diff --git a/.hgtags b/.hgtags
index c0b87cffe37..96eac58d20e 100644
--- a/.hgtags
+++ b/.hgtags
@@ -349,3 +349,6 @@ f9bcdce2df26678c3fe468130b535c0342c69b89 jdk-9+99
 086c682bd8c5f195c324f61e2c61fbcd0226d63b jdk-9+104
 db483b34fa7148d257a429acddbde9c13687dcae jdk-9+105
 6c644cca3f3fc2763e2ff7d669849a75d34543ba jdk-9+106
+1c076468bf7dad5b8f2ee5dcf66e2279caa3e208 jdk-9+107
+257b579d813201682931d6b42f0445ffe5b4210d jdk-9+108
+c870cb782aca71093d2584376f27f0cfbfec0e3a jdk-9+109
diff --git a/.hgtags-top-repo b/.hgtags-top-repo
index aaae670d176..831d5d6213f 100644
--- a/.hgtags-top-repo
+++ b/.hgtags-top-repo
@@ -349,3 +349,6 @@ c4d72a1620835b5d657b7b6792c2879367d0154f jdk-9+101
 9a38f8b4ba220708db198d08d82fd2144a64777d jdk-9+104
 be58b02c11f90b88c67e4d0e2cb5e4cf2d9b3c57 jdk-9+105
 54575d8783b3a39a2d710c28cda675d44261f9d9 jdk-9+106
+4d65eba233a8730f913734a6804910b842d2cb54 jdk-9+107
+c7be2a78c31b3b6132f2f5e9e4b3d3bb1c20245c jdk-9+108
+1787bdaabb2b6f4193406e25a50cb0419ea8e8f3 jdk-9+109
diff --git a/common/autoconf/flags.m4 b/common/autoconf/flags.m4
index c949c93c5cf..6b08cbb0a4f 100644
--- a/common/autoconf/flags.m4
+++ b/common/autoconf/flags.m4
@@ -123,12 +123,16 @@ AC_DEFUN_ONCE([FLAGS_SETUP_INIT_FLAGS],
 [
   # COMPILER_TARGET_BITS_FLAG  : option for selecting 32- or 64-bit output
   # COMPILER_COMMAND_FILE_FLAG : option for passing a command file to the compiler
+  # COMPILER_BINDCMD_FILE_FLAG : option for specifying a file which saves the binder
+  #                              commands produced by the link step (currently AIX only)
   if test "x$TOOLCHAIN_TYPE" = xxlc; then
     COMPILER_TARGET_BITS_FLAG="-q"
     COMPILER_COMMAND_FILE_FLAG="-f"
+    COMPILER_BINDCMD_FILE_FLAG="-bloadmap:"
   else
     COMPILER_TARGET_BITS_FLAG="-m"
     COMPILER_COMMAND_FILE_FLAG="@"
+    COMPILER_BINDCMD_FILE_FLAG=""
 
     # The solstudio linker does not support @-files.
     if test "x$TOOLCHAIN_TYPE" = xsolstudio; then
@@ -152,6 +156,7 @@ AC_DEFUN_ONCE([FLAGS_SETUP_INIT_FLAGS],
   fi
   AC_SUBST(COMPILER_TARGET_BITS_FLAG)
   AC_SUBST(COMPILER_COMMAND_FILE_FLAG)
+  AC_SUBST(COMPILER_BINDCMD_FILE_FLAG)
 
   # FIXME: figure out if we should select AR flags depending on OS or toolchain.
   if test "x$OPENJDK_TARGET_OS" = xmacosx; then
@@ -294,10 +299,23 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_LIBS],
     SET_SHARED_LIBRARY_NAME='-h [$]1'
     SET_SHARED_LIBRARY_MAPFILE='-M[$]1'
   elif test "x$TOOLCHAIN_TYPE" = xxlc; then
-    PICFLAG="-qpic=large"
+    # '-qpic' defaults to 'qpic=small'. This means that the compiler generates only
+    # one instruction for accessing the TOC. If the TOC grows larger than 64K, the linker
+    # will have to patch this single instruction with a call to some out-of-order code which
+    # does the load from the TOC. This is of course slow. But in that case we also would have
+    # to use '-bbigtoc' for linking anyway so we could also change the PICFLAG to 'qpic=large'.
+    # With 'qpic=large' the compiler will by default generate a two-instruction sequence which
+    # can be patched directly by the linker and does not require a jump to out-of-order code.
+    # Another alternative instead of using 'qpic=large -bbigtoc' may be to use '-qminimaltoc'
+    # instead. This creates a distinct TOC for every compilation unit (and thus requires two
+    # loads for accessing a global variable). But there are rumors that this may be seen as a
+    # 'performance feature' because of improved code locality of the symbols used in a
+    # compilation unit.
+    PICFLAG="-qpic"
+    JVM_CFLAGS="$JVM_CFLAGS $PICFLAG"
     C_FLAG_REORDER=''
     CXX_FLAG_REORDER=''
-    SHARED_LIBRARY_FLAGS="-qmkshrobj"
+    SHARED_LIBRARY_FLAGS="-qmkshrobj -bM:SRE -bnoentry"
     SET_EXECUTABLE_ORIGIN=""
     SET_SHARED_LIBRARY_ORIGIN=''
     SET_SHARED_LIBRARY_NAME=''
@@ -835,7 +853,7 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
     LDFLAGS_CXX_SOLSTUDIO="-norunpath"
     LDFLAGS_CXX_JDK="$LDFLAGS_CXX_JDK $LDFLAGS_CXX_SOLSTUDIO -xnolib"
   elif test "x$TOOLCHAIN_TYPE" = xxlc; then
-    LDFLAGS_XLC="-brtl -bnolibpath -bexpall -bernotok"
+    LDFLAGS_XLC="-b64 -brtl -bnolibpath -bexpall -bernotok"
     LDFLAGS_JDK="${LDFLAGS_JDK} $LDFLAGS_XLC"
   fi
 
@@ -891,6 +909,7 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
   AC_SUBST(JDKLIB_LIBS)
   AC_SUBST(JDKEXE_LIBS)
   AC_SUBST(LDFLAGS_CXX_JDK)
+  AC_SUBST(LDFLAGS_HASH_STYLE)
 
   LDFLAGS_TESTLIB="$LDFLAGS_JDKLIB"
   LDFLAGS_TESTEXE="$LDFLAGS_JDKEXE"
diff --git a/common/autoconf/generated-configure.sh b/common/autoconf/generated-configure.sh
index 20d766e7d4e..58beee04e52 100644
--- a/common/autoconf/generated-configure.sh
+++ b/common/autoconf/generated-configure.sh
@@ -701,6 +701,7 @@ COMPILER_SUPPORTS_TARGET_BITS_FLAG
 ZERO_ARCHFLAG
 LDFLAGS_TESTEXE
 LDFLAGS_TESTLIB
+LDFLAGS_HASH_STYLE
 LDFLAGS_CXX_JDK
 JDKEXE_LIBS
 JDKLIB_LIBS
@@ -743,6 +744,7 @@ EXE_OUT_OPTION
 CC_OUT_OPTION
 STRIPFLAGS
 ARFLAGS
+COMPILER_BINDCMD_FILE_FLAG
 COMPILER_COMMAND_FILE_FLAG
 COMPILER_TARGET_BITS_FLAG
 JT_HOME
@@ -4003,7 +4005,7 @@ apt_help() {
     devkit)
       PKGHANDLER_COMMAND="sudo apt-get install build-essential" ;;
     openjdk)
-      PKGHANDLER_COMMAND="sudo apt-get install openjdk-7-jdk" ;;
+      PKGHANDLER_COMMAND="sudo apt-get install openjdk-8-jdk" ;;
     alsa)
       PKGHANDLER_COMMAND="sudo apt-get install libasound2-dev" ;;
     cups)
@@ -4024,7 +4026,7 @@ yum_help() {
     devkit)
       PKGHANDLER_COMMAND="sudo yum groupinstall \"Development Tools\"" ;;
     openjdk)
-      PKGHANDLER_COMMAND="sudo yum install java-1.7.0-openjdk" ;;
+      PKGHANDLER_COMMAND="sudo yum install java-1.8.0-openjdk-devel" ;;
     alsa)
       PKGHANDLER_COMMAND="sudo yum install alsa-lib-devel" ;;
     cups)
@@ -4230,7 +4232,7 @@ pkgadd_help() {
 
 
 #
-# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -4860,7 +4862,7 @@ VS_SDK_PLATFORM_NAME_2013=
 #CUSTOM_AUTOCONF_INCLUDE
 
 # Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1455271513
+DATE_WHEN_GENERATED=1457684806
 
 ###############################################################################
 #
@@ -15116,6 +15118,10 @@ $as_echo "$COMPILE_TYPE" >&6; }
     REQUIRED_OS_NAME=Darwin
     REQUIRED_OS_VERSION=11.2
   fi
+  if test "x$OPENJDK_TARGET_OS" = "xaix"; then
+    REQUIRED_OS_NAME=AIX
+    REQUIRED_OS_VERSION=7.1
+  fi
 
 
 
@@ -45391,12 +45397,16 @@ $as_echo "$tool_specified" >&6; }
 
   # COMPILER_TARGET_BITS_FLAG  : option for selecting 32- or 64-bit output
   # COMPILER_COMMAND_FILE_FLAG : option for passing a command file to the compiler
+  # COMPILER_BINDCMD_FILE_FLAG : option for specifying a file which saves the binder
+  #                              commands produced by the link step (currently AIX only)
   if test "x$TOOLCHAIN_TYPE" = xxlc; then
     COMPILER_TARGET_BITS_FLAG="-q"
     COMPILER_COMMAND_FILE_FLAG="-f"
+    COMPILER_BINDCMD_FILE_FLAG="-bloadmap:"
   else
     COMPILER_TARGET_BITS_FLAG="-m"
     COMPILER_COMMAND_FILE_FLAG="@"
+    COMPILER_BINDCMD_FILE_FLAG=""
 
     # The solstudio linker does not support @-files.
     if test "x$TOOLCHAIN_TYPE" = xsolstudio; then
@@ -45424,6 +45434,7 @@ $as_echo "no" >&6; }
 
 
 
+
   # FIXME: figure out if we should select AR flags depending on OS or toolchain.
   if test "x$OPENJDK_TARGET_OS" = xmacosx; then
     ARFLAGS="-r"
@@ -46198,10 +46209,23 @@ $as_echo "$ac_cv_c_bigendian" >&6; }
     SET_SHARED_LIBRARY_NAME='-h $1'
     SET_SHARED_LIBRARY_MAPFILE='-M$1'
   elif test "x$TOOLCHAIN_TYPE" = xxlc; then
-    PICFLAG="-qpic=large"
+    # '-qpic' defaults to 'qpic=small'. This means that the compiler generates only
+    # one instruction for accessing the TOC. If the TOC grows larger than 64K, the linker
+    # will have to patch this single instruction with a call to some out-of-order code which
+    # does the load from the TOC. This is of course slow. But in that case we also would have
+    # to use '-bbigtoc' for linking anyway so we could also change the PICFLAG to 'qpic=large'.
+    # With 'qpic=large' the compiler will by default generate a two-instruction sequence which
+    # can be patched directly by the linker and does not require a jump to out-of-order code.
+    # Another alternative instead of using 'qpic=large -bbigtoc' may be to use '-qminimaltoc'
+    # instead. This creates a distinct TOC for every compilation unit (and thus requires two
+    # loads for accessing a global variable). But there are rumors that this may be seen as a
+    # 'performance feature' because of improved code locality of the symbols used in a
+    # compilation unit.
+    PICFLAG="-qpic"
+    JVM_CFLAGS="$JVM_CFLAGS $PICFLAG"
     C_FLAG_REORDER=''
     CXX_FLAG_REORDER=''
-    SHARED_LIBRARY_FLAGS="-qmkshrobj"
+    SHARED_LIBRARY_FLAGS="-qmkshrobj -bM:SRE -bnoentry"
     SET_EXECUTABLE_ORIGIN=""
     SET_SHARED_LIBRARY_ORIGIN=''
     SET_SHARED_LIBRARY_NAME=''
@@ -46824,7 +46848,7 @@ $as_echo "$supports" >&6; }
     LDFLAGS_CXX_SOLSTUDIO="-norunpath"
     LDFLAGS_CXX_JDK="$LDFLAGS_CXX_JDK $LDFLAGS_CXX_SOLSTUDIO -xnolib"
   elif test "x$TOOLCHAIN_TYPE" = xxlc; then
-    LDFLAGS_XLC="-brtl -bnolibpath -bexpall -bernotok"
+    LDFLAGS_XLC="-b64 -brtl -bnolibpath -bexpall -bernotok"
     LDFLAGS_JDK="${LDFLAGS_JDK} $LDFLAGS_XLC"
   fi
 
@@ -46881,6 +46905,7 @@ $as_echo "$supports" >&6; }
 
 
 
+
   LDFLAGS_TESTLIB="$LDFLAGS_JDKLIB"
   LDFLAGS_TESTEXE="$LDFLAGS_JDKEXE"
 
@@ -58630,7 +58655,8 @@ fi
 
 
   # Setup libm (the maths library)
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cos in -lm" >&5
+  if test "x$OPENJDK_TARGET_OS" != "xwindows"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cos in -lm" >&5
 $as_echo_n "checking for cos in -lm... " >&6; }
 if ${ac_cv_lib_m_cos+:} false; then :
   $as_echo_n "(cached) " >&6
@@ -58675,12 +58701,15 @@ _ACEOF
 
 else
 
-      { $as_echo "$as_me:${as_lineno-$LINENO}: Maths library was not found" >&5
+        { $as_echo "$as_me:${as_lineno-$LINENO}: Maths library was not found" >&5
 $as_echo "$as_me: Maths library was not found" >&6;}
 
 fi
 
-  LIBM=-lm
+    LIBM="-lm"
+  else
+    LIBM=""
+  fi
 
 
   # Setup libdl (for dynamic library loading)
diff --git a/common/autoconf/help.m4 b/common/autoconf/help.m4
index e266dbf414b..d0892c56256 100644
--- a/common/autoconf/help.m4
+++ b/common/autoconf/help.m4
@@ -106,7 +106,7 @@ apt_help() {
     devkit)
       PKGHANDLER_COMMAND="sudo apt-get install build-essential" ;;
     openjdk)
-      PKGHANDLER_COMMAND="sudo apt-get install openjdk-7-jdk" ;;
+      PKGHANDLER_COMMAND="sudo apt-get install openjdk-8-jdk" ;;
     alsa)
       PKGHANDLER_COMMAND="sudo apt-get install libasound2-dev" ;;
     cups)
@@ -127,7 +127,7 @@ yum_help() {
     devkit)
       PKGHANDLER_COMMAND="sudo yum groupinstall \"Development Tools\"" ;;
     openjdk)
-      PKGHANDLER_COMMAND="sudo yum install java-1.7.0-openjdk" ;;
+      PKGHANDLER_COMMAND="sudo yum install java-1.8.0-openjdk-devel" ;;
     alsa)
       PKGHANDLER_COMMAND="sudo yum install alsa-lib-devel" ;;
     cups)
diff --git a/common/autoconf/libraries.m4 b/common/autoconf/libraries.m4
index 7bae405555e..a6a8bd4f19b 100644
--- a/common/autoconf/libraries.m4
+++ b/common/autoconf/libraries.m4
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -160,10 +160,14 @@ AC_DEFUN_ONCE([LIB_SETUP_LLVM],
 AC_DEFUN_ONCE([LIB_SETUP_MISC_LIBS],
 [
   # Setup libm (the maths library)
-  AC_CHECK_LIB(m, cos, [], [
-      AC_MSG_NOTICE([Maths library was not found])
-  ])
-  LIBM=-lm
+  if test "x$OPENJDK_TARGET_OS" != "xwindows"; then
+    AC_CHECK_LIB(m, cos, [], [
+        AC_MSG_NOTICE([Maths library was not found])
+    ])
+    LIBM="-lm"
+  else
+    LIBM=""
+  fi
   AC_SUBST(LIBM)
 
   # Setup libdl (for dynamic library loading)
diff --git a/common/autoconf/platform.m4 b/common/autoconf/platform.m4
index 3b7e3e33e5d..7553dfe0323 100644
--- a/common/autoconf/platform.m4
+++ b/common/autoconf/platform.m4
@@ -406,6 +406,10 @@ AC_DEFUN([PLATFORM_SET_RELEASE_FILE_OS_VALUES],
     REQUIRED_OS_NAME=Darwin
     REQUIRED_OS_VERSION=11.2
   fi
+  if test "x$OPENJDK_TARGET_OS" = "xaix"; then
+    REQUIRED_OS_NAME=AIX
+    REQUIRED_OS_VERSION=7.1
+  fi
 
   AC_SUBST(REQUIRED_OS_NAME)
   AC_SUBST(REQUIRED_OS_VERSION)
diff --git a/common/autoconf/spec.gmk.in b/common/autoconf/spec.gmk.in
index 2a6c872cf27..d8322ebce9c 100644
--- a/common/autoconf/spec.gmk.in
+++ b/common/autoconf/spec.gmk.in
@@ -314,6 +314,10 @@ COMPILER_SUPPORTS_TARGET_BITS_FLAG=@COMPILER_SUPPORTS_TARGET_BITS_FLAG@
 # Option used to pass a command file to the compiler
 COMPILER_COMMAND_FILE_FLAG:=@COMPILER_COMMAND_FILE_FLAG@
 
+# Option for specifying a file which saves the binder commands
+# produced by the link step (for debugging, currently AIX only)
+COMPILER_BINDCMD_FILE_FLAG:=@COMPILER_BINDCMD_FILE_FLAG@
+
 CC_OUT_OPTION:=@CC_OUT_OPTION@
 EXE_OUT_OPTION:=@EXE_OUT_OPTION@
 LD_OUT_OPTION:=@LD_OUT_OPTION@
@@ -351,6 +355,8 @@ CXXFLAGS_JDKLIB:=@CXXFLAGS_JDKLIB@
 CFLAGS_JDKEXE:=@CFLAGS_JDKEXE@
 CXXFLAGS_JDKEXE:=@CXXFLAGS_JDKEXE@
 
+LDFLAGS_HASH_STYLE := @LDFLAGS_HASH_STYLE@
+
 CXX:=@FIXPATH@ @CCACHE@ @ICECC@ @CXX@
 
 CPP:=@FIXPATH@ @CPP@
diff --git a/common/bin/compare_exceptions.sh.incl b/common/bin/compare_exceptions.sh.incl
index fb68ede81d4..30ae49c6fc1 100644
--- a/common/bin/compare_exceptions.sh.incl
+++ b/common/bin/compare_exceptions.sh.incl
@@ -185,7 +185,6 @@ if [ "$OPENJDK_TARGET_OS" = "solaris" ] && [ "$OPENJDK_TARGET_CPU" = "x86_64" ];
       ./lib/amd64/libjava.so
       ./lib/amd64/libjawt.so
       ./lib/amd64/libjdwp.so
-      ./lib/amd64/libjfr.so
       ./lib/amd64/libjpeg.so
       ./lib/amd64/libjsdt.so
       ./lib/amd64/libjsound.so
@@ -321,7 +320,6 @@ if [ "$OPENJDK_TARGET_OS" = "solaris" ] && [ "$OPENJDK_TARGET_CPU" = "sparcv9" ]
       ./lib/sparcv9/libjava.so
       ./lib/sparcv9/libjawt.so
       ./lib/sparcv9/libjdwp.so
-      ./lib/sparcv9/libjfr.so
       ./lib/sparcv9/libjpeg.so
       ./lib/sparcv9/libjsdt.so
       ./lib/sparcv9/libjsound.so
diff --git a/common/bin/unshuffle_list.txt b/common/bin/unshuffle_list.txt
index a419fe43a57..daa919b9444 100644
--- a/common/bin/unshuffle_list.txt
+++ b/common/bin/unshuffle_list.txt
@@ -1293,12 +1293,8 @@ jdk/src/jdk.crypto.pkcs11/windows/native/libj2pkcs11/j2secmod_md.c : jdk/src/win
 jdk/src/jdk.crypto.pkcs11/windows/native/libj2pkcs11/j2secmod_md.h : jdk/src/windows/native/sun/security/pkcs11/j2secmod_md.h
 jdk/src/jdk.crypto.pkcs11/windows/native/libj2pkcs11/p11_md.c : jdk/src/windows/native/sun/security/pkcs11/wrapper/p11_md.c
 jdk/src/jdk.crypto.pkcs11/windows/native/libj2pkcs11/p11_md.h : jdk/src/windows/native/sun/security/pkcs11/wrapper/p11_md.h
-jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/package.html : jdk/src/macosx/classes/com/apple/concurrent/package.html
-jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent : jdk/src/macosx/classes/com/apple/concurrent
-jdk/src/jdk.deploy.osx/macosx/native/libosx/CFileManager.m : jdk/src/macosx/native/com/apple/eio/CFileManager.m
-jdk/src/jdk.deploy.osx/macosx/native/libosx/Dispatch.m : jdk/src/macosx/native/com/apple/concurrent/Dispatch.m
-jdk/src/jdk.deploy.osx/macosx/native/libosx/JavaAppLauncher.m : jdk/src/macosx/native/apple/launcher/JavaAppLauncher.m
-jdk/src/jdk.deploy.osx/macosx/native/libosx/KeystoreImpl.m : jdk/src/macosx/native/apple/security/KeystoreImpl.m
+jdk/src/java.desktop/macosx/native/libosx/CFileManager.m : jdk/src/macosx/native/com/apple/eio/CFileManager.m
+jdk/src/java.base/macosx/native/libosxsecurity/KeystoreImpl.m : jdk/src/macosx/native/apple/security/KeystoreImpl.m
 jdk/src/jdk.hprof.agent/share/classes/com/sun/demo/jvmti/hprof : jdk/src/share/classes/com/sun/demo/jvmti/hprof
 jdk/src/jdk.httpserver/share/classes/com/sun/net/httpserver : jdk/src/share/classes/com/sun/net/httpserver
 jdk/src/jdk.httpserver/share/classes/sun/net/httpserver : jdk/src/share/classes/sun/net/httpserver
diff --git a/common/conf/jib-profiles.js b/common/conf/jib-profiles.js
index 926fb9d5424..48519cfbe74 100644
--- a/common/conf/jib-profiles.js
+++ b/common/conf/jib-profiles.js
@@ -311,6 +311,16 @@ var getJibProfilesProfiles = function (input, common) {
             labels: [ "open" ]
         },
 
+        "linux-x86-open": {
+            target_os: mainProfiles["linux-x86"].target_os,
+            target_cpu: mainProfiles["linux-x86"].target_cpu,
+            dependencies: mainProfiles["linux-x86"].dependencies,
+            configure_args: concat(mainProfiles["linux-x86"].configure_args,
+                "--enable-openjdk-only"),
+            make_args: mainProfiles["linux-x86"].make_args,
+            labels: [ "open" ]
+        },
+
         "solaris-x64-open": {
             target_os: mainProfiles["solaris-x64"].target_os,
             target_cpu: mainProfiles["solaris-x64"].target_cpu,
@@ -319,6 +329,16 @@ var getJibProfilesProfiles = function (input, common) {
                 "--enable-openjdk-only"),
             make_args: mainProfiles["solaris-x64"].make_args,
             labels: [ "open" ]
+        },
+
+        "windows-x86-open": {
+            target_os: mainProfiles["windows-x86"].target_os,
+            target_cpu: mainProfiles["windows-x86"].target_cpu,
+            dependencies: mainProfiles["windows-x86"].dependencies,
+            configure_args: concat(mainProfiles["windows-x86"].configure_args,
+                "--enable-openjdk-only"),
+            make_args: mainProfiles["windows-x86"].make_args,
+            labels: [ "open" ]
         }
     };
     profiles = concatObjects(profiles, jprtOpenProfiles);
diff --git a/corba/.hgtags b/corba/.hgtags
index 88b455ba6fb..5c2b765d93d 100644
--- a/corba/.hgtags
+++ b/corba/.hgtags
@@ -349,3 +349,6 @@ ea285530245cf4e0edf0479121a41347d3030eba jdk-9+98
 e385e95e6101711d5c63e7b1a827e99b6ec7a1cc jdk-9+104
 64006ae915b3aa85ac7e6fac679024d2da7fe526 jdk-9+105
 8ec4f97943fe56f93e4621f622b56b7144c0181a jdk-9+106
+49202432b69445164a42be7cbdf74ed5fce98157 jdk-9+107
+84f2862a25eb3232ff36c376b4e2bf2a83dfced3 jdk-9+108
+b75afa17aefe480c23c616a6a2497063312f7189 jdk-9+109
diff --git a/hotspot/.hgtags b/hotspot/.hgtags
index 30bbd8fe337..cbe0b715f78 100644
--- a/hotspot/.hgtags
+++ b/hotspot/.hgtags
@@ -509,3 +509,6 @@ c5f55130b1b69510d9a6f4a3105b58e21cd7ffe1 jdk-9+103
 534c50395957c6025fb6627e93b35756f8d48a08 jdk-9+104
 266fa9bb5297bf02cb2a7b038b10a109817d2b48 jdk-9+105
 7232de4c17c37f60aecec4f3191090bd3d41d334 jdk-9+106
+c5146d4da417f76edfc43097d2e2ced042a65b4e jdk-9+107
+934f6793f5f7dca44f69b4559d525fa64b31840d jdk-9+108
+7e7e50ac4faf19899fc811569e32cfa478759ebb jdk-9+109
diff --git a/hotspot/make/aix/makefiles/trace.make b/hotspot/make/aix/makefiles/trace.make
index c00b0e3383a..549acb21190 100644
--- a/hotspot/make/aix/makefiles/trace.make
+++ b/hotspot/make/aix/makefiles/trace.make
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -57,11 +57,6 @@ ifeq ($(HAS_ALT_SRC), true)
 TraceGeneratedNames +=  \
 	traceRequestables.hpp \
     traceEventControl.hpp
-
-ifneq ($(INCLUDE_TRACE), false)
-TraceGeneratedNames += traceProducer.cpp
-endif
-
 endif
 
 TraceGeneratedFiles = $(TraceGeneratedNames:%=$(TraceOutDir)/%)
@@ -100,9 +95,6 @@ else
 $(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
 	$(GENERATE_CODE)
 
-$(TraceOutDir)/traceProducer.cpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceProducer.xsl $(XML_DEPS)
-	$(GENERATE_CODE)
-
 $(TraceOutDir)/traceRequestables.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
 	$(GENERATE_CODE)
 
diff --git a/hotspot/make/bsd/makefiles/amd64.make b/hotspot/make/bsd/makefiles/amd64.make
index ecdac17ee3a..6512375259e 100644
--- a/hotspot/make/bsd/makefiles/amd64.make
+++ b/hotspot/make/bsd/makefiles/amd64.make
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -37,3 +37,11 @@ ifndef USE_SUNCC
 endif
 
 OPT_CFLAGS/compactingPermGenGen.o = -O1
+
+# The debug flag is added to OPT_CFLAGS, but lost in case of per-file overrides
+# of OPT_CFLAGS. Restore it here.
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+   OPT_CFLAGS/sharedRuntimeTrig.o += -g
+   OPT_CFLAGS/sharedRuntimeTrans.o += -g
+   OPT_CFLAGS/compactingPermGenGen.o += -g
+endif
diff --git a/hotspot/make/bsd/makefiles/arm.make b/hotspot/make/bsd/makefiles/arm.make
index f35f70a579b..9e6fdd5abae 100644
--- a/hotspot/make/bsd/makefiles/arm.make
+++ b/hotspot/make/bsd/makefiles/arm.make
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -24,8 +24,4 @@
 
 Obj_Files += bsd_arm.o
 
-ifneq ($(EXT_LIBS_PATH),)
-  LIBS += $(EXT_LIBS_PATH)/sflt_glibc.a 
-endif
-
 CFLAGS += -DVM_LITTLE_ENDIAN
diff --git a/hotspot/make/bsd/makefiles/gcc.make b/hotspot/make/bsd/makefiles/gcc.make
index 05a07052963..1bf6521a892 100644
--- a/hotspot/make/bsd/makefiles/gcc.make
+++ b/hotspot/make/bsd/makefiles/gcc.make
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -330,6 +330,13 @@ ifeq ($(USE_CLANG), true)
     ), 1)
     OPT_CFLAGS/loopTransform.o += $(OPT_CFLAGS/NOOPT)
     OPT_CFLAGS/unsafe.o += -O1
+
+    # The debug flag is added to OPT_CFLAGS, but lost in case of per-file overrides
+    # of OPT_CFLAGS. Restore it here.
+    ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+      OPT_CFLAGS/loopTransform.o += -g
+      OPT_CFLAGS/unsafe.o += -g
+    endif
   else
     $(error "Update compiler workarounds for Clang $(CC_VER_MAJOR).$(CC_VER_MINOR)")
   endif
diff --git a/hotspot/make/bsd/makefiles/trace.make b/hotspot/make/bsd/makefiles/trace.make
index c7ef3d8ea01..88f17a7326e 100644
--- a/hotspot/make/bsd/makefiles/trace.make
+++ b/hotspot/make/bsd/makefiles/trace.make
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -57,11 +57,6 @@ ifeq ($(HAS_ALT_SRC), true)
 TraceGeneratedNames +=  \
 	traceRequestables.hpp \
     traceEventControl.hpp
-
-ifneq ($(INCLUDE_TRACE), false)
-TraceGeneratedNames += traceProducer.cpp
-endif
-
 endif
 
 
@@ -101,9 +96,6 @@ else
 $(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
 	$(GENERATE_CODE)
 
-$(TraceOutDir)/traceProducer.cpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceProducer.xsl $(XML_DEPS)
-	$(GENERATE_CODE)
-
 $(TraceOutDir)/traceRequestables.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
 	$(GENERATE_CODE)
 
diff --git a/hotspot/make/linux/makefiles/amd64.make b/hotspot/make/linux/makefiles/amd64.make
index 2b77dbab605..c98a5827820 100644
--- a/hotspot/make/linux/makefiles/amd64.make
+++ b/hotspot/make/linux/makefiles/amd64.make
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -32,3 +32,11 @@ CFLAGS += -DVM_LITTLE_ENDIAN
 CFLAGS += -D_LP64=1
 
 OPT_CFLAGS/compactingPermGenGen.o = -O1
+
+# The debug flag is added to OPT_CFLAGS, but lost in case of per-file overrides
+# of OPT_CFLAGS. Restore it here.
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+   OPT_CFLAGS/sharedRuntimeTrig.o += -g
+   OPT_CFLAGS/sharedRuntimeTrans.o += -g
+   OPT_CFLAGS/compactingPermGenGen.o += -g
+endif
diff --git a/hotspot/make/linux/makefiles/gcc.make b/hotspot/make/linux/makefiles/gcc.make
index c8ee95d932b..a2e5c6c03b6 100644
--- a/hotspot/make/linux/makefiles/gcc.make
+++ b/hotspot/make/linux/makefiles/gcc.make
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -265,6 +265,11 @@ ifeq "$(shell expr \( $(CC_VER_MAJOR) \> 4 \) \| \( \( $(CC_VER_MAJOR) = 4 \) \&
   # GCC >= 4.3
   # Gcc 4.1.2 does not support this flag, nor does it have problems compiling the file.
   OPT_CFLAGS/vmStructs.o += -fno-var-tracking-assignments
+  # The debug flag is added to OPT_CFLAGS, but lost in case of per-file overrides
+  # of OPT_CFLAGS. Restore it here.
+  ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+    OPT_CFLAGS/vmStructs.o += -g
+  endif
 endif
 
 # The gcc compiler segv's on ia64 when compiling bytecodeInterpreter.cpp
@@ -277,6 +282,11 @@ endif
 ifeq ($(USE_CLANG), true)
   ifeq ($(shell expr $(CC_VER_MAJOR) = 4 \& $(CC_VER_MINOR) = 2), 1)
     OPT_CFLAGS/loopTransform.o += $(OPT_CFLAGS/NOOPT)
+    # The debug flag is added to OPT_CFLAGS, but lost in case of per-file overrides
+    # of OPT_CFLAGS. Restore it here.
+    ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+      OPT_CFLAGS/loopTransform.o += -g
+    endif
   endif
 else
   # Do not allow GCC 4.1.1
diff --git a/hotspot/make/linux/makefiles/i486.make b/hotspot/make/linux/makefiles/i486.make
index 86e825d3e9d..a1adda6477c 100644
--- a/hotspot/make/linux/makefiles/i486.make
+++ b/hotspot/make/linux/makefiles/i486.make
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -32,3 +32,11 @@ OPT_CFLAGS/sharedRuntimeTrans.o = $(OPT_CFLAGS/NOOPT)
 CFLAGS += -DVM_LITTLE_ENDIAN
 
 OPT_CFLAGS/compactingPermGenGen.o = -O1
+
+# The debug flag is added to OPT_CFLAGS, but lost in case of per-file overrides
+# of OPT_CFLAGS. Restore it here.
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+   OPT_CFLAGS/sharedRuntimeTrig.o += -g
+   OPT_CFLAGS/sharedRuntimeTrans.o += -g
+   OPT_CFLAGS/compactingPermGenGen.o += -g
+endif
diff --git a/hotspot/make/linux/makefiles/trace.make b/hotspot/make/linux/makefiles/trace.make
index 7218adc27b3..229b68c434b 100644
--- a/hotspot/make/linux/makefiles/trace.make
+++ b/hotspot/make/linux/makefiles/trace.make
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -57,11 +57,6 @@ ifeq ($(HAS_ALT_SRC), true)
 TraceGeneratedNames +=  \
 	traceRequestables.hpp \
     traceEventControl.hpp
-
-ifneq ($(INCLUDE_TRACE), false)
-TraceGeneratedNames += traceProducer.cpp
-endif
-
 endif
 
 TraceGeneratedFiles = $(TraceGeneratedNames:%=$(TraceOutDir)/%)
@@ -100,9 +95,6 @@ else
 $(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
 	$(GENERATE_CODE)
 
-$(TraceOutDir)/traceProducer.cpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceProducer.xsl $(XML_DEPS)
-	$(GENERATE_CODE)
-
 $(TraceOutDir)/traceRequestables.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
 	$(GENERATE_CODE)
 
diff --git a/hotspot/make/linux/makefiles/zeroshark.make b/hotspot/make/linux/makefiles/zeroshark.make
index 240946fee3a..4f9a70c98fa 100644
--- a/hotspot/make/linux/makefiles/zeroshark.make
+++ b/hotspot/make/linux/makefiles/zeroshark.make
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
 # Copyright 2007, 2008 Red Hat, Inc.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
@@ -29,12 +29,6 @@
 ifeq ($(USE_CLANG), true)
   WARNING_FLAGS += -Wno-undef
 endif
-# Suppress some warning flags that are normally turned on for hotspot,
-# because some of the zero code has not been updated accordingly.
-WARNING_FLAGS += -Wno-return-type \
-  -Wno-format-nonliteral -Wno-format-security \
-  -Wno-maybe-uninitialized
- 
 
 # The copied fdlibm routines in sharedRuntimeTrig.o must not be optimized
 OPT_CFLAGS/sharedRuntimeTrig.o = $(OPT_CFLAGS/NOOPT)
diff --git a/hotspot/make/solaris/makefiles/amd64.make b/hotspot/make/solaris/makefiles/amd64.make
index f88d743fe7c..3eb6dee9b92 100644
--- a/hotspot/make/solaris/makefiles/amd64.make
+++ b/hotspot/make/solaris/makefiles/amd64.make
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2004, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -34,6 +34,14 @@ ifeq ("${Platform_compiler}", "sparcWorks")
 OPT_CFLAGS/generateOptoStub.o = -xO2
 # Temporary util SS12u1 C++ compiler is fixed
 OPT_CFLAGS/c1_LinearScan.o = -xO2
+
+# The debug flag is added to OPT_CFLAGS, but lost in case of per-file overrides
+# of OPT_CFLAGS. Restore it here.
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+  OPT_CFLAGS/generateOptoStub.o += -g0 -xs
+  OPT_CFLAGS/c1_LinearScan.o += -g0 -xs
+endif
+
 else
 
 ifeq ("${Platform_compiler}", "gcc")
diff --git a/hotspot/make/solaris/makefiles/product.make b/hotspot/make/solaris/makefiles/product.make
index 7f378b17d95..b36159fdcc8 100644
--- a/hotspot/make/solaris/makefiles/product.make
+++ b/hotspot/make/solaris/makefiles/product.make
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -35,11 +35,21 @@ OPT_CFLAGS/BYFILE = $(OPT_CFLAGS/$@)$(OPT_CFLAGS/DEFAULT$(OPT_CFLAGS/$@))
 # for this method for now. (fix this when dtrace bug 6258412 is fixed)
 ifndef USE_GCC
 OPT_CFLAGS/ciEnv.o = $(OPT_CFLAGS) -xinline=no%__1cFciEnvbFpost_compiled_method_load_event6MpnHnmethod__v_
+# The debug flag is added to OPT_CFLAGS, but lost in case of per-file overrides
+# of OPT_CFLAGS. Restore it here.
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+   OPT_CFLAGS/ciEnv.o += -g0 -xs
+endif
 endif
 
 # Need extra inlining to get oop_ps_push_contents functions to perform well enough.
 ifndef USE_GCC
 OPT_CFLAGS/psPromotionManager.o = $(OPT_CFLAGS) -W2,-Ainline:inc=1000
+# The debug flag is added to OPT_CFLAGS, but lost in case of per-file overrides
+# of OPT_CFLAGS. Restore it here.
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+   OPT_CFLAGS/psPromotionManager.o += -g0 -xs
+endif
 endif
 
 # (OPT_CFLAGS/SLOWER is also available, to alter compilation of buggy files)
@@ -55,6 +65,12 @@ endif # COMPILER_REV_NUMERIC == 510
 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
 # dtrace cannot handle tail call optimization (6672627, 6693876)
 OPT_CFLAGS/jni.o = $(OPT_CFLAGS/DEFAULT) $(OPT_CCFLAGS/NO_TAIL_CALL_OPT)
+# The -g0 -xs flag is added to OPT_CFLAGS in sparcWorks.make, but lost in case of
+# per-file overrides of OPT_CFLAGS. Restore it here. This is mainly needed
+# to provide a good baseline to compare the new build against.
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+   OPT_CFLAGS/jni.o += -g0 -xs
+endif
 endif # COMPILER_NUMERIC_REV >= 509
 
 # Workaround SS11 bug 6345274 (all platforms) (Fixed in SS11 patch and SS12)
diff --git a/hotspot/make/solaris/makefiles/sparcWorks.make b/hotspot/make/solaris/makefiles/sparcWorks.make
index cbd902ef0fe..5c66b2f3d20 100644
--- a/hotspot/make/solaris/makefiles/sparcWorks.make
+++ b/hotspot/make/solaris/makefiles/sparcWorks.make
@@ -158,9 +158,20 @@ OPT_CFLAGS/NO_TAIL_CALL_OPT  = -Wu,-O~yz
 OPT_CCFLAGS/NO_TAIL_CALL_OPT = -Qoption ube -O~yz
 OPT_CFLAGS/stubGenerator_x86_32.o = $(OPT_CFLAGS) -xspace
 OPT_CFLAGS/stubGenerator_x86_64.o = $(OPT_CFLAGS) -xspace
+# The debug flag is added to OPT_CFLAGS, but lost in case of per-file overrides
+# of OPT_CFLAGS. Restore it here.
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+   OPT_CFLAGS/stubGenerator_x86_32.o += -g0 -xs
+   OPT_CFLAGS/stubGenerator_x86_64.o += -g0 -xs
+endif
 endif # Platform_arch == x86
 ifeq ("${Platform_arch}", "sparc")
 OPT_CFLAGS/stubGenerator_sparc.o = $(OPT_CFLAGS) -xspace
+# The debug flag is added to OPT_CFLAGS, but lost in case of per-file overrides
+# of OPT_CFLAGS. Restore it here.
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+   OPT_CFLAGS/stubGenerator_sparc.o += -g0 -xs
+endif
 endif
 endif # COMPILER_REV_NUMERIC >= 509
 
diff --git a/hotspot/make/solaris/makefiles/trace.make b/hotspot/make/solaris/makefiles/trace.make
index ab96c7ffd65..09979558ea7 100644
--- a/hotspot/make/solaris/makefiles/trace.make
+++ b/hotspot/make/solaris/makefiles/trace.make
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -56,8 +56,7 @@ TraceGeneratedNames =     \
 ifeq ($(HAS_ALT_SRC), true)
 TraceGeneratedNames +=  \
 	traceRequestables.hpp \
-    traceEventControl.hpp \
-    traceProducer.cpp
+    traceEventControl.hpp
 endif
 
 TraceGeneratedFiles = $(TraceGeneratedNames:%=$(TraceOutDir)/%)
@@ -96,9 +95,6 @@ else
 $(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
 	$(GENERATE_CODE)
 
-$(TraceOutDir)/traceProducer.cpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceProducer.xsl $(XML_DEPS)
-	$(GENERATE_CODE)
-
 $(TraceOutDir)/traceRequestables.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
 	$(GENERATE_CODE)
 
diff --git a/hotspot/make/windows/makefiles/trace.make b/hotspot/make/windows/makefiles/trace.make
index 58fee24653c..b32646e3310 100644
--- a/hotspot/make/windows/makefiles/trace.make
+++ b/hotspot/make/windows/makefiles/trace.make
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -43,8 +43,7 @@ TraceGeneratedNames =     \
 !if EXISTS($(TraceAltSrcDir))
 TraceGeneratedNames = $(TraceGeneratedNames) \
     traceRequestables.hpp \
-    traceEventControl.hpp \
-    traceProducer.cpp
+    traceEventControl.hpp
 !endif
 
 
@@ -58,8 +57,7 @@ TraceGeneratedFiles = \
 !if EXISTS($(TraceAltSrcDir))
 TraceGeneratedFiles = $(TraceGeneratedFiles) \
 	$(TraceOutDir)/traceRequestables.hpp \
-    $(TraceOutDir)/traceEventControl.hpp \
-	$(TraceOutDir)/traceProducer.cpp
+    $(TraceOutDir)/traceEventControl.hpp
 !endif
 
 XSLT = $(QUIETLY) $(REMOTE) $(RUN_JAVA) -classpath $(JvmtiOutDir) jvmtiGen
@@ -98,10 +96,6 @@ $(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)
 	@echo Generating AltSrc $@
 	@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceAltSrcDir)/traceEventClasses.xsl -OUT $(TraceOutDir)/traceEventClasses.hpp
 
-$(TraceOutDir)/traceProducer.cpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceProducer.xsl $(XML_DEPS)
-	@echo Generating AltSrc $@
-	@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceAltSrcDir)/traceProducer.xsl -OUT $(TraceOutDir)/traceProducer.cpp
-
 $(TraceOutDir)/traceRequestables.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
 	@echo Generating AltSrc $@
 	@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceAltSrcDir)/traceRequestables.xsl -OUT $(TraceOutDir)/traceRequestables.hpp
diff --git a/hotspot/src/cpu/aarch64/vm/aarch64.ad b/hotspot/src/cpu/aarch64/vm/aarch64.ad
index 18ba1e44cf3..3288fbedfb8 100644
--- a/hotspot/src/cpu/aarch64/vm/aarch64.ad
+++ b/hotspot/src/cpu/aarch64/vm/aarch64.ad
@@ -3425,9 +3425,6 @@ const bool Matcher::misaligned_vectors_ok() {
 // false => size gets scaled to BytesPerLong, ok.
 const bool Matcher::init_array_count_is_in_bytes = false;
 
-// Threshold size for cleararray.
-const int Matcher::init_array_short_size = 18 * BytesPerLong;
-
 // Use conditional move (CMOVL)
 const int Matcher::long_cmove_cost() {
   // long cmoves are no more expensive than int cmoves
@@ -4135,14 +4132,14 @@ encode %{
     MacroAssembler _masm(&cbuf);
     guarantee($mem$$index == -1 && $mem$$disp == 0, "impossible encoding");
     __ cmpxchg($mem$$base$$Register, $oldval$$Register, $newval$$Register,
-               &Assembler::ldxr, &MacroAssembler::cmp, &Assembler::stlxr);
+               Assembler::xword, /*acquire*/ false, /*release*/ true);
   %}
 
   enc_class aarch64_enc_cmpxchgw(memory mem, iRegINoSp oldval, iRegINoSp newval) %{
     MacroAssembler _masm(&cbuf);
     guarantee($mem$$index == -1 && $mem$$disp == 0, "impossible encoding");
     __ cmpxchg($mem$$base$$Register, $oldval$$Register, $newval$$Register,
-               &Assembler::ldxrw, &MacroAssembler::cmpw, &Assembler::stlxrw);
+               Assembler::word, /*acquire*/ false, /*release*/ true);
   %}
 
 
@@ -4154,14 +4151,14 @@ encode %{
     MacroAssembler _masm(&cbuf);
     guarantee($mem$$index == -1 && $mem$$disp == 0, "impossible encoding");
     __ cmpxchg($mem$$base$$Register, $oldval$$Register, $newval$$Register,
-               &Assembler::ldaxr, &MacroAssembler::cmp, &Assembler::stlxr);
+               Assembler::xword, /*acquire*/ true, /*release*/ true);
   %}
 
   enc_class aarch64_enc_cmpxchgw_acq(memory mem, iRegINoSp oldval, iRegINoSp newval) %{
     MacroAssembler _masm(&cbuf);
     guarantee($mem$$index == -1 && $mem$$disp == 0, "impossible encoding");
     __ cmpxchg($mem$$base$$Register, $oldval$$Register, $newval$$Register,
-               &Assembler::ldaxrw, &MacroAssembler::cmpw, &Assembler::stlxrw);
+               Assembler::word, /*acquire*/ true, /*release*/ true);
   %}
 
 
@@ -4679,8 +4676,14 @@ encode %{
 
     // Compare object markOop with mark and if equal exchange scratch1
     // with object markOop.
-    {
+    if (UseLSE) {
+      __ mov(tmp, disp_hdr);
+      __ casal(Assembler::xword, tmp, box, oop);
+      __ cmp(tmp, disp_hdr);
+      __ br(Assembler::EQ, cont);
+    } else {
       Label retry_load;
+      __ prfm(Address(oop), PSTL1STRM);
       __ bind(retry_load);
       __ ldaxr(tmp, oop);
       __ cmp(tmp, disp_hdr);
@@ -4729,8 +4732,13 @@ encode %{
       __ add(tmp, disp_hdr, (ObjectMonitor::owner_offset_in_bytes()-markOopDesc::monitor_value));
       __ mov(disp_hdr, zr);
 
-      {
+      if (UseLSE) {
+        __ mov(rscratch1, disp_hdr);
+        __ casal(Assembler::xword, rscratch1, rthread, tmp);
+        __ cmp(rscratch1, disp_hdr);
+      } else {
         Label retry_load, fail;
+        __ prfm(Address(tmp), PSTL1STRM);
         __ bind(retry_load);
         __ ldaxr(rscratch1, tmp);
         __ cmp(disp_hdr, rscratch1);
@@ -4818,8 +4826,13 @@ encode %{
     // see the stack address of the basicLock in the markOop of the
     // object.
 
-      {
+      if (UseLSE) {
+        __ mov(tmp, box);
+        __ casl(Assembler::xword, tmp, disp_hdr, oop);
+        __ cmp(tmp, box);
+      } else {
         Label retry_load;
+        __ prfm(Address(oop), PSTL1STRM);
         __ bind(retry_load);
         __ ldxr(tmp, oop);
         __ cmp(box, tmp);
@@ -13281,7 +13294,7 @@ instruct MoveF2I_reg_reg(iRegINoSp dst, vRegF src) %{
     __ fmovs($dst$$Register, as_FloatRegister($src$$reg));
   %}
 
-  ins_pipe(pipe_class_memory);
+  ins_pipe(fp_f2i);
 
 %}
 
@@ -13299,7 +13312,7 @@ instruct MoveI2F_reg_reg(vRegF dst, iRegI src) %{
     __ fmovs(as_FloatRegister($dst$$reg), $src$$Register);
   %}
 
-  ins_pipe(pipe_class_memory);
+  ins_pipe(fp_i2f);
 
 %}
 
@@ -13317,7 +13330,7 @@ instruct MoveD2L_reg_reg(iRegLNoSp dst, vRegD src) %{
     __ fmovd($dst$$Register, as_FloatRegister($src$$reg));
   %}
 
-  ins_pipe(pipe_class_memory);
+  ins_pipe(fp_d2l);
 
 %}
 
@@ -13335,7 +13348,7 @@ instruct MoveL2D_reg_reg(vRegD dst, iRegL src) %{
     __ fmovd(as_FloatRegister($dst$$reg), $src$$Register);
   %}
 
-  ins_pipe(pipe_class_memory);
+  ins_pipe(fp_l2d);
 
 %}
 
@@ -14191,6 +14204,25 @@ instruct cmpP_imm0_branch(cmpOp cmp, iRegP op1, immP0 op2, label labl, rFlagsReg
   ins_pipe(pipe_cmp_branch);
 %}
 
+instruct cmpN_imm0_branch(cmpOp cmp, iRegN op1, immN0 op2, label labl, rFlagsReg cr) %{
+  match(If cmp (CmpN op1 op2));
+  predicate(n->in(1)->as_Bool()->_test._test == BoolTest::ne
+	    || n->in(1)->as_Bool()->_test._test == BoolTest::eq);
+  effect(USE labl);
+
+  ins_cost(BRANCH_COST);
+  format %{ "cbw$cmp   $op1, $labl" %}
+  ins_encode %{
+    Label* L = $labl$$label;
+    Assembler::Condition cond = (Assembler::Condition)$cmp$$cmpcode;
+    if (cond == Assembler::EQ)
+      __ cbzw($op1$$Register, *L);
+    else
+      __ cbnzw($op1$$Register, *L);
+  %}
+  ins_pipe(pipe_cmp_branch);
+%}
+
 instruct cmpP_narrowOop_imm0_branch(cmpOp cmp, iRegN oop, immP0 zero, label labl, rFlagsReg cr) %{
   match(If cmp (CmpP (DecodeN oop) zero));
   predicate(n->in(1)->as_Bool()->_test._test == BoolTest::ne
@@ -14783,19 +14815,19 @@ instruct string_indexof_con(iRegP_R1 str1, iRegI_R4 cnt1, iRegP_R3 str2,
 %}
 
 instruct string_equals(iRegP_R1 str1, iRegP_R3 str2, iRegI_R4 cnt,
-                        iRegI_R0 result, iRegP_R10 tmp, rFlagsReg cr)
+                        iRegI_R0 result, rFlagsReg cr)
 %{
   predicate(!CompactStrings);
   match(Set result (StrEquals (Binary str1 str2) cnt));
-  effect(KILL tmp, USE_KILL str1, USE_KILL str2, USE_KILL cnt, KILL cr);
+  effect(USE_KILL str1, USE_KILL str2, USE_KILL cnt, KILL cr);
 
-  format %{ "String Equals $str1,$str2,$cnt -> $result    // KILL $tmp" %}
+  format %{ "String Equals $str1,$str2,$cnt -> $result" %}
   ins_encode %{
     // Count is in 8-bit bytes; non-Compact chars are 16 bits.
     __ asrw($cnt$$Register, $cnt$$Register, 1);
-    __ string_equals($str1$$Register, $str2$$Register,
-                      $cnt$$Register, $result$$Register,
-                      $tmp$$Register);
+    __ arrays_equals($str1$$Register, $str2$$Register,
+                     $result$$Register, $cnt$$Register,
+                     2, /*is_string*/true);
   %}
   ins_pipe(pipe_class_memory);
 %}
@@ -14809,9 +14841,10 @@ instruct array_equalsB(iRegP_R1 ary1, iRegP_R2 ary2, iRegI_R0 result,
 
   format %{ "Array Equals $ary1,ary2 -> $result    // KILL $tmp" %}
   ins_encode %{
-    __ byte_arrays_equals($ary1$$Register, $ary2$$Register,
-                          $result$$Register, $tmp$$Register);
-  %}
+    __ arrays_equals($ary1$$Register, $ary2$$Register,
+                     $result$$Register, $tmp$$Register,
+                     1, /*is_string*/false);
+    %}
   ins_pipe(pipe_class_memory);
 %}
 
@@ -14824,12 +14857,14 @@ instruct array_equalsC(iRegP_R1 ary1, iRegP_R2 ary2, iRegI_R0 result,
 
   format %{ "Array Equals $ary1,ary2 -> $result    // KILL $tmp" %}
   ins_encode %{
-    __ char_arrays_equals($ary1$$Register, $ary2$$Register,
-                          $result$$Register, $tmp$$Register);
+    __ arrays_equals($ary1$$Register, $ary2$$Register,
+                     $result$$Register, $tmp$$Register,
+                     2, /*is_string*/false);
   %}
   ins_pipe(pipe_class_memory);
 %}
 
+
 // encode char[] to byte[] in ISO_8859_1
 instruct encode_iso_array(iRegP_R2 src, iRegP_R1 dst, iRegI_R3 len,
                           vRegD_V0 Vtmp1, vRegD_V1 Vtmp2,
@@ -16480,7 +16515,7 @@ instruct vsll2I(vecD dst, vecD src, vecX shift) %{
             as_FloatRegister($src$$reg),
             as_FloatRegister($shift$$reg));
   %}
-  ins_pipe(vshift64_imm);
+  ins_pipe(vshift64);
 %}
 
 instruct vsll4I(vecX dst, vecX src, vecX shift) %{
@@ -16494,7 +16529,7 @@ instruct vsll4I(vecX dst, vecX src, vecX shift) %{
             as_FloatRegister($src$$reg),
             as_FloatRegister($shift$$reg));
   %}
-  ins_pipe(vshift128_imm);
+  ins_pipe(vshift128);
 %}
 
 instruct vsrl2I(vecD dst, vecD src, vecX shift) %{
@@ -16507,7 +16542,7 @@ instruct vsrl2I(vecD dst, vecD src, vecX shift) %{
             as_FloatRegister($src$$reg),
             as_FloatRegister($shift$$reg));
   %}
-  ins_pipe(vshift64_imm);
+  ins_pipe(vshift64);
 %}
 
 instruct vsrl4I(vecX dst, vecX src, vecX shift) %{
@@ -16520,7 +16555,7 @@ instruct vsrl4I(vecX dst, vecX src, vecX shift) %{
             as_FloatRegister($src$$reg),
             as_FloatRegister($shift$$reg));
   %}
-  ins_pipe(vshift128_imm);
+  ins_pipe(vshift128);
 %}
 
 instruct vsll2I_imm(vecD dst, vecD src, immI shift) %{
@@ -16638,7 +16673,7 @@ instruct vsll2L_imm(vecX dst, vecX src, immI shift) %{
            as_FloatRegister($src$$reg),
            (int)$shift$$constant & 63);
   %}
-  ins_pipe(vshift128);
+  ins_pipe(vshift128_imm);
 %}
 
 instruct vsra2L_imm(vecX dst, vecX src, immI shift) %{
diff --git a/hotspot/src/cpu/aarch64/vm/assembler_aarch64.hpp b/hotspot/src/cpu/aarch64/vm/assembler_aarch64.hpp
index ca617716562..85e0f2e4eca 100644
--- a/hotspot/src/cpu/aarch64/vm/assembler_aarch64.hpp
+++ b/hotspot/src/cpu/aarch64/vm/assembler_aarch64.hpp
@@ -972,7 +972,7 @@ public:
 
   // System
   void system(int op0, int op1, int CRn, int CRm, int op2,
-              Register rt = (Register)0b11111)
+              Register rt = dummy_reg)
   {
     starti;
     f(0b11010101000, 31, 21);
@@ -1082,7 +1082,7 @@ public:
 
 #define INSN(NAME, opc)                         \
   void NAME() {                 \
-    branch_reg((Register)0b11111, opc);         \
+    branch_reg(dummy_reg, opc);         \
   }
 
   INSN(eret, 0b0100);
@@ -1094,10 +1094,22 @@ public:
   enum operand_size { byte, halfword, word, xword };
 
   void load_store_exclusive(Register Rs, Register Rt1, Register Rt2,
-    Register Rn, enum operand_size sz, int op, int o0) {
+    Register Rn, enum operand_size sz, int op, bool ordered) {
     starti;
     f(sz, 31, 30), f(0b001000, 29, 24), f(op, 23, 21);
-    rf(Rs, 16), f(o0, 15), rf(Rt2, 10), rf(Rn, 5), rf(Rt1, 0);
+    rf(Rs, 16), f(ordered, 15), rf(Rt2, 10), rf(Rn, 5), rf(Rt1, 0);
+  }
+
+  void load_exclusive(Register dst, Register addr,
+                      enum operand_size sz, bool ordered) {
+    load_store_exclusive(dummy_reg, dst, dummy_reg, addr,
+                         sz, 0b010, ordered);
+  }
+
+  void store_exclusive(Register status, Register new_val, Register addr,
+                       enum operand_size sz, bool ordered) {
+    load_store_exclusive(status, new_val, dummy_reg, addr,
+                         sz, 0b000, ordered);
   }
 
 #define INSN4(NAME, sz, op, o0) /* Four registers */                    \
@@ -1109,19 +1121,19 @@ public:
 #define INSN3(NAME, sz, op, o0) /* Three registers */                   \
   void NAME(Register Rs, Register Rt, Register Rn) {                    \
     guarantee(Rs != Rn && Rs != Rt, "unpredictable instruction");       \
-    load_store_exclusive(Rs, Rt, (Register)0b11111, Rn, sz, op, o0);    \
+    load_store_exclusive(Rs, Rt, dummy_reg, Rn, sz, op, o0); \
   }
 
 #define INSN2(NAME, sz, op, o0) /* Two registers */                     \
   void NAME(Register Rt, Register Rn) {                                 \
-    load_store_exclusive((Register)0b11111, Rt, (Register)0b11111,      \
+    load_store_exclusive(dummy_reg, Rt, dummy_reg, \
                          Rn, sz, op, o0);                               \
   }
 
 #define INSN_FOO(NAME, sz, op, o0) /* Three registers, encoded differently */ \
   void NAME(Register Rt1, Register Rt2, Register Rn) {                  \
     guarantee(Rt1 != Rt2, "unpredictable instruction");                 \
-    load_store_exclusive((Register)0b11111, Rt1, Rt2, Rn, sz, op, o0);  \
+    load_store_exclusive(dummy_reg, Rt1, Rt2, Rn, sz, op, o0);          \
   }
 
   // bytes
@@ -1169,6 +1181,46 @@ public:
 #undef INSN4
 #undef INSN_FOO
 
+  // 8.1 Compare and swap extensions
+  void lse_cas(Register Rs, Register Rt, Register Rn,
+                        enum operand_size sz, bool a, bool r, bool not_pair) {
+    starti;
+    if (! not_pair) { // Pair
+      assert(sz == word || sz == xword, "invalid size");
+      /* The size bit is in bit 30, not 31 */
+      sz = (operand_size)(sz == word ? 0b00:0b01);
+    }
+    f(sz, 31, 30), f(0b001000, 29, 24), f(1, 23), f(a, 22), f(1, 21);
+    rf(Rs, 16), f(r, 15), f(0b11111, 14, 10), rf(Rn, 5), rf(Rt, 0);
+  }
+
+  // CAS
+#define INSN(NAME, a, r)                                                \
+  void NAME(operand_size sz, Register Rs, Register Rt, Register Rn) {   \
+    assert(Rs != Rn && Rs != Rt, "unpredictable instruction");          \
+    lse_cas(Rs, Rt, Rn, sz, a, r, true);                                \
+  }
+  INSN(cas,    false, false)
+  INSN(casa,   true,  false)
+  INSN(casl,   false, true)
+  INSN(casal,  true,  true)
+#undef INSN
+
+  // CASP
+#define INSN(NAME, a, r)                                                \
+  void NAME(operand_size sz, Register Rs, Register Rs1,                 \
+            Register Rt, Register Rt1, Register Rn) {                   \
+    assert((Rs->encoding() & 1) == 0 && (Rt->encoding() & 1) == 0 &&    \
+           Rs->successor() == Rs1 && Rt->successor() == Rt1 &&          \
+           Rs != Rn && Rs1 != Rn && Rs != Rt, "invalid registers");     \
+    lse_cas(Rs, Rt, Rn, sz, a, r, false);                               \
+  }
+  INSN(casp,    false, false)
+  INSN(caspa,   true,  false)
+  INSN(caspl,   false, true)
+  INSN(caspal,  true,  true)
+#undef INSN
+
   // Load register (literal)
 #define INSN(NAME, opc, V)                                              \
   void NAME(Register Rt, address dest) {                                \
diff --git a/hotspot/src/cpu/aarch64/vm/c1_LIRAssembler_aarch64.cpp b/hotspot/src/cpu/aarch64/vm/c1_LIRAssembler_aarch64.cpp
index e32a3c76b79..082c1505466 100644
--- a/hotspot/src/cpu/aarch64/vm/c1_LIRAssembler_aarch64.cpp
+++ b/hotspot/src/cpu/aarch64/vm/c1_LIRAssembler_aarch64.cpp
@@ -1556,38 +1556,54 @@ void LIR_Assembler::emit_opTypeCheck(LIR_OpTypeCheck* op) {
 }
 
 void LIR_Assembler::casw(Register addr, Register newval, Register cmpval) {
-  Label retry_load, nope;
-  // flush and load exclusive from the memory location
-  // and fail if it is not what we expect
-  __ bind(retry_load);
-  __ ldaxrw(rscratch1, addr);
-  __ cmpw(rscratch1, cmpval);
-  __ cset(rscratch1, Assembler::NE);
-  __ br(Assembler::NE, nope);
-  // if we store+flush with no intervening write rscratch1 wil be zero
-  __ stlxrw(rscratch1, newval, addr);
-  // retry so we only ever return after a load fails to compare
-  // ensures we don't return a stale value after a failed write.
-  __ cbnzw(rscratch1, retry_load);
-  __ bind(nope);
+  if (UseLSE) {
+    __ mov(rscratch1, cmpval);
+    __ casal(Assembler::word, rscratch1, newval, addr);
+    __ cmpw(rscratch1, cmpval);
+    __ cset(rscratch1, Assembler::NE);
+  } else {
+    Label retry_load, nope;
+    // flush and load exclusive from the memory location
+    // and fail if it is not what we expect
+    __ prfm(Address(addr), PSTL1STRM);
+    __ bind(retry_load);
+    __ ldaxrw(rscratch1, addr);
+    __ cmpw(rscratch1, cmpval);
+    __ cset(rscratch1, Assembler::NE);
+    __ br(Assembler::NE, nope);
+    // if we store+flush with no intervening write rscratch1 wil be zero
+    __ stlxrw(rscratch1, newval, addr);
+    // retry so we only ever return after a load fails to compare
+    // ensures we don't return a stale value after a failed write.
+    __ cbnzw(rscratch1, retry_load);
+    __ bind(nope);
+  }
   __ membar(__ AnyAny);
 }
 
 void LIR_Assembler::casl(Register addr, Register newval, Register cmpval) {
-  Label retry_load, nope;
-  // flush and load exclusive from the memory location
-  // and fail if it is not what we expect
-  __ bind(retry_load);
-  __ ldaxr(rscratch1, addr);
-  __ cmp(rscratch1, cmpval);
-  __ cset(rscratch1, Assembler::NE);
-  __ br(Assembler::NE, nope);
-  // if we store+flush with no intervening write rscratch1 wil be zero
-  __ stlxr(rscratch1, newval, addr);
-  // retry so we only ever return after a load fails to compare
-  // ensures we don't return a stale value after a failed write.
-  __ cbnz(rscratch1, retry_load);
-  __ bind(nope);
+  if (UseLSE) {
+    __ mov(rscratch1, cmpval);
+    __ casal(Assembler::xword, rscratch1, newval, addr);
+    __ cmp(rscratch1, cmpval);
+    __ cset(rscratch1, Assembler::NE);
+  } else {
+    Label retry_load, nope;
+    // flush and load exclusive from the memory location
+    // and fail if it is not what we expect
+    __ prfm(Address(addr), PSTL1STRM);
+    __ bind(retry_load);
+    __ ldaxr(rscratch1, addr);
+    __ cmp(rscratch1, cmpval);
+    __ cset(rscratch1, Assembler::NE);
+    __ br(Assembler::NE, nope);
+    // if we store+flush with no intervening write rscratch1 wil be zero
+    __ stlxr(rscratch1, newval, addr);
+    // retry so we only ever return after a load fails to compare
+    // ensures we don't return a stale value after a failed write.
+    __ cbnz(rscratch1, retry_load);
+    __ bind(nope);
+  }
   __ membar(__ AnyAny);
 }
 
@@ -3156,6 +3172,7 @@ void LIR_Assembler::atomic_op(LIR_Code code, LIR_Opr src, LIR_Opr data, LIR_Opr
       }
       Label again;
       __ lea(tmp, addr);
+      __ prfm(Address(tmp), PSTL1STRM);
       __ bind(again);
       (_masm->*lda)(dst, tmp);
       (_masm->*add)(rscratch1, dst, inc);
@@ -3175,6 +3192,7 @@ void LIR_Assembler::atomic_op(LIR_Code code, LIR_Opr src, LIR_Opr data, LIR_Opr
       assert_different_registers(obj, addr.base(), tmp, rscratch2, dst);
       Label again;
       __ lea(tmp, addr);
+      __ prfm(Address(tmp), PSTL1STRM);
       __ bind(again);
       (_masm->*lda)(dst, tmp);
       (_masm->*stl)(rscratch2, obj, tmp);
diff --git a/hotspot/src/cpu/aarch64/vm/globals_aarch64.hpp b/hotspot/src/cpu/aarch64/vm/globals_aarch64.hpp
index 86d2c14ce54..60edc02fc2a 100644
--- a/hotspot/src/cpu/aarch64/vm/globals_aarch64.hpp
+++ b/hotspot/src/cpu/aarch64/vm/globals_aarch64.hpp
@@ -76,6 +76,8 @@ define_pd_global(bool, CompactStrings, false);
 // avoid biased locking while we are bootstrapping the aarch64 build
 define_pd_global(bool, UseBiasedLocking, false);
 
+define_pd_global(intx, InitArrayShortSize, 18*BytesPerLong);
+
 #if defined(COMPILER1) || defined(COMPILER2)
 define_pd_global(intx, InlineSmallCode,          1000);
 #endif
@@ -101,9 +103,13 @@ define_pd_global(intx, InlineSmallCode,          1000);
                                                                         \
   product(bool, UseCRC32, false,                                        \
           "Use CRC32 instructions for CRC32 computation")               \
+                                                                        \
+  product(bool, UseLSE, false,                                          \
+          "Use LSE instructions")                                       \
 
 // Don't attempt to use Neon on builtin sim until builtin sim supports it
 #define UseCRC32 false
+#define UseSIMDForMemoryOps    false
 
 #else
 #define UseBuiltinSim           false
@@ -121,6 +127,10 @@ define_pd_global(intx, InlineSmallCode,          1000);
           "Use Neon for CRC32 computation")                             \
   product(bool, UseCRC32, false,                                        \
           "Use CRC32 instructions for CRC32 computation")               \
+  product(bool, UseSIMDForMemoryOps, false,                             \
+          "Use SIMD instructions in generated memory move code")        \
+  product(bool, UseLSE, false,                                          \
+          "Use LSE instructions")                                       \
   product(bool, TraceTraps, false, "Trace all traps the signal handler")
 
 #endif
diff --git a/hotspot/src/cpu/aarch64/vm/jvmciCodeInstaller_aarch64.cpp b/hotspot/src/cpu/aarch64/vm/jvmciCodeInstaller_aarch64.cpp
index 3e65f538de5..b302548557b 100644
--- a/hotspot/src/cpu/aarch64/vm/jvmciCodeInstaller_aarch64.cpp
+++ b/hotspot/src/cpu/aarch64/vm/jvmciCodeInstaller_aarch64.cpp
@@ -74,7 +74,7 @@ void CodeInstaller::pd_patch_MetaspaceConstant(int pc_offset, Handle constant, T
 void CodeInstaller::pd_patch_DataSectionReference(int pc_offset, int data_offset, TRAPS) {
   address pc = _instructions->start() + pc_offset;
   NativeInstruction* inst = nativeInstruction_at(pc);
-  if (inst->is_adr_aligned()) {
+  if (inst->is_adr_aligned() || inst->is_ldr_literal()) {
     address dest = _constants->start() + data_offset;
     _instructions->relocate(pc, section_word_Relocation::spec((address) dest, CodeBuffer::SECT_CONSTS));
     TRACE_jvmci_3("relocating at " PTR_FORMAT " (+%d) with destination at %d", p2i(pc), pc_offset, data_offset);
diff --git a/hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.cpp b/hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.cpp
index 8c7f9465622..691e6bb29c2 100644
--- a/hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.cpp
+++ b/hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.cpp
@@ -1638,6 +1638,7 @@ Address MacroAssembler::form_address(Register Rd, Register base, long byte_offse
 
 void MacroAssembler::atomic_incw(Register counter_addr, Register tmp, Register tmp2) {
   Label retry_load;
+  prfm(Address(counter_addr), PSTL1STRM);
   bind(retry_load);
   // flush and load exclusive from the memory location
   ldxrw(tmp, counter_addr);
@@ -2070,25 +2071,32 @@ void MacroAssembler::cmpxchgptr(Register oldv, Register newv, Register addr, Reg
   // oldv holds comparison value
   // newv holds value to write in exchange
   // addr identifies memory word to compare against/update
-  // tmp returns 0/1 for success/failure
-  Label retry_load, nope;
-
-  bind(retry_load);
-  // flush and load exclusive from the memory location
-  // and fail if it is not what we expect
-  ldaxr(tmp, addr);
-  cmp(tmp, oldv);
-  br(Assembler::NE, nope);
-  // if we store+flush with no intervening write tmp wil be zero
-  stlxr(tmp, newv, addr);
-  cbzw(tmp, succeed);
-  // retry so we only ever return after a load fails to compare
-  // ensures we don't return a stale value after a failed write.
-  b(retry_load);
-  // if the memory word differs we return it in oldv and signal a fail
-  bind(nope);
-  membar(AnyAny);
-  mov(oldv, tmp);
+  if (UseLSE) {
+    mov(tmp, oldv);
+    casal(Assembler::xword, oldv, newv, addr);
+    cmp(tmp, oldv);
+    br(Assembler::EQ, succeed);
+    membar(AnyAny);
+  } else {
+    Label retry_load, nope;
+    prfm(Address(addr), PSTL1STRM);
+    bind(retry_load);
+    // flush and load exclusive from the memory location
+    // and fail if it is not what we expect
+    ldaxr(tmp, addr);
+    cmp(tmp, oldv);
+    br(Assembler::NE, nope);
+    // if we store+flush with no intervening write tmp wil be zero
+    stlxr(tmp, newv, addr);
+    cbzw(tmp, succeed);
+    // retry so we only ever return after a load fails to compare
+    // ensures we don't return a stale value after a failed write.
+    b(retry_load);
+    // if the memory word differs we return it in oldv and signal a fail
+    bind(nope);
+    membar(AnyAny);
+    mov(oldv, tmp);
+  }
   if (fail)
     b(*fail);
 }
@@ -2099,28 +2107,64 @@ void MacroAssembler::cmpxchgw(Register oldv, Register newv, Register addr, Regis
   // newv holds value to write in exchange
   // addr identifies memory word to compare against/update
   // tmp returns 0/1 for success/failure
-  Label retry_load, nope;
-
-  bind(retry_load);
-  // flush and load exclusive from the memory location
-  // and fail if it is not what we expect
-  ldaxrw(tmp, addr);
-  cmp(tmp, oldv);
-  br(Assembler::NE, nope);
-  // if we store+flush with no intervening write tmp wil be zero
-  stlxrw(tmp, newv, addr);
-  cbzw(tmp, succeed);
-  // retry so we only ever return after a load fails to compare
-  // ensures we don't return a stale value after a failed write.
-  b(retry_load);
-  // if the memory word differs we return it in oldv and signal a fail
-  bind(nope);
-  membar(AnyAny);
-  mov(oldv, tmp);
+  if (UseLSE) {
+    mov(tmp, oldv);
+    casal(Assembler::word, oldv, newv, addr);
+    cmp(tmp, oldv);
+    br(Assembler::EQ, succeed);
+    membar(AnyAny);
+  } else {
+    Label retry_load, nope;
+    prfm(Address(addr), PSTL1STRM);
+    bind(retry_load);
+    // flush and load exclusive from the memory location
+    // and fail if it is not what we expect
+    ldaxrw(tmp, addr);
+    cmp(tmp, oldv);
+    br(Assembler::NE, nope);
+    // if we store+flush with no intervening write tmp wil be zero
+    stlxrw(tmp, newv, addr);
+    cbzw(tmp, succeed);
+    // retry so we only ever return after a load fails to compare
+    // ensures we don't return a stale value after a failed write.
+    b(retry_load);
+    // if the memory word differs we return it in oldv and signal a fail
+    bind(nope);
+    membar(AnyAny);
+    mov(oldv, tmp);
+  }
   if (fail)
     b(*fail);
 }
 
+// A generic CAS; success or failure is in the EQ flag.
+void MacroAssembler::cmpxchg(Register addr, Register expected,
+                             Register new_val,
+                             enum operand_size size,
+                             bool acquire, bool release,
+                             Register tmp) {
+  if (UseLSE) {
+    mov(tmp, expected);
+    lse_cas(tmp, new_val, addr, size, acquire, release, /*not_pair*/ true);
+    cmp(tmp, expected);
+  } else {
+    BLOCK_COMMENT("cmpxchg {");
+    Label retry_load, done;
+    prfm(Address(addr), PSTL1STRM);
+    bind(retry_load);
+    load_exclusive(tmp, addr, size, acquire);
+    if (size == xword)
+      cmp(tmp, expected);
+    else
+      cmpw(tmp, expected);
+    br(Assembler::NE, done);
+    store_exclusive(tmp, new_val, addr, size, release);
+    cbnzw(tmp, retry_load);
+    bind(done);
+    BLOCK_COMMENT("} cmpxchg");
+  }
+}
+
 static bool different(Register a, RegisterOrConstant b, Register c) {
   if (b.is_constant())
     return a != c;
@@ -2135,6 +2179,7 @@ void MacroAssembler::atomic_##OP(Register prev, RegisterOrConstant incr, Registe
     result = different(prev, incr, addr) ? prev : rscratch2;            \
                                                                         \
   Label retry_load;                                                     \
+  prfm(Address(addr), PSTL1STRM);                                       \
   bind(retry_load);                                                     \
   LDXR(result, addr);                                                   \
   OP(rscratch1, result, incr);                                          \
@@ -2157,6 +2202,7 @@ void MacroAssembler::atomic_##OP(Register prev, Register newv, Register addr) {
     result = different(prev, newv, addr) ? prev : rscratch2;            \
                                                                         \
   Label retry_load;                                                     \
+  prfm(Address(addr), PSTL1STRM);                                       \
   bind(retry_load);                                                     \
   LDXR(result, addr);                                                   \
   STXR(rscratch1, newv, addr);                                          \
@@ -4481,225 +4527,126 @@ void MacroAssembler::string_compare(Register str1, Register str2,
   BLOCK_COMMENT("} string_compare");
 }
 
+// Compare Strings or char/byte arrays.
 
-void MacroAssembler::string_equals(Register str1, Register str2,
-                                   Register cnt, Register result,
-                                   Register tmp1) {
-  Label SAME_CHARS, DONE, SHORT_LOOP, SHORT_STRING,
-    NEXT_WORD;
+// is_string is true iff this is a string comparison.
 
-  const Register tmp2 = rscratch1;
-  assert_different_registers(str1, str2, cnt, result, tmp1, tmp2, rscratch2);
+// For Strings we're passed the address of the first characters in a1
+// and a2 and the length in cnt1.
 
-  BLOCK_COMMENT("string_equals {");
+// For byte and char arrays we're passed the arrays themselves and we
+// have to extract length fields and do null checks here.
 
-  // Start by assuming that the strings are not equal.
-  mov(result, zr);
+// elem_size is the element size in bytes: either 1 or 2.
 
-  // A very short string
-  cmpw(cnt, 4);
-  br(Assembler::LT, SHORT_STRING);
+// There are two implementations.  For arrays >= 8 bytes, all
+// comparisons (including the final one, which may overlap) are
+// performed 8 bytes at a time.  For arrays < 8 bytes, we compare a
+// halfword, then a short, and then a byte.
 
-  // Check if the strings start at the same location.
-  cmp(str1, str2);
-  br(Assembler::EQ, SAME_CHARS);
+void MacroAssembler::arrays_equals(Register a1, Register a2,
+                                   Register result, Register cnt1,
+                                   int elem_size, bool is_string)
+{
+  Label SAME, DONE, SHORT, NEXT_WORD, ONE;
+  Register tmp1 = rscratch1;
+  Register tmp2 = rscratch2;
+  Register cnt2 = tmp2;  // cnt2 only used in array length compare
+  int elem_per_word = wordSize/elem_size;
+  int log_elem_size = exact_log2(elem_size);
+  int length_offset = arrayOopDesc::length_offset_in_bytes();
+  int base_offset
+    = arrayOopDesc::base_offset_in_bytes(elem_size == 2 ? T_CHAR : T_BYTE);
 
-  // Compare longwords
-  {
-    subw(cnt, cnt, 4); // The last longword is a special case
+  assert(elem_size == 1 || elem_size == 2, "must be char or byte");
+  assert_different_registers(a1, a2, result, cnt1, rscratch1, rscratch2);
 
-    // Move both string pointers to the last longword of their
-    // strings, negate the remaining count, and convert it to bytes.
-    lea(str1, Address(str1, cnt, Address::uxtw(1)));
-    lea(str2, Address(str2, cnt, Address::uxtw(1)));
-    sub(cnt, zr, cnt, LSL, 1);
+  BLOCK_COMMENT(is_string ? "string_equals {" : "array_equals {");
 
-    // Loop, loading longwords and comparing them into rscratch2.
-    bind(NEXT_WORD);
-    ldr(tmp1, Address(str1, cnt));
-    ldr(tmp2, Address(str2, cnt));
-    adds(cnt, cnt, wordSize);
-    eor(rscratch2, tmp1, tmp2);
-    cbnz(rscratch2, DONE);
-    br(Assembler::LT, NEXT_WORD);
+  mov(result, false);
 
-    // Last longword.  In the case where length == 4 we compare the
-    // same longword twice, but that's still faster than another
-    // conditional branch.
+  if (!is_string) {
+    // if (a==a2)
+    //     return true;
+    eor(rscratch1, a1, a2);
+    cbz(rscratch1, SAME);
+    // if (a==null || a2==null)
+    //     return false;
+    cbz(a1, DONE);
+    cbz(a2, DONE);
+    // if (a1.length != a2.length)
+    //      return false;
+    ldrw(cnt1, Address(a1, length_offset));
+    ldrw(cnt2, Address(a2, length_offset));
+    eorw(tmp1, cnt1, cnt2);
+    cbnzw(tmp1, DONE);
 
-    ldr(tmp1, Address(str1));
-    ldr(tmp2, Address(str2));
-    eor(rscratch2, tmp1, tmp2);
-    cbz(rscratch2, SAME_CHARS);
-    b(DONE);
+    lea(a1, Address(a1, base_offset));
+    lea(a2, Address(a2, base_offset));
   }
 
-  bind(SHORT_STRING);
-  // Is the length zero?
-  cbz(cnt, SAME_CHARS);
-
-  bind(SHORT_LOOP);
-  load_unsigned_short(tmp1, Address(post(str1, 2)));
-  load_unsigned_short(tmp2, Address(post(str2, 2)));
-  subw(tmp1, tmp1, tmp2);
+  // Check for short strings, i.e. smaller than wordSize.
+  subs(cnt1, cnt1, elem_per_word);
+  br(Assembler::LT, SHORT);
+  // Main 8 byte comparison loop.
+  bind(NEXT_WORD); {
+    ldr(tmp1, Address(post(a1, wordSize)));
+    ldr(tmp2, Address(post(a2, wordSize)));
+    subs(cnt1, cnt1, elem_per_word);
+    eor(tmp1, tmp1, tmp2);
+    cbnz(tmp1, DONE);
+  } br(GT, NEXT_WORD);
+  // Last longword.  In the case where length == 4 we compare the
+  // same longword twice, but that's still faster than another
+  // conditional branch.
+  // cnt1 could be 0, -1, -2, -3, -4 for chars; -4 only happens when
+  // length == 4.
+  if (log_elem_size > 0)
+    lsl(cnt1, cnt1, log_elem_size);
+  ldr(tmp1, Address(a1, cnt1));
+  ldr(tmp2, Address(a2, cnt1));
+  eor(tmp1, tmp1, tmp2);
   cbnz(tmp1, DONE);
-  sub(cnt, cnt, 1);
-  cbnz(cnt, SHORT_LOOP);
+  b(SAME);
 
-  // Strings are equal.
-  bind(SAME_CHARS);
+  bind(SHORT);
+  Label TAIL03, TAIL01;
+
+  tbz(cnt1, 2 - log_elem_size, TAIL03); // 0-7 bytes left.
+  {
+    ldrw(tmp1, Address(post(a1, 4)));
+    ldrw(tmp2, Address(post(a2, 4)));
+    eorw(tmp1, tmp1, tmp2);
+    cbnzw(tmp1, DONE);
+  }
+  bind(TAIL03);
+  tbz(cnt1, 1 - log_elem_size, TAIL01); // 0-3 bytes left.
+  {
+    ldrh(tmp1, Address(post(a1, 2)));
+    ldrh(tmp2, Address(post(a2, 2)));
+    eorw(tmp1, tmp1, tmp2);
+    cbnzw(tmp1, DONE);
+  }
+  bind(TAIL01);
+  if (elem_size == 1) { // Only needed when comparing byte arrays.
+    tbz(cnt1, 0, SAME); // 0-1 bytes left.
+    {
+      ldrb(tmp1, a1);
+      ldrb(tmp2, a2);
+      eorw(tmp1, tmp1, tmp2);
+      cbnzw(tmp1, DONE);
+    }
+  }
+  // Arrays are equal.
+  bind(SAME);
   mov(result, true);
 
-  // That's it
+  // That's it.
   bind(DONE);
-
-  BLOCK_COMMENT("} string_equals");
+  BLOCK_COMMENT(is_string ? "} string_equals" : "} array_equals");
 }
 
 
-void MacroAssembler::byte_arrays_equals(Register ary1, Register ary2,
-                                        Register result, Register tmp1)
-{
-  Register cnt1 = rscratch1;
-  Register cnt2 = rscratch2;
-  Register tmp2 = rscratch2;
-
-  Label SAME, DIFFER, NEXT, TAIL07, TAIL03, TAIL01;
-
-  int length_offset  = arrayOopDesc::length_offset_in_bytes();
-  int base_offset    = arrayOopDesc::base_offset_in_bytes(T_BYTE);
-
-  BLOCK_COMMENT("byte_arrays_equals  {");
-
-    // different until proven equal
-    mov(result, false);
-
-    // same array?
-    cmp(ary1, ary2);
-    br(Assembler::EQ, SAME);
-
-    // ne if either null
-    cbz(ary1, DIFFER);
-    cbz(ary2, DIFFER);
-
-    // lengths ne?
-    ldrw(cnt1, Address(ary1, length_offset));
-    ldrw(cnt2, Address(ary2, length_offset));
-    cmp(cnt1, cnt2);
-    br(Assembler::NE, DIFFER);
-
-    lea(ary1, Address(ary1, base_offset));
-    lea(ary2, Address(ary2, base_offset));
-
-    subs(cnt1, cnt1, 8);
-    br(LT, TAIL07);
-
-  BIND(NEXT);
-    ldr(tmp1, Address(post(ary1, 8)));
-    ldr(tmp2, Address(post(ary2, 8)));
-    subs(cnt1, cnt1, 8);
-    eor(tmp1, tmp1, tmp2);
-    cbnz(tmp1, DIFFER);
-    br(GE, NEXT);
-
-  BIND(TAIL07);  // 0-7 bytes left, cnt1 = #bytes left - 4
-    tst(cnt1, 0b100);
-    br(EQ, TAIL03);
-    ldrw(tmp1, Address(post(ary1, 4)));
-    ldrw(tmp2, Address(post(ary2, 4)));
-    cmp(tmp1, tmp2);
-    br(NE, DIFFER);
-
-  BIND(TAIL03);  // 0-3 bytes left, cnt1 = #bytes left - 4
-    tst(cnt1, 0b10);
-    br(EQ, TAIL01);
-    ldrh(tmp1, Address(post(ary1, 2)));
-    ldrh(tmp2, Address(post(ary2, 2)));
-    cmp(tmp1, tmp2);
-    br(NE, DIFFER);
-  BIND(TAIL01);  // 0-1 byte left
-    tst(cnt1, 0b01);
-    br(EQ, SAME);
-    ldrb(tmp1, ary1);
-    ldrb(tmp2, ary2);
-    cmp(tmp1, tmp2);
-    br(NE, DIFFER);
-
-  BIND(SAME);
-    mov(result, true);
-  BIND(DIFFER); // result already set
-
-  BLOCK_COMMENT("} byte_arrays_equals");
-}
-
-// Compare char[] arrays aligned to 4 bytes
-void MacroAssembler::char_arrays_equals(Register ary1, Register ary2,
-                                        Register result, Register tmp1)
-{
-  Register cnt1 = rscratch1;
-  Register cnt2 = rscratch2;
-  Register tmp2 = rscratch2;
-
-  Label SAME, DIFFER, NEXT, TAIL03, TAIL01;
-
-  int length_offset  = arrayOopDesc::length_offset_in_bytes();
-  int base_offset    = arrayOopDesc::base_offset_in_bytes(T_CHAR);
-
-  BLOCK_COMMENT("char_arrays_equals  {");
-
-    // different until proven equal
-    mov(result, false);
-
-    // same array?
-    cmp(ary1, ary2);
-    br(Assembler::EQ, SAME);
-
-    // ne if either null
-    cbz(ary1, DIFFER);
-    cbz(ary2, DIFFER);
-
-    // lengths ne?
-    ldrw(cnt1, Address(ary1, length_offset));
-    ldrw(cnt2, Address(ary2, length_offset));
-    cmp(cnt1, cnt2);
-    br(Assembler::NE, DIFFER);
-
-    lea(ary1, Address(ary1, base_offset));
-    lea(ary2, Address(ary2, base_offset));
-
-    subs(cnt1, cnt1, 4);
-    br(LT, TAIL03);
-
-  BIND(NEXT);
-    ldr(tmp1, Address(post(ary1, 8)));
-    ldr(tmp2, Address(post(ary2, 8)));
-    subs(cnt1, cnt1, 4);
-    eor(tmp1, tmp1, tmp2);
-    cbnz(tmp1, DIFFER);
-    br(GE, NEXT);
-
-  BIND(TAIL03);  // 0-3 chars left, cnt1 = #chars left - 4
-    tst(cnt1, 0b10);
-    br(EQ, TAIL01);
-    ldrw(tmp1, Address(post(ary1, 4)));
-    ldrw(tmp2, Address(post(ary2, 4)));
-    cmp(tmp1, tmp2);
-    br(NE, DIFFER);
-  BIND(TAIL01);  // 0-1 chars left
-    tst(cnt1, 0b01);
-    br(EQ, SAME);
-    ldrh(tmp1, ary1);
-    ldrh(tmp2, ary2);
-    cmp(tmp1, tmp2);
-    br(NE, DIFFER);
-
-  BIND(SAME);
-    mov(result, true);
-  BIND(DIFFER); // result already set
-
-  BLOCK_COMMENT("} char_arrays_equals");
-}
-
 // encode char[] to byte[] in ISO_8859_1
 void MacroAssembler::encode_iso_array(Register src, Register dst,
                       Register len, Register result,
diff --git a/hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.hpp b/hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.hpp
index d22c581bc41..64ef4f65eca 100644
--- a/hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.hpp
+++ b/hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.hpp
@@ -971,21 +971,10 @@ public:
   }
 
   // A generic CAS; success or failure is in the EQ flag.
-  template <typename T1, typename T2>
   void cmpxchg(Register addr, Register expected, Register new_val,
-               T1 load_insn,
-               void (MacroAssembler::*cmp_insn)(Register, Register),
-               T2 store_insn,
-               Register tmp = rscratch1) {
-    Label retry_load, done;
-    bind(retry_load);
-    (this->*load_insn)(tmp, addr);
-    (this->*cmp_insn)(tmp, expected);
-    br(Assembler::NE, done);
-    (this->*store_insn)(tmp, new_val, addr);
-    cbnzw(tmp, retry_load);
-    bind(done);
-  }
+               enum operand_size size,
+               bool acquire, bool release,
+               Register tmp = rscratch1);
 
   // Calls
 
@@ -1186,13 +1175,11 @@ public:
   void string_compare(Register str1, Register str2,
                       Register cnt1, Register cnt2, Register result,
                       Register tmp1);
-  void string_equals(Register str1, Register str2,
-                     Register cnt, Register result,
-                     Register tmp1);
-  void char_arrays_equals(Register ary1, Register ary2,
-                          Register result, Register tmp1);
-  void byte_arrays_equals(Register ary1, Register ary2,
-                          Register result, Register tmp1);
+
+  void arrays_equals(Register a1, Register a2,
+                     Register result, Register cnt1,
+                     int elem_size, bool is_string);
+
   void encode_iso_array(Register src, Register dst,
                         Register len, Register result,
                         FloatRegister Vtmp1, FloatRegister Vtmp2,
diff --git a/hotspot/src/cpu/aarch64/vm/nativeInst_aarch64.hpp b/hotspot/src/cpu/aarch64/vm/nativeInst_aarch64.hpp
index 72c3479659c..d83017c1770 100644
--- a/hotspot/src/cpu/aarch64/vm/nativeInst_aarch64.hpp
+++ b/hotspot/src/cpu/aarch64/vm/nativeInst_aarch64.hpp
@@ -105,13 +105,20 @@ class NativeInstruction VALUE_OBJ_CLASS_SPEC {
   inline friend NativeInstruction* nativeInstruction_at(address address);
 
   static bool is_adrp_at(address instr);
+
   static bool is_ldr_literal_at(address instr);
+
+  bool is_ldr_literal() {
+    return is_ldr_literal_at(addr_at(0));
+  }
+
   static bool is_ldrw_to_zr(address instr);
 
   static bool is_call_at(address instr) {
     const uint32_t insn = (*(uint32_t*)instr);
     return (insn >> 26) == 0b100101;
   }
+
   bool is_call() {
     return is_call_at(addr_at(0));
   }
diff --git a/hotspot/src/cpu/aarch64/vm/register_aarch64.hpp b/hotspot/src/cpu/aarch64/vm/register_aarch64.hpp
index 762b8b0f1ce..6e935f687b1 100644
--- a/hotspot/src/cpu/aarch64/vm/register_aarch64.hpp
+++ b/hotspot/src/cpu/aarch64/vm/register_aarch64.hpp
@@ -107,6 +107,9 @@ CONSTANT_REGISTER_DECLARATION(Register, r31_sp, (31));
 CONSTANT_REGISTER_DECLARATION(Register, zr,  (32));
 CONSTANT_REGISTER_DECLARATION(Register, sp,  (33));
 
+// Used as a filler in instructions where a register field is unused.
+const Register dummy_reg = r31_sp;
+
 // Use FloatRegister as shortcut
 class FloatRegisterImpl;
 typedef FloatRegisterImpl* FloatRegister;
diff --git a/hotspot/src/cpu/aarch64/vm/stubGenerator_aarch64.cpp b/hotspot/src/cpu/aarch64/vm/stubGenerator_aarch64.cpp
index 64833c5ccc4..30805fb4150 100644
--- a/hotspot/src/cpu/aarch64/vm/stubGenerator_aarch64.cpp
+++ b/hotspot/src/cpu/aarch64/vm/stubGenerator_aarch64.cpp
@@ -163,30 +163,20 @@ class StubGenerator: public StubCodeGenerator {
     sp_after_call_off = -26,
 
     d15_off            = -26,
-    d14_off            = -25,
     d13_off            = -24,
-    d12_off            = -23,
     d11_off            = -22,
-    d10_off            = -21,
     d9_off             = -20,
-    d8_off             = -19,
 
     r28_off            = -18,
-    r27_off            = -17,
     r26_off            = -16,
-    r25_off            = -15,
     r24_off            = -14,
-    r23_off            = -13,
     r22_off            = -12,
-    r21_off            = -11,
     r20_off            = -10,
-    r19_off            =  -9,
     call_wrapper_off   =  -8,
     result_off         =  -7,
     result_type_off    =  -6,
     method_off         =  -5,
     entry_point_off    =  -4,
-    parameters_off     =  -3,
     parameter_size_off =  -2,
     thread_off         =  -1,
     fp_f               =   0,
@@ -208,30 +198,20 @@ class StubGenerator: public StubCodeGenerator {
     const Address result_type   (rfp, result_type_off    * wordSize);
     const Address method        (rfp, method_off         * wordSize);
     const Address entry_point   (rfp, entry_point_off    * wordSize);
-    const Address parameters    (rfp, parameters_off     * wordSize);
     const Address parameter_size(rfp, parameter_size_off * wordSize);
 
     const Address thread        (rfp, thread_off         * wordSize);
 
     const Address d15_save      (rfp, d15_off * wordSize);
-    const Address d14_save      (rfp, d14_off * wordSize);
     const Address d13_save      (rfp, d13_off * wordSize);
-    const Address d12_save      (rfp, d12_off * wordSize);
     const Address d11_save      (rfp, d11_off * wordSize);
-    const Address d10_save      (rfp, d10_off * wordSize);
     const Address d9_save       (rfp, d9_off * wordSize);
-    const Address d8_save       (rfp, d8_off * wordSize);
 
     const Address r28_save      (rfp, r28_off * wordSize);
-    const Address r27_save      (rfp, r27_off * wordSize);
     const Address r26_save      (rfp, r26_off * wordSize);
-    const Address r25_save      (rfp, r25_off * wordSize);
     const Address r24_save      (rfp, r24_off * wordSize);
-    const Address r23_save      (rfp, r23_off * wordSize);
     const Address r22_save      (rfp, r22_off * wordSize);
-    const Address r21_save      (rfp, r21_off * wordSize);
     const Address r20_save      (rfp, r20_off * wordSize);
-    const Address r19_save      (rfp, r19_off * wordSize);
 
     // stub code
 
@@ -254,31 +234,20 @@ class StubGenerator: public StubCodeGenerator {
     // rthread because we want to sanity check rthread later
     __ str(c_rarg7,  thread);
     __ strw(c_rarg6, parameter_size);
-    __ str(c_rarg5,  parameters);
-    __ str(c_rarg4,  entry_point);
-    __ str(c_rarg3,  method);
-    __ str(c_rarg2,  result_type);
-    __ str(c_rarg1,  result);
-    __ str(c_rarg0,  call_wrapper);
-    __ str(r19,      r19_save);
-    __ str(r20,      r20_save);
-    __ str(r21,      r21_save);
-    __ str(r22,      r22_save);
-    __ str(r23,      r23_save);
-    __ str(r24,      r24_save);
-    __ str(r25,      r25_save);
-    __ str(r26,      r26_save);
-    __ str(r27,      r27_save);
-    __ str(r28,      r28_save);
+    __ stp(c_rarg4, c_rarg5,  entry_point);
+    __ stp(c_rarg2, c_rarg3,  result_type);
+    __ stp(c_rarg0, c_rarg1,  call_wrapper);
 
-    __ strd(v8,      d8_save);
-    __ strd(v9,      d9_save);
-    __ strd(v10,     d10_save);
-    __ strd(v11,     d11_save);
-    __ strd(v12,     d12_save);
-    __ strd(v13,     d13_save);
-    __ strd(v14,     d14_save);
-    __ strd(v15,     d15_save);
+    __ stp(r20, r19,   r20_save);
+    __ stp(r22, r21,   r22_save);
+    __ stp(r24, r23,   r24_save);
+    __ stp(r26, r25,   r26_save);
+    __ stp(r28, r27,   r28_save);
+
+    __ stpd(v9,  v8,   d9_save);
+    __ stpd(v11, v10,  d11_save);
+    __ stpd(v13, v12,  d13_save);
+    __ stpd(v15, v14,  d15_save);
 
     // install Java thread in global register now we have saved
     // whatever value it held
@@ -385,33 +354,22 @@ class StubGenerator: public StubCodeGenerator {
 #endif
 
     // restore callee-save registers
-    __ ldrd(v15,      d15_save);
-    __ ldrd(v14,      d14_save);
-    __ ldrd(v13,      d13_save);
-    __ ldrd(v12,      d12_save);
-    __ ldrd(v11,      d11_save);
-    __ ldrd(v10,      d10_save);
-    __ ldrd(v9,       d9_save);
-    __ ldrd(v8,       d8_save);
+    __ ldpd(v15, v14,  d15_save);
+    __ ldpd(v13, v12,  d13_save);
+    __ ldpd(v11, v10,  d11_save);
+    __ ldpd(v9,  v8,   d9_save);
 
-    __ ldr(r28,      r28_save);
-    __ ldr(r27,      r27_save);
-    __ ldr(r26,      r26_save);
-    __ ldr(r25,      r25_save);
-    __ ldr(r24,      r24_save);
-    __ ldr(r23,      r23_save);
-    __ ldr(r22,      r22_save);
-    __ ldr(r21,      r21_save);
-    __ ldr(r20,      r20_save);
-    __ ldr(r19,      r19_save);
-    __ ldr(c_rarg0,  call_wrapper);
-    __ ldr(c_rarg1,  result);
+    __ ldp(r28, r27,   r28_save);
+    __ ldp(r26, r25,   r26_save);
+    __ ldp(r24, r23,   r24_save);
+    __ ldp(r22, r21,   r22_save);
+    __ ldp(r20, r19,   r20_save);
+
+    __ ldp(c_rarg0, c_rarg1,  call_wrapper);
     __ ldrw(c_rarg2, result_type);
     __ ldr(c_rarg3,  method);
-    __ ldr(c_rarg4,  entry_point);
-    __ ldr(c_rarg5,  parameters);
-    __ ldr(c_rarg6,  parameter_size);
-    __ ldr(c_rarg7,  thread);
+    __ ldp(c_rarg4, c_rarg5,  entry_point);
+    __ ldp(c_rarg6, c_rarg7,  parameter_size);
 
 #ifndef PRODUCT
     // tell the simulator we are about to end Java execution
@@ -771,7 +729,7 @@ class StubGenerator: public StubCodeGenerator {
   //
   // count is a count of words.
   //
-  // Precondition: count >= 2
+  // Precondition: count >= 8
   //
   // Postconditions:
   //
@@ -783,6 +741,7 @@ class StubGenerator: public StubCodeGenerator {
   void generate_copy_longs(Label &start, Register s, Register d, Register count,
                            copy_direction direction) {
     int unit = wordSize * direction;
+    int bias = (UseSIMDForMemoryOps ? 4:2) * wordSize;
 
     int offset;
     const Register t0 = r3, t1 = r4, t2 = r5, t3 = r6,
@@ -792,7 +751,7 @@ class StubGenerator: public StubCodeGenerator {
     assert_different_registers(rscratch1, t0, t1, t2, t3, t4, t5, t6, t7);
     assert_different_registers(s, d, count, rscratch1);
 
-    Label again, large, small;
+    Label again, drain;
     const char *stub_name;
     if (direction == copy_forwards)
       stub_name = "foward_copy_longs";
@@ -801,57 +760,35 @@ class StubGenerator: public StubCodeGenerator {
     StubCodeMark mark(this, "StubRoutines", stub_name);
     __ align(CodeEntryAlignment);
     __ bind(start);
-    __ cmp(count, 8);
-    __ br(Assembler::LO, small);
     if (direction == copy_forwards) {
-      __ sub(s, s, 2 * wordSize);
-      __ sub(d, d, 2 * wordSize);
-    }
-    __ subs(count, count, 16);
-    __ br(Assembler::GE, large);
-
-    // 8 <= count < 16 words.  Copy 8.
-    __ ldp(t0, t1, Address(s, 2 * unit));
-    __ ldp(t2, t3, Address(s, 4 * unit));
-    __ ldp(t4, t5, Address(s, 6 * unit));
-    __ ldp(t6, t7, Address(__ pre(s, 8 * unit)));
-
-    __ stp(t0, t1, Address(d, 2 * unit));
-    __ stp(t2, t3, Address(d, 4 * unit));
-    __ stp(t4, t5, Address(d, 6 * unit));
-    __ stp(t6, t7, Address(__ pre(d, 8 * unit)));
-
-    if (direction == copy_forwards) {
-      __ add(s, s, 2 * wordSize);
-      __ add(d, d, 2 * wordSize);
+      __ sub(s, s, bias);
+      __ sub(d, d, bias);
     }
 
+#ifdef ASSERT
+    // Make sure we are never given < 8 words
     {
-      Label L1, L2;
-      __ bind(small);
-      __ tbz(count, exact_log2(4), L1);
-      __ ldp(t0, t1, Address(__ adjust(s, 2 * unit, direction == copy_backwards)));
-      __ ldp(t2, t3, Address(__ adjust(s, 2 * unit, direction == copy_backwards)));
-      __ stp(t0, t1, Address(__ adjust(d, 2 * unit, direction == copy_backwards)));
-      __ stp(t2, t3, Address(__ adjust(d, 2 * unit, direction == copy_backwards)));
-      __ bind(L1);
-
-      __ tbz(count, 1, L2);
-      __ ldp(t0, t1, Address(__ adjust(s, 2 * unit, direction == copy_backwards)));
-      __ stp(t0, t1, Address(__ adjust(d, 2 * unit, direction == copy_backwards)));
-      __ bind(L2);
+      Label L;
+      __ cmp(count, 8);
+      __ br(Assembler::GE, L);
+      __ stop("genrate_copy_longs called with < 8 words");
+      __ bind(L);
     }
-
-    __ ret(lr);
-
-    __ align(CodeEntryAlignment);
-    __ bind(large);
+#endif
 
     // Fill 8 registers
-    __ ldp(t0, t1, Address(s, 2 * unit));
-    __ ldp(t2, t3, Address(s, 4 * unit));
-    __ ldp(t4, t5, Address(s, 6 * unit));
-    __ ldp(t6, t7, Address(__ pre(s, 8 * unit)));
+    if (UseSIMDForMemoryOps) {
+      __ ldpq(v0, v1, Address(s, 4 * unit));
+      __ ldpq(v2, v3, Address(__ pre(s, 8 * unit)));
+    } else {
+      __ ldp(t0, t1, Address(s, 2 * unit));
+      __ ldp(t2, t3, Address(s, 4 * unit));
+      __ ldp(t4, t5, Address(s, 6 * unit));
+      __ ldp(t6, t7, Address(__ pre(s, 8 * unit)));
+    }
+
+    __ subs(count, count, 16);
+    __ br(Assembler::LO, drain);
 
     int prefetch = PrefetchCopyIntervalInBytes;
     bool use_stride = false;
@@ -866,38 +803,56 @@ class StubGenerator: public StubCodeGenerator {
     if (PrefetchCopyIntervalInBytes > 0)
       __ prfm(use_stride ? Address(s, stride) : Address(s, prefetch), PLDL1KEEP);
 
-    __ stp(t0, t1, Address(d, 2 * unit));
-    __ ldp(t0, t1, Address(s, 2 * unit));
-    __ stp(t2, t3, Address(d, 4 * unit));
-    __ ldp(t2, t3, Address(s, 4 * unit));
-    __ stp(t4, t5, Address(d, 6 * unit));
-    __ ldp(t4, t5, Address(s, 6 * unit));
-    __ stp(t6, t7, Address(__ pre(d, 8 * unit)));
-    __ ldp(t6, t7, Address(__ pre(s, 8 * unit)));
+    if (UseSIMDForMemoryOps) {
+      __ stpq(v0, v1, Address(d, 4 * unit));
+      __ ldpq(v0, v1, Address(s, 4 * unit));
+      __ stpq(v2, v3, Address(__ pre(d, 8 * unit)));
+      __ ldpq(v2, v3, Address(__ pre(s, 8 * unit)));
+    } else {
+      __ stp(t0, t1, Address(d, 2 * unit));
+      __ ldp(t0, t1, Address(s, 2 * unit));
+      __ stp(t2, t3, Address(d, 4 * unit));
+      __ ldp(t2, t3, Address(s, 4 * unit));
+      __ stp(t4, t5, Address(d, 6 * unit));
+      __ ldp(t4, t5, Address(s, 6 * unit));
+      __ stp(t6, t7, Address(__ pre(d, 8 * unit)));
+      __ ldp(t6, t7, Address(__ pre(s, 8 * unit)));
+    }
 
     __ subs(count, count, 8);
     __ br(Assembler::HS, again);
 
     // Drain
-    __ stp(t0, t1, Address(d, 2 * unit));
-    __ stp(t2, t3, Address(d, 4 * unit));
-    __ stp(t4, t5, Address(d, 6 * unit));
-    __ stp(t6, t7, Address(__ pre(d, 8 * unit)));
-
-    if (direction == copy_forwards) {
-      __ add(s, s, 2 * wordSize);
-      __ add(d, d, 2 * wordSize);
+    __ bind(drain);
+    if (UseSIMDForMemoryOps) {
+      __ stpq(v0, v1, Address(d, 4 * unit));
+      __ stpq(v2, v3, Address(__ pre(d, 8 * unit)));
+    } else {
+      __ stp(t0, t1, Address(d, 2 * unit));
+      __ stp(t2, t3, Address(d, 4 * unit));
+      __ stp(t4, t5, Address(d, 6 * unit));
+      __ stp(t6, t7, Address(__ pre(d, 8 * unit)));
     }
 
     {
       Label L1, L2;
       __ tbz(count, exact_log2(4), L1);
-      __ ldp(t0, t1, Address(__ adjust(s, 2 * unit, direction == copy_backwards)));
-      __ ldp(t2, t3, Address(__ adjust(s, 2 * unit, direction == copy_backwards)));
-      __ stp(t0, t1, Address(__ adjust(d, 2 * unit, direction == copy_backwards)));
-      __ stp(t2, t3, Address(__ adjust(d, 2 * unit, direction == copy_backwards)));
+      if (UseSIMDForMemoryOps) {
+        __ ldpq(v0, v1, Address(__ pre(s, 4 * unit)));
+        __ stpq(v0, v1, Address(__ pre(d, 4 * unit)));
+      } else {
+        __ ldp(t0, t1, Address(s, 2 * unit));
+        __ ldp(t2, t3, Address(__ pre(s, 4 * unit)));
+        __ stp(t0, t1, Address(d, 2 * unit));
+        __ stp(t2, t3, Address(__ pre(d, 4 * unit)));
+      }
       __ bind(L1);
 
+      if (direction == copy_forwards) {
+        __ add(s, s, bias);
+        __ add(d, d, bias);
+      }
+
       __ tbz(count, 1, L2);
       __ ldp(t0, t1, Address(__ adjust(s, 2 * unit, direction == copy_backwards)));
       __ stp(t0, t1, Address(__ adjust(d, 2 * unit, direction == copy_backwards)));
@@ -973,16 +928,135 @@ class StubGenerator: public StubCodeGenerator {
     int granularity = uabs(step);
     const Register t0 = r3, t1 = r4;
 
+    // <= 96 bytes do inline. Direction doesn't matter because we always
+    // load all the data before writing anything
+    Label copy4, copy8, copy16, copy32, copy80, copy128, copy_big, finish;
+    const Register t2 = r5, t3 = r6, t4 = r7, t5 = r8;
+    const Register t6 = r9, t7 = r10, t8 = r11, t9 = r12;
+    const Register send = r17, dend = r18;
+
+    if (PrefetchCopyIntervalInBytes > 0)
+      __ prfm(Address(s, 0), PLDL1KEEP);
+    __ cmp(count, (UseSIMDForMemoryOps ? 96:80)/granularity);
+    __ br(Assembler::HI, copy_big);
+
+    __ lea(send, Address(s, count, Address::lsl(exact_log2(granularity))));
+    __ lea(dend, Address(d, count, Address::lsl(exact_log2(granularity))));
+
+    __ cmp(count, 16/granularity);
+    __ br(Assembler::LS, copy16);
+
+    __ cmp(count, 64/granularity);
+    __ br(Assembler::HI, copy80);
+
+    __ cmp(count, 32/granularity);
+    __ br(Assembler::LS, copy32);
+
+    // 33..64 bytes
+    if (UseSIMDForMemoryOps) {
+      __ ldpq(v0, v1, Address(s, 0));
+      __ ldpq(v2, v3, Address(send, -32));
+      __ stpq(v0, v1, Address(d, 0));
+      __ stpq(v2, v3, Address(dend, -32));
+    } else {
+      __ ldp(t0, t1, Address(s, 0));
+      __ ldp(t2, t3, Address(s, 16));
+      __ ldp(t4, t5, Address(send, -32));
+      __ ldp(t6, t7, Address(send, -16));
+
+      __ stp(t0, t1, Address(d, 0));
+      __ stp(t2, t3, Address(d, 16));
+      __ stp(t4, t5, Address(dend, -32));
+      __ stp(t6, t7, Address(dend, -16));
+    }
+    __ b(finish);
+
+    // 17..32 bytes
+    __ bind(copy32);
+    __ ldp(t0, t1, Address(s, 0));
+    __ ldp(t2, t3, Address(send, -16));
+    __ stp(t0, t1, Address(d, 0));
+    __ stp(t2, t3, Address(dend, -16));
+    __ b(finish);
+
+    // 65..80/96 bytes
+    // (96 bytes if SIMD because we do 32 byes per instruction)
+    __ bind(copy80);
+    if (UseSIMDForMemoryOps) {
+      __ ldpq(v0, v1, Address(s, 0));
+      __ ldpq(v2, v3, Address(s, 32));
+      __ ldpq(v4, v5, Address(send, -32));
+      __ stpq(v0, v1, Address(d, 0));
+      __ stpq(v2, v3, Address(d, 32));
+      __ stpq(v4, v5, Address(dend, -32));
+    } else {
+      __ ldp(t0, t1, Address(s, 0));
+      __ ldp(t2, t3, Address(s, 16));
+      __ ldp(t4, t5, Address(s, 32));
+      __ ldp(t6, t7, Address(s, 48));
+      __ ldp(t8, t9, Address(send, -16));
+
+      __ stp(t0, t1, Address(d, 0));
+      __ stp(t2, t3, Address(d, 16));
+      __ stp(t4, t5, Address(d, 32));
+      __ stp(t6, t7, Address(d, 48));
+      __ stp(t8, t9, Address(dend, -16));
+    }
+    __ b(finish);
+
+    // 0..16 bytes
+    __ bind(copy16);
+    __ cmp(count, 8/granularity);
+    __ br(Assembler::LO, copy8);
+
+    // 8..16 bytes
+    __ ldr(t0, Address(s, 0));
+    __ ldr(t1, Address(send, -8));
+    __ str(t0, Address(d, 0));
+    __ str(t1, Address(dend, -8));
+    __ b(finish);
+
+    if (granularity < 8) {
+      // 4..7 bytes
+      __ bind(copy8);
+      __ tbz(count, 2 - exact_log2(granularity), copy4);
+      __ ldrw(t0, Address(s, 0));
+      __ ldrw(t1, Address(send, -4));
+      __ strw(t0, Address(d, 0));
+      __ strw(t1, Address(dend, -4));
+      __ b(finish);
+      if (granularity < 4) {
+        // 0..3 bytes
+        __ bind(copy4);
+        __ cbz(count, finish); // get rid of 0 case
+        if (granularity == 2) {
+          __ ldrh(t0, Address(s, 0));
+          __ strh(t0, Address(d, 0));
+        } else { // granularity == 1
+          // Now 1..3 bytes. Handle the 1 and 2 byte case by copying
+          // the first and last byte.
+          // Handle the 3 byte case by loading and storing base + count/2
+          // (count == 1 (s+0)->(d+0), count == 2,3 (s+1) -> (d+1))
+          // This does means in the 1 byte case we load/store the same
+          // byte 3 times.
+          __ lsr(count, count, 1);
+          __ ldrb(t0, Address(s, 0));
+          __ ldrb(t1, Address(send, -1));
+          __ ldrb(t2, Address(s, count));
+          __ strb(t0, Address(d, 0));
+          __ strb(t1, Address(dend, -1));
+          __ strb(t2, Address(d, count));
+        }
+        __ b(finish);
+      }
+    }
+
+    __ bind(copy_big);
     if (is_backwards) {
       __ lea(s, Address(s, count, Address::lsl(exact_log2(-step))));
       __ lea(d, Address(d, count, Address::lsl(exact_log2(-step))));
     }
 
-    Label tail;
-
-    __ cmp(count, 16/granularity);
-    __ br(Assembler::LO, tail);
-
     // Now we've got the small case out of the way we can align the
     // source address on a 2-word boundary.
 
@@ -1028,8 +1102,6 @@ class StubGenerator: public StubCodeGenerator {
 #endif
     }
 
-    __ cmp(count, 16/granularity);
-    __ br(Assembler::LT, tail);
     __ bind(aligned);
 
     // s is now 2-word-aligned.
@@ -1043,9 +1115,11 @@ class StubGenerator: public StubCodeGenerator {
       __ bl(copy_b);
 
     // And the tail.
-
-    __ bind(tail);
     copy_memory_small(s, d, count, tmp, step);
+
+    if (granularity >= 8) __ bind(copy8);
+    if (granularity >= 4) __ bind(copy4);
+    __ bind(finish);
   }
 
 
diff --git a/hotspot/src/cpu/aarch64/vm/templateInterpreterGenerator_aarch64.cpp b/hotspot/src/cpu/aarch64/vm/templateInterpreterGenerator_aarch64.cpp
index e37c0881d5c..59bdeeeb044 100644
--- a/hotspot/src/cpu/aarch64/vm/templateInterpreterGenerator_aarch64.cpp
+++ b/hotspot/src/cpu/aarch64/vm/templateInterpreterGenerator_aarch64.cpp
@@ -1984,6 +1984,7 @@ void TemplateInterpreterGenerator::count_bytecode() {
   __ push(rscratch3);
   Label L;
   __ mov(rscratch2, (address) &BytecodeCounter::_counter_value);
+  __ prfm(Address(rscratch2), PSTL1STRM);
   __ bind(L);
   __ ldxr(rscratch1, rscratch2);
   __ add(rscratch1, rscratch1, 1);
diff --git a/hotspot/src/cpu/aarch64/vm/vm_version_aarch64.cpp b/hotspot/src/cpu/aarch64/vm/vm_version_aarch64.cpp
index 21859656b52..40275cabfa0 100644
--- a/hotspot/src/cpu/aarch64/vm/vm_version_aarch64.cpp
+++ b/hotspot/src/cpu/aarch64/vm/vm_version_aarch64.cpp
@@ -61,6 +61,10 @@
 #define HWCAP_CRC32 (1<<7)
 #endif
 
+#ifndef HWCAP_ATOMICS
+#define HWCAP_ATOMICS (1<<8)
+#endif
+
 int VM_Version::_cpu;
 int VM_Version::_model;
 int VM_Version::_model2;
@@ -172,6 +176,7 @@ void VM_Version::get_processor_features() {
   if (auxv & HWCAP_AES)   strcat(buf, ", aes");
   if (auxv & HWCAP_SHA1)  strcat(buf, ", sha1");
   if (auxv & HWCAP_SHA2)  strcat(buf, ", sha256");
+  if (auxv & HWCAP_ATOMICS) strcat(buf, ", lse");
 
   _features_string = os::strdup(buf);
 
@@ -191,6 +196,15 @@ void VM_Version::get_processor_features() {
     FLAG_SET_DEFAULT(UseVectorizedMismatchIntrinsic, false);
   }
 
+  if (auxv & HWCAP_ATOMICS) {
+    if (FLAG_IS_DEFAULT(UseLSE))
+      FLAG_SET_DEFAULT(UseLSE, true);
+  } else {
+    if (UseLSE) {
+      warning("UseLSE specified, but not supported on this CPU");
+    }
+  }
+
   if (auxv & HWCAP_AES) {
     UseAES = UseAES || FLAG_IS_DEFAULT(UseAES);
     UseAESIntrinsics =
diff --git a/hotspot/src/cpu/ppc/vm/globalDefinitions_ppc.hpp b/hotspot/src/cpu/ppc/vm/globalDefinitions_ppc.hpp
index ba981816f4a..f8fe437547d 100644
--- a/hotspot/src/cpu/ppc/vm/globalDefinitions_ppc.hpp
+++ b/hotspot/src/cpu/ppc/vm/globalDefinitions_ppc.hpp
@@ -47,7 +47,7 @@ const bool CCallingConventionRequiresIntsAsLongs = true;
 // The expected size in bytes of a cache line, used to pad data structures.
 #define DEFAULT_CACHE_LINE_SIZE 128
 
-#if defined(COMPILER2) && defined(AIX)
+#if defined(COMPILER2) && (defined(AIX) || defined(linux))
 // Include Transactional Memory lock eliding optimization
 #define INCLUDE_RTM_OPT 1
 #endif
diff --git a/hotspot/src/cpu/ppc/vm/globals_ppc.hpp b/hotspot/src/cpu/ppc/vm/globals_ppc.hpp
index 4afb89e1ffb..77f7a491b02 100644
--- a/hotspot/src/cpu/ppc/vm/globals_ppc.hpp
+++ b/hotspot/src/cpu/ppc/vm/globals_ppc.hpp
@@ -76,6 +76,8 @@ define_pd_global(uintx, TypeProfileLevel, 111);
 
 define_pd_global(bool, CompactStrings, true);
 
+define_pd_global(intx, InitArrayShortSize, 8*BytesPerLong);
+
 // Platform dependent flag handling: flags only defined on this platform.
 #define ARCH_FLAGS(develop, product, diagnostic, experimental, notproduct, range, constraint)  \
                                                                             \
diff --git a/hotspot/src/cpu/ppc/vm/ppc.ad b/hotspot/src/cpu/ppc/vm/ppc.ad
index df119f8bdf1..20521eb8e18 100644
--- a/hotspot/src/cpu/ppc/vm/ppc.ad
+++ b/hotspot/src/cpu/ppc/vm/ppc.ad
@@ -2137,8 +2137,6 @@ MachTypeNode *Matcher::make_decode_node() {
   return decode;
 }
 */
-// Threshold size for cleararray.
-const int Matcher::init_array_short_size = 8 * BytesPerLong;
 
 // false => size gets scaled to BytesPerLong, ok.
 const bool Matcher::init_array_count_is_in_bytes = false;
diff --git a/hotspot/src/cpu/ppc/vm/vm_version_ppc.cpp b/hotspot/src/cpu/ppc/vm/vm_version_ppc.cpp
index 63c0e30a913..6743b2967f9 100644
--- a/hotspot/src/cpu/ppc/vm/vm_version_ppc.cpp
+++ b/hotspot/src/cpu/ppc/vm/vm_version_ppc.cpp
@@ -255,7 +255,16 @@ void VM_Version::initialize() {
     }
 #endif
 #ifdef linux
-    // TODO: check kernel version (we currently have too old versions only)
+    // At least Linux kernel 4.2, as the problematic behavior of syscalls
+    // being called in the middle of a transaction has been addressed.
+    // Please, refer to commit b4b56f9ecab40f3b4ef53e130c9f6663be491894
+    // in Linux kernel source tree: https://goo.gl/Kc5i7A
+    if (os::Linux::os_version_is_known()) {
+      if (os::Linux::os_version() >= 0x040200)
+        os_too_old = false;
+    } else {
+      vm_exit_during_initialization("RTM can not be enabled: kernel version is unknown.");
+    }
 #endif
     if (os_too_old) {
       vm_exit_during_initialization("RTM is not supported on this OS version.");
diff --git a/hotspot/src/cpu/sparc/vm/globals_sparc.hpp b/hotspot/src/cpu/sparc/vm/globals_sparc.hpp
index 3b813df0254..66889ae73b3 100644
--- a/hotspot/src/cpu/sparc/vm/globals_sparc.hpp
+++ b/hotspot/src/cpu/sparc/vm/globals_sparc.hpp
@@ -90,6 +90,8 @@ define_pd_global(uintx, TypeProfileLevel, 111);
 
 define_pd_global(bool, CompactStrings, true);
 
+define_pd_global(intx, InitArrayShortSize, 8*BytesPerLong);
+
 #define ARCH_FLAGS(develop, product, diagnostic, experimental, notproduct, range, constraint) \
                                                                             \
   product(intx, UseVIS, 99,                                                 \
diff --git a/hotspot/src/cpu/sparc/vm/sparc.ad b/hotspot/src/cpu/sparc/vm/sparc.ad
index 6bbef4e5708..f24c1f9b384 100644
--- a/hotspot/src/cpu/sparc/vm/sparc.ad
+++ b/hotspot/src/cpu/sparc/vm/sparc.ad
@@ -948,28 +948,28 @@ void emit_form3_mem_reg(CodeBuffer &cbuf, PhaseRegAlloc* ra, const MachNode* n,
   }
 #endif
 
-  uint instr;
-  instr = (Assembler::ldst_op << 30)
-        | (dst_enc        << 25)
-        | (primary        << 19)
-        | (src1_enc       << 14);
+  uint instr = (Assembler::ldst_op << 30)
+             | (dst_enc        << 25)
+             | (primary        << 19)
+             | (src1_enc       << 14);
 
   uint index = src2_enc;
   int disp = disp32;
 
   if (src1_enc == R_SP_enc || src1_enc == R_FP_enc) {
     disp += STACK_BIAS;
-    // Quick fix for JDK-8029668: check that stack offset fits, bailout if not
+    // Check that stack offset fits, load into O7 if not
     if (!Assembler::is_simm13(disp)) {
-      ra->C->record_method_not_compilable("unable to handle large constant offsets");
-      return;
+      MacroAssembler _masm(&cbuf);
+      __ set(disp, O7);
+      if (index != R_G0_enc) {
+        __ add(O7, reg_to_register_object(index), O7);
+      }
+      index = R_O7_enc;
+      disp = 0;
     }
   }
 
-  // We should have a compiler bailout here rather than a guarantee.
-  // Better yet would be some mechanism to handle variable-size matches correctly.
-  guarantee(Assembler::is_simm13(disp), "Do not match large constant offsets" );
-
   if( disp == 0 ) {
     // use reg-reg form
     // bit 13 is already zero
@@ -983,7 +983,7 @@ void emit_form3_mem_reg(CodeBuffer &cbuf, PhaseRegAlloc* ra, const MachNode* n,
   cbuf.insts()->emit_int32(instr);
 
 #ifdef ASSERT
-  {
+  if (VerifyOops) {
     MacroAssembler _masm(&cbuf);
     if (is_verified_oop_base) {
       __ verify_oop(reg_to_register_object(src1_enc));
@@ -1342,7 +1342,7 @@ int MachEpilogNode::safepoint_offset() const {
 // Figure out which register class each belongs in: rc_int, rc_float, rc_stack
 enum RC { rc_bad, rc_int, rc_float, rc_stack };
 static enum RC rc_class( OptoReg::Name reg ) {
-  if( !OptoReg::is_valid(reg)  ) return rc_bad;
+  if (!OptoReg::is_valid(reg)) return rc_bad;
   if (OptoReg::is_stack(reg)) return rc_stack;
   VMReg r = OptoReg::as_VMReg(reg);
   if (r->is_Register()) return rc_int;
@@ -1350,66 +1350,79 @@ static enum RC rc_class( OptoReg::Name reg ) {
   return rc_float;
 }
 
-static int impl_helper(const MachNode* mach, CodeBuffer* cbuf, PhaseRegAlloc* ra, bool do_size, bool is_load, int offset, int reg, int opcode, const char *op_str, int size, outputStream* st ) {
+#ifndef PRODUCT
+ATTRIBUTE_PRINTF(2, 3)
+static void print_helper(outputStream* st, const char* format, ...) {
+  if (st->position() > 0) {
+    st->cr();
+    st->sp();
+  }
+  va_list ap;
+  va_start(ap, format);
+  st->vprint(format, ap);
+  va_end(ap);
+}
+#endif // !PRODUCT
+
+static void impl_helper(const MachNode* mach, CodeBuffer* cbuf, PhaseRegAlloc* ra, bool is_load, int offset, int reg, int opcode, const char *op_str, outputStream* st) {
   if (cbuf) {
     emit_form3_mem_reg(*cbuf, ra, mach, opcode, -1, R_SP_enc, offset, 0, Matcher::_regEncode[reg]);
   }
 #ifndef PRODUCT
-  else if (!do_size) {
-    if (size != 0) st->print("\n\t");
-    if (is_load) st->print("%s   [R_SP + #%d],R_%s\t! spill",op_str,offset,OptoReg::regname(reg));
-    else         st->print("%s   R_%s,[R_SP + #%d]\t! spill",op_str,OptoReg::regname(reg),offset);
+  else {
+    if (is_load) {
+      print_helper(st, "%s   [R_SP + #%d],R_%s\t! spill", op_str, offset, OptoReg::regname(reg));
+    } else {
+      print_helper(st, "%s   R_%s,[R_SP + #%d]\t! spill", op_str, OptoReg::regname(reg), offset);
+    }
   }
 #endif
-  return size+4;
 }
 
-static int impl_mov_helper( CodeBuffer *cbuf, bool do_size, int src, int dst, int op1, int op2, const char *op_str, int size, outputStream* st ) {
-  if( cbuf ) emit3( *cbuf, Assembler::arith_op, Matcher::_regEncode[dst], op1, 0, op2, Matcher::_regEncode[src] );
+static void impl_mov_helper(CodeBuffer *cbuf, int src, int dst, int op1, int op2, const char *op_str, outputStream* st) {
+  if (cbuf) {
+    emit3(*cbuf, Assembler::arith_op, Matcher::_regEncode[dst], op1, 0, op2, Matcher::_regEncode[src]);
+  }
 #ifndef PRODUCT
-  else if( !do_size ) {
-    if( size != 0 ) st->print("\n\t");
-    st->print("%s  R_%s,R_%s\t! spill",op_str,OptoReg::regname(src),OptoReg::regname(dst));
+  else {
+    print_helper(st, "%s  R_%s,R_%s\t! spill", op_str, OptoReg::regname(src), OptoReg::regname(dst));
   }
 #endif
-  return size+4;
 }
 
-uint MachSpillCopyNode::implementation( CodeBuffer *cbuf,
-                                        PhaseRegAlloc *ra_,
-                                        bool do_size,
-                                        outputStream* st ) const {
+static void mach_spill_copy_implementation_helper(const MachNode* mach,
+                                                  CodeBuffer *cbuf,
+                                                  PhaseRegAlloc *ra_,
+                                                  outputStream* st) {
   // Get registers to move
-  OptoReg::Name src_second = ra_->get_reg_second(in(1));
-  OptoReg::Name src_first = ra_->get_reg_first(in(1));
-  OptoReg::Name dst_second = ra_->get_reg_second(this );
-  OptoReg::Name dst_first = ra_->get_reg_first(this );
+  OptoReg::Name src_second = ra_->get_reg_second(mach->in(1));
+  OptoReg::Name src_first  = ra_->get_reg_first(mach->in(1));
+  OptoReg::Name dst_second = ra_->get_reg_second(mach);
+  OptoReg::Name dst_first  = ra_->get_reg_first(mach);
 
   enum RC src_second_rc = rc_class(src_second);
-  enum RC src_first_rc = rc_class(src_first);
+  enum RC src_first_rc  = rc_class(src_first);
   enum RC dst_second_rc = rc_class(dst_second);
-  enum RC dst_first_rc = rc_class(dst_first);
+  enum RC dst_first_rc  = rc_class(dst_first);
 
-  assert( OptoReg::is_valid(src_first) && OptoReg::is_valid(dst_first), "must move at least 1 register" );
+  assert(OptoReg::is_valid(src_first) && OptoReg::is_valid(dst_first), "must move at least 1 register");
 
-  // Generate spill code!
-  int size = 0;
-
-  if( src_first == dst_first && src_second == dst_second )
-    return size;            // Self copy, no move
+  if (src_first == dst_first && src_second == dst_second) {
+    return; // Self copy, no move
+  }
 
   // --------------------------------------
   // Check for mem-mem move.  Load into unused float registers and fall into
   // the float-store case.
-  if( src_first_rc == rc_stack && dst_first_rc == rc_stack ) {
+  if (src_first_rc == rc_stack && dst_first_rc == rc_stack) {
     int offset = ra_->reg2offset(src_first);
     // Further check for aligned-adjacent pair, so we can use a double load
-    if( (src_first&1)==0 && src_first+1 == src_second ) {
+    if ((src_first&1) == 0 && src_first+1 == src_second) {
       src_second    = OptoReg::Name(R_F31_num);
       src_second_rc = rc_float;
-      size = impl_helper(this,cbuf,ra_,do_size,true,offset,R_F30_num,Assembler::lddf_op3,"LDDF",size, st);
+      impl_helper(mach, cbuf, ra_, true, offset, R_F30_num, Assembler::lddf_op3, "LDDF", st);
     } else {
-      size = impl_helper(this,cbuf,ra_,do_size,true,offset,R_F30_num,Assembler::ldf_op3 ,"LDF ",size, st);
+      impl_helper(mach, cbuf, ra_, true, offset, R_F30_num, Assembler::ldf_op3, "LDF ", st);
     }
     src_first    = OptoReg::Name(R_F30_num);
     src_first_rc = rc_float;
@@ -1417,7 +1430,7 @@ uint MachSpillCopyNode::implementation( CodeBuffer *cbuf,
 
   if( src_second_rc == rc_stack && dst_second_rc == rc_stack ) {
     int offset = ra_->reg2offset(src_second);
-    size = impl_helper(this,cbuf,ra_,do_size,true,offset,R_F31_num,Assembler::ldf_op3,"LDF ",size, st);
+    impl_helper(mach, cbuf, ra_, true, offset, R_F31_num, Assembler::ldf_op3, "LDF ", st);
     src_second    = OptoReg::Name(R_F31_num);
     src_second_rc = rc_float;
   }
@@ -1427,36 +1440,38 @@ uint MachSpillCopyNode::implementation( CodeBuffer *cbuf,
   if (src_first_rc == rc_float && dst_first_rc == rc_int && UseVIS < 3) {
     int offset = frame::register_save_words*wordSize;
     if (cbuf) {
-      emit3_simm13( *cbuf, Assembler::arith_op, R_SP_enc, Assembler::sub_op3, R_SP_enc, 16 );
-      impl_helper(this,cbuf,ra_,do_size,false,offset,src_first,Assembler::stf_op3 ,"STF ",size, st);
-      impl_helper(this,cbuf,ra_,do_size,true ,offset,dst_first,Assembler::lduw_op3,"LDUW",size, st);
-      emit3_simm13( *cbuf, Assembler::arith_op, R_SP_enc, Assembler::add_op3, R_SP_enc, 16 );
+      emit3_simm13(*cbuf, Assembler::arith_op, R_SP_enc, Assembler::sub_op3, R_SP_enc, 16);
+      impl_helper(mach, cbuf, ra_, false, offset, src_first,  Assembler::stf_op3, "STF ", st);
+      impl_helper(mach, cbuf, ra_,  true, offset, dst_first, Assembler::lduw_op3, "LDUW", st);
+      emit3_simm13(*cbuf, Assembler::arith_op, R_SP_enc, Assembler::add_op3, R_SP_enc, 16);
     }
 #ifndef PRODUCT
-    else if (!do_size) {
-      if (size != 0) st->print("\n\t");
-      st->print(  "SUB    R_SP,16,R_SP\n");
-      impl_helper(this,cbuf,ra_,do_size,false,offset,src_first,Assembler::stf_op3 ,"STF ",size, st);
-      impl_helper(this,cbuf,ra_,do_size,true ,offset,dst_first,Assembler::lduw_op3,"LDUW",size, st);
-      st->print("\tADD    R_SP,16,R_SP\n");
+    else {
+      print_helper(st, "SUB    R_SP,16,R_SP");
+      impl_helper(mach, cbuf, ra_, false, offset, src_first,  Assembler::stf_op3, "STF ", st);
+      impl_helper(mach, cbuf, ra_,  true, offset, dst_first, Assembler::lduw_op3, "LDUW", st);
+      print_helper(st, "ADD    R_SP,16,R_SP");
     }
 #endif
-    size += 16;
   }
 
   // Check for float->int copy on T4
   if (src_first_rc == rc_float && dst_first_rc == rc_int && UseVIS >= 3) {
     // Further check for aligned-adjacent pair, so we can use a double move
-    if ((src_first&1)==0 && src_first+1 == src_second && (dst_first&1)==0 && dst_first+1 == dst_second)
-      return impl_mov_helper(cbuf,do_size,src_first,dst_first,Assembler::mftoi_op3,Assembler::mdtox_opf,"MOVDTOX",size, st);
-    size  =  impl_mov_helper(cbuf,do_size,src_first,dst_first,Assembler::mftoi_op3,Assembler::mstouw_opf,"MOVSTOUW",size, st);
+    if ((src_first & 1) == 0 && src_first + 1 == src_second && (dst_first & 1) == 0 && dst_first + 1 == dst_second) {
+      impl_mov_helper(cbuf, src_first, dst_first, Assembler::mftoi_op3, Assembler::mdtox_opf, "MOVDTOX", st);
+      return;
+    }
+    impl_mov_helper(cbuf, src_first, dst_first, Assembler::mftoi_op3, Assembler::mstouw_opf, "MOVSTOUW", st);
   }
   // Check for int->float copy on T4
   if (src_first_rc == rc_int && dst_first_rc == rc_float && UseVIS >= 3) {
     // Further check for aligned-adjacent pair, so we can use a double move
-    if ((src_first&1)==0 && src_first+1 == src_second && (dst_first&1)==0 && dst_first+1 == dst_second)
-      return impl_mov_helper(cbuf,do_size,src_first,dst_first,Assembler::mftoi_op3,Assembler::mxtod_opf,"MOVXTOD",size, st);
-    size  =  impl_mov_helper(cbuf,do_size,src_first,dst_first,Assembler::mftoi_op3,Assembler::mwtos_opf,"MOVWTOS",size, st);
+    if ((src_first & 1) == 0 && src_first + 1 == src_second && (dst_first & 1) == 0 && dst_first + 1 == dst_second) {
+      impl_mov_helper(cbuf, src_first, dst_first, Assembler::mftoi_op3, Assembler::mxtod_opf, "MOVXTOD", st);
+      return;
+    }
+    impl_mov_helper(cbuf, src_first, dst_first, Assembler::mftoi_op3, Assembler::mwtos_opf, "MOVWTOS", st);
   }
 
   // --------------------------------------
@@ -1466,10 +1481,10 @@ uint MachSpillCopyNode::implementation( CodeBuffer *cbuf,
   // there.  Misaligned sources only come from native-long-returns (handled
   // special below).
 #ifndef _LP64
-  if( src_first_rc == rc_int &&     // source is already big-endian
+  if (src_first_rc == rc_int &&     // source is already big-endian
       src_second_rc != rc_bad &&    // 64-bit move
-      ((dst_first&1)!=0 || dst_second != dst_first+1) ) { // misaligned dst
-    assert( (src_first&1)==0 && src_second == src_first+1, "source must be aligned" );
+      ((dst_first & 1) != 0 || dst_second != dst_first + 1)) { // misaligned dst
+    assert((src_first & 1) == 0 && src_second == src_first + 1, "source must be aligned");
     // Do the big-endian flop.
     OptoReg::Name tmp    = dst_first   ; dst_first    = dst_second   ; dst_second    = tmp   ;
     enum RC       tmp_rc = dst_first_rc; dst_first_rc = dst_second_rc; dst_second_rc = tmp_rc;
@@ -1478,30 +1493,28 @@ uint MachSpillCopyNode::implementation( CodeBuffer *cbuf,
 
   // --------------------------------------
   // Check for integer reg-reg copy
-  if( src_first_rc == rc_int && dst_first_rc == rc_int ) {
+  if (src_first_rc == rc_int && dst_first_rc == rc_int) {
 #ifndef _LP64
-    if( src_first == R_O0_num && src_second == R_O1_num ) {  // Check for the evil O0/O1 native long-return case
+    if (src_first == R_O0_num && src_second == R_O1_num) {  // Check for the evil O0/O1 native long-return case
       // Note: The _first and _second suffixes refer to the addresses of the the 2 halves of the 64-bit value
       //       as stored in memory.  On a big-endian machine like SPARC, this means that the _second
       //       operand contains the least significant word of the 64-bit value and vice versa.
       OptoReg::Name tmp = OptoReg::Name(R_O7_num);
-      assert( (dst_first&1)==0 && dst_second == dst_first+1, "return a native O0/O1 long to an aligned-adjacent 64-bit reg" );
+      assert((dst_first & 1) == 0 && dst_second == dst_first + 1, "return a native O0/O1 long to an aligned-adjacent 64-bit reg" );
       // Shift O0 left in-place, zero-extend O1, then OR them into the dst
-      if( cbuf ) {
-        emit3_simm13( *cbuf, Assembler::arith_op, Matcher::_regEncode[tmp], Assembler::sllx_op3, Matcher::_regEncode[src_first], 0x1020 );
-        emit3_simm13( *cbuf, Assembler::arith_op, Matcher::_regEncode[src_second], Assembler::srl_op3, Matcher::_regEncode[src_second], 0x0000 );
-        emit3       ( *cbuf, Assembler::arith_op, Matcher::_regEncode[dst_first], Assembler:: or_op3, Matcher::_regEncode[tmp], 0, Matcher::_regEncode[src_second] );
+      if ( cbuf ) {
+        emit3_simm13(*cbuf, Assembler::arith_op, Matcher::_regEncode[tmp], Assembler::sllx_op3, Matcher::_regEncode[src_first], 0x1020);
+        emit3_simm13(*cbuf, Assembler::arith_op, Matcher::_regEncode[src_second], Assembler::srl_op3, Matcher::_regEncode[src_second], 0x0000);
+        emit3       (*cbuf, Assembler::arith_op, Matcher::_regEncode[dst_first], Assembler:: or_op3, Matcher::_regEncode[tmp], 0, Matcher::_regEncode[src_second]);
 #ifndef PRODUCT
-      } else if( !do_size ) {
-        if( size != 0 ) st->print("\n\t");
-        st->print("SLLX   R_%s,32,R_%s\t! Move O0-first to O7-high\n\t", OptoReg::regname(src_first), OptoReg::regname(tmp));
-        st->print("SRL    R_%s, 0,R_%s\t! Zero-extend O1\n\t", OptoReg::regname(src_second), OptoReg::regname(src_second));
-        st->print("OR     R_%s,R_%s,R_%s\t! spill",OptoReg::regname(tmp), OptoReg::regname(src_second), OptoReg::regname(dst_first));
+      } else {
+        print_helper(st, "SLLX   R_%s,32,R_%s\t! Move O0-first to O7-high\n\t", OptoReg::regname(src_first), OptoReg::regname(tmp));
+        print_helper(st, "SRL    R_%s, 0,R_%s\t! Zero-extend O1\n\t", OptoReg::regname(src_second), OptoReg::regname(src_second));
+        print_helper(st, "OR     R_%s,R_%s,R_%s\t! spill",OptoReg::regname(tmp), OptoReg::regname(src_second), OptoReg::regname(dst_first));
 #endif
       }
-      return size+12;
-    }
-    else if( dst_first == R_I0_num && dst_second == R_I1_num ) {
+      return;
+    } else if (dst_first == R_I0_num && dst_second == R_I1_num) {
       // returning a long value in I0/I1
       // a SpillCopy must be able to target a return instruction's reg_class
       // Note: The _first and _second suffixes refer to the addresses of the the 2 halves of the 64-bit value
@@ -1511,27 +1524,25 @@ uint MachSpillCopyNode::implementation( CodeBuffer *cbuf,
 
       if (src_first == dst_first) {
         tdest = OptoReg::Name(R_O7_num);
-        size += 4;
       }
 
-      if( cbuf ) {
-        assert( (src_first&1) == 0 && (src_first+1) == src_second, "return value was in an aligned-adjacent 64-bit reg");
+      if (cbuf) {
+        assert((src_first & 1) == 0 && (src_first + 1) == src_second, "return value was in an aligned-adjacent 64-bit reg");
         // Shift value in upper 32-bits of src to lower 32-bits of I0; move lower 32-bits to I1
         // ShrL_reg_imm6
-        emit3_simm13( *cbuf, Assembler::arith_op, Matcher::_regEncode[tdest], Assembler::srlx_op3, Matcher::_regEncode[src_second], 32 | 0x1000 );
+        emit3_simm13(*cbuf, Assembler::arith_op, Matcher::_regEncode[tdest], Assembler::srlx_op3, Matcher::_regEncode[src_second], 32 | 0x1000);
         // ShrR_reg_imm6  src, 0, dst
-        emit3_simm13( *cbuf, Assembler::arith_op, Matcher::_regEncode[dst_second], Assembler::srl_op3, Matcher::_regEncode[src_first], 0x0000 );
+        emit3_simm13(*cbuf, Assembler::arith_op, Matcher::_regEncode[dst_second], Assembler::srl_op3, Matcher::_regEncode[src_first], 0x0000);
         if (tdest != dst_first) {
-          emit3     ( *cbuf, Assembler::arith_op, Matcher::_regEncode[dst_first], Assembler::or_op3, 0/*G0*/, 0/*op2*/, Matcher::_regEncode[tdest] );
+          emit3     (*cbuf, Assembler::arith_op, Matcher::_regEncode[dst_first], Assembler::or_op3, 0/*G0*/, 0/*op2*/, Matcher::_regEncode[tdest]);
         }
       }
 #ifndef PRODUCT
-      else if( !do_size ) {
-        if( size != 0 ) st->print("\n\t");  // %%%%% !!!!!
-        st->print("SRLX   R_%s,32,R_%s\t! Extract MSW\n\t",OptoReg::regname(src_second),OptoReg::regname(tdest));
-        st->print("SRL    R_%s, 0,R_%s\t! Extract LSW\n\t",OptoReg::regname(src_first),OptoReg::regname(dst_second));
+      else {
+        print_helper(st, "SRLX   R_%s,32,R_%s\t! Extract MSW\n\t",OptoReg::regname(src_second),OptoReg::regname(tdest));
+        print_helper(st, "SRL    R_%s, 0,R_%s\t! Extract LSW\n\t",OptoReg::regname(src_first),OptoReg::regname(dst_second));
         if (tdest != dst_first) {
-          st->print("MOV    R_%s,R_%s\t! spill\n\t", OptoReg::regname(tdest), OptoReg::regname(dst_first));
+          print_helper(st, "MOV    R_%s,R_%s\t! spill\n\t", OptoReg::regname(tdest), OptoReg::regname(dst_first));
         }
       }
 #endif // PRODUCT
@@ -1539,65 +1550,77 @@ uint MachSpillCopyNode::implementation( CodeBuffer *cbuf,
     }
 #endif // !_LP64
     // Else normal reg-reg copy
-    assert( src_second != dst_first, "smashed second before evacuating it" );
-    size = impl_mov_helper(cbuf,do_size,src_first,dst_first,Assembler::or_op3,0,"MOV  ",size, st);
-    assert( (src_first&1) == 0 && (dst_first&1) == 0, "never move second-halves of int registers" );
+    assert(src_second != dst_first, "smashed second before evacuating it");
+    impl_mov_helper(cbuf, src_first, dst_first, Assembler::or_op3, 0, "MOV  ", st);
+    assert((src_first & 1) == 0 && (dst_first & 1) == 0, "never move second-halves of int registers");
     // This moves an aligned adjacent pair.
     // See if we are done.
-    if( src_first+1 == src_second && dst_first+1 == dst_second )
-      return size;
+    if (src_first + 1 == src_second && dst_first + 1 == dst_second) {
+      return;
+    }
   }
 
   // Check for integer store
-  if( src_first_rc == rc_int && dst_first_rc == rc_stack ) {
+  if (src_first_rc == rc_int && dst_first_rc == rc_stack) {
     int offset = ra_->reg2offset(dst_first);
     // Further check for aligned-adjacent pair, so we can use a double store
-    if( (src_first&1)==0 && src_first+1 == src_second && (dst_first&1)==0 && dst_first+1 == dst_second )
-      return impl_helper(this,cbuf,ra_,do_size,false,offset,src_first,Assembler::stx_op3,"STX ",size, st);
-    size  =  impl_helper(this,cbuf,ra_,do_size,false,offset,src_first,Assembler::stw_op3,"STW ",size, st);
+    if ((src_first & 1) == 0 && src_first + 1 == src_second && (dst_first & 1) == 0 && dst_first + 1 == dst_second) {
+      impl_helper(mach, cbuf, ra_, false, offset, src_first, Assembler::stx_op3, "STX ", st);
+      return;
+    }
+    impl_helper(mach, cbuf, ra_, false, offset, src_first, Assembler::stw_op3, "STW ", st);
   }
 
   // Check for integer load
-  if( dst_first_rc == rc_int && src_first_rc == rc_stack ) {
+  if (dst_first_rc == rc_int && src_first_rc == rc_stack) {
     int offset = ra_->reg2offset(src_first);
     // Further check for aligned-adjacent pair, so we can use a double load
-    if( (src_first&1)==0 && src_first+1 == src_second && (dst_first&1)==0 && dst_first+1 == dst_second )
-      return impl_helper(this,cbuf,ra_,do_size,true,offset,dst_first,Assembler::ldx_op3 ,"LDX ",size, st);
-    size  =  impl_helper(this,cbuf,ra_,do_size,true,offset,dst_first,Assembler::lduw_op3,"LDUW",size, st);
+    if ((src_first & 1) == 0 && src_first + 1 == src_second && (dst_first & 1) == 0 && dst_first + 1 == dst_second) {
+      impl_helper(mach, cbuf, ra_, true, offset, dst_first, Assembler::ldx_op3, "LDX ", st);
+      return;
+    }
+    impl_helper(mach, cbuf, ra_, true, offset, dst_first, Assembler::lduw_op3, "LDUW", st);
   }
 
   // Check for float reg-reg copy
-  if( src_first_rc == rc_float && dst_first_rc == rc_float ) {
+  if (src_first_rc == rc_float && dst_first_rc == rc_float) {
     // Further check for aligned-adjacent pair, so we can use a double move
-    if( (src_first&1)==0 && src_first+1 == src_second && (dst_first&1)==0 && dst_first+1 == dst_second )
-      return impl_mov_helper(cbuf,do_size,src_first,dst_first,Assembler::fpop1_op3,Assembler::fmovd_opf,"FMOVD",size, st);
-    size  =  impl_mov_helper(cbuf,do_size,src_first,dst_first,Assembler::fpop1_op3,Assembler::fmovs_opf,"FMOVS",size, st);
+    if ((src_first & 1) == 0 && src_first + 1 == src_second && (dst_first & 1) == 0 && dst_first + 1 == dst_second) {
+      impl_mov_helper(cbuf, src_first, dst_first, Assembler::fpop1_op3, Assembler::fmovd_opf, "FMOVD", st);
+      return;
+    }
+    impl_mov_helper(cbuf, src_first, dst_first, Assembler::fpop1_op3, Assembler::fmovs_opf, "FMOVS", st);
   }
 
   // Check for float store
-  if( src_first_rc == rc_float && dst_first_rc == rc_stack ) {
+  if (src_first_rc == rc_float && dst_first_rc == rc_stack) {
     int offset = ra_->reg2offset(dst_first);
     // Further check for aligned-adjacent pair, so we can use a double store
-    if( (src_first&1)==0 && src_first+1 == src_second && (dst_first&1)==0 && dst_first+1 == dst_second )
-      return impl_helper(this,cbuf,ra_,do_size,false,offset,src_first,Assembler::stdf_op3,"STDF",size, st);
-    size  =  impl_helper(this,cbuf,ra_,do_size,false,offset,src_first,Assembler::stf_op3 ,"STF ",size, st);
+    if ((src_first & 1) == 0 && src_first + 1 == src_second && (dst_first & 1) == 0 && dst_first + 1 == dst_second) {
+      impl_helper(mach, cbuf, ra_, false, offset, src_first, Assembler::stdf_op3, "STDF", st);
+      return;
+    }
+    impl_helper(mach, cbuf, ra_, false, offset, src_first, Assembler::stf_op3, "STF ", st);
   }
 
   // Check for float load
-  if( dst_first_rc == rc_float && src_first_rc == rc_stack ) {
+  if (dst_first_rc == rc_float && src_first_rc == rc_stack) {
     int offset = ra_->reg2offset(src_first);
     // Further check for aligned-adjacent pair, so we can use a double load
-    if( (src_first&1)==0 && src_first+1 == src_second && (dst_first&1)==0 && dst_first+1 == dst_second )
-      return impl_helper(this,cbuf,ra_,do_size,true,offset,dst_first,Assembler::lddf_op3,"LDDF",size, st);
-    size  =  impl_helper(this,cbuf,ra_,do_size,true,offset,dst_first,Assembler::ldf_op3 ,"LDF ",size, st);
+    if ((src_first & 1) == 0 && src_first + 1 == src_second && (dst_first & 1) == 0 && dst_first + 1 == dst_second) {
+      impl_helper(mach, cbuf, ra_, true, offset, dst_first, Assembler::lddf_op3, "LDDF", st);
+      return;
+    }
+    impl_helper(mach, cbuf, ra_, true, offset, dst_first, Assembler::ldf_op3, "LDF ", st);
   }
 
   // --------------------------------------------------------------------
   // Check for hi bits still needing moving.  Only happens for misaligned
   // arguments to native calls.
-  if( src_second == dst_second )
-    return size;               // Self copy; no move
-  assert( src_second_rc != rc_bad && dst_second_rc != rc_bad, "src_second & dst_second cannot be Bad" );
+  if (src_second == dst_second) {
+    return; // Self copy; no move
+  }
+  assert(src_second_rc != rc_bad && dst_second_rc != rc_bad, "src_second & dst_second cannot be Bad");
 
 #ifndef _LP64
   // In the LP64 build, all registers can be moved as aligned/adjacent
@@ -1609,52 +1632,57 @@ uint MachSpillCopyNode::implementation( CodeBuffer *cbuf,
   // 32-bits of a 64-bit register, but are needed in low bits of another
   // register (else it's a hi-bits-to-hi-bits copy which should have
   // happened already as part of a 64-bit move)
-  if( src_second_rc == rc_int && dst_second_rc == rc_int ) {
-    assert( (src_second&1)==1, "its the evil O0/O1 native return case" );
-    assert( (dst_second&1)==0, "should have moved with 1 64-bit move" );
+  if (src_second_rc == rc_int && dst_second_rc == rc_int) {
+    assert((src_second & 1) == 1, "its the evil O0/O1 native return case");
+    assert((dst_second & 1) == 0, "should have moved with 1 64-bit move");
     // Shift src_second down to dst_second's low bits.
-    if( cbuf ) {
-      emit3_simm13( *cbuf, Assembler::arith_op, Matcher::_regEncode[dst_second], Assembler::srlx_op3, Matcher::_regEncode[src_second-1], 0x1020 );
+    if (cbuf) {
+      emit3_simm13(*cbuf, Assembler::arith_op, Matcher::_regEncode[dst_second], Assembler::srlx_op3, Matcher::_regEncode[src_second-1], 0x1020);
 #ifndef PRODUCT
-    } else if( !do_size ) {
-      if( size != 0 ) st->print("\n\t");
-      st->print("SRLX   R_%s,32,R_%s\t! spill: Move high bits down low",OptoReg::regname(src_second-1),OptoReg::regname(dst_second));
+    } else  {
+      print_helper(st, "SRLX   R_%s,32,R_%s\t! spill: Move high bits down low", OptoReg::regname(src_second - 1), OptoReg::regname(dst_second));
 #endif
     }
-    return size+4;
+    return;
   }
 
   // Check for high word integer store.  Must down-shift the hi bits
   // into a temp register, then fall into the case of storing int bits.
-  if( src_second_rc == rc_int && dst_second_rc == rc_stack && (src_second&1)==1 ) {
+  if (src_second_rc == rc_int && dst_second_rc == rc_stack && (src_second & 1) == 1) {
     // Shift src_second down to dst_second's low bits.
-    if( cbuf ) {
-      emit3_simm13( *cbuf, Assembler::arith_op, Matcher::_regEncode[R_O7_num], Assembler::srlx_op3, Matcher::_regEncode[src_second-1], 0x1020 );
+    if (cbuf) {
+      emit3_simm13(*cbuf, Assembler::arith_op, Matcher::_regEncode[R_O7_num], Assembler::srlx_op3, Matcher::_regEncode[src_second-1], 0x1020);
 #ifndef PRODUCT
-    } else if( !do_size ) {
-      if( size != 0 ) st->print("\n\t");
-      st->print("SRLX   R_%s,32,R_%s\t! spill: Move high bits down low",OptoReg::regname(src_second-1),OptoReg::regname(R_O7_num));
+    } else {
+      print_helper(st, "SRLX   R_%s,32,R_%s\t! spill: Move high bits down low", OptoReg::regname(src_second-1), OptoReg::regname(R_O7_num));
 #endif
     }
-    size+=4;
     src_second = OptoReg::Name(R_O7_num); // Not R_O7H_num!
   }
 
   // Check for high word integer load
-  if( dst_second_rc == rc_int && src_second_rc == rc_stack )
-    return impl_helper(this,cbuf,ra_,do_size,true ,ra_->reg2offset(src_second),dst_second,Assembler::lduw_op3,"LDUW",size, st);
+  if (dst_second_rc == rc_int && src_second_rc == rc_stack)
+    return impl_helper(this, cbuf, ra_, true, ra_->reg2offset(src_second), dst_second, Assembler::lduw_op3, "LDUW", size, st);
 
   // Check for high word integer store
-  if( src_second_rc == rc_int && dst_second_rc == rc_stack )
-    return impl_helper(this,cbuf,ra_,do_size,false,ra_->reg2offset(dst_second),src_second,Assembler::stw_op3 ,"STW ",size, st);
+  if (src_second_rc == rc_int && dst_second_rc == rc_stack)
+    return impl_helper(this, cbuf, ra_, false, ra_->reg2offset(dst_second), src_second, Assembler::stw_op3, "STW ", size, st);
 
   // Check for high word float store
-  if( src_second_rc == rc_float && dst_second_rc == rc_stack )
-    return impl_helper(this,cbuf,ra_,do_size,false,ra_->reg2offset(dst_second),src_second,Assembler::stf_op3 ,"STF ",size, st);
+  if (src_second_rc == rc_float && dst_second_rc == rc_stack)
+    return impl_helper(this, cbuf, ra_, false, ra_->reg2offset(dst_second), src_second, Assembler::stf_op3, "STF ", size, st);
 
 #endif // !_LP64
 
   Unimplemented();
+}
+
+uint MachSpillCopyNode::implementation(CodeBuffer *cbuf,
+                                       PhaseRegAlloc *ra_,
+                                       bool do_size,
+                                       outputStream* st) const {
+  assert(!do_size, "not supported");
+  mach_spill_copy_implementation_helper(this, cbuf, ra_, st);
   return 0;
 }
 
@@ -1669,19 +1697,19 @@ void MachSpillCopyNode::emit(CodeBuffer &cbuf, PhaseRegAlloc *ra_) const {
 }
 
 uint MachSpillCopyNode::size(PhaseRegAlloc *ra_) const {
-  return implementation( NULL, ra_, true, NULL );
+  return MachNode::size(ra_);
 }
 
 //=============================================================================
 #ifndef PRODUCT
-void MachNopNode::format( PhaseRegAlloc *, outputStream *st ) const {
+void MachNopNode::format(PhaseRegAlloc *, outputStream *st) const {
   st->print("NOP \t# %d bytes pad for loops and calls", 4 * _count);
 }
 #endif
 
-void MachNopNode::emit(CodeBuffer &cbuf, PhaseRegAlloc * ) const {
+void MachNopNode::emit(CodeBuffer &cbuf, PhaseRegAlloc *) const {
   MacroAssembler _masm(&cbuf);
-  for(int i = 0; i < _count; i += 1) {
+  for (int i = 0; i < _count; i += 1) {
     __ nop();
   }
 }
@@ -1952,9 +1980,6 @@ const bool Matcher::isSimpleConstant64(jlong value) {
 // No scaling for the parameter the ClearArray node.
 const bool Matcher::init_array_count_is_in_bytes = true;
 
-// Threshold size for cleararray.
-const int Matcher::init_array_short_size = 8 * BytesPerLong;
-
 // No additional cost for CMOVL.
 const int Matcher::long_cmove_cost() { return 0; }
 
@@ -5197,7 +5222,6 @@ instruct stkI_to_regF(regF dst, stackSlotI src) %{
   // No match rule to avoid chain rule match.
   effect(DEF dst, USE src);
   ins_cost(MEMORY_REF_COST);
-  size(4);
   format %{ "LDF    $src,$dst\t! stkI to regF" %}
   opcode(Assembler::ldf_op3);
   ins_encode(simple_form3_mem_reg(src, dst));
@@ -5208,7 +5232,6 @@ instruct stkL_to_regD(regD dst, stackSlotL src) %{
   // No match rule to avoid chain rule match.
   effect(DEF dst, USE src);
   ins_cost(MEMORY_REF_COST);
-  size(4);
   format %{ "LDDF   $src,$dst\t! stkL to regD" %}
   opcode(Assembler::lddf_op3);
   ins_encode(simple_form3_mem_reg(src, dst));
@@ -5219,7 +5242,6 @@ instruct regF_to_stkI(stackSlotI dst, regF src) %{
   // No match rule to avoid chain rule match.
   effect(DEF dst, USE src);
   ins_cost(MEMORY_REF_COST);
-  size(4);
   format %{ "STF    $src,$dst\t! regF to stkI" %}
   opcode(Assembler::stf_op3);
   ins_encode(simple_form3_mem_reg(dst, src));
@@ -5230,7 +5252,6 @@ instruct regD_to_stkL(stackSlotL dst, regD src) %{
   // No match rule to avoid chain rule match.
   effect(DEF dst, USE src);
   ins_cost(MEMORY_REF_COST);
-  size(4);
   format %{ "STDF   $src,$dst\t! regD to stkL" %}
   opcode(Assembler::stdf_op3);
   ins_encode(simple_form3_mem_reg(dst, src));
@@ -5240,7 +5261,6 @@ instruct regD_to_stkL(stackSlotL dst, regD src) %{
 instruct regI_to_stkLHi(stackSlotL dst, iRegI src) %{
   effect(DEF dst, USE src);
   ins_cost(MEMORY_REF_COST*2);
-  size(8);
   format %{ "STW    $src,$dst.hi\t! long\n\t"
             "STW    R_G0,$dst.lo" %}
   opcode(Assembler::stw_op3);
@@ -5252,7 +5272,6 @@ instruct regL_to_stkD(stackSlotD dst, iRegL src) %{
   // No match rule to avoid chain rule match.
   effect(DEF dst, USE src);
   ins_cost(MEMORY_REF_COST);
-  size(4);
   format %{ "STX    $src,$dst\t! regL to stkD" %}
   opcode(Assembler::stx_op3);
   ins_encode(simple_form3_mem_reg( dst, src ) );
@@ -5266,7 +5285,6 @@ instruct stkI_to_regI( iRegI dst, stackSlotI src ) %{
   match(Set dst src);
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "LDUW   $src,$dst\t!stk" %}
   opcode(Assembler::lduw_op3);
   ins_encode(simple_form3_mem_reg( src, dst ) );
@@ -5278,7 +5296,6 @@ instruct regI_to_stkI( stackSlotI dst, iRegI src ) %{
   match(Set dst src);
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STW    $src,$dst\t!stk" %}
   opcode(Assembler::stw_op3);
   ins_encode(simple_form3_mem_reg( dst, src ) );
@@ -5290,7 +5307,6 @@ instruct stkL_to_regL( iRegL dst, stackSlotL src ) %{
   match(Set dst src);
 
   ins_cost(MEMORY_REF_COST);
-  size(4);
   format %{ "LDX    $src,$dst\t! long" %}
   opcode(Assembler::ldx_op3);
   ins_encode(simple_form3_mem_reg( src, dst ) );
@@ -5302,7 +5318,6 @@ instruct regL_to_stkL(stackSlotL dst, iRegL src) %{
   match(Set dst src);
 
   ins_cost(MEMORY_REF_COST);
-  size(4);
   format %{ "STX    $src,$dst\t! long" %}
   opcode(Assembler::stx_op3);
   ins_encode(simple_form3_mem_reg( dst, src ) );
@@ -5314,7 +5329,6 @@ instruct regL_to_stkL(stackSlotL dst, iRegL src) %{
 instruct stkP_to_regP( iRegP dst, stackSlotP src ) %{
   match(Set dst src);
   ins_cost(MEMORY_REF_COST);
-  size(4);
   format %{ "LDX    $src,$dst\t!ptr" %}
   opcode(Assembler::ldx_op3);
   ins_encode(simple_form3_mem_reg( src, dst ) );
@@ -5325,7 +5339,6 @@ instruct stkP_to_regP( iRegP dst, stackSlotP src ) %{
 instruct regP_to_stkP(stackSlotP dst, iRegP src) %{
   match(Set dst src);
   ins_cost(MEMORY_REF_COST);
-  size(4);
   format %{ "STX    $src,$dst\t!ptr" %}
   opcode(Assembler::stx_op3);
   ins_encode(simple_form3_mem_reg( dst, src ) );
@@ -5771,7 +5784,6 @@ instruct loadL_unaligned(iRegL dst, memory mem, o7RegI tmp) %{
   match(Set dst (LoadL_unaligned mem));
   effect(KILL tmp);
   ins_cost(MEMORY_REF_COST*2+DEFAULT_COST);
-  size(16);
   format %{ "LDUW   $mem+4,R_O7\t! misaligned long\n"
           "\tLDUW   $mem  ,$dst\n"
           "\tSLLX   #32, $dst, $dst\n"
@@ -5786,7 +5798,6 @@ instruct loadRange(iRegI dst, memory mem) %{
   match(Set dst (LoadRange mem));
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "LDUW   $mem,$dst\t! range" %}
   opcode(Assembler::lduw_op3);
   ins_encode(simple_form3_mem_reg( mem, dst ) );
@@ -5797,7 +5808,6 @@ instruct loadRange(iRegI dst, memory mem) %{
 instruct loadI_freg(regF dst, memory mem) %{
   match(Set dst (LoadI mem));
   ins_cost(MEMORY_REF_COST);
-  size(4);
 
   format %{ "LDF    $mem,$dst\t! for fitos/fitod" %}
   opcode(Assembler::ldf_op3);
@@ -5876,7 +5886,6 @@ instruct loadD(regD dst, memory mem) %{
   match(Set dst (LoadD mem));
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "LDDF   $mem,$dst" %}
   opcode(Assembler::lddf_op3);
   ins_encode(simple_form3_mem_reg( mem, dst ) );
@@ -5887,7 +5896,6 @@ instruct loadD(regD dst, memory mem) %{
 instruct loadD_unaligned(regD_low dst, memory mem ) %{
   match(Set dst (LoadD_unaligned mem));
   ins_cost(MEMORY_REF_COST*2+DEFAULT_COST);
-  size(8);
   format %{ "LDF    $mem  ,$dst.hi\t! misaligned double\n"
           "\tLDF    $mem+4,$dst.lo\t!" %}
   opcode(Assembler::ldf_op3);
@@ -5900,7 +5908,6 @@ instruct loadF(regF dst, memory mem) %{
   match(Set dst (LoadF mem));
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "LDF    $mem,$dst" %}
   opcode(Assembler::ldf_op3);
   ins_encode(simple_form3_mem_reg( mem, dst ) );
@@ -6119,7 +6126,6 @@ instruct prefetchAlloc( memory mem ) %{
   predicate(AllocatePrefetchInstr == 0);
   match( PrefetchAllocation mem );
   ins_cost(MEMORY_REF_COST);
-  size(4);
 
   format %{ "PREFETCH $mem,2\t! Prefetch allocation" %}
   opcode(Assembler::prefetch_op3);
@@ -6175,7 +6181,6 @@ instruct storeB(memory mem, iRegI src) %{
   match(Set mem (StoreB mem src));
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STB    $src,$mem\t! byte" %}
   opcode(Assembler::stb_op3);
   ins_encode(simple_form3_mem_reg( mem, src ) );
@@ -6186,7 +6191,6 @@ instruct storeB0(memory mem, immI0 src) %{
   match(Set mem (StoreB mem src));
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STB    $src,$mem\t! byte" %}
   opcode(Assembler::stb_op3);
   ins_encode(simple_form3_mem_reg( mem, R_G0 ) );
@@ -6197,7 +6201,6 @@ instruct storeCM0(memory mem, immI0 src) %{
   match(Set mem (StoreCM mem src));
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STB    $src,$mem\t! CMS card-mark byte 0" %}
   opcode(Assembler::stb_op3);
   ins_encode(simple_form3_mem_reg( mem, R_G0 ) );
@@ -6209,7 +6212,6 @@ instruct storeC(memory mem, iRegI src) %{
   match(Set mem (StoreC mem src));
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STH    $src,$mem\t! short" %}
   opcode(Assembler::sth_op3);
   ins_encode(simple_form3_mem_reg( mem, src ) );
@@ -6220,7 +6222,6 @@ instruct storeC0(memory mem, immI0 src) %{
   match(Set mem (StoreC mem src));
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STH    $src,$mem\t! short" %}
   opcode(Assembler::sth_op3);
   ins_encode(simple_form3_mem_reg( mem, R_G0 ) );
@@ -6232,7 +6233,6 @@ instruct storeI(memory mem, iRegI src) %{
   match(Set mem (StoreI mem src));
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STW    $src,$mem" %}
   opcode(Assembler::stw_op3);
   ins_encode(simple_form3_mem_reg( mem, src ) );
@@ -6243,7 +6243,6 @@ instruct storeI(memory mem, iRegI src) %{
 instruct storeL(memory mem, iRegL src) %{
   match(Set mem (StoreL mem src));
   ins_cost(MEMORY_REF_COST);
-  size(4);
   format %{ "STX    $src,$mem\t! long" %}
   opcode(Assembler::stx_op3);
   ins_encode(simple_form3_mem_reg( mem, src ) );
@@ -6254,7 +6253,6 @@ instruct storeI0(memory mem, immI0 src) %{
   match(Set mem (StoreI mem src));
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STW    $src,$mem" %}
   opcode(Assembler::stw_op3);
   ins_encode(simple_form3_mem_reg( mem, R_G0 ) );
@@ -6265,7 +6263,6 @@ instruct storeL0(memory mem, immL0 src) %{
   match(Set mem (StoreL mem src));
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STX    $src,$mem" %}
   opcode(Assembler::stx_op3);
   ins_encode(simple_form3_mem_reg( mem, R_G0 ) );
@@ -6277,7 +6274,6 @@ instruct storeI_Freg(memory mem, regF src) %{
   match(Set mem (StoreI mem src));
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STF    $src,$mem\t! after fstoi/fdtoi" %}
   opcode(Assembler::stf_op3);
   ins_encode(simple_form3_mem_reg( mem, src ) );
@@ -6288,7 +6284,6 @@ instruct storeI_Freg(memory mem, regF src) %{
 instruct storeP(memory dst, sp_ptr_RegP src) %{
   match(Set dst (StoreP dst src));
   ins_cost(MEMORY_REF_COST);
-  size(4);
 
 #ifndef _LP64
   format %{ "STW    $src,$dst\t! ptr" %}
@@ -6304,7 +6299,6 @@ instruct storeP(memory dst, sp_ptr_RegP src) %{
 instruct storeP0(memory dst, immP0 src) %{
   match(Set dst (StoreP dst src));
   ins_cost(MEMORY_REF_COST);
-  size(4);
 
 #ifndef _LP64
   format %{ "STW    $src,$dst\t! ptr" %}
@@ -6379,7 +6373,6 @@ instruct storeD( memory mem, regD src) %{
   match(Set mem (StoreD mem src));
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STDF   $src,$mem" %}
   opcode(Assembler::stdf_op3);
   ins_encode(simple_form3_mem_reg( mem, src ) );
@@ -6390,7 +6383,6 @@ instruct storeD0( memory mem, immD0 src) %{
   match(Set mem (StoreD mem src));
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STX    $src,$mem" %}
   opcode(Assembler::stx_op3);
   ins_encode(simple_form3_mem_reg( mem, R_G0 ) );
@@ -6402,7 +6394,6 @@ instruct storeF( memory mem, regF src) %{
   match(Set mem (StoreF mem src));
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STF    $src,$mem" %}
   opcode(Assembler::stf_op3);
   ins_encode(simple_form3_mem_reg( mem, src ) );
@@ -6413,7 +6404,6 @@ instruct storeF0( memory mem, immF0 src) %{
   match(Set mem (StoreF mem src));
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STW    $src,$mem\t! storeF0" %}
   opcode(Assembler::stw_op3);
   ins_encode(simple_form3_mem_reg( mem, R_G0 ) );
@@ -7068,7 +7058,6 @@ instruct loadPLocked(iRegP dst, memory mem) %{
   ins_cost(MEMORY_REF_COST);
 
 #ifndef _LP64
-  size(4);
   format %{ "LDUW   $mem,$dst\t! ptr" %}
   opcode(Assembler::lduw_op3, 0, REGP_OP);
 #else
@@ -8138,7 +8127,6 @@ instruct MoveF2I_stack_reg(iRegI dst, stackSlotF src) %{
   effect(DEF dst, USE src);
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "LDUW   $src,$dst\t! MoveF2I" %}
   opcode(Assembler::lduw_op3);
   ins_encode(simple_form3_mem_reg( src, dst ) );
@@ -8150,7 +8138,6 @@ instruct MoveI2F_stack_reg(regF dst, stackSlotI src) %{
   effect(DEF dst, USE src);
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "LDF    $src,$dst\t! MoveI2F" %}
   opcode(Assembler::ldf_op3);
   ins_encode(simple_form3_mem_reg(src, dst));
@@ -8162,7 +8149,6 @@ instruct MoveD2L_stack_reg(iRegL dst, stackSlotD src) %{
   effect(DEF dst, USE src);
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "LDX    $src,$dst\t! MoveD2L" %}
   opcode(Assembler::ldx_op3);
   ins_encode(simple_form3_mem_reg( src, dst ) );
@@ -8174,7 +8160,6 @@ instruct MoveL2D_stack_reg(regD dst, stackSlotL src) %{
   effect(DEF dst, USE src);
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "LDDF   $src,$dst\t! MoveL2D" %}
   opcode(Assembler::lddf_op3);
   ins_encode(simple_form3_mem_reg(src, dst));
@@ -8186,7 +8171,6 @@ instruct MoveF2I_reg_stack(stackSlotI dst, regF src) %{
   effect(DEF dst, USE src);
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STF   $src,$dst\t! MoveF2I" %}
   opcode(Assembler::stf_op3);
   ins_encode(simple_form3_mem_reg(dst, src));
@@ -8198,7 +8182,6 @@ instruct MoveI2F_reg_stack(stackSlotF dst, iRegI src) %{
   effect(DEF dst, USE src);
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STW    $src,$dst\t! MoveI2F" %}
   opcode(Assembler::stw_op3);
   ins_encode(simple_form3_mem_reg( dst, src ) );
@@ -8210,7 +8193,6 @@ instruct MoveD2L_reg_stack(stackSlotL dst, regD src) %{
   effect(DEF dst, USE src);
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STDF   $src,$dst\t! MoveD2L" %}
   opcode(Assembler::stdf_op3);
   ins_encode(simple_form3_mem_reg(dst, src));
@@ -8222,7 +8204,6 @@ instruct MoveL2D_reg_stack(stackSlotD dst, iRegL src) %{
   effect(DEF dst, USE src);
   ins_cost(MEMORY_REF_COST);
 
-  size(4);
   format %{ "STX    $src,$dst\t! MoveL2D" %}
   opcode(Assembler::stx_op3);
   ins_encode(simple_form3_mem_reg( dst, src ) );
@@ -8427,7 +8408,6 @@ instruct convI2D_reg(regD_low dst, iRegI src) %{
 instruct convI2D_mem(regD_low dst, memory mem) %{
   match(Set dst (ConvI2D (LoadI mem)));
   ins_cost(DEFAULT_COST + MEMORY_REF_COST);
-  size(8);
   format %{ "LDF    $mem,$dst\n\t"
             "FITOD  $dst,$dst" %}
   opcode(Assembler::ldf_op3, Assembler::fitod_opf);
@@ -8468,7 +8448,6 @@ instruct convI2F_reg(regF dst, iRegI src) %{
 instruct convI2F_mem( regF dst, memory mem ) %{
   match(Set dst (ConvI2F (LoadI mem)));
   ins_cost(DEFAULT_COST + MEMORY_REF_COST);
-  size(8);
   format %{ "LDF    $mem,$dst\n\t"
             "FITOS  $dst,$dst" %}
   opcode(Assembler::ldf_op3, Assembler::fitos_opf);
diff --git a/hotspot/src/cpu/sparc/vm/vm_version_sparc.cpp b/hotspot/src/cpu/sparc/vm/vm_version_sparc.cpp
index 9a6679d17ab..34041ed9943 100644
--- a/hotspot/src/cpu/sparc/vm/vm_version_sparc.cpp
+++ b/hotspot/src/cpu/sparc/vm/vm_version_sparc.cpp
@@ -463,3 +463,37 @@ unsigned int VM_Version::calc_parallel_worker_threads() {
   }
   return result;
 }
+
+
+int VM_Version::parse_features(const char* implementation) {
+  int features = unknown_m;
+  // Convert to UPPER case before compare.
+  char* impl = os::strdup_check_oom(implementation);
+
+  for (int i = 0; impl[i] != 0; i++)
+    impl[i] = (char)toupper((uint)impl[i]);
+
+  if (strstr(impl, "SPARC64") != NULL) {
+    features |= sparc64_family_m;
+  } else if (strstr(impl, "SPARC-M") != NULL) {
+    // M-series SPARC is based on T-series.
+    features |= (M_family_m | T_family_m);
+  } else if (strstr(impl, "SPARC-T") != NULL) {
+    features |= T_family_m;
+    if (strstr(impl, "SPARC-T1") != NULL) {
+      features |= T1_model_m;
+    }
+  } else {
+    if (strstr(impl, "SPARC") == NULL) {
+#ifndef PRODUCT
+      // kstat on Solaris 8 virtual machines (branded zones)
+      // returns "(unsupported)" implementation. Solaris 8 is not
+      // supported anymore, but include this check to be on the
+      // safe side.
+      warning("Can't parse CPU implementation = '%s', assume generic SPARC", impl);
+#endif
+    }
+  }
+  os::free((void*)impl);
+  return features;
+}
diff --git a/hotspot/src/cpu/sparc/vm/vm_version_sparc.hpp b/hotspot/src/cpu/sparc/vm/vm_version_sparc.hpp
index 0609fa8b9a0..f2c5955905e 100644
--- a/hotspot/src/cpu/sparc/vm/vm_version_sparc.hpp
+++ b/hotspot/src/cpu/sparc/vm/vm_version_sparc.hpp
@@ -121,7 +121,7 @@ protected:
   static bool is_T1_model(int features) { return is_T_family(features) && ((features & T1_model_m) != 0); }
 
   static int maximum_niagara1_processor_count() { return 32; }
-
+  static int parse_features(const char* implementation);
 public:
   // Initialization
   static void initialize();
diff --git a/hotspot/src/cpu/x86/vm/assembler_x86.cpp b/hotspot/src/cpu/x86/vm/assembler_x86.cpp
index 00ce5c3560c..ffdd9fe2338 100644
--- a/hotspot/src/cpu/x86/vm/assembler_x86.cpp
+++ b/hotspot/src/cpu/x86/vm/assembler_x86.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -777,6 +777,7 @@ address Assembler::locate_operand(address inst, WhichOperand which) {
     case 0x6E: // movd
     case 0x7E: // movd
     case 0xAE: // ldmxcsr, stmxcsr, fxrstor, fxsave, clflush
+    case 0xFE: // paddd
       debug_only(has_disp32 = true);
       break;
 
@@ -926,6 +927,7 @@ address Assembler::locate_operand(address inst, WhichOperand which) {
     ip++; // skip P2, move to opcode
     // To find the end of instruction (which == end_pc_operand).
     switch (0xFF & *ip) {
+    case 0x22: // pinsrd r, r/a, #8
     case 0x61: // pcmpestri r, r/a, #8
     case 0x70: // pshufd r, r/a, #8
     case 0x73: // psrldq r, #8
@@ -3953,6 +3955,83 @@ void Assembler::setb(Condition cc, Register dst) {
   emit_int8((unsigned char)(0xC0 | encode));
 }
 
+void Assembler::palignr(XMMRegister dst, XMMRegister src, int imm8) {
+  assert(VM_Version::supports_ssse3(), "");
+  InstructionAttr attributes(AVX_128bit, /* rex_w */ false, /* legacy_mode */ _legacy_mode_bw, /* no_mask_reg */ false, /* uses_vl */ false);
+  int encode = simd_prefix_and_encode(dst, dst, src, VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
+  emit_int8((unsigned char)0x0F);
+  emit_int8((unsigned char)(0xC0 | encode));
+  emit_int8(imm8);
+}
+
+void Assembler::pblendw(XMMRegister dst, XMMRegister src, int imm8) {
+  assert(VM_Version::supports_sse4_1(), "");
+  InstructionAttr attributes(AVX_128bit, /* rex_w */ false, /* legacy_mode */ true, /* no_mask_reg */ false, /* uses_vl */ false);
+  int encode = simd_prefix_and_encode(dst, xnoreg, src, VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
+  emit_int8((unsigned char)0x0E);
+  emit_int8((unsigned char)(0xC0 | encode));
+  emit_int8(imm8);
+}
+
+void Assembler::sha1rnds4(XMMRegister dst, XMMRegister src, int imm8) {
+  assert(VM_Version::supports_sha(), "");
+  InstructionAttr attributes(AVX_128bit, /* rex_w */ false, /* legacy_mode */ true, /* no_mask_reg */ false, /* uses_vl */ false);
+  int encode = simd_prefix_and_encode(dst, xnoreg, src, VEX_SIMD_NONE, VEX_OPCODE_0F_3A, &attributes);
+  emit_int8((unsigned char)0xCC);
+  emit_int8((unsigned char)(0xC0 | encode));
+  emit_int8((unsigned char)imm8);
+}
+
+void Assembler::sha1nexte(XMMRegister dst, XMMRegister src) {
+  assert(VM_Version::supports_sha(), "");
+  InstructionAttr attributes(AVX_128bit, /* rex_w */ false, /* legacy_mode */ true, /* no_mask_reg */ false, /* uses_vl */ false);
+  int encode = simd_prefix_and_encode(dst, xnoreg, src, VEX_SIMD_NONE, VEX_OPCODE_0F_38, &attributes);
+  emit_int8((unsigned char)0xC8);
+  emit_int8((unsigned char)(0xC0 | encode));
+}
+
+void Assembler::sha1msg1(XMMRegister dst, XMMRegister src) {
+  assert(VM_Version::supports_sha(), "");
+  InstructionAttr attributes(AVX_128bit, /* rex_w */ false, /* legacy_mode */ true, /* no_mask_reg */ false, /* uses_vl */ false);
+  int encode = simd_prefix_and_encode(dst, xnoreg, src, VEX_SIMD_NONE, VEX_OPCODE_0F_38, &attributes);
+  emit_int8((unsigned char)0xC9);
+  emit_int8((unsigned char)(0xC0 | encode));
+}
+
+void Assembler::sha1msg2(XMMRegister dst, XMMRegister src) {
+  assert(VM_Version::supports_sha(), "");
+  InstructionAttr attributes(AVX_128bit, /* rex_w */ false, /* legacy_mode */ true, /* no_mask_reg */ false, /* uses_vl */ false);
+  int encode = simd_prefix_and_encode(dst, xnoreg, src, VEX_SIMD_NONE, VEX_OPCODE_0F_38, &attributes);
+  emit_int8((unsigned char)0xCA);
+  emit_int8((unsigned char)(0xC0 | encode));
+}
+
+// xmm0 is implicit additional source to this instruction.
+void Assembler::sha256rnds2(XMMRegister dst, XMMRegister src) {
+  assert(VM_Version::supports_sha(), "");
+  InstructionAttr attributes(AVX_128bit, /* rex_w */ false, /* legacy_mode */ true, /* no_mask_reg */ false, /* uses_vl */ false);
+  int encode = simd_prefix_and_encode(dst, xnoreg, src, VEX_SIMD_NONE, VEX_OPCODE_0F_38, &attributes);
+  emit_int8((unsigned char)0xCB);
+  emit_int8((unsigned char)(0xC0 | encode));
+}
+
+void Assembler::sha256msg1(XMMRegister dst, XMMRegister src) {
+  assert(VM_Version::supports_sha(), "");
+  InstructionAttr attributes(AVX_128bit, /* rex_w */ false, /* legacy_mode */ true, /* no_mask_reg */ false, /* uses_vl */ false);
+  int encode = simd_prefix_and_encode(dst, xnoreg, src, VEX_SIMD_NONE, VEX_OPCODE_0F_38, &attributes);
+  emit_int8((unsigned char)0xCC);
+  emit_int8((unsigned char)(0xC0 | encode));
+}
+
+void Assembler::sha256msg2(XMMRegister dst, XMMRegister src) {
+  assert(VM_Version::supports_sha(), "");
+  InstructionAttr attributes(AVX_128bit, /* rex_w */ false, /* legacy_mode */ true, /* no_mask_reg */ false, /* uses_vl */ false);
+  int encode = simd_prefix_and_encode(dst, xnoreg, src, VEX_SIMD_NONE, VEX_OPCODE_0F_38, &attributes);
+  emit_int8((unsigned char)0xCD);
+  emit_int8((unsigned char)(0xC0 | encode));
+}
+
+
 void Assembler::shll(Register dst, int imm8) {
   assert(isShiftCount(imm8), "illegal shift count");
   int encode = prefix_and_encode(dst->encoding());
@@ -4931,6 +5010,15 @@ void Assembler::paddd(XMMRegister dst, XMMRegister src) {
   emit_int8((unsigned char)(0xC0 | encode));
 }
 
+void Assembler::paddd(XMMRegister dst, Address src) {
+  NOT_LP64(assert(VM_Version::supports_sse2(), ""));
+  InstructionMark im(this);
+  InstructionAttr attributes(AVX_128bit, /* rex_w */ false, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ true);
+  simd_prefix(dst, xnoreg, src, VEX_SIMD_66, VEX_OPCODE_0F, &attributes);
+  emit_int8((unsigned char)0xFE);
+  emit_operand(dst, src);
+}
+
 void Assembler::paddq(XMMRegister dst, XMMRegister src) {
   NOT_LP64(assert(VM_Version::supports_sse2(), ""));
   InstructionAttr attributes(AVX_128bit, /* rex_w */ VM_Version::supports_evex(), /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ true);
@@ -5611,8 +5699,9 @@ void Assembler::vpxor(XMMRegister dst, XMMRegister nds, Address src, int vector_
 }
 
 
-void Assembler::vinsertf128h(XMMRegister dst, XMMRegister nds, XMMRegister src) {
+void Assembler::vinsertf128(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8) {
   assert(VM_Version::supports_avx(), "");
+  assert(imm8 <= 0x01, "imm8: %u", imm8);
   int vector_len = VM_Version::supports_evex() ? AVX_512bit : AVX_256bit;
   InstructionAttr attributes(vector_len, /* vex_w */ false, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   int nds_enc = nds->is_valid() ? nds->encoding() : 0;
@@ -5621,11 +5710,12 @@ void Assembler::vinsertf128h(XMMRegister dst, XMMRegister nds, XMMRegister src)
   emit_int8((unsigned char)(0xC0 | encode));
   // 0x00 - insert into lower 128 bits
   // 0x01 - insert into upper 128 bits
-  emit_int8(0x01);
+  emit_int8(imm8 & 0x01);
 }
 
-void Assembler::vinsertf64x4h(XMMRegister dst, XMMRegister nds, XMMRegister src, int value) {
+void Assembler::vinsertf64x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8) {
   assert(VM_Version::supports_evex(), "");
+  assert(imm8 <= 0x01, "imm8: %u", imm8);
   InstructionAttr attributes(AVX_512bit, /* vex_w */ true, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   int nds_enc = nds->is_valid() ? nds->encoding() : 0;
   int encode = vex_prefix_and_encode(dst->encoding(), nds_enc, src->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
@@ -5633,26 +5723,29 @@ void Assembler::vinsertf64x4h(XMMRegister dst, XMMRegister nds, XMMRegister src,
   emit_int8((unsigned char)(0xC0 | encode));
   // 0x00 - insert into lower 256 bits
   // 0x01 - insert into upper 256 bits
-  emit_int8(value & 0x01);
+  emit_int8(imm8 & 0x01);
 }
 
-void Assembler::vinsertf64x4h(XMMRegister dst, Address src, int value) {
+void Assembler::vinsertf64x4(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8) {
   assert(VM_Version::supports_evex(), "");
   assert(dst != xnoreg, "sanity");
+  assert(imm8 <= 0x01, "imm8: %u", imm8);
   InstructionMark im(this);
   InstructionAttr attributes(AVX_512bit, /* vex_w */ true, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
+  int nds_enc = nds->is_valid() ? nds->encoding() : 0;
   attributes.set_address_attributes(/* tuple_type */ EVEX_T4, /* input_size_in_bits */ EVEX_64bit);
   // swap src<->dst for encoding
-  vex_prefix(src, dst->encoding(), dst->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
+  vex_prefix(src, nds_enc, dst->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
   emit_int8(0x1A);
   emit_operand(dst, src);
   // 0x00 - insert into lower 256 bits
-  // 0x01 - insert into upper 128 bits
-  emit_int8(value & 0x01);
+  // 0x01 - insert into upper 256 bits
+  emit_int8(imm8 & 0x01);
 }
 
-void Assembler::vinsertf32x4h(XMMRegister dst, XMMRegister nds, XMMRegister src, int value) {
+void Assembler::vinsertf32x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8) {
   assert(VM_Version::supports_evex(), "");
+  assert(imm8 <= 0x03, "imm8: %u", imm8);
   InstructionAttr attributes(AVX_512bit, /* vex_w */ false, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   int nds_enc = nds->is_valid() ? nds->encoding() : 0;
   int encode = vex_prefix_and_encode(dst->encoding(), nds_enc, src->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
@@ -5662,57 +5755,64 @@ void Assembler::vinsertf32x4h(XMMRegister dst, XMMRegister nds, XMMRegister src,
   // 0x01 - insert into q1 128 bits (128..255)
   // 0x02 - insert into q2 128 bits (256..383)
   // 0x03 - insert into q3 128 bits (384..511)
-  emit_int8(value & 0x3);
+  emit_int8(imm8 & 0x03);
 }
 
-void Assembler::vinsertf32x4h(XMMRegister dst, Address src, int value) {
+void Assembler::vinsertf32x4(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8) {
   assert(VM_Version::supports_avx(), "");
   assert(dst != xnoreg, "sanity");
+  assert(imm8 <= 0x03, "imm8: %u", imm8);
   int vector_len = VM_Version::supports_evex() ? AVX_512bit : AVX_256bit;
+  int nds_enc = nds->is_valid() ? nds->encoding() : 0;
   InstructionMark im(this);
   InstructionAttr attributes(vector_len, /* vex_w */ false, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   attributes.set_address_attributes(/* tuple_type */ EVEX_T4, /* input_size_in_bits */ EVEX_32bit);
   // swap src<->dst for encoding
-  vex_prefix(src, dst->encoding(), dst->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
+  vex_prefix(src, nds_enc, dst->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
   emit_int8(0x18);
   emit_operand(dst, src);
   // 0x00 - insert into q0 128 bits (0..127)
   // 0x01 - insert into q1 128 bits (128..255)
   // 0x02 - insert into q2 128 bits (256..383)
   // 0x03 - insert into q3 128 bits (384..511)
-  emit_int8(value & 0x3);
+  emit_int8(imm8 & 0x03);
 }
 
-void Assembler::vinsertf128h(XMMRegister dst, Address src) {
+void Assembler::vinsertf128(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8) {
   assert(VM_Version::supports_avx(), "");
   assert(dst != xnoreg, "sanity");
+  assert(imm8 <= 0x01, "imm8: %u", imm8);
   int vector_len = VM_Version::supports_evex() ? AVX_512bit : AVX_256bit;
+  int nds_enc = nds->is_valid() ? nds->encoding() : 0;
   InstructionMark im(this);
   InstructionAttr attributes(vector_len, /* vex_w */ false, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   attributes.set_address_attributes(/* tuple_type */ EVEX_T4, /* input_size_in_bits */ EVEX_32bit);
   // swap src<->dst for encoding
-  vex_prefix(src, dst->encoding(), dst->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
+  vex_prefix(src, nds_enc, dst->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
   emit_int8(0x18);
   emit_operand(dst, src);
+  // 0x00 - insert into lower 128 bits
   // 0x01 - insert into upper 128 bits
-  emit_int8(0x01);
+  emit_int8(imm8 & 0x01);
 }
 
-void Assembler::vextractf128h(XMMRegister dst, XMMRegister src) {
+void Assembler::vextractf128(XMMRegister dst, XMMRegister src, uint8_t imm8) {
   assert(VM_Version::supports_avx(), "");
+  assert(imm8 <= 0x01, "imm8: %u", imm8);
   int vector_len = VM_Version::supports_evex() ? AVX_512bit : AVX_256bit;
   InstructionAttr attributes(vector_len, /* vex_w */ false, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   int encode = vex_prefix_and_encode(src->encoding(), 0, dst->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
   emit_int8(0x19);
   emit_int8((unsigned char)(0xC0 | encode));
-  // 0x00 - insert into lower 128 bits
-  // 0x01 - insert into upper 128 bits
-  emit_int8(0x01);
+  // 0x00 - extract from lower 128 bits
+  // 0x01 - extract from upper 128 bits
+  emit_int8(imm8 & 0x01);
 }
 
-void Assembler::vextractf128h(Address dst, XMMRegister src) {
+void Assembler::vextractf128(Address dst, XMMRegister src, uint8_t imm8) {
   assert(VM_Version::supports_avx(), "");
   assert(src != xnoreg, "sanity");
+  assert(imm8 <= 0x01, "imm8: %u", imm8);
   int vector_len = VM_Version::supports_evex() ? AVX_512bit : AVX_256bit;
   InstructionMark im(this);
   InstructionAttr attributes(vector_len, /* vex_w */ false, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
@@ -5720,12 +5820,14 @@ void Assembler::vextractf128h(Address dst, XMMRegister src) {
   vex_prefix(dst, 0, src->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
   emit_int8(0x19);
   emit_operand(src, dst);
+  // 0x00 - extract from lower 128 bits
   // 0x01 - extract from upper 128 bits
-  emit_int8(0x01);
+  emit_int8(imm8 & 0x01);
 }
 
-void Assembler::vinserti128h(XMMRegister dst, XMMRegister nds, XMMRegister src) {
+void Assembler::vinserti128(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8) {
   assert(VM_Version::supports_avx2(), "");
+  assert(imm8 <= 0x01, "imm8: %u", imm8);
   int vector_len = VM_Version::supports_evex() ? AVX_512bit : AVX_256bit;
   InstructionAttr attributes(vector_len, /* vex_w */ false, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   int nds_enc = nds->is_valid() ? nds->encoding() : 0;
@@ -5734,11 +5836,12 @@ void Assembler::vinserti128h(XMMRegister dst, XMMRegister nds, XMMRegister src)
   emit_int8((unsigned char)(0xC0 | encode));
   // 0x00 - insert into lower 128 bits
   // 0x01 - insert into upper 128 bits
-  emit_int8(0x01);
+  emit_int8(imm8 & 0x01);
 }
 
-void Assembler::vinserti64x4h(XMMRegister dst, XMMRegister nds, XMMRegister src, int value) {
+void Assembler::vinserti64x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8) {
   assert(VM_Version::supports_evex(), "");
+  assert(imm8 <= 0x01, "imm8: %u", imm8);
   InstructionAttr attributes(AVX_512bit, /* vex_w */ true, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   int nds_enc = nds->is_valid() ? nds->encoding() : 0;
   int encode = vex_prefix_and_encode(dst->encoding(), nds_enc, src->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
@@ -5746,39 +5849,44 @@ void Assembler::vinserti64x4h(XMMRegister dst, XMMRegister nds, XMMRegister src,
   emit_int8((unsigned char)(0xC0 | encode));
   // 0x00 - insert into lower 256 bits
   // 0x01 - insert into upper 256 bits
-  emit_int8(value & 0x01);
+  emit_int8(imm8 & 0x01);
 }
 
-void Assembler::vinserti128h(XMMRegister dst, Address src) {
+void Assembler::vinserti128(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8) {
   assert(VM_Version::supports_avx2(), "");
   assert(dst != xnoreg, "sanity");
+  assert(imm8 <= 0x01, "imm8: %u", imm8);
   int vector_len = VM_Version::supports_evex() ? AVX_512bit : AVX_256bit;
+  int nds_enc = nds->is_valid() ? nds->encoding() : 0;
   InstructionMark im(this);
   InstructionAttr attributes(vector_len, /* vex_w */ false, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   attributes.set_address_attributes(/* tuple_type */ EVEX_T4, /* input_size_in_bits */ EVEX_32bit);
   // swap src<->dst for encoding
-  vex_prefix(src, dst->encoding(), dst->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
+  vex_prefix(src, nds_enc, dst->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
   emit_int8(0x38);
   emit_operand(dst, src);
+  // 0x00 - insert into lower 128 bits
   // 0x01 - insert into upper 128 bits
-  emit_int8(0x01);
+  emit_int8(imm8 & 0x01);
 }
 
-void Assembler::vextracti128h(XMMRegister dst, XMMRegister src) {
+void Assembler::vextracti128(XMMRegister dst, XMMRegister src, uint8_t imm8) {
   assert(VM_Version::supports_avx(), "");
+  assert(imm8 <= 0x01, "imm8: %u", imm8);
   int vector_len = VM_Version::supports_evex() ? AVX_512bit : AVX_256bit;
   InstructionAttr attributes(vector_len, /* vex_w */ false, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   int encode = vex_prefix_and_encode(src->encoding(), 0, dst->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
   emit_int8(0x39);
   emit_int8((unsigned char)(0xC0 | encode));
-  // 0x00 - insert into lower 128 bits
-  // 0x01 - insert into upper 128 bits
-  emit_int8(0x01);
+  // 0x00 - extract from lower 128 bits
+  // 0x01 - extract from upper 128 bits
+  emit_int8(imm8 & 0x01);
 }
 
-void Assembler::vextracti128h(Address dst, XMMRegister src) {
+void Assembler::vextracti128(Address dst, XMMRegister src, uint8_t imm8) {
   assert(VM_Version::supports_avx2(), "");
   assert(src != xnoreg, "sanity");
+  assert(imm8 <= 0x01, "imm8: %u", imm8);
   int vector_len = VM_Version::supports_evex() ? AVX_512bit : AVX_256bit;
   InstructionMark im(this);
   InstructionAttr attributes(vector_len, /* vex_w */ false, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
@@ -5786,47 +5894,53 @@ void Assembler::vextracti128h(Address dst, XMMRegister src) {
   vex_prefix(dst, 0, src->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
   emit_int8(0x39);
   emit_operand(src, dst);
+  // 0x00 - extract from lower 128 bits
   // 0x01 - extract from upper 128 bits
-  emit_int8(0x01);
+  emit_int8(imm8 & 0x01);
 }
 
-void Assembler::vextracti64x4h(XMMRegister dst, XMMRegister src, int value) {
+void Assembler::vextracti64x4(XMMRegister dst, XMMRegister src, uint8_t imm8) {
   assert(VM_Version::supports_evex(), "");
+  assert(imm8 <= 0x01, "imm8: %u", imm8);
   InstructionAttr attributes(AVX_512bit, /* vex_w */ true, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   int encode = vex_prefix_and_encode(src->encoding(), 0, dst->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
   emit_int8(0x3B);
   emit_int8((unsigned char)(0xC0 | encode));
   // 0x00 - extract from lower 256 bits
   // 0x01 - extract from upper 256 bits
-  emit_int8(value & 0x01);
+  emit_int8(imm8 & 0x01);
 }
 
-void Assembler::vextracti64x2h(XMMRegister dst, XMMRegister src, int value) {
+void Assembler::vextracti64x2(XMMRegister dst, XMMRegister src, uint8_t imm8) {
   assert(VM_Version::supports_evex(), "");
+  assert(imm8 <= 0x03, "imm8: %u", imm8);
   InstructionAttr attributes(AVX_512bit, /* vex_w */ !_legacy_mode_dq, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   int encode = vex_prefix_and_encode(src->encoding(), 0, dst->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
   emit_int8(0x39);
   emit_int8((unsigned char)(0xC0 | encode));
+  // 0x00 - extract from bits 127:0
   // 0x01 - extract from bits 255:128
   // 0x02 - extract from bits 383:256
   // 0x03 - extract from bits 511:384
-  emit_int8(value & 0x3);
+  emit_int8(imm8 & 0x03);
 }
 
-void Assembler::vextractf64x4h(XMMRegister dst, XMMRegister src, int value) {
+void Assembler::vextractf64x4(XMMRegister dst, XMMRegister src, uint8_t imm8) {
   assert(VM_Version::supports_evex(), "");
+  assert(imm8 <= 0x01, "imm8: %u", imm8);
   InstructionAttr attributes(AVX_512bit, /* vex_w */ true, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   int encode = vex_prefix_and_encode(src->encoding(), 0, dst->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
   emit_int8(0x1B);
   emit_int8((unsigned char)(0xC0 | encode));
   // 0x00 - extract from lower 256 bits
   // 0x01 - extract from upper 256 bits
-  emit_int8(value & 0x1);
+  emit_int8(imm8 & 0x01);
 }
 
-void Assembler::vextractf64x4h(Address dst, XMMRegister src, int value) {
+void Assembler::vextractf64x4(Address dst, XMMRegister src, uint8_t imm8) {
   assert(VM_Version::supports_evex(), "");
   assert(src != xnoreg, "sanity");
+  assert(imm8 <= 0x01, "imm8: %u", imm8);
   InstructionMark im(this);
   InstructionAttr attributes(AVX_512bit, /* vex_w */ true, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   attributes.set_address_attributes(/* tuple_type */ EVEX_T4,/* input_size_in_bits */  EVEX_64bit);
@@ -5835,11 +5949,12 @@ void Assembler::vextractf64x4h(Address dst, XMMRegister src, int value) {
   emit_operand(src, dst);
   // 0x00 - extract from lower 256 bits
   // 0x01 - extract from upper 256 bits
-  emit_int8(value & 0x01);
+  emit_int8(imm8 & 0x01);
 }
 
-void Assembler::vextractf32x4h(XMMRegister dst, XMMRegister src, int value) {
+void Assembler::vextractf32x4(XMMRegister dst, XMMRegister src, uint8_t imm8) {
   assert(VM_Version::supports_avx(), "");
+  assert(imm8 <= 0x03, "imm8: %u", imm8);
   int vector_len = VM_Version::supports_evex() ? AVX_512bit : AVX_256bit;
   InstructionAttr attributes(vector_len, /* vex_w */ false, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   int encode = vex_prefix_and_encode(src->encoding(), 0, dst->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
@@ -5849,12 +5964,13 @@ void Assembler::vextractf32x4h(XMMRegister dst, XMMRegister src, int value) {
   // 0x01 - extract from bits 255:128
   // 0x02 - extract from bits 383:256
   // 0x03 - extract from bits 511:384
-  emit_int8(value & 0x3);
+  emit_int8(imm8 & 0x03);
 }
 
-void Assembler::vextractf32x4h(Address dst, XMMRegister src, int value) {
+void Assembler::vextractf32x4(Address dst, XMMRegister src, uint8_t imm8) {
   assert(VM_Version::supports_evex(), "");
   assert(src != xnoreg, "sanity");
+  assert(imm8 <= 0x03, "imm8: %u", imm8);
   InstructionMark im(this);
   InstructionAttr attributes(AVX_512bit, /* vex_w */ false, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   attributes.set_address_attributes(/* tuple_type */ EVEX_T4, /* input_size_in_bits */ EVEX_32bit);
@@ -5865,19 +5981,21 @@ void Assembler::vextractf32x4h(Address dst, XMMRegister src, int value) {
   // 0x01 - extract from bits 255:128
   // 0x02 - extract from bits 383:256
   // 0x03 - extract from bits 511:384
-  emit_int8(value & 0x3);
+  emit_int8(imm8 & 0x03);
 }
 
-void Assembler::vextractf64x2h(XMMRegister dst, XMMRegister src, int value) {
+void Assembler::vextractf64x2(XMMRegister dst, XMMRegister src, uint8_t imm8) {
   assert(VM_Version::supports_evex(), "");
+  assert(imm8 <= 0x03, "imm8: %u", imm8);
   InstructionAttr attributes(AVX_512bit, /* vex_w */ !_legacy_mode_dq, /* legacy_mode */ false, /* no_mask_reg */ false, /* uses_vl */ false);
   int encode = vex_prefix_and_encode(src->encoding(), 0, dst->encoding(), VEX_SIMD_66, VEX_OPCODE_0F_3A, &attributes);
   emit_int8(0x19);
   emit_int8((unsigned char)(0xC0 | encode));
+  // 0x00 - extract from bits 127:0
   // 0x01 - extract from bits 255:128
   // 0x02 - extract from bits 383:256
   // 0x03 - extract from bits 511:384
-  emit_int8(value & 0x3);
+  emit_int8(imm8 & 0x03);
 }
 
 // duplicate 4-bytes integer data from src into 8 locations in dest
diff --git a/hotspot/src/cpu/x86/vm/assembler_x86.hpp b/hotspot/src/cpu/x86/vm/assembler_x86.hpp
index 7712ce02cab..561278599b7 100644
--- a/hotspot/src/cpu/x86/vm/assembler_x86.hpp
+++ b/hotspot/src/cpu/x86/vm/assembler_x86.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -1672,6 +1672,18 @@ private:
 
   void setb(Condition cc, Register dst);
 
+  void palignr(XMMRegister dst, XMMRegister src, int imm8);
+  void pblendw(XMMRegister dst, XMMRegister src, int imm8);
+
+  void sha1rnds4(XMMRegister dst, XMMRegister src, int imm8);
+  void sha1nexte(XMMRegister dst, XMMRegister src);
+  void sha1msg1(XMMRegister dst, XMMRegister src);
+  void sha1msg2(XMMRegister dst, XMMRegister src);
+  // xmm0 is implicit additional source to the following instruction.
+  void sha256rnds2(XMMRegister dst, XMMRegister src);
+  void sha256msg1(XMMRegister dst, XMMRegister src);
+  void sha256msg2(XMMRegister dst, XMMRegister src);
+
   void shldl(Register dst, Register src);
   void shldl(Register dst, Register src, int8_t imm8);
 
@@ -1868,6 +1880,7 @@ private:
   void paddb(XMMRegister dst, XMMRegister src);
   void paddw(XMMRegister dst, XMMRegister src);
   void paddd(XMMRegister dst, XMMRegister src);
+  void paddd(XMMRegister dst, Address src);
   void paddq(XMMRegister dst, XMMRegister src);
   void vpaddb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len);
   void vpaddw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len);
@@ -1958,33 +1971,31 @@ private:
   void vpxor(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len);
   void vpxor(XMMRegister dst, XMMRegister nds, Address src, int vector_len);
 
-  // Copy low 128bit into high 128bit of YMM registers.
-  void vinsertf128h(XMMRegister dst, XMMRegister nds, XMMRegister src);
-  void vinserti128h(XMMRegister dst, XMMRegister nds, XMMRegister src);
-  void vextractf128h(XMMRegister dst, XMMRegister src);
-  void vextracti128h(XMMRegister dst, XMMRegister src);
+  // 128bit copy from/to 256bit (YMM) vector registers
+  void vinsertf128(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8);
+  void vinserti128(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8);
+  void vextractf128(XMMRegister dst, XMMRegister src, uint8_t imm8);
+  void vextracti128(XMMRegister dst, XMMRegister src, uint8_t imm8);
+  void vinsertf128(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8);
+  void vinserti128(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8);
+  void vextractf128(Address dst, XMMRegister src, uint8_t imm8);
+  void vextracti128(Address dst, XMMRegister src, uint8_t imm8);
 
-  // Load/store high 128bit of YMM registers which does not destroy other half.
-  void vinsertf128h(XMMRegister dst, Address src);
-  void vinserti128h(XMMRegister dst, Address src);
-  void vextractf128h(Address dst, XMMRegister src);
-  void vextracti128h(Address dst, XMMRegister src);
+  // 256bit copy from/to 512bit (ZMM) vector registers
+  void vinserti64x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8);
+  void vinsertf64x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8);
+  void vextracti64x4(XMMRegister dst, XMMRegister src, uint8_t imm8);
+  void vextractf64x4(XMMRegister dst, XMMRegister src, uint8_t imm8);
+  void vextractf64x4(Address dst, XMMRegister src, uint8_t imm8);
+  void vinsertf64x4(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8);
 
-  // Copy low 256bit into high 256bit of ZMM registers.
-  void vinserti64x4h(XMMRegister dst, XMMRegister nds, XMMRegister src, int value);
-  void vinsertf64x4h(XMMRegister dst, XMMRegister nds, XMMRegister src, int value);
-  void vextracti64x4h(XMMRegister dst, XMMRegister src, int value);
-  void vextractf64x4h(XMMRegister dst, XMMRegister src, int value);
-  void vextractf64x4h(Address dst, XMMRegister src, int value);
-  void vinsertf64x4h(XMMRegister dst, Address src, int value);
-
-  // Copy targeted 128bit segments of the ZMM registers
-  void vextracti64x2h(XMMRegister dst, XMMRegister src, int value);
-  void vextractf64x2h(XMMRegister dst, XMMRegister src, int value);
-  void vextractf32x4h(XMMRegister dst, XMMRegister src, int value);
-  void vextractf32x4h(Address dst, XMMRegister src, int value);
-  void vinsertf32x4h(XMMRegister dst, XMMRegister nds, XMMRegister src, int value);
-  void vinsertf32x4h(XMMRegister dst, Address src, int value);
+  // 128bit copy from/to 256bit (YMM) or 512bit (ZMM) vector registers
+  void vextracti64x2(XMMRegister dst, XMMRegister src, uint8_t imm8);
+  void vextractf64x2(XMMRegister dst, XMMRegister src, uint8_t imm8);
+  void vextractf32x4(XMMRegister dst, XMMRegister src, uint8_t imm8);
+  void vextractf32x4(Address dst, XMMRegister src, uint8_t imm8);
+  void vinsertf32x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8);
+  void vinsertf32x4(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8);
 
   // duplicate 4-bytes integer data from src into 8 locations in dest
   void vpbroadcastd(XMMRegister dst, XMMRegister src);
diff --git a/hotspot/src/cpu/x86/vm/globals_x86.hpp b/hotspot/src/cpu/x86/vm/globals_x86.hpp
index 7a34048248e..a8d36092b58 100644
--- a/hotspot/src/cpu/x86/vm/globals_x86.hpp
+++ b/hotspot/src/cpu/x86/vm/globals_x86.hpp
@@ -97,6 +97,8 @@ define_pd_global(bool, CompactStrings, true);
 
 define_pd_global(bool, PreserveFramePointer, false);
 
+define_pd_global(intx, InitArrayShortSize, 8*BytesPerLong);
+
 #define ARCH_FLAGS(develop, product, diagnostic, experimental, notproduct, range, constraint) \
                                                                             \
   develop(bool, IEEEPrecision, true,                                        \
diff --git a/hotspot/src/cpu/x86/vm/macroAssembler_x86.cpp b/hotspot/src/cpu/x86/vm/macroAssembler_x86.cpp
index e1c73024118..8eb6764770f 100644
--- a/hotspot/src/cpu/x86/vm/macroAssembler_x86.cpp
+++ b/hotspot/src/cpu/x86/vm/macroAssembler_x86.cpp
@@ -3445,7 +3445,7 @@ void MacroAssembler::movptr(Address dst, Register src) {
 
 void MacroAssembler::movdqu(Address dst, XMMRegister src) {
   if (UseAVX > 2 && !VM_Version::supports_avx512vl() && (src->encoding() > 15)) {
-    Assembler::vextractf32x4h(dst, src, 0);
+    Assembler::vextractf32x4(dst, src, 0);
   } else {
     Assembler::movdqu(dst, src);
   }
@@ -3453,7 +3453,7 @@ void MacroAssembler::movdqu(Address dst, XMMRegister src) {
 
 void MacroAssembler::movdqu(XMMRegister dst, Address src) {
   if (UseAVX > 2 && !VM_Version::supports_avx512vl() && (dst->encoding() > 15)) {
-    Assembler::vinsertf32x4h(dst, src, 0);
+    Assembler::vinsertf32x4(dst, dst, src, 0);
   } else {
     Assembler::movdqu(dst, src);
   }
@@ -3478,7 +3478,7 @@ void MacroAssembler::movdqu(XMMRegister dst, AddressLiteral src) {
 
 void MacroAssembler::vmovdqu(Address dst, XMMRegister src) {
   if (UseAVX > 2 && !VM_Version::supports_avx512vl() && (src->encoding() > 15)) {
-    Assembler::vextractf64x4h(dst, src, 0);
+    vextractf64x4_low(dst, src);
   } else {
     Assembler::vmovdqu(dst, src);
   }
@@ -3486,7 +3486,7 @@ void MacroAssembler::vmovdqu(Address dst, XMMRegister src) {
 
 void MacroAssembler::vmovdqu(XMMRegister dst, Address src) {
   if (UseAVX > 2 && !VM_Version::supports_avx512vl() && (dst->encoding() > 15)) {
-    Assembler::vinsertf64x4h(dst, src, 0);
+    vinsertf64x4_low(dst, src);
   } else {
     Assembler::vmovdqu(dst, src);
   }
@@ -5649,14 +5649,14 @@ void MacroAssembler::fp_runtime_fallback(address runtime_entry, int nb_args, int
         // Save upper half of ZMM registers
         subptr(rsp, 32*num_xmm_regs);
         for (int n = 0; n < num_xmm_regs; n++) {
-          vextractf64x4h(Address(rsp, n*32), as_XMMRegister(n), 1);
+          vextractf64x4_high(Address(rsp, n*32), as_XMMRegister(n));
         }
       }
       assert(UseAVX > 0, "256 bit vectors are supported only with AVX");
       // Save upper half of YMM registers
       subptr(rsp, 16*num_xmm_regs);
       for (int n = 0; n < num_xmm_regs; n++) {
-        vextractf128h(Address(rsp, n*16), as_XMMRegister(n));
+        vextractf128_high(Address(rsp, n*16), as_XMMRegister(n));
       }
     }
 #endif
@@ -5665,7 +5665,7 @@ void MacroAssembler::fp_runtime_fallback(address runtime_entry, int nb_args, int
 #ifdef _LP64
     if (VM_Version::supports_evex()) {
       for (int n = 0; n < num_xmm_regs; n++) {
-        vextractf32x4h(Address(rsp, n*16), as_XMMRegister(n), 0);
+        vextractf32x4(Address(rsp, n*16), as_XMMRegister(n), 0);
       }
     } else {
       for (int n = 0; n < num_xmm_regs; n++) {
@@ -5753,7 +5753,7 @@ void MacroAssembler::fp_runtime_fallback(address runtime_entry, int nb_args, int
 #ifdef _LP64
   if (VM_Version::supports_evex()) {
     for (int n = 0; n < num_xmm_regs; n++) {
-      vinsertf32x4h(as_XMMRegister(n), Address(rsp, n*16), 0);
+      vinsertf32x4(as_XMMRegister(n), as_XMMRegister(n), Address(rsp, n*16), 0);
     }
   } else {
     for (int n = 0; n < num_xmm_regs; n++) {
@@ -5771,12 +5771,12 @@ void MacroAssembler::fp_runtime_fallback(address runtime_entry, int nb_args, int
     if (MaxVectorSize > 16) {
       // Restore upper half of YMM registers.
       for (int n = 0; n < num_xmm_regs; n++) {
-        vinsertf128h(as_XMMRegister(n), Address(rsp, n*16));
+        vinsertf128_high(as_XMMRegister(n), Address(rsp, n*16));
       }
       addptr(rsp, 16*num_xmm_regs);
       if(UseAVX > 2) {
         for (int n = 0; n < num_xmm_regs; n++) {
-          vinsertf64x4h(as_XMMRegister(n), Address(rsp, n*32), 1);
+          vinsertf64x4_high(as_XMMRegister(n), Address(rsp, n*32));
         }
         addptr(rsp, 32*num_xmm_regs);
       }
@@ -7198,21 +7198,50 @@ void MacroAssembler::verified_entry(int framesize, int stack_bang_size, bool fp_
 
 }
 
-void MacroAssembler::clear_mem(Register base, Register cnt, Register tmp) {
+void MacroAssembler::clear_mem(Register base, Register cnt, Register tmp, bool is_large) {
   // cnt - number of qwords (8-byte words).
   // base - start address, qword aligned.
+  // is_large - if optimizers know cnt is larger than InitArrayShortSize
   assert(base==rdi, "base register must be edi for rep stos");
   assert(tmp==rax,   "tmp register must be eax for rep stos");
   assert(cnt==rcx,   "cnt register must be ecx for rep stos");
+  assert(InitArrayShortSize % BytesPerLong == 0,
+    "InitArrayShortSize should be the multiple of BytesPerLong");
+
+  Label DONE;
 
   xorptr(tmp, tmp);
+
+  if (!is_large) {
+    Label LOOP, LONG;
+    cmpptr(cnt, InitArrayShortSize/BytesPerLong);
+    jccb(Assembler::greater, LONG);
+
+    NOT_LP64(shlptr(cnt, 1);) // convert to number of 32-bit words for 32-bit VM
+
+    decrement(cnt);
+    jccb(Assembler::negative, DONE); // Zero length
+
+    // Use individual pointer-sized stores for small counts:
+    BIND(LOOP);
+    movptr(Address(base, cnt, Address::times_ptr), tmp);
+    decrement(cnt);
+    jccb(Assembler::greaterEqual, LOOP);
+    jmpb(DONE);
+
+    BIND(LONG);
+  }
+
+  // Use longer rep-prefixed ops for non-small counts:
   if (UseFastStosb) {
-    shlptr(cnt,3); // convert to number of bytes
+    shlptr(cnt, 3); // convert to number of bytes
     rep_stosb();
   } else {
-    NOT_LP64(shlptr(cnt,1);) // convert to number of dwords for 32-bit VM
+    NOT_LP64(shlptr(cnt, 1);) // convert to number of 32-bit words for 32-bit VM
     rep_stos();
   }
+
+  BIND(DONE);
 }
 
 #ifdef COMPILER2
diff --git a/hotspot/src/cpu/x86/vm/macroAssembler_x86.hpp b/hotspot/src/cpu/x86/vm/macroAssembler_x86.hpp
index 95931ad2b24..e325bbcdb2d 100644
--- a/hotspot/src/cpu/x86/vm/macroAssembler_x86.hpp
+++ b/hotspot/src/cpu/x86/vm/macroAssembler_x86.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -48,7 +48,6 @@ class MacroAssembler: public Assembler {
   // This is the base routine called by the different versions of call_VM_leaf. The interpreter
   // may customize this version by overriding it for its purposes (e.g., to save/restore
   // additional registers when doing a VM call).
-#define COMMA ,
 
   virtual void call_VM_leaf_base(
     address entry_point,               // the entry point
@@ -903,35 +902,66 @@ class MacroAssembler: public Assembler {
   void ldmxcsr(Address src) { Assembler::ldmxcsr(src); }
   void ldmxcsr(AddressLiteral src);
 
+  void fast_sha1(XMMRegister abcd, XMMRegister e0, XMMRegister e1, XMMRegister msg0,
+                 XMMRegister msg1, XMMRegister msg2, XMMRegister msg3, XMMRegister shuf_mask,
+                 Register buf, Register state, Register ofs, Register limit, Register rsp,
+                 bool multi_block);
+
+#ifdef _LP64
+  void fast_sha256(XMMRegister msg, XMMRegister state0, XMMRegister state1, XMMRegister msgtmp0,
+                   XMMRegister msgtmp1, XMMRegister msgtmp2, XMMRegister msgtmp3, XMMRegister msgtmp4,
+                   Register buf, Register state, Register ofs, Register limit, Register rsp,
+                   bool multi_block, XMMRegister shuf_mask);
+#else
+  void fast_sha256(XMMRegister msg, XMMRegister state0, XMMRegister state1, XMMRegister msgtmp0,
+                   XMMRegister msgtmp1, XMMRegister msgtmp2, XMMRegister msgtmp3, XMMRegister msgtmp4,
+                   Register buf, Register state, Register ofs, Register limit, Register rsp,
+                   bool multi_block);
+#endif
+
   void fast_exp(XMMRegister xmm0, XMMRegister xmm1, XMMRegister xmm2, XMMRegister xmm3,
                 XMMRegister xmm4, XMMRegister xmm5, XMMRegister xmm6, XMMRegister xmm7,
                 Register rax, Register rcx, Register rdx, Register tmp);
 
+#ifdef _LP64
   void fast_log(XMMRegister xmm0, XMMRegister xmm1, XMMRegister xmm2, XMMRegister xmm3,
                 XMMRegister xmm4, XMMRegister xmm5, XMMRegister xmm6, XMMRegister xmm7,
-                Register rax, Register rcx, Register rdx, Register tmp1 LP64_ONLY(COMMA Register tmp2));
+                Register rax, Register rcx, Register rdx, Register tmp1, Register tmp2);
 
   void fast_pow(XMMRegister xmm0, XMMRegister xmm1, XMMRegister xmm2, XMMRegister xmm3, XMMRegister xmm4,
                 XMMRegister xmm5, XMMRegister xmm6, XMMRegister xmm7, Register rax, Register rcx,
-                Register rdx NOT_LP64(COMMA  Register tmp) LP64_ONLY(COMMA  Register tmp1)
-                LP64_ONLY(COMMA  Register tmp2) LP64_ONLY(COMMA  Register tmp3) LP64_ONLY(COMMA  Register tmp4));
+                Register rdx, Register tmp1, Register tmp2, Register tmp3, Register tmp4);
 
   void fast_sin(XMMRegister xmm0, XMMRegister xmm1, XMMRegister xmm2, XMMRegister xmm3,
                 XMMRegister xmm4, XMMRegister xmm5, XMMRegister xmm6, XMMRegister xmm7,
-                Register rax, Register rbx LP64_ONLY(COMMA  Register rcx), Register rdx
-                LP64_ONLY(COMMA Register tmp1) LP64_ONLY(COMMA Register tmp2)
-                LP64_ONLY(COMMA Register tmp3) LP64_ONLY(COMMA Register tmp4));
+                Register rax, Register rbx, Register rcx, Register rdx, Register tmp1, Register tmp2,
+                Register tmp3, Register tmp4);
 
   void fast_cos(XMMRegister xmm0, XMMRegister xmm1, XMMRegister xmm2, XMMRegister xmm3,
                 XMMRegister xmm4, XMMRegister xmm5, XMMRegister xmm6, XMMRegister xmm7,
-                Register rax, Register rcx, Register rdx NOT_LP64(COMMA Register tmp)
-                LP64_ONLY(COMMA Register r8) LP64_ONLY(COMMA Register r9)
-                LP64_ONLY(COMMA Register r10) LP64_ONLY(COMMA Register r11));
+                Register rax, Register rcx, Register rdx, Register tmp1,
+                Register tmp2, Register tmp3, Register tmp4);
+#else
+  void fast_log(XMMRegister xmm0, XMMRegister xmm1, XMMRegister xmm2, XMMRegister xmm3,
+                XMMRegister xmm4, XMMRegister xmm5, XMMRegister xmm6, XMMRegister xmm7,
+                Register rax, Register rcx, Register rdx, Register tmp1);
+
+  void fast_pow(XMMRegister xmm0, XMMRegister xmm1, XMMRegister xmm2, XMMRegister xmm3, XMMRegister xmm4,
+                XMMRegister xmm5, XMMRegister xmm6, XMMRegister xmm7, Register rax, Register rcx,
+                Register rdx, Register tmp);
+
+  void fast_sin(XMMRegister xmm0, XMMRegister xmm1, XMMRegister xmm2, XMMRegister xmm3,
+                XMMRegister xmm4, XMMRegister xmm5, XMMRegister xmm6, XMMRegister xmm7,
+                Register rax, Register rbx, Register rdx);
+
+  void fast_cos(XMMRegister xmm0, XMMRegister xmm1, XMMRegister xmm2, XMMRegister xmm3,
+                XMMRegister xmm4, XMMRegister xmm5, XMMRegister xmm6, XMMRegister xmm7,
+                Register rax, Register rcx, Register rdx, Register tmp);
 
-#ifndef _LP64
   void libm_sincos_huge(XMMRegister xmm0, XMMRegister xmm1, Register eax, Register ecx,
                         Register edx, Register ebx, Register esi, Register edi,
                         Register ebp, Register esp);
+
   void libm_reduce_pi04l(Register eax, Register ecx, Register edx, Register ebx,
                          Register esi, Register edi, Register ebp, Register esp);
 #endif
@@ -1185,14 +1215,131 @@ public:
   void vpxor(XMMRegister dst, XMMRegister src) { Assembler::vpxor(dst, dst, src, true); }
   void vpxor(XMMRegister dst, Address src) { Assembler::vpxor(dst, dst, src, true); }
 
-  // Move packed integer values from low 128 bit to hign 128 bit in 256 bit vector.
-  void vinserti128h(XMMRegister dst, XMMRegister nds, XMMRegister src) {
-    if (UseAVX > 1) // vinserti128h is available only in AVX2
-      Assembler::vinserti128h(dst, nds, src);
-    else
-      Assembler::vinsertf128h(dst, nds, src);
+  void vinserti128(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8) {
+    if (UseAVX > 1) { // vinserti128 is available only in AVX2
+      Assembler::vinserti128(dst, nds, src, imm8);
+    } else {
+      Assembler::vinsertf128(dst, nds, src, imm8);
+    }
   }
 
+  void vinserti128(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8) {
+    if (UseAVX > 1) { // vinserti128 is available only in AVX2
+      Assembler::vinserti128(dst, nds, src, imm8);
+    } else {
+      Assembler::vinsertf128(dst, nds, src, imm8);
+    }
+  }
+
+  void vextracti128(XMMRegister dst, XMMRegister src, uint8_t imm8) {
+    if (UseAVX > 1) { // vextracti128 is available only in AVX2
+      Assembler::vextracti128(dst, src, imm8);
+    } else {
+      Assembler::vextractf128(dst, src, imm8);
+    }
+  }
+
+  void vextracti128(Address dst, XMMRegister src, uint8_t imm8) {
+    if (UseAVX > 1) { // vextracti128 is available only in AVX2
+      Assembler::vextracti128(dst, src, imm8);
+    } else {
+      Assembler::vextractf128(dst, src, imm8);
+    }
+  }
+
+  // 128bit copy to/from high 128 bits of 256bit (YMM) vector registers
+  void vinserti128_high(XMMRegister dst, XMMRegister src) {
+    vinserti128(dst, dst, src, 1);
+  }
+  void vinserti128_high(XMMRegister dst, Address src) {
+    vinserti128(dst, dst, src, 1);
+  }
+  void vextracti128_high(XMMRegister dst, XMMRegister src) {
+    vextracti128(dst, src, 1);
+  }
+  void vextracti128_high(Address dst, XMMRegister src) {
+    vextracti128(dst, src, 1);
+  }
+  void vinsertf128_high(XMMRegister dst, XMMRegister src) {
+    vinsertf128(dst, dst, src, 1);
+  }
+  void vinsertf128_high(XMMRegister dst, Address src) {
+    vinsertf128(dst, dst, src, 1);
+  }
+  void vextractf128_high(XMMRegister dst, XMMRegister src) {
+    vextractf128(dst, src, 1);
+  }
+  void vextractf128_high(Address dst, XMMRegister src) {
+    vextractf128(dst, src, 1);
+  }
+
+  // 256bit copy to/from high 256 bits of 512bit (ZMM) vector registers
+  void vinserti64x4_high(XMMRegister dst, XMMRegister src) {
+    vinserti64x4(dst, dst, src, 1);
+  }
+  void vinsertf64x4_high(XMMRegister dst, XMMRegister src) {
+    vinsertf64x4(dst, dst, src, 1);
+  }
+  void vextracti64x4_high(XMMRegister dst, XMMRegister src) {
+    vextracti64x4(dst, src, 1);
+  }
+  void vextractf64x4_high(XMMRegister dst, XMMRegister src) {
+    vextractf64x4(dst, src, 1);
+  }
+  void vextractf64x4_high(Address dst, XMMRegister src) {
+    vextractf64x4(dst, src, 1);
+  }
+  void vinsertf64x4_high(XMMRegister dst, Address src) {
+    vinsertf64x4(dst, dst, src, 1);
+  }
+
+  // 128bit copy to/from low 128 bits of 256bit (YMM) vector registers
+  void vinserti128_low(XMMRegister dst, XMMRegister src) {
+    vinserti128(dst, dst, src, 0);
+  }
+  void vinserti128_low(XMMRegister dst, Address src) {
+    vinserti128(dst, dst, src, 0);
+  }
+  void vextracti128_low(XMMRegister dst, XMMRegister src) {
+    vextracti128(dst, src, 0);
+  }
+  void vextracti128_low(Address dst, XMMRegister src) {
+    vextracti128(dst, src, 0);
+  }
+  void vinsertf128_low(XMMRegister dst, XMMRegister src) {
+    vinsertf128(dst, dst, src, 0);
+  }
+  void vinsertf128_low(XMMRegister dst, Address src) {
+    vinsertf128(dst, dst, src, 0);
+  }
+  void vextractf128_low(XMMRegister dst, XMMRegister src) {
+    vextractf128(dst, src, 0);
+  }
+  void vextractf128_low(Address dst, XMMRegister src) {
+    vextractf128(dst, src, 0);
+  }
+
+  // 256bit copy to/from low 256 bits of 512bit (ZMM) vector registers
+  void vinserti64x4_low(XMMRegister dst, XMMRegister src) {
+    vinserti64x4(dst, dst, src, 0);
+  }
+  void vinsertf64x4_low(XMMRegister dst, XMMRegister src) {
+    vinsertf64x4(dst, dst, src, 0);
+  }
+  void vextracti64x4_low(XMMRegister dst, XMMRegister src) {
+    vextracti64x4(dst, src, 0);
+  }
+  void vextractf64x4_low(XMMRegister dst, XMMRegister src) {
+    vextractf64x4(dst, src, 0);
+  }
+  void vextractf64x4_low(Address dst, XMMRegister src) {
+    vextractf64x4(dst, src, 0);
+  }
+  void vinsertf64x4_low(XMMRegister dst, Address src) {
+    vinsertf64x4(dst, dst, src, 0);
+  }
+
+
   // Carry-Less Multiplication Quadword
   void vpclmulldq(XMMRegister dst, XMMRegister nds, XMMRegister src) {
     // 0x00 - multiply lower 64 bits [0:63]
@@ -1284,8 +1431,9 @@ public:
   // C2 compiled method's prolog code.
   void verified_entry(int framesize, int stack_bang_size, bool fp_mode_24b);
 
-  // clear memory of size 'cnt' qwords, starting at 'base'.
-  void clear_mem(Register base, Register cnt, Register rtmp);
+  // clear memory of size 'cnt' qwords, starting at 'base';
+  // if 'is_large' is set, do not try to produce short loop
+  void clear_mem(Register base, Register cnt, Register rtmp, bool is_large);
 
 #ifdef COMPILER2
   void string_indexof_char(Register str1, Register cnt1, Register ch, Register result,
diff --git a/hotspot/src/cpu/x86/vm/macroAssembler_x86_sha.cpp b/hotspot/src/cpu/x86/vm/macroAssembler_x86_sha.cpp
new file mode 100644
index 00000000000..bbc96156fe5
--- /dev/null
+++ b/hotspot/src/cpu/x86/vm/macroAssembler_x86_sha.cpp
@@ -0,0 +1,495 @@
+/*
+* Copyright (c) 2016, Intel Corporation.
+*
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.
+*
+* This code is distributed in the hope that it will be useful, but WITHOUT
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+* FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*
+*/
+
+#include "precompiled.hpp"
+#include "asm/assembler.hpp"
+#include "asm/assembler.inline.hpp"
+#include "runtime/stubRoutines.hpp"
+#include "macroAssembler_x86.hpp"
+
+// ofs and limit are used for multi-block byte array.
+// int com.sun.security.provider.DigestBase.implCompressMultiBlock(byte[] b, int ofs, int limit)
+void MacroAssembler::fast_sha1(XMMRegister abcd, XMMRegister e0, XMMRegister e1, XMMRegister msg0,
+  XMMRegister msg1, XMMRegister msg2, XMMRegister msg3, XMMRegister shuf_mask,
+  Register buf, Register state, Register ofs, Register limit, Register rsp, bool multi_block) {
+
+  Label start, done_hash, loop0;
+
+  address upper_word_mask = StubRoutines::x86::upper_word_mask_addr();
+  address shuffle_byte_flip_mask = StubRoutines::x86::shuffle_byte_flip_mask_addr();
+
+  bind(start);
+  movdqu(abcd, Address(state, 0));
+  pinsrd(e0, Address(state, 16), 3);
+  movdqu(shuf_mask, ExternalAddress(upper_word_mask)); // 0xFFFFFFFF000000000000000000000000
+  pand(e0, shuf_mask);
+  pshufd(abcd, abcd, 0x1B);
+  movdqu(shuf_mask, ExternalAddress(shuffle_byte_flip_mask)); //0x000102030405060708090a0b0c0d0e0f
+
+  bind(loop0);
+  // Save hash values for addition after rounds
+  movdqu(Address(rsp, 0), e0);
+  movdqu(Address(rsp, 16), abcd);
+
+
+  // Rounds 0 - 3
+  movdqu(msg0, Address(buf, 0));
+  pshufb(msg0, shuf_mask);
+  paddd(e0, msg0);
+  movdqa(e1, abcd);
+  sha1rnds4(abcd, e0, 0);
+
+  // Rounds 4 - 7
+  movdqu(msg1, Address(buf, 16));
+  pshufb(msg1, shuf_mask);
+  sha1nexte(e1, msg1);
+  movdqa(e0, abcd);
+  sha1rnds4(abcd, e1, 0);
+  sha1msg1(msg0, msg1);
+
+  // Rounds 8 - 11
+  movdqu(msg2, Address(buf, 32));
+  pshufb(msg2, shuf_mask);
+  sha1nexte(e0, msg2);
+  movdqa(e1, abcd);
+  sha1rnds4(abcd, e0, 0);
+  sha1msg1(msg1, msg2);
+  pxor(msg0, msg2);
+
+  // Rounds 12 - 15
+  movdqu(msg3, Address(buf, 48));
+  pshufb(msg3, shuf_mask);
+  sha1nexte(e1, msg3);
+  movdqa(e0, abcd);
+  sha1msg2(msg0, msg3);
+  sha1rnds4(abcd, e1, 0);
+  sha1msg1(msg2, msg3);
+  pxor(msg1, msg3);
+
+  // Rounds 16 - 19
+  sha1nexte(e0, msg0);
+  movdqa(e1, abcd);
+  sha1msg2(msg1, msg0);
+  sha1rnds4(abcd, e0, 0);
+  sha1msg1(msg3, msg0);
+  pxor(msg2, msg0);
+
+  // Rounds 20 - 23
+  sha1nexte(e1, msg1);
+  movdqa(e0, abcd);
+  sha1msg2(msg2, msg1);
+  sha1rnds4(abcd, e1, 1);
+  sha1msg1(msg0, msg1);
+  pxor(msg3, msg1);
+
+  // Rounds 24 - 27
+  sha1nexte(e0, msg2);
+  movdqa(e1, abcd);
+  sha1msg2(msg3, msg2);
+  sha1rnds4(abcd, e0, 1);
+  sha1msg1(msg1, msg2);
+  pxor(msg0, msg2);
+
+  // Rounds 28 - 31
+  sha1nexte(e1, msg3);
+  movdqa(e0, abcd);
+  sha1msg2(msg0, msg3);
+  sha1rnds4(abcd, e1, 1);
+  sha1msg1(msg2, msg3);
+  pxor(msg1, msg3);
+
+  // Rounds 32 - 35
+  sha1nexte(e0, msg0);
+  movdqa(e1, abcd);
+  sha1msg2(msg1, msg0);
+  sha1rnds4(abcd, e0, 1);
+  sha1msg1(msg3, msg0);
+  pxor(msg2, msg0);
+
+  // Rounds 36 - 39
+  sha1nexte(e1, msg1);
+  movdqa(e0, abcd);
+  sha1msg2(msg2, msg1);
+  sha1rnds4(abcd, e1, 1);
+  sha1msg1(msg0, msg1);
+  pxor(msg3, msg1);
+
+  // Rounds 40 - 43
+  sha1nexte(e0, msg2);
+  movdqa(e1, abcd);
+  sha1msg2(msg3, msg2);
+  sha1rnds4(abcd, e0, 2);
+  sha1msg1(msg1, msg2);
+  pxor(msg0, msg2);
+
+  // Rounds 44 - 47
+  sha1nexte(e1, msg3);
+  movdqa(e0, abcd);
+  sha1msg2(msg0, msg3);
+  sha1rnds4(abcd, e1, 2);
+  sha1msg1(msg2, msg3);
+  pxor(msg1, msg3);
+
+  // Rounds 48 - 51
+  sha1nexte(e0, msg0);
+  movdqa(e1, abcd);
+  sha1msg2(msg1, msg0);
+  sha1rnds4(abcd, e0, 2);
+  sha1msg1(msg3, msg0);
+  pxor(msg2, msg0);
+
+  // Rounds 52 - 55
+  sha1nexte(e1, msg1);
+  movdqa(e0, abcd);
+  sha1msg2(msg2, msg1);
+  sha1rnds4(abcd, e1, 2);
+  sha1msg1(msg0, msg1);
+  pxor(msg3, msg1);
+
+  // Rounds 56 - 59
+  sha1nexte(e0, msg2);
+  movdqa(e1, abcd);
+  sha1msg2(msg3, msg2);
+  sha1rnds4(abcd, e0, 2);
+  sha1msg1(msg1, msg2);
+  pxor(msg0, msg2);
+
+  // Rounds 60 - 63
+  sha1nexte(e1, msg3);
+  movdqa(e0, abcd);
+  sha1msg2(msg0, msg3);
+  sha1rnds4(abcd, e1, 3);
+  sha1msg1(msg2, msg3);
+  pxor(msg1, msg3);
+
+  // Rounds 64 - 67
+  sha1nexte(e0, msg0);
+  movdqa(e1, abcd);
+  sha1msg2(msg1, msg0);
+  sha1rnds4(abcd, e0, 3);
+  sha1msg1(msg3, msg0);
+  pxor(msg2, msg0);
+
+  // Rounds 68 - 71
+  sha1nexte(e1, msg1);
+  movdqa(e0, abcd);
+  sha1msg2(msg2, msg1);
+  sha1rnds4(abcd, e1, 3);
+  pxor(msg3, msg1);
+
+  // Rounds 72 - 75
+  sha1nexte(e0, msg2);
+  movdqa(e1, abcd);
+  sha1msg2(msg3, msg2);
+  sha1rnds4(abcd, e0, 3);
+
+  // Rounds 76 - 79
+  sha1nexte(e1, msg3);
+  movdqa(e0, abcd);
+  sha1rnds4(abcd, e1, 3);
+
+  // add current hash values with previously saved
+  movdqu(msg0, Address(rsp, 0));
+  sha1nexte(e0, msg0);
+  movdqu(msg0, Address(rsp, 16));
+  paddd(abcd, msg0);
+
+  if (multi_block) {
+    // increment data pointer and loop if more to process
+    addptr(buf, 64);
+    addptr(ofs, 64);
+    cmpptr(ofs, limit);
+    jcc(Assembler::belowEqual, loop0);
+    movptr(rax, ofs); //return ofs
+  }
+  // write hash values back in the correct order
+  pshufd(abcd, abcd, 0x1b);
+  movdqu(Address(state, 0), abcd);
+  pextrd(Address(state, 16), e0, 3);
+
+  bind(done_hash);
+
+}
+
+// xmm0 (msg) is used as an implicit argument to sh256rnds2
+// and state0 and state1 can never use xmm0 register.
+// ofs and limit are used for multi-block byte array.
+// int com.sun.security.provider.DigestBase.implCompressMultiBlock(byte[] b, int ofs, int limit)
+#ifdef _LP64
+void MacroAssembler::fast_sha256(XMMRegister msg, XMMRegister state0, XMMRegister state1, XMMRegister msgtmp0,
+  XMMRegister msgtmp1, XMMRegister msgtmp2, XMMRegister msgtmp3, XMMRegister msgtmp4,
+  Register buf, Register state, Register ofs, Register limit, Register rsp,
+  bool multi_block, XMMRegister shuf_mask) {
+#else
+void MacroAssembler::fast_sha256(XMMRegister msg, XMMRegister state0, XMMRegister state1, XMMRegister msgtmp0,
+  XMMRegister msgtmp1, XMMRegister msgtmp2, XMMRegister msgtmp3, XMMRegister msgtmp4,
+  Register buf, Register state, Register ofs, Register limit, Register rsp,
+  bool multi_block) {
+#endif
+  Label start, done_hash, loop0;
+
+  address K256 = StubRoutines::x86::k256_addr();
+  address pshuffle_byte_flip_mask = StubRoutines::x86::pshuffle_byte_flip_mask_addr();
+
+  bind(start);
+  movdqu(state0, Address(state, 0));
+  movdqu(state1, Address(state, 16));
+
+  pshufd(state0, state0, 0xB1);
+  pshufd(state1, state1, 0x1B);
+  movdqa(msgtmp4, state0);
+  palignr(state0, state1, 8);
+  pblendw(state1, msgtmp4, 0xF0);
+
+#ifdef _LP64
+  movdqu(shuf_mask, ExternalAddress(pshuffle_byte_flip_mask));
+#endif
+  lea(rax, ExternalAddress(K256));
+
+  bind(loop0);
+  movdqu(Address(rsp, 0), state0);
+  movdqu(Address(rsp, 16), state1);
+
+  // Rounds 0-3
+  movdqu(msg, Address(buf, 0));
+#ifdef _LP64
+  pshufb(msg, shuf_mask);
+#else
+  pshufb(msg, ExternalAddress(pshuffle_byte_flip_mask));
+#endif
+  movdqa(msgtmp0, msg);
+  paddd(msg, Address(rax, 0));
+  sha256rnds2(state1, state0);
+  pshufd(msg, msg, 0x0E);
+  sha256rnds2(state0, state1);
+
+  // Rounds 4-7
+  movdqu(msg, Address(buf, 16));
+#ifdef _LP64
+  pshufb(msg, shuf_mask);
+#else
+  pshufb(msg, ExternalAddress(pshuffle_byte_flip_mask));
+#endif
+  movdqa(msgtmp1, msg);
+  paddd(msg, Address(rax, 16));
+  sha256rnds2(state1, state0);
+  pshufd(msg, msg, 0x0E);
+  sha256rnds2(state0, state1);
+  sha256msg1(msgtmp0, msgtmp1);
+
+  // Rounds 8-11
+  movdqu(msg, Address(buf, 32));
+#ifdef _LP64
+  pshufb(msg, shuf_mask);
+#else
+  pshufb(msg, ExternalAddress(pshuffle_byte_flip_mask));
+#endif
+  movdqa(msgtmp2, msg);
+  paddd(msg, Address(rax, 32));
+  sha256rnds2(state1, state0);
+  pshufd(msg, msg, 0x0E);
+  sha256rnds2(state0, state1);
+  sha256msg1(msgtmp1, msgtmp2);
+
+  // Rounds 12-15
+  movdqu(msg, Address(buf, 48));
+#ifdef _LP64
+  pshufb(msg, shuf_mask);
+#else
+  pshufb(msg, ExternalAddress(pshuffle_byte_flip_mask));
+#endif
+  movdqa(msgtmp3, msg);
+  paddd(msg, Address(rax, 48));
+  sha256rnds2(state1, state0);
+  movdqa(msgtmp4, msgtmp3);
+  palignr(msgtmp4, msgtmp2, 4);
+  paddd(msgtmp0, msgtmp4);
+  sha256msg2(msgtmp0, msgtmp3);
+  pshufd(msg, msg, 0x0E);
+  sha256rnds2(state0, state1);
+  sha256msg1(msgtmp2, msgtmp3);
+
+  // Rounds 16-19
+  movdqa(msg, msgtmp0);
+  paddd(msg, Address(rax, 64));
+  sha256rnds2(state1, state0);
+  movdqa(msgtmp4, msgtmp0);
+  palignr(msgtmp4, msgtmp3, 4);
+  paddd(msgtmp1, msgtmp4);
+  sha256msg2(msgtmp1, msgtmp0);
+  pshufd(msg, msg, 0x0E);
+  sha256rnds2(state0, state1);
+  sha256msg1(msgtmp3, msgtmp0);
+
+  // Rounds 20-23
+  movdqa(msg, msgtmp1);
+  paddd(msg, Address(rax, 80));
+  sha256rnds2(state1, state0);
+  movdqa(msgtmp4, msgtmp1);
+  palignr(msgtmp4, msgtmp0, 4);
+  paddd(msgtmp2, msgtmp4);
+  sha256msg2(msgtmp2, msgtmp1);
+  pshufd(msg, msg, 0x0E);
+  sha256rnds2(state0, state1);
+  sha256msg1(msgtmp0, msgtmp1);
+
+  // Rounds 24-27
+  movdqa(msg, msgtmp2);
+  paddd(msg, Address(rax, 96));
+  sha256rnds2(state1, state0);
+  movdqa(msgtmp4, msgtmp2);
+  palignr(msgtmp4, msgtmp1, 4);
+  paddd(msgtmp3, msgtmp4);
+  sha256msg2(msgtmp3, msgtmp2);
+  pshufd(msg, msg, 0x0E);
+  sha256rnds2(state0, state1);
+  sha256msg1(msgtmp1, msgtmp2);
+
+  // Rounds 28-31
+  movdqa(msg, msgtmp3);
+  paddd(msg, Address(rax, 112));
+  sha256rnds2(state1, state0);
+  movdqa(msgtmp4, msgtmp3);
+  palignr(msgtmp4, msgtmp2, 4);
+  paddd(msgtmp0, msgtmp4);
+  sha256msg2(msgtmp0, msgtmp3);
+  pshufd(msg, msg, 0x0E);
+  sha256rnds2(state0, state1);
+  sha256msg1(msgtmp2, msgtmp3);
+
+  // Rounds 32-35
+  movdqa(msg, msgtmp0);
+  paddd(msg, Address(rax, 128));
+  sha256rnds2(state1, state0);
+  movdqa(msgtmp4, msgtmp0);
+  palignr(msgtmp4, msgtmp3, 4);
+  paddd(msgtmp1, msgtmp4);
+  sha256msg2(msgtmp1, msgtmp0);
+  pshufd(msg, msg, 0x0E);
+  sha256rnds2(state0, state1);
+  sha256msg1(msgtmp3, msgtmp0);
+
+  // Rounds 36-39
+  movdqa(msg, msgtmp1);
+  paddd(msg, Address(rax, 144));
+  sha256rnds2(state1, state0);
+  movdqa(msgtmp4, msgtmp1);
+  palignr(msgtmp4, msgtmp0, 4);
+  paddd(msgtmp2, msgtmp4);
+  sha256msg2(msgtmp2, msgtmp1);
+  pshufd(msg, msg, 0x0E);
+  sha256rnds2(state0, state1);
+  sha256msg1(msgtmp0, msgtmp1);
+
+  // Rounds 40-43
+  movdqa(msg, msgtmp2);
+  paddd(msg, Address(rax, 160));
+  sha256rnds2(state1, state0);
+  movdqa(msgtmp4, msgtmp2);
+  palignr(msgtmp4, msgtmp1, 4);
+  paddd(msgtmp3, msgtmp4);
+  sha256msg2(msgtmp3, msgtmp2);
+  pshufd(msg, msg, 0x0E);
+  sha256rnds2(state0, state1);
+  sha256msg1(msgtmp1, msgtmp2);
+
+  // Rounds 44-47
+  movdqa(msg, msgtmp3);
+  paddd(msg, Address(rax, 176));
+  sha256rnds2(state1, state0);
+  movdqa(msgtmp4, msgtmp3);
+  palignr(msgtmp4, msgtmp2, 4);
+  paddd(msgtmp0, msgtmp4);
+  sha256msg2(msgtmp0, msgtmp3);
+  pshufd(msg, msg, 0x0E);
+  sha256rnds2(state0, state1);
+  sha256msg1(msgtmp2, msgtmp3);
+
+  // Rounds 48-51
+  movdqa(msg, msgtmp0);
+  paddd(msg, Address(rax, 192));
+  sha256rnds2(state1, state0);
+  movdqa(msgtmp4, msgtmp0);
+  palignr(msgtmp4, msgtmp3, 4);
+  paddd(msgtmp1, msgtmp4);
+  sha256msg2(msgtmp1, msgtmp0);
+  pshufd(msg, msg, 0x0E);
+  sha256rnds2(state0, state1);
+  sha256msg1(msgtmp3, msgtmp0);
+
+  // Rounds 52-55
+  movdqa(msg, msgtmp1);
+  paddd(msg, Address(rax, 208));
+  sha256rnds2(state1, state0);
+  movdqa(msgtmp4, msgtmp1);
+  palignr(msgtmp4, msgtmp0, 4);
+  paddd(msgtmp2, msgtmp4);
+  sha256msg2(msgtmp2, msgtmp1);
+  pshufd(msg, msg, 0x0E);
+  sha256rnds2(state0, state1);
+
+  // Rounds 56-59
+  movdqa(msg, msgtmp2);
+  paddd(msg, Address(rax, 224));
+  sha256rnds2(state1, state0);
+  movdqa(msgtmp4, msgtmp2);
+  palignr(msgtmp4, msgtmp1, 4);
+  paddd(msgtmp3, msgtmp4);
+  sha256msg2(msgtmp3, msgtmp2);
+  pshufd(msg, msg, 0x0E);
+  sha256rnds2(state0, state1);
+
+  // Rounds 60-63
+  movdqa(msg, msgtmp3);
+  paddd(msg, Address(rax, 240));
+  sha256rnds2(state1, state0);
+  pshufd(msg, msg, 0x0E);
+  sha256rnds2(state0, state1);
+  movdqu(msg, Address(rsp, 0));
+  paddd(state0, msg);
+  movdqu(msg, Address(rsp, 16));
+  paddd(state1, msg);
+
+  if (multi_block) {
+    // increment data pointer and loop if more to process
+    addptr(buf, 64);
+    addptr(ofs, 64);
+    cmpptr(ofs, limit);
+    jcc(Assembler::belowEqual, loop0);
+    movptr(rax, ofs); //return ofs
+  }
+
+  pshufd(state0, state0, 0x1B);
+  pshufd(state1, state1, 0xB1);
+  movdqa(msgtmp4, state0);
+  pblendw(state0, state1, 0xF0);
+  palignr(state1, msgtmp4, 8);
+
+  movdqu(Address(state, 0), state0);
+  movdqu(Address(state, 16), state1);
+
+  bind(done_hash);
+
+}
diff --git a/hotspot/src/cpu/x86/vm/sharedRuntime_x86_32.cpp b/hotspot/src/cpu/x86/vm/sharedRuntime_x86_32.cpp
index af6797ef95a..b2bc4fce1aa 100644
--- a/hotspot/src/cpu/x86/vm/sharedRuntime_x86_32.cpp
+++ b/hotspot/src/cpu/x86/vm/sharedRuntime_x86_32.cpp
@@ -208,13 +208,13 @@ OopMap* RegisterSaver::save_live_registers(MacroAssembler* masm, int additional_
     __ subptr(rsp, ymm_bytes);
     // Save upper half of YMM registers
     for (int n = 0; n < num_xmm_regs; n++) {
-      __ vextractf128h(Address(rsp, n*16), as_XMMRegister(n));
+      __ vextractf128_high(Address(rsp, n*16), as_XMMRegister(n));
     }
     if (UseAVX > 2) {
       __ subptr(rsp, zmm_bytes);
       // Save upper half of ZMM registers
       for (int n = 0; n < num_xmm_regs; n++) {
-        __ vextractf64x4h(Address(rsp, n*32), as_XMMRegister(n), 1);
+        __ vextractf64x4_high(Address(rsp, n*32), as_XMMRegister(n));
       }
     }
   }
@@ -304,13 +304,13 @@ void RegisterSaver::restore_live_registers(MacroAssembler* masm, bool restore_ve
     if (UseAVX > 2) {
       // Restore upper half of ZMM registers.
       for (int n = 0; n < num_xmm_regs; n++) {
-        __ vinsertf64x4h(as_XMMRegister(n), Address(rsp, n*32), 1);
+        __ vinsertf64x4_high(as_XMMRegister(n), Address(rsp, n*32));
       }
       __ addptr(rsp, zmm_bytes);
     }
     // Restore upper half of YMM registers.
     for (int n = 0; n < num_xmm_regs; n++) {
-      __ vinsertf128h(as_XMMRegister(n), Address(rsp, n*16));
+      __ vinsertf128_high(as_XMMRegister(n), Address(rsp, n*16));
     }
     __ addptr(rsp, ymm_bytes);
   }
diff --git a/hotspot/src/cpu/x86/vm/sharedRuntime_x86_64.cpp b/hotspot/src/cpu/x86/vm/sharedRuntime_x86_64.cpp
index 686530b7e09..75f248fb1a3 100644
--- a/hotspot/src/cpu/x86/vm/sharedRuntime_x86_64.cpp
+++ b/hotspot/src/cpu/x86/vm/sharedRuntime_x86_64.cpp
@@ -179,13 +179,13 @@ OopMap* RegisterSaver::save_live_registers(MacroAssembler* masm, int additional_
     // Save upper half of YMM registers(0..15)
     int base_addr = XSAVE_AREA_YMM_BEGIN;
     for (int n = 0; n < 16; n++) {
-      __ vextractf128h(Address(rsp, base_addr+n*16), as_XMMRegister(n));
+      __ vextractf128_high(Address(rsp, base_addr+n*16), as_XMMRegister(n));
     }
     if (VM_Version::supports_evex()) {
       // Save upper half of ZMM registers(0..15)
       base_addr = XSAVE_AREA_ZMM_BEGIN;
       for (int n = 0; n < 16; n++) {
-        __ vextractf64x4h(Address(rsp, base_addr+n*32), as_XMMRegister(n), 1);
+        __ vextractf64x4_high(Address(rsp, base_addr+n*32), as_XMMRegister(n));
       }
       // Save full ZMM registers(16..num_xmm_regs)
       base_addr = XSAVE_AREA_UPPERBANK;
@@ -333,13 +333,13 @@ void RegisterSaver::restore_live_registers(MacroAssembler* masm, bool restore_ve
     // Restore upper half of YMM registers (0..15)
     int base_addr = XSAVE_AREA_YMM_BEGIN;
     for (int n = 0; n < 16; n++) {
-      __ vinsertf128h(as_XMMRegister(n), Address(rsp,  base_addr+n*16));
+      __ vinsertf128_high(as_XMMRegister(n), Address(rsp, base_addr+n*16));
     }
     if (VM_Version::supports_evex()) {
       // Restore upper half of ZMM registers (0..15)
       base_addr = XSAVE_AREA_ZMM_BEGIN;
       for (int n = 0; n < 16; n++) {
-        __ vinsertf64x4h(as_XMMRegister(n), Address(rsp, base_addr+n*32), 1);
+        __ vinsertf64x4_high(as_XMMRegister(n), Address(rsp, base_addr+n*32));
       }
       // Restore full ZMM registers(16..num_xmm_regs)
       base_addr = XSAVE_AREA_UPPERBANK;
diff --git a/hotspot/src/cpu/x86/vm/stubGenerator_x86_32.cpp b/hotspot/src/cpu/x86/vm/stubGenerator_x86_32.cpp
index 894e4cb3319..f5652df8b31 100644
--- a/hotspot/src/cpu/x86/vm/stubGenerator_x86_32.cpp
+++ b/hotspot/src/cpu/x86/vm/stubGenerator_x86_32.cpp
@@ -3068,6 +3068,136 @@ class StubGenerator: public StubCodeGenerator {
     return start;
   }
 
+  address generate_upper_word_mask() {
+    __ align(64);
+    StubCodeMark mark(this, "StubRoutines", "upper_word_mask");
+    address start = __ pc();
+    __ emit_data(0x00000000, relocInfo::none, 0);
+    __ emit_data(0x00000000, relocInfo::none, 0);
+    __ emit_data(0x00000000, relocInfo::none, 0);
+    __ emit_data(0xFFFFFFFF, relocInfo::none, 0);
+    return start;
+  }
+
+  address generate_shuffle_byte_flip_mask() {
+    __ align(64);
+    StubCodeMark mark(this, "StubRoutines", "shuffle_byte_flip_mask");
+    address start = __ pc();
+    __ emit_data(0x0c0d0e0f, relocInfo::none, 0);
+    __ emit_data(0x08090a0b, relocInfo::none, 0);
+    __ emit_data(0x04050607, relocInfo::none, 0);
+    __ emit_data(0x00010203, relocInfo::none, 0);
+    return start;
+  }
+
+  // ofs and limit are use for multi-block byte array.
+  // int com.sun.security.provider.DigestBase.implCompressMultiBlock(byte[] b, int ofs, int limit)
+  address generate_sha1_implCompress(bool multi_block, const char *name) {
+    __ align(CodeEntryAlignment);
+    StubCodeMark mark(this, "StubRoutines", name);
+    address start = __ pc();
+
+    Register buf   = rax;
+    Register state = rdx;
+    Register ofs   = rcx;
+    Register limit = rdi;
+
+    const Address  buf_param(rbp, 8 + 0);
+    const Address  state_param(rbp, 8 + 4);
+    const Address  ofs_param(rbp, 8 + 8);
+    const Address  limit_param(rbp, 8 + 12);
+
+    const XMMRegister abcd = xmm0;
+    const XMMRegister e0 = xmm1;
+    const XMMRegister e1 = xmm2;
+    const XMMRegister msg0 = xmm3;
+
+    const XMMRegister msg1 = xmm4;
+    const XMMRegister msg2 = xmm5;
+    const XMMRegister msg3 = xmm6;
+    const XMMRegister shuf_mask = xmm7;
+
+    __ enter();
+    __ subptr(rsp, 8 * wordSize);
+    if (multi_block) {
+      __ push(limit);
+    }
+    __ movptr(buf, buf_param);
+    __ movptr(state, state_param);
+    if (multi_block) {
+      __ movptr(ofs, ofs_param);
+      __ movptr(limit, limit_param);
+    }
+
+    __ fast_sha1(abcd, e0, e1, msg0, msg1, msg2, msg3, shuf_mask,
+      buf, state, ofs, limit, rsp, multi_block);
+
+    if (multi_block) {
+      __ pop(limit);
+    }
+    __ addptr(rsp, 8 * wordSize);
+    __ leave();
+    __ ret(0);
+    return start;
+  }
+
+  address generate_pshuffle_byte_flip_mask() {
+    __ align(64);
+    StubCodeMark mark(this, "StubRoutines", "pshuffle_byte_flip_mask");
+    address start = __ pc();
+    __ emit_data(0x00010203, relocInfo::none, 0);
+    __ emit_data(0x04050607, relocInfo::none, 0);
+    __ emit_data(0x08090a0b, relocInfo::none, 0);
+    __ emit_data(0x0c0d0e0f, relocInfo::none, 0);
+    return start;
+  }
+
+  // ofs and limit are use for multi-block byte array.
+  // int com.sun.security.provider.DigestBase.implCompressMultiBlock(byte[] b, int ofs, int limit)
+ address generate_sha256_implCompress(bool multi_block, const char *name) {
+    __ align(CodeEntryAlignment);
+    StubCodeMark mark(this, "StubRoutines", name);
+    address start = __ pc();
+
+    Register buf = rbx;
+    Register state = rsi;
+    Register ofs = rdx;
+    Register limit = rcx;
+
+    const Address  buf_param(rbp, 8 + 0);
+    const Address  state_param(rbp, 8 + 4);
+    const Address  ofs_param(rbp, 8 + 8);
+    const Address  limit_param(rbp, 8 + 12);
+
+    const XMMRegister msg = xmm0;
+    const XMMRegister state0 = xmm1;
+    const XMMRegister state1 = xmm2;
+    const XMMRegister msgtmp0 = xmm3;
+
+    const XMMRegister msgtmp1 = xmm4;
+    const XMMRegister msgtmp2 = xmm5;
+    const XMMRegister msgtmp3 = xmm6;
+    const XMMRegister msgtmp4 = xmm7;
+
+    __ enter();
+    __ subptr(rsp, 8 * wordSize);
+    handleSOERegisters(true /*saving*/);
+    __ movptr(buf, buf_param);
+    __ movptr(state, state_param);
+    if (multi_block) {
+     __ movptr(ofs, ofs_param);
+     __ movptr(limit, limit_param);
+    }
+
+    __ fast_sha256(msg, state0, state1, msgtmp0, msgtmp1, msgtmp2, msgtmp3, msgtmp4,
+      buf, state, ofs, limit, rsp, multi_block);
+
+    handleSOERegisters(false);
+    __ addptr(rsp, 8 * wordSize);
+    __ leave();
+    __ ret(0);
+    return start;
+  }
 
   // byte swap x86 long
   address generate_ghash_long_swap_mask() {
@@ -3772,6 +3902,19 @@ class StubGenerator: public StubCodeGenerator {
       StubRoutines::_counterMode_AESCrypt = generate_counterMode_AESCrypt_Parallel();
     }
 
+    if (UseSHA1Intrinsics) {
+      StubRoutines::x86::_upper_word_mask_addr = generate_upper_word_mask();
+      StubRoutines::x86::_shuffle_byte_flip_mask_addr = generate_shuffle_byte_flip_mask();
+      StubRoutines::_sha1_implCompress = generate_sha1_implCompress(false, "sha1_implCompress");
+      StubRoutines::_sha1_implCompressMB = generate_sha1_implCompress(true, "sha1_implCompressMB");
+    }
+    if (UseSHA256Intrinsics) {
+      StubRoutines::x86::_k256_adr = (address)StubRoutines::x86::_k256;
+      StubRoutines::x86::_pshuffle_byte_flip_mask_addr = generate_pshuffle_byte_flip_mask();
+      StubRoutines::_sha256_implCompress = generate_sha256_implCompress(false, "sha256_implCompress");
+      StubRoutines::_sha256_implCompressMB = generate_sha256_implCompress(true, "sha256_implCompressMB");
+    }
+
     // Generate GHASH intrinsics code
     if (UseGHASHIntrinsics) {
       StubRoutines::x86::_ghash_long_swap_mask_addr = generate_ghash_long_swap_mask();
diff --git a/hotspot/src/cpu/x86/vm/stubGenerator_x86_64.cpp b/hotspot/src/cpu/x86/vm/stubGenerator_x86_64.cpp
index db518d804db..d1df1eac653 100644
--- a/hotspot/src/cpu/x86/vm/stubGenerator_x86_64.cpp
+++ b/hotspot/src/cpu/x86/vm/stubGenerator_x86_64.cpp
@@ -275,7 +275,7 @@ class StubGenerator: public StubCodeGenerator {
     }
     if (VM_Version::supports_evex()) {
       for (int i = xmm_save_first; i <= last_reg; i++) {
-        __ vextractf32x4h(xmm_save(i), as_XMMRegister(i), 0);
+        __ vextractf32x4(xmm_save(i), as_XMMRegister(i), 0);
       }
     } else {
       for (int i = xmm_save_first; i <= last_reg; i++) {
@@ -393,7 +393,7 @@ class StubGenerator: public StubCodeGenerator {
     // emit the restores for xmm regs
     if (VM_Version::supports_evex()) {
       for (int i = xmm_save_first; i <= last_reg; i++) {
-        __ vinsertf32x4h(as_XMMRegister(i), xmm_save(i), 0);
+        __ vinsertf32x4(as_XMMRegister(i), as_XMMRegister(i), xmm_save(i), 0);
       }
     } else {
       for (int i = xmm_save_first; i <= last_reg; i++) {
@@ -3695,6 +3695,133 @@ class StubGenerator: public StubCodeGenerator {
     return start;
   }
 
+  address generate_upper_word_mask() {
+    __ align(64);
+    StubCodeMark mark(this, "StubRoutines", "upper_word_mask");
+    address start = __ pc();
+    __ emit_data64(0x0000000000000000, relocInfo::none);
+    __ emit_data64(0xFFFFFFFF00000000, relocInfo::none);
+    return start;
+  }
+
+  address generate_shuffle_byte_flip_mask() {
+    __ align(64);
+    StubCodeMark mark(this, "StubRoutines", "shuffle_byte_flip_mask");
+    address start = __ pc();
+    __ emit_data64(0x08090a0b0c0d0e0f, relocInfo::none);
+    __ emit_data64(0x0001020304050607, relocInfo::none);
+    return start;
+  }
+
+  // ofs and limit are use for multi-block byte array.
+  // int com.sun.security.provider.DigestBase.implCompressMultiBlock(byte[] b, int ofs, int limit)
+  address generate_sha1_implCompress(bool multi_block, const char *name) {
+    __ align(CodeEntryAlignment);
+    StubCodeMark mark(this, "StubRoutines", name);
+    address start = __ pc();
+
+    Register buf = c_rarg0;
+    Register state = c_rarg1;
+    Register ofs = c_rarg2;
+    Register limit = c_rarg3;
+
+    const XMMRegister abcd = xmm0;
+    const XMMRegister e0 = xmm1;
+    const XMMRegister e1 = xmm2;
+    const XMMRegister msg0 = xmm3;
+
+    const XMMRegister msg1 = xmm4;
+    const XMMRegister msg2 = xmm5;
+    const XMMRegister msg3 = xmm6;
+    const XMMRegister shuf_mask = xmm7;
+
+    __ enter();
+
+#ifdef _WIN64
+    // save the xmm registers which must be preserved 6-7
+    __ subptr(rsp, 4 * wordSize);
+    __ movdqu(Address(rsp, 0), xmm6);
+    __ movdqu(Address(rsp, 2 * wordSize), xmm7);
+#endif
+
+    __ subptr(rsp, 4 * wordSize);
+
+    __ fast_sha1(abcd, e0, e1, msg0, msg1, msg2, msg3, shuf_mask,
+      buf, state, ofs, limit, rsp, multi_block);
+
+    __ addptr(rsp, 4 * wordSize);
+#ifdef _WIN64
+    // restore xmm regs belonging to calling function
+    __ movdqu(xmm6, Address(rsp, 0));
+    __ movdqu(xmm7, Address(rsp, 2 * wordSize));
+    __ addptr(rsp, 4 * wordSize);
+#endif
+
+    __ leave();
+    __ ret(0);
+    return start;
+  }
+
+  address generate_pshuffle_byte_flip_mask() {
+    __ align(64);
+    StubCodeMark mark(this, "StubRoutines", "pshuffle_byte_flip_mask");
+    address start = __ pc();
+    __ emit_data64(0x0405060700010203, relocInfo::none);
+    __ emit_data64(0x0c0d0e0f08090a0b, relocInfo::none);
+    return start;
+  }
+
+// ofs and limit are use for multi-block byte array.
+// int com.sun.security.provider.DigestBase.implCompressMultiBlock(byte[] b, int ofs, int limit)
+  address generate_sha256_implCompress(bool multi_block, const char *name) {
+    __ align(CodeEntryAlignment);
+    StubCodeMark mark(this, "StubRoutines", name);
+    address start = __ pc();
+
+    Register buf = c_rarg0;
+    Register state = c_rarg1;
+    Register ofs = c_rarg2;
+    Register limit = c_rarg3;
+
+    const XMMRegister msg = xmm0;
+    const XMMRegister state0 = xmm1;
+    const XMMRegister state1 = xmm2;
+    const XMMRegister msgtmp0 = xmm3;
+
+    const XMMRegister msgtmp1 = xmm4;
+    const XMMRegister msgtmp2 = xmm5;
+    const XMMRegister msgtmp3 = xmm6;
+    const XMMRegister msgtmp4 = xmm7;
+
+    const XMMRegister shuf_mask = xmm8;
+
+    __ enter();
+#ifdef _WIN64
+    // save the xmm registers which must be preserved 6-7
+    __ subptr(rsp, 6 * wordSize);
+    __ movdqu(Address(rsp, 0), xmm6);
+    __ movdqu(Address(rsp, 2 * wordSize), xmm7);
+    __ movdqu(Address(rsp, 4 * wordSize), xmm8);
+#endif
+
+    __ subptr(rsp, 4 * wordSize);
+
+    __ fast_sha256(msg, state0, state1, msgtmp0, msgtmp1, msgtmp2, msgtmp3, msgtmp4,
+      buf, state, ofs, limit, rsp, multi_block, shuf_mask);
+
+    __ addptr(rsp, 4 * wordSize);
+#ifdef _WIN64
+    // restore xmm regs belonging to calling function
+    __ movdqu(xmm6, Address(rsp, 0));
+    __ movdqu(xmm7, Address(rsp, 2 * wordSize));
+    __ movdqu(xmm8, Address(rsp, 4 * wordSize));
+    __ addptr(rsp, 6 * wordSize);
+#endif
+    __ leave();
+    __ ret(0);
+    return start;
+  }
+
   // This is a version of CTR/AES crypt which does 6 blocks in a loop at a time
   // to hide instruction latency
   //
@@ -4974,6 +5101,19 @@ class StubGenerator: public StubCodeGenerator {
       StubRoutines::_counterMode_AESCrypt = generate_counterMode_AESCrypt_Parallel();
     }
 
+    if (UseSHA1Intrinsics) {
+      StubRoutines::x86::_upper_word_mask_addr = generate_upper_word_mask();
+      StubRoutines::x86::_shuffle_byte_flip_mask_addr = generate_shuffle_byte_flip_mask();
+      StubRoutines::_sha1_implCompress = generate_sha1_implCompress(false, "sha1_implCompress");
+      StubRoutines::_sha1_implCompressMB = generate_sha1_implCompress(true, "sha1_implCompressMB");
+    }
+    if (UseSHA256Intrinsics) {
+      StubRoutines::x86::_k256_adr = (address)StubRoutines::x86::_k256;
+      StubRoutines::x86::_pshuffle_byte_flip_mask_addr = generate_pshuffle_byte_flip_mask();
+      StubRoutines::_sha256_implCompress = generate_sha256_implCompress(false, "sha256_implCompress");
+      StubRoutines::_sha256_implCompressMB = generate_sha256_implCompress(true, "sha256_implCompressMB");
+    }
+
     // Generate GHASH intrinsics code
     if (UseGHASHIntrinsics) {
       StubRoutines::x86::_ghash_long_swap_mask_addr = generate_ghash_long_swap_mask();
diff --git a/hotspot/src/cpu/x86/vm/stubRoutines_x86.cpp b/hotspot/src/cpu/x86/vm/stubRoutines_x86.cpp
index 3bc199b1db5..141fbf048eb 100644
--- a/hotspot/src/cpu/x86/vm/stubRoutines_x86.cpp
+++ b/hotspot/src/cpu/x86/vm/stubRoutines_x86.cpp
@@ -29,6 +29,12 @@
 #include "runtime/thread.inline.hpp"
 #include "crc32c.h"
 
+#ifdef _MSC_VER
+#define ALIGNED_(x) __declspec(align(x))
+#else
+#define ALIGNED_(x) __attribute__ ((aligned(x)))
+#endif
+
 // Implementation of the platform-specific part of StubRoutines - for
 // a description of how to extend it, see the stubRoutines.hpp file.
 
@@ -37,6 +43,10 @@ address StubRoutines::x86::_key_shuffle_mask_addr = NULL;
 address StubRoutines::x86::_counter_shuffle_mask_addr = NULL;
 address StubRoutines::x86::_ghash_long_swap_mask_addr = NULL;
 address StubRoutines::x86::_ghash_byte_swap_mask_addr = NULL;
+address StubRoutines::x86::_upper_word_mask_addr = NULL;
+address StubRoutines::x86::_shuffle_byte_flip_mask_addr = NULL;
+address StubRoutines::x86::_k256_adr = NULL;
+address StubRoutines::x86::_pshuffle_byte_flip_mask_addr = NULL;
 
 uint64_t StubRoutines::x86::_crc_by128_masks[] =
 {
@@ -236,3 +246,23 @@ void StubRoutines::x86::generate_CRC32C_table(bool is_pclmulqdq_table_supported)
     _crc32c_table = (juint*)pclmulqdq_table;
   }
 }
+
+ALIGNED_(64) juint StubRoutines::x86::_k256[] =
+{
+    0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL,
+    0x3956c25bUL, 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL,
+    0xd807aa98UL, 0x12835b01UL, 0x243185beUL, 0x550c7dc3UL,
+    0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL, 0xc19bf174UL,
+    0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL,
+    0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL,
+    0x983e5152UL, 0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL,
+    0xc6e00bf3UL, 0xd5a79147UL, 0x06ca6351UL, 0x14292967UL,
+    0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL, 0x53380d13UL,
+    0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL,
+    0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL,
+    0xd192e819UL, 0xd6990624UL, 0xf40e3585UL, 0x106aa070UL,
+    0x19a4c116UL, 0x1e376c08UL, 0x2748774cUL, 0x34b0bcb5UL,
+    0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL, 0x682e6ff3UL,
+    0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
+    0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL
+};
diff --git a/hotspot/src/cpu/x86/vm/stubRoutines_x86.hpp b/hotspot/src/cpu/x86/vm/stubRoutines_x86.hpp
index 5b2bf4bdf91..4c9ce0153fd 100644
--- a/hotspot/src/cpu/x86/vm/stubRoutines_x86.hpp
+++ b/hotspot/src/cpu/x86/vm/stubRoutines_x86.hpp
@@ -46,6 +46,17 @@
   static address _ghash_long_swap_mask_addr;
   static address _ghash_byte_swap_mask_addr;
 
+  // upper word mask for sha1
+  static address _upper_word_mask_addr;
+  // byte flip mask for sha1
+  static address _shuffle_byte_flip_mask_addr;
+
+  //k256 table for sha256
+  static juint _k256[];
+  static address _k256_adr;
+  // byte flip mask for sha256
+  static address _pshuffle_byte_flip_mask_addr;
+
  public:
   static address verify_mxcsr_entry()    { return _verify_mxcsr_entry; }
   static address key_shuffle_mask_addr() { return _key_shuffle_mask_addr; }
@@ -53,5 +64,9 @@
   static address crc_by128_masks_addr()  { return (address)_crc_by128_masks; }
   static address ghash_long_swap_mask_addr() { return _ghash_long_swap_mask_addr; }
   static address ghash_byte_swap_mask_addr() { return _ghash_byte_swap_mask_addr; }
+  static address upper_word_mask_addr() { return _upper_word_mask_addr; }
+  static address shuffle_byte_flip_mask_addr() { return _shuffle_byte_flip_mask_addr; }
+  static address k256_addr()      { return _k256_adr; }
+  static address pshuffle_byte_flip_mask_addr() { return _pshuffle_byte_flip_mask_addr; }
   static void generate_CRC32C_table(bool is_pclmulqdq_supported);
 #endif // CPU_X86_VM_STUBROUTINES_X86_32_HPP
diff --git a/hotspot/src/cpu/x86/vm/vmStructs_x86.hpp b/hotspot/src/cpu/x86/vm/vmStructs_x86.hpp
index 40e6e431882..713ee14472d 100644
--- a/hotspot/src/cpu/x86/vm/vmStructs_x86.hpp
+++ b/hotspot/src/cpu/x86/vm/vmStructs_x86.hpp
@@ -68,10 +68,11 @@
   declare_constant(VM_Version::CPU_AVX512DQ)                        \
   declare_constant(VM_Version::CPU_AVX512PF)                        \
   declare_constant(VM_Version::CPU_AVX512ER)                        \
-  declare_constant(VM_Version::CPU_AVX512CD)                        \
-  declare_constant(VM_Version::CPU_AVX512BW)
+  declare_constant(VM_Version::CPU_AVX512CD)
 
 #define VM_LONG_CONSTANTS_CPU(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant) \
-  declare_preprocessor_constant("VM_Version::CPU_AVX512VL", CPU_AVX512VL)
+  declare_preprocessor_constant("VM_Version::CPU_AVX512BW", CPU_AVX512BW) \
+  declare_preprocessor_constant("VM_Version::CPU_AVX512VL", CPU_AVX512VL) \
+  declare_preprocessor_constant("VM_Version::CPU_SHA", CPU_SHA)
 
 #endif // CPU_X86_VM_VMSTRUCTS_X86_HPP
diff --git a/hotspot/src/cpu/x86/vm/vm_version_x86.cpp b/hotspot/src/cpu/x86/vm/vm_version_x86.cpp
index 0bfd8e8f3e0..94c7e156d7e 100644
--- a/hotspot/src/cpu/x86/vm/vm_version_x86.cpp
+++ b/hotspot/src/cpu/x86/vm/vm_version_x86.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -385,7 +385,7 @@ class VM_Version_StubGenerator: public StubCodeGenerator {
 
     __ movdl(xmm0, rcx);
     __ pshufd(xmm0, xmm0, 0x00);
-    __ vinsertf128h(xmm0, xmm0, xmm0);
+    __ vinsertf128_high(xmm0, xmm0);
     __ vmovdqu(xmm7, xmm0);
 #ifdef _LP64
     __ vmovdqu(xmm8, xmm0);
@@ -577,7 +577,7 @@ void VM_Version::get_processor_features() {
   }
 
   char buf[256];
-  jio_snprintf(buf, sizeof(buf), "(%u cores per cpu, %u threads per core) family %d model %d stepping %d%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
+  jio_snprintf(buf, sizeof(buf), "(%u cores per cpu, %u threads per core) family %d model %d stepping %d%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
                cores_per_cpu(), threads_per_core(),
                cpu_family(), _model, _stepping,
                (supports_cmov() ? ", cmov" : ""),
@@ -608,7 +608,8 @@ void VM_Version::get_processor_features() {
                (supports_bmi1() ? ", bmi1" : ""),
                (supports_bmi2() ? ", bmi2" : ""),
                (supports_adx() ? ", adx" : ""),
-               (supports_evex() ? ", evex" : ""));
+               (supports_evex() ? ", evex" : ""),
+               (supports_sha() ? ", sha" : ""));
   _features_string = os::strdup(buf);
 
   // UseSSE is set to the smaller of what hardware supports and what
@@ -730,17 +731,29 @@ void VM_Version::get_processor_features() {
     FLAG_SET_DEFAULT(UseGHASHIntrinsics, false);
   }
 
-  if (UseSHA) {
+  if (supports_sha()) {
+    if (FLAG_IS_DEFAULT(UseSHA)) {
+      UseSHA = true;
+    }
+  } else if (UseSHA) {
     warning("SHA instructions are not available on this CPU");
     FLAG_SET_DEFAULT(UseSHA, false);
   }
 
-  if (UseSHA1Intrinsics) {
+  if (UseSHA) {
+    if (FLAG_IS_DEFAULT(UseSHA1Intrinsics)) {
+      FLAG_SET_DEFAULT(UseSHA1Intrinsics, true);
+    }
+  } else if (UseSHA1Intrinsics) {
     warning("Intrinsics for SHA-1 crypto hash functions not available on this CPU.");
     FLAG_SET_DEFAULT(UseSHA1Intrinsics, false);
   }
 
-  if (UseSHA256Intrinsics) {
+  if (UseSHA) {
+    if (FLAG_IS_DEFAULT(UseSHA256Intrinsics)) {
+      FLAG_SET_DEFAULT(UseSHA256Intrinsics, true);
+    }
+  } else if (UseSHA256Intrinsics) {
     warning("Intrinsics for SHA-224 and SHA-256 crypto hash functions not available on this CPU.");
     FLAG_SET_DEFAULT(UseSHA256Intrinsics, false);
   }
@@ -750,6 +763,10 @@ void VM_Version::get_processor_features() {
     FLAG_SET_DEFAULT(UseSHA512Intrinsics, false);
   }
 
+  if (!(UseSHA1Intrinsics || UseSHA256Intrinsics || UseSHA512Intrinsics)) {
+    FLAG_SET_DEFAULT(UseSHA, false);
+  }
+
   if (UseAdler32Intrinsics) {
     warning("Adler32Intrinsics not available on this CPU.");
     FLAG_SET_DEFAULT(UseAdler32Intrinsics, false);
diff --git a/hotspot/src/cpu/x86/vm/vm_version_x86.hpp b/hotspot/src/cpu/x86/vm/vm_version_x86.hpp
index 77550a96a4c..8dca27b546b 100644
--- a/hotspot/src/cpu/x86/vm/vm_version_x86.hpp
+++ b/hotspot/src/cpu/x86/vm/vm_version_x86.hpp
@@ -221,7 +221,7 @@ class VM_Version : public Abstract_VM_Version {
                avx512pf : 1,
                avx512er : 1,
                avx512cd : 1,
-                        : 1,
+                    sha : 1,
                avx512bw : 1,
                avx512vl : 1;
     } bits;
@@ -282,11 +282,13 @@ protected:
     CPU_AVX512DQ = (1 << 27),
     CPU_AVX512PF = (1 << 28),
     CPU_AVX512ER = (1 << 29),
-    CPU_AVX512CD = (1 << 30),
-    CPU_AVX512BW = (1 << 31)
+    CPU_AVX512CD = (1 << 30)
+    // Keeping sign bit 31 unassigned.
   };
 
-#define CPU_AVX512VL UCONST64(0x100000000) // EVEX instructions with smaller vector length : enums are limited to 32bit
+#define CPU_AVX512BW ((uint64_t)UCONST64(0x100000000)) // enums are limited to 31 bit
+#define CPU_AVX512VL ((uint64_t)UCONST64(0x200000000)) // EVEX instructions with smaller vector length
+#define CPU_SHA ((uint64_t)UCONST64(0x400000000))      // SHA instructions
 
   enum Extended_Family {
     // AMD
@@ -516,6 +518,8 @@ protected:
          result |= CPU_ADX;
       if(_cpuid_info.sef_cpuid7_ebx.bits.bmi2 != 0)
         result |= CPU_BMI2;
+      if (_cpuid_info.sef_cpuid7_ebx.bits.sha != 0)
+        result |= CPU_SHA;
       if(_cpuid_info.ext_cpuid1_ecx.bits.lzcnt_intel != 0)
         result |= CPU_LZCNT;
       // for Intel, ecx.bits.misalignsse bit (bit 8) indicates support for prefetchw
@@ -721,6 +725,7 @@ public:
   static bool supports_avx512nobw() { return (supports_evex() && !supports_avx512bw()); }
   static bool supports_avx256only() { return (supports_avx2() && !supports_evex()); }
   static bool supports_avxonly()    { return ((supports_avx2() || supports_avx()) && !supports_evex()); }
+  static bool supports_sha()        { return (_features & CPU_SHA) != 0; }
   // Intel features
   static bool is_intel_family_core() { return is_intel() &&
                                        extended_cpu_family() == CPU_FAMILY_INTEL_CORE; }
diff --git a/hotspot/src/cpu/x86/vm/x86.ad b/hotspot/src/cpu/x86/vm/x86.ad
index a316b914a52..603e00beef4 100644
--- a/hotspot/src/cpu/x86/vm/x86.ad
+++ b/hotspot/src/cpu/x86/vm/x86.ad
@@ -3179,13 +3179,13 @@ instruct Repl32B(vecY dst, rRegI src) %{
             "punpcklbw $dst,$dst\n\t"
             "pshuflw $dst,$dst,0x00\n\t"
             "punpcklqdq $dst,$dst\n\t"
-            "vinserti128h $dst,$dst,$dst\t! replicate32B" %}
+            "vinserti128_high $dst,$dst\t! replicate32B" %}
   ins_encode %{
     __ movdl($dst$$XMMRegister, $src$$Register);
     __ punpcklbw($dst$$XMMRegister, $dst$$XMMRegister);
     __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
     __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
-    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinserti128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -3196,12 +3196,12 @@ instruct Repl32B_mem(vecY dst, memory mem) %{
   format %{ "punpcklbw $dst,$mem\n\t"
             "pshuflw $dst,$dst,0x00\n\t"
             "punpcklqdq $dst,$dst\n\t"
-            "vinserti128h $dst,$dst,$dst\t! replicate32B" %}
+            "vinserti128_high $dst,$dst\t! replicate32B" %}
   ins_encode %{
     __ punpcklbw($dst$$XMMRegister, $mem$$Address);
     __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
     __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
-    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinserti128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -3223,11 +3223,11 @@ instruct Repl32B_imm(vecY dst, immI con) %{
   match(Set dst (ReplicateB con));
   format %{ "movq    $dst,[$constantaddress]\n\t"
             "punpcklqdq $dst,$dst\n\t"
-            "vinserti128h $dst,$dst,$dst\t! lreplicate32B($con)" %}
+            "vinserti128_high $dst,$dst\t! lreplicate32B($con)" %}
   ins_encode %{
     __ movq($dst$$XMMRegister, $constantaddress(replicate8_imm($con$$constant, 1)));
     __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
-    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinserti128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -3298,12 +3298,12 @@ instruct Repl16S(vecY dst, rRegI src) %{
   format %{ "movd    $dst,$src\n\t"
             "pshuflw $dst,$dst,0x00\n\t"
             "punpcklqdq $dst,$dst\n\t"
-            "vinserti128h $dst,$dst,$dst\t! replicate16S" %}
+            "vinserti128_high $dst,$dst\t! replicate16S" %}
   ins_encode %{
     __ movdl($dst$$XMMRegister, $src$$Register);
     __ pshuflw($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
     __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
-    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinserti128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -3313,11 +3313,11 @@ instruct Repl16S_mem(vecY dst, memory mem) %{
   match(Set dst (ReplicateS (LoadS mem)));
   format %{ "pshuflw $dst,$mem,0x00\n\t"
             "punpcklqdq $dst,$dst\n\t"
-            "vinserti128h $dst,$dst,$dst\t! replicate16S" %}
+            "vinserti128_high $dst,$dst\t! replicate16S" %}
   ins_encode %{
     __ pshuflw($dst$$XMMRegister, $mem$$Address, 0x00);
     __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
-    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinserti128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -3327,11 +3327,11 @@ instruct Repl16S_imm(vecY dst, immI con) %{
   match(Set dst (ReplicateS con));
   format %{ "movq    $dst,[$constantaddress]\n\t"
             "punpcklqdq $dst,$dst\n\t"
-            "vinserti128h $dst,$dst,$dst\t! replicate16S($con)" %}
+            "vinserti128_high $dst,$dst\t! replicate16S($con)" %}
   ins_encode %{
     __ movq($dst$$XMMRegister, $constantaddress(replicate8_imm($con$$constant, 2)));
     __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
-    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinserti128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -3363,11 +3363,11 @@ instruct Repl8I(vecY dst, rRegI src) %{
   match(Set dst (ReplicateI src));
   format %{ "movd    $dst,$src\n\t"
             "pshufd  $dst,$dst,0x00\n\t"
-            "vinserti128h $dst,$dst,$dst\t! replicate8I" %}
+            "vinserti128_high $dst,$dst\t! replicate8I" %}
   ins_encode %{
     __ movdl($dst$$XMMRegister, $src$$Register);
     __ pshufd($dst$$XMMRegister, $dst$$XMMRegister, 0x00);
-    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinserti128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -3376,10 +3376,10 @@ instruct Repl8I_mem(vecY dst, memory mem) %{
   predicate(n->as_Vector()->length() == 8 && !VM_Version::supports_avx512vl());
   match(Set dst (ReplicateI (LoadI mem)));
   format %{ "pshufd  $dst,$mem,0x00\n\t"
-            "vinserti128h $dst,$dst,$dst\t! replicate8I" %}
+            "vinserti128_high $dst,$dst\t! replicate8I" %}
   ins_encode %{
     __ pshufd($dst$$XMMRegister, $mem$$Address, 0x00);
-    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinserti128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -3401,11 +3401,11 @@ instruct Repl8I_imm(vecY dst, immI con) %{
   match(Set dst (ReplicateI con));
   format %{ "movq    $dst,[$constantaddress]\t! replicate8I($con)\n\t"
             "punpcklqdq $dst,$dst\n\t"
-            "vinserti128h $dst,$dst,$dst" %}
+            "vinserti128_high $dst,$dst" %}
   ins_encode %{
     __ movq($dst$$XMMRegister, $constantaddress(replicate8_imm($con$$constant, 4)));
     __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
-    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinserti128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -3430,11 +3430,11 @@ instruct Repl4L(vecY dst, rRegL src) %{
   match(Set dst (ReplicateL src));
   format %{ "movdq   $dst,$src\n\t"
             "punpcklqdq $dst,$dst\n\t"
-            "vinserti128h $dst,$dst,$dst\t! replicate4L" %}
+            "vinserti128_high $dst,$dst\t! replicate4L" %}
   ins_encode %{
     __ movdq($dst$$XMMRegister, $src$$Register);
     __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
-    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinserti128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -3447,13 +3447,13 @@ instruct Repl4L(vecY dst, eRegL src, regD tmp) %{
             "movdl   $tmp,$src.hi\n\t"
             "punpckldq $dst,$tmp\n\t"
             "punpcklqdq $dst,$dst\n\t"
-            "vinserti128h $dst,$dst,$dst\t! replicate4L" %}
+            "vinserti128_high $dst,$dst\t! replicate4L" %}
   ins_encode %{
     __ movdl($dst$$XMMRegister, $src$$Register);
     __ movdl($tmp$$XMMRegister, HIGH_FROM_LOW($src$$Register));
     __ punpckldq($dst$$XMMRegister, $tmp$$XMMRegister);
     __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
-    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinserti128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -3464,11 +3464,11 @@ instruct Repl4L_imm(vecY dst, immL con) %{
   match(Set dst (ReplicateL con));
   format %{ "movq    $dst,[$constantaddress]\n\t"
             "punpcklqdq $dst,$dst\n\t"
-            "vinserti128h $dst,$dst,$dst\t! replicate4L($con)" %}
+            "vinserti128_high $dst,$dst\t! replicate4L($con)" %}
   ins_encode %{
     __ movq($dst$$XMMRegister, $constantaddress($con));
     __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
-    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinserti128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -3478,11 +3478,11 @@ instruct Repl4L_mem(vecY dst, memory mem) %{
   match(Set dst (ReplicateL (LoadL mem)));
   format %{ "movq    $dst,$mem\n\t"
             "punpcklqdq $dst,$dst\n\t"
-            "vinserti128h $dst,$dst,$dst\t! replicate4L" %}
+            "vinserti128_high $dst,$dst\t! replicate4L" %}
   ins_encode %{
     __ movq($dst$$XMMRegister, $mem$$Address);
     __ punpcklqdq($dst$$XMMRegister, $dst$$XMMRegister);
-    __ vinserti128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinserti128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -3511,10 +3511,10 @@ instruct Repl8F(vecY dst, regF src) %{
   predicate(n->as_Vector()->length() == 8 && !VM_Version::supports_avx512vl());
   match(Set dst (ReplicateF src));
   format %{ "pshufd  $dst,$src,0x00\n\t"
-            "vinsertf128h $dst,$dst,$dst\t! replicate8F" %}
+            "vinsertf128_high $dst,$dst\t! replicate8F" %}
   ins_encode %{
     __ pshufd($dst$$XMMRegister, $src$$XMMRegister, 0x00);
-    __ vinsertf128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinsertf128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -3523,10 +3523,10 @@ instruct Repl8F_mem(vecY dst, memory mem) %{
   predicate(n->as_Vector()->length() == 8 && !VM_Version::supports_avx512vl());
   match(Set dst (ReplicateF (LoadF mem)));
   format %{ "pshufd  $dst,$mem,0x00\n\t"
-            "vinsertf128h $dst,$dst,$dst\t! replicate8F" %}
+            "vinsertf128_high $dst,$dst\t! replicate8F" %}
   ins_encode %{
     __ pshufd($dst$$XMMRegister, $mem$$Address, 0x00);
-    __ vinsertf128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinsertf128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -3576,10 +3576,10 @@ instruct Repl4D(vecY dst, regD src) %{
   predicate(n->as_Vector()->length() == 4 && !VM_Version::supports_avx512vl());
   match(Set dst (ReplicateD src));
   format %{ "pshufd  $dst,$src,0x44\n\t"
-            "vinsertf128h $dst,$dst,$dst\t! replicate4D" %}
+            "vinsertf128_high $dst,$dst\t! replicate4D" %}
   ins_encode %{
     __ pshufd($dst$$XMMRegister, $src$$XMMRegister, 0x44);
-    __ vinsertf128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinsertf128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -3588,10 +3588,10 @@ instruct Repl4D_mem(vecY dst, memory mem) %{
   predicate(n->as_Vector()->length() == 4 && !VM_Version::supports_avx512vl());
   match(Set dst (ReplicateD (LoadD mem)));
   format %{ "pshufd  $dst,$mem,0x44\n\t"
-            "vinsertf128h $dst,$dst,$dst\t! replicate4D" %}
+            "vinsertf128_high $dst,$dst\t! replicate4D" %}
   ins_encode %{
     __ pshufd($dst$$XMMRegister, $mem$$Address, 0x44);
-    __ vinsertf128h($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister);
+    __ vinsertf128_high($dst$$XMMRegister, $dst$$XMMRegister);
   %}
   ins_pipe( pipe_slow );
 %}
@@ -4791,7 +4791,7 @@ instruct rvadd8I_reduction_reg(rRegI dst, rRegI src1, vecY src2, regF tmp, regF
   effect(TEMP tmp, TEMP tmp2);
   format %{ "vphaddd  $tmp,$src2,$src2\n\t"
             "vphaddd  $tmp,$tmp,$tmp2\n\t"
-            "vextracti128  $tmp2,$tmp\n\t"
+            "vextracti128_high  $tmp2,$tmp\n\t"
             "vpaddd   $tmp,$tmp,$tmp2\n\t"
             "movd     $tmp2,$src1\n\t"
             "vpaddd   $tmp2,$tmp2,$tmp\n\t"
@@ -4800,7 +4800,7 @@ instruct rvadd8I_reduction_reg(rRegI dst, rRegI src1, vecY src2, regF tmp, regF
     int vector_len = 1;
     __ vphaddd($tmp$$XMMRegister, $src2$$XMMRegister, $src2$$XMMRegister, vector_len);
     __ vphaddd($tmp$$XMMRegister, $tmp$$XMMRegister, $tmp2$$XMMRegister, vector_len);
-    __ vextracti128h($tmp2$$XMMRegister, $tmp$$XMMRegister);
+    __ vextracti128_high($tmp2$$XMMRegister, $tmp$$XMMRegister);
     __ vpaddd($tmp$$XMMRegister, $tmp$$XMMRegister, $tmp2$$XMMRegister, 0);
     __ movdl($tmp2$$XMMRegister, $src1$$Register);
     __ vpaddd($tmp2$$XMMRegister, $tmp2$$XMMRegister, $tmp$$XMMRegister, 0);
@@ -4813,7 +4813,7 @@ instruct rvadd8I_reduction_reg_evex(rRegI dst, rRegI src1, vecY src2, regF tmp,
   predicate(UseAVX > 2);
   match(Set dst (AddReductionVI src1 src2));
   effect(TEMP tmp, TEMP tmp2);
-  format %{ "vextracti128  $tmp,$src2\n\t"
+  format %{ "vextracti128_high  $tmp,$src2\n\t"
             "vpaddd  $tmp,$tmp,$src2\n\t"
             "pshufd  $tmp2,$tmp,0xE\n\t"
             "vpaddd  $tmp,$tmp,$tmp2\n\t"
@@ -4824,7 +4824,7 @@ instruct rvadd8I_reduction_reg_evex(rRegI dst, rRegI src1, vecY src2, regF tmp,
             "movd    $dst,$tmp2\t! add reduction8I" %}
   ins_encode %{
     int vector_len = 0;
-    __ vextracti128h($tmp$$XMMRegister, $src2$$XMMRegister);
+    __ vextracti128_high($tmp$$XMMRegister, $src2$$XMMRegister);
     __ vpaddd($tmp$$XMMRegister, $tmp$$XMMRegister, $src2$$XMMRegister, vector_len);
     __ pshufd($tmp2$$XMMRegister, $tmp$$XMMRegister, 0xE);
     __ vpaddd($tmp$$XMMRegister, $tmp$$XMMRegister, $tmp2$$XMMRegister, vector_len);
@@ -4841,9 +4841,9 @@ instruct rvadd16I_reduction_reg_evex(rRegI dst, rRegI src1, vecZ src2, regF tmp,
   predicate(UseAVX > 2);
   match(Set dst (AddReductionVI src1 src2));
   effect(TEMP tmp, TEMP tmp2, TEMP tmp3);
-  format %{ "vextracti64x4  $tmp3,$src2,0x1\n\t"
+  format %{ "vextracti64x4_high  $tmp3,$src2\n\t"
             "vpaddd  $tmp3,$tmp3,$src2\n\t"
-            "vextracti128   $tmp,$tmp3\n\t"
+            "vextracti128_high  $tmp,$tmp3\n\t"
             "vpaddd  $tmp,$tmp,$tmp3\n\t"
             "pshufd  $tmp2,$tmp,0xE\n\t"
             "vpaddd  $tmp,$tmp,$tmp2\n\t"
@@ -4853,9 +4853,9 @@ instruct rvadd16I_reduction_reg_evex(rRegI dst, rRegI src1, vecZ src2, regF tmp,
             "vpaddd  $tmp2,$tmp,$tmp2\n\t"
             "movd    $dst,$tmp2\t! mul reduction16I" %}
   ins_encode %{
-    __ vextracti64x4h($tmp3$$XMMRegister, $src2$$XMMRegister, 1);
+    __ vextracti64x4_high($tmp3$$XMMRegister, $src2$$XMMRegister);
     __ vpaddd($tmp3$$XMMRegister, $tmp3$$XMMRegister, $src2$$XMMRegister, 1);
-    __ vextracti128h($tmp$$XMMRegister, $tmp3$$XMMRegister);
+    __ vextracti128_high($tmp$$XMMRegister, $tmp3$$XMMRegister);
     __ vpaddd($tmp$$XMMRegister, $tmp$$XMMRegister, $tmp3$$XMMRegister, 0);
     __ pshufd($tmp2$$XMMRegister, $tmp$$XMMRegister, 0xE);
     __ vpaddd($tmp$$XMMRegister, $tmp$$XMMRegister, $tmp2$$XMMRegister, 0);
@@ -4892,7 +4892,7 @@ instruct rvadd4L_reduction_reg(rRegL dst, rRegL src1, vecY src2, regF tmp, regF
   predicate(UseAVX > 2);
   match(Set dst (AddReductionVL src1 src2));
   effect(TEMP tmp, TEMP tmp2);
-  format %{ "vextracti128  $tmp,$src2\n\t"
+  format %{ "vextracti128_high  $tmp,$src2\n\t"
             "vpaddq  $tmp2,$tmp,$src2\n\t"
             "pshufd  $tmp,$tmp2,0xE\n\t"
             "vpaddq  $tmp2,$tmp2,$tmp\n\t"
@@ -4900,7 +4900,7 @@ instruct rvadd4L_reduction_reg(rRegL dst, rRegL src1, vecY src2, regF tmp, regF
             "vpaddq  $tmp2,$tmp2,$tmp\n\t"
             "movdq   $dst,$tmp2\t! add reduction4L" %}
   ins_encode %{
-    __ vextracti128h($tmp$$XMMRegister, $src2$$XMMRegister);
+    __ vextracti128_high($tmp$$XMMRegister, $src2$$XMMRegister);
     __ vpaddq($tmp2$$XMMRegister, $tmp$$XMMRegister, $src2$$XMMRegister, 0);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0xE);
     __ vpaddq($tmp2$$XMMRegister, $tmp2$$XMMRegister, $tmp$$XMMRegister, 0);
@@ -4915,9 +4915,9 @@ instruct rvadd8L_reduction_reg(rRegL dst, rRegL src1, vecZ src2, regF tmp, regF
   predicate(UseAVX > 2);
   match(Set dst (AddReductionVL src1 src2));
   effect(TEMP tmp, TEMP tmp2);
-  format %{ "vextracti64x4  $tmp2,$src2,0x1\n\t"
+  format %{ "vextracti64x4_high  $tmp2,$src2\n\t"
             "vpaddq  $tmp2,$tmp2,$src2\n\t"
-            "vextracti128   $tmp,$tmp2\n\t"
+            "vextracti128_high  $tmp,$tmp2\n\t"
             "vpaddq  $tmp2,$tmp2,$tmp\n\t"
             "pshufd  $tmp,$tmp2,0xE\n\t"
             "vpaddq  $tmp2,$tmp2,$tmp\n\t"
@@ -4925,9 +4925,9 @@ instruct rvadd8L_reduction_reg(rRegL dst, rRegL src1, vecZ src2, regF tmp, regF
             "vpaddq  $tmp2,$tmp2,$tmp\n\t"
             "movdq   $dst,$tmp2\t! add reduction8L" %}
   ins_encode %{
-    __ vextracti64x4h($tmp2$$XMMRegister, $src2$$XMMRegister, 1);
+    __ vextracti64x4_high($tmp2$$XMMRegister, $src2$$XMMRegister);
     __ vpaddq($tmp2$$XMMRegister, $tmp2$$XMMRegister, $src2$$XMMRegister, 1);
-    __ vextracti128h($tmp$$XMMRegister, $tmp2$$XMMRegister);
+    __ vextracti128_high($tmp$$XMMRegister, $tmp2$$XMMRegister);
     __ vpaddq($tmp2$$XMMRegister, $tmp2$$XMMRegister, $tmp$$XMMRegister, 0);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0xE);
     __ vpaddq($tmp2$$XMMRegister, $tmp2$$XMMRegister, $tmp$$XMMRegister, 0);
@@ -5026,7 +5026,7 @@ instruct radd8F_reduction_reg(regF dst, vecY src2, regF tmp, regF tmp2) %{
             "vaddss  $dst,$dst,$tmp\n\t"
             "pshufd  $tmp,$src2,0x03\n\t"
             "vaddss  $dst,$dst,$tmp\n\t"
-            "vextractf128  $tmp2,$src2\n\t"
+            "vextractf128_high  $tmp2,$src2\n\t"
             "vaddss  $dst,$dst,$tmp2\n\t"
             "pshufd  $tmp,$tmp2,0x01\n\t"
             "vaddss  $dst,$dst,$tmp\n\t"
@@ -5042,7 +5042,7 @@ instruct radd8F_reduction_reg(regF dst, vecY src2, regF tmp, regF tmp2) %{
     __ vaddss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $src2$$XMMRegister, 0x03);
     __ vaddss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
-    __ vextractf128h($tmp2$$XMMRegister, $src2$$XMMRegister);
+    __ vextractf128_high($tmp2$$XMMRegister, $src2$$XMMRegister);
     __ vaddss($dst$$XMMRegister, $dst$$XMMRegister, $tmp2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0x01);
     __ vaddss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
@@ -5065,7 +5065,7 @@ instruct radd16F_reduction_reg(regF dst, vecZ src2, regF tmp, regF tmp2) %{
             "vaddss  $dst,$dst,$tmp\n\t"
             "pshufd  $tmp,$src2,0x03\n\t"
             "vaddss  $dst,$dst,$tmp\n\t"
-            "vextractf32x4  $tmp2,$src2, 0x1\n\t"
+            "vextractf32x4  $tmp2,$src2,0x1\n\t"
             "vaddss  $dst,$dst,$tmp2\n\t"
             "pshufd  $tmp,$tmp2,0x01\n\t"
             "vaddss  $dst,$dst,$tmp\n\t"
@@ -5073,7 +5073,7 @@ instruct radd16F_reduction_reg(regF dst, vecZ src2, regF tmp, regF tmp2) %{
             "vaddss  $dst,$dst,$tmp\n\t"
             "pshufd  $tmp,$tmp2,0x03\n\t"
             "vaddss  $dst,$dst,$tmp\n\t"
-            "vextractf32x4  $tmp2,$src2, 0x2\n\t"
+            "vextractf32x4  $tmp2,$src2,0x2\n\t"
             "vaddss  $dst,$dst,$tmp2\n\t"
             "pshufd  $tmp,$tmp2,0x01\n\t"
             "vaddss  $dst,$dst,$tmp\n\t"
@@ -5081,7 +5081,7 @@ instruct radd16F_reduction_reg(regF dst, vecZ src2, regF tmp, regF tmp2) %{
             "vaddss  $dst,$dst,$tmp\n\t"
             "pshufd  $tmp,$tmp2,0x03\n\t"
             "vaddss  $dst,$dst,$tmp\n\t"
-            "vextractf32x4  $tmp2,$src2, 0x3\n\t"
+            "vextractf32x4  $tmp2,$src2,0x3\n\t"
             "vaddss  $dst,$dst,$tmp2\n\t"
             "pshufd  $tmp,$tmp2,0x01\n\t"
             "vaddss  $dst,$dst,$tmp\n\t"
@@ -5097,7 +5097,7 @@ instruct radd16F_reduction_reg(regF dst, vecZ src2, regF tmp, regF tmp2) %{
     __ vaddss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $src2$$XMMRegister, 0x03);
     __ vaddss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
-    __ vextractf32x4h($tmp2$$XMMRegister, $src2$$XMMRegister, 0x1);
+    __ vextractf32x4($tmp2$$XMMRegister, $src2$$XMMRegister, 0x1);
     __ vaddss($dst$$XMMRegister, $dst$$XMMRegister, $tmp2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0x01);
     __ vaddss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
@@ -5105,7 +5105,7 @@ instruct radd16F_reduction_reg(regF dst, vecZ src2, regF tmp, regF tmp2) %{
     __ vaddss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0x03);
     __ vaddss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
-    __ vextractf32x4h($tmp2$$XMMRegister, $src2$$XMMRegister, 0x2);
+    __ vextractf32x4($tmp2$$XMMRegister, $src2$$XMMRegister, 0x2);
     __ vaddss($dst$$XMMRegister, $dst$$XMMRegister, $tmp2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0x01);
     __ vaddss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
@@ -5113,7 +5113,7 @@ instruct radd16F_reduction_reg(regF dst, vecZ src2, regF tmp, regF tmp2) %{
     __ vaddss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0x03);
     __ vaddss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
-    __ vextractf32x4h($tmp2$$XMMRegister, $src2$$XMMRegister, 0x3);
+    __ vextractf32x4($tmp2$$XMMRegister, $src2$$XMMRegister, 0x3);
     __ vaddss($dst$$XMMRegister, $dst$$XMMRegister, $tmp2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0x01);
     __ vaddss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
@@ -5162,7 +5162,7 @@ instruct rvadd4D_reduction_reg(regD dst, vecY src2, regD tmp, regD tmp2) %{
   format %{ "vaddsd  $dst,$dst,$src2\n\t"
             "pshufd  $tmp,$src2,0xE\n\t"
             "vaddsd  $dst,$dst,$tmp\n\t"
-            "vextractf32x4h  $tmp2,$src2, 0x1\n\t"
+            "vextractf32x4  $tmp2,$src2,0x1\n\t"
             "vaddsd  $dst,$dst,$tmp2\n\t"
             "pshufd  $tmp,$tmp2,0xE\n\t"
             "vaddsd  $dst,$dst,$tmp\t! add reduction4D" %}
@@ -5170,7 +5170,7 @@ instruct rvadd4D_reduction_reg(regD dst, vecY src2, regD tmp, regD tmp2) %{
     __ vaddsd($dst$$XMMRegister, $dst$$XMMRegister, $src2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $src2$$XMMRegister, 0xE);
     __ vaddsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
-    __ vextractf32x4h($tmp2$$XMMRegister, $src2$$XMMRegister, 0x1);
+    __ vextractf32x4($tmp2$$XMMRegister, $src2$$XMMRegister, 0x1);
     __ vaddsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0xE);
     __ vaddsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
@@ -5185,15 +5185,15 @@ instruct rvadd8D_reduction_reg(regD dst, vecZ src2, regD tmp, regD tmp2) %{
   format %{ "vaddsd  $dst,$dst,$src2\n\t"
             "pshufd  $tmp,$src2,0xE\n\t"
             "vaddsd  $dst,$dst,$tmp\n\t"
-            "vextractf32x4  $tmp2,$src2, 0x1\n\t"
+            "vextractf32x4  $tmp2,$src2,0x1\n\t"
             "vaddsd  $dst,$dst,$tmp2\n\t"
             "pshufd  $tmp,$tmp2,0xE\n\t"
             "vaddsd  $dst,$dst,$tmp\n\t"
-            "vextractf32x4  $tmp2,$src2, 0x2\n\t"
+            "vextractf32x4  $tmp2,$src2,0x2\n\t"
             "vaddsd  $dst,$dst,$tmp2\n\t"
             "pshufd  $tmp,$tmp2,0xE\n\t"
             "vaddsd  $dst,$dst,$tmp\n\t"
-            "vextractf32x4  $tmp2,$src2, 0x3\n\t"
+            "vextractf32x4  $tmp2,$src2,0x3\n\t"
             "vaddsd  $dst,$dst,$tmp2\n\t"
             "pshufd  $tmp,$tmp2,0xE\n\t"
             "vaddsd  $dst,$dst,$tmp\t! add reduction8D" %}
@@ -5201,15 +5201,15 @@ instruct rvadd8D_reduction_reg(regD dst, vecZ src2, regD tmp, regD tmp2) %{
     __ vaddsd($dst$$XMMRegister, $dst$$XMMRegister, $src2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $src2$$XMMRegister, 0xE);
     __ vaddsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
-    __ vextractf32x4h($tmp2$$XMMRegister, $src2$$XMMRegister, 0x1);
+    __ vextractf32x4($tmp2$$XMMRegister, $src2$$XMMRegister, 0x1);
     __ vaddsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0xE);
     __ vaddsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
-    __ vextractf32x4h($tmp2$$XMMRegister, $src2$$XMMRegister, 0x2);
+    __ vextractf32x4($tmp2$$XMMRegister, $src2$$XMMRegister, 0x2);
     __ vaddsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0xE);
     __ vaddsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
-    __ vextractf32x4h($tmp2$$XMMRegister, $src2$$XMMRegister, 0x3);
+    __ vextractf32x4($tmp2$$XMMRegister, $src2$$XMMRegister, 0x3);
     __ vaddsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0xE);
     __ vaddsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
@@ -5307,7 +5307,7 @@ instruct rvmul8I_reduction_reg(rRegI dst, rRegI src1, vecY src2, regF tmp, regF
   predicate(UseAVX > 0);
   match(Set dst (MulReductionVI src1 src2));
   effect(TEMP tmp, TEMP tmp2);
-  format %{ "vextracti128  $tmp,$src2\n\t"
+  format %{ "vextracti128_high  $tmp,$src2\n\t"
             "vpmulld  $tmp,$tmp,$src2\n\t"
             "pshufd   $tmp2,$tmp,0xE\n\t"
             "vpmulld  $tmp,$tmp,$tmp2\n\t"
@@ -5318,7 +5318,7 @@ instruct rvmul8I_reduction_reg(rRegI dst, rRegI src1, vecY src2, regF tmp, regF
             "movd     $dst,$tmp2\t! mul reduction8I" %}
   ins_encode %{
     int vector_len = 0;
-    __ vextracti128h($tmp$$XMMRegister, $src2$$XMMRegister);
+    __ vextracti128_high($tmp$$XMMRegister, $src2$$XMMRegister);
     __ vpmulld($tmp$$XMMRegister, $tmp$$XMMRegister, $src2$$XMMRegister, vector_len);
     __ pshufd($tmp2$$XMMRegister, $tmp$$XMMRegister, 0xE);
     __ vpmulld($tmp$$XMMRegister, $tmp$$XMMRegister, $tmp2$$XMMRegister, vector_len);
@@ -5335,9 +5335,9 @@ instruct rvmul16I_reduction_reg(rRegI dst, rRegI src1, vecZ src2, regF tmp, regF
   predicate(UseAVX > 2);
   match(Set dst (MulReductionVI src1 src2));
   effect(TEMP tmp, TEMP tmp2, TEMP tmp3);
-  format %{ "vextracti64x4  $tmp3,$src2,0x1\n\t"
+  format %{ "vextracti64x4_high  $tmp3,$src2\n\t"
             "vpmulld  $tmp3,$tmp3,$src2\n\t"
-            "vextracti128   $tmp,$tmp3\n\t"
+            "vextracti128_high  $tmp,$tmp3\n\t"
             "vpmulld  $tmp,$tmp,$src2\n\t"
             "pshufd   $tmp2,$tmp,0xE\n\t"
             "vpmulld  $tmp,$tmp,$tmp2\n\t"
@@ -5347,9 +5347,9 @@ instruct rvmul16I_reduction_reg(rRegI dst, rRegI src1, vecZ src2, regF tmp, regF
             "vpmulld  $tmp2,$tmp,$tmp2\n\t"
             "movd     $dst,$tmp2\t! mul reduction16I" %}
   ins_encode %{
-    __ vextracti64x4h($tmp3$$XMMRegister, $src2$$XMMRegister, 1);
+    __ vextracti64x4_high($tmp3$$XMMRegister, $src2$$XMMRegister);
     __ vpmulld($tmp3$$XMMRegister, $tmp3$$XMMRegister, $src2$$XMMRegister, 1);
-    __ vextracti128h($tmp$$XMMRegister, $tmp3$$XMMRegister);
+    __ vextracti128_high($tmp$$XMMRegister, $tmp3$$XMMRegister);
     __ vpmulld($tmp$$XMMRegister, $tmp$$XMMRegister, $tmp3$$XMMRegister, 0);
     __ pshufd($tmp2$$XMMRegister, $tmp$$XMMRegister, 0xE);
     __ vpmulld($tmp$$XMMRegister, $tmp$$XMMRegister, $tmp2$$XMMRegister, 0);
@@ -5386,7 +5386,7 @@ instruct rvmul4L_reduction_reg(rRegL dst, rRegL src1, vecY src2, regF tmp, regF
   predicate(UseAVX > 2 && VM_Version::supports_avx512dq());
   match(Set dst (MulReductionVL src1 src2));
   effect(TEMP tmp, TEMP tmp2);
-  format %{ "vextracti128  $tmp,$src2\n\t"
+  format %{ "vextracti128_high  $tmp,$src2\n\t"
             "vpmullq  $tmp2,$tmp,$src2\n\t"
             "pshufd   $tmp,$tmp2,0xE\n\t"
             "vpmullq  $tmp2,$tmp2,$tmp\n\t"
@@ -5394,7 +5394,7 @@ instruct rvmul4L_reduction_reg(rRegL dst, rRegL src1, vecY src2, regF tmp, regF
             "vpmullq  $tmp2,$tmp2,$tmp\n\t"
             "movdq    $dst,$tmp2\t! mul reduction4L" %}
   ins_encode %{
-    __ vextracti128h($tmp$$XMMRegister, $src2$$XMMRegister);
+    __ vextracti128_high($tmp$$XMMRegister, $src2$$XMMRegister);
     __ vpmullq($tmp2$$XMMRegister, $tmp$$XMMRegister, $src2$$XMMRegister, 0);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0xE);
     __ vpmullq($tmp2$$XMMRegister, $tmp2$$XMMRegister, $tmp$$XMMRegister, 0);
@@ -5409,9 +5409,9 @@ instruct rvmul8L_reduction_reg(rRegL dst, rRegL src1, vecZ src2, regF tmp, regF
   predicate(UseAVX > 2 && VM_Version::supports_avx512dq());
   match(Set dst (MulReductionVL src1 src2));
   effect(TEMP tmp, TEMP tmp2);
-  format %{ "vextracti64x4  $tmp2,$src2,0x1\n\t"
+  format %{ "vextracti64x4_high  $tmp2,$src2\n\t"
             "vpmullq  $tmp2,$tmp2,$src2\n\t"
-            "vextracti128   $tmp,$tmp2\n\t"
+            "vextracti128_high  $tmp,$tmp2\n\t"
             "vpmullq  $tmp2,$tmp2,$tmp\n\t"
             "pshufd   $tmp,$tmp2,0xE\n\t"
             "vpmullq  $tmp2,$tmp2,$tmp\n\t"
@@ -5419,9 +5419,9 @@ instruct rvmul8L_reduction_reg(rRegL dst, rRegL src1, vecZ src2, regF tmp, regF
             "vpmullq  $tmp2,$tmp2,$tmp\n\t"
             "movdq    $dst,$tmp2\t! mul reduction8L" %}
   ins_encode %{
-    __ vextracti64x4h($tmp2$$XMMRegister, $src2$$XMMRegister, 1);
+    __ vextracti64x4_high($tmp2$$XMMRegister, $src2$$XMMRegister);
     __ vpmullq($tmp2$$XMMRegister, $tmp2$$XMMRegister, $src2$$XMMRegister, 1);
-    __ vextracti128h($tmp$$XMMRegister, $tmp2$$XMMRegister);
+    __ vextracti128_high($tmp$$XMMRegister, $tmp2$$XMMRegister);
     __ vpmullq($tmp2$$XMMRegister, $tmp2$$XMMRegister, $tmp$$XMMRegister, 0);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0xE);
     __ vpmullq($tmp2$$XMMRegister, $tmp2$$XMMRegister, $tmp$$XMMRegister, 0);
@@ -5520,7 +5520,7 @@ instruct rvmul8F_reduction_reg(regF dst, vecY src2, regF tmp, regF tmp2) %{
             "vmulss  $dst,$dst,$tmp\n\t"
             "pshufd  $tmp,$src2,0x03\n\t"
             "vmulss  $dst,$dst,$tmp\n\t"
-            "vextractf128  $tmp2,$src2\n\t"
+            "vextractf128_high  $tmp2,$src2\n\t"
             "vmulss  $dst,$dst,$tmp2\n\t"
             "pshufd  $tmp,$tmp2,0x01\n\t"
             "vmulss  $dst,$dst,$tmp\n\t"
@@ -5536,7 +5536,7 @@ instruct rvmul8F_reduction_reg(regF dst, vecY src2, regF tmp, regF tmp2) %{
     __ vmulss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $src2$$XMMRegister, 0x03);
     __ vmulss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
-    __ vextractf128h($tmp2$$XMMRegister, $src2$$XMMRegister);
+    __ vextractf128_high($tmp2$$XMMRegister, $src2$$XMMRegister);
     __ vmulss($dst$$XMMRegister, $dst$$XMMRegister, $tmp2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0x01);
     __ vmulss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
@@ -5559,7 +5559,7 @@ instruct rvmul16F_reduction_reg(regF dst, vecZ src2, regF tmp, regF tmp2) %{
             "vmulss  $dst,$dst,$tmp\n\t"
             "pshufd  $tmp,$src2,0x03\n\t"
             "vmulss  $dst,$dst,$tmp\n\t"
-            "vextractf32x4  $tmp2,$src2, 0x1\n\t"
+            "vextractf32x4  $tmp2,$src2,0x1\n\t"
             "vmulss  $dst,$dst,$tmp2\n\t"
             "pshufd  $tmp,$tmp2,0x01\n\t"
             "vmulss  $dst,$dst,$tmp\n\t"
@@ -5567,7 +5567,7 @@ instruct rvmul16F_reduction_reg(regF dst, vecZ src2, regF tmp, regF tmp2) %{
             "vmulss  $dst,$dst,$tmp\n\t"
             "pshufd  $tmp,$tmp2,0x03\n\t"
             "vmulss  $dst,$dst,$tmp\n\t"
-            "vextractf32x4  $tmp2,$src2, 0x2\n\t"
+            "vextractf32x4  $tmp2,$src2,0x2\n\t"
             "vmulss  $dst,$dst,$tmp2\n\t"
             "pshufd  $tmp,$tmp2,0x01\n\t"
             "vmulss  $dst,$dst,$tmp\n\t"
@@ -5575,7 +5575,7 @@ instruct rvmul16F_reduction_reg(regF dst, vecZ src2, regF tmp, regF tmp2) %{
             "vmulss  $dst,$dst,$tmp\n\t"
             "pshufd  $tmp,$tmp2,0x03\n\t"
             "vmulss  $dst,$dst,$tmp\n\t"
-            "vextractf32x4  $tmp2,$src2, 0x3\n\t"
+            "vextractf32x4  $tmp2,$src2,0x3\n\t"
             "vmulss  $dst,$dst,$tmp2\n\t"
             "pshufd  $tmp,$tmp2,0x01\n\t"
             "vmulss  $dst,$dst,$tmp\n\t"
@@ -5591,7 +5591,7 @@ instruct rvmul16F_reduction_reg(regF dst, vecZ src2, regF tmp, regF tmp2) %{
     __ vmulss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $src2$$XMMRegister, 0x03);
     __ vmulss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
-    __ vextractf32x4h($tmp2$$XMMRegister, $src2$$XMMRegister, 0x1);
+    __ vextractf32x4($tmp2$$XMMRegister, $src2$$XMMRegister, 0x1);
     __ vmulss($dst$$XMMRegister, $dst$$XMMRegister, $tmp2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0x01);
     __ vmulss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
@@ -5599,7 +5599,7 @@ instruct rvmul16F_reduction_reg(regF dst, vecZ src2, regF tmp, regF tmp2) %{
     __ vmulss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0x03);
     __ vmulss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
-    __ vextractf32x4h($tmp2$$XMMRegister, $src2$$XMMRegister, 0x2);
+    __ vextractf32x4($tmp2$$XMMRegister, $src2$$XMMRegister, 0x2);
     __ vmulss($dst$$XMMRegister, $dst$$XMMRegister, $tmp2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0x01);
     __ vmulss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
@@ -5607,7 +5607,7 @@ instruct rvmul16F_reduction_reg(regF dst, vecZ src2, regF tmp, regF tmp2) %{
     __ vmulss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0x03);
     __ vmulss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
-    __ vextractf32x4h($tmp2$$XMMRegister, $src2$$XMMRegister, 0x3);
+    __ vextractf32x4($tmp2$$XMMRegister, $src2$$XMMRegister, 0x3);
     __ vmulss($dst$$XMMRegister, $dst$$XMMRegister, $tmp2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0x01);
     __ vmulss($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
@@ -5656,7 +5656,7 @@ instruct rvmul4D_reduction_reg(regD dst, vecY src2, regD tmp, regD tmp2) %{
   format %{ "vmulsd  $dst,$dst,$src2\n\t"
             "pshufd  $tmp,$src2,0xE\n\t"
             "vmulsd  $dst,$dst,$tmp\n\t"
-            "vextractf128  $tmp2,$src2\n\t"
+            "vextractf128_high  $tmp2,$src2\n\t"
             "vmulsd  $dst,$dst,$tmp2\n\t"
             "pshufd  $tmp,$tmp2,0xE\n\t"
             "vmulsd  $dst,$dst,$tmp\t! mul reduction4D" %}
@@ -5664,7 +5664,7 @@ instruct rvmul4D_reduction_reg(regD dst, vecY src2, regD tmp, regD tmp2) %{
     __ vmulsd($dst$$XMMRegister, $dst$$XMMRegister, $src2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $src2$$XMMRegister, 0xE);
     __ vmulsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
-    __ vextractf128h($tmp2$$XMMRegister, $src2$$XMMRegister);
+    __ vextractf128_high($tmp2$$XMMRegister, $src2$$XMMRegister);
     __ vmulsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0xE);
     __ vmulsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
@@ -5679,15 +5679,15 @@ instruct rvmul8D_reduction_reg(regD dst, vecZ src2, regD tmp, regD tmp2) %{
   format %{ "vmulsd  $dst,$dst,$src2\n\t"
             "pshufd  $tmp,$src2,0xE\n\t"
             "vmulsd  $dst,$dst,$tmp\n\t"
-            "vextractf32x4  $tmp2,$src2, 0x1\n\t"
+            "vextractf32x4  $tmp2,$src2,0x1\n\t"
             "vmulsd  $dst,$dst,$tmp2\n\t"
             "pshufd  $tmp,$src2,0xE\n\t"
             "vmulsd  $dst,$dst,$tmp\n\t"
-            "vextractf32x4  $tmp2,$src2, 0x2\n\t"
+            "vextractf32x4  $tmp2,$src2,0x2\n\t"
             "vmulsd  $dst,$dst,$tmp2\n\t"
             "pshufd  $tmp,$tmp2,0xE\n\t"
             "vmulsd  $dst,$dst,$tmp\n\t"
-            "vextractf32x4  $tmp2,$src2, 0x3\n\t"
+            "vextractf32x4  $tmp2,$src2,0x3\n\t"
             "vmulsd  $dst,$dst,$tmp2\n\t"
             "pshufd  $tmp,$tmp2,0xE\n\t"
             "vmulsd  $dst,$dst,$tmp\t! mul reduction8D" %}
@@ -5695,15 +5695,15 @@ instruct rvmul8D_reduction_reg(regD dst, vecZ src2, regD tmp, regD tmp2) %{
     __ vmulsd($dst$$XMMRegister, $dst$$XMMRegister, $src2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $src2$$XMMRegister, 0xE);
     __ vmulsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
-    __ vextractf32x4h($tmp2$$XMMRegister, $src2$$XMMRegister, 0x1);
+    __ vextractf32x4($tmp2$$XMMRegister, $src2$$XMMRegister, 0x1);
     __ vmulsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0xE);
     __ vmulsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
-    __ vextractf32x4h($tmp2$$XMMRegister, $src2$$XMMRegister, 0x2);
+    __ vextractf32x4($tmp2$$XMMRegister, $src2$$XMMRegister, 0x2);
     __ vmulsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0xE);
     __ vmulsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
-    __ vextractf32x4h($tmp2$$XMMRegister, $src2$$XMMRegister, 0x3);
+    __ vextractf32x4($tmp2$$XMMRegister, $src2$$XMMRegister, 0x3);
     __ vmulsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp2$$XMMRegister);
     __ pshufd($tmp$$XMMRegister, $tmp2$$XMMRegister, 0xE);
     __ vmulsd($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister);
diff --git a/hotspot/src/cpu/x86/vm/x86_32.ad b/hotspot/src/cpu/x86/vm/x86_32.ad
index b09ca8e36ab..c9583ba13e0 100644
--- a/hotspot/src/cpu/x86/vm/x86_32.ad
+++ b/hotspot/src/cpu/x86/vm/x86_32.ad
@@ -1420,9 +1420,6 @@ const bool Matcher::isSimpleConstant64(jlong value) {
 // The ecx parameter to rep stos for the ClearArray node is in dwords.
 const bool Matcher::init_array_count_is_in_bytes = false;
 
-// Threshold size for cleararray.
-const int Matcher::init_array_short_size = 8 * BytesPerLong;
-
 // Needs 2 CMOV's for longs.
 const int Matcher::long_cmove_cost() { return 1; }
 
@@ -11369,27 +11366,54 @@ instruct MoveL2D_reg_reg_sse(regD dst, eRegL src, regD tmp) %{
 // =======================================================================
 // fast clearing of an array
 instruct rep_stos(eCXRegI cnt, eDIRegP base, eAXRegI zero, Universe dummy, eFlagsReg cr) %{
-  predicate(!UseFastStosb);
+  predicate(!((ClearArrayNode*)n)->is_large());
   match(Set dummy (ClearArray cnt base));
   effect(USE_KILL cnt, USE_KILL base, KILL zero, KILL cr);
-  format %{ "XOR    EAX,EAX\t# ClearArray:\n\t"
-            "SHL    ECX,1\t# Convert doublewords to words\n\t"
-            "REP STOS\t# store EAX into [EDI++] while ECX--" %}
+
+  format %{ $$template
+    $$emit$$"XOR    EAX,EAX\t# ClearArray:\n\t"
+    $$emit$$"CMP    InitArrayShortSize,rcx\n\t"
+    $$emit$$"JG     LARGE\n\t"
+    $$emit$$"SHL    ECX, 1\n\t"
+    $$emit$$"DEC    ECX\n\t"
+    $$emit$$"JS     DONE\t# Zero length\n\t"
+    $$emit$$"MOV    EAX,(EDI,ECX,4)\t# LOOP\n\t"
+    $$emit$$"DEC    ECX\n\t"
+    $$emit$$"JGE    LOOP\n\t"
+    $$emit$$"JMP    DONE\n\t"
+    $$emit$$"# LARGE:\n\t"
+    if (UseFastStosb) {
+       $$emit$$"SHL    ECX,3\t# Convert doublewords to bytes\n\t"
+       $$emit$$"REP STOSB\t# store EAX into [EDI++] while ECX--\n\t"
+    } else {
+       $$emit$$"SHL    ECX,1\t# Convert doublewords to words\n\t"
+       $$emit$$"REP STOS\t# store EAX into [EDI++] while ECX--\n\t"
+    }
+    $$emit$$"# DONE"
+  %}
   ins_encode %{
-    __ clear_mem($base$$Register, $cnt$$Register, $zero$$Register);
+    __ clear_mem($base$$Register, $cnt$$Register, $zero$$Register, false);
   %}
   ins_pipe( pipe_slow );
 %}
 
-instruct rep_fast_stosb(eCXRegI cnt, eDIRegP base, eAXRegI zero, Universe dummy, eFlagsReg cr) %{
-  predicate(UseFastStosb);
+instruct rep_stos_large(eCXRegI cnt, eDIRegP base, eAXRegI zero, Universe dummy, eFlagsReg cr) %{
+  predicate(((ClearArrayNode*)n)->is_large());
   match(Set dummy (ClearArray cnt base));
   effect(USE_KILL cnt, USE_KILL base, KILL zero, KILL cr);
-  format %{ "XOR    EAX,EAX\t# ClearArray:\n\t"
-            "SHL    ECX,3\t# Convert doublewords to bytes\n\t"
-            "REP STOSB\t# store EAX into [EDI++] while ECX--" %}
+  format %{ $$template
+    $$emit$$"XOR    EAX,EAX\t# ClearArray:\n\t"
+    if (UseFastStosb) {
+       $$emit$$"SHL    ECX,3\t# Convert doublewords to bytes\n\t"
+       $$emit$$"REP STOSB\t# store EAX into [EDI++] while ECX--\n\t"
+    } else {
+       $$emit$$"SHL    ECX,1\t# Convert doublewords to words\n\t"
+       $$emit$$"REP STOS\t# store EAX into [EDI++] while ECX--\n\t"
+    }
+    $$emit$$"# DONE"
+  %}
   ins_encode %{
-    __ clear_mem($base$$Register, $cnt$$Register, $zero$$Register);
+    __ clear_mem($base$$Register, $cnt$$Register, $zero$$Register, true);
   %}
   ins_pipe( pipe_slow );
 %}
diff --git a/hotspot/src/cpu/x86/vm/x86_64.ad b/hotspot/src/cpu/x86/vm/x86_64.ad
index 6f32ace2f18..9579436fb20 100644
--- a/hotspot/src/cpu/x86/vm/x86_64.ad
+++ b/hotspot/src/cpu/x86/vm/x86_64.ad
@@ -1637,9 +1637,6 @@ const bool Matcher::isSimpleConstant64(jlong value) {
 // The ecx parameter to rep stosq for the ClearArray node is in words.
 const bool Matcher::init_array_count_is_in_bytes = false;
 
-// Threshold size for cleararray.
-const int Matcher::init_array_short_size = 8 * BytesPerLong;
-
 // No additional cost for CMOVL.
 const int Matcher::long_cmove_cost() { return 0; }
 
@@ -10460,31 +10457,55 @@ instruct MoveL2D_reg_reg(regD dst, rRegL src) %{
 instruct rep_stos(rcx_RegL cnt, rdi_RegP base, rax_RegI zero, Universe dummy,
                   rFlagsReg cr)
 %{
-  predicate(!UseFastStosb);
+  predicate(!((ClearArrayNode*)n)->is_large());
   match(Set dummy (ClearArray cnt base));
   effect(USE_KILL cnt, USE_KILL base, KILL zero, KILL cr);
 
-  format %{ "xorq    rax, rax\t# ClearArray:\n\t"
-            "rep     stosq\t# Store rax to *rdi++ while rcx--" %}
+  format %{ $$template
+    $$emit$$"xorq    rax, rax\t# ClearArray:\n\t"
+    $$emit$$"cmp     InitArrayShortSize,rcx\n\t"
+    $$emit$$"jg      LARGE\n\t"
+    $$emit$$"dec     rcx\n\t"
+    $$emit$$"js      DONE\t# Zero length\n\t"
+    $$emit$$"mov     rax,(rdi,rcx,8)\t# LOOP\n\t"
+    $$emit$$"dec     rcx\n\t"
+    $$emit$$"jge     LOOP\n\t"
+    $$emit$$"jmp     DONE\n\t"
+    $$emit$$"# LARGE:\n\t"
+    if (UseFastStosb) {
+       $$emit$$"shlq    rcx,3\t# Convert doublewords to bytes\n\t"
+       $$emit$$"rep     stosb\t# Store rax to *rdi++ while rcx--\n\t"
+    } else {
+       $$emit$$"rep     stosq\t# Store rax to *rdi++ while rcx--\n\t"
+    }
+    $$emit$$"# DONE"
+  %}
   ins_encode %{
-    __ clear_mem($base$$Register, $cnt$$Register, $zero$$Register);
+    __ clear_mem($base$$Register, $cnt$$Register, $zero$$Register, false);
   %}
   ins_pipe(pipe_slow);
 %}
 
-instruct rep_fast_stosb(rcx_RegL cnt, rdi_RegP base, rax_RegI zero, Universe dummy,
-                        rFlagsReg cr)
+instruct rep_stos_large(rcx_RegL cnt, rdi_RegP base, rax_RegI zero, Universe dummy,
+                  rFlagsReg cr)
 %{
-  predicate(UseFastStosb);
+  predicate(((ClearArrayNode*)n)->is_large());
   match(Set dummy (ClearArray cnt base));
   effect(USE_KILL cnt, USE_KILL base, KILL zero, KILL cr);
-  format %{ "xorq    rax, rax\t# ClearArray:\n\t"
-            "shlq    rcx,3\t# Convert doublewords to bytes\n\t"
-            "rep     stosb\t# Store rax to *rdi++ while rcx--" %}
-  ins_encode %{
-    __ clear_mem($base$$Register, $cnt$$Register, $zero$$Register);
+
+  format %{ $$template
+    $$emit$$"xorq    rax, rax\t# ClearArray:\n\t"
+    if (UseFastStosb) {
+       $$emit$$"shlq    rcx,3\t# Convert doublewords to bytes\n\t"
+       $$emit$$"rep     stosb\t# Store rax to *rdi++ while rcx--"
+    } else {
+       $$emit$$"rep     stosq\t# Store rax to *rdi++ while rcx--"
+    }
   %}
-  ins_pipe( pipe_slow );
+  ins_encode %{
+    __ clear_mem($base$$Register, $cnt$$Register, $zero$$Register, true);
+  %}
+  ins_pipe(pipe_slow);
 %}
 
 instruct string_compareL(rdi_RegP str1, rcx_RegI cnt1, rsi_RegP str2, rdx_RegI cnt2,
diff --git a/hotspot/src/cpu/zero/vm/cppInterpreter_zero.cpp b/hotspot/src/cpu/zero/vm/cppInterpreter_zero.cpp
index 387733de06d..4dc68335b6a 100644
--- a/hotspot/src/cpu/zero/vm/cppInterpreter_zero.cpp
+++ b/hotspot/src/cpu/zero/vm/cppInterpreter_zero.cpp
@@ -773,7 +773,7 @@ InterpreterFrame *InterpreterFrame::build(int size, TRAPS) {
 }
 
 BasicType CppInterpreter::result_type_of(Method* method) {
-  BasicType t;
+  BasicType t = T_ILLEGAL; // silence compiler warnings
   switch (method->result_index()) {
     case 0 : t = T_BOOLEAN; break;
     case 1 : t = T_CHAR;    break;
diff --git a/hotspot/src/cpu/zero/vm/interpreterRT_zero.cpp b/hotspot/src/cpu/zero/vm/interpreterRT_zero.cpp
index 8fb45375262..2e2dc3cab60 100644
--- a/hotspot/src/cpu/zero/vm/interpreterRT_zero.cpp
+++ b/hotspot/src/cpu/zero/vm/interpreterRT_zero.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2007, 2008, 2010 Red Hat, Inc.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -62,7 +62,7 @@ void InterpreterRuntime::SignatureHandlerGeneratorBase::pass_object() {
 }
 
 void InterpreterRuntime::SignatureHandlerGeneratorBase::push(BasicType type) {
-  ffi_type *ftype;
+  ffi_type *ftype = NULL;
   switch (type) {
   case T_VOID:
     ftype = &ffi_type_void;
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/development/Server16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/development/Server16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/development/Server16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/development/Server16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/development/Server24.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/development/Server24.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/development/Server24.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/development/Server24.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/About16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/About16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/About16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/About16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/About24.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/About24.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/About24.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/About24.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Delete16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Delete16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Delete16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Delete16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Delete24.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Delete24.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Delete24.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Delete24.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Find16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Find16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Find16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Find16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Help16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Help16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Help16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Help16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Help24.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Help24.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Help24.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Help24.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/History16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/History16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/History16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/History16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/History24.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/History24.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/History24.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/History24.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Information16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Information16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Information16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Information16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Information24.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Information24.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Information24.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Information24.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/New16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/New16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/New16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/New16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/New24.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/New24.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/New24.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/New24.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Open16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Open16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Open16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Open16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Open24.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Open24.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Open24.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Open24.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Save24.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Save24.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Save24.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Save24.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/SaveAs16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/SaveAs16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/SaveAs16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/SaveAs16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/SaveAs24.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/SaveAs24.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/SaveAs24.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/SaveAs24.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Zoom16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Zoom16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/Zoom16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/Zoom16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/ZoomIn16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/ZoomIn16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/ZoomIn16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/ZoomIn16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/ZoomIn24.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/ZoomIn24.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/general/ZoomIn24.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/general/ZoomIn24.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/navigation/Down16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/navigation/Down16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/navigation/Down16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/navigation/Down16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/navigation/Up16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/navigation/Up16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/navigation/Up16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/navigation/Up16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignCenter16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignCenter16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignCenter16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignCenter16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignCenter24.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignCenter24.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignCenter24.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignCenter24.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignLeft16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignLeft16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignLeft16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignLeft16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignLeft24.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignLeft24.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignLeft24.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignLeft24.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignRight16.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignRight16.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignRight16.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignRight16.gif
diff --git a/hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignRight24.gif b/hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignRight24.gif
similarity index 100%
rename from hotspot/src/jdk.hotspot.agent/share/classes/images/toolbarButtonGraphics/text/AlignRight24.gif
rename to hotspot/src/jdk.hotspot.agent/share/classes/toolbarButtonGraphics/text/AlignRight24.gif
diff --git a/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.amd64/src/jdk/vm/ci/amd64/AMD64.java b/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.amd64/src/jdk/vm/ci/amd64/AMD64.java
index 37393ff08bc..3fb9046711b 100644
--- a/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.amd64/src/jdk/vm/ci/amd64/AMD64.java
+++ b/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.amd64/src/jdk/vm/ci/amd64/AMD64.java
@@ -22,6 +22,7 @@
  */
 package jdk.vm.ci.amd64;
 
+import static jdk.vm.ci.code.MemoryBarriers.LOAD_LOAD;
 import static jdk.vm.ci.code.MemoryBarriers.LOAD_STORE;
 import static jdk.vm.ci.code.MemoryBarriers.STORE_STORE;
 import static jdk.vm.ci.code.Register.SPECIAL;
@@ -202,7 +203,8 @@ public class AMD64 extends Architecture {
         AVX512ER,
         AVX512CD,
         AVX512BW,
-        AVX512VL
+        AVX512VL,
+        SHA
     }
 
     private final EnumSet<CPUFeature> features;
@@ -220,7 +222,7 @@ public class AMD64 extends Architecture {
     private final AMD64Kind largestKind;
 
     public AMD64(EnumSet<CPUFeature> features, EnumSet<Flag> flags) {
-        super("AMD64", AMD64Kind.QWORD, ByteOrder.LITTLE_ENDIAN, true, allRegisters, LOAD_STORE | STORE_STORE, 1, 8);
+        super("AMD64", AMD64Kind.QWORD, ByteOrder.LITTLE_ENDIAN, true, allRegisters, LOAD_LOAD | LOAD_STORE | STORE_STORE, 1, 8);
         this.features = features;
         this.flags = flags;
         assert features.contains(CPUFeature.SSE2) : "minimum config for x64";
diff --git a/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot.amd64/src/jdk/vm/ci/hotspot/amd64/AMD64HotSpotJVMCIBackendFactory.java b/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot.amd64/src/jdk/vm/ci/hotspot/amd64/AMD64HotSpotJVMCIBackendFactory.java
index 69a31604560..b2fec728519 100644
--- a/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot.amd64/src/jdk/vm/ci/hotspot/amd64/AMD64HotSpotJVMCIBackendFactory.java
+++ b/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot.amd64/src/jdk/vm/ci/hotspot/amd64/AMD64HotSpotJVMCIBackendFactory.java
@@ -122,6 +122,9 @@ public class AMD64HotSpotJVMCIBackendFactory implements HotSpotJVMCIBackendFacto
         if ((config.vmVersionFeatures & config.amd64AVX512VL) != 0) {
             features.add(AMD64.CPUFeature.AVX512VL);
         }
+        if ((config.vmVersionFeatures & config.amd64SHA) != 0) {
+            features.add(AMD64.CPUFeature.SHA);
+        }
         return features;
     }
 
diff --git a/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotConstantReflectionProvider.java b/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotConstantReflectionProvider.java
index 600ecc84ecc..c957b05e1d5 100644
--- a/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotConstantReflectionProvider.java
+++ b/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotConstantReflectionProvider.java
@@ -339,7 +339,7 @@ public class HotSpotConstantReflectionProvider implements ConstantReflectionProv
 
     public JavaConstant readStableFieldValue(ResolvedJavaField field, JavaConstant receiver, boolean isDefaultStable) {
         JavaConstant fieldValue = readNonStableFieldValue(field, receiver);
-        if (fieldValue.isNonNull()) {
+        if (fieldValue != null && fieldValue.isNonNull()) {
             JavaType declaredType = field.getType();
             if (declaredType.getComponentType() != null) {
                 int stableDimension = getArrayDimension(declaredType);
diff --git a/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCICompilerConfig.java b/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCICompilerConfig.java
index b1b486721e8..b7b7f9ad347 100644
--- a/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCICompilerConfig.java
+++ b/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCICompilerConfig.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,6 +25,7 @@ package jdk.vm.ci.hotspot;
 import jdk.vm.ci.code.CompilationRequest;
 import jdk.vm.ci.code.CompilationRequestResult;
 import jdk.vm.ci.common.JVMCIError;
+import jdk.vm.ci.hotspot.HotSpotJVMCIRuntime.Option;
 import jdk.vm.ci.runtime.JVMCICompiler;
 import jdk.vm.ci.runtime.JVMCICompilerFactory;
 import jdk.vm.ci.runtime.JVMCIRuntime;
@@ -47,29 +48,33 @@ final class HotSpotJVMCICompilerConfig {
         }
     }
 
+    /**
+     * Factory of the selected system compiler.
+     */
     private static JVMCICompilerFactory compilerFactory;
 
     /**
-     * Selects the system compiler.
+     * Gets the selected system compiler factory.
      *
-     * Called from VM. This method has an object return type to allow it to be called with a VM
-     * utility function used to call other static initialization methods.
+     * @return the selected system compiler factory
      */
-    static Boolean selectCompiler(String compilerName) {
-        assert compilerFactory == null;
-        for (JVMCICompilerFactory factory : Services.load(JVMCICompilerFactory.class)) {
-            if (factory.getCompilerName().equals(compilerName)) {
-                compilerFactory = factory;
-                return Boolean.TRUE;
-            }
-        }
-
-        throw new JVMCIError("JVMCI compiler '%s' not found", compilerName);
-    }
-
     static JVMCICompilerFactory getCompilerFactory() {
         if (compilerFactory == null) {
-            compilerFactory = new DummyCompilerFactory();
+            JVMCICompilerFactory factory = null;
+            String compilerName = Option.Compiler.getString();
+            if (compilerName != null) {
+                for (JVMCICompilerFactory f : Services.load(JVMCICompilerFactory.class)) {
+                    if (f.getCompilerName().equals(compilerName)) {
+                        factory = f;
+                    }
+                }
+                if (factory == null) {
+                    throw new JVMCIError("JVMCI compiler '%s' not found", compilerName);
+                }
+            } else {
+                factory = new DummyCompilerFactory();
+            }
+            compilerFactory = factory;
         }
         return compilerFactory;
     }
diff --git a/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIRuntime.java b/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIRuntime.java
index afdc02fe26f..802bc1ccef0 100644
--- a/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIRuntime.java
+++ b/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIRuntime.java
@@ -91,6 +91,7 @@ public final class HotSpotJVMCIRuntime implements HotSpotJVMCIRuntimeProvider, H
      * A list of all supported JVMCI options.
      */
     public enum Option {
+        Compiler(String.class, null, "Selects the system compiler."),
         ImplicitStableValues(boolean.class, true, "Mark well-known stable fields as such."),
         // Note: The following one is not used (see InitTimer.ENABLED).
         InitTimer(boolean.class, false, "Specifies if initialization timing is enabled."),
diff --git a/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMetaAccessProvider.java b/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMetaAccessProvider.java
index 5bd116cd57b..fd92a15bd96 100644
--- a/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMetaAccessProvider.java
+++ b/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMetaAccessProvider.java
@@ -41,7 +41,6 @@ import jdk.vm.ci.meta.DeoptimizationAction;
 import jdk.vm.ci.meta.DeoptimizationReason;
 import jdk.vm.ci.meta.JavaConstant;
 import jdk.vm.ci.meta.JavaKind;
-import jdk.vm.ci.meta.JavaType;
 import jdk.vm.ci.meta.MetaAccessProvider;
 import jdk.vm.ci.meta.ResolvedJavaField;
 import jdk.vm.ci.meta.ResolvedJavaMethod;
@@ -111,23 +110,26 @@ public class HotSpotMetaAccessProvider implements MetaAccessProvider, HotSpotPro
     }
 
     public ResolvedJavaField lookupJavaField(Field reflectionField) {
-        String name = reflectionField.getName();
         Class<?> fieldHolder = reflectionField.getDeclaringClass();
-        Class<?> fieldType = reflectionField.getType();
-        // java.lang.reflect.Field's modifiers should be enough here since VM internal modifier bits
-        // are not used (yet).
-        final int modifiers = reflectionField.getModifiers();
-        final long offset = Modifier.isStatic(modifiers) ? UNSAFE.staticFieldOffset(reflectionField) : UNSAFE.objectFieldOffset(reflectionField);
 
         HotSpotResolvedObjectType holder = fromObjectClass(fieldHolder);
-        JavaType type = runtime.fromClass(fieldType);
-
-        if (offset != -1) {
-            HotSpotResolvedObjectType resolved = holder;
-            return resolved.createField(name, type, offset, modifiers);
+        if (Modifier.isStatic(reflectionField.getModifiers())) {
+            final long offset = UNSAFE.staticFieldOffset(reflectionField);
+            for (ResolvedJavaField field : holder.getStaticFields()) {
+                if (offset == ((HotSpotResolvedJavaField) field).offset()) {
+                    return field;
+                }
+            }
         } else {
-            throw new JVMCIError("unresolved field %s", reflectionField);
+            final long offset = UNSAFE.objectFieldOffset(reflectionField);
+            for (ResolvedJavaField field : holder.getInstanceFields(false)) {
+                if (offset == ((HotSpotResolvedJavaField) field).offset()) {
+                    return field;
+                }
+            }
         }
+
+        throw new JVMCIError("unresolved field %s", reflectionField);
     }
 
     private static int intMaskRight(int n) {
diff --git a/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotVMConfig.java b/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotVMConfig.java
index 3e90a4d73b0..744ec27c044 100644
--- a/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotVMConfig.java
+++ b/hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotVMConfig.java
@@ -945,6 +945,7 @@ public class HotSpotVMConfig {
     @HotSpotVMConstant(name = "VM_Version::CPU_AVX512CD", archs = {"amd64"}) @Stable public long amd64AVX512CD;
     @HotSpotVMConstant(name = "VM_Version::CPU_AVX512BW", archs = {"amd64"}) @Stable public long amd64AVX512BW;
     @HotSpotVMConstant(name = "VM_Version::CPU_AVX512VL", archs = {"amd64"}) @Stable public long amd64AVX512VL;
+    @HotSpotVMConstant(name = "VM_Version::CPU_SHA", archs = {"amd64"}) @Stable public long amd64SHA;
 
     // SPARC specific values
     @HotSpotVMConstant(name = "VM_Version::vis3_instructions_m", archs = {"sparc"}) @Stable public int sparcVis3Instructions;
@@ -1141,7 +1142,7 @@ public class HotSpotVMConfig {
 
     @HotSpotVMField(name = "JavaFrameAnchor::_last_Java_sp", type = "intptr_t*", get = HotSpotVMField.Type.OFFSET) @Stable private int javaFrameAnchorLastJavaSpOffset;
     @HotSpotVMField(name = "JavaFrameAnchor::_last_Java_pc", type = "address", get = HotSpotVMField.Type.OFFSET) @Stable private int javaFrameAnchorLastJavaPcOffset;
-    @HotSpotVMField(name = "JavaFrameAnchor::_last_Java_fp", type = "intptr_t*", get = HotSpotVMField.Type.OFFSET, archs = {"amd64"}) @Stable private int javaFrameAnchorLastJavaFpOffset;
+    @HotSpotVMField(name = "JavaFrameAnchor::_last_Java_fp", type = "intptr_t*", get = HotSpotVMField.Type.OFFSET, archs = {"aarch64, amd64"}) @Stable private int javaFrameAnchorLastJavaFpOffset;
     @HotSpotVMField(name = "JavaFrameAnchor::_flags", type = "int", get = HotSpotVMField.Type.OFFSET, archs = {"sparc"}) @Stable private int javaFrameAnchorFlagsOffset;
 
     public int threadLastJavaSpOffset() {
@@ -1152,11 +1153,8 @@ public class HotSpotVMConfig {
         return javaThreadAnchorOffset + javaFrameAnchorLastJavaPcOffset;
     }
 
-    /**
-     * This value is only valid on AMD64.
-     */
     public int threadLastJavaFpOffset() {
-        // TODO add an assert for AMD64
+        assert getHostArchitectureName().equals("aarch64") || getHostArchitectureName().equals("amd64");
         return javaThreadAnchorOffset + javaFrameAnchorLastJavaFpOffset;
     }
 
diff --git a/hotspot/src/os/aix/vm/attachListener_aix.cpp b/hotspot/src/os/aix/vm/attachListener_aix.cpp
index cb56efc26f7..4e69822008a 100644
--- a/hotspot/src/os/aix/vm/attachListener_aix.cpp
+++ b/hotspot/src/os/aix/vm/attachListener_aix.cpp
@@ -1,6 +1,6 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -225,7 +225,7 @@ int AixAttachListener::init() {
   // We must call bind with the actual socketaddr length. This is obligatory for AS400.
   int res = ::bind(listener, (struct sockaddr*)&addr, SUN_LEN(&addr));
   if (res == -1) {
-    RESTARTABLE(::close(listener), res);
+    ::close(listener);
     return -1;
   }
 
@@ -238,7 +238,7 @@ int AixAttachListener::init() {
       }
   }
   if (res == -1) {
-    RESTARTABLE(::close(listener), res);
+    ::close(listener);
     ::unlink(initial_path);
     return -1;
   }
@@ -400,7 +400,7 @@ AixAttachOperation* AixAttachListener::dequeue() {
     AixAttachOperation* op = read_request(s);
     if (op == NULL) {
       int res;
-      RESTARTABLE(::close(s), res);
+      ::close(s);
       continue;
     } else {
       return op;
@@ -452,7 +452,7 @@ void AixAttachOperation::complete(jint result, bufferedStream* st) {
   }
 
   // done
-  RESTARTABLE(::close(this->socket()), rc);
+  ::close(this->socket());
 
   // were we externally suspended while we were waiting?
   thread->check_and_wait_while_suspended();
diff --git a/hotspot/src/os/aix/vm/os_aix.cpp b/hotspot/src/os/aix/vm/os_aix.cpp
index f63a789b89c..2193a9611a3 100644
--- a/hotspot/src/os/aix/vm/os_aix.cpp
+++ b/hotspot/src/os/aix/vm/os_aix.cpp
@@ -1,6 +1,6 @@
 /*
- * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012, 2015 SAP SE. All rights reserved.
+ * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -36,6 +36,7 @@
 #include "compiler/compileBroker.hpp"
 #include "interpreter/interpreter.hpp"
 #include "jvm_aix.h"
+#include "logging/log.hpp"
 #include "libo4.hpp"
 #include "libperfstat_aix.hpp"
 #include "libodm_aix.hpp"
@@ -791,13 +792,8 @@ static void *java_start(Thread *thread) {
   const pthread_t pthread_id = ::pthread_self();
   const tid_t kernel_thread_id = ::thread_self();
 
-  trcVerbose("newborn Thread : pthread-id %u, ktid " UINT64_FORMAT
-    ", stack %p ... %p, stacksize 0x%IX (%IB)",
-    pthread_id, kernel_thread_id,
-    thread->stack_end(),
-    thread->stack_base(),
-    thread->stack_size(),
-    thread->stack_size());
+  log_info(os, thread)("Thread is alive (tid: " UINTX_FORMAT ", kernel thread id: " UINTX_FORMAT ").",
+    os::current_thread_id(), (uintx) kernel_thread_id);
 
   // Normally, pthread stacks on AIX live in the data segment (are allocated with malloc()
   // by the pthread library). In rare cases, this may not be the case, e.g. when third-party
@@ -805,7 +801,7 @@ static void *java_start(Thread *thread) {
   // guard pages on those stacks, because the stacks may reside in memory which is not
   // protectable (shmated).
   if (thread->stack_base() > ::sbrk(0)) {
-    trcVerbose("Thread " UINT64_FORMAT ": stack not in data segment.", (uint64_t) pthread_id);
+    log_warning(os, thread)("Thread stack not in data segment.");
   }
 
   // Try to randomize the cache line index of hot stack frames.
@@ -839,8 +835,8 @@ static void *java_start(Thread *thread) {
   // Call one more level start routine.
   thread->run();
 
-  trcVerbose("Thread finished : pthread-id %u, ktid " UINT64_FORMAT ".",
-    pthread_id, kernel_thread_id);
+  log_info(os, thread)("Thread finished (tid: " UINTX_FORMAT ", kernel thread id: " UINTX_FORMAT ").",
+    os::current_thread_id(), (uintx) kernel_thread_id);
 
   return 0;
 }
@@ -908,20 +904,19 @@ bool os::create_thread(Thread* thread, ThreadType thr_type, size_t stack_size) {
   pthread_t tid;
   int ret = pthread_create(&tid, &attr, (void* (*)(void*)) java_start, thread);
 
+
+  char buf[64];
+  if (ret == 0) {
+    log_info(os, thread)("Thread started (pthread id: " UINTX_FORMAT ", attributes: %s). ",
+      (uintx) tid, os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
+  } else {
+    log_warning(os, thread)("Failed to start thread - pthread_create failed (%s) for attributes: %s.",
+      strerror(ret), os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
+  }
+
   pthread_attr_destroy(&attr);
 
-  if (ret == 0) {
-    trcVerbose("Created New Thread : pthread-id %u", tid);
-  } else {
-    if (os::Aix::on_pase()) {
-      // QIBM_MULTI_THREADED=Y is needed when the launcher is started on iSeries
-      // using QSH. Otherwise pthread_create fails with errno=11.
-      trcVerbose("(Please make sure you set the environment variable "
-              "QIBM_MULTI_THREADED=Y before running this program.)");
-    }
-    if (PrintMiscellaneous && (Verbose || WizardMode)) {
-      perror("pthread_create()");
-    }
+  if (ret != 0) {
     // Need to clean up stuff we've allocated so far
     thread->set_osthread(NULL);
     delete osthread;
@@ -958,13 +953,6 @@ bool os::create_attached_thread(JavaThread* thread) {
   const pthread_t pthread_id = ::pthread_self();
   const tid_t kernel_thread_id = ::thread_self();
 
-  trcVerbose("attaching Thread : pthread-id %u, ktid " UINT64_FORMAT ", stack %p ... %p, stacksize 0x%IX (%IB)",
-    pthread_id, kernel_thread_id,
-    thread->stack_end(),
-    thread->stack_base(),
-    thread->stack_size(),
-    thread->stack_size());
-
   // OSThread::thread_id is the pthread id.
   osthread->set_thread_id(pthread_id);
 
@@ -990,6 +978,9 @@ bool os::create_attached_thread(JavaThread* thread) {
   // and save the caller's signal mask
   os::Aix::hotspot_sigmask(thread);
 
+  log_info(os, thread)("Thread attached (tid: " UINTX_FORMAT ", kernel thread id: " UINTX_FORMAT ").",
+    os::current_thread_id(), (uintx) kernel_thread_id);
+
   return true;
 }
 
diff --git a/hotspot/src/os/aix/vm/perfMemory_aix.cpp b/hotspot/src/os/aix/vm/perfMemory_aix.cpp
index 2604a03dae8..c2e7c0e4e90 100644
--- a/hotspot/src/os/aix/vm/perfMemory_aix.cpp
+++ b/hotspot/src/os/aix/vm/perfMemory_aix.cpp
@@ -1,6 +1,6 @@
 /*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012, 2013 SAP SE. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -121,7 +121,7 @@ static void save_memory_to_file(char* addr, size_t size) {
       addr += result;
     }
 
-    RESTARTABLE(::close(fd), result);
+    result = ::close(fd);
     if (PrintMiscellaneous && Verbose) {
       if (result == OS_ERR) {
         warning("Could not close %s: %s\n", destfile, strerror(errno));
@@ -299,10 +299,13 @@ static int open_o_nofollow_impl(const char* path, int oflag, mode_t mode, bool u
   bool create;
   int error;
   int fd;
+  int result;
 
   create = false;
 
-  if (lstat(path, &orig_st) != 0) {
+  RESTARTABLE(::lstat(path, &orig_st), result);
+
+  if (result == OS_ERR) {
     if (errno == ENOENT && (oflag & O_CREAT) != 0) {
       // File doesn't exist, but_we want to create it, add O_EXCL flag
       // to make sure no-one creates it (or a symlink) before us
@@ -316,7 +319,7 @@ static int open_o_nofollow_impl(const char* path, int oflag, mode_t mode, bool u
       return OS_ERR;
     }
   } else {
-    // Lstat success, check if existing file is a link.
+    // lstat success, check if existing file is a link.
     if ((orig_st.st_mode & S_IFMT) == S_IFLNK)  {
       // File is a symlink.
       errno = ELOOP;
@@ -325,9 +328,9 @@ static int open_o_nofollow_impl(const char* path, int oflag, mode_t mode, bool u
   }
 
   if (use_mode == true) {
-    fd = open(path, oflag, mode);
+    RESTARTABLE(::open(path, oflag, mode), fd);
   } else {
-    fd = open(path, oflag);
+    RESTARTABLE(::open(path, oflag), fd);
   }
 
   if (fd == OS_ERR) {
@@ -336,7 +339,8 @@ static int open_o_nofollow_impl(const char* path, int oflag, mode_t mode, bool u
 
   // Can't do inode checks on before/after if we created the file.
   if (create == false) {
-    if (fstat(fd, &new_st) != 0) {
+    RESTARTABLE(::fstat(fd, &new_st), result);
+    if (result == OS_ERR) {
       // Keep errno from fstat, in case close also fails.
       error = errno;
       ::close(fd);
@@ -384,7 +388,7 @@ static DIR *open_directory_secure(const char* dirname) {
   RESTARTABLE(::open(dirname, O_RDONLY|O_NOFOLLOW), result);
 #else
   // workaround (jdk6 coding)
-  RESTARTABLE(::open_o_nofollow(dirname, O_RDONLY), result);
+  result = open_o_nofollow(dirname, O_RDONLY);
 #endif
 
   if (result == OS_ERR) {
@@ -888,7 +892,7 @@ static int create_sharedmem_resources(const char* dirname, const char* filename,
   RESTARTABLE(::open(filename, O_RDWR|O_CREAT|O_NOFOLLOW, S_IREAD|S_IWRITE), result);
 #else
   // workaround function (jdk6 code)
-  RESTARTABLE(::open_o_nofollow(filename, O_RDWR|O_CREAT, S_IREAD|S_IWRITE), result);
+  result = open_o_nofollow(filename, O_RDWR|O_CREAT, S_IREAD|S_IWRITE);
 #endif
 
   if (result == OS_ERR) {
@@ -931,7 +935,7 @@ static int create_sharedmem_resources(const char* dirname, const char* filename,
     if (PrintMiscellaneous && Verbose) {
       warning("could not set shared memory file size: %s\n", strerror(errno));
     }
-    RESTARTABLE(::close(fd), result);
+    ::close(fd);
     return -1;
   }
 
@@ -951,7 +955,7 @@ static int open_sharedmem_file(const char* filename, int oflags, TRAPS) {
 #ifdef O_NOFOLLOW
   RESTARTABLE(::open(filename, oflags), result);
 #else
-  RESTARTABLE(::open_o_nofollow(filename, oflags), result);
+  open_o_nofollow(filename, oflags);
 #endif
 
   if (result == OS_ERR) {
@@ -1006,8 +1010,7 @@ static char* mmap_create_shared(size_t size) {
 
   char* dirname = get_user_tmp_dir(user_name);
   char* filename = get_sharedmem_filename(dirname, vmid);
-
-  // Get the short filename.
+  // get the short filename.
   char* short_filename = strrchr(filename, '/');
   if (short_filename == NULL) {
     short_filename = filename;
@@ -1033,9 +1036,7 @@ static char* mmap_create_shared(size_t size) {
 
   mapAddress = (char*)::mmap((char*)0, size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
 
-  // attempt to close the file - restart it if it was interrupted,
-  // but ignore other failures
-  RESTARTABLE(::close(fd), result);
+  result = ::close(fd);
   assert(result != OS_ERR, "could not close file");
 
   if (mapAddress == MAP_FAILED) {
@@ -1142,7 +1143,6 @@ static void mmap_attach_shared(const char* user, int vmid, PerfMemory::PerfMemor
   // constructs for the file and the shared memory mapping.
   if (mode == PerfMemory::PERF_MODE_RO) {
     mmap_prot = PROT_READ;
-
   // No O_NOFOLLOW defined at buildtime, and it is not documented for open.
 #ifdef O_NOFOLLOW
     file_flags = O_RDONLY | O_NOFOLLOW;
@@ -1205,21 +1205,28 @@ static void mmap_attach_shared(const char* user, int vmid, PerfMemory::PerfMemor
   FREE_C_HEAP_ARRAY(char, filename);
 
   // open the shared memory file for the give vmid
-  fd = open_sharedmem_file(rfilename, file_flags, CHECK);
-  assert(fd != OS_ERR, "unexpected value");
+  fd = open_sharedmem_file(rfilename, file_flags, THREAD);
+
+  if (fd == OS_ERR) {
+    return;
+  }
+
+  if (HAS_PENDING_EXCEPTION) {
+    ::close(fd);
+    return;
+  }
 
   if (*sizep == 0) {
     size = sharedmem_filesize(fd, CHECK);
-    assert(size != 0, "unexpected size");
   } else {
     size = *sizep;
   }
 
+  assert(size > 0, "unexpected size <= 0");
+
   mapAddress = (char*)::mmap((char*)0, size, mmap_prot, MAP_SHARED, fd, 0);
 
-  // attempt to close the file - restart if it gets interrupted,
-  // but ignore other failures
-  RESTARTABLE(::close(fd), result);
+  result = ::close(fd);
   assert(result != OS_ERR, "could not close file");
 
   if (mapAddress == MAP_FAILED) {
@@ -1230,7 +1237,7 @@ static void mmap_attach_shared(const char* user, int vmid, PerfMemory::PerfMemor
               "Could not map PerfMemory");
   }
 
-  // It does not go through os api, the operation has to record from here.
+  // it does not go through os api, the operation has to record from here.
   MemTracker::record_virtual_memory_reserve((address)mapAddress, size, CURRENT_PC, mtInternal);
 
   *addr = mapAddress;
@@ -1238,7 +1245,7 @@ static void mmap_attach_shared(const char* user, int vmid, PerfMemory::PerfMemor
 
   if (PerfTraceMemOps) {
     tty->print("mapped " SIZE_FORMAT " bytes for vmid %d at "
-               INTPTR_FORMAT "\n", size, vmid, (void*)mapAddress);
+               INTPTR_FORMAT "\n", size, vmid, p2i((void*)mapAddress));
   }
 }
 
diff --git a/hotspot/src/os/bsd/vm/os_bsd.cpp b/hotspot/src/os/bsd/vm/os_bsd.cpp
index 8fdc6bc63b7..3d6f8fd6422 100644
--- a/hotspot/src/os/bsd/vm/os_bsd.cpp
+++ b/hotspot/src/os/bsd/vm/os_bsd.cpp
@@ -32,6 +32,7 @@
 #include "compiler/disassembler.hpp"
 #include "interpreter/interpreter.hpp"
 #include "jvm_bsd.h"
+#include "logging/log.hpp"
 #include "memory/allocation.inline.hpp"
 #include "memory/filemap.hpp"
 #include "mutex_bsd.inline.hpp"
@@ -681,6 +682,9 @@ static void *java_start(Thread *thread) {
 
   osthread->set_thread_id(os::Bsd::gettid());
 
+  log_info(os, thread)("Thread is alive (tid: " UINTX_FORMAT ", pthread id: " UINTX_FORMAT ").",
+    os::current_thread_id(), (uintx) pthread_self());
+
 #ifdef __APPLE__
   uint64_t unique_thread_id = locate_unique_thread_id(osthread->thread_id());
   guarantee(unique_thread_id != 0, "unique thread id was not found");
@@ -716,6 +720,9 @@ static void *java_start(Thread *thread) {
   // call one more level start routine
   thread->run();
 
+  log_info(os, thread)("Thread finished (tid: " UINTX_FORMAT ", pthread id: " UINTX_FORMAT ").",
+    os::current_thread_id(), (uintx) pthread_self());
+
   return 0;
 }
 
@@ -776,12 +783,18 @@ bool os::create_thread(Thread* thread, ThreadType thr_type, size_t stack_size) {
     pthread_t tid;
     int ret = pthread_create(&tid, &attr, (void* (*)(void*)) java_start, thread);
 
+    char buf[64];
+    if (ret == 0) {
+      log_info(os, thread)("Thread started (pthread id: " UINTX_FORMAT ", attributes: %s). ",
+        (uintx) tid, os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
+    } else {
+      log_warning(os, thread)("Failed to start thread - pthread_create failed (%s) for attributes: %s.",
+        strerror(ret), os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
+    }
+
     pthread_attr_destroy(&attr);
 
     if (ret != 0) {
-      if (PrintMiscellaneous && (Verbose || WizardMode)) {
-        perror("pthread_create()");
-      }
       // Need to clean up stuff we've allocated so far
       thread->set_osthread(NULL);
       delete osthread;
@@ -858,6 +871,9 @@ bool os::create_attached_thread(JavaThread* thread) {
   // and save the caller's signal mask
   os::Bsd::hotspot_sigmask(thread);
 
+  log_info(os, thread)("Thread attached (tid: " UINTX_FORMAT ", pthread id: " UINTX_FORMAT ").",
+    os::current_thread_id(), (uintx) pthread_self());
+
   return true;
 }
 
diff --git a/hotspot/src/os/linux/vm/os_linux.cpp b/hotspot/src/os/linux/vm/os_linux.cpp
index 3783351c345..f3896ed96a0 100644
--- a/hotspot/src/os/linux/vm/os_linux.cpp
+++ b/hotspot/src/os/linux/vm/os_linux.cpp
@@ -144,6 +144,7 @@ pthread_t os::Linux::_main_thread;
 int os::Linux::_page_size = -1;
 const int os::Linux::_vm_default_page_size = (8 * K);
 bool os::Linux::_supports_fast_thread_cpu_time = false;
+uint32_t os::Linux::_os_version = 0;
 const char * os::Linux::_glibc_version = NULL;
 const char * os::Linux::_libpthread_version = NULL;
 pthread_condattr_t os::Linux::_condattr[1];
@@ -662,6 +663,9 @@ static void *java_start(Thread *thread) {
 
   osthread->set_thread_id(os::current_thread_id());
 
+  log_info(os, thread)("Thread is alive (tid: " UINTX_FORMAT ", pthread id: " UINTX_FORMAT ").",
+    os::current_thread_id(), (uintx) pthread_self());
+
   if (UseNUMA) {
     int lgrp_id = os::numa_get_group_id();
     if (lgrp_id != -1) {
@@ -691,6 +695,9 @@ static void *java_start(Thread *thread) {
   // call one more level start routine
   thread->run();
 
+  log_info(os, thread)("Thread finished (tid: " UINTX_FORMAT ", pthread id: " UINTX_FORMAT ").",
+    os::current_thread_id(), (uintx) pthread_self());
+
   return 0;
 }
 
@@ -756,12 +763,18 @@ bool os::create_thread(Thread* thread, ThreadType thr_type,
     pthread_t tid;
     int ret = pthread_create(&tid, &attr, (void* (*)(void*)) java_start, thread);
 
+    char buf[64];
+    if (ret == 0) {
+      log_info(os, thread)("Thread started (pthread id: " UINTX_FORMAT ", attributes: %s). ",
+        (uintx) tid, os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
+    } else {
+      log_warning(os, thread)("Failed to start thread - pthread_create failed (%s) for attributes: %s.",
+        strerror(ret), os::Posix::describe_pthread_attr(buf, sizeof(buf), &attr));
+    }
+
     pthread_attr_destroy(&attr);
 
     if (ret != 0) {
-      if (PrintMiscellaneous && (Verbose || WizardMode)) {
-        perror("pthread_create()");
-      }
       // Need to clean up stuff we've allocated so far
       thread->set_osthread(NULL);
       delete osthread;
@@ -858,6 +871,9 @@ bool os::create_attached_thread(JavaThread* thread) {
   // and save the caller's signal mask
   os::Linux::hotspot_sigmask(thread);
 
+  log_info(os, thread)("Thread attached (tid: " UINTX_FORMAT ", pthread id: " UINTX_FORMAT ").",
+    os::current_thread_id(), (uintx) pthread_self());
+
   return true;
 }
 
@@ -4341,6 +4357,48 @@ jlong os::Linux::fast_thread_cpu_time(clockid_t clockid) {
   return (tp.tv_sec * NANOSECS_PER_SEC) + tp.tv_nsec;
 }
 
+void os::Linux::initialize_os_info() {
+  assert(_os_version == 0, "OS info already initialized");
+
+  struct utsname _uname;
+
+  uint32_t major;
+  uint32_t minor;
+  uint32_t fix;
+
+  int rc;
+
+  // Kernel version is unknown if
+  // verification below fails.
+  _os_version = 0x01000000;
+
+  rc = uname(&_uname);
+  if (rc != -1) {
+
+    rc = sscanf(_uname.release,"%d.%d.%d", &major, &minor, &fix);
+    if (rc == 3) {
+
+      if (major < 256 && minor < 256 && fix < 256) {
+        // Kernel version format is as expected,
+        // set it overriding unknown state.
+        _os_version = (major << 16) |
+                      (minor << 8 ) |
+                      (fix   << 0 ) ;
+      }
+    }
+  }
+}
+
+uint32_t os::Linux::os_version() {
+  assert(_os_version != 0, "not initialized");
+  return _os_version & 0x00FFFFFF;
+}
+
+bool os::Linux::os_version_is_known() {
+  assert(_os_version != 0, "not initialized");
+  return _os_version & 0x01000000 ? false : true;
+}
+
 /////
 // glibc on Linux platform uses non-documented flag
 // to indicate, that some special sort of signal
@@ -4563,6 +4621,8 @@ void os::init(void) {
 
   Linux::initialize_system_info();
 
+  Linux::initialize_os_info();
+
   // main_thread points to the aboriginal thread
   Linux::_main_thread = pthread_self();
 
diff --git a/hotspot/src/os/linux/vm/os_linux.hpp b/hotspot/src/os/linux/vm/os_linux.hpp
index 1dcaafefd11..68e1968d2a1 100644
--- a/hotspot/src/os/linux/vm/os_linux.hpp
+++ b/hotspot/src/os/linux/vm/os_linux.hpp
@@ -56,6 +56,15 @@ class Linux {
 
   static GrowableArray<int>* _cpu_to_node;
 
+  // 0x00000000 = uninitialized,
+  // 0x01000000 = kernel version unknown,
+  // otherwise a 32-bit number:
+  // Ox00AABBCC
+  // AA, Major Version
+  // BB, Minor Version
+  // CC, Fix   Version
+  static uint32_t _os_version;
+
  protected:
 
   static julong _physical_memory;
@@ -198,6 +207,10 @@ class Linux {
 
   static jlong fast_thread_cpu_time(clockid_t clockid);
 
+  static void initialize_os_info();
+  static bool os_version_is_known();
+  static uint32_t os_version();
+
   // pthread_cond clock suppport
  private:
   static pthread_condattr_t _condattr[1];
diff --git a/hotspot/src/os/posix/vm/os_posix.cpp b/hotspot/src/os/posix/vm/os_posix.cpp
index 68ab843bf44..85407bd3cad 100644
--- a/hotspot/src/os/posix/vm/os_posix.cpp
+++ b/hotspot/src/os/posix/vm/os_posix.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -238,14 +238,12 @@ void os::Posix::print_uname_info(outputStream* st) {
   st->cr();
 }
 
-#ifndef PRODUCT
 bool os::get_host_name(char* buf, size_t buflen) {
   struct utsname name;
   uname(&name);
   jio_snprintf(buf, buflen, "%s", name.nodename);
   return true;
 }
-#endif // PRODUCT
 
 bool os::has_allocatable_memory_limit(julong* limit) {
   struct rlimit rlim;
@@ -1073,6 +1071,19 @@ void os::Posix::ucontext_set_pc(ucontext_t* ctx, address pc) {
 #endif
 }
 
+char* os::Posix::describe_pthread_attr(char* buf, size_t buflen, const pthread_attr_t* attr) {
+  size_t stack_size = 0;
+  size_t guard_size = 0;
+  int detachstate = 0;
+  pthread_attr_getstacksize(attr, &stack_size);
+  pthread_attr_getguardsize(attr, &guard_size);
+  pthread_attr_getdetachstate(attr, &detachstate);
+  jio_snprintf(buf, buflen, "stacksize: " SIZE_FORMAT "k, guardsize: " SIZE_FORMAT "k, %s",
+    stack_size / 1024, guard_size / 1024,
+    (detachstate == PTHREAD_CREATE_DETACHED ? "detached" : "joinable"));
+  return buf;
+}
+
 
 os::WatcherThreadCrashProtection::WatcherThreadCrashProtection() {
   assert(Thread::current()->is_Watcher_thread(), "Must be WatcherThread");
diff --git a/hotspot/src/os/posix/vm/os_posix.hpp b/hotspot/src/os/posix/vm/os_posix.hpp
index be464ea8fa1..0196e989456 100644
--- a/hotspot/src/os/posix/vm/os_posix.hpp
+++ b/hotspot/src/os/posix/vm/os_posix.hpp
@@ -76,6 +76,11 @@ public:
   static address ucontext_get_pc(const ucontext_t* ctx);
   // Set PC into context. Needed for continuation after signal.
   static void ucontext_set_pc(ucontext_t* ctx, address pc);
+
+  // Helper function; describes pthread attributes as short string. String is written
+  // to buf with len buflen; buf is returned.
+  static char* describe_pthread_attr(char* buf, size_t buflen, const pthread_attr_t* attr);
+
 };
 
 /*
diff --git a/hotspot/src/os/solaris/vm/os_solaris.cpp b/hotspot/src/os/solaris/vm/os_solaris.cpp
index ae008b6dbe9..bc8138db6ff 100644
--- a/hotspot/src/os/solaris/vm/os_solaris.cpp
+++ b/hotspot/src/os/solaris/vm/os_solaris.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -32,6 +32,7 @@
 #include "compiler/disassembler.hpp"
 #include "interpreter/interpreter.hpp"
 #include "jvm_solaris.h"
+#include "logging/log.hpp"
 #include "memory/allocation.inline.hpp"
 #include "memory/filemap.hpp"
 #include "mutex_solaris.inline.hpp"
@@ -68,6 +69,7 @@
 #include "utilities/defaultStream.hpp"
 #include "utilities/events.hpp"
 #include "utilities/growableArray.hpp"
+#include "utilities/macros.hpp"
 #include "utilities/vmError.hpp"
 
 // put OS-includes here
@@ -736,6 +738,9 @@ extern "C" void* java_start(void* thread_addr) {
   osthr->set_lwp_id(_lwp_self());  // Store lwp in case we are bound
   thread->_schedctl = (void *) schedctl_init();
 
+  log_info(os, thread)("Thread is alive (tid: " UINTX_FORMAT ").",
+    os::current_thread_id());
+
   if (UseNUMA) {
     int lgrp_id = os::numa_get_group_id();
     if (lgrp_id != -1) {
@@ -781,6 +786,8 @@ extern "C" void* java_start(void* thread_addr) {
     Atomic::dec(&os::Solaris::_os_thread_count);
   }
 
+  log_info(os, thread)("Thread finished (tid: " UINTX_FORMAT ").", os::current_thread_id());
+
   if (UseDetachedThreads) {
     thr_exit(NULL);
     ShouldNotReachHere();
@@ -853,6 +860,9 @@ bool os::create_attached_thread(JavaThread* thread) {
   // and save the caller's signal mask
   os::Solaris::hotspot_sigmask(thread);
 
+  log_info(os, thread)("Thread attached (tid: " UINTX_FORMAT ").",
+    os::current_thread_id());
+
   return true;
 }
 
@@ -879,6 +889,24 @@ bool os::create_main_thread(JavaThread* thread) {
   return true;
 }
 
+// Helper function to trace thread attributes, similar to os::Posix::describe_pthread_attr()
+static char* describe_thr_create_attributes(char* buf, size_t buflen,
+                                            size_t stacksize, long flags) {
+  stringStream ss(buf, buflen);
+  ss.print("stacksize: " SIZE_FORMAT "k, ", stacksize / 1024);
+  ss.print("flags: ");
+  #define PRINT_FLAG(f) if (flags & f) ss.print( #f " ");
+  #define ALL(X) \
+    X(THR_SUSPENDED) \
+    X(THR_DETACHED) \
+    X(THR_BOUND) \
+    X(THR_NEW_LWP) \
+    X(THR_DAEMON)
+  ALL(PRINT_FLAG)
+  #undef ALL
+  #undef PRINT_FLAG
+  return buf;
+}
 
 bool os::create_thread(Thread* thread, ThreadType thr_type,
                        size_t stack_size) {
@@ -974,10 +1002,17 @@ bool os::create_thread(Thread* thread, ThreadType thr_type,
   osthread->set_thread_id(-1);
 
   status = thr_create(NULL, stack_size, java_start, thread, flags, &tid);
+
+  char buf[64];
+  if (status == 0) {
+    log_info(os, thread)("Thread started (tid: " UINTX_FORMAT ", attributes: %s). ",
+      (uintx) tid, describe_thr_create_attributes(buf, sizeof(buf), stack_size, flags));
+  } else {
+    log_warning(os, thread)("Failed to start thread - thr_create failed (%s) for attributes: %s.",
+      strerror(status), describe_thr_create_attributes(buf, sizeof(buf), stack_size, flags));
+  }
+
   if (status != 0) {
-    if (PrintMiscellaneous && (Verbose || WizardMode)) {
-      perror("os::create_thread");
-    }
     thread->set_osthread(NULL);
     // Need to clean up stuff we've allocated so far
     delete osthread;
diff --git a/hotspot/src/os/windows/vm/os_windows.cpp b/hotspot/src/os/windows/vm/os_windows.cpp
index 1df102a7607..f8bc6081d8b 100644
--- a/hotspot/src/os/windows/vm/os_windows.cpp
+++ b/hotspot/src/os/windows/vm/os_windows.cpp
@@ -35,6 +35,7 @@
 #include "compiler/disassembler.hpp"
 #include "interpreter/interpreter.hpp"
 #include "jvm_windows.h"
+#include "logging/log.hpp"
 #include "memory/allocation.inline.hpp"
 #include "memory/filemap.hpp"
 #include "mutex_windows.inline.hpp"
@@ -71,6 +72,7 @@
 #include "utilities/defaultStream.hpp"
 #include "utilities/events.hpp"
 #include "utilities/growableArray.hpp"
+#include "utilities/macros.hpp"
 #include "utilities/vmError.hpp"
 
 #ifdef _DEBUG
@@ -436,6 +438,8 @@ static unsigned __stdcall java_start(Thread* thread) {
     res = 20115;    // java thread
   }
 
+  log_info(os, thread)("Thread is alive (tid: " UINTX_FORMAT ").", os::current_thread_id());
+
   // Install a win32 structured exception handler around every thread created
   // by VM, so VM can generate error dump when an exception occurred in non-
   // Java thread (e.g. VM thread).
@@ -446,6 +450,8 @@ static unsigned __stdcall java_start(Thread* thread) {
     // Nothing to do.
   }
 
+  log_info(os, thread)("Thread finished (tid: " UINTX_FORMAT ").", os::current_thread_id());
+
   // One less thread is executing
   // When the VMThread gets here, the main thread may have already exited
   // which frees the CodeHeap containing the Atomic::add code
@@ -509,6 +515,10 @@ bool os::create_attached_thread(JavaThread* thread) {
   osthread->set_state(RUNNABLE);
 
   thread->set_osthread(osthread);
+
+  log_info(os, thread)("Thread attached (tid: " UINTX_FORMAT ").",
+    os::current_thread_id());
+
   return true;
 }
 
@@ -530,6 +540,27 @@ bool os::create_main_thread(JavaThread* thread) {
   return true;
 }
 
+// Helper function to trace _beginthreadex attributes,
+//  similar to os::Posix::describe_pthread_attr()
+static char* describe_beginthreadex_attributes(char* buf, size_t buflen,
+                                               size_t stacksize, unsigned initflag) {
+  stringStream ss(buf, buflen);
+  if (stacksize == 0) {
+    ss.print("stacksize: default, ");
+  } else {
+    ss.print("stacksize: " SIZE_FORMAT "k, ", stacksize / 1024);
+  }
+  ss.print("flags: ");
+  #define PRINT_FLAG(f) if (initflag & f) ss.print( #f " ");
+  #define ALL(X) \
+    X(CREATE_SUSPENDED) \
+    X(STACK_SIZE_PARAM_IS_A_RESERVATION)
+  ALL(PRINT_FLAG)
+  #undef ALL
+  #undef PRINT_FLAG
+  return buf;
+}
+
 // Allocate and initialize a new OSThread
 bool os::create_thread(Thread* thread, ThreadType thr_type,
                        size_t stack_size) {
@@ -596,14 +627,24 @@ bool os::create_thread(Thread* thread, ThreadType thr_type,
   // document because JVM uses C runtime library. The good news is that the
   // flag appears to work with _beginthredex() as well.
 
+  const unsigned initflag = CREATE_SUSPENDED | STACK_SIZE_PARAM_IS_A_RESERVATION;
   HANDLE thread_handle =
     (HANDLE)_beginthreadex(NULL,
                            (unsigned)stack_size,
                            (unsigned (__stdcall *)(void*)) java_start,
                            thread,
-                           CREATE_SUSPENDED | STACK_SIZE_PARAM_IS_A_RESERVATION,
+                           initflag,
                            &thread_id);
 
+  char buf[64];
+  if (thread_handle != NULL) {
+    log_info(os, thread)("Thread started (tid: %u, attributes: %s)",
+      thread_id, describe_beginthreadex_attributes(buf, sizeof(buf), stack_size, initflag));
+  } else {
+    log_warning(os, thread)("Failed to start thread - _beginthreadex failed (%s) for attributes: %s.",
+      strerror(errno), describe_beginthreadex_attributes(buf, sizeof(buf), stack_size, initflag));
+  }
+
   if (thread_handle == NULL) {
     // Need to clean up stuff we've allocated so far
     CloseHandle(osthread->interrupt_event());
@@ -1531,12 +1572,10 @@ int os::get_loaded_modules_info(os::LoadedModulesCallbackFunc callback, void *pa
   return result;
 }
 
-#ifndef PRODUCT
 bool os::get_host_name(char* buf, size_t buflen) {
   DWORD size = (DWORD)buflen;
   return (GetComputerNameEx(ComputerNameDnsHostname, buf, &size) == TRUE);
 }
-#endif // PRODUCT
 
 void os::get_summary_os_info(char* buf, size_t buflen) {
   stringStream sst(buf, buflen);
@@ -1670,8 +1709,7 @@ void os::win32::print_windows_version(outputStream* st) {
     if (is_workstation) {
       st->print("10");
     } else {
-      // The server version name of Windows 10 is not known at this time
-      st->print("%d.%d", major_version, minor_version);
+      st->print("Server 2016");
     }
     break;
 
diff --git a/hotspot/src/os/windows/vm/perfMemory_windows.cpp b/hotspot/src/os/windows/vm/perfMemory_windows.cpp
index 8987ef1fb5b..7748b653c1d 100644
--- a/hotspot/src/os/windows/vm/perfMemory_windows.cpp
+++ b/hotspot/src/os/windows/vm/perfMemory_windows.cpp
@@ -628,6 +628,7 @@ static void cleanup_sharedmem_resources(const char* dirname) {
 
   if (!is_directory_secure(dirname)) {
     // the directory is not secure, don't attempt any cleanup
+    os::closedir(dirp);
     return;
   }
 
@@ -1445,6 +1446,8 @@ static char* mapping_create_shared(size_t size) {
 
   // check that the file system is secure - i.e. it supports ACLs.
   if (!is_filesystem_secure(dirname)) {
+    FREE_C_HEAP_ARRAY(char, dirname);
+    FREE_C_HEAP_ARRAY(char, user);
     return NULL;
   }
 
@@ -1624,6 +1627,7 @@ static void open_file_mapping(const char* user, int vmid,
   //
   if (!is_directory_secure(dirname)) {
     FREE_C_HEAP_ARRAY(char, dirname);
+    if (luser != user) FREE_C_HEAP_ARRAY(char, luser);
     THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
               "Process not found");
   }
diff --git a/hotspot/src/os_cpu/linux_aarch64/vm/copy_linux_aarch64.inline.hpp b/hotspot/src/os_cpu/linux_aarch64/vm/copy_linux_aarch64.inline.hpp
index 5fc2dfd70d2..96575867dc2 100644
--- a/hotspot/src/os_cpu/linux_aarch64/vm/copy_linux_aarch64.inline.hpp
+++ b/hotspot/src/os_cpu/linux_aarch64/vm/copy_linux_aarch64.inline.hpp
@@ -26,44 +26,108 @@
 #ifndef OS_CPU_LINUX_AARCH64_VM_COPY_LINUX_AARCH64_INLINE_HPP
 #define OS_CPU_LINUX_AARCH64_VM_COPY_LINUX_AARCH64_INLINE_HPP
 
+#define COPY_SMALL(from, to, count)                                     \
+{                                                                       \
+        long tmp0, tmp1, tmp2, tmp3;                                    \
+        long tmp4, tmp5, tmp6, tmp7;                                    \
+  __asm volatile(                                                       \
+"       adr     %[t0], 0f;"                                             \
+"       add     %[t0], %[t0], %[cnt], lsl #5;"                          \
+"       br      %[t0];"                                                 \
+"       .align  5;"                                                     \
+"0:"                                                                    \
+"       b       1f;"                                                    \
+"       .align  5;"                                                     \
+"       ldr     %[t0], [%[s], #0];"                                     \
+"       str     %[t0], [%[d], #0];"                                     \
+"       b       1f;"                                                    \
+"       .align  5;"                                                     \
+"       ldp     %[t0], %[t1], [%[s], #0];"                              \
+"       stp     %[t0], %[t1], [%[d], #0];"                              \
+"       b       1f;"                                                    \
+"       .align  5;"                                                     \
+"       ldp     %[t0], %[t1], [%[s], #0];"                              \
+"       ldr     %[t2], [%[s], #16];"                                    \
+"       stp     %[t0], %[t1], [%[d], #0];"                              \
+"       str     %[t2], [%[d], #16];"                                    \
+"       b       1f;"                                                    \
+"       .align  5;"                                                     \
+"       ldp     %[t0], %[t1], [%[s], #0];"                              \
+"       ldp     %[t2], %[t3], [%[s], #16];"                             \
+"       stp     %[t0], %[t1], [%[d], #0];"                              \
+"       stp     %[t2], %[t3], [%[d], #16];"                             \
+"       b       1f;"                                                    \
+"       .align  5;"                                                     \
+"       ldp     %[t0], %[t1], [%[s], #0];"                              \
+"       ldp     %[t2], %[t3], [%[s], #16];"                             \
+"       ldr     %[t4], [%[s], #32];"                                    \
+"       stp     %[t0], %[t1], [%[d], #0];"                              \
+"       stp     %[t2], %[t3], [%[d], #16];"                             \
+"       str     %[t4], [%[d], #32];"                                    \
+"       b       1f;"                                                    \
+"       .align  5;"                                                     \
+"       ldp     %[t0], %[t1], [%[s], #0];"                              \
+"       ldp     %[t2], %[t3], [%[s], #16];"                             \
+"       ldp     %[t4], %[t5], [%[s], #32];"                             \
+"2:"                                                                    \
+"       stp     %[t0], %[t1], [%[d], #0];"                              \
+"       stp     %[t2], %[t3], [%[d], #16];"                             \
+"       stp     %[t4], %[t5], [%[d], #32];"                             \
+"       b       1f;"                                                    \
+"       .align  5;"                                                     \
+"       ldr     %[t6], [%[s], #0];"                                     \
+"       ldp     %[t0], %[t1], [%[s], #8];"                              \
+"       ldp     %[t2], %[t3], [%[s], #24];"                             \
+"       ldp     %[t4], %[t5], [%[s], #40];"                             \
+"       str     %[t6], [%[d]], #8;"                                     \
+"       b       2b;"                                                    \
+"       .align  5;"                                                     \
+"       ldp     %[t0], %[t1], [%[s], #0];"                              \
+"       ldp     %[t2], %[t3], [%[s], #16];"                             \
+"       ldp     %[t4], %[t5], [%[s], #32];"                             \
+"       ldp     %[t6], %[t7], [%[s], #48];"                             \
+"       stp     %[t0], %[t1], [%[d], #0];"                              \
+"       stp     %[t2], %[t3], [%[d], #16];"                             \
+"       stp     %[t4], %[t5], [%[d], #32];"                             \
+"       stp     %[t6], %[t7], [%[d], #48];"                             \
+"1:"                                                                    \
+                                                                        \
+  : [s]"+r"(from), [d]"+r"(to), [cnt]"+r"(count),                       \
+    [t0]"=&r"(tmp0), [t1]"=&r"(tmp1), [t2]"=&r"(tmp2), [t3]"=&r"(tmp3), \
+    [t4]"=&r"(tmp4), [t5]"=&r"(tmp5), [t6]"=&r"(tmp6), [t7]"=&r"(tmp7)  \
+  :                                                                     \
+  : "memory", "cc");                                                    \
+}
+
 static void pd_conjoint_words(HeapWord* from, HeapWord* to, size_t count) {
-  (void)memmove(to, from, count * HeapWordSize);
+  __asm volatile( "prfm pldl1strm, [%[s], #0];" :: [s]"r"(from) : "memory");
+  if (__builtin_expect(count <= 8, 1)) {
+    COPY_SMALL(from, to, count);
+    return;
+  }
+  _Copy_conjoint_words(from, to, count);
 }
 
 static void pd_disjoint_words(HeapWord* from, HeapWord* to, size_t count) {
-  switch (count) {
-  case 8:  to[7] = from[7];
-  case 7:  to[6] = from[6];
-  case 6:  to[5] = from[5];
-  case 5:  to[4] = from[4];
-  case 4:  to[3] = from[3];
-  case 3:  to[2] = from[2];
-  case 2:  to[1] = from[1];
-  case 1:  to[0] = from[0];
-  case 0:  break;
-  default:
-    (void)memcpy(to, from, count * HeapWordSize);
-    break;
+  if (__builtin_constant_p(count)) {
+    memcpy(to, from, count * sizeof(HeapWord));
+    return;
   }
+  __asm volatile( "prfm pldl1strm, [%[s], #0];" :: [s]"r"(from) : "memory");
+  if (__builtin_expect(count <= 8, 1)) {
+    COPY_SMALL(from, to, count);
+    return;
+  }
+  _Copy_disjoint_words(from, to, count);
 }
 
 static void pd_disjoint_words_atomic(HeapWord* from, HeapWord* to, size_t count) {
-  switch (count) {
-  case 8:  to[7] = from[7];
-  case 7:  to[6] = from[6];
-  case 6:  to[5] = from[5];
-  case 5:  to[4] = from[4];
-  case 4:  to[3] = from[3];
-  case 3:  to[2] = from[2];
-  case 2:  to[1] = from[1];
-  case 1:  to[0] = from[0];
-  case 0:  break;
-  default:
-    while (count-- > 0) {
-      *to++ = *from++;
-    }
-    break;
+  __asm volatile( "prfm pldl1strm, [%[s], #0];" :: [s]"r"(from) : "memory");
+  if (__builtin_expect(count <= 8, 1)) {
+    COPY_SMALL(from, to, count);
+    return;
   }
+  _Copy_disjoint_words(from, to, count);
 }
 
 static void pd_aligned_conjoint_words(HeapWord* from, HeapWord* to, size_t count) {
diff --git a/hotspot/src/os_cpu/linux_aarch64/vm/copy_linux_aarch64.s b/hotspot/src/os_cpu/linux_aarch64/vm/copy_linux_aarch64.s
new file mode 100644
index 00000000000..25e3b054f77
--- /dev/null
+++ b/hotspot/src/os_cpu/linux_aarch64/vm/copy_linux_aarch64.s
@@ -0,0 +1,236 @@
+/*
+ * Copyright (c) 2016, Linaro Ltd. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+        .global _Copy_conjoint_words
+        .global _Copy_disjoint_words
+
+s       .req    x0
+d       .req    x1
+count   .req    x2
+t0      .req    x3
+t1      .req    x4
+t2      .req    x5
+t3      .req    x6
+t4      .req    x7
+t5      .req    x8
+t6      .req    x9
+t7      .req    x10
+
+        .align  6
+_Copy_disjoint_words:
+        // Ensure 2 word aligned
+        tbz     s, #3, fwd_copy_aligned
+        ldr     t0, [s], #8
+        str     t0, [d], #8
+        sub     count, count, #1
+
+fwd_copy_aligned:
+        // Bias s & d so we only pre index on the last copy
+        sub     s, s, #16
+        sub     d, d, #16
+
+        ldp     t0, t1, [s, #16]
+        ldp     t2, t3, [s, #32]
+        ldp     t4, t5, [s, #48]
+        ldp     t6, t7, [s, #64]!
+
+        subs    count, count, #16
+        blo     fwd_copy_drain
+
+fwd_copy_again:
+        prfm    pldl1keep, [s, #256]
+        stp     t0, t1, [d, #16]
+        ldp     t0, t1, [s, #16]
+        stp     t2, t3, [d, #32]
+        ldp     t2, t3, [s, #32]
+        stp     t4, t5, [d, #48]
+        ldp     t4, t5, [s, #48]
+        stp     t6, t7, [d, #64]!
+        ldp     t6, t7, [s, #64]!
+        subs    count, count, #8
+        bhs     fwd_copy_again
+
+fwd_copy_drain:
+        stp     t0, t1, [d, #16]
+        stp     t2, t3, [d, #32]
+        stp     t4, t5, [d, #48]
+        stp     t6, t7, [d, #64]!
+
+        // count is now -8..-1 for 0..7 words to copy
+        adr     t0, 0f
+        add     t0, t0, count, lsl #5
+        br      t0
+
+        .align  5
+        ret                             // -8 == 0 words
+        .align  5
+        ldr     t0, [s, #16]            // -7 == 1 word
+        str     t0, [d, #16]
+        ret
+        .align  5
+        ldp     t0, t1, [s, #16]        // -6 = 2 words
+        stp     t0, t1, [d, #16]
+        ret
+        .align  5
+        ldp     t0, t1, [s, #16]        // -5 = 3 words
+        ldr     t2, [s, #32]
+        stp     t0, t1, [d, #16]
+        str     t2, [d, #32]
+        ret
+        .align  5
+        ldp     t0, t1, [s, #16]        // -4 = 4 words
+        ldp     t2, t3, [s, #32]
+        stp     t0, t1, [d, #16]
+        stp     t2, t3, [d, #32]
+        ret
+        .align  5
+        ldp     t0, t1, [s, #16]        // -3 = 5 words
+        ldp     t2, t3, [s, #32]
+        ldr     t4, [s, #48]
+        stp     t0, t1, [d, #16]
+        stp     t2, t3, [d, #32]
+        str     t4, [d, #48]
+        ret
+        .align  5
+        ldp     t0, t1, [s, #16]        // -2 = 6 words
+        ldp     t2, t3, [s, #32]
+        ldp     t4, t5, [s, #48]
+        stp     t0, t1, [d, #16]
+        stp     t2, t3, [d, #32]
+        stp     t4, t5, [d, #48]
+        ret
+        .align  5
+        ldp     t0, t1, [s, #16]        // -1 = 7 words
+        ldp     t2, t3, [s, #32]
+        ldp     t4, t5, [s, #48]
+        ldr     t6, [s, #64]
+        stp     t0, t1, [d, #16]
+        stp     t2, t3, [d, #32]
+        stp     t4, t5, [d, #48]
+        str     t6, [d, #64]
+        // Is always aligned here, code for 7 words is one instruction
+        // too large so it just falls through.
+        .align  5
+0:
+        ret
+
+        .align  6
+_Copy_conjoint_words:
+        sub     t0, d, s
+        cmp     t0, count, lsl #3
+        bhs     _Copy_disjoint_words
+
+        add     s, s, count, lsl #3
+        add     d, d, count, lsl #3
+
+        // Ensure 2 word aligned
+        tbz     s, #3, bwd_copy_aligned
+        ldr     t0, [s, #-8]!
+        str     t0, [d, #-8]!
+        sub     count, count, #1
+
+bwd_copy_aligned:
+        ldp     t0, t1, [s, #-16]
+        ldp     t2, t3, [s, #-32]
+        ldp     t4, t5, [s, #-48]
+        ldp     t6, t7, [s, #-64]!
+
+        subs    count, count, #16
+        blo     bwd_copy_drain
+
+bwd_copy_again:
+        prfm    pldl1keep, [s, #-256]
+        stp     t0, t1, [d, #-16]
+        ldp     t0, t1, [s, #-16]
+        stp     t2, t3, [d, #-32]
+        ldp     t2, t3, [s, #-32]
+        stp     t4, t5, [d, #-48]
+        ldp     t4, t5, [s, #-48]
+        stp     t6, t7, [d, #-64]!
+        ldp     t6, t7, [s, #-64]!
+        subs    count, count, #8
+        bhs     bwd_copy_again
+
+bwd_copy_drain:
+        stp     t0, t1, [d, #-16]
+        stp     t2, t3, [d, #-32]
+        stp     t4, t5, [d, #-48]
+        stp     t6, t7, [d, #-64]!
+
+        // count is now -8..-1 for 0..7 words to copy
+        adr     t0, 0f
+        add     t0, t0, count, lsl #5
+        br      t0
+
+        .align  5
+        ret                             // -8 == 0 words
+        .align  5
+        ldr     t0, [s, #-8]            // -7 == 1 word
+        str     t0, [d, #-8]
+        ret
+        .align  5
+        ldp     t0, t1, [s, #-16]       // -6 = 2 words
+        stp     t0, t1, [d, #-16]
+        ret
+        .align  5
+        ldp     t0, t1, [s, #-16]       // -5 = 3 words
+        ldr     t2, [s, #-24]
+        stp     t0, t1, [d, #-16]
+        str     t2, [d, #-24]
+        ret
+        .align  5
+        ldp     t0, t1, [s, #-16]       // -4 = 4 words
+        ldp     t2, t3, [s, #-32]
+        stp     t0, t1, [d, #-16]
+        stp     t2, t3, [d, #-32]
+        ret
+        .align  5
+        ldp     t0, t1, [s, #-16]       // -3 = 5 words
+        ldp     t2, t3, [s, #-32]
+        ldr     t4, [s, #-40]
+        stp     t0, t1, [d, #-16]
+        stp     t2, t3, [d, #-32]
+        str     t4, [d, #-40]
+        ret
+        .align  5
+        ldp     t0, t1, [s, #-16]       // -2 = 6 words
+        ldp     t2, t3, [s, #-32]
+        ldp     t4, t5, [s, #-48]
+        stp     t0, t1, [d, #-16]
+        stp     t2, t3, [d, #-32]
+        stp     t4, t5, [d, #-48]
+        ret
+        .align  5
+        ldp     t0, t1, [s, #-16]       // -1 = 7 words
+        ldp     t2, t3, [s, #-32]
+        ldp     t4, t5, [s, #-48]
+        ldr     t6, [s, #-56]
+        stp     t0, t1, [d, #-16]
+        stp     t2, t3, [d, #-32]
+        stp     t4, t5, [d, #-48]
+        str     t6, [d, #-56]
+        // Is always aligned here, code for 7 words is one instruction
+        // too large so it just falls through.
+        .align  5
+0:
+        ret
diff --git a/hotspot/src/os_cpu/linux_zero/vm/os_linux_zero.cpp b/hotspot/src/os_cpu/linux_zero/vm/os_linux_zero.cpp
index f57f89ad02f..b1e93a82dc8 100644
--- a/hotspot/src/os_cpu/linux_zero/vm/os_linux_zero.cpp
+++ b/hotspot/src/os_cpu/linux_zero/vm/os_linux_zero.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2007, 2008, 2009, 2010 Red Hat, Inc.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -65,6 +65,7 @@ address os::current_stack_pointer() {
 
 frame os::get_sender_for_C_frame(frame* fr) {
   ShouldNotCallThis();
+  return frame(NULL, NULL); // silence compile warning.
 }
 
 frame os::current_frame() {
@@ -102,6 +103,7 @@ void os::initialize_thread(Thread * thr){
 
 address os::Linux::ucontext_get_pc(const ucontext_t* uc) {
   ShouldNotCallThis();
+  return NULL; // silence compile warnings
 }
 
 void os::Linux::ucontext_set_pc(ucontext_t * uc, address pc) {
@@ -112,10 +114,12 @@ ExtendedPC os::fetch_frame_from_context(const void* ucVoid,
                                         intptr_t** ret_sp,
                                         intptr_t** ret_fp) {
   ShouldNotCallThis();
+  return NULL; // silence compile warnings
 }
 
 frame os::fetch_frame_from_context(const void* ucVoid) {
   ShouldNotCallThis();
+  return frame(NULL, NULL); // silence compile warnings
 }
 
 extern "C" JNIEXPORT int
@@ -262,11 +266,16 @@ JVM_handle_linux_signal(int sig,
   }
 #endif // !PRODUCT
 
-  const char *fmt = "caught unhandled signal %d";
   char buf[64];
 
-  sprintf(buf, fmt, sig);
+  sprintf(buf, "caught unhandled signal %d", sig);
+
+// Silence -Wformat-security warning for fatal()
+PRAGMA_DIAG_PUSH
+PRAGMA_FORMAT_NONLITERAL_IGNORED
   fatal(buf);
+PRAGMA_DIAG_POP
+  return true; // silence compiler warnings
 }
 
 void os::Linux::init_thread_fpu_state(void) {
@@ -275,6 +284,7 @@ void os::Linux::init_thread_fpu_state(void) {
 
 int os::Linux::get_fpu_control_word() {
   ShouldNotCallThis();
+  return -1; // silence compile warnings
 }
 
 void os::Linux::set_fpu_control_word(int fpu) {
@@ -419,6 +429,7 @@ void os::print_register_info(outputStream *st, const void *context) {
 
 extern "C" {
   int SpinPause() {
+      return -1; // silence compile warnings
   }
 
 
diff --git a/hotspot/src/os_cpu/linux_zero/vm/thread_linux_zero.hpp b/hotspot/src/os_cpu/linux_zero/vm/thread_linux_zero.hpp
index 39f77f858d0..b9c73dc48c1 100644
--- a/hotspot/src/os_cpu/linux_zero/vm/thread_linux_zero.hpp
+++ b/hotspot/src/os_cpu/linux_zero/vm/thread_linux_zero.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2007, 2008, 2009, 2010 Red Hat, Inc.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -110,6 +110,7 @@
                                            void* ucontext,
                                            bool isInJava) {
     ShouldNotCallThis();
+    return false; // silence compile warning
   }
 
   // These routines are only used on cpu architectures that
diff --git a/hotspot/src/os_cpu/solaris_sparc/vm/vm_version_solaris_sparc.cpp b/hotspot/src/os_cpu/solaris_sparc/vm/vm_version_solaris_sparc.cpp
index 971fa84fc64..837607e6781 100644
--- a/hotspot/src/os_cpu/solaris_sparc/vm/vm_version_solaris_sparc.cpp
+++ b/hotspot/src/os_cpu/solaris_sparc/vm/vm_version_solaris_sparc.cpp
@@ -264,6 +264,7 @@ void PICL::close_library() {
 
 // We need to keep these here as long as we have to build on Solaris
 // versions before 10.
+
 #ifndef SI_ARCHITECTURE_32
 #define SI_ARCHITECTURE_32      516     /* basic 32-bit SI_ARCHITECTURE */
 #endif
@@ -272,36 +273,87 @@ void PICL::close_library() {
 #define SI_ARCHITECTURE_64      517     /* basic 64-bit SI_ARCHITECTURE */
 #endif
 
-static void do_sysinfo(int si, const char* string, int* features, int mask) {
-  char   tmp;
-  size_t bufsize = sysinfo(si, &tmp, 1);
+#ifndef SI_CPUBRAND
+#define SI_CPUBRAND             523     /* return cpu brand string */
+#endif
 
-  // All SI defines used below must be supported.
-  guarantee(bufsize != -1, "must be supported");
+class Sysinfo {
+  char* _string;
+public:
+  Sysinfo(int si) : _string(NULL) {
+    char   tmp;
+    size_t bufsize = sysinfo(si, &tmp, 1);
 
-  char* buf = (char*) os::malloc(bufsize, mtInternal);
-
-  if (buf == NULL)
-    return;
-
-  if (sysinfo(si, buf, bufsize) == bufsize) {
-    // Compare the string.
-    if (strcmp(buf, string) == 0) {
-      *features |= mask;
+    if (bufsize != -1) {
+      char* buf = (char*) os::malloc(bufsize, mtInternal);
+      if (buf != NULL) {
+        if (sysinfo(si, buf, bufsize) == bufsize) {
+          _string = buf;
+        } else {
+          os::free(buf);
+        }
+      }
     }
   }
 
-  os::free(buf);
-}
+  ~Sysinfo() {
+    if (_string != NULL) {
+      os::free(_string);
+    }
+  }
+
+  const char* value() const {
+    return _string;
+  }
+
+  bool valid() const {
+    return _string != NULL;
+  }
+
+  bool match(const char* s) const {
+    return valid() ? strcmp(_string, s) == 0 : false;
+  }
+
+  bool match_substring(const char* s) const {
+    return valid() ? strstr(_string, s) != NULL : false;
+  }
+};
+
+class Sysconf {
+  int _value;
+public:
+  Sysconf(int sc) : _value(-1) {
+    _value = sysconf(sc);
+  }
+  bool valid() const {
+    return _value != -1;
+  }
+  int value() const {
+    return _value;
+  }
+};
+
+
+#ifndef _SC_DCACHE_LINESZ
+#define _SC_DCACHE_LINESZ       508     /* Data cache line size */
+#endif
+
+#ifndef _SC_L2CACHE_LINESZ
+#define _SC_L2CACHE_LINESZ      527     /* Size of L2 cache line */
+#endif
 
 int VM_Version::platform_features(int features) {
   assert(os::Solaris::supports_getisax(), "getisax() must be available");
 
   // Check 32-bit architecture.
-  do_sysinfo(SI_ARCHITECTURE_32, "sparc", &features, v8_instructions_m);
+  if (Sysinfo(SI_ARCHITECTURE_32).match("sparc")) {
+    features |= v8_instructions_m;
+  }
 
   // Check 64-bit architecture.
-  do_sysinfo(SI_ARCHITECTURE_64, "sparcv9", &features, generic_v9_m);
+  if (Sysinfo(SI_ARCHITECTURE_64).match("sparcv9")) {
+    features |= generic_v9_m;
+  }
 
   // Extract valid instruction set extensions.
   uint_t avs[2];
@@ -388,67 +440,63 @@ int VM_Version::platform_features(int features) {
   if (av & AV_SPARC_SHA512)       features |= sha512_instruction_m;
 
   // Determine the machine type.
-  do_sysinfo(SI_MACHINE, "sun4v", &features, sun4v_m);
+  if (Sysinfo(SI_MACHINE).match("sun4v")) {
+    features |= sun4v_m;
+  }
 
-  {
-    // Using kstat to determine the machine type.
+  bool use_solaris_12_api = false;
+  Sysinfo impl(SI_CPUBRAND);
+  if (impl.valid()) {
+    // If SI_CPUBRAND works, that means Solaris 12 API to get the cache line sizes
+    // is available to us as well
+    use_solaris_12_api = true;
+    features |= parse_features(impl.value());
+  } else {
+    // Otherwise use kstat to determine the machine type.
     kstat_ctl_t* kc = kstat_open();
     kstat_t* ksp = kstat_lookup(kc, (char*)"cpu_info", -1, NULL);
-    const char* implementation = "UNKNOWN";
+    const char* implementation;
+    bool has_implementation = false;
     if (ksp != NULL) {
       if (kstat_read(kc, ksp, NULL) != -1 && ksp->ks_data != NULL) {
         kstat_named_t* knm = (kstat_named_t *)ksp->ks_data;
         for (int i = 0; i < ksp->ks_ndata; i++) {
           if (strcmp((const char*)&(knm[i].name),"implementation") == 0) {
             implementation = KSTAT_NAMED_STR_PTR(&knm[i]);
+            has_implementation = true;
 #ifndef PRODUCT
             if (PrintMiscellaneous && Verbose) {
               tty->print_cr("cpu_info.implementation: %s", implementation);
             }
 #endif
-            // Convert to UPPER case before compare.
-            char* impl = os::strdup_check_oom(implementation);
-
-            for (int i = 0; impl[i] != 0; i++)
-              impl[i] = (char)toupper((uint)impl[i]);
-
-            if (strstr(impl, "SPARC64") != NULL) {
-              features |= sparc64_family_m;
-            } else if (strstr(impl, "SPARC-M") != NULL) {
-              // M-series SPARC is based on T-series.
-              features |= (M_family_m | T_family_m);
-            } else if (strstr(impl, "SPARC-T") != NULL) {
-              features |= T_family_m;
-              if (strstr(impl, "SPARC-T1") != NULL) {
-                features |= T1_model_m;
-              }
-            } else {
-              if (strstr(impl, "SPARC") == NULL) {
-#ifndef PRODUCT
-                // kstat on Solaris 8 virtual machines (branded zones)
-                // returns "(unsupported)" implementation. Solaris 8 is not
-                // supported anymore, but include this check to be on the
-                // safe side.
-                warning("kstat cpu_info implementation = '%s', assume generic SPARC", impl);
-#endif
-                implementation = "SPARC";
-              }
-            }
-            os::free((void*)impl);
+            features |= parse_features(implementation);
             break;
           }
         } // for(
       }
     }
-    assert(strcmp(implementation, "UNKNOWN") != 0,
-           "unknown cpu info (changed kstat interface?)");
+    assert(has_implementation, "unknown cpu info (changed kstat interface?)");
     kstat_close(kc);
   }
 
-  // Figure out cache line sizes using PICL
-  PICL picl((features & sparc64_family_m) != 0, (features & sun4v_m) != 0);
-  _L1_data_cache_line_size = picl.L1_data_cache_line_size();
-  _L2_data_cache_line_size = picl.L2_data_cache_line_size();
+  bool is_sun4v = (features & sun4v_m) != 0;
+  if (use_solaris_12_api && is_sun4v) {
+    // If Solaris 12 API is supported and it's sun4v use sysconf() to get the cache line sizes
+    Sysconf l1_dcache_line_size(_SC_DCACHE_LINESZ);
+    if (l1_dcache_line_size.valid()) {
+      _L1_data_cache_line_size =  l1_dcache_line_size.value();
+    }
 
+    Sysconf l2_dcache_line_size(_SC_L2CACHE_LINESZ);
+    if (l2_dcache_line_size.valid()) {
+      _L2_data_cache_line_size = l2_dcache_line_size.value();
+    }
+  } else {
+    // Otherwise figure out the cache line sizes using PICL
+    bool is_fujitsu = (features & sparc64_family_m) != 0;
+    PICL picl(is_fujitsu, is_sun4v);
+    _L1_data_cache_line_size = picl.L1_data_cache_line_size();
+    _L2_data_cache_line_size = picl.L2_data_cache_line_size();
+  }
   return features;
 }
diff --git a/hotspot/src/share/vm/c1/c1_Canonicalizer.cpp b/hotspot/src/share/vm/c1/c1_Canonicalizer.cpp
index 033beb0d25e..c4a084a4518 100644
--- a/hotspot/src/share/vm/c1/c1_Canonicalizer.cpp
+++ b/hotspot/src/share/vm/c1/c1_Canonicalizer.cpp
@@ -257,7 +257,38 @@ void Canonicalizer::do_ArrayLength    (ArrayLength*     x) {
   }
 }
 
-void Canonicalizer::do_LoadIndexed    (LoadIndexed*     x) {}
+void Canonicalizer::do_LoadIndexed    (LoadIndexed*     x) {
+  StableArrayConstant* array = x->array()->type()->as_StableArrayConstant();
+  IntConstant* index = x->index()->type()->as_IntConstant();
+
+  assert(array == NULL || FoldStableValues, "not enabled");
+
+  // Constant fold loads from stable arrays.
+  if (array != NULL && index != NULL) {
+    jint idx = index->value();
+    if (idx < 0 || idx >= array->value()->length()) {
+      // Leave the load as is. The range check will handle it.
+      return;
+    }
+
+    ciConstant field_val = array->value()->element_value(idx);
+    if (!field_val.is_null_or_zero()) {
+      jint dimension = array->dimension();
+      assert(dimension <= array->value()->array_type()->dimension(), "inconsistent info");
+      ValueType* value = NULL;
+      if (dimension > 1) {
+        // Preserve information about the dimension for the element.
+        assert(field_val.as_object()->is_array(), "not an array");
+        value = new StableArrayConstant(field_val.as_object()->as_array(), dimension - 1);
+      } else {
+        assert(dimension == 1, "sanity");
+        value = as_ValueType(field_val);
+      }
+      set_canonical(new Constant(value));
+    }
+  }
+}
+
 void Canonicalizer::do_StoreIndexed   (StoreIndexed*    x) {
   // If a value is going to be stored into a field or array some of
   // the conversions emitted by javac are unneeded because the fields
@@ -471,7 +502,7 @@ void Canonicalizer::do_Intrinsic      (Intrinsic*       x) {
     InstanceConstant* c = x->argument_at(0)->type()->as_InstanceConstant();
     if (c != NULL && !c->value()->is_null_object()) {
       // ciInstance::java_mirror_type() returns non-NULL only for Java mirrors
-      ciType* t = c->value()->as_instance()->java_mirror_type();
+      ciType* t = c->value()->java_mirror_type();
       if (t->is_klass()) {
         // substitute cls.isInstance(obj) of a constant Class into
         // an InstantOf instruction
@@ -487,6 +518,17 @@ void Canonicalizer::do_Intrinsic      (Intrinsic*       x) {
     }
     break;
   }
+  case vmIntrinsics::_isPrimitive        : {
+    assert(x->number_of_arguments() == 1, "wrong type");
+
+    // Class.isPrimitive is known on constant classes:
+    InstanceConstant* c = x->argument_at(0)->type()->as_InstanceConstant();
+    if (c != NULL && !c->value()->is_null_object()) {
+      ciType* t = c->value()->java_mirror_type();
+      set_constant(t->is_primitive_type());
+    }
+    break;
+  }
   }
 }
 
diff --git a/hotspot/src/share/vm/c1/c1_Compiler.cpp b/hotspot/src/share/vm/c1/c1_Compiler.cpp
index 5dbe6c209f3..b7885a31cfc 100644
--- a/hotspot/src/share/vm/c1/c1_Compiler.cpp
+++ b/hotspot/src/share/vm/c1/c1_Compiler.cpp
@@ -148,6 +148,7 @@ bool Compiler::is_intrinsic_supported(const methodHandle& method) {
   case vmIntrinsics::_longBitsToDouble:
   case vmIntrinsics::_getClass:
   case vmIntrinsics::_isInstance:
+  case vmIntrinsics::_isPrimitive:
   case vmIntrinsics::_currentThread:
   case vmIntrinsics::_dabs:
   case vmIntrinsics::_dsqrt:
@@ -228,8 +229,6 @@ bool Compiler::is_intrinsic_supported(const methodHandle& method) {
   case vmIntrinsics::_getCharStringU:
   case vmIntrinsics::_putCharStringU:
 #ifdef TRACE_HAVE_INTRINSICS
-  case vmIntrinsics::_classID:
-  case vmIntrinsics::_threadID:
   case vmIntrinsics::_counterTime:
 #endif
     break;
diff --git a/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp b/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp
index b2766898d71..c3483a5fe00 100644
--- a/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp
+++ b/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp
@@ -1519,6 +1519,29 @@ void GraphBuilder::method_return(Value x) {
   append(new Return(x));
 }
 
+Value GraphBuilder::make_constant(ciConstant field_value, ciField* field) {
+  BasicType field_type = field_value.basic_type();
+  ValueType* value = as_ValueType(field_value);
+
+  // Attach dimension info to stable arrays.
+  if (FoldStableValues &&
+      field->is_stable() && field_type == T_ARRAY && !field_value.is_null_or_zero()) {
+    ciArray* array = field_value.as_object()->as_array();
+    jint dimension = field->type()->as_array_klass()->dimension();
+    value = new StableArrayConstant(array, dimension);
+  }
+
+  switch (field_type) {
+    case T_ARRAY:
+    case T_OBJECT:
+      if (field_value.as_object()->should_be_constant()) {
+        return new Constant(value);
+      }
+      return NULL; // Not a constant.
+    default:
+      return new Constant(value);
+  }
+}
 
 void GraphBuilder::access_field(Bytecodes::Code code) {
   bool will_link;
@@ -1563,22 +1586,13 @@ void GraphBuilder::access_field(Bytecodes::Code code) {
   switch (code) {
     case Bytecodes::_getstatic: {
       // check for compile-time constants, i.e., initialized static final fields
-      Instruction* constant = NULL;
+      Value constant = NULL;
       if (field->is_constant() && !PatchALot) {
-        ciConstant field_val = field->constant_value();
-        BasicType field_type = field_val.basic_type();
-        switch (field_type) {
-        case T_ARRAY:
-        case T_OBJECT:
-          if (field_val.as_object()->should_be_constant()) {
-            constant = new Constant(as_ValueType(field_val));
-          }
-          break;
-
-        default:
-          constant = new Constant(as_ValueType(field_val));
-        }
+        ciConstant field_value = field->constant_value();
         // Stable static fields are checked for non-default values in ciField::initialize_from().
+        assert(!field->is_stable() || !field_value.is_null_or_zero(),
+               "stable static w/ default value shouldn't be a constant");
+        constant = make_constant(field_value, field);
       }
       if (constant != NULL) {
         push(type, append(constant));
@@ -1591,38 +1605,29 @@ void GraphBuilder::access_field(Bytecodes::Code code) {
       }
       break;
     }
-    case Bytecodes::_putstatic:
-      { Value val = pop(type);
-        if (state_before == NULL) {
-          state_before = copy_state_for_exception();
-        }
-        append(new StoreField(append(obj), offset, field, val, true, state_before, needs_patching));
+    case Bytecodes::_putstatic: {
+      Value val = pop(type);
+      if (state_before == NULL) {
+        state_before = copy_state_for_exception();
       }
+      append(new StoreField(append(obj), offset, field, val, true, state_before, needs_patching));
       break;
+    }
     case Bytecodes::_getfield: {
       // Check for compile-time constants, i.e., trusted final non-static fields.
-      Instruction* constant = NULL;
+      Value constant = NULL;
       obj = apop();
       ObjectType* obj_type = obj->type()->as_ObjectType();
       if (obj_type->is_constant() && !PatchALot) {
         ciObject* const_oop = obj_type->constant_value();
         if (!const_oop->is_null_object() && const_oop->is_loaded()) {
           if (field->is_constant()) {
-            ciConstant field_val = field->constant_value_of(const_oop);
-            BasicType field_type = field_val.basic_type();
-            switch (field_type) {
-            case T_ARRAY:
-            case T_OBJECT:
-              if (field_val.as_object()->should_be_constant()) {
-                constant = new Constant(as_ValueType(field_val));
-              }
-              break;
-            default:
-              constant = new Constant(as_ValueType(field_val));
-            }
-            if (FoldStableValues && field->is_stable() && field_val.is_null_or_zero()) {
+            ciConstant field_value = field->constant_value_of(const_oop);
+            if (FoldStableValues && field->is_stable() && field_value.is_null_or_zero()) {
               // Stable field with default value can't be constant.
               constant = NULL;
+            } else {
+              constant = make_constant(field_value, field);
             }
           } else {
             // For CallSite objects treat the target field as a compile time constant.
@@ -3942,7 +3947,7 @@ bool GraphBuilder::try_inline_full(ciMethod* callee, bool holder_known, Bytecode
 
 
 bool GraphBuilder::try_method_handle_inline(ciMethod* callee) {
-  ValueStack* state_before = state()->copy_for_parsing();
+  ValueStack* state_before = copy_state_before();
   vmIntrinsics::ID iid = callee->intrinsic_id();
   switch (iid) {
   case vmIntrinsics::_invokeBasic:
@@ -4032,7 +4037,7 @@ bool GraphBuilder::try_method_handle_inline(ciMethod* callee) {
     fatal("unexpected intrinsic %d: %s", iid, vmIntrinsics::name_at(iid));
     break;
   }
-  set_state(state_before);
+  set_state(state_before->copy_for_parsing());
   return false;
 }
 
diff --git a/hotspot/src/share/vm/c1/c1_GraphBuilder.hpp b/hotspot/src/share/vm/c1/c1_GraphBuilder.hpp
index 4fb1e184d6d..20bed2b164d 100644
--- a/hotspot/src/share/vm/c1/c1_GraphBuilder.hpp
+++ b/hotspot/src/share/vm/c1/c1_GraphBuilder.hpp
@@ -276,6 +276,7 @@ class GraphBuilder VALUE_OBJ_CLASS_SPEC {
   void iterate_all_blocks(bool start_in_current_block_for_inlining = false);
   Dependencies* dependency_recorder() const; // = compilation()->dependencies()
   bool direct_compare(ciKlass* k);
+  Value make_constant(ciConstant value, ciField* field);
 
   void kill_all();
 
diff --git a/hotspot/src/share/vm/c1/c1_LIRGenerator.cpp b/hotspot/src/share/vm/c1/c1_LIRGenerator.cpp
index 30ae8f86e9f..b8df66256b3 100644
--- a/hotspot/src/share/vm/c1/c1_LIRGenerator.cpp
+++ b/hotspot/src/share/vm/c1/c1_LIRGenerator.cpp
@@ -43,6 +43,9 @@
 #if INCLUDE_ALL_GCS
 #include "gc/g1/heapRegion.hpp"
 #endif // INCLUDE_ALL_GCS
+#ifdef TRACE_HAVE_INTRINSICS
+#include "trace/traceMacros.hpp"
+#endif
 
 #ifdef ASSERT
 #define __ gen()->lir(__FILE__, __LINE__)->
@@ -1293,6 +1296,25 @@ void LIRGenerator::do_getClass(Intrinsic* x) {
   __ move_wide(new LIR_Address(temp, in_bytes(Klass::java_mirror_offset()), T_OBJECT), result);
 }
 
+// java.lang.Class::isPrimitive()
+void LIRGenerator::do_isPrimitive(Intrinsic* x) {
+  assert(x->number_of_arguments() == 1, "wrong type");
+
+  LIRItem rcvr(x->argument_at(0), this);
+  rcvr.load_item();
+  LIR_Opr temp = new_register(T_METADATA);
+  LIR_Opr result = rlock_result(x);
+
+  CodeEmitInfo* info = NULL;
+  if (x->needs_null_check()) {
+    info = state_for(x);
+  }
+
+  __ move(new LIR_Address(rcvr.result(), java_lang_Class::klass_offset_in_bytes(), T_ADDRESS), temp, info);
+  __ cmp(lir_cond_notEqual, temp, LIR_OprFact::intConst(0));
+  __ cmove(lir_cond_notEqual, LIR_OprFact::intConst(0), LIR_OprFact::intConst(1), result, T_BOOLEAN);
+}
+
 
 // Example: Thread.currentThread()
 void LIRGenerator::do_currentThread(Intrinsic* x) {
@@ -3067,42 +3089,7 @@ void LIRGenerator::do_RuntimeCall(address routine, Intrinsic* x) {
   __ move(reg, result);
 }
 
-#ifdef TRACE_HAVE_INTRINSICS
-void LIRGenerator::do_ThreadIDIntrinsic(Intrinsic* x) {
-    LIR_Opr thread = getThreadPointer();
-    LIR_Opr osthread = new_pointer_register();
-    __ move(new LIR_Address(thread, in_bytes(JavaThread::osthread_offset()), osthread->type()), osthread);
-    size_t thread_id_size = OSThread::thread_id_size();
-    if (thread_id_size == (size_t) BytesPerLong) {
-      LIR_Opr id = new_register(T_LONG);
-      __ move(new LIR_Address(osthread, in_bytes(OSThread::thread_id_offset()), T_LONG), id);
-      __ convert(Bytecodes::_l2i, id, rlock_result(x));
-    } else if (thread_id_size == (size_t) BytesPerInt) {
-      __ move(new LIR_Address(osthread, in_bytes(OSThread::thread_id_offset()), T_INT), rlock_result(x));
-    } else {
-      ShouldNotReachHere();
-    }
-}
 
-void LIRGenerator::do_ClassIDIntrinsic(Intrinsic* x) {
-    CodeEmitInfo* info = state_for(x);
-    CodeEmitInfo* info2 = new CodeEmitInfo(info); // Clone for the second null check
-    BasicType klass_pointer_type = NOT_LP64(T_INT) LP64_ONLY(T_LONG);
-    assert(info != NULL, "must have info");
-    LIRItem arg(x->argument_at(1), this);
-    arg.load_item();
-    LIR_Opr klass = new_pointer_register();
-    __ move(new LIR_Address(arg.result(), java_lang_Class::klass_offset_in_bytes(), klass_pointer_type), klass, info);
-    LIR_Opr id = new_register(T_LONG);
-    ByteSize offset = TRACE_ID_OFFSET;
-    LIR_Address* trace_id_addr = new LIR_Address(klass, in_bytes(offset), T_LONG);
-    __ move(trace_id_addr, id);
-    __ logical_or(id, LIR_OprFact::longConst(0x01l), id);
-    __ store(id, trace_id_addr);
-    __ logical_and(id, LIR_OprFact::longConst(~0x3l), id);
-    __ move(id, rlock_result(x));
-}
-#endif
 
 void LIRGenerator::do_Intrinsic(Intrinsic* x) {
   switch (x->id()) {
@@ -3115,8 +3102,6 @@ void LIRGenerator::do_Intrinsic(Intrinsic* x) {
   }
 
 #ifdef TRACE_HAVE_INTRINSICS
-  case vmIntrinsics::_threadID: do_ThreadIDIntrinsic(x); break;
-  case vmIntrinsics::_classID: do_ClassIDIntrinsic(x); break;
   case vmIntrinsics::_counterTime:
     do_RuntimeCall(CAST_FROM_FN_PTR(address, TRACE_TIME_METHOD), x);
     break;
@@ -3132,6 +3117,7 @@ void LIRGenerator::do_Intrinsic(Intrinsic* x) {
 
   case vmIntrinsics::_Object_init:    do_RegisterFinalizer(x); break;
   case vmIntrinsics::_isInstance:     do_isInstance(x);    break;
+  case vmIntrinsics::_isPrimitive:    do_isPrimitive(x);   break;
   case vmIntrinsics::_getClass:       do_getClass(x);      break;
   case vmIntrinsics::_currentThread:  do_currentThread(x); break;
 
diff --git a/hotspot/src/share/vm/c1/c1_LIRGenerator.hpp b/hotspot/src/share/vm/c1/c1_LIRGenerator.hpp
index 9438d77288c..bf36d7dc10e 100644
--- a/hotspot/src/share/vm/c1/c1_LIRGenerator.hpp
+++ b/hotspot/src/share/vm/c1/c1_LIRGenerator.hpp
@@ -246,6 +246,7 @@ class LIRGenerator: public InstructionVisitor, public BlockClosure {
 
   void do_RegisterFinalizer(Intrinsic* x);
   void do_isInstance(Intrinsic* x);
+  void do_isPrimitive(Intrinsic* x);
   void do_getClass(Intrinsic* x);
   void do_currentThread(Intrinsic* x);
   void do_MathIntrinsic(Intrinsic* x);
@@ -440,10 +441,7 @@ class LIRGenerator: public InstructionVisitor, public BlockClosure {
   void do_SwitchRanges(SwitchRangeArray* x, LIR_Opr value, BlockBegin* default_sux);
 
   void do_RuntimeCall(address routine, Intrinsic* x);
-#ifdef TRACE_HAVE_INTRINSICS
-  void do_ThreadIDIntrinsic(Intrinsic* x);
-  void do_ClassIDIntrinsic(Intrinsic* x);
-#endif
+
   ciKlass* profile_type(ciMethodData* md, int md_first_offset, int md_offset, intptr_t profiled_k,
                         Value arg, LIR_Opr& mdp, bool not_null, ciKlass* signature_at_call_k,
                         ciKlass* callee_signature_k);
diff --git a/hotspot/src/share/vm/c1/c1_Runtime1.cpp b/hotspot/src/share/vm/c1/c1_Runtime1.cpp
index 92c721575d0..70c4fc3304f 100644
--- a/hotspot/src/share/vm/c1/c1_Runtime1.cpp
+++ b/hotspot/src/share/vm/c1/c1_Runtime1.cpp
@@ -335,6 +335,7 @@ JRT_ENTRY(void, Runtime1::new_instance(JavaThread* thread, Klass* klass))
   NOT_PRODUCT(_new_instance_slowcase_cnt++;)
 
   assert(klass->is_klass(), "not a class");
+  Handle holder(THREAD, klass->klass_holder()); // keep the klass alive
   instanceKlassHandle h(thread, klass);
   h->check_valid_for_instantiation(true, CHECK);
   // make sure klass is initialized
@@ -370,6 +371,7 @@ JRT_ENTRY(void, Runtime1::new_object_array(JavaThread* thread, Klass* array_klas
   //       anymore after new_objArray() and no GC can happen before.
   //       (This may have to change if this code changes!)
   assert(array_klass->is_klass(), "not a class");
+  Handle holder(THREAD, array_klass->klass_holder()); // keep the klass alive
   Klass* elem_klass = ObjArrayKlass::cast(array_klass)->element_klass();
   objArrayOop obj = oopFactory::new_objArray(elem_klass, length, CHECK);
   thread->set_vm_result(obj);
@@ -386,6 +388,7 @@ JRT_ENTRY(void, Runtime1::new_multi_array(JavaThread* thread, Klass* klass, int
 
   assert(klass->is_klass(), "not a class");
   assert(rank >= 1, "rank must be nonzero");
+  Handle holder(THREAD, klass->klass_holder()); // keep the klass alive
   oop obj = ArrayKlass::cast(klass)->multi_allocate(rank, dims, CHECK);
   thread->set_vm_result(obj);
 JRT_END
diff --git a/hotspot/src/share/vm/c1/c1_ValueType.hpp b/hotspot/src/share/vm/c1/c1_ValueType.hpp
index 291dd2386d3..a5e901523ef 100644
--- a/hotspot/src/share/vm/c1/c1_ValueType.hpp
+++ b/hotspot/src/share/vm/c1/c1_ValueType.hpp
@@ -45,6 +45,7 @@ class   ObjectType;
 class     ObjectConstant;
 class     ArrayType;
 class       ArrayConstant;
+class         StableArrayConstant;
 class     InstanceType;
 class       InstanceConstant;
 class   MetadataType;
@@ -168,6 +169,7 @@ class ValueType: public CompilationResourceObj {
   virtual MethodConstant*   as_MethodConstant()  { return NULL; }
   virtual MethodDataConstant* as_MethodDataConstant() { return NULL; }
   virtual ArrayConstant*    as_ArrayConstant()   { return NULL; }
+  virtual StableArrayConstant* as_StableArrayConstant()   { return NULL; }
   virtual AddressConstant*  as_AddressConstant() { return NULL; }
 
   // type operations
@@ -355,6 +357,20 @@ class ArrayConstant: public ArrayType {
   virtual ciType* exact_type() const;
 };
 
+class StableArrayConstant: public ArrayConstant {
+ private:
+  jint _dimension;
+
+ public:
+  StableArrayConstant(ciArray* value, jint dimension) : ArrayConstant(value) {
+    assert(dimension > 0, "not a stable array");
+    _dimension = dimension;
+  }
+
+  jint dimension() const                              { return _dimension; }
+
+  virtual StableArrayConstant* as_StableArrayConstant() { return this; }
+};
 
 class InstanceType: public ObjectType {
  public:
diff --git a/hotspot/src/share/vm/ci/ciArray.cpp b/hotspot/src/share/vm/ci/ciArray.cpp
index f527d3ed538..04a6db8df3f 100644
--- a/hotspot/src/share/vm/ci/ciArray.cpp
+++ b/hotspot/src/share/vm/ci/ciArray.cpp
@@ -107,8 +107,9 @@ ciConstant ciArray::element_value_by_offset(intptr_t element_offset) {
   intptr_t header = arrayOopDesc::base_offset_in_bytes(elembt);
   intptr_t index = (element_offset - header) >> shift;
   intptr_t offset = header + ((intptr_t)index << shift);
-  if (offset != element_offset || index != (jint)index)
+  if (offset != element_offset || index != (jint)index || index < 0 || index >= length()) {
     return ciConstant();
+  }
   return element_value((jint) index);
 }
 
diff --git a/hotspot/src/share/vm/ci/ciMethodData.cpp b/hotspot/src/share/vm/ci/ciMethodData.cpp
index 7aaf9bdf2c4..0ede3dfc31e 100644
--- a/hotspot/src/share/vm/ci/ciMethodData.cpp
+++ b/hotspot/src/share/vm/ci/ciMethodData.cpp
@@ -81,7 +81,7 @@ ciMethodData::ciMethodData() : ciMetadata(NULL) {
 void ciMethodData::load_extra_data() {
   MethodData* mdo = get_MethodData();
 
-  MutexLocker(mdo->extra_data_lock());
+  MutexLocker ml(mdo->extra_data_lock());
 
   // speculative trap entries also hold a pointer to a Method so need to be translated
   DataLayout* dp_src  = mdo->extra_data_base();
@@ -103,16 +103,13 @@ void ciMethodData::load_extra_data() {
 
     switch(tag) {
     case DataLayout::speculative_trap_data_tag: {
-      ciSpeculativeTrapData* data_dst = new ciSpeculativeTrapData(dp_dst);
-      SpeculativeTrapData* data_src = new SpeculativeTrapData(dp_src);
-
-      data_dst->translate_from(data_src);
-
-#ifdef ASSERT
-      SpeculativeTrapData* data_src2 = new SpeculativeTrapData(dp_src);
-      assert(data_src2->method() == data_src->method() && data_src2->bci() == data_src->bci(), "entries changed while translating");
-#endif
+      ciSpeculativeTrapData data_dst(dp_dst);
+      SpeculativeTrapData   data_src(dp_src);
 
+      { // During translation a safepoint can happen or VM lock can be taken (e.g., Compile_lock).
+        MutexUnlocker ml(mdo->extra_data_lock());
+        data_dst.translate_from(&data_src);
+      }
       break;
     }
     case DataLayout::bit_data_tag:
@@ -120,9 +117,11 @@ void ciMethodData::load_extra_data() {
     case DataLayout::no_tag:
     case DataLayout::arg_info_data_tag:
       // An empty slot or ArgInfoData entry marks the end of the trap data
-      return;
+      {
+        return; // Need a block to avoid SS compiler bug
+      }
     default:
-      fatal("bad tag = %d", dp_dst->tag());
+      fatal("bad tag = %d", tag);
     }
   }
 }
diff --git a/hotspot/src/share/vm/classfile/classFileParser.cpp b/hotspot/src/share/vm/classfile/classFileParser.cpp
index a75504d2025..97d6bdfcd56 100644
--- a/hotspot/src/share/vm/classfile/classFileParser.cpp
+++ b/hotspot/src/share/vm/classfile/classFileParser.cpp
@@ -5380,7 +5380,7 @@ void ClassFileParser::fill_instance_klass(InstanceKlass* ik, TRAPS) {
     }
   }
 
-  TRACE_INIT_ID(ik);
+  TRACE_INIT_KLASS_ID(ik);
 
   // If we reach here, all is well.
   // Now remove the InstanceKlass* from the _klass_to_deallocate field
diff --git a/hotspot/src/share/vm/classfile/classLoader.cpp b/hotspot/src/share/vm/classfile/classLoader.cpp
index 14feb9876cf..0a1e20df3f0 100644
--- a/hotspot/src/share/vm/classfile/classLoader.cpp
+++ b/hotspot/src/share/vm/classfile/classLoader.cpp
@@ -37,6 +37,7 @@
 #include "gc/shared/generation.hpp"
 #include "interpreter/bytecodeStream.hpp"
 #include "interpreter/oopMapCache.hpp"
+#include "logging/logTag.hpp"
 #include "memory/allocation.inline.hpp"
 #include "memory/filemap.hpp"
 #include "memory/oopFactory.hpp"
@@ -417,34 +418,30 @@ bool ClassPathImageEntry::is_jrt() {
 #if INCLUDE_CDS
 void ClassLoader::exit_with_path_failure(const char* error, const char* message) {
   assert(DumpSharedSpaces, "only called at dump time");
-  tty->print_cr("Hint: enable -XX:+TraceClassPaths to diagnose the failure");
+  tty->print_cr("Hint: enable -Xlog:classpath=info to diagnose the failure");
   vm_exit_during_initialization(error, message);
 }
 #endif
 
-void ClassLoader::trace_class_path(outputStream* out, const char* msg, const char* name) {
-  if (!TraceClassPaths) {
-    return;
-  }
-
-  if (msg) {
-    out->print("%s", msg);
-  }
-  if (name) {
-    if (strlen(name) < 256) {
-      out->print("%s", name);
-    } else {
-      // For very long paths, we need to print each character separately,
-      // as print_cr() has a length limit
-      while (name[0] != '\0') {
-        out->print("%c", name[0]);
-        name++;
+void ClassLoader::trace_class_path(const char* msg, const char* name) {
+  if (log_is_enabled(Info, classpath)) {
+    ResourceMark rm;
+    outputStream* out = LogHandle(classpath)::info_stream();
+    if (msg) {
+      out->print("%s", msg);
+    }
+    if (name) {
+      if (strlen(name) < 256) {
+        out->print("%s", name);
+      } else {
+        // For very long paths, we need to print each character separately,
+        // as print_cr() has a length limit
+        while (name[0] != '\0') {
+          out->print("%c", name[0]);
+          name++;
+        }
       }
     }
-  }
-  if (msg && msg[0] == '[') {
-    out->print_cr("]");
-  } else {
     out->cr();
   }
 }
@@ -470,11 +467,13 @@ void ClassLoader::check_shared_classpath(const char *path) {
 void ClassLoader::setup_bootstrap_search_path() {
   assert(_first_entry == NULL, "should not setup bootstrap class search path twice");
   const char* sys_class_path = Arguments::get_sysclasspath();
+  const char* java_class_path = Arguments::get_appclasspath();
   if (PrintSharedArchiveAndExit) {
     // Don't print sys_class_path - this is the bootcp of this current VM process, not necessarily
     // the same as the bootcp of the shared archive.
   } else {
-    trace_class_path(tty, "[Bootstrap loader class path=", sys_class_path);
+    trace_class_path("bootstrap loader class path=", sys_class_path);
+    trace_class_path("classpath: ", java_class_path);
   }
 #if INCLUDE_CDS
   if (DumpSharedSpaces) {
@@ -578,9 +577,7 @@ ClassPathEntry* ClassLoader::create_class_path_entry(const char *path, const str
         }
       }
     }
-    if (TraceClassPaths) {
-      tty->print_cr("[Opened %s]", path);
-    }
+    log_info(classpath)("opened: %s", path);
     log_info(classload)("opened: %s", path);
   } else {
     // Directory
diff --git a/hotspot/src/share/vm/classfile/classLoader.hpp b/hotspot/src/share/vm/classfile/classLoader.hpp
index 92ee90f2675..c2a68c04b09 100644
--- a/hotspot/src/share/vm/classfile/classLoader.hpp
+++ b/hotspot/src/share/vm/classfile/classLoader.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -331,7 +331,7 @@ class ClassLoader: AllStatic {
   static void  exit_with_path_failure(const char* error, const char* message);
 #endif
 
-  static void  trace_class_path(outputStream* out, const char* msg, const char* name = NULL);
+  static void  trace_class_path(const char* msg, const char* name = NULL);
 
   // VM monitoring and management support
   static jlong classloader_time_ms();
diff --git a/hotspot/src/share/vm/classfile/dictionary.cpp b/hotspot/src/share/vm/classfile/dictionary.cpp
index 6f70ef9b47e..61c3bad0f8e 100644
--- a/hotspot/src/share/vm/classfile/dictionary.cpp
+++ b/hotspot/src/share/vm/classfile/dictionary.cpp
@@ -135,8 +135,10 @@ void DictionaryEntry::add_protection_domain(Dictionary* dict, oop protection_dom
     //          via a store to _pd_set.
     OrderAccess::release_store_ptr(&_pd_set, new_head);
   }
-  if (TraceProtectionDomainVerification && WizardMode) {
-    print();
+  if (log_is_enabled(Trace, protectiondomain)) {
+    ResourceMark rm;
+    outputStream* log = LogHandle(protectiondomain)::trace_stream();
+    print_count(log);
   }
 }
 
diff --git a/hotspot/src/share/vm/classfile/dictionary.hpp b/hotspot/src/share/vm/classfile/dictionary.hpp
index a77f33717f3..a873fdd3e47 100644
--- a/hotspot/src/share/vm/classfile/dictionary.hpp
+++ b/hotspot/src/share/vm/classfile/dictionary.hpp
@@ -29,6 +29,7 @@
 #include "oops/instanceKlass.hpp"
 #include "oops/oop.hpp"
 #include "utilities/hashtable.hpp"
+#include "utilities/ostream.hpp"
 
 class DictionaryEntry;
 class PSPromotionManager;
@@ -323,14 +324,14 @@ class DictionaryEntry : public HashtableEntry<Klass*, mtClass> {
     return (klass->name() == class_name && _loader_data == loader_data);
   }
 
-  void print() {
+  void print_count(outputStream *st) {
     int count = 0;
     for (ProtectionDomainEntry* current = _pd_set;
                                 current != NULL;
                                 current = current->_next) {
       count++;
     }
-    tty->print_cr("pd set = #%d", count);
+    st->print_cr("pd set count = #%d", count);
   }
 };
 
diff --git a/hotspot/src/share/vm/classfile/klassFactory.cpp b/hotspot/src/share/vm/classfile/klassFactory.cpp
index 14af5574021..033d9bfb660 100644
--- a/hotspot/src/share/vm/classfile/klassFactory.cpp
+++ b/hotspot/src/share/vm/classfile/klassFactory.cpp
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+* Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
@@ -29,6 +29,7 @@
 #include "classfile/klassFactory.hpp"
 #include "memory/resourceArea.hpp"
 #include "prims/jvmtiEnvBase.hpp"
+#include "trace/traceMacros.hpp"
 
 static ClassFileStream* prologue(ClassFileStream* stream,
                                  Symbol* name,
@@ -136,5 +137,7 @@ instanceKlassHandle KlassFactory::create_from_stream(ClassFileStream* stream,
     result->set_cached_class_file(cached_class_file);
   }
 
+  TRACE_KLASS_CREATION(result, parser, THREAD);
+
   return result;
 }
diff --git a/hotspot/src/share/vm/classfile/sharedPathsMiscInfo.cpp b/hotspot/src/share/vm/classfile/sharedPathsMiscInfo.cpp
index 9233e3243ad..40843700bd6 100644
--- a/hotspot/src/share/vm/classfile/sharedPathsMiscInfo.cpp
+++ b/hotspot/src/share/vm/classfile/sharedPathsMiscInfo.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,15 +26,15 @@
 #include "classfile/classLoader.hpp"
 #include "classfile/classLoaderData.inline.hpp"
 #include "classfile/sharedPathsMiscInfo.hpp"
+#include "logging/log.hpp"
 #include "memory/allocation.inline.hpp"
 #include "memory/metaspaceShared.hpp"
 #include "runtime/arguments.hpp"
+#include "utilities/ostream.hpp"
 
 void SharedPathsMiscInfo::add_path(const char* path, int type) {
-  if (TraceClassPaths) {
-    tty->print("[type=%s] ", type_name(type));
-    trace_class_path("[Add misc shared path ", path);
-  }
+  log_info(classpath)("type=%s ", type_name(type));
+  ClassLoader::trace_class_path("add misc shared path ", path);
   write(path, strlen(path) + 1);
   write_jint(jint(type));
 }
@@ -67,11 +67,29 @@ bool SharedPathsMiscInfo::read(void* ptr, size_t size) {
 }
 
 bool SharedPathsMiscInfo::fail(const char* msg, const char* name) {
-  ClassLoader::trace_class_path(tty, msg, name);
+  ClassLoader::trace_class_path(msg, name);
   MetaspaceShared::set_archive_loading_failed();
   return false;
 }
 
+void SharedPathsMiscInfo::print_path(int type, const char* path) {
+  ResourceMark rm;
+  outputStream* out = LogHandle(classpath)::info_stream();
+  switch (type) {
+  case BOOT:
+    out->print("Expecting -Dsun.boot.class.path=%s", path);
+    break;
+  case NON_EXIST:
+    out->print("Expecting that %s does not exist", path);
+    break;
+  case REQUIRED:
+    out->print("Expecting that file %s must exist and is not altered", path);
+    break;
+  default:
+    ShouldNotReachHere();
+  }
+}
+
 bool SharedPathsMiscInfo::check() {
   // The whole buffer must be 0 terminated so that we can use strlen and strcmp
   // without fear.
@@ -90,17 +108,14 @@ bool SharedPathsMiscInfo::check() {
     if (!read_jint(&type)) {
       return fail("Corrupted archive file header");
     }
-    if (TraceClassPaths) {
-      tty->print("[type=%s ", type_name(type));
-      print_path(tty, type, path);
-      tty->print_cr("]");
-    }
+    log_info(classpath)("type=%s ", type_name(type));
+    print_path(type, path);
     if (!check(type, path)) {
       if (!PrintSharedArchiveAndExit) {
         return false;
       }
     } else {
-      trace_class_path("[ok");
+      ClassLoader::trace_class_path("ok");
     }
   }
 
diff --git a/hotspot/src/share/vm/classfile/sharedPathsMiscInfo.hpp b/hotspot/src/share/vm/classfile/sharedPathsMiscInfo.hpp
index 652d20c883a..435630febac 100644
--- a/hotspot/src/share/vm/classfile/sharedPathsMiscInfo.hpp
+++ b/hotspot/src/share/vm/classfile/sharedPathsMiscInfo.hpp
@@ -64,9 +64,6 @@ protected:
   void write(const void* ptr, size_t size);
   bool read(void* ptr, size_t size);
 
-  static void trace_class_path(const char* msg, const char* name = NULL) {
-    ClassLoader::trace_class_path(tty, msg, name);
-  }
 protected:
   static bool fail(const char* msg, const char* name = NULL);
   virtual bool check(jint type, const char* path);
@@ -144,21 +141,7 @@ public:
     }
   }
 
-  virtual void print_path(outputStream* out, int type, const char* path) {
-    switch (type) {
-    case BOOT:
-      out->print("Expecting -Dsun.boot.class.path=%s", path);
-      break;
-    case NON_EXIST:
-      out->print("Expecting that %s does not exist", path);
-      break;
-    case REQUIRED:
-      out->print("Expecting that file %s must exist and is not altered", path);
-      break;
-    default:
-      ShouldNotReachHere();
-    }
-  }
+  virtual void print_path(int type, const char* path);
 
   bool check();
   bool read_jint(jint *ptr) {
diff --git a/hotspot/src/share/vm/classfile/stringTable.cpp b/hotspot/src/share/vm/classfile/stringTable.cpp
index ee303426f3c..167ec28449c 100644
--- a/hotspot/src/share/vm/classfile/stringTable.cpp
+++ b/hotspot/src/share/vm/classfile/stringTable.cpp
@@ -200,7 +200,6 @@ oop StringTable::lookup(jchar* name, int len) {
   return string;
 }
 
-
 oop StringTable::intern(Handle string_or_null, jchar* name,
                         int len, TRAPS) {
   oop found_string = lookup_shared(name, len);
@@ -214,7 +213,9 @@ oop StringTable::intern(Handle string_or_null, jchar* name,
 
   // Found
   if (found_string != NULL) {
-    ensure_string_alive(found_string);
+    if (found_string != string_or_null()) {
+      ensure_string_alive(found_string);
+    }
     return found_string;
   }
 
@@ -249,7 +250,9 @@ oop StringTable::intern(Handle string_or_null, jchar* name,
                                   hashValue, CHECK_NULL);
   }
 
-  ensure_string_alive(added_or_found);
+  if (added_or_found != string()) {
+    ensure_string_alive(added_or_found);
+  }
 
   return added_or_found;
 }
diff --git a/hotspot/src/share/vm/classfile/systemDictionary.cpp b/hotspot/src/share/vm/classfile/systemDictionary.cpp
index 2a61613e910..549182e82cf 100644
--- a/hotspot/src/share/vm/classfile/systemDictionary.cpp
+++ b/hotspot/src/share/vm/classfile/systemDictionary.cpp
@@ -430,12 +430,15 @@ void SystemDictionary::validate_protection_domain(instanceKlassHandle klass,
 
   // Now we have to call back to java to check if the initating class has access
   JavaValue result(T_VOID);
-  if (TraceProtectionDomainVerification) {
+  if (log_is_enabled(Debug, protectiondomain)) {
+    ResourceMark rm;
     // Print out trace information
-    tty->print_cr("Checking package access");
-    tty->print(" - class loader:      "); class_loader()->print_value_on(tty);      tty->cr();
-    tty->print(" - protection domain: "); protection_domain()->print_value_on(tty); tty->cr();
-    tty->print(" - loading:           "); klass()->print_value_on(tty);             tty->cr();
+    outputStream* log = LogHandle(protectiondomain)::debug_stream();
+    log->print_cr("Checking package access");
+    log->print("class loader: "); class_loader()->print_value_on(log);
+    log->print(" protection domain: "); protection_domain()->print_value_on(log);
+    log->print(" loading: "); klass()->print_value_on(log);
+    log->cr();
   }
 
   KlassHandle system_loader(THREAD, SystemDictionary::ClassLoader_klass());
@@ -448,13 +451,10 @@ void SystemDictionary::validate_protection_domain(instanceKlassHandle klass,
                          protection_domain,
                          THREAD);
 
-  if (TraceProtectionDomainVerification) {
-    if (HAS_PENDING_EXCEPTION) {
-      tty->print_cr(" -> DENIED !!!!!!!!!!!!!!!!!!!!!");
-    } else {
-     tty->print_cr(" -> granted");
-    }
-    tty->cr();
+  if (HAS_PENDING_EXCEPTION) {
+    log_debug(protectiondomain)("DENIED !!!!!!!!!!!!!!!!!!!!!");
+  } else {
+   log_debug(protectiondomain)("granted");
   }
 
   if (HAS_PENDING_EXCEPTION) return;
diff --git a/hotspot/src/share/vm/classfile/vmSymbols.cpp b/hotspot/src/share/vm/classfile/vmSymbols.cpp
index 1a5fe2a05fd..73324bc9ec6 100644
--- a/hotspot/src/share/vm/classfile/vmSymbols.cpp
+++ b/hotspot/src/share/vm/classfile/vmSymbols.cpp
@@ -328,8 +328,6 @@ bool vmIntrinsics::preserves_state(vmIntrinsics::ID id) {
   assert(id != vmIntrinsics::_none, "must be a VM intrinsic");
   switch(id) {
 #ifdef TRACE_HAVE_INTRINSICS
-  case vmIntrinsics::_classID:
-  case vmIntrinsics::_threadID:
   case vmIntrinsics::_counterTime:
 #endif
   case vmIntrinsics::_currentTimeMillis:
diff --git a/hotspot/src/share/vm/classfile/vmSymbols.hpp b/hotspot/src/share/vm/classfile/vmSymbols.hpp
index 4cce6873268..3610618800c 100644
--- a/hotspot/src/share/vm/classfile/vmSymbols.hpp
+++ b/hotspot/src/share/vm/classfile/vmSymbols.hpp
@@ -123,7 +123,7 @@
   template(sun_misc_Launcher_ExtClassLoader,          "sun/misc/Launcher$ExtClassLoader")         \
                                                                                                   \
   /* Java runtime version access */                                                               \
-  template(sun_misc_Version,                          "sun/misc/Version")                         \
+  template(java_lang_VersionProps,                    "java/lang/VersionProps")                   \
   template(java_runtime_name_name,                    "java_runtime_name")                        \
   template(java_runtime_version_name,                 "java_runtime_version")                     \
                                                                                                   \
@@ -1035,14 +1035,15 @@
    do_name(     updateByteBuffer_A_name,                          "updateByteBuffer")                                   \
                                                                                                                         \
   /* support for Unsafe */                                                                                              \
-  do_class(sun_misc_Unsafe,                        "sun/misc/Unsafe")                                                   \
   do_class(jdk_internal_misc_Unsafe,               "jdk/internal/misc/Unsafe")                                          \
                                                                                                                         \
   do_intrinsic(_allocateInstance,         jdk_internal_misc_Unsafe,     allocateInstance_name, allocateInstance_signature, F_RN) \
    do_name(     allocateInstance_name,                                  "allocateInstance")                                      \
    do_signature(allocateInstance_signature,                             "(Ljava/lang/Class;)Ljava/lang/Object;")                 \
+  do_intrinsic(_allocateUninitializedArray, jdk_internal_misc_Unsafe,   allocateUninitializedArray_name, newArray_signature,  F_R) \
+   do_name(     allocateUninitializedArray_name,                        "allocateUninitializedArray0")                           \
   do_intrinsic(_copyMemory,               jdk_internal_misc_Unsafe,     copyMemory_name, copyMemory_signature,         F_RN)     \
-   do_name(     copyMemory_name,                                        "copyMemory")                                            \
+   do_name(     copyMemory_name,                                        "copyMemory0")                                           \
    do_signature(copyMemory_signature,                                   "(Ljava/lang/Object;JLjava/lang/Object;JJ)V")            \
   do_intrinsic(_loadFence,                jdk_internal_misc_Unsafe,     loadFence_name, loadFence_signature,           F_RN)     \
    do_name(     loadFence_name,                                         "loadFence")                                             \
diff --git a/hotspot/src/share/vm/code/debugInfoRec.cpp b/hotspot/src/share/vm/code/debugInfoRec.cpp
index 36c35a92f55..b026e5a645b 100644
--- a/hotspot/src/share/vm/code/debugInfoRec.cpp
+++ b/hotspot/src/share/vm/code/debugInfoRec.cpp
@@ -369,7 +369,6 @@ void DebugInformationRecorder::describe_scope(int         pc_offset,
   assert(method == NULL ||
          (method->is_native() && bci == 0) ||
          (!method->is_native() && 0 <= bci && bci < method->code_size()) ||
-         (method->is_compiled_lambda_form() && bci == -99) ||  // this might happen in C1
          bci == -1, "illegal bci");
 
   // serialize the locals/expressions/monitors
diff --git a/hotspot/src/share/vm/compiler/compileBroker.cpp b/hotspot/src/share/vm/compiler/compileBroker.cpp
index 8689088455c..672fed6f7f4 100644
--- a/hotspot/src/share/vm/compiler/compileBroker.cpp
+++ b/hotspot/src/share/vm/compiler/compileBroker.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -838,12 +838,8 @@ void CompileBroker::compile_method_base(const methodHandle& method,
                                         const methodHandle& hot_method,
                                         int hot_count,
                                         const char* comment,
+                                        bool blocking,
                                         Thread* thread) {
-  // do nothing if compiler thread(s) is not available
-  if (!_initialized) {
-    return;
-  }
-
   guarantee(!method->is_abstract(), "cannot compile abstract methods");
   assert(method->method_holder()->is_instance_klass(),
          "sanity check");
@@ -916,7 +912,6 @@ void CompileBroker::compile_method_base(const methodHandle& method,
 
   // Outputs from the following MutexLocker block:
   CompileTask* task     = NULL;
-  bool         blocking = false;
   CompileQueue* queue  = compile_queue(comp_level);
 
   // Acquire our lock.
@@ -946,9 +941,6 @@ void CompileBroker::compile_method_base(const methodHandle& method,
       return;
     }
 
-    // Should this thread wait for completion of the compile?
-    blocking = is_compile_blocking();
-
 #if INCLUDE_JVMCI
     if (UseJVMCICompiler) {
       if (blocking) {
@@ -1034,11 +1026,28 @@ void CompileBroker::compile_method_base(const methodHandle& method,
   }
 }
 
-
 nmethod* CompileBroker::compile_method(const methodHandle& method, int osr_bci,
                                        int comp_level,
                                        const methodHandle& hot_method, int hot_count,
                                        const char* comment, Thread* THREAD) {
+  // do nothing if compilebroker is not available
+  if (!_initialized) {
+    return NULL;
+  }
+  AbstractCompiler *comp = CompileBroker::compiler(comp_level);
+  assert(comp != NULL, "Ensure we don't compile before compilebroker init");
+  DirectiveSet* directive = DirectivesStack::getMatchingDirective(method, comp);
+  nmethod* nm = CompileBroker::compile_method(method, osr_bci, comp_level, hot_method, hot_count, comment, directive, THREAD);
+  DirectivesStack::release(directive);
+  return nm;
+}
+
+nmethod* CompileBroker::compile_method(const methodHandle& method, int osr_bci,
+                                         int comp_level,
+                                         const methodHandle& hot_method, int hot_count,
+                                         const char* comment, DirectiveSet* directive,
+                                         Thread* THREAD) {
+
   // make sure arguments make sense
   assert(method->method_holder()->is_instance_klass(), "not an instance method");
   assert(osr_bci == InvocationEntryBci || (0 <= osr_bci && osr_bci < method->code_size()), "bci out of range");
@@ -1051,8 +1060,8 @@ nmethod* CompileBroker::compile_method(const methodHandle& method, int osr_bci,
   // lock, make sure that the compilation
   // isn't prohibited in a straightforward way.
   AbstractCompiler *comp = CompileBroker::compiler(comp_level);
-  if (comp == NULL || !comp->can_compile_method(method) ||
-      compilation_is_prohibited(method, osr_bci, comp_level)) {
+  if (!comp->can_compile_method(method) ||
+      compilation_is_prohibited(method, osr_bci, comp_level, directive->ExcludeOption)) {
     return NULL;
   }
 
@@ -1160,7 +1169,7 @@ nmethod* CompileBroker::compile_method(const methodHandle& method, int osr_bci,
       CompilationPolicy::policy()->delay_compilation(method());
       return NULL;
     }
-    compile_method_base(method, osr_bci, comp_level, hot_method, hot_count, comment, THREAD);
+    compile_method_base(method, osr_bci, comp_level, hot_method, hot_count, comment, !directive->BackgroundCompilationOption, THREAD);
   }
 
   // return requested nmethod
@@ -1217,7 +1226,7 @@ bool CompileBroker::compilation_is_in_queue(const methodHandle& method) {
 // CompileBroker::compilation_is_prohibited
 //
 // See if this compilation is not allowed.
-bool CompileBroker::compilation_is_prohibited(const methodHandle& method, int osr_bci, int comp_level) {
+bool CompileBroker::compilation_is_prohibited(const methodHandle& method, int osr_bci, int comp_level, bool excluded) {
   bool is_native = method->is_native();
   // Some compilers may not support the compilation of natives.
   AbstractCompiler *comp = compiler(comp_level);
@@ -1235,11 +1244,6 @@ bool CompileBroker::compilation_is_prohibited(const methodHandle& method, int os
     return true;
   }
 
-  // Breaking the abstraction - directives are only used inside a compilation otherwise.
-  DirectiveSet* directive = DirectivesStack::getMatchingDirective(method, comp);
-  bool excluded = directive->ExcludeOption;
-  DirectivesStack::release(directive);
-
   // The method may be explicitly excluded by the user.
   double scale;
   if (excluded || (CompilerOracle::has_option_value(method, "CompileThresholdScaling", scale) && scale == 0)) {
@@ -1304,16 +1308,6 @@ uint CompileBroker::assign_compile_id_unlocked(Thread* thread, const methodHandl
   return assign_compile_id(method, osr_bci);
 }
 
-/**
- * Should the current thread block until this compilation request
- * has been fulfilled?
- */
-bool CompileBroker::is_compile_blocking() {
-  assert(!InstanceRefKlass::owns_pending_list_lock(JavaThread::current()), "possible deadlock");
-  return !BackgroundCompilation;
-}
-
-
 // ------------------------------------------------------------------
 // CompileBroker::preload_classes
 void CompileBroker::preload_classes(const methodHandle& method, TRAPS) {
diff --git a/hotspot/src/share/vm/compiler/compileBroker.hpp b/hotspot/src/share/vm/compiler/compileBroker.hpp
index ba4db7d0cdd..01a85b59dd0 100644
--- a/hotspot/src/share/vm/compiler/compileBroker.hpp
+++ b/hotspot/src/share/vm/compiler/compileBroker.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -222,8 +222,7 @@ class CompileBroker: AllStatic {
   static JavaThread* make_thread(const char* name, CompileQueue* queue, CompilerCounters* counters, AbstractCompiler* comp, bool compiler_thread, TRAPS);
   static void init_compiler_sweeper_threads(int c1_compiler_count, int c2_compiler_count);
   static bool compilation_is_complete  (const methodHandle& method, int osr_bci, int comp_level);
-  static bool compilation_is_prohibited(const methodHandle& method, int osr_bci, int comp_level);
-  static bool is_compile_blocking();
+  static bool compilation_is_prohibited(const methodHandle& method, int osr_bci, int comp_level, bool excluded);
   static void preload_classes          (const methodHandle& method, TRAPS);
 
   static CompileTask* create_compile_task(CompileQueue*       queue,
@@ -253,6 +252,7 @@ class CompileBroker: AllStatic {
                                   const methodHandle& hot_method,
                                   int hot_count,
                                   const char* comment,
+                                  bool blocking,
                                   Thread* thread);
 
   static CompileQueue* compile_queue(int comp_level);
@@ -291,6 +291,15 @@ public:
                                  int hot_count,
                                  const char* comment, Thread* thread);
 
+  static nmethod* compile_method(const methodHandle& method,
+                                   int osr_bci,
+                                   int comp_level,
+                                   const methodHandle& hot_method,
+                                   int hot_count,
+                                   const char* comment,
+                                   DirectiveSet* directive,
+                                   Thread* thread);
+
   // Acquire any needed locks and assign a compile id
   static uint assign_compile_id_unlocked(Thread* thread, const methodHandle& method, int osr_bci);
 
diff --git a/hotspot/src/share/vm/compiler/compilerDirectives.cpp b/hotspot/src/share/vm/compiler/compilerDirectives.cpp
index 28b09f6cb61..22ba721e7f2 100644
--- a/hotspot/src/share/vm/compiler/compilerDirectives.cpp
+++ b/hotspot/src/share/vm/compiler/compilerDirectives.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -472,9 +472,12 @@ void DirectivesStack::push(CompilerDirectives* directive) {
   _depth++;
 }
 
-void DirectivesStack::pop() {
+void DirectivesStack::pop(int count) {
   MutexLockerEx locker(DirectivesStack_lock, Mutex::_no_safepoint_check_flag);
-  pop_inner();
+  assert(count > -1, "No negative values");
+  for (int i = 0; i < count; i++) {
+    pop_inner();
+  }
 }
 
 void DirectivesStack::pop_inner() {
diff --git a/hotspot/src/share/vm/compiler/compilerDirectives.hpp b/hotspot/src/share/vm/compiler/compilerDirectives.hpp
index a754c8bad83..0432d87068f 100644
--- a/hotspot/src/share/vm/compiler/compilerDirectives.hpp
+++ b/hotspot/src/share/vm/compiler/compilerDirectives.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -42,6 +42,7 @@
     cflags(PrintAssembly,           bool, PrintAssembly, PrintAssembly) \
     cflags(PrintInlining,           bool, PrintInlining, PrintInlining) \
     cflags(PrintNMethods,           bool, PrintNMethods, PrintNMethods) \
+    cflags(BackgroundCompilation,   bool, BackgroundCompilation, BackgroundCompilation) \
     cflags(ReplayInline,            bool, false, ReplayInline) \
     cflags(DumpReplay,              bool, false, DumpReplay) \
     cflags(DumpInline,              bool, false, DumpInline) \
@@ -87,7 +88,7 @@ public:
   static DirectiveSet* getMatchingDirective(methodHandle mh, AbstractCompiler* comp);
   static DirectiveSet* getDefaultDirective(AbstractCompiler* comp);
   static void push(CompilerDirectives* directive);
-  static void pop();
+  static void pop(int count);
   static bool check_capacity(int request_size, outputStream* st);
   static void clear();
   static void print(outputStream* st);
diff --git a/hotspot/src/share/vm/compiler/directivesParser.cpp b/hotspot/src/share/vm/compiler/directivesParser.cpp
index 4847e228160..9c6d6a0201f 100644
--- a/hotspot/src/share/vm/compiler/directivesParser.cpp
+++ b/hotspot/src/share/vm/compiler/directivesParser.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -55,7 +55,7 @@ void DirectivesParser::clean_tmp() {
   assert(_tmp_depth == 0, "Consistency");
 }
 
-bool DirectivesParser::parse_string(const char* text, outputStream* st) {
+int DirectivesParser::parse_string(const char* text, outputStream* st) {
   DirectivesParser cd(text, st);
   if (cd.valid()) {
     return cd.install_directives();
@@ -63,7 +63,7 @@ bool DirectivesParser::parse_string(const char* text, outputStream* st) {
     cd.clean_tmp();
     st->flush();
     st->print_cr("Parsing of compiler directives failed");
-    return false;
+    return -1;
   }
 }
 
@@ -97,17 +97,17 @@ bool DirectivesParser::parse_from_file_inner(const char* filename, outputStream*
       buffer[num_read] = '\0';
       // close file
       os::close(file_handle);
-      return parse_string(buffer, stream);
+      return parse_string(buffer, stream) > 0;
     }
   }
   return false;
 }
 
-bool DirectivesParser::install_directives() {
+int DirectivesParser::install_directives() {
   // Check limit
   if (!DirectivesStack::check_capacity(_tmp_depth, _st)) {
     clean_tmp();
-    return false;
+    return 0;
   }
 
   // Pop from internal temporary stack and push to compileBroker.
@@ -120,14 +120,14 @@ bool DirectivesParser::install_directives() {
   }
   if (i == 0) {
     _st->print_cr("No directives in file");
-    return false;
+    return 0;
   } else {
     _st->print_cr("%i compiler directives added", i);
     if (CompilerDirectivesPrint) {
       // Print entire directives stack after new has been pushed.
       DirectivesStack::print(_st);
     }
-    return true;
+    return i;
   }
 }
 
diff --git a/hotspot/src/share/vm/compiler/directivesParser.hpp b/hotspot/src/share/vm/compiler/directivesParser.hpp
index f62630f7d56..e7c404b5b3d 100644
--- a/hotspot/src/share/vm/compiler/directivesParser.hpp
+++ b/hotspot/src/share/vm/compiler/directivesParser.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -51,8 +51,8 @@ public:
   static bool has_file();
   static bool parse_from_flag();
   static bool parse_from_file(const char* filename, outputStream* st);
-  static bool parse_string(const char* string, outputStream* st);
-  bool install_directives();
+  static int  parse_string(const char* string, outputStream* st);
+  int install_directives();
 
 private:
   DirectivesParser(const char* text, outputStream* st);
diff --git a/hotspot/src/share/vm/gc/cms/parNewGeneration.cpp b/hotspot/src/share/vm/gc/cms/parNewGeneration.cpp
index 0f2f019e9d8..366bf4671b3 100644
--- a/hotspot/src/share/vm/gc/cms/parNewGeneration.cpp
+++ b/hotspot/src/share/vm/gc/cms/parNewGeneration.cpp
@@ -39,6 +39,7 @@
 #include "gc/shared/genOopClosures.inline.hpp"
 #include "gc/shared/generation.hpp"
 #include "gc/shared/plab.inline.hpp"
+#include "gc/shared/preservedMarks.inline.hpp"
 #include "gc/shared/referencePolicy.hpp"
 #include "gc/shared/space.hpp"
 #include "gc/shared/spaceDecorator.hpp"
@@ -64,6 +65,7 @@ ParScanThreadState::ParScanThreadState(Space* to_space_,
                                        int thread_num_,
                                        ObjToScanQueueSet* work_queue_set_,
                                        Stack<oop, mtGC>* overflow_stacks_,
+                                       PreservedMarks* preserved_marks_,
                                        size_t desired_plab_sz_,
                                        ParallelTaskTerminator& term_) :
   _to_space(to_space_),
@@ -73,6 +75,7 @@ ParScanThreadState::ParScanThreadState(Space* to_space_,
   _work_queue(work_queue_set_->queue(thread_num_)),
   _to_space_full(false),
   _overflow_stack(overflow_stacks_ ? overflow_stacks_ + thread_num_ : NULL),
+  _preserved_marks(preserved_marks_),
   _ageTable(false), // false ==> not the global age table, no perf data.
   _to_space_alloc_buffer(desired_plab_sz_),
   _to_space_closure(young_gen_, this),
@@ -286,6 +289,7 @@ public:
                         Generation&             old_gen,
                         ObjToScanQueueSet&      queue_set,
                         Stack<oop, mtGC>*       overflow_stacks_,
+                        PreservedMarksSet&      preserved_marks_set,
                         size_t                  desired_plab_sz,
                         ParallelTaskTerminator& term);
 
@@ -322,6 +326,7 @@ ParScanThreadStateSet::ParScanThreadStateSet(int num_threads,
                                              Generation& old_gen,
                                              ObjToScanQueueSet& queue_set,
                                              Stack<oop, mtGC>* overflow_stacks,
+                                             PreservedMarksSet& preserved_marks_set,
                                              size_t desired_plab_sz,
                                              ParallelTaskTerminator& term)
   : ResourceArray(sizeof(ParScanThreadState), num_threads),
@@ -336,7 +341,8 @@ ParScanThreadStateSet::ParScanThreadStateSet(int num_threads,
   for (int i = 0; i < num_threads; ++i) {
     new ((ParScanThreadState*)_data + i)
         ParScanThreadState(&to_space, &young_gen, &old_gen, i, &queue_set,
-                           overflow_stacks, desired_plab_sz, term);
+                           overflow_stacks, preserved_marks_set.get(i),
+                           desired_plab_sz, term);
   }
 }
 
@@ -609,7 +615,7 @@ ParNewGeneration::ParNewGeneration(ReservedSpace rs, size_t initial_byte_size)
   : DefNewGeneration(rs, initial_byte_size, "PCopy"),
   _overflow_list(NULL),
   _is_alive_closure(this),
-  _plab_stats(YoungPLABSize, PLABWeight)
+  _plab_stats("Young", YoungPLABSize, PLABWeight)
 {
   NOT_PRODUCT(_overflow_counter = ParGCWorkQueueOverflowInterval;)
   NOT_PRODUCT(_num_par_pushes = 0;)
@@ -905,12 +911,16 @@ void ParNewGeneration::collect(bool   full,
   // Set the correct parallelism (number of queues) in the reference processor
   ref_processor()->set_active_mt_degree(active_workers);
 
+  // Need to initialize the preserved marks before the ThreadStateSet c'tor.
+  _preserved_marks_set.init(active_workers);
+
   // Always set the terminator for the active number of workers
   // because only those workers go through the termination protocol.
   ParallelTaskTerminator _term(active_workers, task_queues());
   ParScanThreadStateSet thread_state_set(active_workers,
                                          *to(), *this, *_old_gen, *task_queues(),
-                                         _overflow_stacks, desired_plab_sz(), _term);
+                                         _overflow_stacks, _preserved_marks_set,
+                                         desired_plab_sz(), _term);
 
   thread_state_set.reset(active_workers, promotion_failed());
 
@@ -993,13 +1003,12 @@ void ParNewGeneration::collect(bool   full,
   } else {
     handle_promotion_failed(gch, thread_state_set);
   }
+  _preserved_marks_set.reclaim();
   // set new iteration safe limit for the survivor spaces
   from()->set_concurrent_iteration_safe_limit(from()->top());
   to()->set_concurrent_iteration_safe_limit(to()->top());
 
-  if (ResizePLAB) {
-    plab_stats()->adjust_desired_plab_sz();
-  }
+  plab_stats()->adjust_desired_plab_sz();
 
   TASKQUEUE_STATS_ONLY(thread_state_set.print_termination_stats());
   TASKQUEUE_STATS_ONLY(thread_state_set.print_taskqueue_stats());
@@ -1070,15 +1079,6 @@ oop ParNewGeneration::real_forwardee_slow(oop obj) {
   return forward_ptr;
 }
 
-void ParNewGeneration::preserve_mark_if_necessary(oop obj, markOop m) {
-  if (m->must_be_preserved_for_promotion_failure(obj)) {
-    // We should really have separate per-worker stacks, rather
-    // than use locking of a common pair of stacks.
-    MutexLocker ml(ParGCRareEvent_lock);
-    preserve_mark(obj, m);
-  }
-}
-
 // Multiple GC threads may try to promote an object.  If the object
 // is successfully promoted, a forwarding pointer will be installed in
 // the object in the young generation.  This method claims the right
@@ -1136,7 +1136,7 @@ oop ParNewGeneration::copy_to_survivor_space(ParScanThreadState* par_scan_state,
       _promotion_failed = true;
       new_obj = old;
 
-      preserve_mark_if_necessary(old, m);
+      par_scan_state->preserved_marks()->push_if_necessary(old, m);
       par_scan_state->register_promotion_failure(sz);
     }
 
diff --git a/hotspot/src/share/vm/gc/cms/parNewGeneration.hpp b/hotspot/src/share/vm/gc/cms/parNewGeneration.hpp
index 765ea72962e..94ec916357c 100644
--- a/hotspot/src/share/vm/gc/cms/parNewGeneration.hpp
+++ b/hotspot/src/share/vm/gc/cms/parNewGeneration.hpp
@@ -30,6 +30,7 @@
 #include "gc/shared/copyFailedInfo.hpp"
 #include "gc/shared/gcTrace.hpp"
 #include "gc/shared/plab.hpp"
+#include "gc/shared/preservedMarks.hpp"
 #include "gc/shared/taskqueue.hpp"
 #include "memory/padded.hpp"
 
@@ -65,6 +66,7 @@ class ParScanThreadState {
  private:
   ObjToScanQueue *_work_queue;
   Stack<oop, mtGC>* const _overflow_stack;
+  PreservedMarks* const _preserved_marks;
 
   PLAB _to_space_alloc_buffer;
 
@@ -128,6 +130,7 @@ class ParScanThreadState {
                      Generation* old_gen_, int thread_num_,
                      ObjToScanQueueSet* work_queue_set_,
                      Stack<oop, mtGC>* overflow_stacks_,
+                     PreservedMarks* preserved_marks_,
                      size_t desired_plab_sz_,
                      ParallelTaskTerminator& term_);
 
@@ -136,6 +139,8 @@ class ParScanThreadState {
 
   ObjToScanQueue* work_queue() { return _work_queue; }
 
+  PreservedMarks* preserved_marks() const { return _preserved_marks; }
+
   PLAB* to_space_alloc_buffer() {
     return &_to_space_alloc_buffer;
   }
@@ -331,10 +336,6 @@ class ParNewGeneration: public DefNewGeneration {
   static oop real_forwardee_slow(oop obj);
   static void waste_some_time();
 
-  // Preserve the mark of "obj", if necessary, in preparation for its mark
-  // word being overwritten with a self-forwarding-pointer.
-  void preserve_mark_if_necessary(oop obj, markOop m);
-
   void handle_promotion_failed(GenCollectedHeap* gch, ParScanThreadStateSet& thread_state_set);
 
  protected:
diff --git a/hotspot/src/share/vm/gc/g1/concurrentG1Refine.cpp b/hotspot/src/share/vm/gc/g1/concurrentG1Refine.cpp
index 0e2f4dd4bb3..5edec2775ed 100644
--- a/hotspot/src/share/vm/gc/g1/concurrentG1Refine.cpp
+++ b/hotspot/src/share/vm/gc/g1/concurrentG1Refine.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -36,19 +36,19 @@ ConcurrentG1Refine::ConcurrentG1Refine(G1CollectedHeap* g1h) :
 {
   // Ergonomically select initial concurrent refinement parameters
   if (FLAG_IS_DEFAULT(G1ConcRefinementGreenZone)) {
-    FLAG_SET_DEFAULT(G1ConcRefinementGreenZone, (intx)ParallelGCThreads);
+    FLAG_SET_DEFAULT(G1ConcRefinementGreenZone, ParallelGCThreads);
   }
   set_green_zone(G1ConcRefinementGreenZone);
 
   if (FLAG_IS_DEFAULT(G1ConcRefinementYellowZone)) {
     FLAG_SET_DEFAULT(G1ConcRefinementYellowZone, green_zone() * 3);
   }
-  set_yellow_zone(MAX2<int>(G1ConcRefinementYellowZone, green_zone()));
+  set_yellow_zone(MAX2(G1ConcRefinementYellowZone, green_zone()));
 
   if (FLAG_IS_DEFAULT(G1ConcRefinementRedZone)) {
     FLAG_SET_DEFAULT(G1ConcRefinementRedZone, yellow_zone() * 2);
   }
-  set_red_zone(MAX2<int>(G1ConcRefinementRedZone, yellow_zone()));
+  set_red_zone(MAX2(G1ConcRefinementRedZone, yellow_zone()));
 }
 
 ConcurrentG1Refine* ConcurrentG1Refine::create(G1CollectedHeap* g1h, CardTableEntryClosure* refine_closure, jint* ecode) {
diff --git a/hotspot/src/share/vm/gc/g1/concurrentG1Refine.hpp b/hotspot/src/share/vm/gc/g1/concurrentG1Refine.hpp
index 0e5525f73c2..2333fea311f 100644
--- a/hotspot/src/share/vm/gc/g1/concurrentG1Refine.hpp
+++ b/hotspot/src/share/vm/gc/g1/concurrentG1Refine.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -61,11 +61,11 @@ class ConcurrentG1Refine: public CHeapObj<mtGC> {
   * 2) green = 0. Means no caching. Can be a good way to minimize the
   *    amount of time spent updating rsets during a collection.
   */
-  int _green_zone;
-  int _yellow_zone;
-  int _red_zone;
+  size_t _green_zone;
+  size_t _yellow_zone;
+  size_t _red_zone;
 
-  int _thread_threshold_step;
+  size_t _thread_threshold_step;
 
   // We delay the refinement of 'hot' cards using the hot card cache.
   G1HotCardCache _hot_card_cache;
@@ -100,17 +100,17 @@ class ConcurrentG1Refine: public CHeapObj<mtGC> {
 
   void print_worker_threads_on(outputStream* st) const;
 
-  void set_green_zone(int x)  { _green_zone = x;  }
-  void set_yellow_zone(int x) { _yellow_zone = x; }
-  void set_red_zone(int x)    { _red_zone = x;    }
+  void set_green_zone(size_t x)  { _green_zone = x;  }
+  void set_yellow_zone(size_t x) { _yellow_zone = x; }
+  void set_red_zone(size_t x)    { _red_zone = x;    }
 
-  int green_zone() const      { return _green_zone;  }
-  int yellow_zone() const     { return _yellow_zone; }
-  int red_zone() const        { return _red_zone;    }
+  size_t green_zone() const      { return _green_zone;  }
+  size_t yellow_zone() const     { return _yellow_zone; }
+  size_t red_zone() const        { return _red_zone;    }
 
   uint worker_thread_num() const { return _n_worker_threads; }
 
-  int thread_threshold_step() const { return _thread_threshold_step; }
+  size_t thread_threshold_step() const { return _thread_threshold_step; }
 
   G1HotCardCache* hot_card_cache() { return &_hot_card_cache; }
 
diff --git a/hotspot/src/share/vm/gc/g1/concurrentG1RefineThread.cpp b/hotspot/src/share/vm/gc/g1/concurrentG1RefineThread.cpp
index dc1b5ea1352..778b37f058e 100644
--- a/hotspot/src/share/vm/gc/g1/concurrentG1RefineThread.cpp
+++ b/hotspot/src/share/vm/gc/g1/concurrentG1RefineThread.cpp
@@ -67,10 +67,12 @@ ConcurrentG1RefineThread(ConcurrentG1Refine* cg1r, ConcurrentG1RefineThread *nex
 
 void ConcurrentG1RefineThread::initialize() {
   // Current thread activation threshold
-  _threshold = MIN2<int>(cg1r()->thread_threshold_step() * (_worker_id + 1) + cg1r()->green_zone(),
-                         cg1r()->yellow_zone());
+  _threshold = MIN2(cg1r()->thread_threshold_step() * (_worker_id + 1) + cg1r()->green_zone(),
+                    cg1r()->yellow_zone());
   // A thread deactivates once the number of buffer reached a deactivation threshold
-  _deactivation_threshold = MAX2<int>(_threshold - cg1r()->thread_threshold_step(), cg1r()->green_zone());
+   _deactivation_threshold =
+     MAX2(_threshold - MIN2(_threshold, cg1r()->thread_threshold_step()),
+          cg1r()->green_zone());
 }
 
 void ConcurrentG1RefineThread::wait_for_completed_buffers() {
@@ -89,8 +91,6 @@ bool ConcurrentG1RefineThread::is_active() {
 void ConcurrentG1RefineThread::activate() {
   MutexLockerEx x(_monitor, Mutex::_no_safepoint_check_flag);
   if (!is_primary()) {
-    log_debug(gc, refine)("G1-Refine-activated worker %d, on threshold %d, current %d",
-                          _worker_id, _threshold, JavaThread::dirty_card_queue_set().completed_buffers_num());
     set_active(true);
   } else {
     DirtyCardQueueSet& dcqs = JavaThread::dirty_card_queue_set();
@@ -102,8 +102,6 @@ void ConcurrentG1RefineThread::activate() {
 void ConcurrentG1RefineThread::deactivate() {
   MutexLockerEx x(_monitor, Mutex::_no_safepoint_check_flag);
   if (!is_primary()) {
-    log_debug(gc, refine)("G1-Refine-deactivated worker %d, off threshold %d, current %d",
-                          _worker_id, _deactivation_threshold, JavaThread::dirty_card_queue_set().completed_buffers_num());
     set_active(false);
   } else {
     DirtyCardQueueSet& dcqs = JavaThread::dirty_card_queue_set();
@@ -130,36 +128,34 @@ void ConcurrentG1RefineThread::run_service() {
       break;
     }
 
+    DirtyCardQueueSet& dcqs = JavaThread::dirty_card_queue_set();
+    log_debug(gc, refine)("Activated %d, on threshold: " SIZE_FORMAT ", current: " SIZE_FORMAT,
+                          _worker_id, _threshold, dcqs.completed_buffers_num());
+
     {
       SuspendibleThreadSetJoiner sts_join;
-      DirtyCardQueueSet& dcqs = JavaThread::dirty_card_queue_set();
 
       do {
-        int curr_buffer_num = (int)dcqs.completed_buffers_num();
+        size_t curr_buffer_num = dcqs.completed_buffers_num();
         // If the number of the buffers falls down into the yellow zone,
         // that means that the transition period after the evacuation pause has ended.
         if (dcqs.completed_queue_padding() > 0 && curr_buffer_num <= cg1r()->yellow_zone()) {
           dcqs.set_completed_queue_padding(0);
         }
 
-        if (!is_primary() && curr_buffer_num <= _deactivation_threshold) {
-          // If the number of the buffer has fallen below our threshold
-          // we should deactivate. The predecessor will reactivate this
-          // thread should the number of the buffers cross the threshold again.
-          deactivate();
-          break;
-        }
-
         // Check if we need to activate the next thread.
         if (_next != NULL && !_next->is_active() && curr_buffer_num > _next->_threshold) {
           _next->activate();
         }
-      } while (dcqs.apply_closure_to_completed_buffer(_refine_closure, _worker_id + _worker_id_offset, cg1r()->green_zone()));
+      } while (dcqs.apply_closure_to_completed_buffer(_refine_closure,
+                                                      _worker_id + _worker_id_offset,
+                                                      _deactivation_threshold,
+                                                      false /* during_pause */));
 
-      // We can exit the loop above while being active if there was a yield request.
-      if (is_active()) {
-        deactivate();
-      }
+      deactivate();
+      log_debug(gc, refine)("Deactivated %d, off threshold: " SIZE_FORMAT ", current: " SIZE_FORMAT,
+                            _worker_id, _deactivation_threshold,
+                            dcqs.completed_buffers_num());
     }
 
     if (os::supports_vtime()) {
@@ -169,7 +165,7 @@ void ConcurrentG1RefineThread::run_service() {
     }
   }
 
-  log_debug(gc, refine)("G1-Refine-stop");
+  log_debug(gc, refine)("Stopping %d", _worker_id);
 }
 
 void ConcurrentG1RefineThread::stop() {
diff --git a/hotspot/src/share/vm/gc/g1/concurrentG1RefineThread.hpp b/hotspot/src/share/vm/gc/g1/concurrentG1RefineThread.hpp
index 5b6d3ed79d5..40071766d6f 100644
--- a/hotspot/src/share/vm/gc/g1/concurrentG1RefineThread.hpp
+++ b/hotspot/src/share/vm/gc/g1/concurrentG1RefineThread.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -53,11 +53,11 @@ class ConcurrentG1RefineThread: public ConcurrentGCThread {
   // The closure applied to completed log buffers.
   CardTableEntryClosure* _refine_closure;
 
-  int _thread_threshold_step;
+  size_t _thread_threshold_step;
   // This thread activation threshold
-  int _threshold;
+  size_t _threshold;
   // This thread deactivation threshold
-  int _deactivation_threshold;
+  size_t _deactivation_threshold;
 
   void wait_for_completed_buffers();
 
diff --git a/hotspot/src/share/vm/gc/g1/dirtyCardQueue.cpp b/hotspot/src/share/vm/gc/g1/dirtyCardQueue.cpp
index 155faa0be5a..d79ac8066b9 100644
--- a/hotspot/src/share/vm/gc/g1/dirtyCardQueue.cpp
+++ b/hotspot/src/share/vm/gc/g1/dirtyCardQueue.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -207,58 +207,53 @@ bool DirtyCardQueueSet::mut_process_buffer(void** buf) {
 }
 
 
-BufferNode* DirtyCardQueueSet::get_completed_buffer(int stop_at) {
+BufferNode* DirtyCardQueueSet::get_completed_buffer(size_t stop_at) {
   BufferNode* nd = NULL;
   MutexLockerEx x(_cbl_mon, Mutex::_no_safepoint_check_flag);
 
-  if ((int)_n_completed_buffers <= stop_at) {
+  if (_n_completed_buffers <= stop_at) {
     _process_completed = false;
     return NULL;
   }
 
   if (_completed_buffers_head != NULL) {
     nd = _completed_buffers_head;
+    assert(_n_completed_buffers > 0, "Invariant");
     _completed_buffers_head = nd->next();
-    if (_completed_buffers_head == NULL)
-      _completed_buffers_tail = NULL;
     _n_completed_buffers--;
-    assert(_n_completed_buffers >= 0, "Invariant");
+    if (_completed_buffers_head == NULL) {
+      assert(_n_completed_buffers == 0, "Invariant");
+      _completed_buffers_tail = NULL;
+    }
   }
   DEBUG_ONLY(assert_completed_buffer_list_len_correct_locked());
   return nd;
 }
 
-bool DirtyCardQueueSet::apply_closure_to_completed_buffer_helper(CardTableEntryClosure* cl,
-                                                                 uint worker_i,
-                                                                 BufferNode* nd) {
-  if (nd != NULL) {
-    void **buf = BufferNode::make_buffer_from_node(nd);
-    size_t index = nd->index();
-    bool b =
-      DirtyCardQueue::apply_closure_to_buffer(cl, buf,
-                                              index, _sz,
-                                              true, worker_i);
-    if (b) {
-      deallocate_buffer(buf);
-      return true;  // In normal case, go on to next buffer.
-    } else {
-      enqueue_complete_buffer(buf, index);
-      return false;
-    }
-  } else {
-    return false;
-  }
-}
-
 bool DirtyCardQueueSet::apply_closure_to_completed_buffer(CardTableEntryClosure* cl,
                                                           uint worker_i,
-                                                          int stop_at,
+                                                          size_t stop_at,
                                                           bool during_pause) {
   assert(!during_pause || stop_at == 0, "Should not leave any completed buffers during a pause");
   BufferNode* nd = get_completed_buffer(stop_at);
-  bool res = apply_closure_to_completed_buffer_helper(cl, worker_i, nd);
-  if (res) Atomic::inc(&_processed_buffers_rs_thread);
-  return res;
+  if (nd == NULL) {
+    return false;
+  } else {
+    void** buf = BufferNode::make_buffer_from_node(nd);
+    size_t index = nd->index();
+    if (DirtyCardQueue::apply_closure_to_buffer(cl,
+                                                buf, index, _sz,
+                                                true, worker_i)) {
+      // Done with fully processed buffer.
+      deallocate_buffer(buf);
+      Atomic::inc(&_processed_buffers_rs_thread);
+      return true;
+    } else {
+      // Return partially processed buffer to the queue.
+      enqueue_complete_buffer(buf, index);
+      return false;
+    }
+  }
 }
 
 void DirtyCardQueueSet::apply_closure_to_all_completed_buffers(CardTableEntryClosure* cl) {
diff --git a/hotspot/src/share/vm/gc/g1/dirtyCardQueue.hpp b/hotspot/src/share/vm/gc/g1/dirtyCardQueue.hpp
index 9fa3c3da069..96865a5784b 100644
--- a/hotspot/src/share/vm/gc/g1/dirtyCardQueue.hpp
+++ b/hotspot/src/share/vm/gc/g1/dirtyCardQueue.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -133,16 +133,11 @@ public:
   // partially completed buffer (with its processed elements set to NULL)
   // is returned to the completed buffer set, and this call returns false.
   bool apply_closure_to_completed_buffer(CardTableEntryClosure* cl,
-                                         uint worker_i = 0,
-                                         int stop_at = 0,
-                                         bool during_pause = false);
+                                         uint worker_i,
+                                         size_t stop_at,
+                                         bool during_pause);
 
-  // Helper routine for the above.
-  bool apply_closure_to_completed_buffer_helper(CardTableEntryClosure* cl,
-                                                uint worker_i,
-                                                BufferNode* nd);
-
-  BufferNode* get_completed_buffer(int stop_at);
+  BufferNode* get_completed_buffer(size_t stop_at);
 
   // Applies the current closure to all completed buffers,
   // non-consumptively.
diff --git a/hotspot/src/share/vm/gc/g1/g1CollectedHeap.cpp b/hotspot/src/share/vm/gc/g1/g1CollectedHeap.cpp
index f62e2d5973c..743bdd598f7 100644
--- a/hotspot/src/share/vm/gc/g1/g1CollectedHeap.cpp
+++ b/hotspot/src/share/vm/gc/g1/g1CollectedHeap.cpp
@@ -1400,7 +1400,6 @@ bool G1CollectedHeap::do_full_collection(bool explicit_gc,
       JavaThread::dirty_card_queue_set().abandon_logs();
       assert(dirty_card_queue_set().completed_buffers_num() == 0, "DCQS should be empty");
 
-      _young_list->reset_sampled_info();
       // At this point there should be no regions in the
       // entire heap tagged as young.
       assert(check_young_list_empty(true /* check_heap */),
@@ -1761,8 +1760,8 @@ G1CollectedHeap::G1CollectedHeap(G1CollectorPolicy* policy_) :
   _young_list(new YoungList(this)),
   _gc_time_stamp(0),
   _summary_bytes_used(0),
-  _survivor_evac_stats(YoungPLABSize, PLABWeight),
-  _old_evac_stats(OldPLABSize, PLABWeight),
+  _survivor_evac_stats("Young", YoungPLABSize, PLABWeight),
+  _old_evac_stats("Old", OldPLABSize, PLABWeight),
   _expand_heap_after_alloc_failure(true),
   _old_marking_cycles_started(0),
   _old_marking_cycles_completed(0),
@@ -1985,8 +1984,8 @@ jint G1CollectedHeap::initialize() {
   JavaThread::dirty_card_queue_set().initialize(_refine_cte_cl,
                                                 DirtyCardQ_CBL_mon,
                                                 DirtyCardQ_FL_lock,
-                                                concurrent_g1_refine()->yellow_zone(),
-                                                concurrent_g1_refine()->red_zone(),
+                                                (int)concurrent_g1_refine()->yellow_zone(),
+                                                (int)concurrent_g1_refine()->red_zone(),
                                                 Shared_DirtyCardQ_lock,
                                                 NULL,  // fl_owner
                                                 true); // init_free_ids
@@ -2777,12 +2776,6 @@ void G1CollectedHeap::gc_threads_do(ThreadClosure* tc) const {
 }
 
 void G1CollectedHeap::print_tracing_info() const {
-  // We'll overload this to mean "trace GC pause statistics."
-  if (TraceYoungGenTime || TraceOldGenTime) {
-    // The "G1CollectorPolicy" is keeping track of these stats, so delegate
-    // to that.
-    g1_policy()->print_tracing_info();
-  }
   g1_rem_set()->print_summary_info();
   concurrent_mark()->print_summary_info();
   g1_policy()->print_yg_surv_rate_info();
@@ -2908,7 +2901,6 @@ HeapWord* G1CollectedHeap::do_collection_pause(size_t word_size,
                                                bool* succeeded,
                                                GCCause::Cause gc_cause) {
   assert_heap_not_locked_and_not_at_safepoint();
-  g1_policy()->record_stop_world_start();
   VM_G1IncCollectionPause op(gc_count_before,
                              word_size,
                              false, /* should_initiate_conc_mark */
@@ -3242,10 +3234,6 @@ G1CollectedHeap::do_collection_pause_at_safepoint(double target_pause_time_ms) {
 
     GCTraceCPUTime tcpu;
 
-    uint active_workers = AdaptiveSizePolicy::calc_active_workers(workers()->total_workers(),
-                                                                  workers()->active_workers(),
-                                                                  Threads::number_of_non_daemon_threads());
-    workers()->set_active_workers(active_workers);
     FormatBuffer<> gc_string("Pause ");
     if (collector_state()->during_initial_mark_pause()) {
       gc_string.append("Initial Mark");
@@ -3256,6 +3244,11 @@ G1CollectedHeap::do_collection_pause_at_safepoint(double target_pause_time_ms) {
     }
     GCTraceTime(Info, gc) tm(gc_string, NULL, gc_cause(), true);
 
+    uint active_workers = AdaptiveSizePolicy::calc_active_workers(workers()->total_workers(),
+                                                                  workers()->active_workers(),
+                                                                  Threads::number_of_non_daemon_threads());
+    workers()->set_active_workers(active_workers);
+
     g1_policy()->note_gc_start(active_workers);
 
     TraceCollectorStats tcs(g1mm()->incremental_collection_counters());
@@ -3391,13 +3384,15 @@ G1CollectedHeap::do_collection_pause_at_safepoint(double target_pause_time_ms) {
 
         g1_policy()->clear_collection_set();
 
+        record_obj_copy_mem_stats();
+        _survivor_evac_stats.adjust_desired_plab_sz();
+        _old_evac_stats.adjust_desired_plab_sz();
+
         // Start a new incremental collection set for the next pause.
         g1_policy()->start_incremental_cset_building();
 
         clear_cset_fast_test();
 
-        _young_list->reset_sampled_info();
-
         // Don't check the whole heap at this point as the
         // GC alloc regions from this pause have been tagged
         // as survivors and moved on to the survivor list.
@@ -4404,6 +4399,8 @@ public:
   { }
 
   void work(uint worker_id) {
+    G1GCParPhaseTimesTracker x(_g1h->g1_policy()->phase_times(), G1GCPhaseTimes::PreserveCMReferents, worker_id);
+
     ResourceMark rm;
     HandleMark   hm;
 
@@ -4467,13 +4464,8 @@ void G1CollectedHeap::process_weak_jni_handles() {
   g1_policy()->phase_times()->record_ref_proc_time(ref_proc_time * 1000.0);
 }
 
-// Weak Reference processing during an evacuation pause (part 1).
-void G1CollectedHeap::process_discovered_references(G1ParScanThreadStateSet* per_thread_states) {
-  double ref_proc_start = os::elapsedTime();
-
-  ReferenceProcessor* rp = _ref_processor_stw;
-  assert(rp->discovery_enabled(), "should have been enabled");
-
+void G1CollectedHeap::preserve_cm_referents(G1ParScanThreadStateSet* per_thread_states) {
+  double preserve_cm_referents_start = os::elapsedTime();
   // Any reference objects, in the collection set, that were 'discovered'
   // by the CM ref processor should have already been copied (either by
   // applying the external root copy closure to the discovered lists, or
@@ -4501,9 +4493,18 @@ void G1CollectedHeap::process_discovered_references(G1ParScanThreadStateSet* per
                                                  per_thread_states,
                                                  no_of_gc_workers,
                                                  _task_queues);
-
   workers()->run_task(&keep_cm_referents);
 
+  g1_policy()->phase_times()->record_preserve_cm_referents_time_ms((os::elapsedTime() - preserve_cm_referents_start) * 1000.0);
+}
+
+// Weak Reference processing during an evacuation pause (part 1).
+void G1CollectedHeap::process_discovered_references(G1ParScanThreadStateSet* per_thread_states) {
+  double ref_proc_start = os::elapsedTime();
+
+  ReferenceProcessor* rp = _ref_processor_stw;
+  assert(rp->discovery_enabled(), "should have been enabled");
+
   // Closure to test whether a referent is alive.
   G1STWIsAliveClosure is_alive(this);
 
@@ -4535,6 +4536,8 @@ void G1CollectedHeap::process_discovered_references(G1ParScanThreadStateSet* per
                                               NULL,
                                               _gc_timer_stw);
   } else {
+    uint no_of_gc_workers = workers()->active_workers();
+
     // Parallel reference processing
     assert(rp->num_q() == no_of_gc_workers, "sanity");
     assert(no_of_gc_workers <= rp->max_num_q(), "sanity");
@@ -4592,6 +4595,12 @@ void G1CollectedHeap::enqueue_discovered_references(G1ParScanThreadStateSet* per
   g1_policy()->phase_times()->record_ref_enq_time(ref_enq_time * 1000.0);
 }
 
+void G1CollectedHeap::merge_per_thread_state_info(G1ParScanThreadStateSet* per_thread_states) {
+  double merge_pss_time_start = os::elapsedTime();
+  per_thread_states->flush();
+  g1_policy()->phase_times()->record_merge_pss_time_ms((os::elapsedTime() - merge_pss_time_start) * 1000.0);
+}
+
 void G1CollectedHeap::pre_evacuate_collection_set() {
   _expand_heap_after_alloc_failure = true;
   _evacuation_failed = false;
@@ -4650,6 +4659,7 @@ void G1CollectedHeap::post_evacuate_collection_set(EvacuationInfo& evacuation_in
   // objects (and their reachable sub-graphs) that were
   // not copied during the pause.
   if (g1_policy()->should_process_references()) {
+    preserve_cm_referents(per_thread_states);
     process_discovered_references(per_thread_states);
   } else {
     ref_processor_stw()->verify_no_references_recorded();
@@ -4693,12 +4703,7 @@ void G1CollectedHeap::post_evacuate_collection_set(EvacuationInfo& evacuation_in
 
   _allocator->release_gc_alloc_regions(evacuation_info);
 
-  per_thread_states->flush();
-
-  record_obj_copy_mem_stats();
-
-  _survivor_evac_stats.adjust_desired_plab_sz();
-  _old_evac_stats.adjust_desired_plab_sz();
+  merge_per_thread_state_info(per_thread_states);
 
   // Reset and re-enable the hot card cache.
   // Note the counts for the cards in the regions in the
@@ -5194,8 +5199,8 @@ public:
   bool success() { return _success; }
 };
 
-bool G1CollectedHeap::check_young_list_empty(bool check_heap, bool check_sample) {
-  bool ret = _young_list->check_list_empty(check_sample);
+bool G1CollectedHeap::check_young_list_empty(bool check_heap) {
+  bool ret = _young_list->check_list_empty();
 
   if (check_heap) {
     NoYoungRegionsClosure closure;
diff --git a/hotspot/src/share/vm/gc/g1/g1CollectedHeap.hpp b/hotspot/src/share/vm/gc/g1/g1CollectedHeap.hpp
index 3d8badc27bb..adbf7a20ef8 100644
--- a/hotspot/src/share/vm/gc/g1/g1CollectedHeap.hpp
+++ b/hotspot/src/share/vm/gc/g1/g1CollectedHeap.hpp
@@ -511,6 +511,9 @@ protected:
   // allocated block, or else "NULL".
   HeapWord* expand_and_allocate(size_t word_size, AllocationContext_t context);
 
+  // Preserve any referents discovered by concurrent marking that have not yet been
+  // copied by the STW pause.
+  void preserve_cm_referents(G1ParScanThreadStateSet* per_thread_states);
   // Process any reference objects discovered during
   // an incremental evacuation pause.
   void process_discovered_references(G1ParScanThreadStateSet* per_thread_states);
@@ -519,6 +522,9 @@ protected:
   // after processing.
   void enqueue_discovered_references(G1ParScanThreadStateSet* per_thread_states);
 
+  // Merges the information gathered on a per-thread basis for all worker threads
+  // during GC into global variables.
+  void merge_per_thread_state_info(G1ParScanThreadStateSet* per_thread_states);
 public:
   WorkGang* workers() const { return _workers; }
 
@@ -1333,8 +1339,7 @@ public:
     return _young_list->check_list_well_formed();
   }
 
-  bool check_young_list_empty(bool check_heap,
-                              bool check_sample = true);
+  bool check_young_list_empty(bool check_heap);
 
   // *** Stuff related to concurrent marking.  It's not clear to me that so
   // many of these need to be public.
diff --git a/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.cpp b/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.cpp
index 566dfcc28ff..eda5e18e1a8 100644
--- a/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.cpp
+++ b/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.cpp
@@ -81,10 +81,8 @@ static double non_young_other_cost_per_region_ms_defaults[] = {
 
 G1CollectorPolicy::G1CollectorPolicy() :
   _predictor(G1ConfidencePercent / 100.0),
-  _parallel_gc_threads(ParallelGCThreads),
 
   _recent_gc_times_ms(new TruncatedSeq(NumPrevPausesForHeuristics)),
-  _stop_world_start(0.0),
 
   _concurrent_mark_remark_times_ms(new TruncatedSeq(NumPrevPausesForHeuristics)),
   _concurrent_mark_cleanup_times_ms(new TruncatedSeq(NumPrevPausesForHeuristics)),
@@ -129,7 +127,6 @@ G1CollectorPolicy::G1CollectorPolicy() :
   _inc_cset_head(NULL),
   _inc_cset_tail(NULL),
   _inc_cset_bytes_used_before(0),
-  _inc_cset_max_finger(NULL),
   _inc_cset_recorded_rs_lengths(0),
   _inc_cset_recorded_rs_lengths_diffs(0),
   _inc_cset_predicted_elapsed_time_ms(0.0),
@@ -172,9 +169,9 @@ G1CollectorPolicy::G1CollectorPolicy() :
   _prev_collection_pause_end_ms = os::elapsedTime() * 1000.0;
   clear_ratio_check_data();
 
-  _phase_times = new G1GCPhaseTimes(_parallel_gc_threads);
+  _phase_times = new G1GCPhaseTimes(ParallelGCThreads);
 
-  int index = MIN2(_parallel_gc_threads - 1, 7);
+  int index = MIN2(ParallelGCThreads - 1, 7u);
 
   _rs_length_diff_seq->add(rs_length_diff_defaults[index]);
   _cost_per_card_ms_seq->add(cost_per_card_ms_defaults[index]);
@@ -790,10 +787,9 @@ double G1CollectorPolicy::predict_survivor_regions_evac_time() const {
   return survivor_regions_evac_time;
 }
 
-void G1CollectorPolicy::revise_young_list_target_length_if_necessary() {
+void G1CollectorPolicy::revise_young_list_target_length_if_necessary(size_t rs_lengths) {
   guarantee( adaptive_young_list_length(), "should not call this otherwise" );
 
-  size_t rs_lengths = _g1->young_list()->sampled_rs_lengths();
   if (rs_lengths > _rs_lengths_prediction) {
     // add 10% to avoid having to recalculate often
     size_t rs_lengths_prediction = rs_lengths * 1100 / 1000;
@@ -872,8 +868,6 @@ void G1CollectorPolicy::record_full_collection_end() {
   double full_gc_time_sec = end_sec - _full_collection_start_sec;
   double full_gc_time_ms = full_gc_time_sec * 1000.0;
 
-  _trace_old_gen_time_data.record_full_collection(full_gc_time_ms);
-
   update_recent_gc_times(end_sec, full_gc_time_ms);
 
   collector_state()->set_full_collection(false);
@@ -904,10 +898,6 @@ void G1CollectorPolicy::record_full_collection_end() {
   record_pause(FullGC, _full_collection_start_sec, end_sec);
 }
 
-void G1CollectorPolicy::record_stop_world_start() {
-  _stop_world_start = os::elapsedTime();
-}
-
 void G1CollectorPolicy::record_collection_pause_start(double start_time_sec) {
   // We only need to do this here as the policy will only be applied
   // to the GC we're about to start. so, no point is calculating this
@@ -918,10 +908,6 @@ void G1CollectorPolicy::record_collection_pause_start(double start_time_sec) {
          "sanity, used: " SIZE_FORMAT " recalculate_used: " SIZE_FORMAT,
          _g1->used(), _g1->recalculate_used());
 
-  double s_w_t_ms = (start_time_sec - _stop_world_start) * 1000.0;
-  _trace_young_gen_time_data.record_start_collection(s_w_t_ms);
-  _stop_world_start = 0.0;
-
   phase_times()->record_cur_collection_start_sec(start_time_sec);
   _pending_cards = _g1->pending_card_num();
 
@@ -973,13 +959,6 @@ void G1CollectorPolicy::record_concurrent_mark_cleanup_completed() {
   collector_state()->set_in_marking_window(false);
 }
 
-void G1CollectorPolicy::record_concurrent_pause() {
-  if (_stop_world_start > 0.0) {
-    double yield_ms = (os::elapsedTime() - _stop_world_start) * 1000.0;
-    _trace_young_gen_time_data.record_yield_time(yield_ms);
-  }
-}
-
 double G1CollectorPolicy::average_time_ms(G1GCPhaseTimes::GCParPhases phase) const {
   return phase_times()->average_time_ms(phase);
 }
@@ -1064,7 +1043,6 @@ void G1CollectorPolicy::record_collection_pause_end(double pause_time_ms, size_t
   }
 
   if (update_stats) {
-    _trace_young_gen_time_data.record_end_collection(pause_time_ms, phase_times());
     // We maintain the invariant that all objects allocated by mutator
     // threads will be allocated out of eden regions. So, we can use
     // the eden region number allocated since the previous GC to
@@ -1139,14 +1117,15 @@ void G1CollectorPolicy::record_collection_pause_end(double pause_time_ms, size_t
   _short_lived_surv_rate_group->start_adding_regions();
   // Do that for any other surv rate groups
 
+  double scan_hcc_time_ms = ConcurrentG1Refine::hot_card_cache_enabled() ? average_time_ms(G1GCPhaseTimes::ScanHCC) : 0.0;
+
   if (update_stats) {
     double cost_per_card_ms = 0.0;
-    double cost_scan_hcc = average_time_ms(G1GCPhaseTimes::ScanHCC);
     if (_pending_cards > 0) {
-      cost_per_card_ms = (average_time_ms(G1GCPhaseTimes::UpdateRS) - cost_scan_hcc) / (double) _pending_cards;
+      cost_per_card_ms = (average_time_ms(G1GCPhaseTimes::UpdateRS) - scan_hcc_time_ms) / (double) _pending_cards;
       _cost_per_card_ms_seq->add(cost_per_card_ms);
     }
-    _cost_scan_hcc_seq->add(cost_scan_hcc);
+    _cost_scan_hcc_seq->add(scan_hcc_time_ms);
 
     double cost_per_entry_ms = 0.0;
     if (cards_scanned > 10) {
@@ -1236,8 +1215,6 @@ void G1CollectorPolicy::record_collection_pause_end(double pause_time_ms, size_t
   // Note that _mmu_tracker->max_gc_time() returns the time in seconds.
   double update_rs_time_goal_ms = _mmu_tracker->max_gc_time() * MILLIUNITS * G1RSetUpdatingPauseTimePercent / 100.0;
 
-  double scan_hcc_time_ms = average_time_ms(G1GCPhaseTimes::ScanHCC);
-
   if (update_rs_time_goal_ms < scan_hcc_time_ms) {
     log_debug(gc, ergo, refine)("Adjust concurrent refinement thresholds (scanning the HCC expected to take longer than Update RS time goal)."
                                 "Update RS time goal: %1.2fms Scan HCC time: %1.2fms",
@@ -1323,12 +1300,12 @@ void G1CollectorPolicy::adjust_concurrent_refinement(double update_rs_time,
     const int k_gy = 3, k_gr = 6;
     const double inc_k = 1.1, dec_k = 0.9;
 
-    int g = cg1r->green_zone();
+    size_t g = cg1r->green_zone();
     if (update_rs_time > goal_ms) {
-      g = (int)(g * dec_k);  // Can become 0, that's OK. That would mean a mutator-only processing.
+      g = (size_t)(g * dec_k);  // Can become 0, that's OK. That would mean a mutator-only processing.
     } else {
       if (update_rs_time < goal_ms && update_rs_processed_buffers > g) {
-        g = (int)MAX2(g * inc_k, g + 1.0);
+        g = (size_t)MAX2(g * inc_k, g + 1.0);
       }
     }
     // Change the refinement threads params
@@ -1337,15 +1314,15 @@ void G1CollectorPolicy::adjust_concurrent_refinement(double update_rs_time,
     cg1r->set_red_zone(g * k_gr);
     cg1r->reinitialize_threads();
 
-    int processing_threshold_delta = MAX2((int)(cg1r->green_zone() * _predictor.sigma()), 1);
-    int processing_threshold = MIN2(cg1r->green_zone() + processing_threshold_delta,
+    size_t processing_threshold_delta = MAX2<size_t>(cg1r->green_zone() * _predictor.sigma(), 1);
+    size_t processing_threshold = MIN2(cg1r->green_zone() + processing_threshold_delta,
                                     cg1r->yellow_zone());
     // Change the barrier params
-    dcqs.set_process_completed_threshold(processing_threshold);
-    dcqs.set_max_completed_queue(cg1r->red_zone());
+    dcqs.set_process_completed_threshold((int)processing_threshold);
+    dcqs.set_max_completed_queue((int)cg1r->red_zone());
   }
 
-  int curr_queue_size = dcqs.completed_buffers_num();
+  size_t curr_queue_size = dcqs.completed_buffers_num();
   if (curr_queue_size >= cg1r->yellow_zone()) {
     dcqs.set_completed_queue_padding(curr_queue_size);
   } else {
@@ -1654,11 +1631,6 @@ size_t G1CollectorPolicy::expansion_amount() {
   return expand_bytes;
 }
 
-void G1CollectorPolicy::print_tracing_info() const {
-  _trace_young_gen_time_data.print();
-  _trace_old_gen_time_data.print();
-}
-
 void G1CollectorPolicy::print_yg_surv_rate_info() const {
 #ifndef PRODUCT
   _short_lived_surv_rate_group->print_surv_rate_summary();
@@ -1869,7 +1841,6 @@ void G1CollectorPolicy::start_incremental_cset_building() {
   _inc_cset_tail = NULL;
   _inc_cset_bytes_used_before = 0;
 
-  _inc_cset_max_finger = 0;
   _inc_cset_recorded_rs_lengths = 0;
   _inc_cset_recorded_rs_lengths_diffs = 0;
   _inc_cset_predicted_elapsed_time_ms = 0.0;
@@ -1981,9 +1952,6 @@ void G1CollectorPolicy::add_region_to_incremental_cset_common(HeapRegion* hr) {
   size_t rs_length = hr->rem_set()->occupied();
   add_to_incremental_cset_info(hr, rs_length);
 
-  HeapWord* hr_end = hr->end();
-  _inc_cset_max_finger = MAX2(_inc_cset_max_finger, hr_end);
-
   assert(!hr->in_collection_set(), "invariant");
   _g1->register_young_region_with_cset(hr);
   assert(hr->next_in_collection_set() == NULL, "invariant");
@@ -2190,12 +2158,6 @@ double G1CollectorPolicy::finalize_young_cset_part(double target_pause_time_ms)
 
   collector_state()->set_last_gc_was_young(collector_state()->gcs_are_young());
 
-  if (collector_state()->last_gc_was_young()) {
-    _trace_young_gen_time_data.increment_young_collection_count();
-  } else {
-    _trace_young_gen_time_data.increment_mixed_collection_count();
-  }
-
   // The young list is laid with the survivor regions from the previous
   // pause are appended to the RHS of the young list, i.e.
   //   [Newly Young Regions ++ Survivors from last pause].
@@ -2335,127 +2297,3 @@ void G1CollectorPolicy::finalize_old_cset_part(double time_remaining_ms) {
   double non_young_end_time_sec = os::elapsedTime();
   phase_times()->record_non_young_cset_choice_time_ms((non_young_end_time_sec - non_young_start_time_sec) * 1000.0);
 }
-
-void TraceYoungGenTimeData::record_start_collection(double time_to_stop_the_world_ms) {
-  if(TraceYoungGenTime) {
-    _all_stop_world_times_ms.add(time_to_stop_the_world_ms);
-  }
-}
-
-void TraceYoungGenTimeData::record_yield_time(double yield_time_ms) {
-  if(TraceYoungGenTime) {
-    _all_yield_times_ms.add(yield_time_ms);
-  }
-}
-
-void TraceYoungGenTimeData::record_end_collection(double pause_time_ms, G1GCPhaseTimes* phase_times) {
-  if(TraceYoungGenTime) {
-    _total.add(pause_time_ms);
-    _other.add(pause_time_ms - phase_times->accounted_time_ms());
-    _root_region_scan_wait.add(phase_times->root_region_scan_wait_time_ms());
-    _parallel.add(phase_times->cur_collection_par_time_ms());
-    _ext_root_scan.add(phase_times->average_time_ms(G1GCPhaseTimes::ExtRootScan));
-    _satb_filtering.add(phase_times->average_time_ms(G1GCPhaseTimes::SATBFiltering));
-    _update_rs.add(phase_times->average_time_ms(G1GCPhaseTimes::UpdateRS));
-    _scan_rs.add(phase_times->average_time_ms(G1GCPhaseTimes::ScanRS));
-    _obj_copy.add(phase_times->average_time_ms(G1GCPhaseTimes::ObjCopy));
-    _termination.add(phase_times->average_time_ms(G1GCPhaseTimes::Termination));
-
-    double parallel_known_time = phase_times->average_time_ms(G1GCPhaseTimes::ExtRootScan) +
-      phase_times->average_time_ms(G1GCPhaseTimes::SATBFiltering) +
-      phase_times->average_time_ms(G1GCPhaseTimes::UpdateRS) +
-      phase_times->average_time_ms(G1GCPhaseTimes::ScanRS) +
-      phase_times->average_time_ms(G1GCPhaseTimes::ObjCopy) +
-      phase_times->average_time_ms(G1GCPhaseTimes::Termination);
-
-    double parallel_other_time = phase_times->cur_collection_par_time_ms() - parallel_known_time;
-    _parallel_other.add(parallel_other_time);
-    _clear_ct.add(phase_times->cur_clear_ct_time_ms());
-  }
-}
-
-void TraceYoungGenTimeData::increment_young_collection_count() {
-  if(TraceYoungGenTime) {
-    ++_young_pause_num;
-  }
-}
-
-void TraceYoungGenTimeData::increment_mixed_collection_count() {
-  if(TraceYoungGenTime) {
-    ++_mixed_pause_num;
-  }
-}
-
-void TraceYoungGenTimeData::print_summary(const char* str,
-                                          const NumberSeq* seq) const {
-  double sum = seq->sum();
-  tty->print_cr("%-27s = %8.2lf s (avg = %8.2lf ms)",
-                str, sum / 1000.0, seq->avg());
-}
-
-void TraceYoungGenTimeData::print_summary_sd(const char* str,
-                                             const NumberSeq* seq) const {
-  print_summary(str, seq);
-  tty->print_cr("%45s = %5d, std dev = %8.2lf ms, max = %8.2lf ms)",
-                "(num", seq->num(), seq->sd(), seq->maximum());
-}
-
-void TraceYoungGenTimeData::print() const {
-  if (!TraceYoungGenTime) {
-    return;
-  }
-
-  tty->print_cr("ALL PAUSES");
-  print_summary_sd("   Total", &_total);
-  tty->cr();
-  tty->cr();
-  tty->print_cr("   Young GC Pauses: %8d", _young_pause_num);
-  tty->print_cr("   Mixed GC Pauses: %8d", _mixed_pause_num);
-  tty->cr();
-
-  tty->print_cr("EVACUATION PAUSES");
-
-  if (_young_pause_num == 0 && _mixed_pause_num == 0) {
-    tty->print_cr("none");
-  } else {
-    print_summary_sd("   Evacuation Pauses", &_total);
-    print_summary("      Root Region Scan Wait", &_root_region_scan_wait);
-    print_summary("      Parallel Time", &_parallel);
-    print_summary("         Ext Root Scanning", &_ext_root_scan);
-    print_summary("         SATB Filtering", &_satb_filtering);
-    print_summary("         Update RS", &_update_rs);
-    print_summary("         Scan RS", &_scan_rs);
-    print_summary("         Object Copy", &_obj_copy);
-    print_summary("         Termination", &_termination);
-    print_summary("         Parallel Other", &_parallel_other);
-    print_summary("      Clear CT", &_clear_ct);
-    print_summary("      Other", &_other);
-  }
-  tty->cr();
-
-  tty->print_cr("MISC");
-  print_summary_sd("   Stop World", &_all_stop_world_times_ms);
-  print_summary_sd("   Yields", &_all_yield_times_ms);
-}
-
-void TraceOldGenTimeData::record_full_collection(double full_gc_time_ms) {
-  if (TraceOldGenTime) {
-    _all_full_gc_times.add(full_gc_time_ms);
-  }
-}
-
-void TraceOldGenTimeData::print() const {
-  if (!TraceOldGenTime) {
-    return;
-  }
-
-  if (_all_full_gc_times.num() > 0) {
-    tty->print("\n%4d full_gcs: total time = %8.2f s",
-      _all_full_gc_times.num(),
-      _all_full_gc_times.sum() / 1000.0);
-    tty->print_cr(" (avg = %8.2fms).", _all_full_gc_times.avg());
-    tty->print_cr("                     [std. dev = %8.2f ms, max = %8.2f ms]",
-      _all_full_gc_times.sd(),
-      _all_full_gc_times.maximum());
-  }
-}
diff --git a/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.hpp b/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.hpp
index 81ba9f7b4c5..6db53e64119 100644
--- a/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.hpp
+++ b/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.hpp
@@ -45,52 +45,6 @@ class CollectionSetChooser;
 class G1IHOPControl;
 class G1YoungGenSizer;
 
-// TraceYoungGenTime collects data on _both_ young and mixed evacuation pauses
-// (the latter may contain non-young regions - i.e. regions that are
-// technically in old) while TraceOldGenTime collects data about full GCs.
-class TraceYoungGenTimeData : public CHeapObj<mtGC> {
- private:
-  unsigned  _young_pause_num;
-  unsigned  _mixed_pause_num;
-
-  NumberSeq _all_stop_world_times_ms;
-  NumberSeq _all_yield_times_ms;
-
-  NumberSeq _total;
-  NumberSeq _other;
-  NumberSeq _root_region_scan_wait;
-  NumberSeq _parallel;
-  NumberSeq _ext_root_scan;
-  NumberSeq _satb_filtering;
-  NumberSeq _update_rs;
-  NumberSeq _scan_rs;
-  NumberSeq _obj_copy;
-  NumberSeq _termination;
-  NumberSeq _parallel_other;
-  NumberSeq _clear_ct;
-
-  void print_summary(const char* str, const NumberSeq* seq) const;
-  void print_summary_sd(const char* str, const NumberSeq* seq) const;
-
-public:
-   TraceYoungGenTimeData() : _young_pause_num(0), _mixed_pause_num(0) {};
-  void record_start_collection(double time_to_stop_the_world_ms);
-  void record_yield_time(double yield_time_ms);
-  void record_end_collection(double pause_time_ms, G1GCPhaseTimes* phase_times);
-  void increment_young_collection_count();
-  void increment_mixed_collection_count();
-  void print() const;
-};
-
-class TraceOldGenTimeData : public CHeapObj<mtGC> {
- private:
-  NumberSeq _all_full_gc_times;
-
- public:
-  void record_full_collection(double full_gc_time_ms);
-  void print() const;
-};
-
 class G1CollectorPolicy: public CollectorPolicy {
  private:
   G1IHOPControl* _ihop_control;
@@ -107,13 +61,6 @@ class G1CollectorPolicy: public CollectorPolicy {
   double get_new_prediction(TruncatedSeq const* seq) const;
   size_t get_new_size_prediction(TruncatedSeq const* seq) const;
 
-  // either equal to the number of parallel threads, if ParallelGCThreads
-  // has been set, or 1 otherwise
-  int _parallel_gc_threads;
-
-  // The number of GC threads currently active.
-  uintx _no_of_gc_threads;
-
   G1MMUTracker* _mmu_tracker;
 
   void initialize_alignments();
@@ -134,11 +81,6 @@ class G1CollectorPolicy: public CollectorPolicy {
   double _ratio_over_threshold_sum;
   uint _pauses_since_start;
 
-  TraceYoungGenTimeData _trace_young_gen_time_data;
-  TraceOldGenTimeData   _trace_old_gen_time_data;
-
-  double _stop_world_start;
-
   uint _young_list_target_length;
   uint _young_list_fixed_length;
 
@@ -212,9 +154,6 @@ class G1CollectorPolicy: public CollectorPolicy {
                                     double update_rs_processed_buffers,
                                     double goal_ms);
 
-  uintx no_of_gc_threads() { return _no_of_gc_threads; }
-  void set_no_of_gc_threads(uintx v) { _no_of_gc_threads = v; }
-
   double _pause_time_target_ms;
 
   size_t _pending_cards;
@@ -389,9 +328,6 @@ private:
   // an evacuation pause.
   size_t _inc_cset_bytes_used_before;
 
-  // Used to record the highest end of heap region in collection set
-  HeapWord* _inc_cset_max_finger;
-
   // The RSet lengths recorded for regions in the CSet. It is updated
   // by the thread that adds a new region to the CSet. We assume that
   // only one thread can be allocating a new CSet region (currently,
@@ -535,7 +471,7 @@ public:
   // Check the current value of the young list RSet lengths and
   // compare it against the last prediction. If the current value is
   // higher, recalculate the young list target length prediction.
-  void revise_young_list_target_length_if_necessary();
+  void revise_young_list_target_length_if_necessary(size_t rs_lengths);
 
   // This should be called after the heap is resized.
   void record_new_heap_size(uint new_number_of_regions);
@@ -573,9 +509,6 @@ public:
 
   virtual void print_phases();
 
-  void record_stop_world_start();
-  void record_concurrent_pause();
-
   // Record how much space we copied during a GC. This is typically
   // called when a GC alloc region is being retired.
   void record_bytes_copied_during_gc(size_t bytes) {
@@ -685,9 +618,6 @@ public:
   // Clear ratio tracking data used by expansion_amount().
   void clear_ratio_check_data();
 
-  // Print tracing information.
-  void print_tracing_info() const;
-
   // Print stats on young survival ratio
   void print_yg_surv_rate_info() const;
 
diff --git a/hotspot/src/share/vm/gc/g1/g1ConcurrentMark.cpp b/hotspot/src/share/vm/gc/g1/g1ConcurrentMark.cpp
index a6a1d056bd3..33e001122ae 100644
--- a/hotspot/src/share/vm/gc/g1/g1ConcurrentMark.cpp
+++ b/hotspot/src/share/vm/gc/g1/g1ConcurrentMark.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -1097,7 +1097,7 @@ void G1ConcurrentMark::checkpointRootsFinal(bool clear_all_soft_refs) {
     reset_marking_state();
   } else {
     {
-      GCTraceTime(Debug, gc) trace("GC Aggregate Data", g1h->gc_timer_cm());
+      GCTraceTime(Debug, gc) trace("Aggregate Data", g1h->gc_timer_cm());
 
       // Aggregate the per-task counting data that we have accumulated
       // while marking.
@@ -2018,7 +2018,7 @@ void G1ConcurrentMark::weakRefsWork(bool clear_all_soft_refs) {
   // Inner scope to exclude the cleaning of the string and symbol
   // tables from the displayed time.
   {
-    GCTraceTime(Debug, gc) trace("GC Ref Proc", g1h->gc_timer_cm());
+    GCTraceTime(Debug, gc) trace("Reference Processing", g1h->gc_timer_cm());
 
     ReferenceProcessor* rp = g1h->ref_processor_cm();
 
@@ -2271,7 +2271,7 @@ void G1ConcurrentMark::checkpointRootsFinalWork() {
   SATBMarkQueueSet& satb_mq_set = JavaThread::satb_mark_queue_set();
   guarantee(has_overflown() ||
             satb_mq_set.completed_buffers_num() == 0,
-            "Invariant: has_overflown = %s, num buffers = %d",
+            "Invariant: has_overflown = %s, num buffers = " SIZE_FORMAT,
             BOOL_TO_STR(has_overflown()),
             satb_mq_set.completed_buffers_num());
 
@@ -2662,9 +2662,6 @@ void G1ConcurrentMark::print_on_error(outputStream* st) const {
 // We take a break if someone is trying to stop the world.
 bool G1ConcurrentMark::do_yield_check(uint worker_id) {
   if (SuspendibleThreadSet::should_yield()) {
-    if (worker_id == 0) {
-      _g1h->g1_policy()->record_concurrent_pause();
-    }
     SuspendibleThreadSet::yield();
     return true;
   } else {
@@ -2705,11 +2702,8 @@ public:
 };
 
 static ReferenceProcessor* get_cm_oop_closure_ref_processor(G1CollectedHeap* g1h) {
-  ReferenceProcessor* result = NULL;
-  if (G1UseConcMarkReferenceProcessing) {
-    result = g1h->ref_processor_cm();
-    assert(result != NULL, "should not be NULL");
-  }
+  ReferenceProcessor* result = g1h->ref_processor_cm();
+  assert(result != NULL, "CM reference processor should not be NULL");
   return result;
 }
 
diff --git a/hotspot/src/share/vm/gc/g1/g1EvacFailure.hpp b/hotspot/src/share/vm/gc/g1/g1EvacFailure.hpp
index ca7643f59a8..eff37e8ae44 100644
--- a/hotspot/src/share/vm/gc/g1/g1EvacFailure.hpp
+++ b/hotspot/src/share/vm/gc/g1/g1EvacFailure.hpp
@@ -27,25 +27,12 @@
 
 #include "gc/g1/g1OopClosures.hpp"
 #include "gc/g1/heapRegionManager.hpp"
+ #include "gc/shared/preservedMarks.hpp"
 #include "gc/shared/workgroup.hpp"
 #include "utilities/globalDefinitions.hpp"
 
 class G1CollectedHeap;
 
-class OopAndMarkOop {
-  oop _o;
-  markOop _m;
- public:
-  OopAndMarkOop(oop obj, markOop m) : _o(obj), _m(m) {
-  }
-
-  void set_mark() {
-    _o->set_mark(_m);
-  }
-};
-
-typedef Stack<OopAndMarkOop,mtGC> OopAndMarkOopStack;
-
 // Task to fixup self-forwarding pointers
 // installed as a result of an evacuation failure.
 class G1ParRemoveSelfForwardPtrsTask: public AbstractGangTask {
diff --git a/hotspot/src/share/vm/gc/g1/g1EvacStats.cpp b/hotspot/src/share/vm/gc/g1/g1EvacStats.cpp
index a000a1e40ce..1cb7384ed46 100644
--- a/hotspot/src/share/vm/gc/g1/g1EvacStats.cpp
+++ b/hotspot/src/share/vm/gc/g1/g1EvacStats.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -29,15 +29,26 @@
 #include "logging/log.hpp"
 #include "trace/tracing.hpp"
 
+void G1EvacStats::log_plab_allocation() {
+  PLABStats::log_plab_allocation();
+  log_debug(gc, plab)("%s other allocation: "
+                      "region end waste: " SIZE_FORMAT "B, "
+                      "regions filled: %u, "
+                      "direct allocated: " SIZE_FORMAT "B, "
+                      "failure used: " SIZE_FORMAT "B, "
+                      "failure wasted: " SIZE_FORMAT "B",
+                      _description,
+                      _region_end_waste * HeapWordSize,
+                      _regions_filled,
+                      _direct_allocated * HeapWordSize,
+                      _failure_used * HeapWordSize,
+                      _failure_waste * HeapWordSize);
+}
+
 void G1EvacStats::adjust_desired_plab_sz() {
+  log_plab_allocation();
+
   if (!ResizePLAB) {
-    log_debug(gc, plab)(" (allocated = " SIZE_FORMAT " wasted = " SIZE_FORMAT " "
-                        "unused = " SIZE_FORMAT " used = " SIZE_FORMAT " "
-                        "undo_waste = " SIZE_FORMAT " region_end_waste = " SIZE_FORMAT " "
-                        "regions filled = %u direct_allocated = " SIZE_FORMAT " "
-                        "failure_used = " SIZE_FORMAT " failure_waste = " SIZE_FORMAT ") ",
-                        _allocated, _wasted, _unused, used(), _undo_wasted, _region_end_waste,
-                        _regions_filled, _direct_allocated, _failure_used, _failure_waste);
     // Clear accumulators for next round.
     reset();
     return;
@@ -107,18 +118,19 @@ void G1EvacStats::adjust_desired_plab_sz() {
   // Latch the result
   _desired_net_plab_sz = plab_sz;
 
-  log_debug(gc, plab)(" (allocated = " SIZE_FORMAT " wasted = " SIZE_FORMAT " "
-                      "unused = " SIZE_FORMAT " used = " SIZE_FORMAT " "
-                      "undo_waste = " SIZE_FORMAT " region_end_waste = " SIZE_FORMAT " "
-                      "regions filled = %u direct_allocated = " SIZE_FORMAT " "
-                      "failure_used = " SIZE_FORMAT " failure_waste = " SIZE_FORMAT ") "
-                      " (plab_sz = " SIZE_FORMAT " desired_plab_sz = " SIZE_FORMAT ")",
-                      _allocated, _wasted, _unused, used(), _undo_wasted, _region_end_waste,
-                      _regions_filled, _direct_allocated, _failure_used, _failure_waste,
-                      cur_plab_sz, plab_sz);
-
+  log_sizing(cur_plab_sz, plab_sz);
   // Clear accumulators for next round.
   reset();
 }
 
+G1EvacStats::G1EvacStats(const char* description, size_t desired_plab_sz_, unsigned wt) :
+  PLABStats(description, desired_plab_sz_, wt),
+  _region_end_waste(0),
+  _regions_filled(0),
+  _direct_allocated(0),
+  _failure_used(0),
+  _failure_waste(0) {
+}
+
+
 G1EvacStats::~G1EvacStats() { }
diff --git a/hotspot/src/share/vm/gc/g1/g1EvacStats.hpp b/hotspot/src/share/vm/gc/g1/g1EvacStats.hpp
index 1d0a53f5453..b322593e7ea 100644
--- a/hotspot/src/share/vm/gc/g1/g1EvacStats.hpp
+++ b/hotspot/src/share/vm/gc/g1/g1EvacStats.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -51,20 +51,15 @@ class G1EvacStats : public PLABStats {
     _failure_waste = 0;
   }
 
+  virtual void log_plab_allocation();
+
  public:
-  G1EvacStats(size_t desired_plab_sz_, unsigned wt) : PLABStats(desired_plab_sz_, wt),
-    _region_end_waste(0), _regions_filled(0), _direct_allocated(0),
-    _failure_used(0), _failure_waste(0) {
-  }
+  G1EvacStats(const char* description, size_t desired_plab_sz_, unsigned wt);
+
+  ~G1EvacStats();
 
   virtual void adjust_desired_plab_sz();
 
-  size_t allocated() const { return _allocated; }
-  size_t wasted() const { return _wasted; }
-  size_t unused() const { return _unused; }
-  size_t used() const { return allocated() - (wasted() + unused()); }
-  size_t undo_wasted() const { return _undo_wasted; }
-
   uint regions_filled() const { return _regions_filled; }
   size_t region_end_waste() const { return _region_end_waste; }
   size_t direct_allocated() const { return _direct_allocated; }
@@ -77,8 +72,6 @@ class G1EvacStats : public PLABStats {
   inline void add_direct_allocated(size_t value);
   inline void add_region_end_waste(size_t value);
   inline void add_failure_used_and_waste(size_t used, size_t waste);
-
-  ~G1EvacStats();
 };
 
 #endif // SHARE_VM_GC_G1_G1EVACSTATS_HPP
diff --git a/hotspot/src/share/vm/gc/g1/g1GCPhaseTimes.cpp b/hotspot/src/share/vm/gc/g1/g1GCPhaseTimes.cpp
index 706495fdbc7..9ab25e6a73f 100644
--- a/hotspot/src/share/vm/gc/g1/g1GCPhaseTimes.cpp
+++ b/hotspot/src/share/vm/gc/g1/g1GCPhaseTimes.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -28,107 +28,70 @@
 #include "gc/g1/g1GCPhaseTimes.hpp"
 #include "gc/g1/g1StringDedup.hpp"
 #include "gc/g1/workerDataArray.inline.hpp"
-#include "memory/allocation.hpp"
+#include "memory/resourceArea.hpp"
 #include "logging/log.hpp"
 #include "runtime/timer.hpp"
 #include "runtime/os.hpp"
 
-// Helper class for avoiding interleaved logging
-class LineBuffer: public StackObj {
-
-private:
-  static const int BUFFER_LEN = 1024;
-  static const int INDENT_CHARS = 3;
-  char _buffer[BUFFER_LEN];
-  int _indent_level;
-  int _cur;
-
-  void vappend(const char* format, va_list ap)  ATTRIBUTE_PRINTF(2, 0) {
-    int res = vsnprintf(&_buffer[_cur], BUFFER_LEN - _cur, format, ap);
-    if (res != -1) {
-      _cur += res;
-    } else {
-      DEBUG_ONLY(warning("buffer too small in LineBuffer");)
-      _buffer[BUFFER_LEN -1] = 0;
-      _cur = BUFFER_LEN; // vsnprintf above should not add to _buffer if we are called again
-    }
-  }
-
-public:
-  explicit LineBuffer(int indent_level): _indent_level(indent_level), _cur(0) {
-    for (; (_cur < BUFFER_LEN && _cur < (_indent_level * INDENT_CHARS)); _cur++) {
-      _buffer[_cur] = ' ';
-    }
-  }
-
-#ifndef PRODUCT
-  ~LineBuffer() {
-    assert(_cur == _indent_level * INDENT_CHARS, "pending data in buffer - append_and_print_cr() not called?");
-  }
-#endif
-
-  void append(const char* format, ...)  ATTRIBUTE_PRINTF(2, 3) {
-    va_list ap;
-    va_start(ap, format);
-    vappend(format, ap);
-    va_end(ap);
-  }
-
-  const char* to_string() {
-    _cur = _indent_level * INDENT_CHARS;
-    return _buffer;
-  }
-};
-
-static const char* Indents[4] = {"", "   ", "      ", "         "};
+static const char* Indents[5] = {"", "  ", "    ", "     ", "       "};
 
 G1GCPhaseTimes::G1GCPhaseTimes(uint max_gc_threads) :
   _max_gc_threads(max_gc_threads)
 {
   assert(max_gc_threads > 0, "Must have some GC threads");
 
-  _gc_par_phases[GCWorkerStart] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Start:", false, 2);
-  _gc_par_phases[ExtRootScan] = new WorkerDataArray<double>(max_gc_threads, "Ext Root Scanning:", true, 2);
+  _gc_par_phases[GCWorkerStart] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Start (ms):");
+  _gc_par_phases[ExtRootScan] = new WorkerDataArray<double>(max_gc_threads, "Ext Root Scanning (ms):");
 
   // Root scanning phases
-  _gc_par_phases[ThreadRoots] = new WorkerDataArray<double>(max_gc_threads, "Thread Roots:", true, 3);
-  _gc_par_phases[StringTableRoots] = new WorkerDataArray<double>(max_gc_threads, "StringTable Roots:", true, 3);
-  _gc_par_phases[UniverseRoots] = new WorkerDataArray<double>(max_gc_threads, "Universe Roots:", true, 3);
-  _gc_par_phases[JNIRoots] = new WorkerDataArray<double>(max_gc_threads, "JNI Handles Roots:", true, 3);
-  _gc_par_phases[ObjectSynchronizerRoots] = new WorkerDataArray<double>(max_gc_threads, "ObjectSynchronizer Roots:", true, 3);
-  _gc_par_phases[FlatProfilerRoots] = new WorkerDataArray<double>(max_gc_threads, "FlatProfiler Roots:", true, 3);
-  _gc_par_phases[ManagementRoots] = new WorkerDataArray<double>(max_gc_threads, "Management Roots:", true, 3);
-  _gc_par_phases[SystemDictionaryRoots] = new WorkerDataArray<double>(max_gc_threads, "SystemDictionary Roots:", true, 3);
-  _gc_par_phases[CLDGRoots] = new WorkerDataArray<double>(max_gc_threads, "CLDG Roots:", true, 3);
-  _gc_par_phases[JVMTIRoots] = new WorkerDataArray<double>(max_gc_threads, "JVMTI Roots:", true, 3);
-  _gc_par_phases[CMRefRoots] = new WorkerDataArray<double>(max_gc_threads, "CM RefProcessor Roots:", true, 3);
-  _gc_par_phases[WaitForStrongCLD] = new WorkerDataArray<double>(max_gc_threads, "Wait For Strong CLD:", true, 3);
-  _gc_par_phases[WeakCLDRoots] = new WorkerDataArray<double>(max_gc_threads, "Weak CLD Roots:", true, 3);
-  _gc_par_phases[SATBFiltering] = new WorkerDataArray<double>(max_gc_threads, "SATB Filtering:", true, 3);
+  _gc_par_phases[ThreadRoots] = new WorkerDataArray<double>(max_gc_threads, "Thread Roots (ms):");
+  _gc_par_phases[StringTableRoots] = new WorkerDataArray<double>(max_gc_threads, "StringTable Roots (ms):");
+  _gc_par_phases[UniverseRoots] = new WorkerDataArray<double>(max_gc_threads, "Universe Roots (ms):");
+  _gc_par_phases[JNIRoots] = new WorkerDataArray<double>(max_gc_threads, "JNI Handles Roots (ms):");
+  _gc_par_phases[ObjectSynchronizerRoots] = new WorkerDataArray<double>(max_gc_threads, "ObjectSynchronizer Roots (ms):");
+  _gc_par_phases[FlatProfilerRoots] = new WorkerDataArray<double>(max_gc_threads, "FlatProfiler Roots (ms):");
+  _gc_par_phases[ManagementRoots] = new WorkerDataArray<double>(max_gc_threads, "Management Roots (ms):");
+  _gc_par_phases[SystemDictionaryRoots] = new WorkerDataArray<double>(max_gc_threads, "SystemDictionary Roots (ms):");
+  _gc_par_phases[CLDGRoots] = new WorkerDataArray<double>(max_gc_threads, "CLDG Roots (ms):");
+  _gc_par_phases[JVMTIRoots] = new WorkerDataArray<double>(max_gc_threads, "JVMTI Roots (ms):");
+  _gc_par_phases[CMRefRoots] = new WorkerDataArray<double>(max_gc_threads, "CM RefProcessor Roots (ms):");
+  _gc_par_phases[WaitForStrongCLD] = new WorkerDataArray<double>(max_gc_threads, "Wait For Strong CLD (ms):");
+  _gc_par_phases[WeakCLDRoots] = new WorkerDataArray<double>(max_gc_threads, "Weak CLD Roots (ms):");
+  _gc_par_phases[SATBFiltering] = new WorkerDataArray<double>(max_gc_threads, "SATB Filtering (ms):");
 
-  _gc_par_phases[UpdateRS] = new WorkerDataArray<double>(max_gc_threads, "Update RS:", true, 2);
-  _gc_par_phases[ScanHCC] = new WorkerDataArray<double>(max_gc_threads, "Scan HCC:", true, 3);
-  _gc_par_phases[ScanHCC]->set_enabled(ConcurrentG1Refine::hot_card_cache_enabled());
-  _gc_par_phases[ScanRS] = new WorkerDataArray<double>(max_gc_threads, "Scan RS:", true, 2);
-  _gc_par_phases[CodeRoots] = new WorkerDataArray<double>(max_gc_threads, "Code Root Scanning:", true, 2);
-  _gc_par_phases[ObjCopy] = new WorkerDataArray<double>(max_gc_threads, "Object Copy:", true, 2);
-  _gc_par_phases[Termination] = new WorkerDataArray<double>(max_gc_threads, "Termination:", true, 2);
-  _gc_par_phases[GCWorkerTotal] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Total:", true, 2);
-  _gc_par_phases[GCWorkerEnd] = new WorkerDataArray<double>(max_gc_threads, "GC Worker End:", false, 2);
-  _gc_par_phases[Other] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Other:", true, 2);
+  _gc_par_phases[UpdateRS] = new WorkerDataArray<double>(max_gc_threads, "Update RS (ms):");
+  if (ConcurrentG1Refine::hot_card_cache_enabled()) {
+    _gc_par_phases[ScanHCC] = new WorkerDataArray<double>(max_gc_threads, "Scan HCC (ms):");
+  } else {
+    _gc_par_phases[ScanHCC] = NULL;
+  }
+  _gc_par_phases[ScanRS] = new WorkerDataArray<double>(max_gc_threads, "Scan RS (ms):");
+  _gc_par_phases[CodeRoots] = new WorkerDataArray<double>(max_gc_threads, "Code Root Scanning (ms):");
+  _gc_par_phases[ObjCopy] = new WorkerDataArray<double>(max_gc_threads, "Object Copy (ms):");
+  _gc_par_phases[Termination] = new WorkerDataArray<double>(max_gc_threads, "Termination (ms):");
+  _gc_par_phases[GCWorkerTotal] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Total (ms):");
+  _gc_par_phases[GCWorkerEnd] = new WorkerDataArray<double>(max_gc_threads, "GC Worker End (ms):");
+  _gc_par_phases[Other] = new WorkerDataArray<double>(max_gc_threads, "GC Worker Other (ms):");
 
-  _update_rs_processed_buffers = new WorkerDataArray<size_t>(max_gc_threads, "Processed Buffers:", true, 3);
+  _update_rs_processed_buffers = new WorkerDataArray<size_t>(max_gc_threads, "Processed Buffers:");
   _gc_par_phases[UpdateRS]->link_thread_work_items(_update_rs_processed_buffers);
 
-  _termination_attempts = new WorkerDataArray<size_t>(max_gc_threads, "Termination Attempts:", true, 3);
+  _termination_attempts = new WorkerDataArray<size_t>(max_gc_threads, "Termination Attempts:");
   _gc_par_phases[Termination]->link_thread_work_items(_termination_attempts);
 
-  _gc_par_phases[StringDedupQueueFixup] = new WorkerDataArray<double>(max_gc_threads, "Queue Fixup:", true, 2);
-  _gc_par_phases[StringDedupTableFixup] = new WorkerDataArray<double>(max_gc_threads, "Table Fixup:", true, 2);
+  if (UseStringDeduplication) {
+    _gc_par_phases[StringDedupQueueFixup] = new WorkerDataArray<double>(max_gc_threads, "Queue Fixup (ms):");
+    _gc_par_phases[StringDedupTableFixup] = new WorkerDataArray<double>(max_gc_threads, "Table Fixup (ms):");
+  } else {
+    _gc_par_phases[StringDedupQueueFixup] = NULL;
+    _gc_par_phases[StringDedupTableFixup] = NULL;
+  }
 
-  _gc_par_phases[RedirtyCards] = new WorkerDataArray<double>(max_gc_threads, "Parallel Redirty:", true, 3);
-  _redirtied_cards = new WorkerDataArray<size_t>(max_gc_threads, "Redirtied Cards:", true, 3);
+  _gc_par_phases[RedirtyCards] = new WorkerDataArray<double>(max_gc_threads, "Parallel Redirty (ms):");
+  _redirtied_cards = new WorkerDataArray<size_t>(max_gc_threads, "Redirtied Cards:");
   _gc_par_phases[RedirtyCards]->link_thread_work_items(_redirtied_cards);
+
+  _gc_par_phases[PreserveCMReferents] = new WorkerDataArray<double>(max_gc_threads, "Parallel Preserve CM Refs (ms):");
 }
 
 void G1GCPhaseTimes::note_gc_start(uint active_gc_threads) {
@@ -140,11 +103,10 @@ void G1GCPhaseTimes::note_gc_start(uint active_gc_threads) {
   _external_accounted_time_ms = 0.0;
 
   for (int i = 0; i < GCParPhasesSentinel; i++) {
-    _gc_par_phases[i]->reset();
+    if (_gc_par_phases[i] != NULL) {
+      _gc_par_phases[i]->reset();
+    }
   }
-
-  _gc_par_phases[StringDedupQueueFixup]->set_enabled(G1StringDedup::is_enabled());
-  _gc_par_phases[StringDedupTableFixup]->set_enabled(G1StringDedup::is_enabled());
 }
 
 void G1GCPhaseTimes::note_gc_end() {
@@ -166,43 +128,10 @@ void G1GCPhaseTimes::note_gc_end() {
   }
 
   for (int i = 0; i < GCParPhasesSentinel; i++) {
-    _gc_par_phases[i]->verify(_active_gc_threads);
-  }
-}
-
-void G1GCPhaseTimes::print_stats(const char* indent, const char* str, double value) {
-  log_debug(gc, phases)("%s%s: %.1lf ms", indent, str, value);
-}
-
-double G1GCPhaseTimes::accounted_time_ms() {
-    // First subtract any externally accounted time
-    double misc_time_ms = _external_accounted_time_ms;
-
-    // Subtract the root region scanning wait time. It's initialized to
-    // zero at the start of the pause.
-    misc_time_ms += _root_region_scan_wait_time_ms;
-
-    misc_time_ms += _cur_collection_par_time_ms;
-
-    // Now subtract the time taken to fix up roots in generated code
-    misc_time_ms += _cur_collection_code_root_fixup_time_ms;
-
-    // Strong code root purge time
-    misc_time_ms += _cur_strong_code_root_purge_time_ms;
-
-    if (G1StringDedup::is_enabled()) {
-      // String dedup fixup time
-      misc_time_ms += _cur_string_dedup_fixup_time_ms;
+    if (_gc_par_phases[i] != NULL) {
+      _gc_par_phases[i]->verify(_active_gc_threads);
     }
-
-    // Subtract the time taken to clean the card table from the
-    // current value of "other time"
-    misc_time_ms += _cur_clear_ct_time_ms;
-
-    // Remove expand heap time from "other time"
-    misc_time_ms += _cur_expand_heap_time_ms;
-
-    return misc_time_ms;
+  }
 }
 
 // record the time a phase took in seconds
@@ -224,193 +153,144 @@ double G1GCPhaseTimes::average_time_ms(GCParPhases phase) {
   return _gc_par_phases[phase]->average(_active_gc_threads) * 1000.0;
 }
 
-double G1GCPhaseTimes::get_time_ms(GCParPhases phase, uint worker_i) {
-  return _gc_par_phases[phase]->get(worker_i) * 1000.0;
-}
-
-double G1GCPhaseTimes::sum_time_ms(GCParPhases phase) {
-  return _gc_par_phases[phase]->sum(_active_gc_threads) * 1000.0;
-}
-
-double G1GCPhaseTimes::min_time_ms(GCParPhases phase) {
-  return _gc_par_phases[phase]->minimum(_active_gc_threads) * 1000.0;
-}
-
-double G1GCPhaseTimes::max_time_ms(GCParPhases phase) {
-  return _gc_par_phases[phase]->maximum(_active_gc_threads) * 1000.0;
-}
-
-size_t G1GCPhaseTimes::get_thread_work_item(GCParPhases phase, uint worker_i) {
-  assert(_gc_par_phases[phase]->thread_work_items() != NULL, "No sub count");
-  return _gc_par_phases[phase]->thread_work_items()->get(worker_i);
-}
-
 size_t G1GCPhaseTimes::sum_thread_work_items(GCParPhases phase) {
   assert(_gc_par_phases[phase]->thread_work_items() != NULL, "No sub count");
   return _gc_par_phases[phase]->thread_work_items()->sum(_active_gc_threads);
 }
 
-double G1GCPhaseTimes::average_thread_work_items(GCParPhases phase) {
-  assert(_gc_par_phases[phase]->thread_work_items() != NULL, "No sub count");
-  return _gc_par_phases[phase]->thread_work_items()->average(_active_gc_threads);
+template <class T>
+void G1GCPhaseTimes::details(T* phase, const char* indent) {
+  LogHandle(gc, phases, task) log;
+  if (log.is_level(LogLevel::Trace)) {
+    outputStream* trace_out = log.trace_stream();
+    trace_out->print("%s", indent);
+    phase->print_details_on(trace_out, _active_gc_threads);
+  }
 }
 
-size_t G1GCPhaseTimes::min_thread_work_items(GCParPhases phase) {
-  assert(_gc_par_phases[phase]->thread_work_items() != NULL, "No sub count");
-  return _gc_par_phases[phase]->thread_work_items()->minimum(_active_gc_threads);
+void G1GCPhaseTimes::log_phase(WorkerDataArray<double>* phase, uint indent, outputStream* out, bool print_sum) {
+  out->print("%s", Indents[indent]);
+  phase->print_summary_on(out, _active_gc_threads, print_sum);
+  details(phase, Indents[indent]);
+
+  WorkerDataArray<size_t>* work_items = phase->thread_work_items();
+  if (work_items != NULL) {
+    out->print("%s", Indents[indent + 1]);
+    work_items->print_summary_on(out, _active_gc_threads, true);
+    details(work_items, Indents[indent + 1]);
+  }
 }
 
-size_t G1GCPhaseTimes::max_thread_work_items(GCParPhases phase) {
-  assert(_gc_par_phases[phase]->thread_work_items() != NULL, "No sub count");
-  return _gc_par_phases[phase]->thread_work_items()->maximum(_active_gc_threads);
+void G1GCPhaseTimes::debug_phase(WorkerDataArray<double>* phase) {
+  LogHandle(gc, phases) log;
+  if (log.is_level(LogLevel::Debug)) {
+    ResourceMark rm;
+    log_phase(phase, 2, log.debug_stream(), true);
+  }
 }
 
-class G1GCParPhasePrinter : public StackObj {
-  G1GCPhaseTimes* _phase_times;
- public:
-  G1GCParPhasePrinter(G1GCPhaseTimes* phase_times) : _phase_times(phase_times) {}
-
-  void print(G1GCPhaseTimes::GCParPhases phase_id) {
-    WorkerDataArray<double>* phase = _phase_times->_gc_par_phases[phase_id];
-
-    if (phase->_length == 1) {
-      print_single_length(phase_id, phase);
-    } else {
-      print_multi_length(phase_id, phase);
-    }
+void G1GCPhaseTimes::trace_phase(WorkerDataArray<double>* phase, bool print_sum) {
+  LogHandle(gc, phases) log;
+  if (log.is_level(LogLevel::Trace)) {
+    ResourceMark rm;
+    log_phase(phase, 3, log.trace_stream(), print_sum);
   }
+}
 
+#define PHASE_DOUBLE_FORMAT "%s%s: %.1lfms"
+#define PHASE_SIZE_FORMAT "%s%s: " SIZE_FORMAT
 
- private:
-  void print_single_length(G1GCPhaseTimes::GCParPhases phase_id, WorkerDataArray<double>* phase) {
-    // No need for min, max, average and sum for only one worker
-    log_debug(gc, phases)("%s%s:  %.1lf", Indents[phase->_indent_level], phase->_title, _phase_times->get_time_ms(phase_id, 0));
+#define info_line(str, value) \
+  log_info(gc, phases)(PHASE_DOUBLE_FORMAT, Indents[1], str, value);
 
-    WorkerDataArray<size_t>* work_items = phase->_thread_work_items;
-    if (work_items != NULL) {
-      log_debug(gc, phases)("%s%s:  " SIZE_FORMAT, Indents[work_items->_indent_level], work_items->_title, _phase_times->sum_thread_work_items(phase_id));
-    }
-  }
+#define debug_line(str, value) \
+  log_debug(gc, phases)(PHASE_DOUBLE_FORMAT, Indents[2], str, value);
 
-  void print_time_values(const char* indent, G1GCPhaseTimes::GCParPhases phase_id) {
-    if (log_is_enabled(Trace, gc)) {
-      LineBuffer buf(0);
-      uint active_length = _phase_times->_active_gc_threads;
-      for (uint i = 0; i < active_length; ++i) {
-        buf.append(" %4.1lf", _phase_times->get_time_ms(phase_id, i));
-      }
-      const char* line = buf.to_string();
-      log_trace(gc, phases)("%s%-25s%s", indent, "", line);
-    }
-  }
+#define trace_line(str, value) \
+  log_trace(gc, phases)(PHASE_DOUBLE_FORMAT, Indents[3], str, value);
 
-  void print_count_values(const char* indent, G1GCPhaseTimes::GCParPhases phase_id, WorkerDataArray<size_t>* thread_work_items) {
-    if (log_is_enabled(Trace, gc)) {
-      LineBuffer buf(0);
-      uint active_length = _phase_times->_active_gc_threads;
-      for (uint i = 0; i < active_length; ++i) {
-        buf.append("  " SIZE_FORMAT, _phase_times->get_thread_work_item(phase_id, i));
-      }
-      const char* line = buf.to_string();
-      log_trace(gc, phases)("%s%-25s%s", indent, "", line);
-    }
-  }
+#define trace_line_sz(str, value) \
+  log_trace(gc, phases)(PHASE_SIZE_FORMAT, Indents[3], str, value);
 
-  void print_thread_work_items(G1GCPhaseTimes::GCParPhases phase_id, WorkerDataArray<size_t>* thread_work_items) {
-    const char* indent = Indents[thread_work_items->_indent_level];
+#define trace_line_ms(str, value) \
+  log_trace(gc, phases)(PHASE_SIZE_FORMAT, Indents[3], str, value);
 
-    assert(thread_work_items->_print_sum, "%s does not have print sum true even though it is a count", thread_work_items->_title);
-
-    log_debug(gc, phases)("%s%-25s Min: " SIZE_FORMAT ", Avg: %4.1lf, Max: " SIZE_FORMAT ", Diff: " SIZE_FORMAT ", Sum: " SIZE_FORMAT,
-        indent, thread_work_items->_title,
-        _phase_times->min_thread_work_items(phase_id), _phase_times->average_thread_work_items(phase_id), _phase_times->max_thread_work_items(phase_id),
-        _phase_times->max_thread_work_items(phase_id) - _phase_times->min_thread_work_items(phase_id), _phase_times->sum_thread_work_items(phase_id));
-
-    print_count_values(indent, phase_id, thread_work_items);
-  }
-
-  void print_multi_length(G1GCPhaseTimes::GCParPhases phase_id, WorkerDataArray<double>* phase) {
-    const char* indent = Indents[phase->_indent_level];
-
-    if (phase->_print_sum) {
-      log_debug(gc, phases)("%s%-25s Min: %4.1lf, Avg: %4.1lf, Max: %4.1lf, Diff: %4.1lf, Sum: %4.1lf",
-          indent, phase->_title,
-          _phase_times->min_time_ms(phase_id), _phase_times->average_time_ms(phase_id), _phase_times->max_time_ms(phase_id),
-          _phase_times->max_time_ms(phase_id) - _phase_times->min_time_ms(phase_id), _phase_times->sum_time_ms(phase_id));
-    } else {
-      log_debug(gc, phases)("%s%-25s Min: %4.1lf, Avg: %4.1lf, Max: %4.1lf, Diff: %4.1lf",
-          indent, phase->_title,
-          _phase_times->min_time_ms(phase_id), _phase_times->average_time_ms(phase_id), _phase_times->max_time_ms(phase_id),
-          _phase_times->max_time_ms(phase_id) - _phase_times->min_time_ms(phase_id));
-    }
-
-    print_time_values(indent, phase_id);
-
-    if (phase->_thread_work_items != NULL) {
-      print_thread_work_items(phase_id, phase->_thread_work_items);
-    }
-  }
-};
+#define info_line_and_account(str, value) \
+  info_line(str, value);                  \
+  accounted_time_ms += value;
 
 void G1GCPhaseTimes::print() {
   note_gc_end();
 
-  G1GCParPhasePrinter par_phase_printer(this);
-
+  double accounted_time_ms = _external_accounted_time_ms;
   if (_root_region_scan_wait_time_ms > 0.0) {
-    print_stats(Indents[1], "Root Region Scan Waiting", _root_region_scan_wait_time_ms);
+    info_line_and_account("Root Region Scan Waiting", _root_region_scan_wait_time_ms);
   }
 
-  print_stats(Indents[1], "Parallel Time", _cur_collection_par_time_ms);
-  for (int i = 0; i <= GCMainParPhasesLast; i++) {
-    par_phase_printer.print((GCParPhases) i);
+  info_line_and_account("Evacuate Collection Set", _cur_collection_par_time_ms);
+  trace_phase(_gc_par_phases[GCWorkerStart], false);
+  debug_phase(_gc_par_phases[ExtRootScan]);
+  for (int i = ThreadRoots; i <= SATBFiltering; i++) {
+    trace_phase(_gc_par_phases[i]);
   }
+  debug_phase(_gc_par_phases[UpdateRS]);
+  if (ConcurrentG1Refine::hot_card_cache_enabled()) {
+    trace_phase(_gc_par_phases[ScanHCC]);
+  }
+  debug_phase(_gc_par_phases[ScanRS]);
+  debug_phase(_gc_par_phases[CodeRoots]);
+  debug_phase(_gc_par_phases[ObjCopy]);
+  debug_phase(_gc_par_phases[Termination]);
+  debug_phase(_gc_par_phases[Other]);
+  debug_phase(_gc_par_phases[GCWorkerTotal]);
+  trace_phase(_gc_par_phases[GCWorkerEnd], false);
+
+  info_line_and_account("Code Roots", _cur_collection_code_root_fixup_time_ms + _cur_strong_code_root_purge_time_ms);
+  debug_line("Code Roots Fixup", _cur_collection_code_root_fixup_time_ms);
+  debug_line("Code Roots Purge", _cur_strong_code_root_purge_time_ms);
 
-  print_stats(Indents[1], "Code Root Fixup", _cur_collection_code_root_fixup_time_ms);
-  print_stats(Indents[1], "Code Root Purge", _cur_strong_code_root_purge_time_ms);
   if (G1StringDedup::is_enabled()) {
-    print_stats(Indents[1], "String Dedup Fixup", _cur_string_dedup_fixup_time_ms);
-    for (int i = StringDedupPhasesFirst; i <= StringDedupPhasesLast; i++) {
-      par_phase_printer.print((GCParPhases) i);
-    }
+    info_line_and_account("String Dedup Fixup", _cur_string_dedup_fixup_time_ms);
+    debug_phase(_gc_par_phases[StringDedupQueueFixup]);
+    debug_phase(_gc_par_phases[StringDedupTableFixup]);
   }
-  print_stats(Indents[1], "Clear CT", _cur_clear_ct_time_ms);
-  print_stats(Indents[1], "Expand Heap After Collection", _cur_expand_heap_time_ms);
-  double misc_time_ms = _gc_pause_time_ms - accounted_time_ms();
-  print_stats(Indents[1], "Other", misc_time_ms);
+  info_line_and_account("Clear Card Table", _cur_clear_ct_time_ms);
+  info_line_and_account("Expand Heap After Collection", _cur_expand_heap_time_ms);
+
+  double free_cset_time = _recorded_young_free_cset_time_ms + _recorded_non_young_free_cset_time_ms;
+  info_line_and_account("Free Collection Set", free_cset_time);
+  debug_line("Young Free Collection Set", _recorded_young_free_cset_time_ms);
+  debug_line("Non-Young Free Collection Set", _recorded_non_young_free_cset_time_ms);
+  info_line_and_account("Merge Per-Thread State", _recorded_merge_pss_time_ms);
+
+  info_line("Other", _gc_pause_time_ms - accounted_time_ms);
   if (_cur_verify_before_time_ms > 0.0) {
-    print_stats(Indents[2], "Verify Before", _cur_verify_before_time_ms);
+    debug_line("Verify Before", _cur_verify_before_time_ms);
   }
   if (G1CollectedHeap::heap()->evacuation_failed()) {
     double evac_fail_handling = _cur_evac_fail_recalc_used + _cur_evac_fail_remove_self_forwards +
       _cur_evac_fail_restore_remsets;
-    print_stats(Indents[2], "Evacuation Failure", evac_fail_handling);
-    log_trace(gc, phases)("%sRecalculate Used: %.1lf ms", Indents[3], _cur_evac_fail_recalc_used);
-    log_trace(gc, phases)("%sRemove Self Forwards: %.1lf ms", Indents[3], _cur_evac_fail_remove_self_forwards);
-    log_trace(gc, phases)("%sRestore RemSet: %.1lf ms", Indents[3], _cur_evac_fail_restore_remsets);
+    debug_line("Evacuation Failure", evac_fail_handling);
+    trace_line("Recalculate Used", _cur_evac_fail_recalc_used);
+    trace_line("Remove Self Forwards",_cur_evac_fail_remove_self_forwards);
+    trace_line("Restore RemSet", _cur_evac_fail_restore_remsets);
   }
-  print_stats(Indents[2], "Choose CSet",
-    (_recorded_young_cset_choice_time_ms +
-    _recorded_non_young_cset_choice_time_ms));
-  print_stats(Indents[2], "Ref Proc", _cur_ref_proc_time_ms);
-  print_stats(Indents[2], "Ref Enq", _cur_ref_enq_time_ms);
-  print_stats(Indents[2], "Redirty Cards", _recorded_redirty_logged_cards_time_ms);
-  par_phase_printer.print(RedirtyCards);
+  debug_line("Choose CSet", (_recorded_young_cset_choice_time_ms + _recorded_non_young_cset_choice_time_ms));
+  debug_line("Preserve CM Refs", _recorded_preserve_cm_referents_time_ms);
+  debug_line("Reference Processing", _cur_ref_proc_time_ms);
+  debug_line("Reference Enqueuing", _cur_ref_enq_time_ms);
+  debug_line("Redirty Cards", _recorded_redirty_logged_cards_time_ms);
+  trace_phase(_gc_par_phases[RedirtyCards]);
+  trace_phase(_gc_par_phases[PreserveCMReferents]);
   if (G1EagerReclaimHumongousObjects) {
-    print_stats(Indents[2], "Humongous Register", _cur_fast_reclaim_humongous_register_time_ms);
-
-    log_trace(gc, phases)("%sHumongous Total: " SIZE_FORMAT, Indents[3], _cur_fast_reclaim_humongous_total);
-    log_trace(gc, phases)("%sHumongous Candidate: " SIZE_FORMAT, Indents[3], _cur_fast_reclaim_humongous_candidates);
-    print_stats(Indents[2], "Humongous Reclaim", _cur_fast_reclaim_humongous_time_ms);
-    log_trace(gc, phases)("%sHumongous Reclaimed: " SIZE_FORMAT, Indents[3], _cur_fast_reclaim_humongous_reclaimed);
+    debug_line("Humongous Register", _cur_fast_reclaim_humongous_register_time_ms);
+    trace_line_sz("Humongous Total", _cur_fast_reclaim_humongous_total);
+    trace_line_sz("Humongous Candidate", _cur_fast_reclaim_humongous_candidates);
+    debug_line("Humongous Reclaim", _cur_fast_reclaim_humongous_time_ms);
+    trace_line_sz("Humongous Reclaimed", _cur_fast_reclaim_humongous_reclaimed);
   }
-  print_stats(Indents[2], "Free CSet",
-    (_recorded_young_free_cset_time_ms +
-    _recorded_non_young_free_cset_time_ms));
-  log_trace(gc, phases)("%sYoung Free CSet: %.1lf ms", Indents[3], _recorded_young_free_cset_time_ms);
-  log_trace(gc, phases)("%sNon-Young Free CSet: %.1lf ms", Indents[3], _recorded_non_young_free_cset_time_ms);
   if (_cur_verify_after_time_ms > 0.0) {
-    print_stats(Indents[2], "Verify After", _cur_verify_after_time_ms);
+    debug_line("Verify After", _cur_verify_after_time_ms);
   }
 }
 
diff --git a/hotspot/src/share/vm/gc/g1/g1GCPhaseTimes.hpp b/hotspot/src/share/vm/gc/g1/g1GCPhaseTimes.hpp
index 5607c3f4ea0..e87075b5e93 100644
--- a/hotspot/src/share/vm/gc/g1/g1GCPhaseTimes.hpp
+++ b/hotspot/src/share/vm/gc/g1/g1GCPhaseTimes.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -32,8 +32,6 @@ class LineBuffer;
 template <class T> class WorkerDataArray;
 
 class G1GCPhaseTimes : public CHeapObj<mtGC> {
-  friend class G1GCParPhasePrinter;
-
   uint _active_gc_threads;
   uint _max_gc_threads;
   jlong _gc_start_counter;
@@ -69,6 +67,7 @@ class G1GCPhaseTimes : public CHeapObj<mtGC> {
     StringDedupQueueFixup,
     StringDedupTableFixup,
     RedirtyCards,
+    PreserveCMReferents,
     GCParPhasesSentinel
   };
 
@@ -108,6 +107,10 @@ class G1GCPhaseTimes : public CHeapObj<mtGC> {
 
   double _recorded_redirty_logged_cards_time_ms;
 
+  double _recorded_preserve_cm_referents_time_ms;
+
+  double _recorded_merge_pss_time_ms;
+
   double _recorded_young_free_cset_time_ms;
   double _recorded_non_young_free_cset_time_ms;
 
@@ -120,11 +123,14 @@ class G1GCPhaseTimes : public CHeapObj<mtGC> {
   double _cur_verify_before_time_ms;
   double _cur_verify_after_time_ms;
 
-  // Helper methods for detailed logging
-  void print_stats(const char*, const char* str, double value);
-
   void note_gc_end();
 
+  template <class T>
+  void details(T* phase, const char* indent);
+  void log_phase(WorkerDataArray<double>* phase, uint indent, outputStream* out, bool print_sum);
+  void debug_phase(WorkerDataArray<double>* phase);
+  void trace_phase(WorkerDataArray<double>* phase, bool print_sum = true);
+
  public:
   G1GCPhaseTimes(uint max_gc_threads);
   void note_gc_start(uint active_gc_threads);
@@ -143,16 +149,6 @@ class G1GCPhaseTimes : public CHeapObj<mtGC> {
 
   size_t sum_thread_work_items(GCParPhases phase);
 
- private:
-  double get_time_ms(GCParPhases phase, uint worker_i);
-  double sum_time_ms(GCParPhases phase);
-  double min_time_ms(GCParPhases phase);
-  double max_time_ms(GCParPhases phase);
-  size_t get_thread_work_item(GCParPhases phase, uint worker_i);
-  double average_thread_work_items(GCParPhases phase);
-  size_t min_thread_work_items(GCParPhases phase);
-  size_t max_thread_work_items(GCParPhases phase);
-
  public:
 
   void record_clear_ct_time(double ms) {
@@ -234,6 +230,14 @@ class G1GCPhaseTimes : public CHeapObj<mtGC> {
     _recorded_redirty_logged_cards_time_ms = time_ms;
   }
 
+  void record_preserve_cm_referents_time_ms(double time_ms) {
+    _recorded_preserve_cm_referents_time_ms = time_ms;
+  }
+
+  void record_merge_pss_time_ms(double time_ms) {
+    _recorded_merge_pss_time_ms = time_ms;
+  }
+
   void record_cur_collection_start_sec(double time_ms) {
     _cur_collection_start_sec = time_ms;
   }
@@ -250,8 +254,6 @@ class G1GCPhaseTimes : public CHeapObj<mtGC> {
     _external_accounted_time_ms += time_ms;
   }
 
-  double accounted_time_ms();
-
   double cur_collection_start_sec() {
     return _cur_collection_start_sec;
   }
diff --git a/hotspot/src/share/vm/gc/g1/g1HotCardCache.cpp b/hotspot/src/share/vm/gc/g1/g1HotCardCache.cpp
index b7c176d632b..013be1a12f8 100644
--- a/hotspot/src/share/vm/gc/g1/g1HotCardCache.cpp
+++ b/hotspot/src/share/vm/gc/g1/g1HotCardCache.cpp
@@ -81,10 +81,7 @@ jbyte* G1HotCardCache::insert(jbyte* card_ptr) {
 }
 
 void G1HotCardCache::drain(CardTableEntryClosure* cl, uint worker_i) {
-  if (!default_use_cache()) {
-    assert(_hot_cache == NULL, "Logic");
-    return;
-  }
+  assert(default_use_cache(), "Drain only necessary if we use the hot card cache.");
 
   assert(_hot_cache != NULL, "Logic");
   assert(!use_cache(), "cache should be disabled");
diff --git a/hotspot/src/share/vm/gc/g1/g1IHOPControl.cpp b/hotspot/src/share/vm/gc/g1/g1IHOPControl.cpp
index 0cf5dab9448..5759ed0c68f 100644
--- a/hotspot/src/share/vm/gc/g1/g1IHOPControl.cpp
+++ b/hotspot/src/share/vm/gc/g1/g1IHOPControl.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -47,14 +47,16 @@ void G1IHOPControl::update_allocation_info(double allocation_time_s, size_t allo
 
 void G1IHOPControl::print() {
   size_t cur_conc_mark_start_threshold = get_conc_mark_start_threshold();
-  log_debug(gc, ihop)("Basic information (value update), threshold: " SIZE_FORMAT "B (%1.2f), target occupancy: " SIZE_FORMAT "B, current occupancy: " SIZE_FORMAT "B,"
-                      " recent old gen allocation rate: %1.2f, recent marking phase length: %1.2f",
+  log_debug(gc, ihop)("Basic information (value update), threshold: " SIZE_FORMAT "B (%1.2f), target occupancy: " SIZE_FORMAT "B, current occupancy: " SIZE_FORMAT "B, "
+                      "recent allocation size: " SIZE_FORMAT "B, recent allocation duration: %1.2fms, recent old gen allocation rate: %1.2fB/s, recent marking phase length: %1.2fms",
                       cur_conc_mark_start_threshold,
                       cur_conc_mark_start_threshold * 100.0 / _target_occupancy,
                       _target_occupancy,
                       G1CollectedHeap::heap()->used(),
+                      _last_allocated_bytes,
+                      _last_allocation_time_s * 1000.0,
                       _last_allocation_time_s > 0.0 ? _last_allocated_bytes / _last_allocation_time_s : 0.0,
-                      last_marking_length_s());
+                      last_marking_length_s() * 1000.0);
 }
 
 void G1IHOPControl::send_trace_event(G1NewTracer* tracer) {
@@ -191,13 +193,16 @@ void G1AdaptiveIHOPControl::update_marking_length(double marking_length_s) {
 void G1AdaptiveIHOPControl::print() {
   G1IHOPControl::print();
   size_t actual_target = actual_target_threshold();
-  log_debug(gc, ihop)("Adaptive IHOP information (value update), threshold: " SIZE_FORMAT "B (%1.2f), internal target occupancy: " SIZE_FORMAT "B,"
-                      " predicted old gen allocation rate: %1.2f, predicted marking phase length: %1.2f, prediction active: %s",
+  log_debug(gc, ihop)("Adaptive IHOP information (value update), threshold: " SIZE_FORMAT "B (%1.2f), internal target occupancy: " SIZE_FORMAT "B, "
+                      "occupancy: " SIZE_FORMAT "B, additional buffer size: " SIZE_FORMAT "B, predicted old gen allocation rate: %1.2fB/s, "
+                      "predicted marking phase length: %1.2fms, prediction active: %s",
                       get_conc_mark_start_threshold(),
                       percent_of(get_conc_mark_start_threshold(), actual_target),
                       actual_target,
+                      G1CollectedHeap::heap()->used(),
+                      _last_unrestrained_young_size,
                       _predictor->get_new_prediction(&_allocation_rate_s),
-                      _predictor->get_new_prediction(&_marking_times_s),
+                      _predictor->get_new_prediction(&_marking_times_s) * 1000.0,
                       have_enough_data_for_prediction() ? "true" : "false");
 }
 
diff --git a/hotspot/src/share/vm/gc/g1/g1ParScanThreadState.cpp b/hotspot/src/share/vm/gc/g1/g1ParScanThreadState.cpp
index f22c6e2195c..b59fc203c6c 100644
--- a/hotspot/src/share/vm/gc/g1/g1ParScanThreadState.cpp
+++ b/hotspot/src/share/vm/gc/g1/g1ParScanThreadState.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -327,6 +327,9 @@ oop G1ParScanThreadState::copy_to_survivor_space(InCSetState const state,
 
 G1ParScanThreadState* G1ParScanThreadStateSet::state_for_worker(uint worker_id) {
   assert(worker_id < _n_workers, "out of bounds access");
+  if (_states[worker_id] == NULL) {
+    _states[worker_id] = new_par_scan_state(worker_id, _young_cset_length);
+  }
   return _states[worker_id];
 }
 
@@ -352,6 +355,10 @@ void G1ParScanThreadStateSet::flush() {
   for (uint worker_index = 0; worker_index < _n_workers; ++worker_index) {
     G1ParScanThreadState* pss = _states[worker_index];
 
+    if (pss == NULL) {
+      continue;
+    }
+
     _total_cards_scanned += _cards_scanned[worker_index];
 
     pss->flush(_surviving_young_words_total);
diff --git a/hotspot/src/share/vm/gc/g1/g1ParScanThreadState.hpp b/hotspot/src/share/vm/gc/g1/g1ParScanThreadState.hpp
index 47c5328d2b9..6accb48c1de 100644
--- a/hotspot/src/share/vm/gc/g1/g1ParScanThreadState.hpp
+++ b/hotspot/src/share/vm/gc/g1/g1ParScanThreadState.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -200,6 +200,7 @@ class G1ParScanThreadStateSet : public StackObj {
   size_t* _surviving_young_words_total;
   size_t* _cards_scanned;
   size_t _total_cards_scanned;
+  size_t _young_cset_length;
   uint _n_workers;
   bool _flushed;
 
@@ -210,10 +211,11 @@ class G1ParScanThreadStateSet : public StackObj {
       _surviving_young_words_total(NEW_C_HEAP_ARRAY(size_t, young_cset_length, mtGC)),
       _cards_scanned(NEW_C_HEAP_ARRAY(size_t, n_workers, mtGC)),
       _total_cards_scanned(0),
+      _young_cset_length(young_cset_length),
       _n_workers(n_workers),
       _flushed(false) {
     for (uint i = 0; i < n_workers; ++i) {
-      _states[i] = new_par_scan_state(i, young_cset_length);
+      _states[i] = NULL;
     }
     memset(_surviving_young_words_total, 0, young_cset_length * sizeof(size_t));
     memset(_cards_scanned, 0, n_workers * sizeof(size_t));
diff --git a/hotspot/src/share/vm/gc/g1/g1RemSet.cpp b/hotspot/src/share/vm/gc/g1/g1RemSet.cpp
index 40e3959c886..8c31430e185 100644
--- a/hotspot/src/share/vm/gc/g1/g1RemSet.cpp
+++ b/hotspot/src/share/vm/gc/g1/g1RemSet.cpp
@@ -238,7 +238,7 @@ void G1RemSet::updateRS(DirtyCardQueue* into_cset_dcq, uint worker_i) {
   RefineRecordRefsIntoCSCardTableEntryClosure into_cset_update_rs_cl(_g1, into_cset_dcq);
 
   G1GCParPhaseTimesTracker x(_g1p->phase_times(), G1GCPhaseTimes::UpdateRS, worker_i);
-  {
+  if (ConcurrentG1Refine::hot_card_cache_enabled()) {
     // Apply the closure to the entries of the hot card cache.
     G1GCParPhaseTimesTracker y(_g1p->phase_times(), G1GCPhaseTimes::ScanHCC, worker_i);
     _g1->iterate_hcc_closure(&into_cset_update_rs_cl, worker_i);
@@ -291,7 +291,6 @@ void G1RemSet::cleanup_after_oops_into_collection_set_do() {
   _g1->cleanUpCardTable();
 
   DirtyCardQueueSet& into_cset_dcqs = _into_cset_dirty_card_queue_set;
-  int into_cset_n_buffers = into_cset_dcqs.completed_buffers_num();
 
   if (_g1->evacuation_failed()) {
     double restore_remembered_set_start = os::elapsedTime();
diff --git a/hotspot/src/share/vm/gc/g1/g1YoungRemSetSamplingThread.cpp b/hotspot/src/share/vm/gc/g1/g1YoungRemSetSamplingThread.cpp
index b511b04617f..8df01b58511 100644
--- a/hotspot/src/share/vm/gc/g1/g1YoungRemSetSamplingThread.cpp
+++ b/hotspot/src/share/vm/gc/g1/g1YoungRemSetSamplingThread.cpp
@@ -26,6 +26,8 @@
 #include "gc/g1/g1CollectedHeap.inline.hpp"
 #include "gc/g1/g1CollectorPolicy.hpp"
 #include "gc/g1/g1YoungRemSetSamplingThread.hpp"
+#include "gc/g1/heapRegion.inline.hpp"
+#include "gc/g1/heapRegionRemSet.hpp"
 #include "gc/g1/suspendibleThreadSet.hpp"
 #include "runtime/mutexLocker.hpp"
 
@@ -55,21 +57,21 @@ void G1YoungRemSetSamplingThread::stop() {
   }
 }
 
-G1YoungRemSetSamplingThread::G1YoungRemSetSamplingThread() : ConcurrentGCThread() {
-  _monitor = new Monitor(Mutex::nonleaf,
-                         "G1YoungRemSetSamplingThread monitor",
-                         true,
-                         Monitor::_safepoint_check_never);
-
+G1YoungRemSetSamplingThread::G1YoungRemSetSamplingThread() :
+    ConcurrentGCThread(),
+    _monitor(Mutex::nonleaf,
+             "G1YoungRemSetSamplingThread monitor",
+             true,
+             Monitor::_safepoint_check_never) {
   set_name("G1 Young RemSet Sampling");
   create_and_start();
 }
 
 void G1YoungRemSetSamplingThread::sleep_before_next_cycle() {
-  MutexLockerEx x(_monitor, Mutex::_no_safepoint_check_flag);
+  MutexLockerEx x(&_monitor, Mutex::_no_safepoint_check_flag);
   if (!_should_terminate) {
-    intx waitms = G1ConcRefinementServiceIntervalMillis; // 300, really should be?
-    _monitor->wait(Mutex::_no_safepoint_check_flag, waitms);
+    uintx waitms = G1ConcRefinementServiceIntervalMillis; // 300, really should be?
+    _monitor.wait(Mutex::_no_safepoint_check_flag, waitms);
   }
 }
 
@@ -90,8 +92,8 @@ void G1YoungRemSetSamplingThread::run_service() {
 }
 
 void G1YoungRemSetSamplingThread::stop_service() {
-  MutexLockerEx x(_monitor, Mutex::_no_safepoint_check_flag);
-  _monitor->notify();
+  MutexLockerEx x(&_monitor, Mutex::_no_safepoint_check_flag);
+  _monitor.notify();
 }
 
 void G1YoungRemSetSamplingThread::sample_young_list_rs_lengths() {
@@ -100,22 +102,35 @@ void G1YoungRemSetSamplingThread::sample_young_list_rs_lengths() {
   G1CollectorPolicy* g1p = g1h->g1_policy();
   if (g1p->adaptive_young_list_length()) {
     int regions_visited = 0;
-    g1h->young_list()->rs_length_sampling_init();
-    while (g1h->young_list()->rs_length_sampling_more()) {
-      g1h->young_list()->rs_length_sampling_next();
+    HeapRegion* hr = g1h->young_list()->first_region();
+    size_t sampled_rs_lengths = 0;
+
+    while (hr != NULL) {
+      size_t rs_length = hr->rem_set()->occupied();
+      sampled_rs_lengths += rs_length;
+
+      // The current region may not yet have been added to the
+      // incremental collection set (it gets added when it is
+      // retired as the current allocation region).
+      if (hr->in_collection_set()) {
+        // Update the collection set policy information for this region
+        g1p->update_incremental_cset_info(hr, rs_length);
+      }
+
       ++regions_visited;
 
       // we try to yield every time we visit 10 regions
       if (regions_visited == 10) {
         if (sts.should_yield()) {
           sts.yield();
-          // we just abandon the iteration
-          break;
+          // A gc may have occurred and our sampling data is stale and further
+          // traversal of the young list is unsafe
+          return;
         }
         regions_visited = 0;
       }
+      hr = hr->get_next_young_region();
     }
-
-    g1p->revise_young_list_target_length_if_necessary();
+    g1p->revise_young_list_target_length_if_necessary(sampled_rs_lengths);
   }
 }
diff --git a/hotspot/src/share/vm/gc/g1/g1YoungRemSetSamplingThread.hpp b/hotspot/src/share/vm/gc/g1/g1YoungRemSetSamplingThread.hpp
index d5837e42aee..78e82e7e352 100644
--- a/hotspot/src/share/vm/gc/g1/g1YoungRemSetSamplingThread.hpp
+++ b/hotspot/src/share/vm/gc/g1/g1YoungRemSetSamplingThread.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -41,7 +41,7 @@
 // increase the young gen size to keep pause time length goal.
 class G1YoungRemSetSamplingThread: public ConcurrentGCThread {
 private:
-  Monitor* _monitor;
+  Monitor _monitor;
 
   void sample_young_list_rs_lengths();
 
diff --git a/hotspot/src/share/vm/gc/g1/g1_globals.hpp b/hotspot/src/share/vm/gc/g1/g1_globals.hpp
index 086e27bd589..7bc980e0fee 100644
--- a/hotspot/src/share/vm/gc/g1/g1_globals.hpp
+++ b/hotspot/src/share/vm/gc/g1/g1_globals.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -71,10 +71,6 @@
           "draining concurrent marking work queues.")                       \
           range(1, max_intx)                                                \
                                                                             \
-  experimental(bool, G1UseConcMarkReferenceProcessing, true,                \
-          "If true, enable reference discovery during concurrent "          \
-          "marking and reference processing at the end of remark.")         \
-                                                                            \
   experimental(double, G1LastPLABAverageOccupancy, 50.0,                    \
                "The expected average occupancy of the last PLAB in "        \
                "percent.")                                                  \
@@ -107,35 +103,35 @@
           "Size of an update buffer")                                       \
           range(1, NOT_LP64(32*M) LP64_ONLY(1*G))                           \
                                                                             \
-  product(intx, G1ConcRefinementYellowZone, 0,                              \
+  product(size_t, G1ConcRefinementYellowZone, 0,                            \
           "Number of enqueued update buffers that will "                    \
           "trigger concurrent processing. Will be selected ergonomically "  \
           "by default.")                                                    \
           range(0, max_intx)                                                \
                                                                             \
-  product(intx, G1ConcRefinementRedZone, 0,                                 \
+  product(size_t, G1ConcRefinementRedZone, 0,                               \
           "Maximum number of enqueued update buffers before mutator "       \
           "threads start processing new ones instead of enqueueing them. "  \
           "Will be selected ergonomically by default. Zero will disable "   \
           "concurrent processing.")                                         \
           range(0, max_intx)                                                \
                                                                             \
-  product(intx, G1ConcRefinementGreenZone, 0,                               \
+  product(size_t, G1ConcRefinementGreenZone, 0,                             \
           "The number of update buffers that are left in the queue by the " \
           "concurrent processing threads. Will be selected ergonomically "  \
           "by default.")                                                    \
           range(0, max_intx)                                                \
                                                                             \
-  product(intx, G1ConcRefinementServiceIntervalMillis, 300,                 \
+  product(uintx, G1ConcRefinementServiceIntervalMillis, 300,                \
           "The last concurrent refinement thread wakes up every "           \
           "specified number of milliseconds to do miscellaneous work.")     \
           range(0, max_jint)                                                \
                                                                             \
-  product(intx, G1ConcRefinementThresholdStep, 0,                           \
+  product(size_t, G1ConcRefinementThresholdStep, 0,                         \
           "Each time the rset update queue increases by this amount "       \
           "activate the next refinement thread if available. "              \
           "Will be selected ergonomically by default.")                     \
-          range(0, max_jint)                                                \
+          range(0, SIZE_MAX)                                                \
                                                                             \
   product(intx, G1RSetUpdatingPauseTimePercent, 10,                         \
           "A target percentage of time that is allowed to be spend on "     \
diff --git a/hotspot/src/share/vm/gc/g1/heapRegion.cpp b/hotspot/src/share/vm/gc/g1/heapRegion.cpp
index 1c332adcdf1..42cb7d5928a 100644
--- a/hotspot/src/share/vm/gc/g1/heapRegion.cpp
+++ b/hotspot/src/share/vm/gc/g1/heapRegion.cpp
@@ -781,7 +781,9 @@ public:
           ResourceMark rm;
           _containing_obj->print_on(log.error_stream());
           log.error("points to obj " PTR_FORMAT " in region " HR_FORMAT, p2i(obj), HR_FORMAT_PARAMS(to));
-          obj->print_on(log.error_stream());
+          if (obj->is_oop()) {
+            obj->print_on(log.error_stream());
+          }
           log.error("Obj head CTE = %d, field CTE = %d.", cv_obj, cv_field);
           log.error("----------");
           _failures = true;
diff --git a/hotspot/src/share/vm/gc/g1/ptrQueue.cpp b/hotspot/src/share/vm/gc/g1/ptrQueue.cpp
index 756b9599fb8..d6cf5c50e6a 100644
--- a/hotspot/src/share/vm/gc/g1/ptrQueue.cpp
+++ b/hotspot/src/share/vm/gc/g1/ptrQueue.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -30,6 +30,8 @@
 #include "runtime/mutexLocker.hpp"
 #include "runtime/thread.inline.hpp"
 
+#include <new>
+
 PtrQueue::PtrQueue(PtrQueueSet* qset, bool permanent, bool active) :
   _qset(qset), _buf(NULL), _index(0), _sz(0), _active(active),
   _permanent(permanent), _lock(NULL)
@@ -87,6 +89,19 @@ void PtrQueue::locking_enqueue_completed_buffer(void** buf) {
 }
 
 
+BufferNode* BufferNode::allocate(size_t byte_size) {
+  assert(byte_size > 0, "precondition");
+  assert(is_size_aligned(byte_size, sizeof(void**)),
+         "Invalid buffer size " SIZE_FORMAT, byte_size);
+  void* data = NEW_C_HEAP_ARRAY(char, buffer_offset() + byte_size, mtGC);
+  return new (data) BufferNode;
+}
+
+void BufferNode::deallocate(BufferNode* node) {
+  node->~BufferNode();
+  FREE_C_HEAP_ARRAY(char, node);
+}
+
 PtrQueueSet::PtrQueueSet(bool notify_when_complete) :
   _max_completed_queue(0),
   _cbl_mon(NULL), _fl_lock(NULL),
@@ -123,17 +138,23 @@ void PtrQueueSet::initialize(Monitor* cbl_mon,
 
 void** PtrQueueSet::allocate_buffer() {
   assert(_sz > 0, "Didn't set a buffer size.");
-  MutexLockerEx x(_fl_owner->_fl_lock, Mutex::_no_safepoint_check_flag);
-  if (_fl_owner->_buf_free_list != NULL) {
-    void** res = BufferNode::make_buffer_from_node(_fl_owner->_buf_free_list);
-    _fl_owner->_buf_free_list = _fl_owner->_buf_free_list->next();
-    _fl_owner->_buf_free_list_sz--;
-    return res;
-  } else {
-    // Allocate space for the BufferNode in front of the buffer.
-    char *b =  NEW_C_HEAP_ARRAY(char, _sz + BufferNode::aligned_size(), mtGC);
-    return BufferNode::make_buffer_from_block(b);
+  BufferNode* node = NULL;
+  {
+    MutexLockerEx x(_fl_owner->_fl_lock, Mutex::_no_safepoint_check_flag);
+    node = _fl_owner->_buf_free_list;
+    if (node != NULL) {
+      _fl_owner->_buf_free_list = node->next();
+      _fl_owner->_buf_free_list_sz--;
+    }
   }
+  if (node == NULL) {
+    node = BufferNode::allocate(_sz);
+  } else {
+    // Reinitialize buffer obtained from free list.
+    node->set_index(0);
+    node->set_next(NULL);
+  }
+  return BufferNode::make_buffer_from_node(node);
 }
 
 void PtrQueueSet::deallocate_buffer(void** buf) {
@@ -150,13 +171,13 @@ void PtrQueueSet::reduce_free_list() {
   // For now we'll adopt the strategy of deleting half.
   MutexLockerEx x(_fl_lock, Mutex::_no_safepoint_check_flag);
   size_t n = _buf_free_list_sz / 2;
-  while (n > 0) {
-    assert(_buf_free_list != NULL, "_buf_free_list_sz must be wrong.");
-    void* b = BufferNode::make_block_from_node(_buf_free_list);
-    _buf_free_list = _buf_free_list->next();
-    FREE_C_HEAP_ARRAY(char, b);
-    _buf_free_list_sz --;
-    n--;
+  for (size_t i = 0; i < n; ++i) {
+    assert(_buf_free_list != NULL,
+           "_buf_free_list_sz is wrong: " SIZE_FORMAT, _buf_free_list_sz);
+    BufferNode* node = _buf_free_list;
+    _buf_free_list = node->next();
+    _buf_free_list_sz--;
+    BufferNode::deallocate(node);
   }
 }
 
@@ -236,8 +257,9 @@ bool PtrQueueSet::process_or_enqueue_complete_buffer(void** buf) {
 
 void PtrQueueSet::enqueue_complete_buffer(void** buf, size_t index) {
   MutexLockerEx x(_cbl_mon, Mutex::_no_safepoint_check_flag);
-  BufferNode* cbn = BufferNode::new_from_buffer(buf);
+  BufferNode* cbn = BufferNode::make_node_from_buffer(buf);
   cbn->set_index(index);
+  cbn->set_next(NULL);
   if (_completed_buffers_tail == NULL) {
     assert(_completed_buffers_head == NULL, "Well-formedness");
     _completed_buffers_head = cbn;
@@ -249,16 +271,17 @@ void PtrQueueSet::enqueue_complete_buffer(void** buf, size_t index) {
   _n_completed_buffers++;
 
   if (!_process_completed && _process_completed_threshold >= 0 &&
-      _n_completed_buffers >= _process_completed_threshold) {
+      _n_completed_buffers >= (size_t)_process_completed_threshold) {
     _process_completed = true;
-    if (_notify_when_complete)
+    if (_notify_when_complete) {
       _cbl_mon->notify();
+    }
   }
   DEBUG_ONLY(assert_completed_buffer_list_len_correct_locked());
 }
 
-int PtrQueueSet::completed_buffers_list_length() {
-  int n = 0;
+size_t PtrQueueSet::completed_buffers_list_length() {
+  size_t n = 0;
   BufferNode* cbn = _completed_buffers_head;
   while (cbn != NULL) {
     n++;
@@ -312,7 +335,8 @@ void PtrQueueSet::merge_bufferlists(PtrQueueSet *src) {
 
 void PtrQueueSet::notify_if_necessary() {
   MutexLockerEx x(_cbl_mon, Mutex::_no_safepoint_check_flag);
-  if (_n_completed_buffers >= _process_completed_threshold || _max_completed_queue == 0) {
+  assert(_process_completed_threshold >= 0, "_process_completed is negative");
+  if (_n_completed_buffers >= (size_t)_process_completed_threshold || _max_completed_queue == 0) {
     _process_completed = true;
     if (_notify_when_complete)
       _cbl_mon->notify();
diff --git a/hotspot/src/share/vm/gc/g1/ptrQueue.hpp b/hotspot/src/share/vm/gc/g1/ptrQueue.hpp
index 707d591c0c0..4d5c5e6c28a 100644
--- a/hotspot/src/share/vm/gc/g1/ptrQueue.hpp
+++ b/hotspot/src/share/vm/gc/g1/ptrQueue.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -33,9 +33,6 @@
 // the addresses of modified old-generation objects.  This type supports
 // this operation.
 
-// The definition of placement operator new(size_t, void*) in the <new>.
-#include <new>
-
 class PtrQueueSet;
 class PtrQueue VALUE_OBJ_CLASS_SPEC {
   friend class VMStructs;
@@ -168,42 +165,38 @@ protected:
 class BufferNode {
   size_t _index;
   BufferNode* _next;
-public:
+  void* _buffer[1];             // Pseudo flexible array member.
+
   BufferNode() : _index(0), _next(NULL) { }
+  ~BufferNode() { }
+
+  static size_t buffer_offset() {
+    return offset_of(BufferNode, _buffer);
+  }
+
+public:
   BufferNode* next() const     { return _next;  }
   void set_next(BufferNode* n) { _next = n;     }
   size_t index() const         { return _index; }
   void set_index(size_t i)     { _index = i;    }
 
-  // Align the size of the structure to the size of the pointer
-  static size_t aligned_size() {
-    static const size_t alignment = round_to(sizeof(BufferNode), sizeof(void*));
-    return alignment;
+  // Allocate a new BufferNode with the "buffer" having size bytes.
+  static BufferNode* allocate(size_t byte_size);
+
+  // Free a BufferNode.
+  static void deallocate(BufferNode* node);
+
+  // Return the BufferNode containing the buffer.
+  static BufferNode* make_node_from_buffer(void** buffer) {
+    return reinterpret_cast<BufferNode*>(
+      reinterpret_cast<char*>(buffer) - buffer_offset());
   }
 
-  // BufferNode is allocated before the buffer.
-  // The chunk of memory that holds both of them is a block.
-
-  // Produce a new BufferNode given a buffer.
-  static BufferNode* new_from_buffer(void** buf) {
-    return new (make_block_from_buffer(buf)) BufferNode;
-  }
-
-  // The following are the required conversion routines:
-  static BufferNode* make_node_from_buffer(void** buf) {
-    return (BufferNode*)make_block_from_buffer(buf);
-  }
+  // Return the buffer for node.
   static void** make_buffer_from_node(BufferNode *node) {
-    return make_buffer_from_block(node);
-  }
-  static void* make_block_from_node(BufferNode *node) {
-    return (void*)node;
-  }
-  static void** make_buffer_from_block(void* p) {
-    return (void**)((char*)p + aligned_size());
-  }
-  static void* make_block_from_buffer(void** p) {
-    return (void*)((char*)p - aligned_size());
+    // &_buffer[0] might lead to index out of bounds warnings.
+    return reinterpret_cast<void**>(
+      reinterpret_cast<char*>(node) + buffer_offset());
   }
 };
 
@@ -216,7 +209,7 @@ protected:
   Monitor* _cbl_mon;  // Protects the fields below.
   BufferNode* _completed_buffers_head;
   BufferNode* _completed_buffers_tail;
-  int _n_completed_buffers;
+  size_t _n_completed_buffers;
   int _process_completed_threshold;
   volatile bool _process_completed;
 
@@ -240,9 +233,9 @@ protected:
   // Maximum number of elements allowed on completed queue: after that,
   // enqueuer does the work itself.  Zero indicates no maximum.
   int _max_completed_queue;
-  int _completed_queue_padding;
+  size_t _completed_queue_padding;
 
-  int completed_buffers_list_length();
+  size_t completed_buffers_list_length();
   void assert_completed_buffer_list_len_correct_locked();
   void assert_completed_buffer_list_len_correct();
 
@@ -306,15 +299,15 @@ public:
   // list size may be reduced, if that is deemed desirable.
   void reduce_free_list();
 
-  int completed_buffers_num() { return _n_completed_buffers; }
+  size_t completed_buffers_num() { return _n_completed_buffers; }
 
   void merge_bufferlists(PtrQueueSet* src);
 
   void set_max_completed_queue(int m) { _max_completed_queue = m; }
   int max_completed_queue() { return _max_completed_queue; }
 
-  void set_completed_queue_padding(int padding) { _completed_queue_padding = padding; }
-  int completed_queue_padding() { return _completed_queue_padding; }
+  void set_completed_queue_padding(size_t padding) { _completed_queue_padding = padding; }
+  size_t completed_queue_padding() { return _completed_queue_padding; }
 
   // Notify the consumer if the number of buffers crossed the threshold
   void notify_if_necessary();
diff --git a/hotspot/src/share/vm/gc/g1/workerDataArray.cpp b/hotspot/src/share/vm/gc/g1/workerDataArray.cpp
index 0e3305d5c2a..62b66559a53 100644
--- a/hotspot/src/share/vm/gc/g1/workerDataArray.cpp
+++ b/hotspot/src/share/vm/gc/g1/workerDataArray.cpp
@@ -24,18 +24,53 @@
 
 #include "precompiled.hpp"
 #include "gc/g1/workerDataArray.inline.hpp"
+#include "utilities/ostream.hpp"
+
+template <>
+void WorkerDataArray<double>::WDAPrinter::summary(outputStream* out, const char* title, double min, double avg, double max, double diff, double sum, bool print_sum) {
+  out->print("%-25s Min: %4.1lf, Avg: %4.1lf, Max: %4.1lf, Diff: %4.1lf", title, min * MILLIUNITS, avg * MILLIUNITS, max * MILLIUNITS, diff* MILLIUNITS);
+  if (print_sum) {
+    out->print_cr(", Sum: %4.1lf", sum * MILLIUNITS);
+  } else {
+    out->cr();
+  }
+}
+
+template <>
+void WorkerDataArray<size_t>::WDAPrinter::summary(outputStream* out, const char* title, size_t min, double avg, size_t max, size_t diff, size_t sum, bool print_sum) {
+  out->print("%-25s Min: " SIZE_FORMAT ", Avg: %4.1lf, Max: " SIZE_FORMAT ", Diff: " SIZE_FORMAT, title, min, avg, max, diff);
+  if (print_sum) {
+    out->print_cr(", Sum: " SIZE_FORMAT, sum);
+  } else {
+    out->cr();
+  }
+}
+
+template <>
+void WorkerDataArray<double>::WDAPrinter::details(const WorkerDataArray<double>* phase, outputStream* out, uint active_threads) {
+  out->print("%-25s", "");
+  for (uint i = 0; i < active_threads; ++i) {
+    out->print(" %4.1lf", phase->get(i) * 1000.0);
+  }
+  out->cr();
+}
+
+template <>
+void WorkerDataArray<size_t>::WDAPrinter::details(const WorkerDataArray<size_t>* phase, outputStream* out, uint active_threads) {
+  out->print("%-25s", "");
+  for (uint i = 0; i < active_threads; ++i) {
+    out->print("  " SIZE_FORMAT, phase->get(i));
+  }
+  out->cr();
+}
 
 #ifndef PRODUCT
 void WorkerDataArray_test() {
   const uint length = 3;
   const char* title = "Test array";
-  const bool print_sum = false;
-  const uint indent_level = 2;
 
-  WorkerDataArray<size_t> array(length, title, print_sum, indent_level);
+  WorkerDataArray<size_t> array(length, title);
   assert(strncmp(array.title(), title, strlen(title)) == 0 , "Expected titles to match");
-  assert(array.should_print_sum() == print_sum, "Expected should_print_sum to match print_sum");
-  assert(array.indentation() == indent_level, "Expected indentation to match");
 
   const size_t expected[length] = {5, 3, 7};
   for (uint i = 0; i < length; i++) {
@@ -46,10 +81,7 @@ void WorkerDataArray_test() {
   }
 
   assert(array.sum(length) == (5 + 3 + 7), "Expected sums to match");
-  assert(array.minimum(length) == 3, "Expected mininum to match");
-  assert(array.maximum(length) == 7, "Expected maximum to match");
-  assert(array.diff(length) == (7 - 3), "Expected diffs to match");
-  assert(array.average(length) == 5, "Expected averages to match");
+  assert(array.average(length) == 5.0, "Expected averages to match");
 
   for (uint i = 0; i < length; i++) {
     array.add(i, 1);
diff --git a/hotspot/src/share/vm/gc/g1/workerDataArray.hpp b/hotspot/src/share/vm/gc/g1/workerDataArray.hpp
index 09f0b61a5f7..e1e972327ea 100644
--- a/hotspot/src/share/vm/gc/g1/workerDataArray.hpp
+++ b/hotspot/src/share/vm/gc/g1/workerDataArray.hpp
@@ -22,18 +22,19 @@
  *
  */
 
+#ifndef SHARE_VM_GC_G1_WORKERDATAARRAY_HPP
+#define SHARE_VM_GC_G1_WORKERDATAARRAY_HPP
+
 #include "memory/allocation.hpp"
 #include "utilities/debug.hpp"
 
+class outputStream;
+
 template <class T>
 class WorkerDataArray  : public CHeapObj<mtGC> {
-  friend class G1GCParPhasePrinter;
   T*          _data;
   uint        _length;
   const char* _title;
-  bool        _print_sum;
-  uint        _indent_level;
-  bool        _enabled;
 
   WorkerDataArray<size_t>* _thread_work_items;
 
@@ -42,11 +43,7 @@ class WorkerDataArray  : public CHeapObj<mtGC> {
   void set_all(T value);
 
  public:
-  WorkerDataArray(uint length,
-                  const char* title,
-                  bool print_sum,
-                  uint indent_level);
-
+  WorkerDataArray(uint length, const char* title);
   ~WorkerDataArray();
 
   void link_thread_work_items(WorkerDataArray<size_t>* thread_work_items);
@@ -62,27 +59,30 @@ class WorkerDataArray  : public CHeapObj<mtGC> {
 
   double average(uint active_threads) const;
   T sum(uint active_threads) const;
-  T minimum(uint active_threads) const;
-  T maximum(uint active_threads) const;
-  T diff(uint active_threads) const;
-
-  uint indentation() const {
-    return _indent_level;
-  }
 
   const char* title() const {
     return _title;
   }
 
-  bool should_print_sum() const {
-    return _print_sum;
-  }
-
   void clear();
-  void set_enabled(bool enabled) {
-    _enabled = enabled;
-  }
 
   void reset() PRODUCT_RETURN;
   void verify(uint active_threads) const PRODUCT_RETURN;
+
+
+ private:
+  class WDAPrinter {
+  public:
+    static void summary(outputStream* out, const char* title, double min, double avg, double max, double diff, double sum, bool print_sum);
+    static void summary(outputStream* out, const char* title, size_t min, double avg, size_t max, size_t diff, size_t sum, bool print_sum);
+
+    static void details(const WorkerDataArray<double>* phase, outputStream* out, uint active_threads);
+    static void details(const WorkerDataArray<size_t>* phase, outputStream* out, uint active_threads);
+  };
+
+ public:
+  void print_summary_on(outputStream* out, uint active_threads, bool print_sum = true) const;
+  void print_details_on(outputStream* out, uint active_threads) const;
 };
+
+#endif // SHARE_VM_GC_G1_WORKERDATAARRAY_HPP
diff --git a/hotspot/src/share/vm/gc/g1/workerDataArray.inline.hpp b/hotspot/src/share/vm/gc/g1/workerDataArray.inline.hpp
index 713eb125cff..7b4df8628b8 100644
--- a/hotspot/src/share/vm/gc/g1/workerDataArray.inline.hpp
+++ b/hotspot/src/share/vm/gc/g1/workerDataArray.inline.hpp
@@ -22,20 +22,18 @@
  *
  */
 
+#ifndef SHARE_VM_GC_G1_WORKERDATAARRAY_INLINE_HPP
+#define SHARE_VM_GC_G1_WORKERDATAARRAY_INLINE_HPP
+
 #include "gc/g1/workerDataArray.hpp"
 #include "memory/allocation.inline.hpp"
+#include "utilities/ostream.hpp"
 
 template <typename T>
-WorkerDataArray<T>::WorkerDataArray(uint length,
-                                    const char* title,
-                                    bool print_sum,
-                                    uint indent_level) :
+WorkerDataArray<T>::WorkerDataArray(uint length, const char* title) :
  _title(title),
  _length(0),
- _print_sum(print_sum),
- _indent_level(indent_level),
- _thread_work_items(NULL),
- _enabled(true) {
+ _thread_work_items(NULL) {
   assert(length > 0, "Must have some workers to store data for");
   _length = length;
   _data = NEW_C_HEAP_ARRAY(T, _length, mtGC);
@@ -93,29 +91,6 @@ T WorkerDataArray<T>::sum(uint active_threads) const {
   return s;
 }
 
-template <typename T>
-T WorkerDataArray<T>::minimum(uint active_threads) const {
-  T min = get(0);
-  for (uint i = 1; i < active_threads; ++i) {
-    min = MIN2(min, get(i));
-  }
-  return min;
-}
-
-template <typename T>
-T WorkerDataArray<T>::maximum(uint active_threads) const {
-  T max = get(0);
-  for (uint i = 1; i < active_threads; ++i) {
-    max = MAX2(max, get(i));
-  }
-  return max;
-}
-
-template <typename T>
-T WorkerDataArray<T>::diff(uint active_threads) const {
-  return maximum(active_threads) - minimum(active_threads);
-}
-
 template <typename T>
 void WorkerDataArray<T>::clear() {
   set_all(0);
@@ -128,6 +103,27 @@ void WorkerDataArray<T>::set_all(T value) {
   }
 }
 
+template <class T>
+void WorkerDataArray<T>::print_summary_on(outputStream* out, uint active_threads, bool print_sum) const {
+  T max = get(0);
+  T min = max;
+  T sum = 0;
+  for (uint i = 1; i < active_threads; ++i) {
+    T value = get(i);
+    max = MAX2(max, value);
+    min = MIN2(min, value);
+    sum += value;
+  }
+  T diff = max - min;
+  double avg = sum / (double) active_threads;
+  WDAPrinter::summary(out, title(), min, avg, max, diff, sum, print_sum);
+}
+
+template <class T>
+void WorkerDataArray<T>::print_details_on(outputStream* out, uint active_threads) const {
+  WDAPrinter::details(this, out, active_threads);
+}
+
 #ifndef PRODUCT
 template <typename T>
 void WorkerDataArray<T>::reset() {
@@ -139,10 +135,6 @@ void WorkerDataArray<T>::reset() {
 
 template <typename T>
 void WorkerDataArray<T>::verify(uint active_threads) const {
-  if (!_enabled) {
-    return;
-  }
-
   assert(active_threads <= _length, "Wrong number of active threads");
   for (uint i = 0; i < active_threads; i++) {
     assert(_data[i] != uninitialized(),
@@ -163,3 +155,5 @@ inline double WorkerDataArray<double>::uninitialized() const {
   return -1.0;
 }
 #endif
+
+#endif // SHARE_VM_GC_G1_WORKERDATAARRAY_INLINE_HPP
diff --git a/hotspot/src/share/vm/gc/g1/youngList.cpp b/hotspot/src/share/vm/gc/g1/youngList.cpp
index 3d95e8ff93a..25b9d21d4fa 100644
--- a/hotspot/src/share/vm/gc/g1/youngList.cpp
+++ b/hotspot/src/share/vm/gc/g1/youngList.cpp
@@ -33,9 +33,9 @@
 #include "utilities/ostream.hpp"
 
 YoungList::YoungList(G1CollectedHeap* g1h) :
-    _g1h(g1h), _head(NULL), _length(0), _last_sampled_rs_lengths(0),
+    _g1h(g1h), _head(NULL), _length(0),
     _survivor_head(NULL), _survivor_tail(NULL), _survivor_length(0) {
-  guarantee(check_list_empty(false), "just making sure...");
+  guarantee(check_list_empty(), "just making sure...");
 }
 
 void YoungList::push_region(HeapRegion *hr) {
@@ -86,9 +86,7 @@ void YoungList::empty_list() {
   _survivor_tail = NULL;
   _survivor_length = 0;
 
-  _last_sampled_rs_lengths = 0;
-
-  assert(check_list_empty(false), "just making sure...");
+  assert(check_list_empty(), "just making sure...");
 }
 
 bool YoungList::check_list_well_formed() {
@@ -119,17 +117,13 @@ bool YoungList::check_list_well_formed() {
   return ret;
 }
 
-bool YoungList::check_list_empty(bool check_sample) {
+bool YoungList::check_list_empty() {
   bool ret = true;
 
   if (_length != 0) {
     log_error(gc, verify)("### YOUNG LIST should have 0 length, not %u", _length);
     ret = false;
   }
-  if (check_sample && _last_sampled_rs_lengths != 0) {
-    log_error(gc, verify)("### YOUNG LIST has non-zero last sampled RS lengths");
-    ret = false;
-  }
   if (_head != NULL) {
     log_error(gc, verify)("### YOUNG LIST does not have a NULL head");
     ret = false;
@@ -141,38 +135,6 @@ bool YoungList::check_list_empty(bool check_sample) {
   return ret;
 }
 
-void
-YoungList::rs_length_sampling_init() {
-  _sampled_rs_lengths = 0;
-  _curr               = _head;
-}
-
-bool
-YoungList::rs_length_sampling_more() {
-  return _curr != NULL;
-}
-
-void
-YoungList::rs_length_sampling_next() {
-  assert( _curr != NULL, "invariant" );
-  size_t rs_length = _curr->rem_set()->occupied();
-
-  _sampled_rs_lengths += rs_length;
-
-  // The current region may not yet have been added to the
-  // incremental collection set (it gets added when it is
-  // retired as the current allocation region).
-  if (_curr->in_collection_set()) {
-    // Update the collection set policy information for this region
-    _g1h->g1_policy()->update_incremental_cset_info(_curr, rs_length);
-  }
-
-  _curr = _curr->get_next_young_region();
-  if (_curr == NULL) {
-    _last_sampled_rs_lengths = _sampled_rs_lengths;
-  }
-}
-
 void
 YoungList::reset_auxilary_lists() {
   guarantee( is_empty(), "young list should be empty" );
diff --git a/hotspot/src/share/vm/gc/g1/youngList.hpp b/hotspot/src/share/vm/gc/g1/youngList.hpp
index 36108b807db..1030b3f9c1c 100644
--- a/hotspot/src/share/vm/gc/g1/youngList.hpp
+++ b/hotspot/src/share/vm/gc/g1/youngList.hpp
@@ -37,14 +37,9 @@ private:
   HeapRegion* _survivor_head;
   HeapRegion* _survivor_tail;
 
-  HeapRegion* _curr;
-
   uint        _length;
   uint        _survivor_length;
 
-  size_t      _last_sampled_rs_lengths;
-  size_t      _sampled_rs_lengths;
-
   void         empty_list(HeapRegion* list);
 
 public:
@@ -72,15 +67,6 @@ public:
     return (size_t) survivor_length() * HeapRegion::GrainBytes;
   }
 
-  void rs_length_sampling_init();
-  bool rs_length_sampling_more();
-  void rs_length_sampling_next();
-
-  void reset_sampled_info() {
-    _last_sampled_rs_lengths =   0;
-  }
-  size_t sampled_rs_lengths() { return _last_sampled_rs_lengths; }
-
   // for development purposes
   void reset_auxilary_lists();
   void clear() { _head = NULL; _length = 0; }
@@ -97,7 +83,7 @@ public:
 
   // debugging
   bool          check_list_well_formed();
-  bool          check_list_empty(bool check_sample = true);
+  bool          check_list_empty();
   void          print();
 };
 
diff --git a/hotspot/src/share/vm/gc/serial/defNewGeneration.cpp b/hotspot/src/share/vm/gc/serial/defNewGeneration.cpp
index 9c00cd90383..08a21b2634f 100644
--- a/hotspot/src/share/vm/gc/serial/defNewGeneration.cpp
+++ b/hotspot/src/share/vm/gc/serial/defNewGeneration.cpp
@@ -36,6 +36,7 @@
 #include "gc/shared/genCollectedHeap.hpp"
 #include "gc/shared/genOopClosures.inline.hpp"
 #include "gc/shared/generationSpec.hpp"
+#include "gc/shared/preservedMarks.inline.hpp"
 #include "gc/shared/referencePolicy.hpp"
 #include "gc/shared/space.inline.hpp"
 #include "gc/shared/spaceDecorator.hpp"
@@ -184,6 +185,7 @@ DefNewGeneration::DefNewGeneration(ReservedSpace rs,
                                    size_t initial_size,
                                    const char* policy)
   : Generation(rs, initial_size),
+    _preserved_marks_set(false /* in_c_heap */),
     _promo_failure_drain_in_progress(false),
     _should_allocate_from_space(false)
 {
@@ -602,6 +604,8 @@ void DefNewGeneration::collect(bool   full,
 
   age_table()->clear();
   to()->clear(SpaceDecorator::Mangle);
+  // The preserved marks should be empty at the start of the GC.
+  _preserved_marks_set.init(1);
 
   gch->rem_set()->prepare_for_younger_refs_iterate(false);
 
@@ -704,6 +708,8 @@ void DefNewGeneration::collect(bool   full,
     // Reset the PromotionFailureALot counters.
     NOT_PRODUCT(gch->reset_promotion_should_fail();)
   }
+  // We should have processed and cleared all the preserved marks.
+  _preserved_marks_set.reclaim();
   // set new iteration safe limit for the survivor spaces
   from()->set_concurrent_iteration_safe_limit(from()->top());
   to()->set_concurrent_iteration_safe_limit(to()->top());
@@ -721,13 +727,6 @@ void DefNewGeneration::collect(bool   full,
   gc_tracer.report_gc_end(_gc_timer->gc_end(), _gc_timer->time_partitions());
 }
 
-class RemoveForwardPointerClosure: public ObjectClosure {
-public:
-  void do_object(oop obj) {
-    obj->init_mark();
-  }
-};
-
 void DefNewGeneration::init_assuming_no_promotion_failure() {
   _promotion_failed = false;
   _promotion_failed_info.reset();
@@ -735,33 +734,12 @@ void DefNewGeneration::init_assuming_no_promotion_failure() {
 }
 
 void DefNewGeneration::remove_forwarding_pointers() {
-  RemoveForwardPointerClosure rspc;
+  RemoveForwardedPointerClosure rspc;
   eden()->object_iterate(&rspc);
   from()->object_iterate(&rspc);
 
   // Now restore saved marks, if any.
-  assert(_objs_with_preserved_marks.size() == _preserved_marks_of_objs.size(),
-         "should be the same");
-  while (!_objs_with_preserved_marks.is_empty()) {
-    oop obj   = _objs_with_preserved_marks.pop();
-    markOop m = _preserved_marks_of_objs.pop();
-    obj->set_mark(m);
-  }
-  _objs_with_preserved_marks.clear(true);
-  _preserved_marks_of_objs.clear(true);
-}
-
-void DefNewGeneration::preserve_mark(oop obj, markOop m) {
-  assert(_promotion_failed && m->must_be_preserved_for_promotion_failure(obj),
-         "Oversaving!");
-  _objs_with_preserved_marks.push(obj);
-  _preserved_marks_of_objs.push(m);
-}
-
-void DefNewGeneration::preserve_mark_if_necessary(oop obj, markOop m) {
-  if (m->must_be_preserved_for_promotion_failure(obj)) {
-    preserve_mark(obj, m);
-  }
+  _preserved_marks_set.restore();
 }
 
 void DefNewGeneration::handle_promotion_failure(oop old) {
@@ -769,7 +747,7 @@ void DefNewGeneration::handle_promotion_failure(oop old) {
 
   _promotion_failed = true;
   _promotion_failed_info.register_copy_failure(old->size());
-  preserve_mark_if_necessary(old, old->mark());
+  _preserved_marks_set.get()->push_if_necessary(old, old->mark());
   // forward to self
   old->forward_to(old);
 
diff --git a/hotspot/src/share/vm/gc/serial/defNewGeneration.hpp b/hotspot/src/share/vm/gc/serial/defNewGeneration.hpp
index 484a6b6aa52..f258491ae32 100644
--- a/hotspot/src/share/vm/gc/serial/defNewGeneration.hpp
+++ b/hotspot/src/share/vm/gc/serial/defNewGeneration.hpp
@@ -30,6 +30,7 @@
 #include "gc/shared/copyFailedInfo.hpp"
 #include "gc/shared/generation.hpp"
 #include "gc/shared/generationCounters.hpp"
+#include "gc/shared/preservedMarks.hpp"
 #include "utilities/stack.hpp"
 
 class ContiguousSpace;
@@ -87,15 +88,8 @@ protected:
   // therefore we must remove their forwarding pointers.
   void remove_forwarding_pointers();
 
-  // Preserve the mark of "obj", if necessary, in preparation for its mark
-  // word being overwritten with a self-forwarding-pointer.
-  void   preserve_mark_if_necessary(oop obj, markOop m);
-  void   preserve_mark(oop obj, markOop m);    // work routine used by the above
-
-  // Together, these keep <object with a preserved mark, mark value> pairs.
-  // They should always contain the same number of elements.
-  Stack<oop, mtGC>     _objs_with_preserved_marks;
-  Stack<markOop, mtGC> _preserved_marks_of_objs;
+  // Preserved marks
+  PreservedMarksSet _preserved_marks_set;
 
   // Promotion failure handling
   ExtendedOopClosure *_promo_failure_scan_stack_closure;
diff --git a/hotspot/src/share/vm/gc/shared/collectedHeap.cpp b/hotspot/src/share/vm/gc/shared/collectedHeap.cpp
index 9bba8daf55e..f132d75e860 100644
--- a/hotspot/src/share/vm/gc/shared/collectedHeap.cpp
+++ b/hotspot/src/share/vm/gc/shared/collectedHeap.cpp
@@ -405,7 +405,9 @@ size_t CollectedHeap::max_tlab_size() const {
 oop CollectedHeap::new_store_pre_barrier(JavaThread* thread, oop new_obj) {
   // If a previous card-mark was deferred, flush it now.
   flush_deferred_store_barrier(thread);
-  if (can_elide_initializing_store_barrier(new_obj)) {
+  if (can_elide_initializing_store_barrier(new_obj) ||
+      new_obj->is_typeArray()) {
+    // Arrays of non-references don't need a pre-barrier.
     // The deferred_card_mark region should be empty
     // following the flush above.
     assert(thread->deferred_card_mark().is_empty(), "Error");
diff --git a/hotspot/src/share/vm/gc/shared/copyFailedInfo.hpp b/hotspot/src/share/vm/gc/shared/copyFailedInfo.hpp
index 6a6a64e31eb..b7e0bbe98b0 100644
--- a/hotspot/src/share/vm/gc/shared/copyFailedInfo.hpp
+++ b/hotspot/src/share/vm/gc/shared/copyFailedInfo.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,6 +26,7 @@
 #define SHARE_VM_GC_SHARED_COPYFAILEDINFO_HPP
 
 #include "runtime/thread.hpp"
+#include "trace/traceMacros.hpp"
 #include "utilities/globalDefinitions.hpp"
 
 class CopyFailedInfo : public CHeapObj<mtGC> {
@@ -63,26 +64,28 @@ class CopyFailedInfo : public CHeapObj<mtGC> {
 };
 
 class PromotionFailedInfo : public CopyFailedInfo {
-  OSThread* _thread;
+  traceid _thread_trace_id;
 
  public:
-  PromotionFailedInfo() : CopyFailedInfo(), _thread(NULL) {}
+  PromotionFailedInfo() : CopyFailedInfo(), _thread_trace_id(0) {}
 
   void register_copy_failure(size_t size) {
     CopyFailedInfo::register_copy_failure(size);
-    if (_thread == NULL) {
-      _thread = Thread::current()->osthread();
+    if (_thread_trace_id == 0) {
+      _thread_trace_id = THREAD_TRACE_ID(Thread::current());
     } else {
-      assert(_thread == Thread::current()->osthread(), "The PromotionFailedInfo should be thread local.");
+      assert(THREAD_TRACE_ID(Thread::current()) == _thread_trace_id,
+        "The PromotionFailedInfo should be thread local.");
     }
   }
 
   void reset() {
     CopyFailedInfo::reset();
-    _thread = NULL;
+    _thread_trace_id = 0;
   }
 
-  OSThread* thread() const { return _thread; }
+  traceid thread_trace_id() const { return _thread_trace_id; }
+
 };
 
 class EvacuationFailedInfo : public CopyFailedInfo {};
diff --git a/hotspot/src/share/vm/gc/shared/gcTraceSend.cpp b/hotspot/src/share/vm/gc/shared/gcTraceSend.cpp
index 0bd6fef7471..db538eb4f41 100644
--- a/hotspot/src/share/vm/gc/shared/gcTraceSend.cpp
+++ b/hotspot/src/share/vm/gc/shared/gcTraceSend.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -174,7 +174,7 @@ void YoungGCTracer::send_promotion_failed_event(const PromotionFailedInfo& pf_in
   if (e.should_commit()) {
     e.set_gcId(GCId::current());
     e.set_data(to_trace_struct(pf_info));
-    e.set_thread(pf_info.thread()->thread_id());
+    e.set_thread(pf_info.thread_trace_id());
     e.commit();
   }
 }
diff --git a/hotspot/src/share/vm/gc/shared/plab.cpp b/hotspot/src/share/vm/gc/shared/plab.cpp
index d8566523e7c..1743bffb089 100644
--- a/hotspot/src/share/vm/gc/shared/plab.cpp
+++ b/hotspot/src/share/vm/gc/shared/plab.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -110,6 +110,30 @@ void PLAB::undo_allocation(HeapWord* obj, size_t word_sz) {
   }
 }
 
+void PLABStats::log_plab_allocation() {
+  log_debug(gc, plab)("%s PLAB allocation: "
+                      "allocated: " SIZE_FORMAT "B, "
+                      "wasted: " SIZE_FORMAT "B, "
+                      "unused: " SIZE_FORMAT "B, "
+                      "used: " SIZE_FORMAT "B, "
+                      "undo waste: " SIZE_FORMAT "B, ",
+                      _description,
+                      _allocated * HeapWordSize,
+                      _wasted * HeapWordSize,
+                      _unused * HeapWordSize,
+                      used() * HeapWordSize,
+                      _undo_wasted * HeapWordSize);
+}
+
+void PLABStats::log_sizing(size_t calculated_words, size_t net_desired_words) {
+  log_debug(gc, plab)("%s sizing: "
+                      "calculated: " SIZE_FORMAT "B, "
+                      "actual: " SIZE_FORMAT "B",
+                      _description,
+                      calculated_words * HeapWordSize,
+                      net_desired_words * HeapWordSize);
+}
+
 // Calculates plab size for current number of gc worker threads.
 size_t PLABStats::desired_plab_sz(uint no_of_gc_workers) {
   return MAX2(min_size(), (size_t)align_object_size(_desired_net_plab_sz / no_of_gc_workers));
@@ -119,7 +143,13 @@ size_t PLABStats::desired_plab_sz(uint no_of_gc_workers) {
 // use. This should be called once at the end of parallel
 // scavenge; it clears the sensor accumulators.
 void PLABStats::adjust_desired_plab_sz() {
-  assert(ResizePLAB, "Not set");
+  log_plab_allocation();
+
+  if (!ResizePLAB) {
+    // Clear accumulators for next round.
+    reset();
+    return;
+  }
 
   assert(is_object_aligned(max_size()) && min_size() <= max_size(),
          "PLAB clipping computation may be incorrect");
@@ -150,8 +180,9 @@ void PLABStats::adjust_desired_plab_sz() {
   new_plab_sz = MIN2(max_size(), new_plab_sz);
   new_plab_sz = align_object_size(new_plab_sz);
   // Latch the result
-  log_trace(gc, plab)("plab_size = " SIZE_FORMAT " desired_net_plab_sz = " SIZE_FORMAT ") ", recent_plab_sz, new_plab_sz);
   _desired_net_plab_sz = new_plab_sz;
 
+  log_sizing(recent_plab_sz, new_plab_sz);
+
   reset();
 }
diff --git a/hotspot/src/share/vm/gc/shared/plab.hpp b/hotspot/src/share/vm/gc/shared/plab.hpp
index b684769ed61..e73562b301f 100644
--- a/hotspot/src/share/vm/gc/shared/plab.hpp
+++ b/hotspot/src/share/vm/gc/shared/plab.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -146,6 +146,8 @@ public:
 // PLAB book-keeping.
 class PLABStats : public CHeapObj<mtGC> {
  protected:
+  const char* _description;   // Identifying string.
+
   size_t _allocated;          // Total allocated
   size_t _wasted;             // of which wasted (internal fragmentation)
   size_t _undo_wasted;        // of which wasted on undo (is not used for calculation of PLAB size)
@@ -160,8 +162,12 @@ class PLABStats : public CHeapObj<mtGC> {
     _undo_wasted = 0;
     _unused      = 0;
   }
+
+  virtual void log_plab_allocation();
+  virtual void log_sizing(size_t calculated, size_t net_desired);
  public:
-  PLABStats(size_t desired_net_plab_sz_, unsigned wt) :
+  PLABStats(const char* description, size_t desired_net_plab_sz_, unsigned wt) :
+    _description(description),
     _allocated(0),
     _wasted(0),
     _undo_wasted(0),
@@ -172,6 +178,12 @@ class PLABStats : public CHeapObj<mtGC> {
 
   virtual ~PLABStats() { }
 
+  size_t allocated() const { return _allocated; }
+  size_t wasted() const { return _wasted; }
+  size_t unused() const { return _unused; }
+  size_t used() const { return allocated() - (wasted() + unused()); }
+  size_t undo_wasted() const { return _undo_wasted; }
+
   static const size_t min_size() {
     return PLAB::min_size();
   }
diff --git a/hotspot/src/share/vm/gc/shared/preservedMarks.cpp b/hotspot/src/share/vm/gc/shared/preservedMarks.cpp
new file mode 100644
index 00000000000..a82c8dd7bd4
--- /dev/null
+++ b/hotspot/src/share/vm/gc/shared/preservedMarks.cpp
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#include "precompiled.hpp"
+#include "gc/shared/preservedMarks.inline.hpp"
+#include "memory/allocation.inline.hpp"
+#include "oops/oop.inline.hpp"
+
+void PreservedMarks::restore() {
+  // First, iterate over the stack and restore all marks.
+  StackIterator<OopAndMarkOop, mtGC> iter(_stack);
+  while (!iter.is_empty()) {
+    OopAndMarkOop elem = iter.next();
+    elem.set_mark();
+  }
+
+  // Second, reclaim all the stack memory
+  _stack.clear(true /* clear_cache */);
+}
+
+void RemoveForwardedPointerClosure::do_object(oop obj) {
+  if (obj->is_forwarded()) {
+    obj->init_mark();
+  }
+}
+
+void PreservedMarksSet::init(uint num) {
+  assert(_stacks == NULL && _num == 0, "do not re-initialize");
+  assert(num > 0, "pre-condition");
+  if (_in_c_heap) {
+    _stacks = NEW_C_HEAP_ARRAY(Padded<PreservedMarks>, num, mtGC);
+  } else {
+    _stacks = NEW_RESOURCE_ARRAY(Padded<PreservedMarks>, num);
+  }
+  for (uint i = 0; i < num; i += 1) {
+    ::new (_stacks + i) PreservedMarks();
+  }
+  _num = num;
+
+  assert_empty();
+}
+
+void PreservedMarksSet::restore() {
+  for (uint i = 0; i < _num; i += 1) {
+    get(i)->restore();
+  }
+}
+
+void PreservedMarksSet::reclaim() {
+  assert_empty();
+
+  for (uint i = 0; i < _num; i += 1) {
+    _stacks[i].~Padded<PreservedMarks>();
+  }
+
+  if (_in_c_heap) {
+    FREE_C_HEAP_ARRAY(Padded<PreservedMarks>, _stacks);
+  } else {
+    // the array was resource-allocated, so nothing to do
+  }
+  _stacks = NULL;
+  _num = 0;
+}
+
+#ifndef PRODUCT
+void PreservedMarksSet::assert_empty() {
+  assert(_stacks != NULL && _num > 0, "should have been initialized");
+  for (uint i = 0; i < _num; i += 1) {
+    assert(get(i)->is_empty(), "stack should be empty");
+  }
+}
+#endif // ndef PRODUCT
diff --git a/hotspot/src/share/vm/gc/shared/preservedMarks.hpp b/hotspot/src/share/vm/gc/shared/preservedMarks.hpp
new file mode 100644
index 00000000000..42576d18f38
--- /dev/null
+++ b/hotspot/src/share/vm/gc/shared/preservedMarks.hpp
@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef SHARE_VM_GC_SHARED_PRESERVEDMARKS_HPP
+#define SHARE_VM_GC_SHARED_PRESERVEDMARKS_HPP
+
+#include "memory/allocation.hpp"
+#include "memory/padded.hpp"
+#include "oops/oop.hpp"
+#include "utilities/stack.hpp"
+
+class OopAndMarkOop {
+private:
+  oop _o;
+  markOop _m;
+
+public:
+  OopAndMarkOop(oop obj, markOop m) : _o(obj), _m(m) { }
+
+  void set_mark() const {
+    _o->set_mark(_m);
+  }
+};
+typedef Stack<OopAndMarkOop, mtGC> OopAndMarkOopStack;
+
+class PreservedMarks VALUE_OBJ_CLASS_SPEC {
+private:
+  OopAndMarkOopStack _stack;
+
+  inline bool should_preserve_mark(oop obj, markOop m) const;
+  inline void push(oop obj, markOop m);
+
+public:
+  bool is_empty() const { return _stack.is_empty(); }
+  inline void push_if_necessary(oop obj, markOop m);
+  // Iterate over the stack, restore the preserved marks, then reclaim
+  // the memory taken up by stack chunks.
+  void restore();
+  ~PreservedMarks() { assert(is_empty(), "should have been cleared"); }
+};
+
+class RemoveForwardedPointerClosure: public ObjectClosure {
+public:
+  virtual void do_object(oop obj);
+};
+
+class PreservedMarksSet VALUE_OBJ_CLASS_SPEC {
+private:
+  // true -> _stacks will be allocated in the C heap
+  // false -> _stacks will be allocated in the resource arena
+  const bool _in_c_heap;
+
+  // Number of stacks we have allocated (typically, one stack per GC worker).
+  // This should be >= 1 if the stacks have been initialized,
+  // or == 0 if they have not.
+  uint _num;
+
+  // Stack array (typically, one stack per GC worker) of length _num.
+  // This should be != NULL if the stacks have been initialized,
+  // or == NULL if they have not.
+  Padded<PreservedMarks>* _stacks;
+
+public:
+  // Return the i'th stack.
+  PreservedMarks* get(uint i = 0) const {
+    assert(_num > 0 && _stacks != NULL, "stacks should have been initialized");
+    assert(i < _num, "pre-condition");
+    return (_stacks + i);
+  }
+
+  // Allocate stack array.
+  void init(uint num);
+  // Iterate over all stacks, restore all preserved marks, then
+  // reclaim the memory taken up by stack chunks.
+  void restore();
+  // Reclaim stack array.
+  void reclaim();
+
+  // Assert all the stacks are empty.
+  void assert_empty() PRODUCT_RETURN;
+
+  PreservedMarksSet(bool in_c_heap)
+      : _in_c_heap(in_c_heap), _num(0), _stacks(NULL) { }
+
+  ~PreservedMarksSet() {
+    assert(_stacks == NULL && _num == 0, "stacks should have been reclaimed");
+  }
+};
+
+#endif // SHARE_VM_GC_SHARED_PRESERVEDMARKS_HPP
diff --git a/hotspot/src/share/vm/gc/shared/preservedMarks.inline.hpp b/hotspot/src/share/vm/gc/shared/preservedMarks.inline.hpp
new file mode 100644
index 00000000000..32c83115a69
--- /dev/null
+++ b/hotspot/src/share/vm/gc/shared/preservedMarks.inline.hpp
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#include "gc/shared/preservedMarks.hpp"
+#include "oops/markOop.inline.hpp"
+#include "utilities/stack.inline.hpp"
+
+#ifndef SHARE_VM_GC_SHARED_PRESERVEDMARKS_INLINE_HPP
+#define SHARE_VM_GC_SHARED_PRESERVEDMARKS_INLINE_HPP
+
+inline bool PreservedMarks::should_preserve_mark(oop obj, markOop m) const {
+  return m->must_be_preserved_for_promotion_failure(obj);
+}
+
+inline void PreservedMarks::push(oop obj, markOop m) {
+  assert(should_preserve_mark(obj, m), "pre-condition");
+  OopAndMarkOop elem(obj, m);
+  _stack.push(elem);
+}
+
+inline void PreservedMarks::push_if_necessary(oop obj, markOop m) {
+  if (should_preserve_mark(obj, m)) {
+    push(obj, m);
+  }
+}
+
+#endif // SHARE_VM_GC_SHARED_PRESERVEDMARKS_INLINE_HPP
diff --git a/hotspot/src/share/vm/gc/shared/referenceProcessor.cpp b/hotspot/src/share/vm/gc/shared/referenceProcessor.cpp
index 544cf81001d..7b3616ff168 100644
--- a/hotspot/src/share/vm/gc/shared/referenceProcessor.cpp
+++ b/hotspot/src/share/vm/gc/shared/referenceProcessor.cpp
@@ -339,7 +339,7 @@ void ReferenceProcessor::enqueue_discovered_reflist(DiscoveredList& refs_list,
   // all linked Reference objects. Note that it is important to not dirty any
   // cards during reference processing since this will cause card table
   // verification to fail for G1.
-  log_develop_trace(gc, ref)("ReferenceProcessor::enqueue_discovered_reflist list " INTPTR_FORMAT, p2i(refs_list.head()));
+  log_develop_trace(gc, ref)("ReferenceProcessor::enqueue_discovered_reflist list " INTPTR_FORMAT, p2i(&refs_list));
 
   oop obj = NULL;
   oop next_d = refs_list.head();
@@ -502,7 +502,7 @@ ReferenceProcessor::process_phase1(DiscoveredList&    refs_list,
   // Close the reachable set
   complete_gc->do_void();
   log_develop_trace(gc, ref)(" Dropped " SIZE_FORMAT " dead Refs out of " SIZE_FORMAT " discovered Refs by policy, from list " INTPTR_FORMAT,
-                             iter.removed(), iter.processed(), p2i(refs_list.head()));
+                             iter.removed(), iter.processed(), p2i(&refs_list));
     }
 
 // Traverse the list and remove any Refs that are not active, or
@@ -536,7 +536,7 @@ ReferenceProcessor::pp2_work(DiscoveredList&    refs_list,
     if (iter.processed() > 0) {
       log_develop_trace(gc, ref)(" Dropped " SIZE_FORMAT " active Refs out of " SIZE_FORMAT
         " Refs in discovered list " INTPTR_FORMAT,
-        iter.removed(), iter.processed(), p2i(refs_list.head()));
+        iter.removed(), iter.processed(), p2i(&refs_list));
     }
   )
 }
@@ -575,7 +575,7 @@ ReferenceProcessor::pp2_work_concurrent_discovery(DiscoveredList&    refs_list,
     if (iter.processed() > 0) {
       log_develop_trace(gc, ref)(" Dropped " SIZE_FORMAT " active Refs out of " SIZE_FORMAT
         " Refs in discovered list " INTPTR_FORMAT,
-        iter.removed(), iter.processed(), p2i(refs_list.head()));
+        iter.removed(), iter.processed(), p2i(&refs_list));
     }
   )
 }
@@ -1198,7 +1198,7 @@ ReferenceProcessor::preclean_discovered_reflist(DiscoveredList&    refs_list,
   NOT_PRODUCT(
     if (iter.processed() > 0) {
       log_develop_trace(gc, ref)(" Dropped " SIZE_FORMAT " Refs out of " SIZE_FORMAT " Refs in discovered list " INTPTR_FORMAT,
-        iter.removed(), iter.processed(), p2i(refs_list.head()));
+        iter.removed(), iter.processed(), p2i(&refs_list));
     }
   )
 }
diff --git a/hotspot/src/share/vm/gc/shared/workgroup.hpp b/hotspot/src/share/vm/gc/shared/workgroup.hpp
index b2a48647cab..c28579ef471 100644
--- a/hotspot/src/share/vm/gc/shared/workgroup.hpp
+++ b/hotspot/src/share/vm/gc/shared/workgroup.hpp
@@ -29,6 +29,7 @@
 #include "runtime/globals.hpp"
 #include "runtime/thread.hpp"
 #include "gc/shared/gcId.hpp"
+#include "logging/log.hpp"
 #include "utilities/debug.hpp"
 #include "utilities/globalDefinitions.hpp"
 
@@ -151,6 +152,7 @@ class AbstractWorkGang : public CHeapObj<mtInternal> {
     _active_workers = MAX2(1U, _active_workers);
     assert(UseDynamicNumberOfGCThreads || _active_workers == _total_workers,
            "Unless dynamic should use total workers");
+    log_info(gc, task)("GC Workers: %d", _active_workers);
   }
 
   // Return the Ith worker.
diff --git a/hotspot/src/share/vm/interpreter/cppInterpreter.cpp b/hotspot/src/share/vm/interpreter/cppInterpreter.cpp
index cbcfccbd759..2dcef77ef53 100644
--- a/hotspot/src/share/vm/interpreter/cppInterpreter.cpp
+++ b/hotspot/src/share/vm/interpreter/cppInterpreter.cpp
@@ -27,6 +27,7 @@
 #include "interpreter/cppInterpreterGenerator.hpp"
 #include "interpreter/interpreter.hpp"
 #include "interpreter/interpreterRuntime.hpp"
+#include "runtime/logTimer.hpp"
 
 #ifdef CC_INTERP
 
@@ -42,7 +43,7 @@ void CppInterpreter::initialize() {
 
   // generate interpreter
   { ResourceMark rm;
-    TraceTime timer("Interpreter generation", TraceStartupTime);
+    TraceStartupTime timer("Interpreter generation");
     int code_size = InterpreterCodeSize;
     NOT_PRODUCT(code_size *= 4;)  // debug uses extra interpreter code space
     _code = new StubQueue(new InterpreterCodeletInterface, code_size, NULL,
diff --git a/hotspot/src/share/vm/interpreter/interpreterRuntime.cpp b/hotspot/src/share/vm/interpreter/interpreterRuntime.cpp
index 166390d8d6b..839eec62153 100644
--- a/hotspot/src/share/vm/interpreter/interpreterRuntime.cpp
+++ b/hotspot/src/share/vm/interpreter/interpreterRuntime.cpp
@@ -762,14 +762,6 @@ void InterpreterRuntime::resolve_invoke(JavaThread* thread, Bytecodes::Code byte
   ConstantPoolCacheEntry* cp_cache_entry = cache_entry(thread);
   if (cp_cache_entry->is_resolved(bytecode)) return;
 
-  if (bytecode == Bytecodes::_invokeinterface) {
-    if (log_develop_is_enabled(Trace, itables)) {
-      ResourceMark rm(thread);
-      log_develop_trace(itables)("Resolving: klass: %s to method: %s",
-                                 info.resolved_klass()->name()->as_C_string(),
-                                 info.resolved_method()->name()->as_C_string());
-    }
-  }
 #ifdef ASSERT
   if (bytecode == Bytecodes::_invokeinterface) {
     if (info.resolved_method()->method_holder() ==
diff --git a/hotspot/src/share/vm/interpreter/templateInterpreter.cpp b/hotspot/src/share/vm/interpreter/templateInterpreter.cpp
index c68f6858da6..8c2363be0d8 100644
--- a/hotspot/src/share/vm/interpreter/templateInterpreter.cpp
+++ b/hotspot/src/share/vm/interpreter/templateInterpreter.cpp
@@ -31,6 +31,7 @@
 #include "interpreter/templateInterpreterGenerator.hpp"
 #include "interpreter/templateTable.hpp"
 #include "memory/resourceArea.hpp"
+#include "runtime/logTimer.hpp"
 
 #ifndef CC_INTERP
 
@@ -48,7 +49,7 @@ void TemplateInterpreter::initialize() {
 
   // generate interpreter
   { ResourceMark rm;
-    TraceTime timer("Interpreter generation", TraceStartupTime);
+    TraceStartupTime timer("Interpreter generation");
     int code_size = InterpreterCodeSize;
     NOT_PRODUCT(code_size *= 4;)  // debug uses extra interpreter code space
 #if INCLUDE_JVMTI
diff --git a/hotspot/src/share/vm/interpreter/templateTable.cpp b/hotspot/src/share/vm/interpreter/templateTable.cpp
index ddd7fc6470c..c71ebd28263 100644
--- a/hotspot/src/share/vm/interpreter/templateTable.cpp
+++ b/hotspot/src/share/vm/interpreter/templateTable.cpp
@@ -26,8 +26,7 @@
 #include "gc/shared/collectedHeap.hpp"
 #include "interpreter/interp_masm.hpp"
 #include "interpreter/templateTable.hpp"
-#include "runtime/timer.hpp"
-
+#include "runtime/logTimer.hpp"
 
 #ifdef CC_INTERP
 
@@ -246,7 +245,7 @@ void TemplateTable::initialize() {
   if (_is_initialized) return;
 
   // Initialize table
-  TraceTime timer("TemplateTable initialization", TraceStartupTime);
+  TraceStartupTime timer("TemplateTable initialization");
 
   _bs = Universe::heap()->barrier_set();
 
diff --git a/hotspot/src/share/vm/jvmci/jvmciCodeInstaller.cpp b/hotspot/src/share/vm/jvmci/jvmciCodeInstaller.cpp
index cb06c34d4b6..2043b59d5e1 100644
--- a/hotspot/src/share/vm/jvmci/jvmciCodeInstaller.cpp
+++ b/hotspot/src/share/vm/jvmci/jvmciCodeInstaller.cpp
@@ -551,6 +551,14 @@ JVMCIEnv::CodeInstallResult CodeInstaller::install(JVMCICompiler* compiler, Hand
                                        compiler, _debug_recorder, _dependencies, env, id,
                                        has_unsafe_access, _has_wide_vector, installed_code, compiled_code, speculation_log);
     cb = nm;
+    if (nm != NULL && env == NULL) {
+      DirectiveSet* directive = DirectivesStack::getMatchingDirective(method, compiler);
+      bool printnmethods = directive->PrintAssemblyOption || directive->PrintNMethodsOption;
+      if (printnmethods || PrintDebugInfo || PrintRelocations || PrintDependencies || PrintExceptionHandlers) {
+        nm->print_nmethod(printnmethods);
+      }
+      DirectivesStack::release(directive);
+    }
   }
 
   if (cb != NULL) {
diff --git a/hotspot/src/share/vm/jvmci/jvmciCompiler.cpp b/hotspot/src/share/vm/jvmci/jvmciCompiler.cpp
index 429ccabbe6c..e84d4b319c5 100644
--- a/hotspot/src/share/vm/jvmci/jvmciCompiler.cpp
+++ b/hotspot/src/share/vm/jvmci/jvmciCompiler.cpp
@@ -162,6 +162,9 @@ void JVMCICompiler::compile_method(const methodHandle& method, int entry_bci, JV
     CLEAR_PENDING_EXCEPTION;
 
     java_lang_Throwable::java_printStackTrace(exception, THREAD);
+    if (HAS_PENDING_EXCEPTION) {
+      CLEAR_PENDING_EXCEPTION;
+    }
 
     env->set_failure("exception throw", false);
   } else {
diff --git a/hotspot/src/share/vm/jvmci/jvmciRuntime.cpp b/hotspot/src/share/vm/jvmci/jvmciRuntime.cpp
index 716f73c06b1..367afbf36e1 100644
--- a/hotspot/src/share/vm/jvmci/jvmciRuntime.cpp
+++ b/hotspot/src/share/vm/jvmci/jvmciRuntime.cpp
@@ -51,7 +51,6 @@
 jobject JVMCIRuntime::_HotSpotJVMCIRuntime_instance = NULL;
 bool JVMCIRuntime::_HotSpotJVMCIRuntime_initialized = false;
 bool JVMCIRuntime::_well_known_classes_initialized = false;
-const char* JVMCIRuntime::_compiler = NULL;
 int JVMCIRuntime::_trivial_prefixes_count = 0;
 char** JVMCIRuntime::_trivial_prefixes = NULL;
 bool JVMCIRuntime::_shutdown_called = false;
@@ -104,6 +103,7 @@ static void deopt_caller() {
 JRT_BLOCK_ENTRY(void, JVMCIRuntime::new_instance(JavaThread* thread, Klass* klass))
   JRT_BLOCK;
   assert(klass->is_klass(), "not a class");
+  Handle holder(THREAD, klass->klass_holder()); // keep the klass alive
   instanceKlassHandle h(thread, klass);
   h->check_valid_for_instantiation(true, CHECK);
   // make sure klass is initialized
@@ -129,6 +129,7 @@ JRT_BLOCK_ENTRY(void, JVMCIRuntime::new_array(JavaThread* thread, Klass* array_k
     BasicType elt_type = TypeArrayKlass::cast(array_klass)->element_type();
     obj = oopFactory::new_typeArray(elt_type, length, CHECK);
   } else {
+    Handle holder(THREAD, array_klass->klass_holder()); // keep the klass alive
     Klass* elem_klass = ObjArrayKlass::cast(array_klass)->element_klass();
     obj = oopFactory::new_objArray(elem_klass, length, CHECK);
   }
@@ -172,6 +173,7 @@ void JVMCIRuntime::new_store_pre_barrier(JavaThread* thread) {
 JRT_ENTRY(void, JVMCIRuntime::new_multi_array(JavaThread* thread, Klass* klass, int rank, jint* dims))
   assert(klass->is_klass(), "not a class");
   assert(rank >= 1, "rank must be nonzero");
+  Handle holder(THREAD, klass->klass_holder()); // keep the klass alive
   oop obj = ArrayKlass::cast(klass)->multi_allocate(rank, dims, CHECK);
   thread->set_vm_result(obj);
 JRT_END
@@ -293,13 +295,11 @@ JRT_ENTRY_NO_ASYNC(static address, exception_handler_for_pc_helper(JavaThread* t
     // tracing
     if (log_is_enabled(Info, exceptions)) {
       ResourceMark rm;
-      log_info(exceptions)("Exception <%s> (" INTPTR_FORMAT ") thrown in"
-                           " compiled method <%s> at PC " INTPTR_FORMAT
-                           " for thread " INTPTR_FORMAT,
-                           exception->print_value_string(),
-                           p2i((address)exception()),
-                           nm->method()->print_value_string(), p2i(pc),
-                           p2i(thread));
+      stringStream tempst;
+      tempst.print("compiled method <%s>\n"
+                   " at PC" INTPTR_FORMAT " for thread " INTPTR_FORMAT,
+                   nm->method()->print_value_string(), p2i(pc), p2i(thread));
+      Exceptions::log_exception(exception, tempst);
     }
     // for AbortVMOnException flag
     NOT_PRODUCT(Exceptions::debug_check_abort(exception));
@@ -644,15 +644,6 @@ void JVMCIRuntime::initialize_HotSpotJVMCIRuntime(TRAPS) {
            "HotSpotJVMCIRuntime initialization should only be triggered through JVMCI initialization");
 #endif
 
-    if (_compiler != NULL) {
-      JavaCallArguments args;
-      oop compiler = java_lang_String::create_oop_from_str(_compiler, CHECK);
-      args.push_oop(compiler);
-      callStatic("jdk/vm/ci/hotspot/HotSpotJVMCICompilerConfig",
-                 "selectCompiler",
-                 "(Ljava/lang/String;)Ljava/lang/Boolean;", &args, CHECK);
-    }
-
     Handle result = callStatic("jdk/vm/ci/hotspot/HotSpotJVMCIRuntime",
                                "runtime",
                                "()Ljdk/vm/ci/hotspot/HotSpotJVMCIRuntime;", NULL, CHECK);
@@ -785,66 +776,6 @@ JVM_ENTRY(void, JVM_RegisterJVMCINatives(JNIEnv *env, jclass c2vmClass))
   }
 JVM_END
 
-/**
- * Closure for parsing a line from a *.properties file in jre/lib/jvmci/properties.
- * The line must match the regular expression "[^=]+=.*". That is one or more
- * characters other than '=' followed by '=' followed by zero or more characters.
- * Everything before the '=' is the property name and everything after '=' is the value.
- * Lines that start with '#' are treated as comments and ignored.
- * No special processing of whitespace or any escape characters is performed.
- * The last definition of a property "wins" (i.e., it overrides all earlier
- * definitions of the property).
- */
-class JVMCIPropertiesFileClosure : public ParseClosure {
-  SystemProperty** _plist;
-public:
-  JVMCIPropertiesFileClosure(SystemProperty** plist) : _plist(plist) {}
-  void do_line(char* line) {
-    if (line[0] == '#') {
-      // skip comment
-      return;
-    }
-    size_t len = strlen(line);
-    char* sep = strchr(line, '=');
-    if (sep == NULL) {
-      warn_and_abort("invalid format: could not find '=' character");
-      return;
-    }
-    if (sep == line) {
-      warn_and_abort("invalid format: name cannot be empty");
-      return;
-    }
-    *sep = '\0';
-    const char* name = line;
-    char* value = sep + 1;
-    Arguments::PropertyList_unique_add(_plist, name, value);
-  }
-};
-
-void JVMCIRuntime::init_system_properties(SystemProperty** plist) {
-  char jvmciDir[JVM_MAXPATHLEN];
-  const char* fileSep = os::file_separator();
-  jio_snprintf(jvmciDir, sizeof(jvmciDir), "%s%slib%sjvmci",
-               Arguments::get_java_home(), fileSep, fileSep, fileSep);
-  DIR* dir = os::opendir(jvmciDir);
-  if (dir != NULL) {
-    struct dirent *entry;
-    char *dbuf = NEW_C_HEAP_ARRAY(char, os::readdir_buf_size(jvmciDir), mtInternal);
-    JVMCIPropertiesFileClosure closure(plist);
-    const unsigned suffix_len = (unsigned)strlen(".properties");
-    while ((entry = os::readdir(dir, (dirent *) dbuf)) != NULL && !closure.is_aborted()) {
-      const char* name = entry->d_name;
-      if (strlen(name) > suffix_len && strcmp(name + strlen(name) - suffix_len, ".properties") == 0) {
-        char propertiesFilePath[JVM_MAXPATHLEN];
-        jio_snprintf(propertiesFilePath, sizeof(propertiesFilePath), "%s%s%s",jvmciDir, fileSep, name);
-        JVMCIRuntime::parse_lines(propertiesFilePath, &closure, false);
-      }
-    }
-    FREE_C_HEAP_ARRAY(char, dbuf);
-    os::closedir(dir);
-  }
-}
-
 #define CHECK_WARN_ABORT_(message) THREAD); \
   if (HAS_PENDING_EXCEPTION) { \
     warning(message); \
@@ -855,12 +786,6 @@ void JVMCIRuntime::init_system_properties(SystemProperty** plist) {
   } \
   (void)(0
 
-void JVMCIRuntime::save_compiler(const char* compiler) {
-  assert(compiler != NULL, "npe");
-  assert(_compiler == NULL, "cannot reassign JVMCI compiler");
-  _compiler = compiler;
-}
-
 void JVMCIRuntime::shutdown(TRAPS) {
   if (_HotSpotJVMCIRuntime_instance != NULL) {
     _shutdown_called = true;
@@ -886,69 +811,3 @@ bool JVMCIRuntime::treat_as_trivial(Method* method) {
   }
   return false;
 }
-
-void JVMCIRuntime::parse_lines(char* path, ParseClosure* closure, bool warnStatFailure) {
-  struct stat st;
-  if (::stat(path, &st) == 0 && (st.st_mode & S_IFREG) == S_IFREG) { // exists & is regular file
-    int file_handle = ::open(path, os::default_file_open_flags(), 0);
-    if (file_handle != -1) {
-      char* buffer = NEW_C_HEAP_ARRAY(char, st.st_size + 1, mtInternal);
-      int num_read;
-      num_read = (int) ::read(file_handle, (char*) buffer, st.st_size);
-      if (num_read == -1) {
-        warning("Error reading file %s due to %s", path, strerror(errno));
-      } else if (num_read != st.st_size) {
-        warning("Only read %d of " SIZE_FORMAT " bytes from %s", num_read, (size_t) st.st_size, path);
-      }
-      ::close(file_handle);
-      closure->set_filename(path);
-      if (num_read == st.st_size) {
-        buffer[num_read] = '\0';
-
-        char* line = buffer;
-        while (line - buffer < num_read && !closure->is_aborted()) {
-          // find line end (\r, \n or \r\n)
-          char* nextline = NULL;
-          char* cr = strchr(line, '\r');
-          char* lf = strchr(line, '\n');
-          if (cr != NULL && lf != NULL) {
-            char* min = MIN2(cr, lf);
-            *min = '\0';
-            if (lf == cr + 1) {
-              nextline = lf + 1;
-            } else {
-              nextline = min + 1;
-            }
-          } else if (cr != NULL) {
-            *cr = '\0';
-            nextline = cr + 1;
-          } else if (lf != NULL) {
-            *lf = '\0';
-            nextline = lf + 1;
-          }
-          // trim left
-          while (*line == ' ' || *line == '\t') line++;
-          char* end = line + strlen(line);
-          // trim right
-          while (end > line && (*(end -1) == ' ' || *(end -1) == '\t')) end--;
-          *end = '\0';
-          // skip comments and empty lines
-          if (*line != '#' && strlen(line) > 0) {
-            closure->parse_line(line);
-          }
-          if (nextline != NULL) {
-            line = nextline;
-          } else {
-            // File without newline at the end
-            break;
-          }
-        }
-      }
-      FREE_C_HEAP_ARRAY(char, buffer);
-    } else {
-      warning("Error opening file %s due to %s", path, strerror(errno));
-    }
-  } else if (warnStatFailure) {
-    warning("Could not stat file %s due to %s", path, strerror(errno));
-  }
-}
diff --git a/hotspot/src/share/vm/jvmci/jvmciRuntime.hpp b/hotspot/src/share/vm/jvmci/jvmciRuntime.hpp
index 17476d65af9..4c37817537d 100644
--- a/hotspot/src/share/vm/jvmci/jvmciRuntime.hpp
+++ b/hotspot/src/share/vm/jvmci/jvmciRuntime.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -70,7 +70,6 @@ class JVMCIRuntime: public AllStatic {
   static jobject _HotSpotJVMCIRuntime_instance;
   static bool _HotSpotJVMCIRuntime_initialized;
   static bool _well_known_classes_initialized;
-  static const char* _compiler;
 
   static int _trivial_prefixes_count;
   static char** _trivial_prefixes;
@@ -85,19 +84,9 @@ class JVMCIRuntime: public AllStatic {
   static Handle create_Service(const char* name, TRAPS);
 
  public:
-
-  /**
-   * Parses *.properties files in jre/lib/jvmci/ and adds the properties to plist.
-   */
-  static void init_system_properties(SystemProperty** plist);
-
-  /**
-   * Saves the value of the "jvmci.compiler" system property for processing
-   * when JVMCI is initialized.
-   */
-  static void save_compiler(const char* compiler);
-
-  static bool is_HotSpotJVMCIRuntime_initialized() { return _HotSpotJVMCIRuntime_initialized; }
+  static bool is_HotSpotJVMCIRuntime_initialized() {
+    return _HotSpotJVMCIRuntime_initialized;
+  }
 
   /**
    * Gets the singleton HotSpotJVMCIRuntime instance, initializing it if necessary
@@ -136,7 +125,6 @@ class JVMCIRuntime: public AllStatic {
   }
 
   static bool treat_as_trivial(Method* method);
-  static void parse_lines(char* path, ParseClosure* closure, bool warnStatFailure);
 
   static BasicType kindToBasicType(Handle kind, TRAPS);
 
diff --git a/hotspot/src/share/vm/jvmci/vmStructs_jvmci.cpp b/hotspot/src/share/vm/jvmci/vmStructs_jvmci.cpp
index 9456f34a0eb..9c754133a40 100644
--- a/hotspot/src/share/vm/jvmci/vmStructs_jvmci.cpp
+++ b/hotspot/src/share/vm/jvmci/vmStructs_jvmci.cpp
@@ -592,6 +592,14 @@
 #endif // TARGET_OS_FAMILY_bsd
 
 
+#ifdef TARGET_ARCH_aarch64
+
+#define VM_STRUCTS_CPU(nonstatic_field, static_field, unchecked_nonstatic_field, volatile_nonstatic_field, nonproduct_nonstatic_field, c2_nonstatic_field, unchecked_c1_static_field, unchecked_c2_static_field) \
+  volatile_nonstatic_field(JavaFrameAnchor, _last_Java_fp, intptr_t*)
+
+#endif // TARGET_ARCH_aarch64
+
+
 #ifdef TARGET_ARCH_x86
 
 #define VM_STRUCTS_CPU(nonstatic_field, static_field, unchecked_nonstatic_field, volatile_nonstatic_field, nonproduct_nonstatic_field, c2_nonstatic_field, unchecked_c1_static_field, unchecked_c2_static_field) \
@@ -631,11 +639,12 @@
   declare_constant(VM_Version::CPU_AVX512DQ)                        \
   declare_constant(VM_Version::CPU_AVX512PF)                        \
   declare_constant(VM_Version::CPU_AVX512ER)                        \
-  declare_constant(VM_Version::CPU_AVX512CD)                        \
-  declare_constant(VM_Version::CPU_AVX512BW)
+  declare_constant(VM_Version::CPU_AVX512CD)
 
 #define VM_LONG_CONSTANTS_CPU(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant) \
-  declare_preprocessor_constant("VM_Version::CPU_AVX512VL", CPU_AVX512VL)
+  declare_preprocessor_constant("VM_Version::CPU_AVX512BW", CPU_AVX512BW) \
+  declare_preprocessor_constant("VM_Version::CPU_AVX512VL", CPU_AVX512VL) \
+  declare_preprocessor_constant("VM_Version::CPU_SHA", CPU_SHA)
 
 #endif // TARGET_ARCH_x86
 
diff --git a/hotspot/src/share/vm/logging/logConfiguration.cpp b/hotspot/src/share/vm/logging/logConfiguration.cpp
index 2ff86004cce..2bdd8682f93 100644
--- a/hotspot/src/share/vm/logging/logConfiguration.cpp
+++ b/hotspot/src/share/vm/logging/logConfiguration.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -82,8 +82,7 @@ void LogConfiguration::post_initialize() {
 
 void LogConfiguration::initialize(jlong vm_start_time) {
   LogFileOutput::set_file_name_parameters(vm_start_time);
-  LogDecorations::set_vm_start_time_millis(vm_start_time);
-
+  LogDecorations::initialize(vm_start_time);
   assert(_outputs == NULL, "Should not initialize _outputs before this function, initialize called twice?");
   _outputs = NEW_C_HEAP_ARRAY(LogOutput*, 2, mtLogging);
   _outputs[0] = LogOutput::Stdout;
diff --git a/hotspot/src/share/vm/logging/logDecorations.cpp b/hotspot/src/share/vm/logging/logDecorations.cpp
index 3438b8ad734..210ab31313a 100644
--- a/hotspot/src/share/vm/logging/logDecorations.cpp
+++ b/hotspot/src/share/vm/logging/logDecorations.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -29,12 +29,21 @@
 #include "services/management.hpp"
 
 jlong LogDecorations::_vm_start_time_millis = 0;
+const char* LogDecorations::_host_name = "";
 
 LogDecorations::LogDecorations(LogLevelType level, const LogTagSet &tagset, const LogDecorators &decorators)
   : _level(level), _tagset(tagset), _millis(-1) {
   create_decorations(decorators);
 }
 
+void LogDecorations::initialize(jlong vm_start_time) {
+  char buffer[1024];
+  if (os::get_host_name(buffer, sizeof(buffer))){
+    _host_name = os::strdup_check_oom(buffer);
+  }
+  _vm_start_time_millis = vm_start_time;
+}
+
 void LogDecorations::create_decorations(const LogDecorators &decorators) {
   char* position = _decorations_buffer;
   #define DECORATOR(full_name, abbr) \
@@ -109,3 +118,9 @@ char* LogDecorations::create_tags_decoration(char* pos) {
   int written = _tagset.label(pos, DecorationsBufferSize - (pos - _decorations_buffer));
   ASSERT_AND_RETURN(written, pos)
 }
+
+char* LogDecorations::create_hostname_decoration(char* pos) {
+  int written = jio_snprintf(pos, DecorationsBufferSize - (pos - _decorations_buffer), "%s", _host_name);
+  ASSERT_AND_RETURN(written, pos)
+}
+
diff --git a/hotspot/src/share/vm/logging/logDecorations.hpp b/hotspot/src/share/vm/logging/logDecorations.hpp
index 08a675f225b..fcc166147e8 100644
--- a/hotspot/src/share/vm/logging/logDecorations.hpp
+++ b/hotspot/src/share/vm/logging/logDecorations.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -39,6 +39,7 @@ class LogDecorations VALUE_OBJ_CLASS_SPEC {
   LogTagSet _tagset;
   jlong _millis;
   static jlong _vm_start_time_millis;
+  static const char* _host_name;
 
   jlong java_millis();
   void create_decorations(const LogDecorators& decorators);
@@ -48,15 +49,13 @@ class LogDecorations VALUE_OBJ_CLASS_SPEC {
 #undef DECORATOR
 
  public:
+  static void initialize(jlong vm_start_time);
+
   LogDecorations(LogLevelType level, const LogTagSet& tagset, const LogDecorators& decorators);
 
   const char* decoration(LogDecorators::Decorator decorator) const {
     return _decoration_offset[decorator];
   }
-
-  static void set_vm_start_time_millis(jlong start_time) {
-    _vm_start_time_millis = start_time;
-  }
 };
 
 #endif // SHARE_VM_LOGGING_LOGDECORATIONS_HPP
diff --git a/hotspot/src/share/vm/logging/logDecorators.hpp b/hotspot/src/share/vm/logging/logDecorators.hpp
index 56a4778b034..1e52124060f 100644
--- a/hotspot/src/share/vm/logging/logDecorators.hpp
+++ b/hotspot/src/share/vm/logging/logDecorators.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -34,6 +34,7 @@
 // uptimemillis - Milliseconds since the JVM started
 // timenanos    - The same value as generated by System.nanoTime()
 // uptimenanos  - Nanoseconds since the JVM started
+// hostname     - The hostname
 // pid          - The process identifier
 // tid          - The thread identifier
 // level        - The level associated with the log message
@@ -45,6 +46,7 @@
   DECORATOR(uptimemillis, um)   \
   DECORATOR(timenanos,    tn)   \
   DECORATOR(uptimenanos,  un)   \
+  DECORATOR(hostname,     hn)   \
   DECORATOR(pid,          p)    \
   DECORATOR(tid,          ti)   \
   DECORATOR(level,        l)    \
diff --git a/hotspot/src/share/vm/logging/logPrefix.hpp b/hotspot/src/share/vm/logging/logPrefix.hpp
index 039e5f44416..213fa7c2806 100644
--- a/hotspot/src/share/vm/logging/logPrefix.hpp
+++ b/hotspot/src/share/vm/logging/logPrefix.hpp
@@ -58,6 +58,7 @@
   LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, metaspace)) \
   LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, phases)) \
   LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, phases, start)) \
+  LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, phases, task)) \
   LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, plab)) \
   LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, region)) \
   LOG_PREFIX(GCId::print_prefix, LOG_TAGS(gc, remset)) \
diff --git a/hotspot/src/share/vm/logging/logTag.hpp b/hotspot/src/share/vm/logging/logTag.hpp
index d4ff40bd0dd..d292c8339e9 100644
--- a/hotspot/src/share/vm/logging/logTag.hpp
+++ b/hotspot/src/share/vm/logging/logTag.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -34,6 +34,7 @@
   LOG_TAG(alloc) \
   LOG_TAG(age) \
   LOG_TAG(barrier) \
+  LOG_TAG(biasedlocking) \
   LOG_TAG(bot) \
   LOG_TAG(census) \
   LOG_TAG(classhisto) \
@@ -42,6 +43,7 @@
   LOG_TAG(classload) /* Trace all classes loaded */ \
   LOG_TAG(classloaderdata) /* class loader loader_data lifetime */ \
   LOG_TAG(classunload) /* Trace unloading of classes */ \
+  LOG_TAG(classpath) \
   LOG_TAG(compaction) \
   LOG_TAG(cpu) \
   LOG_TAG(cset) \
@@ -65,6 +67,7 @@
   LOG_TAG(phases) \
   LOG_TAG(plab) \
   LOG_TAG(promotion) \
+  LOG_TAG(protectiondomain) /* "Trace protection domain verification" */ \
   LOG_TAG(ref) \
   LOG_TAG(refine) \
   LOG_TAG(region) \
@@ -73,12 +76,14 @@
   LOG_TAG(scavenge) \
   LOG_TAG(scrub) \
   LOG_TAG(start) \
+  LOG_TAG(startuptime) \
   LOG_TAG(state) \
   LOG_TAG(stats) \
   LOG_TAG(stringdedup) \
   LOG_TAG(survivor) \
   LOG_TAG(sweep) \
   LOG_TAG(task) \
+  LOG_TAG(thread) \
   LOG_TAG(tlab) \
   LOG_TAG(time) \
   LOG_TAG(verify) \
diff --git a/hotspot/src/share/vm/memory/filemap.cpp b/hotspot/src/share/vm/memory/filemap.cpp
index 2a82e60c063..1b21736315c 100644
--- a/hotspot/src/share/vm/memory/filemap.cpp
+++ b/hotspot/src/share/vm/memory/filemap.cpp
@@ -208,9 +208,7 @@ void FileMapInfo::allocate_classpath_entry_table() {
         count ++;
         bytes += (int)entry_size;
         bytes += name_bytes;
-        if (TraceClassPaths) {
-          tty->print_cr("[Add main shared path (%s) %s]", (cpe->is_jar_file() ? "jar" : "dir"), name);
-        }
+        log_info(classpath)("add main shared path (%s) %s", (cpe->is_jar_file() ? "jar" : "dir"), name);
       } else {
         SharedClassPathEntry* ent = shared_classpath(cur_entry);
         if (cpe->is_jar_file()) {
@@ -275,9 +273,7 @@ bool FileMapInfo::validate_classpath_entry_table() {
     struct stat st;
     const char* name = ent->_name;
     bool ok = true;
-    if (TraceClassPaths) {
-      tty->print_cr("[Checking shared classpath entry: %s]", name);
-    }
+    log_info(classpath)("checking shared classpath entry: %s", name);
     if (os::stat(name, &st) != 0) {
       fail_continue("Required classpath entry does not exist: %s", name);
       ok = false;
@@ -301,9 +297,7 @@ bool FileMapInfo::validate_classpath_entry_table() {
       }
     }
     if (ok) {
-      if (TraceClassPaths) {
-        tty->print_cr("[ok]");
-      }
+      log_info(classpath)("ok");
     } else if (!PrintSharedArchiveAndExit) {
       _validating_classpath_entry_table = false;
       return false;
@@ -888,10 +882,8 @@ bool FileMapInfo::FileMapHeader::validate() {
   char header_version[JVM_IDENT_MAX];
   get_header_version(header_version);
   if (strncmp(_jvm_ident, header_version, JVM_IDENT_MAX-1) != 0) {
-    if (TraceClassPaths) {
-      tty->print_cr("Expected: %s", header_version);
-      tty->print_cr("Actual:   %s", _jvm_ident);
-    }
+    log_info(classpath)("expected: %s", header_version);
+    log_info(classpath)("actual:   %s", _jvm_ident);
     FileMapInfo::fail_continue("The shared archive file was created by a different"
                   " version or build of HotSpot");
     return false;
@@ -919,7 +911,7 @@ bool FileMapInfo::validate_header() {
   if (status) {
     if (!ClassLoader::check_shared_paths_misc_info(_paths_misc_info, _header->_paths_misc_info_size)) {
       if (!PrintSharedArchiveAndExit) {
-        fail_continue("shared class paths mismatch (hint: enable -XX:+TraceClassPaths to diagnose the failure)");
+        fail_continue("shared class paths mismatch (hint: enable -Xlog:classpath=info to diagnose the failure)");
         status = false;
       }
     }
diff --git a/hotspot/src/share/vm/memory/metaspace.cpp b/hotspot/src/share/vm/memory/metaspace.cpp
index 72ec52da3d1..199702e083e 100644
--- a/hotspot/src/share/vm/memory/metaspace.cpp
+++ b/hotspot/src/share/vm/memory/metaspace.cpp
@@ -791,7 +791,6 @@ Mutex* const SpaceManager::_expand_lock =
 void VirtualSpaceNode::inc_container_count() {
   assert_lock_strong(SpaceManager::expand_lock());
   _container_count++;
-  DEBUG_ONLY(verify_container_count();)
 }
 
 void VirtualSpaceNode::dec_container_count() {
@@ -1073,6 +1072,7 @@ void VirtualSpaceList::purge(ChunkManager* chunk_manager) {
   VirtualSpaceNode* next_vsl = prev_vsl;
   while (next_vsl != NULL) {
     VirtualSpaceNode* vsl = next_vsl;
+    DEBUG_ONLY(vsl->verify_container_count();)
     next_vsl = vsl->next();
     // Don't free the current virtual space since it will likely
     // be needed soon.
@@ -1137,19 +1137,19 @@ void VirtualSpaceList::retire_current_virtual_space() {
 }
 
 void VirtualSpaceNode::retire(ChunkManager* chunk_manager) {
+  DEBUG_ONLY(verify_container_count();)
   for (int i = (int)MediumIndex; i >= (int)ZeroIndex; --i) {
     ChunkIndex index = (ChunkIndex)i;
     size_t chunk_size = chunk_manager->free_chunks(index)->size();
 
     while (free_words_in_vs() >= chunk_size) {
-      DEBUG_ONLY(verify_container_count();)
       Metachunk* chunk = get_chunk_vs(chunk_size);
       assert(chunk != NULL, "allocation should have been successful");
 
       chunk_manager->return_chunks(index, chunk);
       chunk_manager->inc_free_chunks_total(chunk_size);
-      DEBUG_ONLY(verify_container_count();)
     }
+    DEBUG_ONLY(verify_container_count();)
   }
   assert(free_words_in_vs() == 0, "should be empty now");
 }
diff --git a/hotspot/src/share/vm/memory/metaspaceShared.cpp b/hotspot/src/share/vm/memory/metaspaceShared.cpp
index d71f9292511..3f10488bf7f 100644
--- a/hotspot/src/share/vm/memory/metaspaceShared.cpp
+++ b/hotspot/src/share/vm/memory/metaspaceShared.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -40,6 +40,7 @@
 #include "memory/metaspaceShared.hpp"
 #include "oops/objArrayOop.hpp"
 #include "oops/oop.inline.hpp"
+#include "runtime/logTimer.hpp"
 #include "runtime/os.hpp"
 #include "runtime/signature.hpp"
 #include "runtime/vmThread.hpp"
@@ -771,88 +772,89 @@ void MetaspaceShared::prepare_for_dumping() {
 // Preload classes from a list, populate the shared spaces and dump to a
 // file.
 void MetaspaceShared::preload_and_dump(TRAPS) {
-  TraceTime timer("Dump Shared Spaces", TraceStartupTime);
-  ResourceMark rm;
-  char class_list_path_str[JVM_MAXPATHLEN];
+  { TraceStartupTime timer("Dump Shared Spaces");
+    ResourceMark rm;
+    char class_list_path_str[JVM_MAXPATHLEN];
 
-  tty->print_cr("Allocated shared space: " SIZE_FORMAT " bytes at " PTR_FORMAT,
-                MetaspaceShared::shared_rs()->size(),
-                p2i(MetaspaceShared::shared_rs()->base()));
+    tty->print_cr("Allocated shared space: " SIZE_FORMAT " bytes at " PTR_FORMAT,
+                  MetaspaceShared::shared_rs()->size(),
+                  p2i(MetaspaceShared::shared_rs()->base()));
 
-  // Preload classes to be shared.
-  // Should use some os:: method rather than fopen() here. aB.
-  const char* class_list_path;
-  if (SharedClassListFile == NULL) {
-    // Construct the path to the class list (in jre/lib)
-    // Walk up two directories from the location of the VM and
-    // optionally tack on "lib" (depending on platform)
-    os::jvm_path(class_list_path_str, sizeof(class_list_path_str));
-    for (int i = 0; i < 3; i++) {
-      char *end = strrchr(class_list_path_str, *os::file_separator());
-      if (end != NULL) *end = '\0';
-    }
-    int class_list_path_len = (int)strlen(class_list_path_str);
-    if (class_list_path_len >= 3) {
-      if (strcmp(class_list_path_str + class_list_path_len - 3, "lib") != 0) {
-        if (class_list_path_len < JVM_MAXPATHLEN - 4) {
-          jio_snprintf(class_list_path_str + class_list_path_len,
-                       sizeof(class_list_path_str) - class_list_path_len,
-                       "%slib", os::file_separator());
-          class_list_path_len += 4;
+    // Preload classes to be shared.
+    // Should use some os:: method rather than fopen() here. aB.
+    const char* class_list_path;
+    if (SharedClassListFile == NULL) {
+      // Construct the path to the class list (in jre/lib)
+      // Walk up two directories from the location of the VM and
+      // optionally tack on "lib" (depending on platform)
+      os::jvm_path(class_list_path_str, sizeof(class_list_path_str));
+      for (int i = 0; i < 3; i++) {
+        char *end = strrchr(class_list_path_str, *os::file_separator());
+        if (end != NULL) *end = '\0';
+      }
+      int class_list_path_len = (int)strlen(class_list_path_str);
+      if (class_list_path_len >= 3) {
+        if (strcmp(class_list_path_str + class_list_path_len - 3, "lib") != 0) {
+          if (class_list_path_len < JVM_MAXPATHLEN - 4) {
+            jio_snprintf(class_list_path_str + class_list_path_len,
+                         sizeof(class_list_path_str) - class_list_path_len,
+                         "%slib", os::file_separator());
+            class_list_path_len += 4;
+          }
         }
       }
+      if (class_list_path_len < JVM_MAXPATHLEN - 10) {
+        jio_snprintf(class_list_path_str + class_list_path_len,
+                     sizeof(class_list_path_str) - class_list_path_len,
+                     "%sclasslist", os::file_separator());
+      }
+      class_list_path = class_list_path_str;
+    } else {
+      class_list_path = SharedClassListFile;
     }
-    if (class_list_path_len < JVM_MAXPATHLEN - 10) {
-      jio_snprintf(class_list_path_str + class_list_path_len,
-                   sizeof(class_list_path_str) - class_list_path_len,
-                   "%sclasslist", os::file_separator());
-    }
-    class_list_path = class_list_path_str;
-  } else {
-    class_list_path = SharedClassListFile;
-  }
 
-  int class_count = 0;
-  GrowableArray<Klass*>* class_promote_order = new GrowableArray<Klass*>();
+    int class_count = 0;
+    GrowableArray<Klass*>* class_promote_order = new GrowableArray<Klass*>();
 
-  // sun.io.Converters
-  static const char obj_array_sig[] = "[[Ljava/lang/Object;";
-  SymbolTable::new_permanent_symbol(obj_array_sig, THREAD);
+    // sun.io.Converters
+    static const char obj_array_sig[] = "[[Ljava/lang/Object;";
+    SymbolTable::new_permanent_symbol(obj_array_sig, THREAD);
 
-  // java.util.HashMap
-  static const char map_entry_array_sig[] = "[Ljava/util/Map$Entry;";
-  SymbolTable::new_permanent_symbol(map_entry_array_sig, THREAD);
+    // java.util.HashMap
+    static const char map_entry_array_sig[] = "[Ljava/util/Map$Entry;";
+    SymbolTable::new_permanent_symbol(map_entry_array_sig, THREAD);
 
-  // Need to allocate the op here:
-  // op.misc_data_space_alloc() will be called during preload_and_dump().
-  ClassLoaderData* loader_data = ClassLoaderData::the_null_class_loader_data();
-  VM_PopulateDumpSharedSpace op(loader_data, class_promote_order);
+    // Need to allocate the op here:
+    // op.misc_data_space_alloc() will be called during preload_and_dump().
+    ClassLoaderData* loader_data = ClassLoaderData::the_null_class_loader_data();
+    VM_PopulateDumpSharedSpace op(loader_data, class_promote_order);
 
-  tty->print_cr("Loading classes to share ...");
-  _has_error_classes = false;
-  class_count += preload_and_dump(class_list_path, class_promote_order,
-                                  THREAD);
-  if (ExtraSharedClassListFile) {
-    class_count += preload_and_dump(ExtraSharedClassListFile, class_promote_order,
+    tty->print_cr("Loading classes to share ...");
+    _has_error_classes = false;
+    class_count += preload_and_dump(class_list_path, class_promote_order,
                                     THREAD);
+    if (ExtraSharedClassListFile) {
+      class_count += preload_and_dump(ExtraSharedClassListFile, class_promote_order,
+                                      THREAD);
+    }
+    tty->print_cr("Loading classes to share: done.");
+
+    if (PrintSharedSpaces) {
+      tty->print_cr("Shared spaces: preloaded %d classes", class_count);
+    }
+
+    // Rewrite and link classes
+    tty->print_cr("Rewriting and linking classes ...");
+
+    // Link any classes which got missed. This would happen if we have loaded classes that
+    // were not explicitly specified in the classlist. E.g., if an interface implemented by class K
+    // fails verification, all other interfaces that were not specified in the classlist but
+    // are implemented by K are not verified.
+    link_and_cleanup_shared_classes(CATCH);
+    tty->print_cr("Rewriting and linking classes: done");
+
+    VMThread::execute(&op);
   }
-  tty->print_cr("Loading classes to share: done.");
-
-  if (PrintSharedSpaces) {
-    tty->print_cr("Shared spaces: preloaded %d classes", class_count);
-  }
-
-  // Rewrite and link classes
-  tty->print_cr("Rewriting and linking classes ...");
-
-  // Link any classes which got missed. This would happen if we have loaded classes that
-  // were not explicitly specified in the classlist. E.g., if an interface implemented by class K
-  // fails verification, all other interfaces that were not specified in the classlist but
-  // are implemented by K are not verified.
-  link_and_cleanup_shared_classes(CATCH);
-  tty->print_cr("Rewriting and linking classes: done");
-
-  VMThread::execute(&op);
   // Since various initialization steps have been undone by this process,
   // it is not reasonable to continue running a java process.
   exit(0);
diff --git a/hotspot/src/share/vm/memory/universe.cpp b/hotspot/src/share/vm/memory/universe.cpp
index ac36a988d97..3a7945768e8 100644
--- a/hotspot/src/share/vm/memory/universe.cpp
+++ b/hotspot/src/share/vm/memory/universe.cpp
@@ -64,6 +64,7 @@
 #include "runtime/init.hpp"
 #include "runtime/java.hpp"
 #include "runtime/javaCalls.hpp"
+#include "runtime/logTimer.hpp"
 #include "runtime/sharedRuntime.hpp"
 #include "runtime/synchronizer.hpp"
 #include "runtime/thread.inline.hpp"
@@ -626,7 +627,9 @@ jint universe_init() {
   guarantee(sizeof(oop) >= sizeof(HeapWord), "HeapWord larger than oop?");
   guarantee(sizeof(oop) % sizeof(HeapWord) == 0,
             "oop size is not not a multiple of HeapWord size");
-  TraceTime timer("Genesis", TraceStartupTime);
+
+  TraceStartupTime timer("Genesis");
+
   JavaClasses::compute_hard_coded_offsets();
 
   jint status = Universe::initialize_heap();
diff --git a/hotspot/src/share/vm/oops/arrayKlass.cpp b/hotspot/src/share/vm/oops/arrayKlass.cpp
index e92df43076f..2278ce92471 100644
--- a/hotspot/src/share/vm/oops/arrayKlass.cpp
+++ b/hotspot/src/share/vm/oops/arrayKlass.cpp
@@ -89,7 +89,7 @@ ArrayKlass::ArrayKlass(Symbol* name) :
     set_super(Universe::is_bootstrapping() ? (Klass*)NULL : SystemDictionary::Object_klass());
     set_layout_helper(Klass::_lh_neutral_value);
     set_is_cloneable(); // All arrays are considered to be cloneable (See JLS 20.1.5)
-    TRACE_INIT_ID(this);
+    TRACE_INIT_KLASS_ID(this);
 }
 
 
diff --git a/hotspot/src/share/vm/oops/instanceKlass.hpp b/hotspot/src/share/vm/oops/instanceKlass.hpp
index aa3604f8997..47924e5d03b 100644
--- a/hotspot/src/share/vm/oops/instanceKlass.hpp
+++ b/hotspot/src/share/vm/oops/instanceKlass.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -839,7 +839,7 @@ public:
 
   // support for stub routines
   static ByteSize init_state_offset()  { return in_ByteSize(offset_of(InstanceKlass, _init_state)); }
-  TRACE_DEFINE_OFFSET;
+  TRACE_DEFINE_KLASS_TRACE_ID_OFFSET;
   static ByteSize init_thread_offset() { return in_ByteSize(offset_of(InstanceKlass, _init_thread)); }
 
   // subclass/subinterface checks
diff --git a/hotspot/src/share/vm/oops/klass.cpp b/hotspot/src/share/vm/oops/klass.cpp
index b391f222d6a..3cedd3470f0 100644
--- a/hotspot/src/share/vm/oops/klass.cpp
+++ b/hotspot/src/share/vm/oops/klass.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -494,7 +494,7 @@ void Klass::remove_unshareable_info() {
 }
 
 void Klass::restore_unshareable_info(ClassLoaderData* loader_data, Handle protection_domain, TRAPS) {
-  TRACE_INIT_ID(this);
+  TRACE_INIT_KLASS_ID(this);
   // If an exception happened during CDS restore, some of these fields may already be
   // set.  We leave the class on the CLD list, even if incomplete so that we don't
   // modify the CLD list outside a safepoint.
diff --git a/hotspot/src/share/vm/oops/klass.hpp b/hotspot/src/share/vm/oops/klass.hpp
index 00fe28d614b..cff1d74d6ef 100644
--- a/hotspot/src/share/vm/oops/klass.hpp
+++ b/hotspot/src/share/vm/oops/klass.hpp
@@ -132,7 +132,7 @@ class Klass : public Metadata {
   jint        _modifier_flags;  // Processed access flags, for use by Class.getModifiers.
   AccessFlags _access_flags;    // Access flags. The class/interface distinction is stored here.
 
-  TRACE_DEFINE_KLASS_TRACE_ID;
+  TRACE_DEFINE_TRACE_ID_FIELD;
 
   // Biased locking implementation and statistics
   // (the 64-bit chunk goes first, to avoid some fragmentation)
@@ -569,7 +569,7 @@ protected:
   jlong last_biased_lock_bulk_revocation_time() { return _last_biased_lock_bulk_revocation_time; }
   void  set_last_biased_lock_bulk_revocation_time(jlong cur_time) { _last_biased_lock_bulk_revocation_time = cur_time; }
 
-  TRACE_DEFINE_KLASS_METHODS;
+  TRACE_DEFINE_TRACE_ID_METHODS;
 
   // garbage collection support
   void oops_do(OopClosure* cl);
diff --git a/hotspot/src/share/vm/oops/method.cpp b/hotspot/src/share/vm/oops/method.cpp
index 7620ea9f985..8c6029e6fef 100644
--- a/hotspot/src/share/vm/oops/method.cpp
+++ b/hotspot/src/share/vm/oops/method.cpp
@@ -1338,73 +1338,6 @@ vmSymbols::SID Method::klass_id_for_intrinsics(const Klass* holder) {
   return vmSymbols::find_sid(klass_name);
 }
 
-static bool is_unsafe_alias(vmSymbols::SID name_id) {
-  // All 70 intrinsic candidate methods from sun.misc.Unsafe in 1.8.
-  // Some have the same method name but different signature, e.g.
-  // getByte(long), getByte(Object,long)
-  switch (name_id) {
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(allocateInstance_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(copyMemory_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(loadFence_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(storeFence_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(fullFence_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getObject_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getBoolean_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getByte_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getShort_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getChar_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getInt_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getLong_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getFloat_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getDouble_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putObject_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putBoolean_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putByte_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putShort_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putChar_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putInt_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putLong_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putFloat_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putDouble_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getObjectVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getBooleanVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getByteVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getShortVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getCharVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getIntVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getLongVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getFloatVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getDoubleVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putObjectVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putBooleanVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putByteVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putShortVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putCharVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putIntVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putLongVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putFloatVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putDoubleVolatile_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getAddress_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putAddress_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(compareAndSwapObject_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(compareAndSwapLong_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(compareAndSwapInt_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putOrderedObject_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putOrderedLong_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(putOrderedInt_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getAndAddInt_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getAndAddLong_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getAndSetInt_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getAndSetLong_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(getAndSetObject_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(park_name):
-    case vmSymbols::VM_SYMBOL_ENUM_NAME(unpark_name):
-      return true;
-  }
-
-  return false;
-}
-
 void Method::init_intrinsic_id() {
   assert(_intrinsic_id == vmIntrinsics::_none, "do this just once");
   const uintptr_t max_id_uint = right_n_bits((int)(sizeof(_intrinsic_id) * BitsPerByte));
@@ -1457,14 +1390,6 @@ void Method::init_intrinsic_id() {
     if (is_static() != MethodHandles::is_signature_polymorphic_static(id))
       id = vmIntrinsics::_none;
     break;
-
-  case vmSymbols::VM_SYMBOL_ENUM_NAME(sun_misc_Unsafe):
-    // Map sun.misc.Unsafe to jdk.internal.misc.Unsafe
-    if (!is_unsafe_alias(name_id))  break;
-    // pretend it is the corresponding method in the internal Unsafe class:
-    klass_id = vmSymbols::VM_SYMBOL_ENUM_NAME(jdk_internal_misc_Unsafe);
-    id = vmIntrinsics::find_id(klass_id, name_id, sig_id, flags);
-    break;
   }
 
   if (id != vmIntrinsics::_none) {
diff --git a/hotspot/src/share/vm/oops/typeArrayOop.hpp b/hotspot/src/share/vm/oops/typeArrayOop.hpp
index e4670a8949b..8ab2f4d1f74 100644
--- a/hotspot/src/share/vm/oops/typeArrayOop.hpp
+++ b/hotspot/src/share/vm/oops/typeArrayOop.hpp
@@ -129,7 +129,7 @@ class typeArrayOopDesc : public arrayOopDesc {
   Metadata* metadata_at(int which) const {
     return (Metadata*)*long_at_addr(which); }
   void metadata_at_put(int which, Metadata* contents) {
-    *long_at_addr(which) = (long)contents;
+    *long_at_addr(which) = (jlong)contents;
   }
 #else
   Metadata* metadata_at(int which) const {
diff --git a/hotspot/src/share/vm/opto/c2compiler.cpp b/hotspot/src/share/vm/opto/c2compiler.cpp
index aeea26748fe..33c5918a95a 100644
--- a/hotspot/src/share/vm/opto/c2compiler.cpp
+++ b/hotspot/src/share/vm/opto/c2compiler.cpp
@@ -493,13 +493,12 @@ bool C2Compiler::is_intrinsic_supported(const methodHandle& method, bool is_virt
   case vmIntrinsics::_currentThread:
   case vmIntrinsics::_isInterrupted:
 #ifdef TRACE_HAVE_INTRINSICS
-  case vmIntrinsics::_classID:
-  case vmIntrinsics::_threadID:
   case vmIntrinsics::_counterTime:
 #endif
   case vmIntrinsics::_currentTimeMillis:
   case vmIntrinsics::_nanoTime:
   case vmIntrinsics::_allocateInstance:
+  case vmIntrinsics::_allocateUninitializedArray:
   case vmIntrinsics::_newArray:
   case vmIntrinsics::_getLength:
   case vmIntrinsics::_copyOf:
diff --git a/hotspot/src/share/vm/opto/callnode.cpp b/hotspot/src/share/vm/opto/callnode.cpp
index ffe97dc68ab..6a43b33cde4 100644
--- a/hotspot/src/share/vm/opto/callnode.cpp
+++ b/hotspot/src/share/vm/opto/callnode.cpp
@@ -1243,13 +1243,13 @@ void SafePointNode::pop_monitor() {
 
 Node *SafePointNode::peek_monitor_box() const {
   int mon = jvms()->nof_monitors() - 1;
-  assert(mon >= 0, "most have a monitor");
+  assert(mon >= 0, "must have a monitor");
   return monitor_box(jvms(), mon);
 }
 
 Node *SafePointNode::peek_monitor_obj() const {
   int mon = jvms()->nof_monitors() - 1;
-  assert(mon >= 0, "most have a monitor");
+  assert(mon >= 0, "must have a monitor");
   return monitor_obj(jvms(), mon);
 }
 
diff --git a/hotspot/src/share/vm/opto/cfgnode.cpp b/hotspot/src/share/vm/opto/cfgnode.cpp
index 12aa7c7d6b4..c0bad767d0c 100644
--- a/hotspot/src/share/vm/opto/cfgnode.cpp
+++ b/hotspot/src/share/vm/opto/cfgnode.cpp
@@ -1665,7 +1665,7 @@ Node *PhiNode::Ideal(PhaseGVN *phase, bool can_reshape) {
 
   bool uncasted = false;
   Node* uin = unique_input(phase, false);
-  if (uin == NULL) {
+  if (uin == NULL && can_reshape) {
     uncasted = true;
     uin = unique_input(phase, true);
   }
@@ -1702,6 +1702,8 @@ Node *PhiNode::Ideal(PhaseGVN *phase, bool can_reshape) {
     }
 
     if (uncasted) {
+      // Wait until after parsing for the type information to propagate from the casts
+      assert(can_reshape, "Invalid during parsing");
       const Type* phi_type = bottom_type();
       assert(phi_type->isa_int() || phi_type->isa_ptr(), "bad phi type");
       int opcode;
@@ -1720,8 +1722,9 @@ Node *PhiNode::Ideal(PhaseGVN *phase, bool can_reshape) {
       Node* cast = ConstraintCastNode::make_cast(opcode, r, uin, phi_type, true);
       cast = phase->transform(cast);
       // set all inputs to the new cast so the Phi is removed by Identity
+      PhaseIterGVN* igvn = phase->is_IterGVN();
       for (uint i = 1; i < req(); i++) {
-        set_req(i, cast);
+        set_req_X(i, cast, igvn);
       }
       uin = cast;
     }
diff --git a/hotspot/src/share/vm/opto/compile.hpp b/hotspot/src/share/vm/opto/compile.hpp
index 40724fbd6b7..343574e68f3 100644
--- a/hotspot/src/share/vm/opto/compile.hpp
+++ b/hotspot/src/share/vm/opto/compile.hpp
@@ -1118,7 +1118,11 @@ class Compile : public Phase {
   bool           in_scratch_emit_size() const   { return _in_scratch_emit_size;     }
 
   enum ScratchBufferBlob {
+#if defined(PPC64)
+    MAX_inst_size       = 2048,
+#else
     MAX_inst_size       = 1024,
+#endif
     MAX_locs_size       = 128, // number of relocInfo elements
     MAX_const_size      = 128,
     MAX_stubs_size      = 128
diff --git a/hotspot/src/share/vm/opto/graphKit.cpp b/hotspot/src/share/vm/opto/graphKit.cpp
index a47897db8c1..73f7c3e1254 100644
--- a/hotspot/src/share/vm/opto/graphKit.cpp
+++ b/hotspot/src/share/vm/opto/graphKit.cpp
@@ -1179,8 +1179,10 @@ Node* GraphKit::load_array_length(Node* array) {
 // Helper function to do a NULL pointer check.  Returned value is
 // the incoming address with NULL casted away.  You are allowed to use the
 // not-null value only if you are control dependent on the test.
+#ifndef PRODUCT
 extern int explicit_null_checks_inserted,
            explicit_null_checks_elided;
+#endif
 Node* GraphKit::null_check_common(Node* value, BasicType type,
                                   // optional arguments for variations:
                                   bool assert_null,
@@ -1193,7 +1195,7 @@ Node* GraphKit::null_check_common(Node* value, BasicType type,
     value = cast_not_null(value);   // Make it appear to be non-null (4962416).
     return value;
   }
-  explicit_null_checks_inserted++;
+  NOT_PRODUCT(explicit_null_checks_inserted++);
 
   // Construct NULL check
   Node *chk = NULL;
@@ -1233,7 +1235,7 @@ Node* GraphKit::null_check_common(Node* value, BasicType type,
         // See if the type is contained in NULL_PTR.
         // If so, then the value is already null.
         if (t->higher_equal(TypePtr::NULL_PTR)) {
-          explicit_null_checks_elided++;
+          NOT_PRODUCT(explicit_null_checks_elided++);
           return value;           // Elided null assert quickly!
         }
       } else {
@@ -1242,7 +1244,7 @@ Node* GraphKit::null_check_common(Node* value, BasicType type,
         // type.  In other words, "value" was not-null.
         if (t->meet(TypePtr::NULL_PTR) != t->remove_speculative()) {
           // same as: if (!TypePtr::NULL_PTR->higher_equal(t)) ...
-          explicit_null_checks_elided++;
+          NOT_PRODUCT(explicit_null_checks_elided++);
           return value;           // Elided null check quickly!
         }
       }
@@ -1282,7 +1284,7 @@ Node* GraphKit::null_check_common(Node* value, BasicType type,
         set_control(cfg);
         Node *res = cast_not_null(value);
         set_control(oldcontrol);
-        explicit_null_checks_elided++;
+        NOT_PRODUCT(explicit_null_checks_elided++);
         return res;
       }
       cfg = IfNode::up_one_dom(cfg, /*linear_only=*/ true);
@@ -1326,15 +1328,18 @@ Node* GraphKit::null_check_common(Node* value, BasicType type,
     IfNode* iff = create_and_map_if(control(), tst, ok_prob, COUNT_UNKNOWN);
     Node* null_true = _gvn.transform( new IfFalseNode(iff));
     set_control(      _gvn.transform( new IfTrueNode(iff)));
-    if (null_true == top())
+#ifndef PRODUCT
+    if (null_true == top()) {
       explicit_null_checks_elided++;
+    }
+#endif
     (*null_control) = null_true;
   } else {
     BuildCutout unless(this, tst, ok_prob);
     // Check for optimizer eliding test at parse time
     if (stopped()) {
       // Failure not possible; do not bother making uncommon trap.
-      explicit_null_checks_elided++;
+      NOT_PRODUCT(explicit_null_checks_elided++);
     } else if (assert_null) {
       uncommon_trap(reason,
                     Deoptimization::Action_make_not_entrant,
diff --git a/hotspot/src/share/vm/opto/ifnode.cpp b/hotspot/src/share/vm/opto/ifnode.cpp
index a2cea88273f..9e315739008 100644
--- a/hotspot/src/share/vm/opto/ifnode.cpp
+++ b/hotspot/src/share/vm/opto/ifnode.cpp
@@ -40,7 +40,9 @@
 // Optimization - Graph Style
 
 
+#ifndef PRODUCT
 extern int explicit_null_checks_elided;
+#endif
 
 //=============================================================================
 //------------------------------Value------------------------------------------
@@ -1504,24 +1506,28 @@ Node* IfNode::search_identical(int dist) {
   Node* prev_dom = this;
   int op = Opcode();
   // Search up the dominator tree for an If with an identical test
-  while( dom->Opcode() != op    ||  // Not same opcode?
+  while (dom->Opcode() != op    ||  // Not same opcode?
          dom->in(1)    != in(1) ||  // Not same input 1?
          (req() == 3 && dom->in(2) != in(2)) || // Not same input 2?
-         prev_dom->in(0) != dom ) { // One path of test does not dominate?
-    if( dist < 0 ) return NULL;
+         prev_dom->in(0) != dom) {  // One path of test does not dominate?
+    if (dist < 0) return NULL;
 
     dist--;
     prev_dom = dom;
-    dom = up_one_dom( dom );
-    if( !dom ) return NULL;
+    dom = up_one_dom(dom);
+    if (!dom) return NULL;
   }
 
   // Check that we did not follow a loop back to ourselves
-  if( this == dom )
+  if (this == dom) {
     return NULL;
+  }
 
-  if( dist > 2 )              // Add to count of NULL checks elided
+#ifndef PRODUCT
+  if (dist > 2) { // Add to count of NULL checks elided
     explicit_null_checks_elided++;
+  }
+#endif
 
   return prev_dom;
 }
diff --git a/hotspot/src/share/vm/opto/lcm.cpp b/hotspot/src/share/vm/opto/lcm.cpp
index 3edfc5e0ef0..431bba14c7e 100644
--- a/hotspot/src/share/vm/opto/lcm.cpp
+++ b/hotspot/src/share/vm/opto/lcm.cpp
@@ -348,8 +348,10 @@ void PhaseCFG::implicit_null_check(Block* block, Node *proj, Node *val, int allo
   }
 
   // ---- Found an implicit null check
+#ifndef PRODUCT
   extern int implicit_null_checks;
   implicit_null_checks++;
+#endif
 
   if( is_decoden ) {
     // Check if we need to hoist decodeHeapOop_not_null first.
diff --git a/hotspot/src/share/vm/opto/library_call.cpp b/hotspot/src/share/vm/opto/library_call.cpp
index de751bc1a97..3ce6cc3a4c4 100644
--- a/hotspot/src/share/vm/opto/library_call.cpp
+++ b/hotspot/src/share/vm/opto/library_call.cpp
@@ -48,8 +48,11 @@
 #include "opto/runtime.hpp"
 #include "opto/subnode.hpp"
 #include "prims/nativeLookup.hpp"
+#include "prims/unsafe.hpp"
 #include "runtime/sharedRuntime.hpp"
+#ifdef TRACE_HAVE_INTRINSICS
 #include "trace/traceMacros.hpp"
+#endif
 
 class LibraryIntrinsic : public InlineCallGenerator {
   // Extend the set of intrinsics known to the runtime:
@@ -246,18 +249,14 @@ class LibraryCallKit : public GraphKit {
   bool inline_unsafe_access(bool is_native_ptr, bool is_store, BasicType type, AccessKind kind, bool is_unaligned);
   static bool klass_needs_init_guard(Node* kls);
   bool inline_unsafe_allocate();
+  bool inline_unsafe_newArray(bool uninitialized);
   bool inline_unsafe_copyMemory();
   bool inline_native_currentThread();
-#ifdef TRACE_HAVE_INTRINSICS
-  bool inline_native_classID();
-  bool inline_native_threadID();
-#endif
+
   bool inline_native_time_funcs(address method, const char* funcName);
   bool inline_native_isInterrupted();
   bool inline_native_Class_query(vmIntrinsics::ID id);
   bool inline_native_subtype_check();
-
-  bool inline_native_newArray();
   bool inline_native_getLength();
   bool inline_array_copyOf(bool is_copyOfRange);
   bool inline_array_equals(StrIntrinsicNode::ArgEnc ae);
@@ -706,15 +705,12 @@ bool LibraryCallKit::try_to_inline(int predicate) {
   case vmIntrinsics::_isInterrupted:            return inline_native_isInterrupted();
 
 #ifdef TRACE_HAVE_INTRINSICS
-  case vmIntrinsics::_classID:                  return inline_native_classID();
-  case vmIntrinsics::_threadID:                 return inline_native_threadID();
   case vmIntrinsics::_counterTime:              return inline_native_time_funcs(CAST_FROM_FN_PTR(address, TRACE_TIME_METHOD), "counterTime");
 #endif
   case vmIntrinsics::_currentTimeMillis:        return inline_native_time_funcs(CAST_FROM_FN_PTR(address, os::javaTimeMillis), "currentTimeMillis");
   case vmIntrinsics::_nanoTime:                 return inline_native_time_funcs(CAST_FROM_FN_PTR(address, os::javaTimeNanos), "nanoTime");
   case vmIntrinsics::_allocateInstance:         return inline_unsafe_allocate();
   case vmIntrinsics::_copyMemory:               return inline_unsafe_copyMemory();
-  case vmIntrinsics::_newArray:                 return inline_native_newArray();
   case vmIntrinsics::_getLength:                return inline_native_getLength();
   case vmIntrinsics::_copyOf:                   return inline_array_copyOf(false);
   case vmIntrinsics::_copyOfRange:              return inline_array_copyOf(true);
@@ -723,6 +719,9 @@ bool LibraryCallKit::try_to_inline(int predicate) {
   case vmIntrinsics::_Objects_checkIndex:       return inline_objects_checkIndex();
   case vmIntrinsics::_clone:                    return inline_native_clone(intrinsic()->is_virtual());
 
+  case vmIntrinsics::_allocateUninitializedArray: return inline_unsafe_newArray(true);
+  case vmIntrinsics::_newArray:                   return inline_unsafe_newArray(false);
+
   case vmIntrinsics::_isAssignableFrom:         return inline_native_subtype_check();
 
   case vmIntrinsics::_isInstance:
@@ -2306,9 +2305,6 @@ void LibraryCallKit::insert_pre_barrier(Node* base_oop, Node* offset,
 }
 
 
-// Interpret Unsafe.fieldOffset cookies correctly:
-extern jlong Unsafe_field_offset_to_byte_offset(jlong field_offset);
-
 const TypeOopPtr* LibraryCallKit::sharpen_unsafe_type(Compile::AliasType* alias_type, const TypePtr *adr_type, bool is_native_ptr) {
   // Attempt to infer a sharper value type from the offset and base type.
   ciKlass* sharpened_klass = NULL;
@@ -2541,10 +2537,12 @@ bool LibraryCallKit::inline_unsafe_access(const bool is_native_ptr, bool is_stor
   if (alias_type->element() != NULL || alias_type->field() != NULL) {
     BasicType bt;
     if (alias_type->element() != NULL) {
-      const Type* element = alias_type->element();
+      // Use address type to get the element type. Alias type doesn't provide
+      // enough information (e.g., doesn't differentiate between byte[] and boolean[]).
+      const Type* element = adr_type->is_aryptr()->elem();
       bt = element->isa_narrowoop() ? T_OBJECT : element->array_element_basic_type();
     } else {
-      bt = alias_type->field()->type()->basic_type();
+      bt = alias_type->field()->layout_type();
     }
     if (bt == T_ARRAY) {
       // accessing an array field with getObject is not a mismatch
@@ -2561,7 +2559,7 @@ bool LibraryCallKit::inline_unsafe_access(const bool is_native_ptr, bool is_stor
     // Try to constant fold a load from a constant field
     ciField* field = alias_type->field();
     if (heap_base_oop != top() &&
-        field != NULL && field->is_constant() && field->layout_type() == type) {
+        field != NULL && field->is_constant() && !mismatched) {
       // final or stable field
       const Type* con_type = Type::make_constant(alias_type->field(), heap_base_oop);
       if (con_type != NULL) {
@@ -3182,52 +3180,6 @@ bool LibraryCallKit::inline_unsafe_allocate() {
   return true;
 }
 
-#ifdef TRACE_HAVE_INTRINSICS
-/*
- * oop -> myklass
- * myklass->trace_id |= USED
- * return myklass->trace_id & ~0x3
- */
-bool LibraryCallKit::inline_native_classID() {
-  null_check_receiver();  // null-check, then ignore
-  Node* cls = null_check(argument(1), T_OBJECT);
-  Node* kls = load_klass_from_mirror(cls, false, NULL, 0);
-  kls = null_check(kls, T_OBJECT);
-  ByteSize offset = TRACE_ID_OFFSET;
-  Node* insp = basic_plus_adr(kls, in_bytes(offset));
-  Node* tvalue = make_load(NULL, insp, TypeLong::LONG, T_LONG, MemNode::unordered);
-  Node* bits = longcon(~0x03l); // ignore bit 0 & 1
-  Node* andl = _gvn.transform(new AndLNode(tvalue, bits));
-  Node* clsused = longcon(0x01l); // set the class bit
-  Node* orl = _gvn.transform(new OrLNode(tvalue, clsused));
-
-  const TypePtr *adr_type = _gvn.type(insp)->isa_ptr();
-  store_to_memory(control(), insp, orl, T_LONG, adr_type, MemNode::unordered);
-  set_result(andl);
-  return true;
-}
-
-bool LibraryCallKit::inline_native_threadID() {
-  Node* tls_ptr = NULL;
-  Node* cur_thr = generate_current_thread(tls_ptr);
-  Node* p = basic_plus_adr(top()/*!oop*/, tls_ptr, in_bytes(JavaThread::osthread_offset()));
-  Node* osthread = make_load(NULL, p, TypeRawPtr::NOTNULL, T_ADDRESS, MemNode::unordered);
-  p = basic_plus_adr(top()/*!oop*/, osthread, in_bytes(OSThread::thread_id_offset()));
-
-  Node* threadid = NULL;
-  size_t thread_id_size = OSThread::thread_id_size();
-  if (thread_id_size == (size_t) BytesPerLong) {
-    threadid = ConvL2I(make_load(control(), p, TypeLong::LONG, T_LONG, MemNode::unordered));
-  } else if (thread_id_size == (size_t) BytesPerInt) {
-    threadid = make_load(control(), p, TypeInt::INT, T_INT, MemNode::unordered);
-  } else {
-    ShouldNotReachHere();
-  }
-  set_result(threadid);
-  return true;
-}
-#endif
-
 //------------------------inline_native_time_funcs--------------
 // inline code for System.currentTimeMillis() and System.nanoTime()
 // these have the same type and signature
@@ -3829,9 +3781,17 @@ Node* LibraryCallKit::generate_array_guard_common(Node* kls, RegionNode* region,
 
 //-----------------------inline_native_newArray--------------------------
 // private static native Object java.lang.reflect.newArray(Class<?> componentType, int length);
-bool LibraryCallKit::inline_native_newArray() {
-  Node* mirror    = argument(0);
-  Node* count_val = argument(1);
+// private        native Object Unsafe.allocateUninitializedArray0(Class<?> cls, int size);
+bool LibraryCallKit::inline_unsafe_newArray(bool uninitialized) {
+  Node* mirror;
+  Node* count_val;
+  if (uninitialized) {
+    mirror    = argument(1);
+    count_val = argument(2);
+  } else {
+    mirror    = argument(0);
+    count_val = argument(1);
+  }
 
   mirror = null_check(mirror);
   // If mirror or obj is dead, only null-path is taken.
@@ -3876,6 +3836,12 @@ bool LibraryCallKit::inline_native_newArray() {
     result_val->init_req(_normal_path, obj);
     result_io ->init_req(_normal_path, i_o());
     result_mem->init_req(_normal_path, reset_memory());
+
+    if (uninitialized) {
+      // Mark the allocation so that zeroing is skipped
+      AllocateArrayNode* alloc = AllocateArrayNode::Ideal_array_allocation(obj, &_gvn);
+      alloc->maybe_set_complete(&_gvn);
+    }
   }
 
   // Return the combined state.
@@ -4464,7 +4430,7 @@ bool LibraryCallKit::inline_fp_conversions(vmIntrinsics::ID id) {
 }
 
 //----------------------inline_unsafe_copyMemory-------------------------
-// public native void Unsafe.copyMemory(Object srcBase, long srcOffset, Object destBase, long destOffset, long bytes);
+// public native void Unsafe.copyMemory0(Object srcBase, long srcOffset, Object destBase, long destOffset, long bytes);
 bool LibraryCallKit::inline_unsafe_copyMemory() {
   if (callee()->is_static())  return false;  // caller must have the capability!
   null_check_receiver();  // null-check receiver
diff --git a/hotspot/src/share/vm/opto/macroArrayCopy.cpp b/hotspot/src/share/vm/opto/macroArrayCopy.cpp
index 82816b2462b..17065895bff 100644
--- a/hotspot/src/share/vm/opto/macroArrayCopy.cpp
+++ b/hotspot/src/share/vm/opto/macroArrayCopy.cpp
@@ -880,8 +880,14 @@ bool PhaseMacroExpand::generate_block_arraycopy(Node** ctrl, MergeMemNode** mem,
       Node* sptr = basic_plus_adr(src,  src_off);
       Node* dptr = basic_plus_adr(dest, dest_off);
       uint alias_idx = C->get_alias_index(adr_type);
-      Node* sval = transform_later(LoadNode::make(_igvn, *ctrl, (*mem)->memory_at(alias_idx), sptr, adr_type, TypeInt::INT, T_INT, MemNode::unordered));
-      Node* st = transform_later(StoreNode::make(_igvn, *ctrl, (*mem)->memory_at(alias_idx), dptr, adr_type, sval, T_INT, MemNode::unordered));
+      bool is_mismatched = (basic_elem_type != T_INT);
+      Node* sval = transform_later(
+          LoadNode::make(_igvn, *ctrl, (*mem)->memory_at(alias_idx), sptr, adr_type,
+                         TypeInt::INT, T_INT, MemNode::unordered, LoadNode::DependsOnlyOnTest,
+                         false /*unaligned*/, is_mismatched));
+      Node* st = transform_later(
+          StoreNode::make(_igvn, *ctrl, (*mem)->memory_at(alias_idx), dptr, adr_type,
+                          sval, T_INT, MemNode::unordered));
       (*mem)->set_memory_at(alias_idx, st);
       src_off += BytesPerInt;
       dest_off += BytesPerInt;
diff --git a/hotspot/src/share/vm/opto/matcher.cpp b/hotspot/src/share/vm/opto/matcher.cpp
index edb69afb43d..1df9f7ca1c0 100644
--- a/hotspot/src/share/vm/opto/matcher.cpp
+++ b/hotspot/src/share/vm/opto/matcher.cpp
@@ -2415,8 +2415,10 @@ void Matcher::collect_null_checks( Node *proj, Node *orig_proj ) {
 
       bool push_it = false;
       if( proj->Opcode() == Op_IfTrue ) {
+#ifndef PRODUCT
         extern int all_null_checks_found;
         all_null_checks_found++;
+#endif
         if( b->_test._test == BoolTest::ne ) {
           push_it = true;
         }
diff --git a/hotspot/src/share/vm/opto/matcher.hpp b/hotspot/src/share/vm/opto/matcher.hpp
index 64cc48c65ec..dad3854e3f2 100644
--- a/hotspot/src/share/vm/opto/matcher.hpp
+++ b/hotspot/src/share/vm/opto/matcher.hpp
@@ -399,10 +399,6 @@ public:
   // Optional scaling for the parameter to the ClearArray/CopyArray node.
   static const bool init_array_count_is_in_bytes;
 
-  // Threshold small size (in bytes) for a ClearArray/CopyArray node.
-  // Anything this size or smaller may get converted to discrete scalar stores.
-  static const int init_array_short_size;
-
   // Some hardware needs 2 CMOV's for longs.
   static const int long_cmove_cost();
 
diff --git a/hotspot/src/share/vm/opto/memnode.cpp b/hotspot/src/share/vm/opto/memnode.cpp
index 75a699349f8..a09caf81bb7 100644
--- a/hotspot/src/share/vm/opto/memnode.cpp
+++ b/hotspot/src/share/vm/opto/memnode.cpp
@@ -1582,6 +1582,21 @@ LoadNode::load_array_final_field(const TypeKlassPtr *tkls,
   return NULL;
 }
 
+static bool is_mismatched_access(ciConstant con, BasicType loadbt) {
+  BasicType conbt = con.basic_type();
+  switch (conbt) {
+    case T_BOOLEAN: conbt = T_BYTE;   break;
+    case T_ARRAY:   conbt = T_OBJECT; break;
+  }
+  switch (loadbt) {
+    case T_BOOLEAN:   loadbt = T_BYTE;   break;
+    case T_NARROWOOP: loadbt = T_OBJECT; break;
+    case T_ARRAY:     loadbt = T_OBJECT; break;
+    case T_ADDRESS:   loadbt = T_OBJECT; break;
+  }
+  return (conbt != loadbt);
+}
+
 // Try to constant-fold a stable array element.
 static const Type* fold_stable_ary_elem(const TypeAryPtr* ary, int off, BasicType loadbt) {
   assert(ary->const_oop(), "array should be constant");
@@ -1590,10 +1605,12 @@ static const Type* fold_stable_ary_elem(const TypeAryPtr* ary, int off, BasicTyp
   // Decode the results of GraphKit::array_element_address.
   ciArray* aobj = ary->const_oop()->as_array();
   ciConstant con = aobj->element_value_by_offset(off);
-
   if (con.basic_type() != T_ILLEGAL && !con.is_null_or_zero()) {
+    bool is_mismatched = is_mismatched_access(con, loadbt);
+    assert(!is_mismatched, "conbt=%s; loadbt=%s", type2name(con.basic_type()), type2name(loadbt));
     const Type* con_type = Type::make_from_constant(con);
-    if (con_type != NULL) {
+    // Guard against erroneous constant folding.
+    if (!is_mismatched && con_type != NULL) {
       if (con_type->isa_aryptr()) {
         // Join with the array element type, in case it is also stable.
         int dim = ary->stable_dimension();
@@ -1642,7 +1659,7 @@ const Type* LoadNode::Value(PhaseGVN* phase) const {
     const bool off_beyond_header = ((uint)off >= (uint)min_base_off);
 
     // Try to constant-fold a stable array element.
-    if (FoldStableValues && ary->is_stable() && ary->const_oop() != NULL) {
+    if (FoldStableValues && !is_mismatched_access() && ary->is_stable() && ary->const_oop() != NULL) {
       // Make sure the reference is not into the header and the offset is constant
       if (off_beyond_header && adr->is_AddP() && off != Type::OffsetBot) {
         const Type* con_type = fold_stable_ary_elem(ary, off, memory_type());
@@ -2724,6 +2741,9 @@ Node* ClearArrayNode::Identity(PhaseGVN* phase) {
 //------------------------------Idealize---------------------------------------
 // Clearing a short array is faster with stores
 Node *ClearArrayNode::Ideal(PhaseGVN *phase, bool can_reshape){
+  // Already know this is a large node, do not try to ideal it
+  if (_is_large) return NULL;
+
   const int unit = BytesPerLong;
   const TypeX* t = phase->type(in(2))->isa_intptr_t();
   if (!t)  return NULL;
@@ -2736,8 +2756,11 @@ Node *ClearArrayNode::Ideal(PhaseGVN *phase, bool can_reshape){
   // (see jck test stmt114.stmt11402.val).
   if (size <= 0 || size % unit != 0)  return NULL;
   intptr_t count = size / unit;
-  // Length too long; use fast hardware clear
-  if (size > Matcher::init_array_short_size)  return NULL;
+  // Length too long; communicate this to matchers and assemblers.
+  // Assemblers are responsible to produce fast hardware clears for it.
+  if (size > InitArrayShortSize) {
+    return new ClearArrayNode(in(0), in(1), in(2), in(3), true);
+  }
   Node *mem = in(1);
   if( phase->type(mem)==Type::TOP ) return NULL;
   Node *adr = in(3);
@@ -2835,7 +2858,7 @@ Node* ClearArrayNode::clear_memory(Node* ctl, Node* mem, Node* dest,
   // Bulk clear double-words
   Node* zsize = phase->transform(new SubXNode(zend, zbase) );
   Node* adr = phase->transform(new AddPNode(dest, dest, start_offset) );
-  mem = new ClearArrayNode(ctl, mem, zsize, adr);
+  mem = new ClearArrayNode(ctl, mem, zsize, adr, false);
   return phase->transform(mem);
 }
 
@@ -3884,7 +3907,7 @@ Node* InitializeNode::complete_stores(Node* rawctl, Node* rawmem, Node* rawptr,
                                               zeroes_done, zeroes_needed,
                                               phase);
         zeroes_done = zeroes_needed;
-        if (zsize > Matcher::init_array_short_size && ++big_init_gaps > 2)
+        if (zsize > InitArrayShortSize && ++big_init_gaps > 2)
           do_zeroing = false;   // leave the hole, next time
       }
     }
diff --git a/hotspot/src/share/vm/opto/memnode.hpp b/hotspot/src/share/vm/opto/memnode.hpp
index 8d9cd71bc0a..c1477bb2e4c 100644
--- a/hotspot/src/share/vm/opto/memnode.hpp
+++ b/hotspot/src/share/vm/opto/memnode.hpp
@@ -1013,9 +1013,11 @@ public:
 
 //------------------------------ClearArray-------------------------------------
 class ClearArrayNode: public Node {
+private:
+  bool _is_large;
 public:
-  ClearArrayNode( Node *ctrl, Node *arymem, Node *word_cnt, Node *base )
-    : Node(ctrl,arymem,word_cnt,base) {
+  ClearArrayNode( Node *ctrl, Node *arymem, Node *word_cnt, Node *base, bool is_large)
+    : Node(ctrl,arymem,word_cnt,base), _is_large(is_large) {
     init_class_id(Class_ClearArray);
   }
   virtual int         Opcode() const;
@@ -1026,6 +1028,7 @@ public:
   virtual Node* Identity(PhaseGVN* phase);
   virtual Node *Ideal(PhaseGVN *phase, bool can_reshape);
   virtual uint match_edge(uint idx) const;
+  bool is_large() const { return _is_large; }
 
   // Clear the given area of an object or array.
   // The start offset must always be aligned mod BytesPerInt.
diff --git a/hotspot/src/share/vm/opto/node.cpp b/hotspot/src/share/vm/opto/node.cpp
index 42ca23d212a..78dcacc550b 100644
--- a/hotspot/src/share/vm/opto/node.cpp
+++ b/hotspot/src/share/vm/opto/node.cpp
@@ -576,17 +576,11 @@ void Node::setup_is_top() {
 
 //------------------------------~Node------------------------------------------
 // Fancy destructor; eagerly attempt to reclaim Node numberings and storage
-extern int reclaim_idx ;
-extern int reclaim_in  ;
-extern int reclaim_node;
 void Node::destruct() {
   // Eagerly reclaim unique Node numberings
   Compile* compile = Compile::current();
   if ((uint)_idx+1 == compile->unique()) {
     compile->set_unique(compile->unique()-1);
-#ifdef ASSERT
-    reclaim_idx++;
-#endif
   }
   // Clear debug info:
   Node_Notes* nn = compile->node_notes_at(_idx);
@@ -604,43 +598,25 @@ void Node::destruct() {
   int out_edge_size = _outmax*sizeof(void*);
   char *edge_end = ((char*)_in) + edge_size;
   char *out_array = (char*)(_out == NO_OUT_ARRAY? NULL: _out);
-  char *out_edge_end = out_array + out_edge_size;
   int node_size = size_of();
 
   // Free the output edge array
   if (out_edge_size > 0) {
-#ifdef ASSERT
-    if( out_edge_end == compile->node_arena()->hwm() )
-      reclaim_in  += out_edge_size;  // count reclaimed out edges with in edges
-#endif
     compile->node_arena()->Afree(out_array, out_edge_size);
   }
 
   // Free the input edge array and the node itself
   if( edge_end == (char*)this ) {
-#ifdef ASSERT
-    if( edge_end+node_size == compile->node_arena()->hwm() ) {
-      reclaim_in  += edge_size;
-      reclaim_node+= node_size;
-    }
-#else
     // It was; free the input array and object all in one hit
+#ifndef ASSERT
     compile->node_arena()->Afree(_in,edge_size+node_size);
 #endif
   } else {
-
     // Free just the input array
-#ifdef ASSERT
-    if( edge_end == compile->node_arena()->hwm() )
-      reclaim_in  += edge_size;
-#endif
     compile->node_arena()->Afree(_in,edge_size);
 
     // Free just the object
-#ifdef ASSERT
-    if( ((char*)this) + node_size == compile->node_arena()->hwm() )
-      reclaim_node+= node_size;
-#else
+#ifndef ASSERT
     compile->node_arena()->Afree(this,node_size);
 #endif
   }
diff --git a/hotspot/src/share/vm/opto/parse.hpp b/hotspot/src/share/vm/opto/parse.hpp
index c8a35c9ba53..b26a59f8497 100644
--- a/hotspot/src/share/vm/opto/parse.hpp
+++ b/hotspot/src/share/vm/opto/parse.hpp
@@ -104,13 +104,6 @@ public:
   // For temporary (stack-allocated, stateless) ilts:
   InlineTree(Compile* c, ciMethod* callee_method, JVMState* caller_jvms, float site_invoke_ratio, int max_inline_level);
 
-  // InlineTree enum
-  enum InlineStyle {
-    Inline_do_not_inline             =   0, //
-    Inline_cha_is_monomorphic        =   1, //
-    Inline_type_profile_monomorphic  =   2  //
-  };
-
   // See if it is OK to inline.
   // The receiver is the inline tree for the caller.
   //
@@ -349,9 +342,6 @@ class Parse : public GraphKit {
   Block*            _block;     // block currently getting parsed
   ciBytecodeStream  _iter;      // stream of this method's bytecodes
 
-  int           _blocks_merged; // Progress meter: state merges from BB preds
-  int           _blocks_parsed; // Progress meter: BBs actually parsed
-
   const FastLockNode* _synch_lock; // FastLockNode for synchronized method
 
 #ifndef PRODUCT
diff --git a/hotspot/src/share/vm/opto/parse1.cpp b/hotspot/src/share/vm/opto/parse1.cpp
index e051b5e1e5c..503f3c7f400 100644
--- a/hotspot/src/share/vm/opto/parse1.cpp
+++ b/hotspot/src/share/vm/opto/parse1.cpp
@@ -45,6 +45,7 @@
 // the most. Some of the non-static variables are needed in bytecodeInfo.cpp
 // and eventually should be encapsulated in a proper class (gri 8/18/98).
 
+#ifndef PRODUCT
 int nodes_created              = 0;
 int methods_parsed             = 0;
 int methods_seen               = 0;
@@ -53,42 +54,42 @@ int blocks_seen                = 0;
 
 int explicit_null_checks_inserted = 0;
 int explicit_null_checks_elided   = 0;
-int all_null_checks_found         = 0, implicit_null_checks              = 0;
-int implicit_null_throws          = 0;
+int all_null_checks_found         = 0;
+int implicit_null_checks          = 0;
 
-int reclaim_idx  = 0;
-int reclaim_in   = 0;
-int reclaim_node = 0;
-
-#ifndef PRODUCT
 bool Parse::BytecodeParseHistogram::_initialized = false;
 uint Parse::BytecodeParseHistogram::_bytecodes_parsed [Bytecodes::number_of_codes];
 uint Parse::BytecodeParseHistogram::_nodes_constructed[Bytecodes::number_of_codes];
 uint Parse::BytecodeParseHistogram::_nodes_transformed[Bytecodes::number_of_codes];
 uint Parse::BytecodeParseHistogram::_new_values       [Bytecodes::number_of_codes];
-#endif
 
 //------------------------------print_statistics-------------------------------
-#ifndef PRODUCT
 void Parse::print_statistics() {
   tty->print_cr("--- Compiler Statistics ---");
   tty->print("Methods seen: %d  Methods parsed: %d", methods_seen, methods_parsed);
   tty->print("  Nodes created: %d", nodes_created);
   tty->cr();
-  if (methods_seen != methods_parsed)
+  if (methods_seen != methods_parsed) {
     tty->print_cr("Reasons for parse failures (NOT cumulative):");
+  }
   tty->print_cr("Blocks parsed: %d  Blocks seen: %d", blocks_parsed, blocks_seen);
 
-  if( explicit_null_checks_inserted )
-    tty->print_cr("%d original NULL checks - %d elided (%2d%%); optimizer leaves %d,", explicit_null_checks_inserted, explicit_null_checks_elided, (100*explicit_null_checks_elided)/explicit_null_checks_inserted, all_null_checks_found);
-  if( all_null_checks_found )
+  if (explicit_null_checks_inserted) {
+    tty->print_cr("%d original NULL checks - %d elided (%2d%%); optimizer leaves %d,",
+                  explicit_null_checks_inserted, explicit_null_checks_elided,
+                  (100*explicit_null_checks_elided)/explicit_null_checks_inserted,
+                  all_null_checks_found);
+  }
+  if (all_null_checks_found) {
     tty->print_cr("%d made implicit (%2d%%)", implicit_null_checks,
                   (100*implicit_null_checks)/all_null_checks_found);
-  if( implicit_null_throws )
+  }
+  if (SharedRuntime::_implicit_null_throws) {
     tty->print_cr("%d implicit null exceptions at runtime",
-                  implicit_null_throws);
+                  SharedRuntime::_implicit_null_throws);
+  }
 
-  if( PrintParseStatistics && BytecodeParseHistogram::initialized() ) {
+  if (PrintParseStatistics && BytecodeParseHistogram::initialized()) {
     BytecodeParseHistogram::print();
   }
 }
@@ -495,7 +496,7 @@ Parse::Parse(JVMState* caller, ciMethod* parse_method, float expected_uses)
     C->dependencies()->assert_evol_method(method());
   }
 
-  methods_seen++;
+  NOT_PRODUCT(methods_seen++);
 
   // Do some special top-level things.
   if (depth() == 1 && C->is_osr_compilation()) {
@@ -530,8 +531,8 @@ Parse::Parse(JVMState* caller, ciMethod* parse_method, float expected_uses)
   }
 #endif
 
-  methods_parsed++;
 #ifndef PRODUCT
+  methods_parsed++;
   // add method size here to guarantee that inlined methods are added too
   if (CITime)
     _total_bytes_compiled += method()->code_size();
@@ -652,7 +653,7 @@ void Parse::do_all_blocks() {
         continue;
       }
 
-      blocks_parsed++;
+      NOT_PRODUCT(blocks_parsed++);
 
       progress = true;
       if (block->is_loop_head() || block->is_handler() || has_irreducible && !block->is_ready()) {
@@ -712,9 +713,9 @@ void Parse::do_all_blocks() {
     }
   }
 
+#ifndef PRODUCT
   blocks_seen += block_count();
 
-#ifndef PRODUCT
   // Make sure there are no half-processed blocks remaining.
   // Every remaining unprocessed block is dead and may be ignored now.
   for (int rpo = 0; rpo < block_count(); rpo++) {
@@ -1446,7 +1447,6 @@ void Parse::do_one_block() {
 
   assert(block()->is_merged(), "must be merged before being parsed");
   block()->mark_parsed();
-  ++_blocks_parsed;
 
   // Set iterator to start of block.
   iter().reset_to_bci(block()->start());
@@ -1596,9 +1596,6 @@ void Parse::merge_common(Parse::Block* target, int pnum) {
       return;
     }
 
-    // Record that a new block has been merged.
-    ++_blocks_merged;
-
     // Make a region if we know there are multiple or unpredictable inputs.
     // (Also, if this is a plain fall-through, we might see another region,
     // which must not be allowed into this block's map.)
diff --git a/hotspot/src/share/vm/opto/parse2.cpp b/hotspot/src/share/vm/opto/parse2.cpp
index e03abd4f931..8004ef246e5 100644
--- a/hotspot/src/share/vm/opto/parse2.cpp
+++ b/hotspot/src/share/vm/opto/parse2.cpp
@@ -44,8 +44,10 @@
 #include "runtime/deoptimization.hpp"
 #include "runtime/sharedRuntime.hpp"
 
+#ifndef PRODUCT
 extern int explicit_null_checks_inserted,
            explicit_null_checks_elided;
+#endif
 
 //---------------------------------array_load----------------------------------
 void Parse::array_load(BasicType elem_type) {
@@ -997,7 +999,7 @@ void Parse::do_ifnull(BoolTest::mask btest, Node *c) {
     return;
   }
 
-  explicit_null_checks_inserted++;
+  NOT_PRODUCT(explicit_null_checks_inserted++);
 
   // Generate real control flow
   Node   *tst = _gvn.transform( new BoolNode( c, btest ) );
@@ -1013,7 +1015,7 @@ void Parse::do_ifnull(BoolTest::mask btest, Node *c) {
     set_control(iftrue);
 
     if (stopped()) {            // Path is dead?
-      explicit_null_checks_elided++;
+      NOT_PRODUCT(explicit_null_checks_elided++);
       if (C->eliminate_boxing()) {
         // Mark the successor block as parsed
         branch_block->next_path_num();
@@ -1033,7 +1035,7 @@ void Parse::do_ifnull(BoolTest::mask btest, Node *c) {
   set_control(iffalse);
 
   if (stopped()) {              // Path is dead?
-    explicit_null_checks_elided++;
+    NOT_PRODUCT(explicit_null_checks_elided++);
     if (C->eliminate_boxing()) {
       // Mark the successor block as parsed
       next_block->next_path_num();
diff --git a/hotspot/src/share/vm/opto/reg_split.cpp b/hotspot/src/share/vm/opto/reg_split.cpp
index 5e14b9d5abc..781a53cc00b 100644
--- a/hotspot/src/share/vm/opto/reg_split.cpp
+++ b/hotspot/src/share/vm/opto/reg_split.cpp
@@ -287,7 +287,7 @@ uint PhaseChaitin::split_USE(MachSpillCopyNode::SpillType spill_type, Node *def,
 Node* clone_node(Node* def, Block *b, Compile* C) {
   if (def->needs_anti_dependence_check()) {
 #ifdef ASSERT
-    if (Verbose) {
+    if (PrintOpto && WizardMode) {
       tty->print_cr("RA attempts to clone node with anti_dependence:");
       def->dump(-1); tty->cr();
       tty->print_cr("into block:");
diff --git a/hotspot/src/share/vm/opto/runtime.cpp b/hotspot/src/share/vm/opto/runtime.cpp
index 1d6bdfb6230..dff0da6161b 100644
--- a/hotspot/src/share/vm/opto/runtime.cpp
+++ b/hotspot/src/share/vm/opto/runtime.cpp
@@ -220,22 +220,17 @@ JRT_BLOCK_ENTRY(void, OptoRuntime::new_instance_C(Klass* klass, JavaThread* thre
 
   // These checks are cheap to make and support reflective allocation.
   int lh = klass->layout_helper();
-  if (Klass::layout_helper_needs_slow_path(lh)
-      || !InstanceKlass::cast(klass)->is_initialized()) {
-    KlassHandle kh(THREAD, klass);
-    kh->check_valid_for_instantiation(false, THREAD);
+  if (Klass::layout_helper_needs_slow_path(lh) || !InstanceKlass::cast(klass)->is_initialized()) {
+    Handle holder(THREAD, klass->klass_holder()); // keep the klass alive
+    klass->check_valid_for_instantiation(false, THREAD);
     if (!HAS_PENDING_EXCEPTION) {
-      InstanceKlass::cast(kh())->initialize(THREAD);
-    }
-    if (!HAS_PENDING_EXCEPTION) {
-      klass = kh();
-    } else {
-      klass = NULL;
+      InstanceKlass::cast(klass)->initialize(THREAD);
     }
   }
 
-  if (klass != NULL) {
+  if (!HAS_PENDING_EXCEPTION) {
     // Scavenge and allocate an instance.
+    Handle holder(THREAD, klass->klass_holder()); // keep the klass alive
     oop result = InstanceKlass::cast(klass)->allocate_instance(THREAD);
     thread->set_vm_result(result);
 
@@ -275,6 +270,7 @@ JRT_BLOCK_ENTRY(void, OptoRuntime::new_array_C(Klass* array_type, int len, JavaT
     // Although the oopFactory likes to work with the elem_type,
     // the compiler prefers the array_type, since it must already have
     // that latter value in hand for the fast path.
+    Handle holder(THREAD, array_type->klass_holder()); // keep the array klass alive
     Klass* elem_type = ObjArrayKlass::cast(array_type)->element_klass();
     result = oopFactory::new_objArray(elem_type, len, THREAD);
   }
@@ -353,6 +349,7 @@ JRT_ENTRY(void, OptoRuntime::multianewarray2_C(Klass* elem_type, int len1, int l
   jint dims[2];
   dims[0] = len1;
   dims[1] = len2;
+  Handle holder(THREAD, elem_type->klass_holder()); // keep the klass alive
   oop obj = ArrayKlass::cast(elem_type)->multi_allocate(2, dims, THREAD);
   deoptimize_caller_frame(thread, HAS_PENDING_EXCEPTION);
   thread->set_vm_result(obj);
@@ -369,6 +366,7 @@ JRT_ENTRY(void, OptoRuntime::multianewarray3_C(Klass* elem_type, int len1, int l
   dims[0] = len1;
   dims[1] = len2;
   dims[2] = len3;
+  Handle holder(THREAD, elem_type->klass_holder()); // keep the klass alive
   oop obj = ArrayKlass::cast(elem_type)->multi_allocate(3, dims, THREAD);
   deoptimize_caller_frame(thread, HAS_PENDING_EXCEPTION);
   thread->set_vm_result(obj);
@@ -386,6 +384,7 @@ JRT_ENTRY(void, OptoRuntime::multianewarray4_C(Klass* elem_type, int len1, int l
   dims[1] = len2;
   dims[2] = len3;
   dims[3] = len4;
+  Handle holder(THREAD, elem_type->klass_holder()); // keep the klass alive
   oop obj = ArrayKlass::cast(elem_type)->multi_allocate(4, dims, THREAD);
   deoptimize_caller_frame(thread, HAS_PENDING_EXCEPTION);
   thread->set_vm_result(obj);
@@ -404,6 +403,7 @@ JRT_ENTRY(void, OptoRuntime::multianewarray5_C(Klass* elem_type, int len1, int l
   dims[2] = len3;
   dims[3] = len4;
   dims[4] = len5;
+  Handle holder(THREAD, elem_type->klass_holder()); // keep the klass alive
   oop obj = ArrayKlass::cast(elem_type)->multi_allocate(5, dims, THREAD);
   deoptimize_caller_frame(thread, HAS_PENDING_EXCEPTION);
   thread->set_vm_result(obj);
@@ -421,6 +421,7 @@ JRT_ENTRY(void, OptoRuntime::multianewarrayN_C(Klass* elem_type, arrayOopDesc* d
   jint *c_dims = NEW_RESOURCE_ARRAY(jint, len);
   Copy::conjoint_jints_atomic(j_dims, c_dims, len);
 
+  Handle holder(THREAD, elem_type->klass_holder()); // keep the klass alive
   oop obj = ArrayKlass::cast(elem_type)->multi_allocate(len, c_dims, THREAD);
   deoptimize_caller_frame(thread, HAS_PENDING_EXCEPTION);
   thread->set_vm_result(obj);
diff --git a/hotspot/src/share/vm/prims/jni.cpp b/hotspot/src/share/vm/prims/jni.cpp
index d4808682944..40e3c92668a 100644
--- a/hotspot/src/share/vm/prims/jni.cpp
+++ b/hotspot/src/share/vm/prims/jni.cpp
@@ -73,6 +73,7 @@
 #include "runtime/vm_operations.hpp"
 #include "services/memTracker.hpp"
 #include "services/runtimeService.hpp"
+#include "trace/traceMacros.hpp"
 #include "trace/tracing.hpp"
 #include "utilities/defaultStream.hpp"
 #include "utilities/dtrace.hpp"
@@ -88,7 +89,7 @@
 #include "jvmci/jvmciRuntime.hpp"
 #endif
 
-static jint CurrentVersion = JNI_VERSION_1_8;
+static jint CurrentVersion = JNI_VERSION_9;
 
 #ifdef _WIN32
 extern LONG WINAPI topLevelExceptionFilter(_EXCEPTION_POINTERS* );
@@ -930,13 +931,7 @@ class JNI_ArgumentPusherVaArg : public JNI_ArgumentPusher {
                              _arguments->push_oop(Handle((oop *)l, false)); }
 
   inline void set_ap(va_list rap) {
-#ifdef va_copy
     va_copy(_ap, rap);
-#elif defined (__va_copy)
-    __va_copy(_ap, rap);
-#else
-    _ap = rap;
-#endif
   }
 
  public:
@@ -3935,7 +3930,7 @@ static jint JNI_CreateJavaVM_inner(JavaVM **vm, void **penv, void *args) {
 
     EventThreadStart event;
     if (event.should_commit()) {
-      event.set_javalangthread(java_lang_Thread::thread_id(thread->threadObj()));
+      event.set_thread(THREAD_TRACE_ID(thread));
       event.commit();
     }
 
@@ -4155,7 +4150,7 @@ static jint attach_current_thread(JavaVM *vm, void **penv, void *_args, bool dae
 
   EventThreadStart event;
   if (event.should_commit()) {
-    event.set_javalangthread(java_lang_Thread::thread_id(thread->threadObj()));
+    event.set_thread(THREAD_TRACE_ID(thread));
     event.commit();
   }
 
diff --git a/hotspot/src/share/vm/prims/jni.h b/hotspot/src/share/vm/prims/jni.h
index 582f2c97024..564499f83da 100644
--- a/hotspot/src/share/vm/prims/jni.h
+++ b/hotspot/src/share/vm/prims/jni.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -1952,6 +1952,7 @@ JNI_OnUnload(JavaVM *vm, void *reserved);
 #define JNI_VERSION_1_4 0x00010004
 #define JNI_VERSION_1_6 0x00010006
 #define JNI_VERSION_1_8 0x00010008
+#define JNI_VERSION_9   0x00090000
 
 #ifdef __cplusplus
 } /* extern "C" */
diff --git a/hotspot/src/share/vm/prims/jvmtiExport.cpp b/hotspot/src/share/vm/prims/jvmtiExport.cpp
index 2c352044f02..7ad054138c6 100644
--- a/hotspot/src/share/vm/prims/jvmtiExport.cpp
+++ b/hotspot/src/share/vm/prims/jvmtiExport.cpp
@@ -2200,6 +2200,16 @@ extern "C" {
 }
 
 jint JvmtiExport::load_agent_library(AttachOperation* op, outputStream* st) {
+  // get agent name and options
+  const char* agent = op->arg(0);
+  const char* absParam = op->arg(1);
+  const char* options = op->arg(2);
+
+  return load_agent_library(agent, absParam, options, st);
+}
+
+jint JvmtiExport::load_agent_library(const char *agent, const char *absParam,
+                                     const char *options, outputStream* st) {
   char ebuf[1024];
   char buffer[JVM_MAXPATHLEN];
   void* library = NULL;
@@ -2207,11 +2217,6 @@ jint JvmtiExport::load_agent_library(AttachOperation* op, outputStream* st) {
   const char *on_attach_symbols[] = AGENT_ONATTACH_SYMBOLS;
   size_t num_symbol_entries = ARRAY_SIZE(on_attach_symbols);
 
-  // get agent name and options
-  const char* agent = op->arg(0);
-  const char* absParam = op->arg(1);
-  const char* options = op->arg(2);
-
   // The abs paramter should be "true" or "false"
   bool is_absolute_path = (absParam != NULL) && (strcmp(absParam,"true")==0);
 
diff --git a/hotspot/src/share/vm/prims/jvmtiExport.hpp b/hotspot/src/share/vm/prims/jvmtiExport.hpp
index 4b1ff34cf61..8b06d62104b 100644
--- a/hotspot/src/share/vm/prims/jvmtiExport.hpp
+++ b/hotspot/src/share/vm/prims/jvmtiExport.hpp
@@ -372,6 +372,7 @@ class JvmtiExport : public AllStatic {
   static void transition_pending_onload_raw_monitors() NOT_JVMTI_RETURN;
 
   // attach support
+  static jint load_agent_library(const char *agent, const char *absParam, const char *options, outputStream* out) NOT_JVMTI_RETURN_(JNI_ERR);
   static jint load_agent_library(AttachOperation* op, outputStream* out) NOT_JVMTI_RETURN_(JNI_ERR);
 
   // SetNativeMethodPrefix support
diff --git a/hotspot/src/share/vm/prims/jvmtiRedefineClasses.cpp b/hotspot/src/share/vm/prims/jvmtiRedefineClasses.cpp
index 8823e6670a6..6b176ec1f70 100644
--- a/hotspot/src/share/vm/prims/jvmtiRedefineClasses.cpp
+++ b/hotspot/src/share/vm/prims/jvmtiRedefineClasses.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -3940,6 +3940,10 @@ void VM_RedefineClasses::redefine_single_class(jclass the_jclass,
   scratch_class->set_methods(_old_methods);     // To prevent potential GCing of the old methods,
                                           // and to be able to undo operation easily.
 
+  Array<int>* old_ordering = the_class->method_ordering();
+  the_class->set_method_ordering(scratch_class->method_ordering());
+  scratch_class->set_method_ordering(old_ordering);
+
   ConstantPool* old_constants = the_class->constants();
   the_class->set_constants(scratch_class->constants());
   scratch_class->set_constants(old_constants);  // See the previous comment.
diff --git a/hotspot/src/share/vm/prims/methodHandles.cpp b/hotspot/src/share/vm/prims/methodHandles.cpp
index b1909cdfaa0..38b68a40422 100644
--- a/hotspot/src/share/vm/prims/methodHandles.cpp
+++ b/hotspot/src/share/vm/prims/methodHandles.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -40,6 +40,7 @@
 #include "prims/jvmtiRedefineClassesTrace.hpp"
 #include "runtime/compilationPolicy.hpp"
 #include "runtime/javaCalls.hpp"
+#include "runtime/logTimer.hpp"
 #include "runtime/reflection.hpp"
 #include "runtime/signature.hpp"
 #include "runtime/stubRoutines.hpp"
@@ -72,7 +73,7 @@ void MethodHandles::generate_adapters() {
   assert(_adapter_code == NULL, "generate only once");
 
   ResourceMark rm;
-  TraceTime timer("MethodHandles adapters generation", TraceStartupTime);
+  TraceStartupTime timer("MethodHandles adapters generation");
   _adapter_code = MethodHandlesAdapterBlob::create(adapter_code_size);
   CodeBuffer code(_adapter_code);
   MethodHandlesAdapterGenerator g(&code);
diff --git a/hotspot/src/share/vm/prims/nativeLookup.cpp b/hotspot/src/share/vm/prims/nativeLookup.cpp
index c89e4f10c32..51525c26f2d 100644
--- a/hotspot/src/share/vm/prims/nativeLookup.cpp
+++ b/hotspot/src/share/vm/prims/nativeLookup.cpp
@@ -35,6 +35,7 @@
 #include "oops/symbol.hpp"
 #include "prims/jvm_misc.hpp"
 #include "prims/nativeLookup.hpp"
+#include "prims/unsafe.hpp"
 #include "runtime/arguments.hpp"
 #include "runtime/handles.inline.hpp"
 #include "runtime/javaCalls.hpp"
@@ -107,8 +108,6 @@ char* NativeLookup::long_jni_name(const methodHandle& method) {
 }
 
 extern "C" {
-  void JNICALL JVM_RegisterJDKInternalMiscUnsafeMethods(JNIEnv *env, jclass unsafecls);
-  void JNICALL JVM_RegisterSunMiscUnsafeMethods(JNIEnv *env, jclass unsafecls);
   void JNICALL JVM_RegisterMethodHandleMethods(JNIEnv *env, jclass unsafecls);
   void JNICALL JVM_RegisterPerfMethods(JNIEnv *env, jclass perfclass);
   void JNICALL JVM_RegisterWhiteBoxMethods(JNIEnv *env, jclass wbclass);
@@ -123,7 +122,6 @@ extern "C" {
 
 static JNINativeMethod lookup_special_native_methods[] = {
   { CC"Java_jdk_internal_misc_Unsafe_registerNatives",             NULL, FN_PTR(JVM_RegisterJDKInternalMiscUnsafeMethods) },
-  { CC"Java_sun_misc_Unsafe_registerNatives",                      NULL, FN_PTR(JVM_RegisterSunMiscUnsafeMethods)         },
   { CC"Java_java_lang_invoke_MethodHandleNatives_registerNatives", NULL, FN_PTR(JVM_RegisterMethodHandleMethods) },
   { CC"Java_jdk_internal_perf_Perf_registerNatives",               NULL, FN_PTR(JVM_RegisterPerfMethods)         },
   { CC"Java_sun_hotspot_WhiteBox_registerNatives",                 NULL, FN_PTR(JVM_RegisterWhiteBoxMethods)     },
diff --git a/hotspot/src/share/vm/prims/unsafe.cpp b/hotspot/src/share/vm/prims/unsafe.cpp
index cdd4334e229..dc60ebfd208 100644
--- a/hotspot/src/share/vm/prims/unsafe.cpp
+++ b/hotspot/src/share/vm/prims/unsafe.cpp
@@ -30,6 +30,7 @@
 #include "oops/oop.inline.hpp"
 #include "prims/jni.h"
 #include "prims/jvm.h"
+#include "prims/unsafe.hpp"
 #include "runtime/atomic.inline.hpp"
 #include "runtime/globals.hpp"
 #include "runtime/interfaceSupport.hpp"
@@ -45,8 +46,8 @@
 #include "gc/g1/g1SATBCardTableModRefBS.hpp"
 #endif // INCLUDE_ALL_GCS
 
-/*
- *      Implementation of class Unsafe
+/**
+ * Implementation of the jdk.internal.misc.Unsafe class
  */
 
 
@@ -56,25 +57,15 @@
 
 
 #define UNSAFE_ENTRY(result_type, header) \
-  JVM_ENTRY(result_type, header)
+  JVM_ENTRY(static result_type, header)
 
-// Can't use UNSAFE_LEAF because it has the signature of a straight
-// call into the runtime (just like JVM_LEAF, funny that) but it's
-// called like a Java Native and thus the wrapper built for it passes
-// arguments like a JNI call.  It expects those arguments to be popped
-// from the stack on Intel like all good JNI args are, and adjusts the
-// stack according.  Since the JVM_LEAF call expects no extra
-// arguments the stack isn't popped in the C code, is pushed by the
-// wrapper and we get sick.
-//#define UNSAFE_LEAF(result_type, header) \
-//  JVM_LEAF(result_type, header)
+#define UNSAFE_LEAF(result_type, header) \
+  JVM_LEAF(static result_type, header)
 
 #define UNSAFE_END JVM_END
 
-#define UnsafeWrapper(arg) /*nothing, for the present*/
 
-
-inline void* addr_from_java(jlong addr) {
+static inline void* addr_from_java(jlong addr) {
   // This assert fails in a variety of ways on 32-bit systems.
   // It is impossible to predict whether native code that converts
   // pointers to longs will sign-extend or zero-extend the addresses.
@@ -82,7 +73,7 @@ inline void* addr_from_java(jlong addr) {
   return (void*)(uintptr_t)addr;
 }
 
-inline jlong addr_to_java(void* p) {
+static inline jlong addr_to_java(void* p) {
   assert(p == (void*)(uintptr_t)p, "must not be odd high bits");
   return (uintptr_t)p;
 }
@@ -98,24 +89,17 @@ inline jlong addr_to_java(void* p) {
 // through conversion functions when going between the VM and the Unsafe API.
 // The conversion functions just happen to be no-ops at present.
 
-inline jlong field_offset_to_byte_offset(jlong field_offset) {
+static inline jlong field_offset_to_byte_offset(jlong field_offset) {
   return field_offset;
 }
 
-inline jlong field_offset_from_byte_offset(jlong byte_offset) {
+static inline jlong field_offset_from_byte_offset(jlong byte_offset) {
   return byte_offset;
 }
 
-inline jint invocation_key_from_method_slot(jint slot) {
-  return slot;
-}
-
-inline jint invocation_key_to_method_slot(jint key) {
-  return key;
-}
-
-inline void* index_oop_from_field_offset_long(oop p, jlong field_offset) {
+static inline void* index_oop_from_field_offset_long(oop p, jlong field_offset) {
   jlong byte_offset = field_offset_to_byte_offset(field_offset);
+
 #ifdef ASSERT
   if (p != NULL) {
     assert(byte_offset >= 0 && byte_offset <= (jlong)MAX_OBJECT_SIZE, "sane offset");
@@ -128,10 +112,12 @@ inline void* index_oop_from_field_offset_long(oop p, jlong field_offset) {
     assert(byte_offset < p_size, "Unsafe access: offset " INT64_FORMAT " > object's size " INT64_FORMAT, byte_offset, p_size);
   }
 #endif
-  if (sizeof(char*) == sizeof(jint))    // (this constant folds!)
+
+  if (sizeof(char*) == sizeof(jint)) {   // (this constant folds!)
     return (address)p + (jint) byte_offset;
-  else
+  } else {
     return (address)p +        byte_offset;
+  }
 }
 
 // Externally callable versions:
@@ -142,12 +128,6 @@ jlong Unsafe_field_offset_to_byte_offset(jlong field_offset) {
 jlong Unsafe_field_offset_from_byte_offset(jlong byte_offset) {
   return byte_offset;
 }
-jint Unsafe_invocation_key_from_method_slot(jint slot) {
-  return invocation_key_from_method_slot(slot);
-}
-jint Unsafe_invocation_key_to_method_slot(jint key) {
-  return invocation_key_to_method_slot(key);
-}
 
 
 ///// Data in the Java heap.
@@ -177,17 +157,19 @@ jint Unsafe_invocation_key_to_method_slot(jint key) {
 // These functions allow a null base pointer with an arbitrary address.
 // But if the base pointer is non-null, the offset should make some sense.
 // That is, it should be in the range [0, MAX_OBJECT_SIZE].
-UNSAFE_ENTRY(jobject, Unsafe_GetObject(JNIEnv *env, jobject unsafe, jobject obj, jlong offset))
-  UnsafeWrapper("Unsafe_GetObject");
+UNSAFE_ENTRY(jobject, Unsafe_GetObject(JNIEnv *env, jobject unsafe, jobject obj, jlong offset)) {
   oop p = JNIHandles::resolve(obj);
   oop v;
+
   if (UseCompressedOops) {
     narrowOop n = *(narrowOop*)index_oop_from_field_offset_long(p, offset);
     v = oopDesc::decode_heap_oop(n);
   } else {
     v = *(oop*)index_oop_from_field_offset_long(p, offset);
   }
+
   jobject ret = JNIHandles::make_local(env, v);
+
 #if INCLUDE_ALL_GCS
   // We could be accessing the referent field in a reference
   // object. If G1 is enabled then we need to register non-null
@@ -212,67 +194,71 @@ UNSAFE_ENTRY(jobject, Unsafe_GetObject(JNIEnv *env, jobject unsafe, jobject obj,
     }
   }
 #endif // INCLUDE_ALL_GCS
-  return ret;
-UNSAFE_END
 
-UNSAFE_ENTRY(void, Unsafe_SetObject(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jobject x_h))
-  UnsafeWrapper("Unsafe_SetObject");
+  return ret;
+} UNSAFE_END
+
+UNSAFE_ENTRY(void, Unsafe_SetObject(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jobject x_h)) {
   oop x = JNIHandles::resolve(x_h);
   oop p = JNIHandles::resolve(obj);
+
   if (UseCompressedOops) {
     oop_store((narrowOop*)index_oop_from_field_offset_long(p, offset), x);
   } else {
     oop_store((oop*)index_oop_from_field_offset_long(p, offset), x);
   }
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(jobject, Unsafe_GetObjectVolatile(JNIEnv *env, jobject unsafe, jobject obj, jlong offset))
-  UnsafeWrapper("Unsafe_GetObjectVolatile");
+UNSAFE_ENTRY(jobject, Unsafe_GetObjectVolatile(JNIEnv *env, jobject unsafe, jobject obj, jlong offset)) {
   oop p = JNIHandles::resolve(obj);
   void* addr = index_oop_from_field_offset_long(p, offset);
+
   volatile oop v;
+
   if (UseCompressedOops) {
     volatile narrowOop n = *(volatile narrowOop*) addr;
     (void)const_cast<oop&>(v = oopDesc::decode_heap_oop(n));
   } else {
     (void)const_cast<oop&>(v = *(volatile oop*) addr);
   }
+
   OrderAccess::acquire();
   return JNIHandles::make_local(env, v);
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(void, Unsafe_SetObjectVolatile(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jobject x_h))
-  UnsafeWrapper("Unsafe_SetObjectVolatile");
+UNSAFE_ENTRY(void, Unsafe_SetObjectVolatile(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jobject x_h)) {
   oop x = JNIHandles::resolve(x_h);
   oop p = JNIHandles::resolve(obj);
   void* addr = index_oop_from_field_offset_long(p, offset);
   OrderAccess::release();
+
   if (UseCompressedOops) {
     oop_store((narrowOop*)addr, x);
   } else {
     oop_store((oop*)addr, x);
   }
+
   OrderAccess::fence();
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(jobject, Unsafe_GetUncompressedObject(JNIEnv *env, jobject unsafe, jlong addr))
-  UnsafeWrapper("Unsafe_GetUncompressedObject");
+UNSAFE_ENTRY(jobject, Unsafe_GetUncompressedObject(JNIEnv *env, jobject unsafe, jlong addr)) {
   oop v = *(oop*) (address) addr;
+
   return JNIHandles::make_local(env, v);
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(jclass, Unsafe_GetJavaMirror(JNIEnv *env, jobject unsafe, jlong metaspace_klass))
-  UnsafeWrapper("Unsafe_GetJavaMirror");
+UNSAFE_ENTRY(jclass, Unsafe_GetJavaMirror(JNIEnv *env, jobject unsafe, jlong metaspace_klass)) {
   Klass* klass = (Klass*) (address) metaspace_klass;
-  return (jclass) JNIHandles::make_local(klass->java_mirror());
-UNSAFE_END
 
-UNSAFE_ENTRY(jlong, Unsafe_GetKlassPointer(JNIEnv *env, jobject unsafe, jobject obj))
-  UnsafeWrapper("Unsafe_GetKlassPointer");
+  return (jclass) JNIHandles::make_local(klass->java_mirror());
+} UNSAFE_END
+
+UNSAFE_ENTRY(jlong, Unsafe_GetKlassPointer(JNIEnv *env, jobject unsafe, jobject obj)) {
   oop o = JNIHandles::resolve(obj);
   jlong klass = (jlong) (address) o->klass();
+
   return klass;
-UNSAFE_END
+} UNSAFE_END
 
 #ifndef SUPPORTS_NATIVE_CX8
 
@@ -303,83 +289,54 @@ UNSAFE_END
 // the address of the field _after_ we have acquired the lock, else the object may have
 // been moved by the GC
 
-UNSAFE_ENTRY(jlong, Unsafe_GetLongVolatile(JNIEnv *env, jobject unsafe, jobject obj, jlong offset))
-  UnsafeWrapper("Unsafe_GetLongVolatile");
-  {
-    if (VM_Version::supports_cx8()) {
-      GET_FIELD_VOLATILE(obj, offset, jlong, v);
-      return v;
-    }
-    else {
-      Handle p (THREAD, JNIHandles::resolve(obj));
-      jlong* addr = (jlong*)(index_oop_from_field_offset_long(p(), offset));
-      MutexLockerEx mu(UnsafeJlong_lock, Mutex::_no_safepoint_check_flag);
-      jlong value = Atomic::load(addr);
-      return value;
-    }
+UNSAFE_ENTRY(jlong, Unsafe_GetLongVolatile(JNIEnv *env, jobject unsafe, jobject obj, jlong offset)) {
+  if (VM_Version::supports_cx8()) {
+    GET_FIELD_VOLATILE(obj, offset, jlong, v);
+    return v;
+  } else {
+    Handle p (THREAD, JNIHandles::resolve(obj));
+    jlong* addr = (jlong*)(index_oop_from_field_offset_long(p(), offset));
+    MutexLockerEx mu(UnsafeJlong_lock, Mutex::_no_safepoint_check_flag);
+    jlong value = Atomic::load(addr);
+    return value;
   }
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(void, Unsafe_SetLongVolatile(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jlong x))
-  UnsafeWrapper("Unsafe_SetLongVolatile");
-  {
-    if (VM_Version::supports_cx8()) {
-      SET_FIELD_VOLATILE(obj, offset, jlong, x);
-    }
-    else {
-      Handle p (THREAD, JNIHandles::resolve(obj));
-      jlong* addr = (jlong*)(index_oop_from_field_offset_long(p(), offset));
-      MutexLockerEx mu(UnsafeJlong_lock, Mutex::_no_safepoint_check_flag);
-      Atomic::store(x, addr);
-    }
+UNSAFE_ENTRY(void, Unsafe_SetLongVolatile(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jlong x)) {
+  if (VM_Version::supports_cx8()) {
+    SET_FIELD_VOLATILE(obj, offset, jlong, x);
+  } else {
+    Handle p (THREAD, JNIHandles::resolve(obj));
+    jlong* addr = (jlong*)(index_oop_from_field_offset_long(p(), offset));
+    MutexLockerEx mu(UnsafeJlong_lock, Mutex::_no_safepoint_check_flag);
+    Atomic::store(x, addr);
   }
-UNSAFE_END
+} UNSAFE_END
 
 #endif // not SUPPORTS_NATIVE_CX8
 
-UNSAFE_ENTRY(jboolean, Unsafe_isBigEndian0(JNIEnv *env, jobject unsafe))
-  UnsafeWrapper("Unsafe_IsBigEndian0");
-  {
+UNSAFE_LEAF(jboolean, Unsafe_isBigEndian0(JNIEnv *env, jobject unsafe)) {
 #ifdef VM_LITTLE_ENDIAN
-    return false;
+  return false;
 #else
-    return true;
+  return true;
 #endif
-  }
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(jint, Unsafe_unalignedAccess0(JNIEnv *env, jobject unsafe))
-  UnsafeWrapper("Unsafe_UnalignedAccess0");
-  {
-    return UseUnalignedAccesses;
-  }
-UNSAFE_END
+UNSAFE_LEAF(jint, Unsafe_unalignedAccess0(JNIEnv *env, jobject unsafe)) {
+  return UseUnalignedAccesses;
+} UNSAFE_END
 
-#define DEFINE_GETSETOOP(jboolean, Boolean) \
+#define DEFINE_GETSETOOP(java_type, Type)        \
  \
-UNSAFE_ENTRY(jboolean, Unsafe_Get##Boolean##140(JNIEnv *env, jobject unsafe, jobject obj, jint offset)) \
-  UnsafeWrapper("Unsafe_Get"#Boolean); \
-  if (obj == NULL)  THROW_0(vmSymbols::java_lang_NullPointerException()); \
-  GET_FIELD(obj, offset, jboolean, v); \
+UNSAFE_ENTRY(java_type, Unsafe_Get##Type(JNIEnv *env, jobject unsafe, jobject obj, jlong offset)) { \
+  GET_FIELD(obj, offset, java_type, v); \
   return v; \
-UNSAFE_END \
+} UNSAFE_END \
  \
-UNSAFE_ENTRY(void, Unsafe_Set##Boolean##140(JNIEnv *env, jobject unsafe, jobject obj, jint offset, jboolean x)) \
-  UnsafeWrapper("Unsafe_Set"#Boolean); \
-  if (obj == NULL)  THROW(vmSymbols::java_lang_NullPointerException()); \
-  SET_FIELD(obj, offset, jboolean, x); \
-UNSAFE_END \
- \
-UNSAFE_ENTRY(jboolean, Unsafe_Get##Boolean(JNIEnv *env, jobject unsafe, jobject obj, jlong offset)) \
-  UnsafeWrapper("Unsafe_Get"#Boolean); \
-  GET_FIELD(obj, offset, jboolean, v); \
-  return v; \
-UNSAFE_END \
- \
-UNSAFE_ENTRY(void, Unsafe_Set##Boolean(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jboolean x)) \
-  UnsafeWrapper("Unsafe_Set"#Boolean); \
-  SET_FIELD(obj, offset, jboolean, x); \
-UNSAFE_END \
+UNSAFE_ENTRY(void, Unsafe_Set##Type(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, java_type x)) { \
+  SET_FIELD(obj, offset, java_type, x); \
+} UNSAFE_END \
  \
 // END DEFINE_GETSETOOP.
 
@@ -394,18 +351,16 @@ DEFINE_GETSETOOP(jdouble, Double);
 
 #undef DEFINE_GETSETOOP
 
-#define DEFINE_GETSETOOP_VOLATILE(jboolean, Boolean) \
+#define DEFINE_GETSETOOP_VOLATILE(java_type, Type) \
  \
-UNSAFE_ENTRY(jboolean, Unsafe_Get##Boolean##Volatile(JNIEnv *env, jobject unsafe, jobject obj, jlong offset)) \
-  UnsafeWrapper("Unsafe_Get"#Boolean); \
-  GET_FIELD_VOLATILE(obj, offset, jboolean, v); \
+UNSAFE_ENTRY(java_type, Unsafe_Get##Type##Volatile(JNIEnv *env, jobject unsafe, jobject obj, jlong offset)) { \
+  GET_FIELD_VOLATILE(obj, offset, java_type, v); \
   return v; \
-UNSAFE_END \
+} UNSAFE_END \
  \
-UNSAFE_ENTRY(void, Unsafe_Set##Boolean##Volatile(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jboolean x)) \
-  UnsafeWrapper("Unsafe_Set"#Boolean); \
-  SET_FIELD_VOLATILE(obj, offset, jboolean, x); \
-UNSAFE_END \
+UNSAFE_ENTRY(void, Unsafe_Set##Type##Volatile(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, java_type x)) { \
+  SET_FIELD_VOLATILE(obj, offset, java_type, x); \
+} UNSAFE_END \
  \
 // END DEFINE_GETSETOOP_VOLATILE.
 
@@ -425,59 +380,53 @@ DEFINE_GETSETOOP_VOLATILE(jlong, Long);
 
 // The non-intrinsified versions of setOrdered just use setVolatile
 
-UNSAFE_ENTRY(void, Unsafe_SetOrderedInt(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jint x))
-  UnsafeWrapper("Unsafe_SetOrderedInt");
+UNSAFE_ENTRY(void, Unsafe_SetOrderedInt(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jint x)) {
   SET_FIELD_VOLATILE(obj, offset, jint, x);
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(void, Unsafe_SetOrderedObject(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jobject x_h))
-  UnsafeWrapper("Unsafe_SetOrderedObject");
+UNSAFE_ENTRY(void, Unsafe_SetOrderedObject(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jobject x_h)) {
   oop x = JNIHandles::resolve(x_h);
   oop p = JNIHandles::resolve(obj);
   void* addr = index_oop_from_field_offset_long(p, offset);
   OrderAccess::release();
+
   if (UseCompressedOops) {
     oop_store((narrowOop*)addr, x);
   } else {
     oop_store((oop*)addr, x);
   }
-  OrderAccess::fence();
-UNSAFE_END
 
-UNSAFE_ENTRY(void, Unsafe_SetOrderedLong(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jlong x))
-  UnsafeWrapper("Unsafe_SetOrderedLong");
+  OrderAccess::fence();
+} UNSAFE_END
+
+UNSAFE_ENTRY(void, Unsafe_SetOrderedLong(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jlong x)) {
 #ifdef SUPPORTS_NATIVE_CX8
   SET_FIELD_VOLATILE(obj, offset, jlong, x);
 #else
+
   // Keep old code for platforms which may not have atomic long (8 bytes) instructions
-  {
-    if (VM_Version::supports_cx8()) {
-      SET_FIELD_VOLATILE(obj, offset, jlong, x);
-    }
-    else {
-      Handle p (THREAD, JNIHandles::resolve(obj));
-      jlong* addr = (jlong*)(index_oop_from_field_offset_long(p(), offset));
-      MutexLockerEx mu(UnsafeJlong_lock, Mutex::_no_safepoint_check_flag);
-      Atomic::store(x, addr);
-    }
+  if (VM_Version::supports_cx8()) {
+    SET_FIELD_VOLATILE(obj, offset, jlong, x);
+  } else {
+    Handle p(THREAD, JNIHandles::resolve(obj));
+    jlong* addr = (jlong*)(index_oop_from_field_offset_long(p(), offset));
+    MutexLockerEx mu(UnsafeJlong_lock, Mutex::_no_safepoint_check_flag);
+    Atomic::store(x, addr);
   }
 #endif
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(void, Unsafe_LoadFence(JNIEnv *env, jobject unsafe))
-  UnsafeWrapper("Unsafe_LoadFence");
+UNSAFE_LEAF(void, Unsafe_LoadFence(JNIEnv *env, jobject unsafe)) {
   OrderAccess::acquire();
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(void, Unsafe_StoreFence(JNIEnv *env, jobject unsafe))
-  UnsafeWrapper("Unsafe_StoreFence");
+UNSAFE_LEAF(void, Unsafe_StoreFence(JNIEnv *env, jobject unsafe)) {
   OrderAccess::release();
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(void, Unsafe_FullFence(JNIEnv *env, jobject unsafe))
-  UnsafeWrapper("Unsafe_FullFence");
+UNSAFE_LEAF(void, Unsafe_FullFence(JNIEnv *env, jobject unsafe)) {
   OrderAccess::fence();
-UNSAFE_END
+} UNSAFE_END
 
 ////// Data in the C heap.
 
@@ -486,24 +435,22 @@ UNSAFE_END
 //
 #define DEFINE_GETSETNATIVE(java_type, Type, native_type) \
  \
-UNSAFE_ENTRY(java_type, Unsafe_GetNative##Type(JNIEnv *env, jobject unsafe, jlong addr)) \
-  UnsafeWrapper("Unsafe_GetNative"#Type); \
+UNSAFE_ENTRY(java_type, Unsafe_GetNative##Type(JNIEnv *env, jobject unsafe, jlong addr)) { \
   void* p = addr_from_java(addr); \
   JavaThread* t = JavaThread::current(); \
   t->set_doing_unsafe_access(true); \
   java_type x = *(volatile native_type*)p; \
   t->set_doing_unsafe_access(false); \
   return x; \
-UNSAFE_END \
+} UNSAFE_END \
  \
-UNSAFE_ENTRY(void, Unsafe_SetNative##Type(JNIEnv *env, jobject unsafe, jlong addr, java_type x)) \
-  UnsafeWrapper("Unsafe_SetNative"#Type); \
+UNSAFE_ENTRY(void, Unsafe_SetNative##Type(JNIEnv *env, jobject unsafe, jlong addr, java_type x)) { \
   JavaThread* t = JavaThread::current(); \
   t->set_doing_unsafe_access(true); \
   void* p = addr_from_java(addr); \
   *(volatile native_type*)p = x; \
   t->set_doing_unsafe_access(false); \
-UNSAFE_END \
+} UNSAFE_END \
  \
 // END DEFINE_GETSETNATIVE.
 
@@ -517,8 +464,7 @@ DEFINE_GETSETNATIVE(jdouble, Double, double);
 
 #undef DEFINE_GETSETNATIVE
 
-UNSAFE_ENTRY(jlong, Unsafe_GetNativeLong(JNIEnv *env, jobject unsafe, jlong addr))
-  UnsafeWrapper("Unsafe_GetNativeLong");
+UNSAFE_ENTRY(jlong, Unsafe_GetNativeLong(JNIEnv *env, jobject unsafe, jlong addr)) {
   JavaThread* t = JavaThread::current();
   // We do it this way to avoid problems with access to heap using 64
   // bit loads, as jlong in heap could be not 64-bit aligned, and on
@@ -526,7 +472,8 @@ UNSAFE_ENTRY(jlong, Unsafe_GetNativeLong(JNIEnv *env, jobject unsafe, jlong addr
   t->set_doing_unsafe_access(true);
   void* p = addr_from_java(addr);
   jlong x;
-  if (((intptr_t)p & 7) == 0) {
+
+  if (is_ptr_aligned(p, sizeof(jlong)) == 0) {
     // jlong is aligned, do a volatile access
     x = *(volatile jlong*)p;
   } else {
@@ -535,17 +482,19 @@ UNSAFE_ENTRY(jlong, Unsafe_GetNativeLong(JNIEnv *env, jobject unsafe, jlong addr
     acc.words[1] = ((volatile jint*)p)[1];
     x = acc.long_value;
   }
-  t->set_doing_unsafe_access(false);
-  return x;
-UNSAFE_END
 
-UNSAFE_ENTRY(void, Unsafe_SetNativeLong(JNIEnv *env, jobject unsafe, jlong addr, jlong x))
-  UnsafeWrapper("Unsafe_SetNativeLong");
+  t->set_doing_unsafe_access(false);
+
+  return x;
+} UNSAFE_END
+
+UNSAFE_ENTRY(void, Unsafe_SetNativeLong(JNIEnv *env, jobject unsafe, jlong addr, jlong x)) {
   JavaThread* t = JavaThread::current();
   // see comment for Unsafe_GetNativeLong
   t->set_doing_unsafe_access(true);
   void* p = addr_from_java(addr);
-  if (((intptr_t)p & 7) == 0) {
+
+  if (is_ptr_aligned(p, sizeof(jlong))) {
     // jlong is aligned, do a volatile access
     *(volatile jlong*)p = x;
   } else {
@@ -554,119 +503,81 @@ UNSAFE_ENTRY(void, Unsafe_SetNativeLong(JNIEnv *env, jobject unsafe, jlong addr,
     ((volatile jint*)p)[0] = acc.words[0];
     ((volatile jint*)p)[1] = acc.words[1];
   }
+
   t->set_doing_unsafe_access(false);
-UNSAFE_END
+} UNSAFE_END
 
 
-UNSAFE_ENTRY(jlong, Unsafe_GetNativeAddress(JNIEnv *env, jobject unsafe, jlong addr))
-  UnsafeWrapper("Unsafe_GetNativeAddress");
+UNSAFE_LEAF(jlong, Unsafe_GetNativeAddress(JNIEnv *env, jobject unsafe, jlong addr)) {
   void* p = addr_from_java(addr);
-  return addr_to_java(*(void**)p);
-UNSAFE_END
 
-UNSAFE_ENTRY(void, Unsafe_SetNativeAddress(JNIEnv *env, jobject unsafe, jlong addr, jlong x))
-  UnsafeWrapper("Unsafe_SetNativeAddress");
+  return addr_to_java(*(void**)p);
+} UNSAFE_END
+
+UNSAFE_LEAF(void, Unsafe_SetNativeAddress(JNIEnv *env, jobject unsafe, jlong addr, jlong x)) {
   void* p = addr_from_java(addr);
   *(void**)p = addr_from_java(x);
-UNSAFE_END
+} UNSAFE_END
 
 
 ////// Allocation requests
 
-UNSAFE_ENTRY(jobject, Unsafe_AllocateInstance(JNIEnv *env, jobject unsafe, jclass cls))
-  UnsafeWrapper("Unsafe_AllocateInstance");
-  {
-    ThreadToNativeFromVM ttnfv(thread);
-    return env->AllocObject(cls);
-  }
-UNSAFE_END
+UNSAFE_ENTRY(jobject, Unsafe_AllocateInstance(JNIEnv *env, jobject unsafe, jclass cls)) {
+  ThreadToNativeFromVM ttnfv(thread);
+  return env->AllocObject(cls);
+} UNSAFE_END
 
-UNSAFE_ENTRY(jlong, Unsafe_AllocateMemory(JNIEnv *env, jobject unsafe, jlong size))
-  UnsafeWrapper("Unsafe_AllocateMemory");
+UNSAFE_ENTRY(jlong, Unsafe_AllocateMemory0(JNIEnv *env, jobject unsafe, jlong size)) {
   size_t sz = (size_t)size;
-  if (sz != (julong)size || size < 0) {
-    THROW_0(vmSymbols::java_lang_IllegalArgumentException());
-  }
-  if (sz == 0) {
-    return 0;
-  }
+
   sz = round_to(sz, HeapWordSize);
   void* x = os::malloc(sz, mtInternal);
-  if (x == NULL) {
-    THROW_0(vmSymbols::java_lang_OutOfMemoryError());
-  }
-  //Copy::fill_to_words((HeapWord*)x, sz / HeapWordSize);
-  return addr_to_java(x);
-UNSAFE_END
 
-UNSAFE_ENTRY(jlong, Unsafe_ReallocateMemory(JNIEnv *env, jobject unsafe, jlong addr, jlong size))
-  UnsafeWrapper("Unsafe_ReallocateMemory");
+  return addr_to_java(x);
+} UNSAFE_END
+
+UNSAFE_ENTRY(jlong, Unsafe_ReallocateMemory0(JNIEnv *env, jobject unsafe, jlong addr, jlong size)) {
   void* p = addr_from_java(addr);
   size_t sz = (size_t)size;
-  if (sz != (julong)size || size < 0) {
-    THROW_0(vmSymbols::java_lang_IllegalArgumentException());
-  }
-  if (sz == 0) {
-    os::free(p);
-    return 0;
-  }
   sz = round_to(sz, HeapWordSize);
-  void* x = (p == NULL) ? os::malloc(sz, mtInternal) : os::realloc(p, sz, mtInternal);
-  if (x == NULL) {
-    THROW_0(vmSymbols::java_lang_OutOfMemoryError());
-  }
+
+  void* x = os::realloc(p, sz, mtInternal);
+
   return addr_to_java(x);
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(void, Unsafe_FreeMemory(JNIEnv *env, jobject unsafe, jlong addr))
-  UnsafeWrapper("Unsafe_FreeMemory");
+UNSAFE_ENTRY(void, Unsafe_FreeMemory0(JNIEnv *env, jobject unsafe, jlong addr)) {
   void* p = addr_from_java(addr);
-  if (p == NULL) {
-    return;
-  }
-  os::free(p);
-UNSAFE_END
 
-UNSAFE_ENTRY(void, Unsafe_SetMemory(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jlong size, jbyte value))
-  UnsafeWrapper("Unsafe_SetMemory");
+  os::free(p);
+} UNSAFE_END
+
+UNSAFE_ENTRY(void, Unsafe_SetMemory0(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jlong size, jbyte value)) {
   size_t sz = (size_t)size;
-  if (sz != (julong)size || size < 0) {
-    THROW(vmSymbols::java_lang_IllegalArgumentException());
-  }
+
   oop base = JNIHandles::resolve(obj);
   void* p = index_oop_from_field_offset_long(base, offset);
-  Copy::fill_to_memory_atomic(p, sz, value);
-UNSAFE_END
 
-UNSAFE_ENTRY(void, Unsafe_CopyMemory(JNIEnv *env, jobject unsafe, jobject srcObj, jlong srcOffset, jobject dstObj, jlong dstOffset, jlong size))
-  UnsafeWrapper("Unsafe_CopyMemory");
-  if (size == 0) {
-    return;
-  }
+  Copy::fill_to_memory_atomic(p, sz, value);
+} UNSAFE_END
+
+UNSAFE_ENTRY(void, Unsafe_CopyMemory0(JNIEnv *env, jobject unsafe, jobject srcObj, jlong srcOffset, jobject dstObj, jlong dstOffset, jlong size)) {
   size_t sz = (size_t)size;
-  if (sz != (julong)size || size < 0) {
-    THROW(vmSymbols::java_lang_IllegalArgumentException());
-  }
+
   oop srcp = JNIHandles::resolve(srcObj);
   oop dstp = JNIHandles::resolve(dstObj);
-  if (dstp != NULL && !dstp->is_typeArray()) {
-    // NYI:  This works only for non-oop arrays at present.
-    // Generalizing it would be reasonable, but requires card marking.
-    // Also, autoboxing a Long from 0L in copyMemory(x,y, 0L,z, n) would be bad.
-    THROW(vmSymbols::java_lang_IllegalArgumentException());
-  }
+
   void* src = index_oop_from_field_offset_long(srcp, srcOffset);
   void* dst = index_oop_from_field_offset_long(dstp, dstOffset);
+
   Copy::conjoint_memory_atomic(src, dst, sz);
-UNSAFE_END
+} UNSAFE_END
 
 // This function is a leaf since if the source and destination are both in native memory
 // the copy may potentially be very large, and we don't want to disable GC if we can avoid it.
 // If either source or destination (or both) are on the heap, the function will enter VM using
 // JVM_ENTRY_FROM_LEAF
-JVM_LEAF(void, Unsafe_CopySwapMemory0(JNIEnv *env, jobject unsafe, jobject srcObj, jlong srcOffset, jobject dstObj, jlong dstOffset, jlong size, jlong elemSize)) {
-  UnsafeWrapper("Unsafe_CopySwapMemory0");
-
+UNSAFE_LEAF(void, Unsafe_CopySwapMemory0(JNIEnv *env, jobject unsafe, jobject srcObj, jlong srcOffset, jobject dstObj, jlong dstOffset, jlong size, jlong elemSize)) {
   size_t sz = (size_t)size;
   size_t esz = (size_t)elemSize;
 
@@ -689,32 +600,24 @@ JVM_LEAF(void, Unsafe_CopySwapMemory0(JNIEnv *env, jobject unsafe, jobject srcOb
       Copy::conjoint_swap(src, dst, sz, esz);
     } JVM_END
   }
-} JVM_END
+} UNSAFE_END
 
 ////// Random queries
 
-// See comment at file start about UNSAFE_LEAF
-//UNSAFE_LEAF(jint, Unsafe_AddressSize())
-UNSAFE_ENTRY(jint, Unsafe_AddressSize(JNIEnv *env, jobject unsafe))
-  UnsafeWrapper("Unsafe_AddressSize");
+UNSAFE_LEAF(jint, Unsafe_AddressSize0(JNIEnv *env, jobject unsafe)) {
   return sizeof(void*);
-UNSAFE_END
+} UNSAFE_END
 
-// See comment at file start about UNSAFE_LEAF
-//UNSAFE_LEAF(jint, Unsafe_PageSize())
-UNSAFE_ENTRY(jint, Unsafe_PageSize(JNIEnv *env, jobject unsafe))
-  UnsafeWrapper("Unsafe_PageSize");
+UNSAFE_LEAF(jint, Unsafe_PageSize()) {
   return os::vm_page_size();
-UNSAFE_END
+} UNSAFE_END
 
-jint find_field_offset(jobject field, int must_be_static, TRAPS) {
-  if (field == NULL) {
-    THROW_0(vmSymbols::java_lang_NullPointerException());
-  }
+static jint find_field_offset(jobject field, int must_be_static, TRAPS) {
+  assert(field != NULL, "field must not be NULL");
 
   oop reflected   = JNIHandles::resolve_non_null(field);
   oop mirror      = java_lang_reflect_Field::clazz(reflected);
-  Klass* k      = java_lang_Class::as_Klass(mirror);
+  Klass* k        = java_lang_Class::as_Klass(mirror);
   int slot        = java_lang_reflect_Field::slot(reflected);
   int modifiers   = java_lang_reflect_Field::modifiers(reflected);
 
@@ -729,18 +632,17 @@ jint find_field_offset(jobject field, int must_be_static, TRAPS) {
   return field_offset_from_byte_offset(offset);
 }
 
-UNSAFE_ENTRY(jlong, Unsafe_ObjectFieldOffset(JNIEnv *env, jobject unsafe, jobject field))
-  UnsafeWrapper("Unsafe_ObjectFieldOffset");
+UNSAFE_ENTRY(jlong, Unsafe_ObjectFieldOffset0(JNIEnv *env, jobject unsafe, jobject field)) {
   return find_field_offset(field, 0, THREAD);
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(jlong, Unsafe_StaticFieldOffset(JNIEnv *env, jobject unsafe, jobject field))
-  UnsafeWrapper("Unsafe_StaticFieldOffset");
+UNSAFE_ENTRY(jlong, Unsafe_StaticFieldOffset0(JNIEnv *env, jobject unsafe, jobject field)) {
   return find_field_offset(field, 1, THREAD);
-UNSAFE_END
+} UNSAFE_END
+
+UNSAFE_ENTRY(jobject, Unsafe_StaticFieldBase0(JNIEnv *env, jobject unsafe, jobject field)) {
+  assert(field != NULL, "field must not be NULL");
 
-UNSAFE_ENTRY(jobject, Unsafe_StaticFieldBaseFromField(JNIEnv *env, jobject unsafe, jobject field))
-  UnsafeWrapper("Unsafe_StaticFieldBase");
   // Note:  In this VM implementation, a field address is always a short
   // offset from the base of a a klass metaobject.  Thus, the full dynamic
   // range of the return type is never used.  However, some implementations
@@ -749,8 +651,6 @@ UNSAFE_ENTRY(jobject, Unsafe_StaticFieldBaseFromField(JNIEnv *env, jobject unsaf
   // large.  In that last case, this function would return NULL, since
   // the address would operate alone, without any base pointer.
 
-  if (field == NULL)  THROW_0(vmSymbols::java_lang_NullPointerException());
-
   oop reflected   = JNIHandles::resolve_non_null(field);
   oop mirror      = java_lang_reflect_Field::clazz(reflected);
   int modifiers   = java_lang_reflect_Field::modifiers(reflected);
@@ -760,13 +660,11 @@ UNSAFE_ENTRY(jobject, Unsafe_StaticFieldBaseFromField(JNIEnv *env, jobject unsaf
   }
 
   return JNIHandles::make_local(env, mirror);
-UNSAFE_END
+} UNSAFE_END
+
+UNSAFE_ENTRY(void, Unsafe_EnsureClassInitialized0(JNIEnv *env, jobject unsafe, jobject clazz)) {
+  assert(clazz != NULL, "clazz must not be NULL");
 
-UNSAFE_ENTRY(void, Unsafe_EnsureClassInitialized(JNIEnv *env, jobject unsafe, jobject clazz)) {
-  UnsafeWrapper("Unsafe_EnsureClassInitialized");
-  if (clazz == NULL) {
-    THROW(vmSymbols::java_lang_NullPointerException());
-  }
   oop mirror = JNIHandles::resolve_non_null(clazz);
 
   Klass* klass = java_lang_Class::as_Klass(mirror);
@@ -777,26 +675,26 @@ UNSAFE_ENTRY(void, Unsafe_EnsureClassInitialized(JNIEnv *env, jobject unsafe, jo
 }
 UNSAFE_END
 
-UNSAFE_ENTRY(jboolean, Unsafe_ShouldBeInitialized(JNIEnv *env, jobject unsafe, jobject clazz)) {
-  UnsafeWrapper("Unsafe_ShouldBeInitialized");
-  if (clazz == NULL) {
-    THROW_(vmSymbols::java_lang_NullPointerException(), false);
-  }
+UNSAFE_ENTRY(jboolean, Unsafe_ShouldBeInitialized0(JNIEnv *env, jobject unsafe, jobject clazz)) {
+  assert(clazz != NULL, "clazz must not be NULL");
+
   oop mirror = JNIHandles::resolve_non_null(clazz);
   Klass* klass = java_lang_Class::as_Klass(mirror);
+
   if (klass != NULL && klass->should_be_initialized()) {
     return true;
   }
+
   return false;
 }
 UNSAFE_END
 
-static void getBaseAndScale(int& base, int& scale, jclass acls, TRAPS) {
-  if (acls == NULL) {
-    THROW(vmSymbols::java_lang_NullPointerException());
-  }
-  oop      mirror = JNIHandles::resolve_non_null(acls);
-  Klass* k      = java_lang_Class::as_Klass(mirror);
+static void getBaseAndScale(int& base, int& scale, jclass clazz, TRAPS) {
+  assert(clazz != NULL, "clazz must not be NULL");
+
+  oop mirror = JNIHandles::resolve_non_null(clazz);
+  Klass* k = java_lang_Class::as_Klass(mirror);
+
   if (k == NULL || !k->is_array_klass()) {
     THROW(vmSymbols::java_lang_InvalidClassException());
   } else if (k->is_objArray_klass()) {
@@ -812,18 +710,18 @@ static void getBaseAndScale(int& base, int& scale, jclass acls, TRAPS) {
   }
 }
 
-UNSAFE_ENTRY(jint, Unsafe_ArrayBaseOffset(JNIEnv *env, jobject unsafe, jclass acls))
-  UnsafeWrapper("Unsafe_ArrayBaseOffset");
+UNSAFE_ENTRY(jint, Unsafe_ArrayBaseOffset0(JNIEnv *env, jobject unsafe, jclass clazz)) {
   int base = 0, scale = 0;
-  getBaseAndScale(base, scale, acls, CHECK_0);
+  getBaseAndScale(base, scale, clazz, CHECK_0);
+
   return field_offset_from_byte_offset(base);
-UNSAFE_END
+} UNSAFE_END
 
 
-UNSAFE_ENTRY(jint, Unsafe_ArrayIndexScale(JNIEnv *env, jobject unsafe, jclass acls))
-  UnsafeWrapper("Unsafe_ArrayIndexScale");
+UNSAFE_ENTRY(jint, Unsafe_ArrayIndexScale0(JNIEnv *env, jobject unsafe, jclass clazz)) {
   int base = 0, scale = 0;
-  getBaseAndScale(base, scale, acls, CHECK_0);
+  getBaseAndScale(base, scale, clazz, CHECK_0);
+
   // This VM packs both fields and array elements down to the byte.
   // But watch out:  If this changes, so that array references for
   // a given primitive type (say, T_BOOLEAN) use different memory units
@@ -839,100 +737,88 @@ UNSAFE_ENTRY(jint, Unsafe_ArrayIndexScale(JNIEnv *env, jobject unsafe, jclass ac
   // The following allows for a pretty general fieldOffset cookie scheme,
   // but requires it to be linear in byte offset.
   return field_offset_from_byte_offset(scale) - field_offset_from_byte_offset(0);
-UNSAFE_END
+} UNSAFE_END
 
 
 static inline void throw_new(JNIEnv *env, const char *ename) {
   char buf[100];
+
   jio_snprintf(buf, 100, "%s%s", "java/lang/", ename);
+
   jclass cls = env->FindClass(buf);
   if (env->ExceptionCheck()) {
     env->ExceptionClear();
     tty->print_cr("Unsafe: cannot throw %s because FindClass has failed", buf);
     return;
   }
-  char* msg = NULL;
-  env->ThrowNew(cls, msg);
+
+  env->ThrowNew(cls, NULL);
 }
 
 static jclass Unsafe_DefineClass_impl(JNIEnv *env, jstring name, jbyteArray data, int offset, int length, jobject loader, jobject pd) {
-  {
-    // Code lifted from JDK 1.3 ClassLoader.c
+  // Code lifted from JDK 1.3 ClassLoader.c
 
-    jbyte *body;
-    char *utfName;
-    jclass result = 0;
-    char buf[128];
+  jbyte *body;
+  char *utfName = NULL;
+  jclass result = 0;
+  char buf[128];
 
-    if (UsePerfData) {
-      ClassLoader::unsafe_defineClassCallCounter()->inc();
-    }
+  assert(data != NULL, "Class bytes must not be NULL");
+  assert(length >= 0, "length must not be negative: %d", length);
 
-    if (data == NULL) {
-        throw_new(env, "NullPointerException");
-        return 0;
-    }
+  if (UsePerfData) {
+    ClassLoader::unsafe_defineClassCallCounter()->inc();
+  }
 
-    /* Work around 4153825. malloc crashes on Solaris when passed a
-     * negative size.
-     */
-    if (length < 0) {
-        throw_new(env, "ArrayIndexOutOfBoundsException");
-        return 0;
-    }
+  body = NEW_C_HEAP_ARRAY(jbyte, length, mtInternal);
+  if (body == NULL) {
+    throw_new(env, "OutOfMemoryError");
+    return 0;
+  }
 
-    body = NEW_C_HEAP_ARRAY(jbyte, length, mtInternal);
+  env->GetByteArrayRegion(data, offset, length, body);
+  if (env->ExceptionOccurred()) {
+    goto free_body;
+  }
 
-    if (body == 0) {
+  if (name != NULL) {
+    uint len = env->GetStringUTFLength(name);
+    int unicode_len = env->GetStringLength(name);
+
+    if (len >= sizeof(buf)) {
+      utfName = NEW_C_HEAP_ARRAY(char, len + 1, mtInternal);
+      if (utfName == NULL) {
         throw_new(env, "OutOfMemoryError");
-        return 0;
-    }
-
-    env->GetByteArrayRegion(data, offset, length, body);
-
-    if (env->ExceptionOccurred())
         goto free_body;
-
-    if (name != NULL) {
-        uint len = env->GetStringUTFLength(name);
-        int unicode_len = env->GetStringLength(name);
-        if (len >= sizeof(buf)) {
-            utfName = NEW_C_HEAP_ARRAY(char, len + 1, mtInternal);
-            if (utfName == NULL) {
-                throw_new(env, "OutOfMemoryError");
-                goto free_body;
-            }
-        } else {
-            utfName = buf;
-        }
-        env->GetStringUTFRegion(name, 0, unicode_len, utfName);
-        //VerifyFixClassname(utfName);
-        for (uint i = 0; i < len; i++) {
-          if (utfName[i] == '.')   utfName[i] = '/';
-        }
+      }
     } else {
-        utfName = NULL;
+      utfName = buf;
     }
 
-    result = JVM_DefineClass(env, utfName, loader, body, length, pd);
+    env->GetStringUTFRegion(name, 0, unicode_len, utfName);
 
-    if (utfName && utfName != buf)
-        FREE_C_HEAP_ARRAY(char, utfName);
+    for (uint i = 0; i < len; i++) {
+      if (utfName[i] == '.')   utfName[i] = '/';
+    }
+  }
+
+  result = JVM_DefineClass(env, utfName, loader, body, length, pd);
+
+  if (utfName && utfName != buf) {
+    FREE_C_HEAP_ARRAY(char, utfName);
+  }
 
  free_body:
-    FREE_C_HEAP_ARRAY(jbyte, body);
-    return result;
-  }
+  FREE_C_HEAP_ARRAY(jbyte, body);
+  return result;
 }
 
 
-UNSAFE_ENTRY(jclass, Unsafe_DefineClass(JNIEnv *env, jobject unsafe, jstring name, jbyteArray data, int offset, int length, jobject loader, jobject pd))
-  UnsafeWrapper("Unsafe_DefineClass");
-  {
-    ThreadToNativeFromVM ttnfv(thread);
-    return Unsafe_DefineClass_impl(env, name, data, offset, length, loader, pd);
-  }
-UNSAFE_END
+UNSAFE_ENTRY(jclass, Unsafe_DefineClass0(JNIEnv *env, jobject unsafe, jstring name, jbyteArray data, int offset, int length, jobject loader, jobject pd)) {
+  ThreadToNativeFromVM ttnfv(thread);
+
+  return Unsafe_DefineClass_impl(env, name, data, offset, length, loader, pd);
+} UNSAFE_END
 
 
 // define a class but do not make it known to the class loader or system dictionary
@@ -986,45 +872,35 @@ UNSAFE_END
 static instanceKlassHandle
 Unsafe_DefineAnonymousClass_impl(JNIEnv *env,
                                  jclass host_class, jbyteArray data, jobjectArray cp_patches_jh,
-                                 HeapWord* *temp_alloc,
+                                 u1** temp_alloc,
                                  TRAPS) {
+  assert(host_class != NULL, "host_class must not be NULL");
+  assert(data != NULL, "data must not be NULL");
 
   if (UsePerfData) {
     ClassLoader::unsafe_defineClassCallCounter()->inc();
   }
 
-  if (data == NULL) {
-    THROW_0(vmSymbols::java_lang_NullPointerException());
-  }
-
   jint length = typeArrayOop(JNIHandles::resolve_non_null(data))->length();
-  jint word_length = (length + sizeof(HeapWord)-1) / sizeof(HeapWord);
-  HeapWord* body = NEW_C_HEAP_ARRAY(HeapWord, word_length, mtInternal);
-  if (body == NULL) {
+  assert(length >= 0, "class_bytes_length must not be negative: %d", length);
+
+  int class_bytes_length = (int) length;
+
+  u1* class_bytes = NEW_C_HEAP_ARRAY(u1, length, mtInternal);
+  if (class_bytes == NULL) {
     THROW_0(vmSymbols::java_lang_OutOfMemoryError());
   }
 
   // caller responsible to free it:
-  (*temp_alloc) = body;
+  *temp_alloc = class_bytes;
 
-  {
-    jbyte* array_base = typeArrayOop(JNIHandles::resolve_non_null(data))->byte_at_addr(0);
-    Copy::conjoint_words((HeapWord*) array_base, body, word_length);
-  }
-
-  u1* class_bytes = (u1*) body;
-  int class_bytes_length = (int) length;
-  if (class_bytes_length < 0)  class_bytes_length = 0;
-  if (class_bytes == NULL
-      || host_class == NULL
-      || length != class_bytes_length)
-    THROW_0(vmSymbols::java_lang_IllegalArgumentException());
+  jbyte* array_base = typeArrayOop(JNIHandles::resolve_non_null(data))->byte_at_addr(0);
+  Copy::conjoint_jbytes(array_base, class_bytes, length);
 
   objArrayHandle cp_patches_h;
   if (cp_patches_jh != NULL) {
     oop p = JNIHandles::resolve_non_null(cp_patches_jh);
-    if (!p->is_objArray())
-      THROW_0(vmSymbols::java_lang_IllegalArgumentException());
+    assert(p->is_objArray(), "cp_patches must be an object[]");
     cp_patches_h = objArrayHandle(THREAD, (objArrayOop)p);
   }
 
@@ -1036,60 +912,56 @@ Unsafe_DefineAnonymousClass_impl(JNIEnv *env,
   Handle      host_domain(THREAD, host_klass->protection_domain());
 
   GrowableArray<Handle>* cp_patches = NULL;
+
   if (cp_patches_h.not_null()) {
     int alen = cp_patches_h->length();
+
     for (int i = alen-1; i >= 0; i--) {
       oop p = cp_patches_h->obj_at(i);
       if (p != NULL) {
         Handle patch(THREAD, p);
-        if (cp_patches == NULL)
+
+        if (cp_patches == NULL) {
           cp_patches = new GrowableArray<Handle>(i+1, i+1, Handle());
+        }
+
         cp_patches->at_put(i, patch);
       }
     }
   }
 
-  ClassFileStream st(class_bytes,
-                     class_bytes_length,
-                     host_source,
-                     ClassFileStream::verify);
+  ClassFileStream st(class_bytes, class_bytes_length, host_source, ClassFileStream::verify);
 
-  instanceKlassHandle anon_klass;
-  {
-    Symbol* no_class_name = NULL;
-    Klass* anonk = SystemDictionary::parse_stream(no_class_name,
-                                                  host_loader,
-                                                  host_domain,
-                                                  &st,
-                                                  host_klass,
-                                                  cp_patches,
-                                                  CHECK_NULL);
-    if (anonk == NULL)  return NULL;
-    anon_klass = instanceKlassHandle(THREAD, anonk);
+  Symbol* no_class_name = NULL;
+  Klass* anonk = SystemDictionary::parse_stream(no_class_name,
+                                                host_loader,
+                                                host_domain,
+                                                &st,
+                                                host_klass,
+                                                cp_patches,
+                                                CHECK_NULL);
+  if (anonk == NULL) {
+    return NULL;
   }
 
-  return anon_klass;
+  return instanceKlassHandle(THREAD, anonk);
 }
 
-UNSAFE_ENTRY(jclass, Unsafe_DefineAnonymousClass(JNIEnv *env, jobject unsafe, jclass host_class, jbyteArray data, jobjectArray cp_patches_jh))
-{
-  instanceKlassHandle anon_klass;
-  jobject res_jh = NULL;
-
-  UnsafeWrapper("Unsafe_DefineAnonymousClass");
+UNSAFE_ENTRY(jclass, Unsafe_DefineAnonymousClass0(JNIEnv *env, jobject unsafe, jclass host_class, jbyteArray data, jobjectArray cp_patches_jh)) {
   ResourceMark rm(THREAD);
 
-  HeapWord* temp_alloc = NULL;
+  instanceKlassHandle anon_klass;
+  jobject res_jh = NULL;
+  u1* temp_alloc = NULL;
 
-  anon_klass = Unsafe_DefineAnonymousClass_impl(env, host_class, data,
-                                                cp_patches_jh,
-                                                   &temp_alloc, THREAD);
-  if (anon_klass() != NULL)
+  anon_klass = Unsafe_DefineAnonymousClass_impl(env, host_class, data, cp_patches_jh, &temp_alloc, THREAD);
+  if (anon_klass() != NULL) {
     res_jh = JNIHandles::make_local(env, anon_klass->java_mirror());
+  }
 
   // try/finally clause:
   if (temp_alloc != NULL) {
-    FREE_C_HEAP_ARRAY(HeapWord, temp_alloc);
+    FREE_C_HEAP_ARRAY(u1, temp_alloc);
   }
 
   // The anonymous class loader data has been artificially been kept alive to
@@ -1102,100 +974,103 @@ UNSAFE_ENTRY(jclass, Unsafe_DefineAnonymousClass(JNIEnv *env, jobject unsafe, jc
   // let caller initialize it as needed...
 
   return (jclass) res_jh;
-}
-UNSAFE_END
+} UNSAFE_END
 
 
 
-UNSAFE_ENTRY(void, Unsafe_ThrowException(JNIEnv *env, jobject unsafe, jthrowable thr))
-  UnsafeWrapper("Unsafe_ThrowException");
-  {
-    ThreadToNativeFromVM ttnfv(thread);
-    env->Throw(thr);
-  }
-UNSAFE_END
+UNSAFE_ENTRY(void, Unsafe_ThrowException(JNIEnv *env, jobject unsafe, jthrowable thr)) {
+  ThreadToNativeFromVM ttnfv(thread);
+  env->Throw(thr);
+} UNSAFE_END
 
 // JSR166 ------------------------------------------------------------------
 
-UNSAFE_ENTRY(jobject, Unsafe_CompareAndExchangeObject(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jobject e_h, jobject x_h))
-  UnsafeWrapper("Unsafe_CompareAndExchangeObject");
+UNSAFE_ENTRY(jobject, Unsafe_CompareAndExchangeObject(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jobject e_h, jobject x_h)) {
   oop x = JNIHandles::resolve(x_h);
   oop e = JNIHandles::resolve(e_h);
   oop p = JNIHandles::resolve(obj);
   HeapWord* addr = (HeapWord *)index_oop_from_field_offset_long(p, offset);
   oop res = oopDesc::atomic_compare_exchange_oop(x, addr, e, true);
-  if (res == e)
+  if (res == e) {
     update_barrier_set((void*)addr, x);
+  }
   return JNIHandles::make_local(env, res);
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(jint, Unsafe_CompareAndExchangeInt(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jint e, jint x))
-  UnsafeWrapper("Unsafe_CompareAndExchangeInt");
+UNSAFE_ENTRY(jint, Unsafe_CompareAndExchangeInt(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jint e, jint x)) {
   oop p = JNIHandles::resolve(obj);
   jint* addr = (jint *) index_oop_from_field_offset_long(p, offset);
-  return (jint)(Atomic::cmpxchg(x, addr, e));
-UNSAFE_END
 
-UNSAFE_ENTRY(jlong, Unsafe_CompareAndExchangeLong(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jlong e, jlong x))
-  UnsafeWrapper("Unsafe_CompareAndExchangeLong");
+  return (jint)(Atomic::cmpxchg(x, addr, e));
+} UNSAFE_END
+
+UNSAFE_ENTRY(jlong, Unsafe_CompareAndExchangeLong(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jlong e, jlong x)) {
   Handle p (THREAD, JNIHandles::resolve(obj));
   jlong* addr = (jlong*)(index_oop_from_field_offset_long(p(), offset));
+
 #ifdef SUPPORTS_NATIVE_CX8
   return (jlong)(Atomic::cmpxchg(x, addr, e));
 #else
-  if (VM_Version::supports_cx8())
+  if (VM_Version::supports_cx8()) {
     return (jlong)(Atomic::cmpxchg(x, addr, e));
-  else {
+  } else {
     MutexLockerEx mu(UnsafeJlong_lock, Mutex::_no_safepoint_check_flag);
+
     jlong val = Atomic::load(addr);
-    if (val == e)
+    if (val == e) {
       Atomic::store(x, addr);
+    }
     return val;
   }
 #endif
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(jboolean, Unsafe_CompareAndSwapObject(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jobject e_h, jobject x_h))
-  UnsafeWrapper("Unsafe_CompareAndSwapObject");
+UNSAFE_ENTRY(jboolean, Unsafe_CompareAndSwapObject(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jobject e_h, jobject x_h)) {
   oop x = JNIHandles::resolve(x_h);
   oop e = JNIHandles::resolve(e_h);
   oop p = JNIHandles::resolve(obj);
   HeapWord* addr = (HeapWord *)index_oop_from_field_offset_long(p, offset);
   oop res = oopDesc::atomic_compare_exchange_oop(x, addr, e, true);
-  jboolean success  = (res == e);
-  if (success)
-    update_barrier_set((void*)addr, x);
-  return success;
-UNSAFE_END
+  if (res != e) {
+    return false;
+  }
 
-UNSAFE_ENTRY(jboolean, Unsafe_CompareAndSwapInt(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jint e, jint x))
-  UnsafeWrapper("Unsafe_CompareAndSwapInt");
+  update_barrier_set((void*)addr, x);
+
+  return true;
+} UNSAFE_END
+
+UNSAFE_ENTRY(jboolean, Unsafe_CompareAndSwapInt(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jint e, jint x)) {
   oop p = JNIHandles::resolve(obj);
   jint* addr = (jint *) index_oop_from_field_offset_long(p, offset);
-  return (jint)(Atomic::cmpxchg(x, addr, e)) == e;
-UNSAFE_END
 
-UNSAFE_ENTRY(jboolean, Unsafe_CompareAndSwapLong(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jlong e, jlong x))
-  UnsafeWrapper("Unsafe_CompareAndSwapLong");
-  Handle p (THREAD, JNIHandles::resolve(obj));
-  jlong* addr = (jlong*)(index_oop_from_field_offset_long(p(), offset));
+  return (jint)(Atomic::cmpxchg(x, addr, e)) == e;
+} UNSAFE_END
+
+UNSAFE_ENTRY(jboolean, Unsafe_CompareAndSwapLong(JNIEnv *env, jobject unsafe, jobject obj, jlong offset, jlong e, jlong x)) {
+  Handle p(THREAD, JNIHandles::resolve(obj));
+  jlong* addr = (jlong*)index_oop_from_field_offset_long(p(), offset);
+
 #ifdef SUPPORTS_NATIVE_CX8
   return (jlong)(Atomic::cmpxchg(x, addr, e)) == e;
 #else
-  if (VM_Version::supports_cx8())
+  if (VM_Version::supports_cx8()) {
     return (jlong)(Atomic::cmpxchg(x, addr, e)) == e;
-  else {
-    jboolean success = false;
+  } else {
     MutexLockerEx mu(UnsafeJlong_lock, Mutex::_no_safepoint_check_flag);
+
     jlong val = Atomic::load(addr);
-    if (val == e) { Atomic::store(x, addr); success = true; }
-    return success;
+    if (val != e) {
+      return false;
+    }
+
+    Atomic::store(x, addr);
+    return true;
   }
 #endif
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(void, Unsafe_Park(JNIEnv *env, jobject unsafe, jboolean isAbsolute, jlong time))
-  UnsafeWrapper("Unsafe_Park");
+UNSAFE_ENTRY(void, Unsafe_Park(JNIEnv *env, jobject unsafe, jboolean isAbsolute, jlong time)) {
   EventThreadPark event;
   HOTSPOT_THREAD_PARK_BEGIN((uintptr_t) thread->parker(), (int) isAbsolute, time);
 
@@ -1203,6 +1078,7 @@ UNSAFE_ENTRY(void, Unsafe_Park(JNIEnv *env, jobject unsafe, jboolean isAbsolute,
   thread->parker()->park(isAbsolute != 0, time);
 
   HOTSPOT_THREAD_PARK_END((uintptr_t) thread->parker());
+
   if (event.should_commit()) {
     oop obj = thread->current_park_blocker();
     event.set_klass((obj != NULL) ? obj->klass() : NULL);
@@ -1210,11 +1086,11 @@ UNSAFE_ENTRY(void, Unsafe_Park(JNIEnv *env, jobject unsafe, jboolean isAbsolute,
     event.set_address((obj != NULL) ? (TYPE_ADDRESS) cast_from_oop<uintptr_t>(obj) : 0);
     event.commit();
   }
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(void, Unsafe_Unpark(JNIEnv *env, jobject unsafe, jobject jthread))
-  UnsafeWrapper("Unsafe_Unpark");
+UNSAFE_ENTRY(void, Unsafe_Unpark(JNIEnv *env, jobject unsafe, jobject jthread)) {
   Parker* p = NULL;
+
   if (jthread != NULL) {
     oop java_thread = JNIHandles::resolve_non_null(jthread);
     if (java_thread != NULL) {
@@ -1228,6 +1104,7 @@ UNSAFE_ENTRY(void, Unsafe_Unpark(JNIEnv *env, jobject unsafe, jobject jthread))
         // Grab lock if apparently null or using older version of library
         MutexLocker mu(Threads_lock);
         java_thread = JNIHandles::resolve_non_null(jthread);
+
         if (java_thread != NULL) {
           JavaThread* thr = java_lang_Thread::thread(java_thread);
           if (thr != NULL) {
@@ -1240,14 +1117,14 @@ UNSAFE_ENTRY(void, Unsafe_Unpark(JNIEnv *env, jobject unsafe, jobject jthread))
       }
     }
   }
+
   if (p != NULL) {
     HOTSPOT_THREAD_UNPARK((uintptr_t) p);
     p->unpark();
   }
-UNSAFE_END
+} UNSAFE_END
 
-UNSAFE_ENTRY(jint, Unsafe_Loadavg(JNIEnv *env, jobject unsafe, jdoubleArray loadavg, jint nelem))
-  UnsafeWrapper("Unsafe_Loadavg");
+UNSAFE_ENTRY(jint, Unsafe_GetLoadAverage0(JNIEnv *env, jobject unsafe, jdoubleArray loadavg, jint nelem)) {
   const int max_nelem = 3;
   double la[max_nelem];
   jint ret;
@@ -1255,15 +1132,11 @@ UNSAFE_ENTRY(jint, Unsafe_Loadavg(JNIEnv *env, jobject unsafe, jdoubleArray load
   typeArrayOop a = typeArrayOop(JNIHandles::resolve_non_null(loadavg));
   assert(a->is_typeArray(), "must be type array");
 
-  if (nelem < 0 || nelem > max_nelem || a->length() < nelem) {
-    ThreadToNativeFromVM ttnfv(thread);
-    throw_new(env, "ArrayIndexOutOfBoundsException");
+  ret = os::loadavg(la, nelem);
+  if (ret == -1) {
     return -1;
   }
 
-  ret = os::loadavg(la, nelem);
-  if (ret == -1) return -1;
-
   // if successful, ret is the number of samples actually retrieved.
   assert(ret >= 0 && ret <= max_nelem, "Unexpected loadavg return value");
   switch(ret) {
@@ -1271,8 +1144,9 @@ UNSAFE_ENTRY(jint, Unsafe_Loadavg(JNIEnv *env, jobject unsafe, jdoubleArray load
     case 2: a->double_at_put(1, (jdouble)la[1]); // fall through
     case 1: a->double_at_put(0, (jdouble)la[0]); break;
   }
+
   return ret;
-UNSAFE_END
+} UNSAFE_END
 
 
 /// JVM_RegisterUnsafeMethods
@@ -1292,87 +1166,17 @@ UNSAFE_END
 #define CC (char*)  /*cast a literal from (const char*)*/
 #define FN_PTR(f) CAST_FROM_FN_PTR(void*, &f)
 
-#define DECLARE_GETPUTOOP(Boolean, Z) \
-    {CC "get" #Boolean,      CC "(" OBJ "J)" #Z,       FN_PTR(Unsafe_Get##Boolean)}, \
-    {CC "put" #Boolean,      CC "(" OBJ "J" #Z ")V",   FN_PTR(Unsafe_Set##Boolean)}, \
-    {CC "get" #Boolean "Volatile",      CC "(" OBJ "J)" #Z,       FN_PTR(Unsafe_Get##Boolean##Volatile)}, \
-    {CC "put" #Boolean "Volatile",      CC "(" OBJ "J" #Z ")V",   FN_PTR(Unsafe_Set##Boolean##Volatile)}
+#define DECLARE_GETPUTOOP(Type, Desc) \
+    {CC "get" #Type,      CC "(" OBJ "J)" #Desc,       FN_PTR(Unsafe_Get##Type)}, \
+    {CC "put" #Type,      CC "(" OBJ "J" #Desc ")V",   FN_PTR(Unsafe_Set##Type)}, \
+    {CC "get" #Type "Volatile",      CC "(" OBJ "J)" #Desc,       FN_PTR(Unsafe_Get##Type##Volatile)}, \
+    {CC "put" #Type "Volatile",      CC "(" OBJ "J" #Desc ")V",   FN_PTR(Unsafe_Set##Type##Volatile)}
 
 
 #define DECLARE_GETPUTNATIVE(Byte, B) \
     {CC "get" #Byte,         CC "(" ADR ")" #B,       FN_PTR(Unsafe_GetNative##Byte)}, \
     {CC "put" #Byte,         CC "(" ADR#B ")V",       FN_PTR(Unsafe_SetNative##Byte)}
 
-
-static JNINativeMethod sun_misc_Unsafe_methods[] = {
-    {CC "getObject",        CC "(" OBJ "J)" OBJ "",   FN_PTR(Unsafe_GetObject)},
-    {CC "putObject",        CC "(" OBJ "J" OBJ ")V",  FN_PTR(Unsafe_SetObject)},
-    {CC "getObjectVolatile",CC "(" OBJ "J)" OBJ "",   FN_PTR(Unsafe_GetObjectVolatile)},
-    {CC "putObjectVolatile",CC "(" OBJ "J" OBJ ")V",  FN_PTR(Unsafe_SetObjectVolatile)},
-
-    {CC "getUncompressedObject", CC "(" ADR ")" OBJ,  FN_PTR(Unsafe_GetUncompressedObject)},
-    {CC "getJavaMirror",         CC "(" ADR ")" CLS,  FN_PTR(Unsafe_GetJavaMirror)},
-    {CC "getKlassPointer",       CC "(" OBJ ")" ADR,  FN_PTR(Unsafe_GetKlassPointer)},
-
-    DECLARE_GETPUTOOP(Boolean, Z),
-    DECLARE_GETPUTOOP(Byte, B),
-    DECLARE_GETPUTOOP(Short, S),
-    DECLARE_GETPUTOOP(Char, C),
-    DECLARE_GETPUTOOP(Int, I),
-    DECLARE_GETPUTOOP(Long, J),
-    DECLARE_GETPUTOOP(Float, F),
-    DECLARE_GETPUTOOP(Double, D),
-
-    DECLARE_GETPUTNATIVE(Byte, B),
-    DECLARE_GETPUTNATIVE(Short, S),
-    DECLARE_GETPUTNATIVE(Char, C),
-    DECLARE_GETPUTNATIVE(Int, I),
-    DECLARE_GETPUTNATIVE(Long, J),
-    DECLARE_GETPUTNATIVE(Float, F),
-    DECLARE_GETPUTNATIVE(Double, D),
-
-    {CC "getAddress",         CC "(" ADR ")" ADR,        FN_PTR(Unsafe_GetNativeAddress)},
-    {CC "putAddress",         CC "(" ADR "" ADR ")V",    FN_PTR(Unsafe_SetNativeAddress)},
-
-    {CC "allocateMemory",     CC "(J)" ADR,              FN_PTR(Unsafe_AllocateMemory)},
-    {CC "reallocateMemory",   CC "(" ADR "J)" ADR,       FN_PTR(Unsafe_ReallocateMemory)},
-    {CC "freeMemory",         CC "(" ADR ")V",           FN_PTR(Unsafe_FreeMemory)},
-
-    {CC "objectFieldOffset",  CC "(" FLD ")J",           FN_PTR(Unsafe_ObjectFieldOffset)},
-    {CC "staticFieldOffset",  CC "(" FLD ")J",           FN_PTR(Unsafe_StaticFieldOffset)},
-    {CC "staticFieldBase",    CC "(" FLD ")" OBJ,        FN_PTR(Unsafe_StaticFieldBaseFromField)},
-    {CC "ensureClassInitialized",CC "(" CLS ")V",        FN_PTR(Unsafe_EnsureClassInitialized)},
-    {CC "arrayBaseOffset",    CC "(" CLS ")I",           FN_PTR(Unsafe_ArrayBaseOffset)},
-    {CC "arrayIndexScale",    CC "(" CLS ")I",           FN_PTR(Unsafe_ArrayIndexScale)},
-    {CC "addressSize",        CC "()I",                  FN_PTR(Unsafe_AddressSize)},
-    {CC "pageSize",           CC "()I",                  FN_PTR(Unsafe_PageSize)},
-
-    {CC "defineClass",        CC "(" DC_Args ")" CLS,    FN_PTR(Unsafe_DefineClass)},
-    {CC "allocateInstance",   CC "(" CLS ")" OBJ,        FN_PTR(Unsafe_AllocateInstance)},
-    {CC "throwException",     CC "(" THR ")V",           FN_PTR(Unsafe_ThrowException)},
-    {CC "compareAndSwapObject", CC "(" OBJ "J" OBJ "" OBJ ")Z", FN_PTR(Unsafe_CompareAndSwapObject)},
-    {CC "compareAndSwapInt",  CC "(" OBJ "J""I""I"")Z",  FN_PTR(Unsafe_CompareAndSwapInt)},
-    {CC "compareAndSwapLong", CC "(" OBJ "J""J""J"")Z",  FN_PTR(Unsafe_CompareAndSwapLong)},
-    {CC "putOrderedObject",   CC "(" OBJ "J" OBJ ")V",   FN_PTR(Unsafe_SetOrderedObject)},
-    {CC "putOrderedInt",      CC "(" OBJ "JI)V",         FN_PTR(Unsafe_SetOrderedInt)},
-    {CC "putOrderedLong",     CC "(" OBJ "JJ)V",         FN_PTR(Unsafe_SetOrderedLong)},
-    {CC "park",               CC "(ZJ)V",                FN_PTR(Unsafe_Park)},
-    {CC "unpark",             CC "(" OBJ ")V",           FN_PTR(Unsafe_Unpark)},
-
-    {CC "getLoadAverage",     CC "([DI)I",               FN_PTR(Unsafe_Loadavg)},
-
-    {CC "copyMemory",         CC "(" OBJ "J" OBJ "JJ)V", FN_PTR(Unsafe_CopyMemory)},
-    {CC "setMemory",          CC "(" OBJ "JJB)V",        FN_PTR(Unsafe_SetMemory)},
-
-    {CC "defineAnonymousClass", CC "(" DAC_Args ")" CLS, FN_PTR(Unsafe_DefineAnonymousClass)},
-
-    {CC "shouldBeInitialized",CC "(" CLS ")Z",           FN_PTR(Unsafe_ShouldBeInitialized)},
-
-    {CC "loadFence",          CC "()V",                  FN_PTR(Unsafe_LoadFence)},
-    {CC "storeFence",         CC "()V",                  FN_PTR(Unsafe_StoreFence)},
-    {CC "fullFence",          CC "()V",                  FN_PTR(Unsafe_FullFence)},
-};
-
 static JNINativeMethod jdk_internal_misc_Unsafe_methods[] = {
     {CC "getObject",        CC "(" OBJ "J)" OBJ "",   FN_PTR(Unsafe_GetObject)},
     {CC "putObject",        CC "(" OBJ "J" OBJ ")V",  FN_PTR(Unsafe_SetObject)},
@@ -1403,20 +1207,20 @@ static JNINativeMethod jdk_internal_misc_Unsafe_methods[] = {
     {CC "getAddress",         CC "(" ADR ")" ADR,        FN_PTR(Unsafe_GetNativeAddress)},
     {CC "putAddress",         CC "(" ADR "" ADR ")V",    FN_PTR(Unsafe_SetNativeAddress)},
 
-    {CC "allocateMemory",     CC "(J)" ADR,              FN_PTR(Unsafe_AllocateMemory)},
-    {CC "reallocateMemory",   CC "(" ADR "J)" ADR,       FN_PTR(Unsafe_ReallocateMemory)},
-    {CC "freeMemory",         CC "(" ADR ")V",           FN_PTR(Unsafe_FreeMemory)},
+    {CC "allocateMemory0",    CC "(J)" ADR,              FN_PTR(Unsafe_AllocateMemory0)},
+    {CC "reallocateMemory0",  CC "(" ADR "J)" ADR,       FN_PTR(Unsafe_ReallocateMemory0)},
+    {CC "freeMemory0",        CC "(" ADR ")V",           FN_PTR(Unsafe_FreeMemory0)},
 
-    {CC "objectFieldOffset",  CC "(" FLD ")J",           FN_PTR(Unsafe_ObjectFieldOffset)},
-    {CC "staticFieldOffset",  CC "(" FLD ")J",           FN_PTR(Unsafe_StaticFieldOffset)},
-    {CC "staticFieldBase",    CC "(" FLD ")" OBJ,        FN_PTR(Unsafe_StaticFieldBaseFromField)},
-    {CC "ensureClassInitialized",CC "(" CLS ")V",        FN_PTR(Unsafe_EnsureClassInitialized)},
-    {CC "arrayBaseOffset",    CC "(" CLS ")I",           FN_PTR(Unsafe_ArrayBaseOffset)},
-    {CC "arrayIndexScale",    CC "(" CLS ")I",           FN_PTR(Unsafe_ArrayIndexScale)},
-    {CC "addressSize",        CC "()I",                  FN_PTR(Unsafe_AddressSize)},
+    {CC "objectFieldOffset0", CC "(" FLD ")J",           FN_PTR(Unsafe_ObjectFieldOffset0)},
+    {CC "staticFieldOffset0", CC "(" FLD ")J",           FN_PTR(Unsafe_StaticFieldOffset0)},
+    {CC "staticFieldBase0",   CC "(" FLD ")" OBJ,        FN_PTR(Unsafe_StaticFieldBase0)},
+    {CC "ensureClassInitialized0", CC "(" CLS ")V",      FN_PTR(Unsafe_EnsureClassInitialized0)},
+    {CC "arrayBaseOffset0",   CC "(" CLS ")I",           FN_PTR(Unsafe_ArrayBaseOffset0)},
+    {CC "arrayIndexScale0",   CC "(" CLS ")I",           FN_PTR(Unsafe_ArrayIndexScale0)},
+    {CC "addressSize0",       CC "()I",                  FN_PTR(Unsafe_AddressSize0)},
     {CC "pageSize",           CC "()I",                  FN_PTR(Unsafe_PageSize)},
 
-    {CC "defineClass",        CC "(" DC_Args ")" CLS,    FN_PTR(Unsafe_DefineClass)},
+    {CC "defineClass0",       CC "(" DC_Args ")" CLS,    FN_PTR(Unsafe_DefineClass0)},
     {CC "allocateInstance",   CC "(" CLS ")" OBJ,        FN_PTR(Unsafe_AllocateInstance)},
     {CC "throwException",     CC "(" THR ")V",           FN_PTR(Unsafe_ThrowException)},
     {CC "compareAndSwapObject", CC "(" OBJ "J" OBJ "" OBJ ")Z", FN_PTR(Unsafe_CompareAndSwapObject)},
@@ -1432,15 +1236,15 @@ static JNINativeMethod jdk_internal_misc_Unsafe_methods[] = {
     {CC "park",               CC "(ZJ)V",                FN_PTR(Unsafe_Park)},
     {CC "unpark",             CC "(" OBJ ")V",           FN_PTR(Unsafe_Unpark)},
 
-    {CC "getLoadAverage",     CC "([DI)I",               FN_PTR(Unsafe_Loadavg)},
+    {CC "getLoadAverage0",    CC "([DI)I",               FN_PTR(Unsafe_GetLoadAverage0)},
 
-    {CC "copyMemory",         CC "(" OBJ "J" OBJ "JJ)V", FN_PTR(Unsafe_CopyMemory)},
+    {CC "copyMemory0",        CC "(" OBJ "J" OBJ "JJ)V", FN_PTR(Unsafe_CopyMemory0)},
     {CC "copySwapMemory0",    CC "(" OBJ "J" OBJ "JJJ)V", FN_PTR(Unsafe_CopySwapMemory0)},
-    {CC "setMemory",          CC "(" OBJ "JJB)V",        FN_PTR(Unsafe_SetMemory)},
+    {CC "setMemory0",         CC "(" OBJ "JJB)V",        FN_PTR(Unsafe_SetMemory0)},
 
-    {CC "defineAnonymousClass", CC "(" DAC_Args ")" CLS, FN_PTR(Unsafe_DefineAnonymousClass)},
+    {CC "defineAnonymousClass0", CC "(" DAC_Args ")" CLS, FN_PTR(Unsafe_DefineAnonymousClass0)},
 
-    {CC "shouldBeInitialized",CC "(" CLS ")Z",           FN_PTR(Unsafe_ShouldBeInitialized)},
+    {CC "shouldBeInitialized0", CC "(" CLS ")Z",         FN_PTR(Unsafe_ShouldBeInitialized0)},
 
     {CC "loadFence",          CC "()V",                  FN_PTR(Unsafe_LoadFence)},
     {CC "storeFence",         CC "()V",                  FN_PTR(Unsafe_StoreFence)},
@@ -1466,27 +1270,14 @@ static JNINativeMethod jdk_internal_misc_Unsafe_methods[] = {
 #undef DECLARE_GETPUTNATIVE
 
 
-// These two functions are exported, used by NativeLookup.
+// This function is exported, used by NativeLookup.
 // The Unsafe_xxx functions above are called only from the interpreter.
 // The optimizer looks at names and signatures to recognize
 // individual functions.
 
-JVM_ENTRY(void, JVM_RegisterSunMiscUnsafeMethods(JNIEnv *env, jclass unsafeclass))
-  UnsafeWrapper("JVM_RegisterSunMiscUnsafeMethods");
-  {
-    ThreadToNativeFromVM ttnfv(thread);
+JVM_ENTRY(void, JVM_RegisterJDKInternalMiscUnsafeMethods(JNIEnv *env, jclass unsafeclass)) {
+  ThreadToNativeFromVM ttnfv(thread);
 
-    int ok = env->RegisterNatives(unsafeclass, sun_misc_Unsafe_methods, sizeof(sun_misc_Unsafe_methods)/sizeof(JNINativeMethod));
-    guarantee(ok == 0, "register sun.misc.Unsafe natives");
-  }
-JVM_END
-
-JVM_ENTRY(void, JVM_RegisterJDKInternalMiscUnsafeMethods(JNIEnv *env, jclass unsafeclass))
-  UnsafeWrapper("JVM_RegisterJDKInternalMiscUnsafeMethods");
-  {
-    ThreadToNativeFromVM ttnfv(thread);
-
-    int ok = env->RegisterNatives(unsafeclass, jdk_internal_misc_Unsafe_methods, sizeof(jdk_internal_misc_Unsafe_methods)/sizeof(JNINativeMethod));
-    guarantee(ok == 0, "register jdk.internal.misc.Unsafe natives");
-  }
-JVM_END
+  int ok = env->RegisterNatives(unsafeclass, jdk_internal_misc_Unsafe_methods, sizeof(jdk_internal_misc_Unsafe_methods)/sizeof(JNINativeMethod));
+  guarantee(ok == 0, "register jdk.internal.misc.Unsafe natives");
+} JVM_END
diff --git a/hotspot/src/share/vm/prims/unsafe.hpp b/hotspot/src/share/vm/prims/unsafe.hpp
new file mode 100644
index 00000000000..e8ed3a2ad02
--- /dev/null
+++ b/hotspot/src/share/vm/prims/unsafe.hpp
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+
+#ifndef SHARE_VM_PRIMS_UNSAFE_HPP
+#define SHARE_VM_PRIMS_UNSAFE_HPP
+
+#include "jni.h"
+
+extern "C" {
+  void JNICALL JVM_RegisterJDKInternalMiscUnsafeMethods(JNIEnv *env, jclass unsafecls);
+}
+
+jlong Unsafe_field_offset_to_byte_offset(jlong field_offset);
+
+jlong Unsafe_field_offset_from_byte_offset(jlong byte_offset);
+
+#endif // SHARE_VM_PRIMS_UNSAFE_HPP
diff --git a/hotspot/src/share/vm/prims/whitebox.cpp b/hotspot/src/share/vm/prims/whitebox.cpp
index 776df026f7d..3ba23806271 100644
--- a/hotspot/src/share/vm/prims/whitebox.cpp
+++ b/hotspot/src/share/vm/prims/whitebox.cpp
@@ -30,6 +30,7 @@
 #include "classfile/stringTable.hpp"
 #include "code/codeCache.hpp"
 #include "compiler/methodMatcher.hpp"
+#include "compiler/directivesParser.hpp"
 #include "jvmtifiles/jvmtiEnv.hpp"
 #include "memory/metadataFactory.hpp"
 #include "memory/metaspaceShared.hpp"
@@ -636,6 +637,10 @@ WB_ENTRY(jboolean, WB_TestSetForceInlineMethod(JNIEnv* env, jobject o, jobject m
 WB_END
 
 WB_ENTRY(jboolean, WB_EnqueueMethodForCompilation(JNIEnv* env, jobject o, jobject method, jint comp_level, jint bci))
+  // Screen for unavailable/bad comp level
+  if (CompileBroker::compiler(comp_level) == NULL) {
+    return false;
+  }
   jmethodID jmid = reflected_method_to_jmid(thread, env, method);
   CHECK_JNI_EXCEPTION_(env, JNI_FALSE);
   methodHandle mh(THREAD, Method::checked_resolve_jmethod_id(jmid));
@@ -1502,6 +1507,27 @@ void WhiteBox::register_methods(JNIEnv* env, jclass wbclass, JavaThread* thread,
   }
 }
 
+WB_ENTRY(jint, WB_AddCompilerDirective(JNIEnv* env, jobject o, jstring compDirect))
+  // can't be in VM when we call JNI
+  ThreadToNativeFromVM ttnfv(thread);
+  const char* dir = env->GetStringUTFChars(compDirect, NULL);
+  int ret;
+  {
+    ThreadInVMfromNative ttvfn(thread); // back to VM
+    ret = DirectivesParser::parse_string(dir, tty);
+  }
+  env->ReleaseStringUTFChars(compDirect, dir);
+  // -1 for error parsing directive. Return 0 as number of directives added.
+  if (ret == -1) {
+    ret = 0;
+  }
+  return (jint) ret;
+WB_END
+
+WB_ENTRY(void, WB_RemoveCompilerDirective(JNIEnv* env, jobject o, jint count))
+  DirectivesStack::pop(count);
+WB_END
+
 #define CC (char*)
 
 static JNINativeMethod methods[] = {
@@ -1677,6 +1703,9 @@ static JNINativeMethod methods[] = {
   {CC"isShared",           CC"(Ljava/lang/Object;)Z", (void*)&WB_IsShared },
   {CC"areSharedStringsIgnored",           CC"()Z",    (void*)&WB_AreSharedStringsIgnored },
   {CC"clearInlineCaches",  CC"()V",                   (void*)&WB_ClearInlineCaches },
+  {CC"addCompilerDirective",    CC"(Ljava/lang/String;)I",
+                                                      (void*)&WB_AddCompilerDirective },
+  {CC"removeCompilerDirective", CC"(I)V",             (void*)&WB_RemoveCompilerDirective },
 };
 
 #undef CC
diff --git a/hotspot/src/share/vm/runtime/advancedThresholdPolicy.cpp b/hotspot/src/share/vm/runtime/advancedThresholdPolicy.cpp
index 1d046e6abe0..ad739cf05d6 100644
--- a/hotspot/src/share/vm/runtime/advancedThresholdPolicy.cpp
+++ b/hotspot/src/share/vm/runtime/advancedThresholdPolicy.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -42,17 +42,30 @@ void AdvancedThresholdPolicy::print_specific(EventType type, methodHandle mh, me
 }
 
 void AdvancedThresholdPolicy::initialize() {
+  int count = CICompilerCount;
+#ifdef _LP64
   // Turn on ergonomic compiler count selection
   if (FLAG_IS_DEFAULT(CICompilerCountPerCPU) && FLAG_IS_DEFAULT(CICompilerCount)) {
     FLAG_SET_DEFAULT(CICompilerCountPerCPU, true);
   }
-  int count = CICompilerCount;
   if (CICompilerCountPerCPU) {
     // Simple log n seems to grow too slowly for tiered, try something faster: log n * log log n
     int log_cpu = log2_intptr(os::active_processor_count());
     int loglog_cpu = log2_intptr(MAX2(log_cpu, 1));
     count = MAX2(log_cpu * loglog_cpu, 1) * 3 / 2;
   }
+#else
+  // On 32-bit systems, the number of compiler threads is limited to 3.
+  // On these systems, the virtual address space available to the JVM
+  // is usually limited to 2-4 GB (the exact value depends on the platform).
+  // As the compilers (especially C2) can consume a large amount of
+  // memory, scaling the number of compiler threads with the number of
+  // available cores can result in the exhaustion of the address space
+  /// available to the VM and thus cause the VM to crash.
+  if (FLAG_IS_DEFAULT(CICompilerCount)) {
+    count = 3;
+  }
+#endif
 
   set_c1_count(MAX2(count / 3, 1));
   set_c2_count(MAX2(count - c1_count(), 1));
@@ -164,9 +177,7 @@ bool AdvancedThresholdPolicy::is_method_profiled(Method* method) {
 
 // Called with the queue locked and with at least one element
 CompileTask* AdvancedThresholdPolicy::select_task(CompileQueue* compile_queue) {
-#if INCLUDE_JVMCI
   CompileTask *max_blocking_task = NULL;
-#endif
   CompileTask *max_task = NULL;
   Method* max_method = NULL;
   jlong t = os::javaTimeMillis();
@@ -180,7 +191,8 @@ CompileTask* AdvancedThresholdPolicy::select_task(CompileQueue* compile_queue) {
       max_method = method;
     } else {
       // If a method has been stale for some time, remove it from the queue.
-      if (is_stale(t, TieredCompileTaskTimeout, method) && !is_old(method)) {
+      // Blocking tasks don't become stale
+      if (!task->is_blocking() && is_stale(t, TieredCompileTaskTimeout, method) && !is_old(method)) {
         if (PrintTieredEvents) {
           print_event(REMOVE_FROM_QUEUE, method, method, task->osr_bci(), (CompLevel)task->comp_level());
         }
@@ -197,29 +209,25 @@ CompileTask* AdvancedThresholdPolicy::select_task(CompileQueue* compile_queue) {
         max_method = method;
       }
     }
-#if INCLUDE_JVMCI
-    if (UseJVMCICompiler && task->is_blocking()) {
+
+    if (task->is_blocking()) {
       if (max_blocking_task == NULL || compare_methods(method, max_blocking_task->method())) {
         max_blocking_task = task;
       }
     }
-#endif
+
     task = next_task;
   }
 
-#if INCLUDE_JVMCI
-  if (UseJVMCICompiler) {
-    if (max_blocking_task != NULL) {
-      // In blocking compilation mode, the CompileBroker will make
-      // compilations submitted by a JVMCI compiler thread non-blocking. These
-      // compilations should be scheduled after all blocking compilations
-      // to service non-compiler related compilations sooner and reduce the
-      // chance of such compilations timing out.
-      max_task = max_blocking_task;
-      max_method = max_task->method();
-    }
+  if (max_blocking_task != NULL) {
+    // In blocking compilation mode, the CompileBroker will make
+    // compilations submitted by a JVMCI compiler thread non-blocking. These
+    // compilations should be scheduled after all blocking compilations
+    // to service non-compiler related compilations sooner and reduce the
+    // chance of such compilations timing out.
+    max_task = max_blocking_task;
+    max_method = max_task->method();
   }
-#endif
 
   if (max_task->comp_level() == CompLevel_full_profile && TieredStopAtLevel > CompLevel_full_profile
       && is_method_profiled(max_method)) {
diff --git a/hotspot/src/share/vm/runtime/arguments.cpp b/hotspot/src/share/vm/runtime/arguments.cpp
index 3b335e39a36..fa307ff891c 100644
--- a/hotspot/src/share/vm/runtime/arguments.cpp
+++ b/hotspot/src/share/vm/runtime/arguments.cpp
@@ -221,8 +221,6 @@ void Arguments::init_system_properties() {
 
   // Set OS specific system properties values
   os::init_system_properties_values();
-
-  JVMCI_ONLY(JVMCIRuntime::init_system_properties(&_system_properties);)
 }
 
 // Update/Initialize System properties after JDK version number is known
@@ -372,6 +370,7 @@ static SpecialFlag const special_jvm_flags[] = {
   { "PreInflateSpin",                JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
   { "JNIDetachReleasesMonitors",     JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
   { "UseAltSigs",                    JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
+  { "SegmentedHeapDumpThreshold",    JDK_Version::undefined(), JDK_Version::jdk(9), JDK_Version::jdk(10) },
 
 #ifdef TEST_VERIFY_SPECIAL_JVM_FLAGS
   { "dep > obs",                    JDK_Version::jdk(9), JDK_Version::jdk(8), JDK_Version::undefined() },
@@ -405,10 +404,12 @@ static AliasedFlag const aliased_jvm_flags[] = {
 
 static AliasedLoggingFlag const aliased_logging_flags[] = {
   { "TraceClassLoading",         LogLevel::Info,  true,  LogTag::_classload },
-  { "TraceClassUnloading",       LogLevel::Info,  true,  LogTag::_classunload },
+  { "TraceClassPaths",           LogLevel::Info,  true,  LogTag::_classpath },
   { "TraceClassResolution",      LogLevel::Info,  true,  LogTag::_classresolve },
+  { "TraceClassUnloading",       LogLevel::Info,  true,  LogTag::_classunload },
   { "TraceExceptions",           LogLevel::Info,  true,  LogTag::_exceptions },
   { "TraceMonitorInflation",     LogLevel::Debug, true,  LogTag::_monitorinflation },
+  { "TraceBiasedLocking",        LogLevel::Info,  true,  LogTag::_biasedlocking },
   { NULL,                        LogLevel::Off,   false, LogTag::__NO_TAG }
 };
 
@@ -2471,9 +2472,11 @@ bool Arguments::check_vm_args_consistency() {
     status = false;
   }
 
+#ifdef _LP64
   if (!FLAG_IS_DEFAULT(CICompilerCount) && !FLAG_IS_DEFAULT(CICompilerCountPerCPU) && CICompilerCountPerCPU) {
     warning("The VM option CICompilerCountPerCPU overrides CICompilerCount.");
   }
+#endif
 
 #ifndef SUPPORT_RESERVED_STACK_AREA
   if (StackReservedPages != 0) {
@@ -3268,7 +3271,7 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args,
 
   // PrintSharedArchiveAndExit will turn on
   //   -Xshare:on
-  //   -XX:+TraceClassPaths
+  //   -Xlog:classpath=info
   if (PrintSharedArchiveAndExit) {
     if (FLAG_SET_CMDLINE(bool, UseSharedSpaces, true) != Flag::SUCCESS) {
       return JNI_EINVAL;
@@ -3276,9 +3279,7 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args,
     if (FLAG_SET_CMDLINE(bool, RequireSharedSpaces, true) != Flag::SUCCESS) {
       return JNI_EINVAL;
     }
-    if (FLAG_SET_CMDLINE(bool, TraceClassPaths, true) != Flag::SUCCESS) {
-      return JNI_EINVAL;
-    }
+    LogConfiguration::configure_stdout(LogLevel::Info, true, LOG_TAGS(classpath));
   }
 
   // Change the default value for flags  which have different default values
@@ -3331,10 +3332,6 @@ void Arguments::fix_appclasspath() {
     _java_class_path->set_value(copy);
     FreeHeap(copy); // a copy was made by set_value, so don't need this anymore
   }
-
-  if (!PrintSharedArchiveAndExit) {
-    ClassLoader::trace_class_path(tty, "[classpath: ", _java_class_path->value());
-  }
 }
 
 static bool has_jar_files(const char* directory) {
diff --git a/hotspot/src/share/vm/runtime/biasedLocking.cpp b/hotspot/src/share/vm/runtime/biasedLocking.cpp
index c02d232139b..1be0d111e56 100644
--- a/hotspot/src/share/vm/runtime/biasedLocking.cpp
+++ b/hotspot/src/share/vm/runtime/biasedLocking.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,6 +23,8 @@
  */
 
 #include "precompiled.hpp"
+#include "logging/log.hpp"
+#include "memory/resourceArea.hpp"
 #include "oops/klass.inline.hpp"
 #include "oops/markOop.hpp"
 #include "oops/oop.inline.hpp"
@@ -60,9 +62,7 @@ class VM_EnableBiasedLocking: public VM_Operation {
     // Indicate that future instances should enable it as well
     _biased_locking_enabled = true;
 
-    if (TraceBiasedLocking) {
-      tty->print_cr("Biased locking enabled");
-    }
+    log_info(biasedlocking)("Biased locking enabled");
   }
 
   bool allow_nested_vm_operations() const        { return false; }
@@ -144,14 +144,14 @@ static GrowableArray<MonitorInfo*>* get_or_compute_monitor_info(JavaThread* thre
   return info;
 }
 
-
 static BiasedLocking::Condition revoke_bias(oop obj, bool allow_rebias, bool is_bulk, JavaThread* requesting_thread) {
   markOop mark = obj->mark();
   if (!mark->has_bias_pattern()) {
-    if (TraceBiasedLocking) {
+    if (log_is_enabled(Info, biasedlocking)) {
       ResourceMark rm;
-      tty->print_cr("  (Skipping revocation of object of type %s because it's no longer biased)",
-                    obj->klass()->external_name());
+      log_info(biasedlocking)("  (Skipping revocation of object of type %s "
+                              "because it's no longer biased)",
+                              obj->klass()->external_name());
     }
     return BiasedLocking::NOT_BIASED;
   }
@@ -160,10 +160,29 @@ static BiasedLocking::Condition revoke_bias(oop obj, bool allow_rebias, bool is_
   markOop   biased_prototype = markOopDesc::biased_locking_prototype()->set_age(age);
   markOop unbiased_prototype = markOopDesc::prototype()->set_age(age);
 
-  if (TraceBiasedLocking && (Verbose || !is_bulk)) {
+  // Log at "info" level if not bulk, else "trace" level
+  if (!is_bulk) {
     ResourceMark rm;
-    tty->print_cr("Revoking bias of object " INTPTR_FORMAT " , mark " INTPTR_FORMAT " , type %s , prototype header " INTPTR_FORMAT " , allow rebias %d , requesting thread " INTPTR_FORMAT,
-                  p2i((void *)obj), (intptr_t) mark, obj->klass()->external_name(), (intptr_t) obj->klass()->prototype_header(), (allow_rebias ? 1 : 0), (intptr_t) requesting_thread);
+    log_info(biasedlocking)("Revoking bias of object " INTPTR_FORMAT " , mark "
+                            INTPTR_FORMAT " , type %s , prototype header " INTPTR_FORMAT
+                            " , allow rebias %d , requesting thread " INTPTR_FORMAT,
+                            p2i((void *)obj),
+                            (intptr_t) mark,
+                            obj->klass()->external_name(),
+                            (intptr_t) obj->klass()->prototype_header(),
+                            (allow_rebias ? 1 : 0),
+                            (intptr_t) requesting_thread);
+  } else {
+    ResourceMark rm;
+    log_trace(biasedlocking)("Revoking bias of object " INTPTR_FORMAT " , mark "
+                             INTPTR_FORMAT " , type %s , prototype header " INTPTR_FORMAT
+                             " , allow rebias %d , requesting thread " INTPTR_FORMAT,
+                             p2i((void *)obj),
+                             (intptr_t) mark,
+                             obj->klass()->external_name(),
+                             (intptr_t) obj->klass()->prototype_header(),
+                             (allow_rebias ? 1 : 0),
+                             (intptr_t) requesting_thread);
   }
 
   JavaThread* biased_thread = mark->biased_locker();
@@ -174,8 +193,11 @@ static BiasedLocking::Condition revoke_bias(oop obj, bool allow_rebias, bool is_
     if (!allow_rebias) {
       obj->set_mark(unbiased_prototype);
     }
-    if (TraceBiasedLocking && (Verbose || !is_bulk)) {
-      tty->print_cr("  Revoked bias of anonymously-biased object");
+    // Log at "info" level if not bulk, else "trace" level
+    if (!is_bulk) {
+      log_info(biasedlocking)("  Revoked bias of anonymously-biased object");
+    } else {
+      log_trace(biasedlocking)("  Revoked bias of anonymously-biased object");
     }
     return BiasedLocking::BIAS_REVOKED;
   }
@@ -198,8 +220,11 @@ static BiasedLocking::Condition revoke_bias(oop obj, bool allow_rebias, bool is_
     } else {
       obj->set_mark(unbiased_prototype);
     }
-    if (TraceBiasedLocking && (Verbose || !is_bulk)) {
-      tty->print_cr("  Revoked bias of object biased toward dead thread");
+    // Log at "info" level if not bulk, else "trace" level
+    if (!is_bulk) {
+      log_info(biasedlocking)("  Revoked bias of object biased toward dead thread");
+    } else {
+      log_trace(biasedlocking)("  Revoked bias of object biased toward dead thread");
     }
     return BiasedLocking::BIAS_REVOKED;
   }
@@ -214,21 +239,17 @@ static BiasedLocking::Condition revoke_bias(oop obj, bool allow_rebias, bool is_
   for (int i = 0; i < cached_monitor_info->length(); i++) {
     MonitorInfo* mon_info = cached_monitor_info->at(i);
     if (mon_info->owner() == obj) {
-      if (TraceBiasedLocking && Verbose) {
-        tty->print_cr("   mon_info->owner (" PTR_FORMAT ") == obj (" PTR_FORMAT ")",
-                      p2i((void *) mon_info->owner()),
-                      p2i((void *) obj));
-      }
+      log_trace(biasedlocking)("   mon_info->owner (" PTR_FORMAT ") == obj (" PTR_FORMAT ")",
+                               p2i((void *) mon_info->owner()),
+                               p2i((void *) obj));
       // Assume recursive case and fix up highest lock later
       markOop mark = markOopDesc::encode((BasicLock*) NULL);
       highest_lock = mon_info->lock();
       highest_lock->set_displaced_header(mark);
     } else {
-      if (TraceBiasedLocking && Verbose) {
-        tty->print_cr("   mon_info->owner (" PTR_FORMAT ") != obj (" PTR_FORMAT ")",
-                      p2i((void *) mon_info->owner()),
-                      p2i((void *) obj));
-      }
+      log_trace(biasedlocking)("   mon_info->owner (" PTR_FORMAT ") != obj (" PTR_FORMAT ")",
+                               p2i((void *) mon_info->owner()),
+                               p2i((void *) obj));
     }
   }
   if (highest_lock != NULL) {
@@ -240,12 +261,18 @@ static BiasedLocking::Condition revoke_bias(oop obj, bool allow_rebias, bool is_
     // ordering (e.g. ppc).
     obj->release_set_mark(markOopDesc::encode(highest_lock));
     assert(!obj->mark()->has_bias_pattern(), "illegal mark state: stack lock used bias bit");
-    if (TraceBiasedLocking && (Verbose || !is_bulk)) {
-      tty->print_cr("  Revoked bias of currently-locked object");
+    // Log at "info" level if not bulk, else "trace" level
+    if (!is_bulk) {
+      log_info(biasedlocking)("  Revoked bias of currently-locked object");
+    } else {
+      log_trace(biasedlocking)("  Revoked bias of currently-locked object");
     }
   } else {
-    if (TraceBiasedLocking && (Verbose || !is_bulk)) {
-      tty->print_cr("  Revoked bias of currently-unlocked object");
+    // Log at "info" level if not bulk, else "trace" level
+    if (!is_bulk) {
+      log_info(biasedlocking)("  Revoked bias of currently-unlocked object");
+    } else {
+      log_trace(biasedlocking)("  Revoked bias of currently-unlocked object");
     }
     if (allow_rebias) {
       obj->set_mark(biased_prototype);
@@ -326,12 +353,12 @@ static BiasedLocking::Condition bulk_revoke_or_rebias_at_safepoint(oop o,
                                                                    JavaThread* requesting_thread) {
   assert(SafepointSynchronize::is_at_safepoint(), "must be done at safepoint");
 
-  if (TraceBiasedLocking) {
-    tty->print_cr("* Beginning bulk revocation (kind == %s) because of object "
-                  INTPTR_FORMAT " , mark " INTPTR_FORMAT " , type %s",
-                  (bulk_rebias ? "rebias" : "revoke"),
-                  p2i((void *) o), (intptr_t) o->mark(), o->klass()->external_name());
-  }
+  log_info(biasedlocking)("* Beginning bulk revocation (kind == %s) because of object "
+                          INTPTR_FORMAT " , mark " INTPTR_FORMAT " , type %s",
+                          (bulk_rebias ? "rebias" : "revoke"),
+                          p2i((void *) o),
+                          (intptr_t) o->mark(),
+                          o->klass()->external_name());
 
   jlong cur_time = os::javaTimeMillis();
   o->klass()->set_last_biased_lock_bulk_revocation_time(cur_time);
@@ -377,9 +404,9 @@ static BiasedLocking::Condition bulk_revoke_or_rebias_at_safepoint(oop o,
     // adjust the header of the given object to revoke its bias.
     revoke_bias(o, attempt_rebias_of_object && klass->prototype_header()->has_bias_pattern(), true, requesting_thread);
   } else {
-    if (TraceBiasedLocking) {
+    if (log_is_enabled(Info, biasedlocking)) {
       ResourceMark rm;
-      tty->print_cr("* Disabling biased locking for type %s", klass->external_name());
+      log_info(biasedlocking)("* Disabling biased locking for type %s", klass->external_name());
     }
 
     // Disable biased locking for this data type. Not only will this
@@ -407,9 +434,7 @@ static BiasedLocking::Condition bulk_revoke_or_rebias_at_safepoint(oop o,
     revoke_bias(o, false, true, requesting_thread);
   }
 
-  if (TraceBiasedLocking) {
-    tty->print_cr("* Ending bulk revocation");
-  }
+  log_info(biasedlocking)("* Ending bulk revocation");
 
   BiasedLocking::Condition status_code = BiasedLocking::BIAS_REVOKED;
 
@@ -420,9 +445,7 @@ static BiasedLocking::Condition bulk_revoke_or_rebias_at_safepoint(oop o,
                                            klass->prototype_header()->bias_epoch());
     o->set_mark(new_mark);
     status_code = BiasedLocking::BIAS_REVOKED_AND_REBIASED;
-    if (TraceBiasedLocking) {
-      tty->print_cr("  Rebiased object toward thread " INTPTR_FORMAT, (intptr_t) requesting_thread);
-    }
+    log_info(biasedlocking)("  Rebiased object toward thread " INTPTR_FORMAT, (intptr_t) requesting_thread);
   }
 
   assert(!o->mark()->has_bias_pattern() ||
@@ -485,16 +508,12 @@ public:
 
   virtual void doit() {
     if (_obj != NULL) {
-      if (TraceBiasedLocking) {
-        tty->print_cr("Revoking bias with potentially per-thread safepoint:");
-      }
+      log_info(biasedlocking)("Revoking bias with potentially per-thread safepoint:");
       _status_code = revoke_bias((*_obj)(), false, false, _requesting_thread);
       clean_up_cached_monitor_info();
       return;
     } else {
-      if (TraceBiasedLocking) {
-        tty->print_cr("Revoking bias with global safepoint:");
-      }
+      log_info(biasedlocking)("Revoking bias with global safepoint:");
       BiasedLocking::revoke_at_safepoint(_objs);
     }
   }
@@ -608,9 +627,7 @@ BiasedLocking::Condition BiasedLocking::revoke_and_rebias(Handle obj, bool attem
       // can come in with a CAS to steal the bias of an object that has a
       // stale epoch.
       ResourceMark rm;
-      if (TraceBiasedLocking) {
-        tty->print_cr("Revoking bias by walking my own stack:");
-      }
+      log_info(biasedlocking)("Revoking bias by walking my own stack:");
       BiasedLocking::Condition cond = revoke_bias(obj(), false, false, (JavaThread*) THREAD);
       ((JavaThread*) THREAD)->set_cached_monitor_info(NULL);
       assert(cond == BIAS_REVOKED, "why not?");
diff --git a/hotspot/src/share/vm/runtime/commandLineFlagConstraintsCompiler.cpp b/hotspot/src/share/vm/runtime/commandLineFlagConstraintsCompiler.cpp
index 1484cba01c8..bfadc319516 100644
--- a/hotspot/src/share/vm/runtime/commandLineFlagConstraintsCompiler.cpp
+++ b/hotspot/src/share/vm/runtime/commandLineFlagConstraintsCompiler.cpp
@@ -354,6 +354,14 @@ Flag::Error TypeProfileLevelConstraintFunc(uintx value, bool verbose) {
   return Flag::SUCCESS;
 }
 
+Flag::Error InitArrayShortSizeConstraintFunc(intx value, bool verbose) {
+  if (value % BytesPerLong != 0) {
+    return Flag::VIOLATES_CONSTRAINT;
+  } else {
+    return Flag::SUCCESS;
+  }
+}
+
 #ifdef COMPILER2
 Flag::Error InteriorEntryAlignmentConstraintFunc(intx value, bool verbose) {
   if (InteriorEntryAlignment > CodeEntryAlignment) {
diff --git a/hotspot/src/share/vm/runtime/commandLineFlagConstraintsCompiler.hpp b/hotspot/src/share/vm/runtime/commandLineFlagConstraintsCompiler.hpp
index f9d07848960..0038d52eac8 100644
--- a/hotspot/src/share/vm/runtime/commandLineFlagConstraintsCompiler.hpp
+++ b/hotspot/src/share/vm/runtime/commandLineFlagConstraintsCompiler.hpp
@@ -62,6 +62,8 @@ Flag::Error ArraycopySrcPrefetchDistanceConstraintFunc(uintx value, bool verbose
 
 Flag::Error TypeProfileLevelConstraintFunc(uintx value, bool verbose);
 
+Flag::Error InitArrayShortSizeConstraintFunc(intx value, bool verbose);
+
 #ifdef COMPILER2
 Flag::Error InteriorEntryAlignmentConstraintFunc(intx value, bool verbose);
 
diff --git a/hotspot/src/share/vm/runtime/fprofiler.cpp b/hotspot/src/share/vm/runtime/fprofiler.cpp
index fbc51b4047d..fc687618e03 100644
--- a/hotspot/src/share/vm/runtime/fprofiler.cpp
+++ b/hotspot/src/share/vm/runtime/fprofiler.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -836,8 +836,7 @@ void FlatProfiler::record_vm_tick() {
     vm_thread_profiler->inc_thread_ticks();
 
     // Get a snapshot of a current VMThread pc (and leave it running!)
-    // The call may fail if, for instance the VM thread is interrupted while
-    // holding the Interrupt_lock or for other reasons.
+    // The call may fail in some circumstances
     epc = os::get_thread_pc(VMThread::vm_thread());
     if(epc.pc() != NULL) {
       if (os::dll_address_to_function_name(epc.pc(), buf, sizeof(buf), NULL)) {
diff --git a/hotspot/src/share/vm/runtime/frame.cpp b/hotspot/src/share/vm/runtime/frame.cpp
index 3abf884cfbb..1a72cec46a8 100644
--- a/hotspot/src/share/vm/runtime/frame.cpp
+++ b/hotspot/src/share/vm/runtime/frame.cpp
@@ -662,14 +662,14 @@ void frame::print_on_error(outputStream* st, char* buf, int buflen, bool verbose
         st->print("J %d%s %s ",
                   nm->compile_id(), (nm->is_osr_method() ? "%" : ""),
                   ((nm->compiler() != NULL) ? nm->compiler()->name() : ""));
+        st->print("%s (%d bytes) @ " PTR_FORMAT " [" PTR_FORMAT "+" INTPTR_FORMAT "]",
+                  buf, m->code_size(), p2i(_pc), p2i(_cb->code_begin()), _pc - _cb->code_begin());
 #if INCLUDE_JVMCI
         char* jvmciName = nm->jvmci_installed_code_name(buf, buflen);
         if (jvmciName != NULL) {
           st->print(" (%s)", jvmciName);
         }
 #endif
-        st->print("%s (%d bytes) @ " PTR_FORMAT " [" PTR_FORMAT "+" INTPTR_FORMAT "]",
-                  buf, m->code_size(), p2i(_pc), p2i(_cb->code_begin()), _pc - _cb->code_begin());
       } else {
         st->print("J  " PTR_FORMAT, p2i(pc()));
       }
diff --git a/hotspot/src/share/vm/runtime/globals.cpp b/hotspot/src/share/vm/runtime/globals.cpp
index 638b15eaffc..ade6900975b 100644
--- a/hotspot/src/share/vm/runtime/globals.cpp
+++ b/hotspot/src/share/vm/runtime/globals.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -403,25 +403,20 @@ void Flag::print_on(outputStream* st, bool withComments, bool printRanges) {
     st->cr();
 
   } else if (!is_bool() && !is_ccstr()) {
+    st->print("%9s %-50s ", _type, _name);
 
-    if (printRanges) {
+    CommandLineFlagRangeList::print(_name, st, true);
 
-      st->print("%9s %-50s ", _type, _name);
-
-      CommandLineFlagRangeList::print(_name, st, true);
-
-      st->print(" %-20s", " ");
-      print_kind(st);
+    st->print(" %-20s", " ");
+    print_kind(st);
 
 #ifndef PRODUCT
-      if (withComments) {
-        st->print("%s", _doc);
-      }
+    if (withComments) {
+      st->print("%s", _doc);
+    }
 #endif
 
-      st->cr();
-
-    }
+    st->cr();
   }
 }
 
@@ -1255,8 +1250,6 @@ void CommandLineFlags::verify() {
 
 #endif // PRODUCT
 
-#define ONLY_PRINT_PRODUCT_FLAGS
-
 void CommandLineFlags::printFlags(outputStream* out, bool withComments, bool printRanges) {
   // Print the flags sorted by name
   // note: this method is called before the thread structure is in place
@@ -1281,9 +1274,6 @@ void CommandLineFlags::printFlags(outputStream* out, bool withComments, bool pri
 
   for (size_t i = 0; i < length; i++) {
     if (array[i]->is_unlocked()) {
-#ifdef ONLY_PRINT_PRODUCT_FLAGS
-      if (!array[i]->is_notproduct() && !array[i]->is_develop())
-#endif // ONLY_PRINT_PRODUCT_FLAGS
       array[i]->print_on(out, withComments, printRanges);
     }
   }
diff --git a/hotspot/src/share/vm/runtime/globals.hpp b/hotspot/src/share/vm/runtime/globals.hpp
index a15ea7db325..083d47b32e2 100644
--- a/hotspot/src/share/vm/runtime/globals.hpp
+++ b/hotspot/src/share/vm/runtime/globals.hpp
@@ -725,7 +725,7 @@ public:
                                                                             \
   product(bool, UseSHA, false,                                              \
           "Control whether SHA instructions can be used "                   \
-          "on SPARC and on ARM")                                            \
+          "on SPARC, on ARM and on x86")                                    \
                                                                             \
   product(bool, UseGHASHIntrinsics, false,                                  \
           "Use intrinsics for GHASH versions of crypto")                    \
@@ -1055,10 +1055,6 @@ public:
           "directory) of the dump file (defaults to java_pid<pid>.hprof "   \
           "in the working directory)")                                      \
                                                                             \
-  develop(size_t, SegmentedHeapDumpThreshold, 2*G,                          \
-          "Generate a segmented heap dump (JAVA PROFILE 1.0.2 format) "     \
-          "when the heap usage is larger than this")                        \
-                                                                            \
   develop(size_t, HeapDumpSegmentSize, 1*G,                                 \
           "Approximate segment size when generating a segmented heap dump") \
                                                                             \
@@ -1437,9 +1433,6 @@ public:
   product(bool, VerifyMergedCPBytecodes, true,                              \
           "Verify bytecodes after RedefineClasses constant pool merging")   \
                                                                             \
-  develop(bool, TraceJNIHandleAllocation, false,                            \
-          "Trace allocation/deallocation of JNI handle blocks")             \
-                                                                            \
   develop(bool, TraceBytecodes, false,                                      \
           "Trace bytecode execution")                                       \
                                                                             \
@@ -1482,18 +1475,9 @@ public:
   develop(bool, TraceCompiledIC, false,                                     \
           "Trace changes of compiled IC")                                   \
                                                                             \
-  develop(bool, TraceStartupTime, false,                                    \
-          "Trace setup time")                                               \
-                                                                            \
-  develop(bool, TraceProtectionDomainVerification, false,                   \
-          "Trace protection domain verification")                           \
-                                                                            \
   develop(bool, TraceClearedExceptions, false,                              \
           "Print when an exception is forcibly cleared")                    \
                                                                             \
-  product(bool, TraceBiasedLocking, false,                                  \
-          "Trace biased locking in JVM")                                    \
-                                                                            \
   /* gc */                                                                  \
                                                                             \
   product(bool, UseSerialGC, false,                                         \
@@ -2409,9 +2393,6 @@ public:
   product(bool, IgnoreEmptyClassPaths, false,                               \
           "Ignore empty path elements in -classpath")                       \
                                                                             \
-  product(bool, TraceClassPaths, false,                                     \
-          "Trace processing of class paths")                                \
-                                                                            \
   product(bool, TraceClassLoadingPreorder, false,                           \
           "Trace all classes loaded in order referenced (not loaded)")      \
                                                                             \
@@ -3098,16 +3079,16 @@ public:
   develop(intx, MethodHistogramCutoff, 100,                                 \
           "The cutoff value for method invocation histogram (+CountCalls)") \
                                                                             \
-  develop(intx, ProfilerNumberOfInterpretedMethods, 25,                     \
+  diagnostic(intx, ProfilerNumberOfInterpretedMethods, 25,                  \
           "Number of interpreted methods to show in profile")               \
                                                                             \
-  develop(intx, ProfilerNumberOfCompiledMethods, 25,                        \
+  diagnostic(intx, ProfilerNumberOfCompiledMethods, 25,                     \
           "Number of compiled methods to show in profile")                  \
                                                                             \
-  develop(intx, ProfilerNumberOfStubMethods, 25,                            \
+  diagnostic(intx, ProfilerNumberOfStubMethods, 25,                         \
           "Number of stub methods to show in profile")                      \
                                                                             \
-  develop(intx, ProfilerNumberOfRuntimeStubNodes, 25,                       \
+  diagnostic(intx, ProfilerNumberOfRuntimeStubNodes, 25,                    \
           "Number of runtime stub nodes to show in profile")                \
                                                                             \
   product(intx, ProfileIntervalsTicks, 100,                                 \
@@ -4168,6 +4149,13 @@ public:
              "in the loaded class C. "                                      \
              "Check (3) is available only in debug builds.")                \
                                                                             \
+  develop_pd(intx, InitArrayShortSize,                                      \
+          "Threshold small size (in bytes) for clearing arrays. "           \
+          "Anything this size or smaller may get converted to discrete "    \
+          "scalar stores.")                                                 \
+          range(0, max_intx)                                                \
+          constraint(InitArrayShortSizeConstraintFunc, AfterErgo)           \
+                                                                            \
   diagnostic(bool, CompilerDirectivesIgnoreCompileCommands, false,          \
              "Disable backwards compatibility for compile commands.")       \
                                                                             \
diff --git a/hotspot/src/share/vm/runtime/interfaceSupport.hpp b/hotspot/src/share/vm/runtime/interfaceSupport.hpp
index 84a6d6afafd..8dbc6be317c 100644
--- a/hotspot/src/share/vm/runtime/interfaceSupport.hpp
+++ b/hotspot/src/share/vm/runtime/interfaceSupport.hpp
@@ -521,9 +521,9 @@ class RuntimeHistogramElement : public HistogramElement {
     JNI_ENTRY_NO_PRESERVE(result_type, header)                       \
     WeakPreserveExceptionMark __wem(thread);
 
-#define JNI_ENTRY_NO_PRESERVE(result_type, header)             \
+#define JNI_ENTRY_NO_PRESERVE(result_type, header)                   \
 extern "C" {                                                         \
-  result_type JNICALL header {                                \
+  result_type JNICALL header {                                       \
     JavaThread* thread=JavaThread::thread_from_jni_environment(env); \
     assert( !VerifyJNIEnvThread || (thread == Thread::current()), "JNIEnv is only valid in same thread"); \
     ThreadInVMfromNative __tiv(thread);                              \
@@ -535,7 +535,7 @@ extern "C" {                                                         \
 // a GC, is called outside the NoHandleMark (set via VM_QUICK_ENTRY_BASE).
 #define JNI_QUICK_ENTRY(result_type, header)                         \
 extern "C" {                                                         \
-  result_type JNICALL header {                                \
+  result_type JNICALL header {                                       \
     JavaThread* thread=JavaThread::thread_from_jni_environment(env); \
     assert( !VerifyJNIEnvThread || (thread == Thread::current()), "JNIEnv is only valid in same thread"); \
     ThreadInVMfromNative __tiv(thread);                              \
@@ -545,7 +545,7 @@ extern "C" {                                                         \
 
 #define JNI_LEAF(result_type, header)                                \
 extern "C" {                                                         \
-  result_type JNICALL header {                                \
+  result_type JNICALL header {                                       \
     JavaThread* thread=JavaThread::thread_from_jni_environment(env); \
     assert( !VerifyJNIEnvThread || (thread == Thread::current()), "JNIEnv is only valid in same thread"); \
     VM_LEAF_BASE(result_type, header)
diff --git a/hotspot/src/share/vm/runtime/java.cpp b/hotspot/src/share/vm/runtime/java.cpp
index 84235d8803f..a30acc9a9bd 100644
--- a/hotspot/src/share/vm/runtime/java.cpp
+++ b/hotspot/src/share/vm/runtime/java.cpp
@@ -64,6 +64,7 @@
 #include "runtime/timer.hpp"
 #include "runtime/vm_operations.hpp"
 #include "services/memTracker.hpp"
+#include "trace/traceMacros.hpp"
 #include "trace/tracing.hpp"
 #include "utilities/dtrace.hpp"
 #include "utilities/globalDefinitions.hpp"
@@ -485,7 +486,7 @@ void before_exit(JavaThread* thread) {
 
   EventThreadEnd event;
   if (event.should_commit()) {
-      event.set_javalangthread(java_lang_Thread::thread_id(thread->threadObj()));
+      event.set_thread(THREAD_TRACE_ID(thread));
       event.commit();
   }
 
diff --git a/hotspot/src/share/vm/runtime/jniHandles.cpp b/hotspot/src/share/vm/runtime/jniHandles.cpp
index 3c4baed8e0e..8e4636bf640 100644
--- a/hotspot/src/share/vm/runtime/jniHandles.cpp
+++ b/hotspot/src/share/vm/runtime/jniHandles.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -278,10 +278,6 @@ JNIHandleBlock* JNIHandleBlock::allocate_block(Thread* thread)  {
       // Allocate new block
       block = new JNIHandleBlock();
       _blocks_allocated++;
-      if (TraceJNIHandleAllocation) {
-        tty->print_cr("JNIHandleBlock " INTPTR_FORMAT " allocated (%d total blocks)",
-                      p2i(block), _blocks_allocated);
-      }
       if (ZapJNIHandleArea) block->zap();
       #ifndef PRODUCT
       // Link new block to list of all allocated blocks
@@ -499,10 +495,6 @@ void JNIHandleBlock::rebuild_free_list() {
     // Not as many free handles as we would like - compute number of new blocks to append
     _allocate_before_rebuild = (extra + block_size_in_oops - 1) / block_size_in_oops;
   }
-  if (TraceJNIHandleAllocation) {
-    tty->print_cr("Rebuild free list JNIHandleBlock " INTPTR_FORMAT " blocks=%d used=%d free=%d add=%d",
-                  p2i(this), blocks, total-free, free, _allocate_before_rebuild);
-  }
 }
 
 
diff --git a/hotspot/src/share/vm/runtime/logTimer.hpp b/hotspot/src/share/vm/runtime/logTimer.hpp
new file mode 100644
index 00000000000..81bbd085eb3
--- /dev/null
+++ b/hotspot/src/share/vm/runtime/logTimer.hpp
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef SHARE_VM_RUNTIME_LOG_TIMER_HPP
+#define SHARE_VM_RUNTIME_LOG_TIMER_HPP
+
+#include "logging/log.hpp"
+#include "runtime/timer.hpp"
+
+// TraceStartupTime is used for tracing the execution time of a block with logging
+// Usage:
+//  { TraceStartupTime t("block time")
+//    some_code();
+//  }
+//
+
+class TraceStartupTime : public TraceTime {
+  public:
+    TraceStartupTime(const char* s) : TraceTime(s, log_is_enabled(Info, startuptime), LogTag::_startuptime) {}
+};
+
+#endif // SHARE_VM_RUNTIME_LOG_TIMER_HPP
diff --git a/hotspot/src/share/vm/runtime/mutex.cpp b/hotspot/src/share/vm/runtime/mutex.cpp
index 81fa378d05c..ef6ac43b5d6 100644
--- a/hotspot/src/share/vm/runtime/mutex.cpp
+++ b/hotspot/src/share/vm/runtime/mutex.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -1320,15 +1320,12 @@ void Monitor::set_owner_implementation(Thread *new_owner) {
     // The rank Mutex::native  is an exception in that it is not subject
     // to the verification rules.
     // Here are some further notes relating to mutex acquisition anomalies:
-    // . under Solaris, the interrupt lock gets acquired when doing
-    //   profiling, so any lock could be held.
     // . it is also ok to acquire Safepoint_lock at the very end while we
     //   already hold Terminator_lock - may happen because of periodic safepoints
     if (this->rank() != Mutex::native &&
         this->rank() != Mutex::suspend_resume &&
         locks != NULL && locks->rank() <= this->rank() &&
         !SafepointSynchronize::is_at_safepoint() &&
-        this != Interrupt_lock && this != ProfileVM_lock &&
         !(this == Safepoint_lock && contains(locks, Terminator_lock) &&
         SafepointSynchronize::is_synchronizing())) {
       new_owner->print_owned_locks();
diff --git a/hotspot/src/share/vm/runtime/mutexLocker.cpp b/hotspot/src/share/vm/runtime/mutexLocker.cpp
index ae1d213b6e5..fa1aea26a55 100644
--- a/hotspot/src/share/vm/runtime/mutexLocker.cpp
+++ b/hotspot/src/share/vm/runtime/mutexLocker.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -50,7 +50,6 @@ Mutex*   JmethodIdCreation_lock       = NULL;
 Mutex*   JfieldIdCreation_lock        = NULL;
 Monitor* JNICritical_lock             = NULL;
 Mutex*   JvmtiThreadState_lock        = NULL;
-Monitor* JvmtiPendingEvent_lock       = NULL;
 Monitor* Heap_lock                    = NULL;
 Mutex*   ExpandHeap_lock              = NULL;
 Mutex*   AdapterHandlerLibrary_lock   = NULL;
@@ -73,8 +72,6 @@ Monitor* CGC_lock                     = NULL;
 Monitor* STS_lock                     = NULL;
 Monitor* SLT_lock                     = NULL;
 Monitor* FullGCCount_lock             = NULL;
-Monitor* CMark_lock                   = NULL;
-Mutex*   CMRegionStack_lock           = NULL;
 Mutex*   SATB_Q_FL_lock               = NULL;
 Monitor* SATB_Q_CBL_mon               = NULL;
 Mutex*   Shared_SATB_Q_lock           = NULL;
@@ -94,11 +91,8 @@ Mutex*   MultiArray_lock              = NULL;
 Monitor* Terminator_lock              = NULL;
 Monitor* BeforeExit_lock              = NULL;
 Monitor* Notify_lock                  = NULL;
-Monitor* Interrupt_lock               = NULL;
-Monitor* ProfileVM_lock               = NULL;
 Mutex*   ProfilePrint_lock            = NULL;
 Mutex*   ExceptionCache_lock          = NULL;
-Monitor* ObjAllocPost_lock            = NULL;
 Mutex*   OsrList_lock                 = NULL;
 
 #ifndef PRODUCT
@@ -184,8 +178,6 @@ void mutex_init() {
   }
   if (UseG1GC) {
 
-    def(CMark_lock                 , Monitor, nonleaf,     true,  Monitor::_safepoint_check_never);      // coordinate concurrent mark thread
-    def(CMRegionStack_lock         , Mutex,   leaf,        true,  Monitor::_safepoint_check_never);
     def(SATB_Q_FL_lock             , Mutex  , special,     true,  Monitor::_safepoint_check_never);
     def(SATB_Q_CBL_mon             , Monitor, nonleaf,     true,  Monitor::_safepoint_check_never);
     def(Shared_SATB_Q_lock         , Mutex,   nonleaf,     true,  Monitor::_safepoint_check_never);
@@ -206,12 +198,10 @@ void mutex_init() {
   def(ParGCRareEvent_lock          , Mutex  , leaf     ,   true,  Monitor::_safepoint_check_sometimes);
   def(DerivedPointerTableGC_lock   , Mutex,   leaf,        true,  Monitor::_safepoint_check_never);
   def(CodeCache_lock               , Mutex  , special,     true,  Monitor::_safepoint_check_never);
-  def(Interrupt_lock               , Monitor, special,     true,  Monitor::_safepoint_check_never);      // used for interrupt processing
   def(RawMonitor_lock              , Mutex,   special,     true,  Monitor::_safepoint_check_never);
   def(OopMapCacheAlloc_lock        , Mutex,   leaf,        true,  Monitor::_safepoint_check_always);     // used for oop_map_cache allocation.
 
   def(Patching_lock                , Mutex  , special,     true,  Monitor::_safepoint_check_never);      // used for safepointing and code patching.
-  def(ObjAllocPost_lock            , Monitor, special,     false, Monitor::_safepoint_check_never);
   def(Service_lock                 , Monitor, special,     true,  Monitor::_safepoint_check_never);      // used for service thread operations
   def(JmethodIdCreation_lock       , Mutex  , leaf,        true,  Monitor::_safepoint_check_always);     // used for creating jmethodIDs.
 
@@ -267,7 +257,6 @@ void mutex_init() {
   def(MultiArray_lock              , Mutex  , nonleaf+2,   false, Monitor::_safepoint_check_always);     // locks SymbolTable_lock
 
   def(JvmtiThreadState_lock        , Mutex  , nonleaf+2,   false, Monitor::_safepoint_check_always);     // Used by JvmtiThreadState/JvmtiEventController
-  def(JvmtiPendingEvent_lock       , Monitor, nonleaf,     false, Monitor::_safepoint_check_never);      // Used by JvmtiCodeBlobEvents
   def(Management_lock              , Mutex  , nonleaf+2,   false, Monitor::_safepoint_check_always);     // used for JVM management
 
   def(Compile_lock                 , Mutex  , nonleaf+3,   true,  Monitor::_safepoint_check_sometimes);
@@ -277,7 +266,6 @@ void mutex_init() {
   def(MethodCompileQueue_lock      , Monitor, nonleaf+4,   true,  Monitor::_safepoint_check_always);
   def(Debug2_lock                  , Mutex  , nonleaf+4,   true,  Monitor::_safepoint_check_never);
   def(Debug3_lock                  , Mutex  , nonleaf+4,   true,  Monitor::_safepoint_check_never);
-  def(ProfileVM_lock               , Monitor, special,     false, Monitor::_safepoint_check_never);      // used for profiling of the VMThread
   def(CompileThread_lock           , Monitor, nonleaf+5,   false, Monitor::_safepoint_check_always);
   def(PeriodicTask_lock            , Monitor, nonleaf+5,   true,  Monitor::_safepoint_check_sometimes);
   if (WhiteBoxAPI) {
diff --git a/hotspot/src/share/vm/runtime/mutexLocker.hpp b/hotspot/src/share/vm/runtime/mutexLocker.hpp
index bbf6f143312..eccd3ca7314 100644
--- a/hotspot/src/share/vm/runtime/mutexLocker.hpp
+++ b/hotspot/src/share/vm/runtime/mutexLocker.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -43,7 +43,6 @@ extern Mutex*   JmethodIdCreation_lock;          // a lock on creating JNI metho
 extern Mutex*   JfieldIdCreation_lock;           // a lock on creating JNI static field identifiers
 extern Monitor* JNICritical_lock;                // a lock used while entering and exiting JNI critical regions, allows GC to sometimes get in
 extern Mutex*   JvmtiThreadState_lock;           // a lock on modification of JVMTI thread data
-extern Monitor* JvmtiPendingEvent_lock;          // a lock on the JVMTI pending events list
 extern Monitor* Heap_lock;                       // a lock on the heap
 extern Mutex*   ExpandHeap_lock;                 // a lock on expanding the heap
 extern Mutex*   AdapterHandlerLibrary_lock;      // a lock on the AdapterHandlerLibrary
@@ -68,8 +67,6 @@ extern Monitor* CGC_lock;                        // used for coordination betwee
 extern Monitor* STS_lock;                        // used for joining/leaving SuspendibleThreadSet.
 extern Monitor* SLT_lock;                        // used in CMS GC for acquiring PLL
 extern Monitor* FullGCCount_lock;                // in support of "concurrent" full gc
-extern Monitor* CMark_lock;                      // used for concurrent mark thread coordination
-extern Mutex*   CMRegionStack_lock;              // used for protecting accesses to the CM region stack
 extern Mutex*   SATB_Q_FL_lock;                  // Protects SATB Q
                                                  // buffer free list.
 extern Monitor* SATB_Q_CBL_mon;                  // Protects SATB Q
@@ -98,8 +95,6 @@ extern Mutex*   MultiArray_lock;                 // a lock used to guard allocat
 extern Monitor* Terminator_lock;                 // a lock used to guard termination of the vm
 extern Monitor* BeforeExit_lock;                 // a lock used to guard cleanups and shutdown hooks
 extern Monitor* Notify_lock;                     // a lock used to synchronize the start-up of the vm
-extern Monitor* Interrupt_lock;                  // a lock used for condition variable mediated interrupt processing
-extern Monitor* ProfileVM_lock;                  // a lock used for profiling the VMThread
 extern Mutex*   ProfilePrint_lock;               // a lock used to serialize the printing of profiles
 extern Mutex*   ExceptionCache_lock;             // a lock used to synchronize exception cache updates
 extern Mutex*   OsrList_lock;                    // a lock used to serialize access to OSR queues
diff --git a/hotspot/src/share/vm/runtime/objectMonitor.cpp b/hotspot/src/share/vm/runtime/objectMonitor.cpp
index 2f7937d4f3e..6258d64ad2f 100644
--- a/hotspot/src/share/vm/runtime/objectMonitor.cpp
+++ b/hotspot/src/share/vm/runtime/objectMonitor.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -401,7 +401,7 @@ void NOINLINE ObjectMonitor::enter(TRAPS) {
 
   if (event.should_commit()) {
     event.set_klass(((oop)this->object())->klass());
-    event.set_previousOwner((TYPE_JAVALANGTHREAD)_previous_owner_tid);
+    event.set_previousOwner((TYPE_THREAD)_previous_owner_tid);
     event.set_address((TYPE_ADDRESS)(uintptr_t)(this->object_addr()));
     event.commit();
   }
@@ -937,7 +937,7 @@ void NOINLINE ObjectMonitor::exit(bool not_suspended, TRAPS) {
   // get the owner's thread id for the MonitorEnter event
   // if it is enabled and the thread isn't suspended
   if (not_suspended && Tracing::is_event_enabled(TraceJavaMonitorEnterEvent)) {
-    _previous_owner_tid = SharedRuntime::get_java_tid(Self);
+    _previous_owner_tid = THREAD_TRACE_ID(Self);
   }
 #endif
 
@@ -1391,11 +1391,12 @@ void ObjectMonitor::post_monitor_wait_event(EventJavaMonitorWait* event,
                                             jlong notifier_tid,
                                             jlong timeout,
                                             bool timedout) {
+  assert(event != NULL, "invariant");
   event->set_klass(((oop)this->object())->klass());
-  event->set_timeout((TYPE_ULONG)timeout);
-  event->set_address((TYPE_ADDRESS)(uintptr_t)(this->object_addr()));
-  event->set_notifier((TYPE_OSTHREAD)notifier_tid);
-  event->set_timedOut((TYPE_BOOLEAN)timedout);
+  event->set_timeout(timeout);
+  event->set_address((TYPE_ADDRESS)this->object_addr());
+  event->set_notifier(notifier_tid);
+  event->set_timedOut(timedout);
   event->commit();
 }
 
@@ -1655,7 +1656,7 @@ void ObjectMonitor::INotify(Thread * Self) {
       iterator->TState = ObjectWaiter::TS_ENTER;
     }
     iterator->_notified = 1;
-    iterator->_notifier_tid = Self->osthread()->thread_id();
+    iterator->_notifier_tid = THREAD_TRACE_ID(Self);
 
     ObjectWaiter * list = _EntryList;
     if (list != NULL) {
diff --git a/hotspot/src/share/vm/runtime/os.hpp b/hotspot/src/share/vm/runtime/os.hpp
index 9668104ef5d..128c73c3194 100644
--- a/hotspot/src/share/vm/runtime/os.hpp
+++ b/hotspot/src/share/vm/runtime/os.hpp
@@ -152,7 +152,6 @@ class os: AllStatic {
   static size_t page_size_for_region(size_t region_size, size_t min_pages, bool must_be_aligned);
 
   // Get summary strings for system information in buffer provided
-  static bool  get_host_name(char* buf, size_t buflen) PRODUCT_RETURN_(return false;);  // true if available
   static void  get_summary_cpu_info(char* buf, size_t buflen);
   static void  get_summary_os_info(char* buf, size_t buflen);
 
@@ -595,6 +594,9 @@ class os: AllStatic {
   // Write to stream
   static int log_vsnprintf(char* buf, size_t len, const char* fmt, va_list args) ATTRIBUTE_PRINTF(3, 0);
 
+  // Get host name in buffer provided
+  static bool get_host_name(char* buf, size_t buflen);
+
   // Print out system information; they are called by fatal error handler.
   // Output format may be different on different platforms.
   static void print_os_info(outputStream* st);
diff --git a/hotspot/src/share/vm/runtime/sharedRuntime.cpp b/hotspot/src/share/vm/runtime/sharedRuntime.cpp
index 5b862a01fab..4adec0c45ca 100644
--- a/hotspot/src/share/vm/runtime/sharedRuntime.cpp
+++ b/hotspot/src/share/vm/runtime/sharedRuntime.cpp
@@ -1134,12 +1134,19 @@ Handle SharedRuntime::find_callee_info_helper(JavaThread* thread,
         MethodHandles::is_signature_polymorphic_intrinsic(id)) {
       bc = MethodHandles::signature_polymorphic_intrinsic_bytecode(id);
 
-      // Need to adjust invokehandle since inlining through signature-polymorphic
-      // method happened.
-      if (bc == Bytecodes::_invokehandle &&
-          !MethodHandles::is_signature_polymorphic_method(attached_method())) {
-        bc = attached_method->is_static() ? Bytecodes::_invokestatic
-                                          : Bytecodes::_invokevirtual;
+      // Adjust invocation mode according to the attached method.
+      switch (bc) {
+        case Bytecodes::_invokeinterface:
+          if (!attached_method->method_holder()->is_interface()) {
+            bc = Bytecodes::_invokevirtual;
+          }
+          break;
+        case Bytecodes::_invokehandle:
+          if (!MethodHandles::is_signature_polymorphic_method(attached_method())) {
+            bc = attached_method->is_static() ? Bytecodes::_invokestatic
+                                              : Bytecodes::_invokevirtual;
+          }
+          break;
       }
     }
   } else {
diff --git a/hotspot/src/share/vm/runtime/simpleThresholdPolicy.cpp b/hotspot/src/share/vm/runtime/simpleThresholdPolicy.cpp
index 187d3b1e208..3f8b76c9327 100644
--- a/hotspot/src/share/vm/runtime/simpleThresholdPolicy.cpp
+++ b/hotspot/src/share/vm/runtime/simpleThresholdPolicy.cpp
@@ -138,9 +138,15 @@ void SimpleThresholdPolicy::initialize() {
     FLAG_SET_DEFAULT(CICompilerCount, 3);
   }
   int count = CICompilerCount;
+#ifdef _LP64
+  // On 64-bit systems, scale the number of compiler threads with
+  // the number of cores available on the system. Scaling is not
+  // performed on 32-bit systems because it can lead to exhaustion
+  // of the virtual memory address space available to the JVM.
   if (CICompilerCountPerCPU) {
     count = MAX2(log2_intptr(os::active_processor_count()), 1) * 3 / 2;
   }
+#endif
   set_c1_count(MAX2(count / 3, 1));
   set_c2_count(MAX2(count - c1_count(), 1));
   FLAG_SET_ERGO(intx, CICompilerCount, c1_count() + c2_count());
diff --git a/hotspot/src/share/vm/runtime/stubRoutines.cpp b/hotspot/src/share/vm/runtime/stubRoutines.cpp
index 0f2c5b65e17..71080e5b76c 100644
--- a/hotspot/src/share/vm/runtime/stubRoutines.cpp
+++ b/hotspot/src/share/vm/runtime/stubRoutines.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -28,9 +28,9 @@
 #include "memory/resourceArea.hpp"
 #include "oops/oop.inline.hpp"
 #include "runtime/interfaceSupport.hpp"
+#include "runtime/logTimer.hpp"
 #include "runtime/sharedRuntime.hpp"
 #include "runtime/stubRoutines.hpp"
-#include "runtime/timer.hpp"
 #include "utilities/copy.hpp"
 #ifdef COMPILER2
 #include "opto/runtime.hpp"
@@ -183,7 +183,7 @@ extern void StubGenerator_generate(CodeBuffer* code, bool all); // only interfac
 void StubRoutines::initialize1() {
   if (_code1 == NULL) {
     ResourceMark rm;
-    TraceTime timer("StubRoutines generation 1", TraceStartupTime);
+    TraceStartupTime timer("StubRoutines generation 1");
     _code1 = BufferBlob::create("StubRoutines (1)", code_size1);
     if (_code1 == NULL) {
       vm_exit_out_of_memory(code_size1, OOM_MALLOC_ERROR, "CodeCache: no room for StubRoutines (1)");
@@ -276,7 +276,7 @@ static void test_safefetchN() {
 void StubRoutines::initialize2() {
   if (_code2 == NULL) {
     ResourceMark rm;
-    TraceTime timer("StubRoutines generation 2", TraceStartupTime);
+    TraceStartupTime timer("StubRoutines generation 2");
     _code2 = BufferBlob::create("StubRoutines (2)", code_size2);
     if (_code2 == NULL) {
       vm_exit_out_of_memory(code_size2, OOM_MALLOC_ERROR, "CodeCache: no room for StubRoutines (2)");
diff --git a/hotspot/src/share/vm/runtime/thread.cpp b/hotspot/src/share/vm/runtime/thread.cpp
index e5d5c86e6e9..17479b47c6b 100644
--- a/hotspot/src/share/vm/runtime/thread.cpp
+++ b/hotspot/src/share/vm/runtime/thread.cpp
@@ -67,6 +67,7 @@
 #include "runtime/java.hpp"
 #include "runtime/javaCalls.hpp"
 #include "runtime/jniPeriodicChecker.hpp"
+#include "runtime/logTimer.hpp"
 #include "runtime/memprofiler.hpp"
 #include "runtime/mutexLocker.hpp"
 #include "runtime/objectMonitor.hpp"
@@ -169,11 +170,10 @@ void* Thread::allocate(size_t size, bool throw_excpt, MEMFLAGS flags) {
     assert(((uintptr_t) aligned_addr + (uintptr_t) size) <=
            ((uintptr_t) real_malloc_addr + (uintptr_t) aligned_size),
            "JavaThread alignment code overflowed allocated storage");
-    if (TraceBiasedLocking) {
-      if (aligned_addr != real_malloc_addr) {
-        tty->print_cr("Aligned thread " INTPTR_FORMAT " to " INTPTR_FORMAT,
-                      p2i(real_malloc_addr), p2i(aligned_addr));
-      }
+    if (aligned_addr != real_malloc_addr) {
+      log_info(biasedlocking)("Aligned thread " INTPTR_FORMAT " to " INTPTR_FORMAT,
+                              p2i(real_malloc_addr),
+                              p2i(aligned_addr));
     }
     ((Thread*) aligned_addr)->_real_malloc_address = real_malloc_addr;
     return aligned_addr;
@@ -324,6 +324,10 @@ void Thread::record_stack_base_and_size() {
   // record thread's native stack, stack grows downward
   MemTracker::record_thread_stack(stack_end(), stack_size());
 #endif // INCLUDE_NMT
+  log_debug(os, thread)("Thread " UINTX_FORMAT " stack dimensions: "
+    PTR_FORMAT "-" PTR_FORMAT " (" SIZE_FORMAT "k).",
+    os::current_thread_id(), p2i(stack_base() - stack_size()),
+    p2i(stack_base()), stack_size()/1024);
 }
 
 
@@ -1005,9 +1009,9 @@ static void call_initializeSystemClass(TRAPS) {
 char java_runtime_name[128] = "";
 char java_runtime_version[128] = "";
 
-// extract the JRE name from sun.misc.Version.java_runtime_name
+// extract the JRE name from java.lang.VersionProps.java_runtime_name
 static const char* get_java_runtime_name(TRAPS) {
-  Klass* k = SystemDictionary::find(vmSymbols::sun_misc_Version(),
+  Klass* k = SystemDictionary::find(vmSymbols::java_lang_VersionProps(),
                                     Handle(), Handle(), CHECK_AND_CLEAR_NULL);
   fieldDescriptor fd;
   bool found = k != NULL &&
@@ -1027,9 +1031,9 @@ static const char* get_java_runtime_name(TRAPS) {
   }
 }
 
-// extract the JRE version from sun.misc.Version.java_runtime_version
+// extract the JRE version from java.lang.VersionProps.java_runtime_version
 static const char* get_java_runtime_version(TRAPS) {
-  Klass* k = SystemDictionary::find(vmSymbols::sun_misc_Version(),
+  Klass* k = SystemDictionary::find(vmSymbols::java_lang_VersionProps(),
                                     Handle(), Handle(), CHECK_AND_CLEAR_NULL);
   fieldDescriptor fd;
   bool found = k != NULL &&
@@ -1690,7 +1694,7 @@ void JavaThread::run() {
 
   EventThreadStart event;
   if (event.should_commit()) {
-    event.set_javalangthread(java_lang_Thread::thread_id(this->threadObj()));
+    event.set_thread(THREAD_TRACE_ID(this));
     event.commit();
   }
 
@@ -1795,7 +1799,7 @@ void JavaThread::exit(bool destroy_vm, ExitType exit_type) {
     // from java_lang_Thread object
     EventThreadEnd event;
     if (event.should_commit()) {
-      event.set_javalangthread(java_lang_Thread::thread_id(this->threadObj()));
+      event.set_thread(THREAD_TRACE_ID(this));
       event.commit();
     }
 
@@ -1924,6 +1928,10 @@ void JavaThread::exit(bool destroy_vm, ExitType exit_type) {
   }
 #endif // INCLUDE_ALL_GCS
 
+  log_info(os, thread)("JavaThread %s (tid: " UINTX_FORMAT ").",
+    exit_type == JavaThread::normal_exit ? "exiting" : "detaching",
+    os::current_thread_id());
+
   // Remove from list of active threads list, and notify VM thread if we are the last non-daemon thread
   Threads::remove(this);
 }
@@ -2491,18 +2499,25 @@ void JavaThread::create_stack_guard_pages() {
   // warning("Guarding at " PTR_FORMAT " for len " SIZE_FORMAT "\n", low_addr, len);
 
   if (allocate && !os::create_stack_guard_pages((char *) low_addr, len)) {
-    warning("Attempt to allocate stack guard pages failed.");
+    log_warning(os, thread)("Attempt to allocate stack guard pages failed.");
     return;
   }
 
   if (os::guard_memory((char *) low_addr, len)) {
     _stack_guard_state = stack_guard_enabled;
   } else {
-    warning("Attempt to protect stack guard pages failed.");
+    log_warning(os, thread)("Attempt to protect stack guard pages failed ("
+      PTR_FORMAT "-" PTR_FORMAT ").", p2i(low_addr), p2i(low_addr + len));
     if (os::uncommit_memory((char *) low_addr, len)) {
-      warning("Attempt to deallocate stack guard pages failed.");
+      log_warning(os, thread)("Attempt to deallocate stack guard pages failed.");
     }
+    return;
   }
+
+  log_debug(os, thread)("Thread " UINTX_FORMAT " stack guard pages activated: "
+    PTR_FORMAT "-" PTR_FORMAT ".",
+    os::current_thread_id(), p2i(low_addr), p2i(low_addr + len));
+
 }
 
 void JavaThread::remove_stack_guard_pages() {
@@ -2515,16 +2530,25 @@ void JavaThread::remove_stack_guard_pages() {
     if (os::remove_stack_guard_pages((char *) low_addr, len)) {
       _stack_guard_state = stack_guard_unused;
     } else {
-      warning("Attempt to deallocate stack guard pages failed.");
+      log_warning(os, thread)("Attempt to deallocate stack guard pages failed ("
+        PTR_FORMAT "-" PTR_FORMAT ").", p2i(low_addr), p2i(low_addr + len));
+      return;
     }
   } else {
     if (_stack_guard_state == stack_guard_unused) return;
     if (os::unguard_memory((char *) low_addr, len)) {
       _stack_guard_state = stack_guard_unused;
     } else {
-      warning("Attempt to unprotect stack guard pages failed.");
+      log_warning(os, thread)("Attempt to unprotect stack guard pages failed ("
+        PTR_FORMAT "-" PTR_FORMAT ").", p2i(low_addr), p2i(low_addr + len));
+      return;
     }
   }
+
+  log_debug(os, thread)("Thread " UINTX_FORMAT " stack guard pages removed: "
+    PTR_FORMAT "-" PTR_FORMAT ".",
+    os::current_thread_id(), p2i(low_addr), p2i(low_addr + len));
+
 }
 
 void JavaThread::enable_stack_reserved_zone() {
@@ -3341,7 +3365,7 @@ void Threads::threads_do(ThreadClosure* tc) {
 }
 
 void Threads::initialize_java_lang_classes(JavaThread* main_thread, TRAPS) {
-  TraceTime timer("Initialize java.lang classes", TraceStartupTime);
+  TraceStartupTime timer("Initialize java.lang classes");
 
   if (EagerXrunInit && Arguments::init_libraries_at_startup()) {
     create_vm_init_libraries();
@@ -3388,6 +3412,8 @@ void Threads::initialize_java_lang_classes(JavaThread* main_thread, TRAPS) {
 }
 
 void Threads::initialize_jsr292_core_classes(TRAPS) {
+  TraceStartupTime timer("Initialize java.lang.invoke classes");
+
   initialize_class(vmSymbols::java_lang_invoke_MethodHandle(), CHECK);
   initialize_class(vmSymbols::java_lang_invoke_MemberName(), CHECK);
   initialize_class(vmSymbols::java_lang_invoke_MethodHandleNatives(), CHECK);
@@ -3457,7 +3483,7 @@ jint Threads::create_vm(JavaVMInitArgs* args, bool* canTryAgain) {
   HOTSPOT_VM_INIT_BEGIN();
 
   // Timing (must come after argument parsing)
-  TraceTime timer("Create VM", TraceStartupTime);
+  TraceStartupTime timer("Create VM");
 
   // Initialize the os module after parsing the args
   jint os_init_2_result = os::init_2();
@@ -3528,6 +3554,10 @@ jint Threads::create_vm(JavaVMInitArgs* args, bool* canTryAgain) {
     return status;
   }
 
+  if (TRACE_INITIALIZE() != JNI_OK) {
+    vm_exit_during_initialization("Failed to initialize tracing backend");
+  }
+
   // Should be done after the heap is fully created
   main_thread->cache_global_variables();
 
@@ -3542,8 +3572,9 @@ jint Threads::create_vm(JavaVMInitArgs* args, bool* canTryAgain) {
   JvmtiExport::transition_pending_onload_raw_monitors();
 
   // Create the VMThread
-  { TraceTime timer("Start VMThread", TraceStartupTime);
-    VMThread::create();
+  { TraceStartupTime timer("Start VMThread");
+
+  VMThread::create();
     Thread* vmthread = VMThread::vm_thread();
 
     if (!os::create_thread(vmthread, os::vm_thread)) {
@@ -3595,11 +3626,6 @@ jint Threads::create_vm(JavaVMInitArgs* args, bool* canTryAgain) {
 
   quicken_jni_functions();
 
-  // Must be run after init_ft which initializes ft_enabled
-  if (TRACE_INITIALIZE() != JNI_OK) {
-    vm_exit_during_initialization("Failed to initialize tracing backend");
-  }
-
   // No more stub generation allowed after that point.
   StubCodeDesc::freeze();
 
@@ -3670,15 +3696,6 @@ jint Threads::create_vm(JavaVMInitArgs* args, bool* canTryAgain) {
     Chunk::start_chunk_pool_cleaner_task();
   }
 
-#if INCLUDE_JVMCI
-  if (EnableJVMCI) {
-    const char* jvmciCompiler = Arguments::PropertyList_get_value(Arguments::system_properties(), "jvmci.compiler");
-    if (jvmciCompiler != NULL) {
-      JVMCIRuntime::save_compiler(jvmciCompiler);
-    }
-  }
-#endif // INCLUDE_JVMCI
-
   // initialize compiler(s)
 #if defined(COMPILER1) || defined(COMPILER2) || defined(SHARK) || INCLUDE_JVMCI
   CompileBroker::compilation_init(CHECK_JNI_ERR);
@@ -4107,6 +4124,7 @@ jboolean Threads::is_supported_jni_version(jint version) {
   if (version == JNI_VERSION_1_4) return JNI_TRUE;
   if (version == JNI_VERSION_1_6) return JNI_TRUE;
   if (version == JNI_VERSION_1_8) return JNI_TRUE;
+  if (version == JNI_VERSION_9) return JNI_TRUE;
   return JNI_FALSE;
 }
 
diff --git a/hotspot/src/share/vm/runtime/thread.hpp b/hotspot/src/share/vm/runtime/thread.hpp
index 4d94026e313..eed983d3841 100644
--- a/hotspot/src/share/vm/runtime/thread.hpp
+++ b/hotspot/src/share/vm/runtime/thread.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -448,7 +448,8 @@ class Thread: public ThreadShadow {
   void incr_allocated_bytes(jlong size) { _allocated_bytes += size; }
   inline jlong cooked_allocated_bytes();
 
-  TRACE_DATA* trace_data()              { return &_trace_data; }
+  TRACE_DEFINE_THREAD_TRACE_DATA_OFFSET;
+  TRACE_DATA* trace_data() const        { return &_trace_data; }
 
   const ThreadExt& ext() const          { return _ext; }
   ThreadExt& ext()                      { return _ext; }
diff --git a/hotspot/src/share/vm/runtime/timer.cpp b/hotspot/src/share/vm/runtime/timer.cpp
index ec4ec0fa662..dddf328b302 100644
--- a/hotspot/src/share/vm/runtime/timer.cpp
+++ b/hotspot/src/share/vm/runtime/timer.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,6 +23,7 @@
  */
 
 #include "precompiled.hpp"
+#include "logging/log.hpp"
 #include "oops/oop.inline.hpp"
 #include "runtime/timer.hpp"
 #include "utilities/ostream.hpp"
@@ -114,14 +115,15 @@ jlong TimeStamp::ticks_since_update() const {
 }
 
 TraceTime::TraceTime(const char* title,
-                     bool doit) {
+                     bool doit,
+                     LogTagType tag) {
   _active   = doit;
   _verbose  = true;
+  _tag      = tag;
+  _title    = title;
 
   if (_active) {
     _accum = NULL;
-    tty->print("[%s", title);
-    tty->flush();
     _t.start();
   }
 }
@@ -129,14 +131,14 @@ TraceTime::TraceTime(const char* title,
 TraceTime::TraceTime(const char* title,
                      elapsedTimer* accumulator,
                      bool doit,
-                     bool verbose) {
-  _active = doit;
-  _verbose = verbose;
+                     bool verbose,
+                     LogTagType tag) {
+  _active   = doit;
+  _verbose  = verbose;
+  _tag      = tag;
+  _title    = title;
+
   if (_active) {
-    if (_verbose) {
-      tty->print("[%s", title);
-      tty->flush();
-    }
     _accum = accumulator;
     _t.start();
   }
@@ -147,8 +149,15 @@ TraceTime::~TraceTime() {
     _t.stop();
     if (_accum!=NULL) _accum->add(_t);
     if (_verbose) {
-      tty->print_cr(", %3.7f secs]", _t.seconds());
-      tty->flush();
+      switch (_tag) {
+        case LogTag::_startuptime :
+          log_info(startuptime)("%s, %3.7f secs", _title, _t.seconds());
+          break;
+        case LogTag::__NO_TAG :
+       default :
+          tty->print_cr("[%s, %3.7f secs]", _title, _t.seconds());
+          tty->flush();
+      }
     }
   }
 }
diff --git a/hotspot/src/share/vm/runtime/timer.hpp b/hotspot/src/share/vm/runtime/timer.hpp
index bd003eb40e6..c14e2522917 100644
--- a/hotspot/src/share/vm/runtime/timer.hpp
+++ b/hotspot/src/share/vm/runtime/timer.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,6 +25,7 @@
 #ifndef SHARE_VM_RUNTIME_TIMER_HPP
 #define SHARE_VM_RUNTIME_TIMER_HPP
 
+#include "logging/logTag.hpp"
 #include "utilities/globalDefinitions.hpp"
 
 // Timers for simple measurement.
@@ -85,14 +86,19 @@ class TraceTime: public StackObj {
   bool          _verbose;   // report every timing
   elapsedTimer  _t;         // timer
   elapsedTimer* _accum;     // accumulator
+  const char*   _title;     // name of timer
+  LogTagType    _tag;       // stream to print to
+
  public:
   // Constructors
   TraceTime(const char* title,
-            bool doit = true);
+            bool doit = true,
+            LogTagType tag = LogTag::__NO_TAG);
   TraceTime(const char* title,
             elapsedTimer* accumulator,
             bool doit = true,
-            bool verbose = false);
+            bool verbose = false,
+            LogTagType tag = LogTag::__NO_TAG);
   ~TraceTime();
 
   // Accessors
diff --git a/hotspot/src/share/vm/runtime/vmThread.cpp b/hotspot/src/share/vm/runtime/vmThread.cpp
index 77935603075..f4584b1fc9b 100644
--- a/hotspot/src/share/vm/runtime/vmThread.cpp
+++ b/hotspot/src/share/vm/runtime/vmThread.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -359,7 +359,7 @@ void VMThread::evaluate_operation(VM_Operation* op) {
       // Only write caller thread information for non-concurrent vm operations.
       // For concurrent vm operations, the thread id is set to 0 indicating thread is unknown.
       // This is because the caller thread could have exited already.
-      event.set_caller(is_concurrent ? 0 : op->calling_thread()->osthread()->thread_id());
+      event.set_caller(is_concurrent ? 0 : THREAD_TRACE_ID(op->calling_thread()));
       event.commit();
     }
 
diff --git a/hotspot/src/share/vm/services/diagnosticCommand.cpp b/hotspot/src/share/vm/services/diagnosticCommand.cpp
index c634edfce73..3beb7786c16 100644
--- a/hotspot/src/share/vm/services/diagnosticCommand.cpp
+++ b/hotspot/src/share/vm/services/diagnosticCommand.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -71,6 +71,7 @@ void DCmdRegistrant::register_dcmds(){
 #endif // INCLUDE_SERVICES
 #if INCLUDE_JVMTI
   DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<JVMTIDataDumpDCmd>(full_export, true, false));
+  DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<JVMTIAgentLoadDCmd>(full_export, true, false));
 #endif // INCLUDE_JVMTI
   DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ThreadDumpDCmd>(full_export, true, false));
   DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ClassLoaderStatsDCmd>(full_export, true, false));
@@ -254,6 +255,66 @@ void JVMTIDataDumpDCmd::execute(DCmdSource source, TRAPS) {
   }
 }
 
+JVMTIAgentLoadDCmd::JVMTIAgentLoadDCmd(outputStream* output, bool heap) :
+                                       DCmdWithParser(output, heap),
+  _libpath("library path", "Absolute path of the JVMTI agent to load.",
+           "STRING", true),
+  _option("agent option", "Option string to pass the agent.", "STRING", false) {
+  _dcmdparser.add_dcmd_argument(&_libpath);
+  _dcmdparser.add_dcmd_argument(&_option);
+}
+
+void JVMTIAgentLoadDCmd::execute(DCmdSource source, TRAPS) {
+
+  if (_libpath.value() == NULL) {
+    output()->print_cr("JVMTI.agent_load dcmd needs library path.");
+    return;
+  }
+
+  char *suffix = strrchr(_libpath.value(), '.');
+  bool is_java_agent = (suffix != NULL) && (strncmp(".jar", suffix, 4) == 0);
+
+  if (is_java_agent) {
+    if (_option.value() == NULL) {
+      JvmtiExport::load_agent_library("instrument", "false",
+                                      _libpath.value(), output());
+    } else {
+      size_t opt_len = strlen(_libpath.value()) + strlen(_option.value()) + 2;
+      if (opt_len > 4096) {
+        output()->print_cr("JVMTI agent attach failed: Options is too long.");
+        return;
+      }
+
+      char *opt = (char *)os::malloc(opt_len, mtInternal);
+      if (opt == NULL) {
+        output()->print_cr("JVMTI agent attach failed: "
+                           "Could not allocate %zu bytes for argument.",
+                           opt_len);
+        return;
+      }
+
+      jio_snprintf(opt, opt_len, "%s=%s", _libpath.value(), _option.value());
+      JvmtiExport::load_agent_library("instrument", "false", opt, output());
+
+      os::free(opt);
+    }
+  } else {
+    JvmtiExport::load_agent_library(_libpath.value(), "true",
+                                    _option.value(), output());
+  }
+}
+
+int JVMTIAgentLoadDCmd::num_arguments() {
+  ResourceMark rm;
+  JVMTIAgentLoadDCmd* dcmd = new JVMTIAgentLoadDCmd(NULL, false);
+  if (dcmd != NULL) {
+    DCmdMark mark(dcmd);
+    return dcmd->_dcmdparser.num_arguments();
+  } else {
+    return 0;
+  }
+}
+
 void PrintSystemPropertiesDCmd::execute(DCmdSource source, TRAPS) {
   // load sun.misc.VMSupport
   Symbol* klass = vmSymbols::sun_misc_VMSupport();
@@ -870,7 +931,7 @@ int CompilerDirectivesAddDCmd::num_arguments() {
 }
 
 void CompilerDirectivesRemoveDCmd::execute(DCmdSource source, TRAPS) {
-  DirectivesStack::pop();
+  DirectivesStack::pop(1);
 }
 
 void CompilerDirectivesClearDCmd::execute(DCmdSource source, TRAPS) {
diff --git a/hotspot/src/share/vm/services/diagnosticCommand.hpp b/hotspot/src/share/vm/services/diagnosticCommand.hpp
index ea3ddfe588a..8f5dc9172ae 100644
--- a/hotspot/src/share/vm/services/diagnosticCommand.hpp
+++ b/hotspot/src/share/vm/services/diagnosticCommand.hpp
@@ -174,6 +174,26 @@ public:
   virtual void execute(DCmdSource source, TRAPS);
 };
 
+class JVMTIAgentLoadDCmd : public DCmdWithParser {
+protected:
+  DCmdArgument<char*> _libpath;
+  DCmdArgument<char*> _option;
+public:
+  JVMTIAgentLoadDCmd(outputStream* output, bool heap);
+  static const char* name() { return "JVMTI.agent_load"; }
+  static const char* description() {
+    return "Load JVMTI native agent.";
+  }
+  static const char* impact() { return "Low"; }
+  static const JavaPermission permission() {
+    JavaPermission p = {"java.lang.management.ManagementPermission",
+                        "control", NULL};
+    return p;
+  }
+  static int num_arguments();
+  virtual void execute(DCmdSource source, TRAPS);
+};
+
 class VMDynamicLibrariesDCmd : public DCmd {
 public:
   VMDynamicLibrariesDCmd(outputStream* output, bool heap);
diff --git a/hotspot/src/share/vm/services/heapDumper.cpp b/hotspot/src/share/vm/services/heapDumper.cpp
index 2f01fab4cc9..986855894d2 100644
--- a/hotspot/src/share/vm/services/heapDumper.cpp
+++ b/hotspot/src/share/vm/services/heapDumper.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -53,8 +53,7 @@
  *   src/share/demo/jvmti/hprof/hprof_io.c
  *
  *
- *  header    "JAVA PROFILE 1.0.1" or "JAVA PROFILE 1.0.2"
- *            (0-terminated)
+ *  header    "JAVA PROFILE 1.0.2" (0-terminated)
  *
  *  u4        size of identifiers. Identifiers are used to represent
  *            UTF8 strings, objects, stack traces, etc. They usually
@@ -385,6 +384,8 @@ class DumpWriter : public StackObj {
   size_t _size;
   size_t _pos;
 
+  jlong _dump_start;
+
   char* _error;   // error message when I/O fails
 
   void set_file_descriptor(int fd)              { _fd = fd; }
@@ -408,6 +409,10 @@ class DumpWriter : public StackObj {
   bool is_open() const                  { return file_descriptor() >= 0; }
   void flush();
 
+  jlong dump_start() const                      { return _dump_start; }
+  void set_dump_start(jlong pos);
+  julong current_record_length();
+
   // total number of bytes written to the disk
   julong bytes_written() const          { return _bytes_written; }
 
@@ -449,6 +454,7 @@ DumpWriter::DumpWriter(const char* path) {
   _pos = 0;
   _error = NULL;
   _bytes_written = 0L;
+  _dump_start = (jlong)-1;
   _fd = os::create_binary_file(path, false);    // don't replace existing file
 
   // if the open failed we record the error
@@ -476,6 +482,22 @@ void DumpWriter::close() {
   }
 }
 
+// sets the dump starting position
+void DumpWriter::set_dump_start(jlong pos) {
+  _dump_start = pos;
+}
+
+julong DumpWriter::current_record_length() {
+  if (is_open()) {
+    // calculate the size of the dump record
+    julong dump_end = bytes_written() + bytes_unwritten();
+    assert(dump_end == (size_t)current_offset(), "checking");
+    julong dump_len = dump_end - dump_start() - 4;
+    return dump_len;
+  }
+  return 0;
+}
+
 // write directly to the file
 void DumpWriter::write_internal(void* s, size_t len) {
   if (is_open()) {
@@ -645,6 +667,18 @@ class DumperSupport : AllStatic {
   static void dump_prim_array(DumpWriter* writer, typeArrayOop array);
   // create HPROF_FRAME record for the given method and bci
   static void dump_stack_frame(DumpWriter* writer, int frame_serial_num, int class_serial_num, Method* m, int bci);
+
+  // check if we need to truncate an array
+  static int calculate_array_max_length(DumpWriter* writer, arrayOop array, short header_size);
+
+  // writes a HPROF_HEAP_DUMP_SEGMENT record
+  static void write_dump_header(DumpWriter* writer);
+
+  // fixes up the length of the current dump record
+  static void write_current_dump_record_length(DumpWriter* writer);
+
+  // fixes up the current dump record and writes HPROF_HEAP_DUMP_END record
+  static void end_of_dump(DumpWriter* writer);
 };
 
 // write a header of the given type
@@ -1005,50 +1039,102 @@ void DumperSupport::dump_basic_type_array_class(DumpWriter* writer, Klass* k) {
   }
 }
 
+// Hprof uses an u4 as record length field,
+// which means we need to truncate arrays that are too long.
+int DumperSupport::calculate_array_max_length(DumpWriter* writer, arrayOop array, short header_size) {
+  BasicType type = ArrayKlass::cast(array->klass())->element_type();
+  assert(type >= T_BOOLEAN && type <= T_OBJECT, "invalid array element type");
+
+  int length = array->length();
+
+  int type_size;
+  if (type == T_OBJECT) {
+    type_size = sizeof(address);
+  } else {
+    type_size = type2aelembytes(type);
+  }
+
+  size_t length_in_bytes = (size_t)length * type_size;
+
+  // Create a new record if the current record is non-empty and the array can't fit.
+  julong current_record_length = writer->current_record_length();
+  if (current_record_length > 0 &&
+      (current_record_length + header_size + length_in_bytes) > max_juint) {
+    write_current_dump_record_length(writer);
+    write_dump_header(writer);
+
+    // We now have an empty record.
+    current_record_length = 0;
+  }
+
+  // Calculate max bytes we can use.
+  uint max_bytes = max_juint - (header_size + current_record_length);
+
+  // Array too long for the record?
+  // Calculate max length and return it.
+  if (length_in_bytes > max_bytes) {
+    length = max_bytes / type_size;
+    length_in_bytes = (size_t)length * type_size;
+
+    warning("cannot dump array of type %s[] with length %d; truncating to length %d",
+            type2name_tab[type], array->length(), length);
+  }
+  return length;
+}
+
 // creates HPROF_GC_OBJ_ARRAY_DUMP record for the given object array
 void DumperSupport::dump_object_array(DumpWriter* writer, objArrayOop array) {
+  // sizeof(u1) + 2 * sizeof(u4) + sizeof(objectID) + sizeof(classID)
+  short header_size = 1 + 2 * 4 + 2 * sizeof(address);
+
+  int length = calculate_array_max_length(writer, array, header_size);
 
   writer->write_u1(HPROF_GC_OBJ_ARRAY_DUMP);
   writer->write_objectID(array);
   writer->write_u4(STACK_TRACE_ID);
-  writer->write_u4((u4)array->length());
+  writer->write_u4(length);
 
   // array class ID
   writer->write_classID(array->klass());
 
   // [id]* elements
-  for (int index=0; index<array->length(); index++) {
+  for (int index = 0; index < length; index++) {
     oop o = array->obj_at(index);
     writer->write_objectID(o);
   }
 }
 
-#define WRITE_ARRAY(Array, Type, Size) \
-  for (int i=0; i<Array->length(); i++) { writer->write_##Size((Size)array->Type##_at(i)); }
-
+#define WRITE_ARRAY(Array, Type, Size, Length) \
+  for (int i = 0; i < Length; i++) { writer->write_##Size((Size)Array->Type##_at(i)); }
 
 // creates HPROF_GC_PRIM_ARRAY_DUMP record for the given type array
 void DumperSupport::dump_prim_array(DumpWriter* writer, typeArrayOop array) {
   BasicType type = TypeArrayKlass::cast(array->klass())->element_type();
 
+  // 2 * sizeof(u1) + 2 * sizeof(u4) + sizeof(objectID)
+  short header_size = 2 * 1 + 2 * 4 + sizeof(address);
+
+  int length = calculate_array_max_length(writer, array, header_size);
+  int type_size = type2aelembytes(type);
+  u4 length_in_bytes = (u4)length * type_size;
+
   writer->write_u1(HPROF_GC_PRIM_ARRAY_DUMP);
   writer->write_objectID(array);
   writer->write_u4(STACK_TRACE_ID);
-  writer->write_u4((u4)array->length());
+  writer->write_u4(length);
   writer->write_u1(type2tag(type));
 
   // nothing to copy
-  if (array->length() == 0) {
+  if (length == 0) {
     return;
   }
 
   // If the byte ordering is big endian then we can copy most types directly
-  u4 length_in_bytes = (u4)array->length() * type2aelembytes(type);
 
   switch (type) {
     case T_INT : {
       if (Bytes::is_Java_byte_ordering_different()) {
-        WRITE_ARRAY(array, int, u4);
+        WRITE_ARRAY(array, int, u4, length);
       } else {
         writer->write_raw((void*)(array->int_at_addr(0)), length_in_bytes);
       }
@@ -1060,7 +1146,7 @@ void DumperSupport::dump_prim_array(DumpWriter* writer, typeArrayOop array) {
     }
     case T_CHAR : {
       if (Bytes::is_Java_byte_ordering_different()) {
-        WRITE_ARRAY(array, char, u2);
+        WRITE_ARRAY(array, char, u2, length);
       } else {
         writer->write_raw((void*)(array->char_at_addr(0)), length_in_bytes);
       }
@@ -1068,7 +1154,7 @@ void DumperSupport::dump_prim_array(DumpWriter* writer, typeArrayOop array) {
     }
     case T_SHORT : {
       if (Bytes::is_Java_byte_ordering_different()) {
-        WRITE_ARRAY(array, short, u2);
+        WRITE_ARRAY(array, short, u2, length);
       } else {
         writer->write_raw((void*)(array->short_at_addr(0)), length_in_bytes);
       }
@@ -1076,7 +1162,7 @@ void DumperSupport::dump_prim_array(DumpWriter* writer, typeArrayOop array) {
     }
     case T_BOOLEAN : {
       if (Bytes::is_Java_byte_ordering_different()) {
-        WRITE_ARRAY(array, bool, u1);
+        WRITE_ARRAY(array, bool, u1, length);
       } else {
         writer->write_raw((void*)(array->bool_at_addr(0)), length_in_bytes);
       }
@@ -1084,7 +1170,7 @@ void DumperSupport::dump_prim_array(DumpWriter* writer, typeArrayOop array) {
     }
     case T_LONG : {
       if (Bytes::is_Java_byte_ordering_different()) {
-        WRITE_ARRAY(array, long, u8);
+        WRITE_ARRAY(array, long, u8, length);
       } else {
         writer->write_raw((void*)(array->long_at_addr(0)), length_in_bytes);
       }
@@ -1096,14 +1182,14 @@ void DumperSupport::dump_prim_array(DumpWriter* writer, typeArrayOop array) {
     // use IEEE 754.
 
     case T_FLOAT : {
-      for (int i=0; i<array->length(); i++) {
-        dump_float( writer, array->float_at(i) );
+      for (int i = 0; i < length; i++) {
+        dump_float(writer, array->float_at(i));
       }
       break;
     }
     case T_DOUBLE : {
-      for (int i=0; i<array->length(); i++) {
-        dump_double( writer, array->double_at(i) );
+      for (int i = 0; i < length; i++) {
+        dump_double(writer, array->double_at(i));
       }
       break;
     }
@@ -1320,8 +1406,6 @@ class VM_HeapDumper : public VM_GC_Operation {
   JavaThread*           _oome_thread;
   Method*               _oome_constructor;
   bool _gc_before_heap_dump;
-  bool _is_segmented_dump;
-  jlong _dump_start;
   GrowableArray<Klass*>* _klass_map;
   ThreadStackTrace** _stack_traces;
   int _num_threads;
@@ -1340,11 +1424,6 @@ class VM_HeapDumper : public VM_GC_Operation {
   void clear_global_dumper() { _global_dumper = NULL; }
   void clear_global_writer() { _global_writer = NULL; }
 
-  bool is_segmented_dump() const                { return _is_segmented_dump; }
-  void set_segmented_dump()                     { _is_segmented_dump = true; }
-  jlong dump_start() const                      { return _dump_start; }
-  void set_dump_start(jlong pos);
-
   bool skip_operation() const;
 
   // writes a HPROF_LOAD_CLASS record
@@ -1369,16 +1448,6 @@ class VM_HeapDumper : public VM_GC_Operation {
   // HPROF_TRACE and HPROF_FRAME records
   void dump_stack_traces();
 
-  // writes a HPROF_HEAP_DUMP or HPROF_HEAP_DUMP_SEGMENT record
-  void write_dump_header();
-
-  // fixes up the length of the current dump record
-  void write_current_dump_record_length();
-
-  // fixes up the current dump record )and writes HPROF_HEAP_DUMP_END
-  // record in the case of a segmented heap dump)
-  void end_of_dump();
-
  public:
   VM_HeapDumper(DumpWriter* writer, bool gc_before_heap_dump, bool oome) :
     VM_GC_Operation(0 /* total collections,      dummy, ignored */,
@@ -1387,8 +1456,6 @@ class VM_HeapDumper : public VM_GC_Operation {
                     gc_before_heap_dump) {
     _local_writer = writer;
     _gc_before_heap_dump = gc_before_heap_dump;
-    _is_segmented_dump = false;
-    _dump_start = (jlong)-1;
     _klass_map = new (ResourceObj::C_HEAP, mtInternal) GrowableArray<Klass*>(INITIAL_CLASS_COUNT, true);
     _stack_traces = NULL;
     _num_threads = 0;
@@ -1428,35 +1495,23 @@ bool VM_HeapDumper::skip_operation() const {
   return false;
 }
 
-// sets the dump starting position
-void VM_HeapDumper::set_dump_start(jlong pos) {
-  _dump_start = pos;
-}
-
- // writes a HPROF_HEAP_DUMP or HPROF_HEAP_DUMP_SEGMENT record
-void VM_HeapDumper::write_dump_header() {
-  if (writer()->is_open()) {
-    if (is_segmented_dump()) {
-      writer()->write_u1(HPROF_HEAP_DUMP_SEGMENT);
-    } else {
-      writer()->write_u1(HPROF_HEAP_DUMP);
-    }
-    writer()->write_u4(0); // current ticks
+ // writes a HPROF_HEAP_DUMP_SEGMENT record
+void DumperSupport::write_dump_header(DumpWriter* writer) {
+  if (writer->is_open()) {
+    writer->write_u1(HPROF_HEAP_DUMP_SEGMENT);
+    writer->write_u4(0); // current ticks
 
     // record the starting position for the dump (its length will be fixed up later)
-    set_dump_start(writer()->current_offset());
-    writer()->write_u4(0);
+    writer->set_dump_start(writer->current_offset());
+    writer->write_u4(0);
   }
 }
 
 // fixes up the length of the current dump record
-void VM_HeapDumper::write_current_dump_record_length() {
-  if (writer()->is_open()) {
-    assert(dump_start() >= 0, "no dump start recorded");
-
-    // calculate the size of the dump record
-    julong dump_end = writer()->current_offset();
-    julong dump_len = (dump_end - dump_start() - 4);
+void DumperSupport::write_current_dump_record_length(DumpWriter* writer) {
+  if (writer->is_open()) {
+    julong dump_end = writer->bytes_written() + writer->bytes_unwritten();
+    julong dump_len = writer->current_record_length();
 
     // record length must fit in a u4
     if (dump_len > max_juint) {
@@ -1464,17 +1519,18 @@ void VM_HeapDumper::write_current_dump_record_length() {
     }
 
     // seek to the dump start and fix-up the length
-    writer()->seek_to_offset(dump_start());
-    writer()->write_u4((u4)dump_len);
+    assert(writer->dump_start() >= 0, "no dump start recorded");
+    writer->seek_to_offset(writer->dump_start());
+    writer->write_u4((u4)dump_len);
 
     // adjust the total size written to keep the bytes written correct.
-    writer()->adjust_bytes_written(-((jlong) sizeof(u4)));
+    writer->adjust_bytes_written(-((jlong) sizeof(u4)));
 
     // seek to dump end so we can continue
-    writer()->seek_to_offset(dump_end);
+    writer->seek_to_offset(dump_end);
 
     // no current dump record
-    set_dump_start((jlong)-1);
+    writer->set_dump_start((jlong)-1);
   }
 }
 
@@ -1482,33 +1538,23 @@ void VM_HeapDumper::write_current_dump_record_length() {
 // new segment.
 void VM_HeapDumper::check_segment_length() {
   if (writer()->is_open()) {
-    if (is_segmented_dump()) {
-      // don't use current_offset that would be too expensive on a per record basis
-      julong dump_end = writer()->bytes_written() + writer()->bytes_unwritten();
-      assert(dump_end == (julong)writer()->current_offset(), "checking");
-      julong dump_len = (dump_end - dump_start() - 4);
-      assert(dump_len <= max_juint, "bad dump length");
+    julong dump_len = writer()->current_record_length();
 
-      if (dump_len > HeapDumpSegmentSize) {
-        write_current_dump_record_length();
-        write_dump_header();
-      }
+    if (dump_len > 2UL*G) {
+      DumperSupport::write_current_dump_record_length(writer());
+      DumperSupport::write_dump_header(writer());
     }
   }
 }
 
-// fixes up the current dump record )and writes HPROF_HEAP_DUMP_END
-// record in the case of a segmented heap dump)
-void VM_HeapDumper::end_of_dump() {
-  if (writer()->is_open()) {
-    write_current_dump_record_length();
+// fixes up the current dump record and writes HPROF_HEAP_DUMP_END record
+void DumperSupport::end_of_dump(DumpWriter* writer) {
+  if (writer->is_open()) {
+    write_current_dump_record_length(writer);
 
-    // for segmented dump we write the end record
-    if (is_segmented_dump()) {
-      writer()->write_u1(HPROF_HEAP_DUMP_END);
-      writer()->write_u4(0);
-      writer()->write_u4(0);
-    }
+    writer->write_u1(HPROF_HEAP_DUMP_END);
+    writer->write_u4(0);
+    writer->write_u4(0);
   }
 }
 
@@ -1686,16 +1732,17 @@ void VM_HeapDumper::do_threads() {
 //  [HPROF_LOAD_CLASS]*
 //  [[HPROF_FRAME]*|HPROF_TRACE]*
 //  [HPROF_GC_CLASS_DUMP]*
-//  HPROF_HEAP_DUMP
+//  [HPROF_HEAP_DUMP_SEGMENT]*
+//  HPROF_HEAP_DUMP_END
 //
 // The HPROF_TRACE records represent the stack traces where the heap dump
 // is generated and a "dummy trace" record which does not include
 // any frames. The dummy trace record is used to be referenced as the
 // unknown object alloc site.
 //
-// The HPROF_HEAP_DUMP record has a length following by sub-records. To allow
-// the heap dump be generated in a single pass we remember the position of
-// the dump length and fix it up after all sub-records have been written.
+// Each HPROF_HEAP_DUMP_SEGMENT record has a length followed by sub-records.
+// To allow the heap dump be generated in a single pass we remember the position
+// of the dump length and fix it up after all sub-records have been written.
 // To generate the sub-records we iterate over the heap, writing
 // HPROF_GC_INSTANCE_DUMP, HPROF_GC_OBJ_ARRAY_DUMP, and HPROF_GC_PRIM_ARRAY_DUMP
 // records as we go. Once that is done we write records for some of the GC
@@ -1722,15 +1769,9 @@ void VM_HeapDumper::doit() {
   set_global_dumper();
   set_global_writer();
 
-  // Write the file header - use 1.0.2 for large heaps, otherwise 1.0.1
+  // Write the file header - we always use 1.0.2
   size_t used = ch->used();
-  const char* header;
-  if (used > SegmentedHeapDumpThreshold) {
-    set_segmented_dump();
-    header = "JAVA PROFILE 1.0.2";
-  } else {
-    header = "JAVA PROFILE 1.0.1";
-  }
+  const char* header = "JAVA PROFILE 1.0.2";
 
   // header is few bytes long - no chance to overflow int
   writer()->write_raw((void*)header, (int)strlen(header));
@@ -1750,8 +1791,8 @@ void VM_HeapDumper::doit() {
   // this must be called after _klass_map is built when iterating the classes above.
   dump_stack_traces();
 
-  // write HPROF_HEAP_DUMP or HPROF_HEAP_DUMP_SEGMENT
-  write_dump_header();
+  // write HPROF_HEAP_DUMP_SEGMENT
+  DumperSupport::write_dump_header(writer());
 
   // Writes HPROF_GC_CLASS_DUMP records
   ClassLoaderDataGraph::classes_do(&do_class_dump);
@@ -1759,9 +1800,9 @@ void VM_HeapDumper::doit() {
   check_segment_length();
 
   // writes HPROF_GC_INSTANCE_DUMP records.
-  // After each sub-record is written check_segment_length will be invoked. When
-  // generated a segmented heap dump this allows us to check if the current
-  // segment exceeds a threshold and if so, then a new segment is started.
+  // After each sub-record is written check_segment_length will be invoked
+  // to check if the current segment exceeds a threshold. If so, a new
+  // segment is started.
   // The HPROF_GC_CLASS_DUMP and HPROF_GC_INSTANCE_DUMP are the vast bulk
   // of the heap dump.
   HeapObjectDumper obj_dumper(this, writer());
@@ -1785,9 +1826,8 @@ void VM_HeapDumper::doit() {
   StickyClassDumper class_dumper(writer());
   SystemDictionary::always_strong_classes_do(&class_dumper);
 
-  // fixes up the length of the dump record. In the case of a segmented
-  // heap then the HPROF_HEAP_DUMP_END record is also written.
-  end_of_dump();
+  // fixes up the length of the dump record and writes the HPROF_HEAP_DUMP_END record.
+  DumperSupport::end_of_dump(writer());
 
   // Now we clear the global variables, so that a future dumper might run.
   clear_global_dumper();
diff --git a/hotspot/src/share/vm/shark/sharkBuilder.cpp b/hotspot/src/share/vm/shark/sharkBuilder.cpp
index 0fcc8107fc9..ab4dcdcefbf 100644
--- a/hotspot/src/share/vm/shark/sharkBuilder.cpp
+++ b/hotspot/src/share/vm/shark/sharkBuilder.cpp
@@ -29,6 +29,7 @@
 #include "gc/shared/cardTableModRefBS.hpp"
 #include "memory/resourceArea.hpp"
 #include "oops/method.hpp"
+#include "prims/unsafe.hpp"
 #include "runtime/os.hpp"
 #include "runtime/synchronizer.hpp"
 #include "runtime/thread.hpp"
@@ -326,7 +327,6 @@ Value* SharkBuilder::fabs() {
 }
 
 Value* SharkBuilder::unsafe_field_offset_to_byte_offset() {
-  extern jlong Unsafe_field_offset_to_byte_offset(jlong field_offset);
   return make_function((address) Unsafe_field_offset_to_byte_offset, "l", "l");
 }
 
diff --git a/hotspot/src/share/vm/trace/trace.xml b/hotspot/src/share/vm/trace/trace.xml
index 7e357f4c106..d6d76d9398f 100644
--- a/hotspot/src/share/vm/trace/trace.xml
+++ b/hotspot/src/share/vm/trace/trace.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
- Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 
  This code is free software; you can redistribute it and/or modify it
@@ -73,12 +73,12 @@ Declares a structure type that can be used in other events.
   <events>
     <event id="ThreadStart" path="java/thread_start" label="Java Thread Start"
            has_thread="true" is_instant="true">
-      <value type="JAVALANGTHREAD" field="javalangthread" label="Java Thread"/>
+      <value type="THREAD" field="thread" label="Java Thread"/>
     </event>
 
     <event id="ThreadEnd" path="java/thread_end" label="Java Thread End"
            has_thread="true" is_instant="true">
-      <value type="JAVALANGTHREAD" field="javalangthread" label="Java Thread"/>
+      <value type="THREAD" field="thread" label="Java Thread"/>
     </event>
 
     <event id="ThreadSleep" path="java/thread_sleep" label="Java Thread Sleep"
@@ -96,14 +96,14 @@ Declares a structure type that can be used in other events.
     <event id="JavaMonitorEnter" path="java/monitor_enter" label="Java Monitor Blocked"
             has_thread="true" has_stacktrace="true" is_instant="false">
       <value type="CLASS" field="klass" label="Monitor Class"/>
-      <value type="JAVALANGTHREAD" field="previousOwner" label="Previous Monitor Owner"/>
+      <value type="THREAD" field="previousOwner" label="Previous Monitor Owner"/>
       <value type="ADDRESS" field="address" label="Monitor Address" relation="JAVA_MONITOR_ADDRESS"/>
     </event>
 
     <event id="JavaMonitorWait" path="java/monitor_wait" label="Java Monitor Wait" description="Waiting on a Java monitor"
             has_thread="true" has_stacktrace="true" is_instant="false">
       <value type="CLASS" field="klass" label="Monitor Class" description="Class of object waited on"/>
-      <value type="OSTHREAD" field="notifier" label="Notifier Thread" description="Notifying Thread"/>
+      <value type="THREAD" field="notifier" label="Notifier Thread" description="Notifying Thread"/>
       <value type="MILLIS" field="timeout" label="Timeout" description="Maximum wait time"/>
       <value type="BOOLEAN" field="timedOut" label="Timed Out" description="Wait has been timed out"/>
       <value type="ADDRESS" field="address" label="Monitor Address" description="Address of object waited on" relation="JAVA_MONITOR_ADDRESS"/>
@@ -434,7 +434,7 @@ Declares a structure type that can be used in other events.
            description="Promotion of an object failed">
       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
       <structvalue type="CopyFailed" field="data" label="Data"/>
-      <value type="OSTHREAD" field="thread" label="Running thread"/>
+      <value type="THREAD" field="thread" label="Running thread"/>
     </event>
 
     <event id="EvacuationFailed" path="vm/gc/detailed/evacuation_failed" label="Evacuation Failed" is_instant="true"
@@ -496,6 +496,11 @@ Declares a structure type that can be used in other events.
       <value type="UINT" field="allocContext" label="Allocation Context" />
     </event>
 
+    <event id="VMError" path="vm/runtime/vm_error" label="VM Error"
+           description="VM shutdown due to an error" has_stacktrace="true" has_thread="true">
+      <value type="BOOLEAN" field="out_of_java_memory" label="Java Out Of Memory"/>
+    </event>
+
     <!-- Compiler events -->
 
     <event id="Compilation" path="vm/compiler/compilation" label="Compilation"
@@ -569,7 +574,7 @@ Declares a structure type that can be used in other events.
       <value type="VMOPERATIONTYPE" field="operation" label="Operation" />
       <value type="BOOLEAN" field="safepoint" label="At Safepoint" description="If the operation occured at a safepoint."/>
       <value type="BOOLEAN" field="blocking" label="Caller Blocked" description="If the calling thread was blocked until the operation was complete."/>
-      <value type="OSTHREAD" field="caller" label="Caller" transition="FROM" description="Thread requesting operation. If non-blocking, will be set to 0 indicating thread is unknown."/>
+      <value type="THREAD" field="caller" label="Caller" transition="FROM" description="Thread requesting operation. If non-blocking, will be set to 0 indicating thread is unknown."/>
     </event>
 
     <!-- Allocation events -->
diff --git a/hotspot/src/share/vm/trace/traceBackend.hpp b/hotspot/src/share/vm/trace/traceBackend.hpp
index c65d89e41d8..36635321ad6 100644
--- a/hotspot/src/share/vm/trace/traceBackend.hpp
+++ b/hotspot/src/share/vm/trace/traceBackend.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -47,6 +47,10 @@ public:
 
   static void on_unloading_classes(void) {
   }
+
+  static void on_vm_error(bool) {
+  }
+
 };
 
 class TraceThreadData {
diff --git a/hotspot/src/share/vm/trace/traceDataTypes.hpp b/hotspot/src/share/vm/trace/traceDataTypes.hpp
index 31004d934b5..b51343d9575 100644
--- a/hotspot/src/share/vm/trace/traceDataTypes.hpp
+++ b/hotspot/src/share/vm/trace/traceDataTypes.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -31,39 +31,32 @@
 
 enum {
   CONTENT_TYPE_NONE             = 0,
-  CONTENT_TYPE_BYTES            = 1,
-  CONTENT_TYPE_EPOCHMILLIS      = 2,
-  CONTENT_TYPE_MILLIS           = 3,
-  CONTENT_TYPE_NANOS            = 4,
-  CONTENT_TYPE_TICKS            = 5,
-  CONTENT_TYPE_ADDRESS          = 6,
+  CONTENT_TYPE_CLASS            = 20,
+  CONTENT_TYPE_UTF8             = 21,
+  CONTENT_TYPE_THREAD           = 22,
+  CONTENT_TYPE_STACKTRACE       = 23,
+  CONTENT_TYPE_BYTES            = 24,
+  CONTENT_TYPE_EPOCHMILLIS      = 25,
+  CONTENT_TYPE_MILLIS           = 26,
+  CONTENT_TYPE_NANOS            = 27,
+  CONTENT_TYPE_TICKS            = 28,
+  CONTENT_TYPE_ADDRESS          = 29,
+  CONTENT_TYPE_PERCENTAGE       = 30,
 
-  CONTENT_TYPE_OSTHREAD,
-  CONTENT_TYPE_JAVALANGTHREAD,
-  CONTENT_TYPE_STACKTRACE,
-  CONTENT_TYPE_CLASS,
-  CONTENT_TYPE_PERCENTAGE,
-
-  JVM_CONTENT_TYPES_START       = 30,
-  JVM_CONTENT_TYPES_END         = 100
+  JVM_CONTENT_TYPES_START       = 33,
+  JVM_CONTENT_TYPES_END         = 255
 };
 
 enum ReservedEvent {
-  EVENT_PRODUCERS,
+  EVENT_METADATA,
   EVENT_CHECKPOINT,
   EVENT_BUFFERLOST,
 
-  NUM_RESERVED_EVENTS
+  NUM_RESERVED_EVENTS = JVM_CONTENT_TYPES_END
 };
 
 typedef enum ReservedEvent ReservedEvent;
 
-typedef u8 classid;
-typedef u8 stacktraceid;
-typedef u8 methodid;
-typedef u8 fieldid;
-
-class TraceUnicodeString;
+class Symbol;
 
 #endif // SHARE_VM_TRACE_TRACEDATATYPES_HPP
-
diff --git a/hotspot/src/share/vm/trace/traceEvent.hpp b/hotspot/src/share/vm/trace/traceEvent.hpp
index a0548d76513..3a083c402ce 100644
--- a/hotspot/src/share/vm/trace/traceEvent.hpp
+++ b/hotspot/src/share/vm/trace/traceEvent.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -62,7 +62,6 @@ class TraceEvent : public StackObj {
     _endTime = time;
   }
 
- public:
   TraceEvent(EventStartTime timing=TIMED) :
     _startTime(0),
     _endTime(0),
@@ -76,12 +75,21 @@ class TraceEvent : public StackObj {
   {
     if (T::is_enabled()) {
       _started = true;
-      if (timing == TIMED && !T::isInstant) {
-        static_cast<T *>(this)->set_starttime(Tracing::time());
+      if (TIMED == timing && !T::isInstant) {
+        static_cast<T*>(this)->set_starttime(Tracing::time());
       }
     }
   }
 
+ public:
+  void set_starttime(const Ticks& time) {
+    _startTime = time.value();
+  }
+
+  void set_endtime(const Ticks& time) {
+    _endTime = time.value();
+  }
+
   static bool is_enabled() {
     return Tracing::is_event_enabled(T::eventId);
   }
@@ -90,67 +98,68 @@ class TraceEvent : public StackObj {
     return _started;
   }
 
-  void ignoreCheck() {
-    DEBUG_ONLY(_ignore_check = true);
-  }
-
   void commit() {
     if (!should_commit()) {
-        cancel();
-        return;
+      DEBUG_ONLY(cancel());
+      return;
     }
-    if (_endTime == 0) {
+    assert(!_cancelled, "Committing an event that has already been cancelled");
+    if (_startTime == 0) {
+      static_cast<T*>(this)->set_starttime(Tracing::time());
+    } else if (_endTime == 0) {
       static_cast<T*>(this)->set_endtime(Tracing::time());
     }
     if (static_cast<T*>(this)->should_write()) {
       static_cast<T*>(this)->writeEvent();
     }
-    set_commited();
+    DEBUG_ONLY(set_commited());
   }
 
-  void set_starttime(const Ticks& time) {
-    _startTime = time.value();
-  }
-
-  void set_endtime(const Ticks& time) {
-    _endTime = time.value();
-  }
-
-  TraceEventId id() const {
+  static TraceEventId id() {
     return T::eventId;
   }
 
-  bool is_instant() const {
+  static bool is_instant() {
     return T::isInstant;
   }
 
-  bool is_requestable() const {
+  static bool is_requestable() {
     return T::isRequestable;
   }
 
-  bool has_thread() const {
+  static bool has_thread() {
     return T::hasThread;
   }
 
-  bool has_stacktrace() const {
+  static bool has_stacktrace() {
     return T::hasStackTrace;
   }
 
   void cancel() {
-    assert(!_committed && !_cancelled, "event was already committed/cancelled");
+    assert(!_committed && !_cancelled,
+      "event was already committed/cancelled");
     DEBUG_ONLY(_cancelled = true);
   }
 
-  void set_commited() {
-    assert(!_committed, "event has already been committed");
-    DEBUG_ONLY(_committed = true);
-  }
-
   ~TraceEvent() {
     if (_started) {
-      assert(_ignore_check || _committed || _cancelled, "event was not committed/cancelled");
+      assert(_ignore_check || _committed || _cancelled,
+        "event was not committed/cancelled");
     }
   }
+
+#ifdef ASSERT
+ protected:
+  void ignoreCheck() {
+    _ignore_check = true;
+  }
+
+ private:
+  void set_commited() {
+    assert(!_committed, "event has already been committed");
+    _committed = true;
+  }
+#endif // ASSERT
 };
 
 #endif // INCLUDE_TRACE
diff --git a/hotspot/src/share/vm/trace/traceEventClasses.xsl b/hotspot/src/share/vm/trace/traceEventClasses.xsl
index 41d3a446a9e..16b30c7b909 100644
--- a/hotspot/src/share/vm/trace/traceEventClasses.xsl
+++ b/hotspot/src/share/vm/trace/traceEventClasses.xsl
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
- Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
+ Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 
  This code is free software; you can redistribute it and/or modify it
@@ -52,8 +52,8 @@
 class TraceEvent {
 public:
   TraceEvent() {}
-  void set_starttime(const Ticks&amp; time) {}
-  void set_endtime(const Ticks&amp; time) {}
+  void set_starttime(const Ticks&amp; ignore) {}
+  void set_endtime(const Ticks&amp; ignore) {}
   bool should_commit() const { return false; }
   static bool is_enabled() { return false; }
   void commit() {}
diff --git a/hotspot/src/share/vm/trace/traceEventIds.xsl b/hotspot/src/share/vm/trace/traceEventIds.xsl
index 9ee9ebdfa31..0f52a7679ef 100644
--- a/hotspot/src/share/vm/trace/traceEventIds.xsl
+++ b/hotspot/src/share/vm/trace/traceEventIds.xsl
@@ -43,7 +43,7 @@ enum TraceEventId {
   _traceeventbase = (NUM_RESERVED_EVENTS-1), // Make sure we start at right index.
   
   // Events -> enum entry
-<xsl:for-each select="trace/events/event">
+<xsl:for-each select="trace/events/*">
   <xsl:value-of select="concat('  Trace', @id, 'Event,', $newline)"/>
 </xsl:for-each>
   MaxTraceEventId
diff --git a/hotspot/src/share/vm/trace/traceMacros.hpp b/hotspot/src/share/vm/trace/traceMacros.hpp
index 371ee7f8d09..c67024ae3f0 100644
--- a/hotspot/src/share/vm/trace/traceMacros.hpp
+++ b/hotspot/src/share/vm/trace/traceMacros.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,19 +25,29 @@
 #ifndef SHARE_VM_TRACE_TRACEMACROS_HPP
 #define SHARE_VM_TRACE_TRACEMACROS_HPP
 
+typedef u8 traceid;
+
 #define EVENT_THREAD_EXIT(thread)
 #define EVENT_THREAD_DESTRUCT(thread)
+#define TRACE_KLASS_CREATION(k, p, t)
 
-#define TRACE_INIT_ID(k)
+#define TRACE_INIT_KLASS_ID(k)
+#define TRACE_INIT_THREAD_ID(td)
 #define TRACE_DATA TraceThreadData
 
+#define THREAD_TRACE_ID(thread) ((traceid)thread->osthread()->thread_id())
 #define TRACE_START() JNI_OK
 #define TRACE_INITIALIZE() JNI_OK
 
-#define TRACE_DEFINE_KLASS_METHODS typedef int ___IGNORED_hs_trace_type1
-#define TRACE_DEFINE_KLASS_TRACE_ID typedef int ___IGNORED_hs_trace_type2
-#define TRACE_DEFINE_OFFSET typedef int ___IGNORED_hs_trace_type3
-#define TRACE_ID_OFFSET in_ByteSize(0); ShouldNotReachHere()
+#define TRACE_DEFINE_TRACE_ID_METHODS typedef int ___IGNORED_hs_trace_type1
+#define TRACE_DEFINE_TRACE_ID_FIELD typedef int ___IGNORED_hs_trace_type2
+#define TRACE_DEFINE_KLASS_TRACE_ID_OFFSET typedef int ___IGNORED_hs_trace_type3
+#define TRACE_KLASS_TRACE_ID_OFFSET in_ByteSize(0); ShouldNotReachHere()
+#define TRACE_DEFINE_THREAD_TRACE_DATA_OFFSET typedef int ___IGNORED_hs_trace_type4
+#define TRACE_THREAD_TRACE_DATA_OFFSET in_ByteSize(0); ShouldNotReachHere()
+#define TRACE_DEFINE_THREAD_TRACE_ID_OFFSET typedef int ___IGNORED_hs_trace_type5
+#define TRACE_THREAD_TRACE_ID_OFFSET in_ByteSize(0); ShouldNotReachHere()
+#define TRACE_DEFINE_THREAD_ID_SIZE typedef int ___IGNORED_hs_trace_type6
 #define TRACE_TEMPLATES(template)
 #define TRACE_INTRINSICS(do_intrinsic, do_class, do_name, do_signature, do_alias)
 
diff --git a/hotspot/src/share/vm/trace/tracetypes.xml b/hotspot/src/share/vm/trace/tracetypes.xml
index ac219ef45ea..52d6e9a6b07 100644
--- a/hotspot/src/share/vm/trace/tracetypes.xml
+++ b/hotspot/src/share/vm/trace/tracetypes.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
- Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 
  This code is free software; you can redistribute it and/or modify it
@@ -60,27 +60,16 @@ Now we can use the content + data type in declaring event fields.
  <types>
   <content_types>
     <content_type id="Thread" hr_name="Thread"
-                  type="U4" builtin_type="OSTHREAD">
-      <value type="UTF8" field="name" label="Thread name"/>
-    </content_type>
-
-    <content_type id="VMThread" hr_name="VM Thread"
-                  type="U8" jvm_type="VMTHREAD">
-      <value type="OSTHREAD" field="thread" label="VM Thread"/>
-    </content_type>
-
-    <content_type id="JavaThread" hr_name="Java thread"
-                  type="U8" builtin_type="JAVALANGTHREAD">
-      <value type="OSTHREAD" field="thread" label="OS Thread ID"/>
-      <value type="BYTES64" field="allocInsideTla"
-             label="Allocated bytes inside TLAs"/>
-      <value type="BYTES64" field="allocOutsideTla"
-             label="Allocated bytes outside TLAs"/>
+                  type="U8" builtin_type="THREAD">
+      <value type="UTF8" field="osName" label="OS Thread Name"/>
+      <value type="LONG" field="osThreadID" label="OS Thread ID"/>
+      <value type="UTF8" field="javaName" label="Java Lang Thread Name"/>
+      <value type="LONG" field="javaThreadID" label="Java Lang Thread ID"/>
       <value type="THREADGROUP" field="group" label="Java Thread Group"/>
     </content_type>
 
     <content_type id="ThreadGroup" hr_name="Thread group"
-                  type="U4" jvm_type="THREADGROUP">
+                  type="U8" jvm_type="THREADGROUP">
       <value type="THREADGROUP" field="parent" label="Parent"/>
       <value type="UTF8" field="name" label="Name"/>
     </content_type>
@@ -107,82 +96,82 @@ Now we can use the content + data type in declaring event fields.
     </content_type>
 
     <content_type id="ThreadState" hr_name="Java Thread State"
-                  type="U2" jvm_type="THREADSTATE">
+                  type="U8" jvm_type="THREADSTATE">
       <value type="UTF8" field="name" label="Name"/>
     </content_type>
 
     <content_type id="GCName" hr_name="GC Name"
-                  type="U1" jvm_type="GCNAME">
+                  type="U8" jvm_type="GCNAME">
       <value type="UTF8" field="name" label="name" />
     </content_type>
 
     <content_type id="GCCause" hr_name="GC Cause"
-                  type="U2" jvm_type="GCCAUSE">
+                  type="U8" jvm_type="GCCAUSE">
       <value type="UTF8" field="cause" label="cause" />
     </content_type>
 
     <content_type id="GCWhen" hr_name="GC When"
-                  type="U1" jvm_type="GCWHEN">
+                  type="U8" jvm_type="GCWHEN">
       <value type="UTF8" field="when" label="when" />
     </content_type>
 
     <content_type id="G1HeapRegionType" hr_name="G1 Heap Region Type"
-                  type="U1" jvm_type="G1HEAPREGIONTYPE">
+                  type="U8" jvm_type="G1HEAPREGIONTYPE">
       <value type="UTF8" field="type" label="type" />
     </content_type>
     
     <content_type id="G1YCType" hr_name="G1 YC Type"
-                  type="U1" jvm_type="G1YCTYPE">
+                  type="U8" jvm_type="G1YCTYPE">
       <value type="UTF8" field="type" label="type" />
     </content_type>
 
     <content_type id="GCThresholdUpdater" hr_name="GC Treshold Updater"
-                  type="U1" jvm_type="GCTHRESHOLDUPDATER">
+                  type="U8" jvm_type="GCTHRESHOLDUPDATER">
       <value type="UTF8" field="updater" label="updater" />
     </content_type>
 
     <content_type id="ReferenceType" hr_name="Reference Type"
-                  type="U1" jvm_type="REFERENCETYPE">
+                  type="U8" jvm_type="REFERENCETYPE">
       <value type="UTF8" field="type" label="type" />
     </content_type>
 
     <content_type id="MetadataType" hr_name="Metadata Type"
-                  type="U1" jvm_type="METADATATYPE">
+                  type="U8" jvm_type="METADATATYPE">
       <value type="UTF8" field="type" label="type" />
     </content_type>
 
     <content_type id="MetaspaceObjectType" hr_name="Metaspace Object Type"
-                  type="U1" jvm_type="METASPACEOBJTYPE">
+                  type="U8" jvm_type="METASPACEOBJTYPE">
       <value type="UTF8" field="type" label="type" />
     </content_type>
 
     <content_type id="NARROW_OOP_MODE" hr_name="Narrow Oop Mode"
-                  type="U1" jvm_type="NARROWOOPMODE">
+                  type="U8" jvm_type="NARROWOOPMODE">
       <value type="UTF8" field="mode" label="mode" />
     </content_type>
 
     <content_type id="VMOperationType" hr_name="VM Operation Type"
-                  type="U2" jvm_type="VMOPERATIONTYPE">
+                  type="U8" jvm_type="VMOPERATIONTYPE">
       <value type="UTF8" field="type" label="type" />
     </content_type>
 
     <content_type id="CompilerPhaseType" hr_name="Compiler Phase Type"
-                  type="U1" jvm_type="COMPILERPHASETYPE">
+                  type="U8" jvm_type="COMPILERPHASETYPE">
       <value type="UTF8" field="phase" label="phase" />
     </content_type>
 
     <content_type id="FlagValueOrigin" hr_name="Flag Value Origin"
-                  type="U1" jvm_type="FLAGVALUEORIGIN">
+                  type="U8" jvm_type="FLAGVALUEORIGIN">
       <value type="UTF8" field="origin" label="origin" />
     </content_type>
 
     <content_type id="CodeBlobType" hr_name="Code Blob Type"
-                  type="U1" jvm_type="CODEBLOBTYPE">
+                  type="U8" jvm_type="CODEBLOBTYPE">
       <value type="UTF8" field="type" label="type" />
     </content_type>
 
     <content_type id="InflateCause" hr_name="Inflation Cause"
-                  type="U1" jvm_type="INFLATECAUSE">
+                  type="U8" jvm_type="INFLATECAUSE">
       <value type="UTF8" field="cause" label="cause" />
     </content_type>
   </content_types>
@@ -245,11 +234,11 @@ Now we can use the content + data type in declaring event fields.
                   type="bool" sizeop="1"/>
 
     <!-- 32-bit unsigned integer, SEMANTIC value BYTES -->
-    <primary_type symbol="BYTES" datatype="U4" contenttype="BYTES"
-                  type="u4" sizeop="sizeof(u4)"/>
+    <primary_type symbol="BYTES" datatype="U8" contenttype="BYTES"
+                  type="u8" sizeop="sizeof(u8)"/>
 
-    <primary_type symbol="IOBYTES" datatype="U4" contenttype="BYTES"
-                  type="u4" sizeop="sizeof(u4)"/>
+    <primary_type symbol="IOBYTES" datatype="U8" contenttype="BYTES"
+                  type="u8" sizeop="sizeof(u8)"/>
 
     <!-- 64-bit unsigned integer, SEMANTIC value BYTES -->
     <primary_type symbol="BYTES64" datatype="U8" contenttype="BYTES"
@@ -280,122 +269,109 @@ Now we can use the content + data type in declaring event fields.
                   type="u8" sizeop="sizeof(u8)"/>
 
     <!-- 32-bit float, SEMANTIC value PERCENTAGE (0.0-1.0) -->
-    <primary_type symbol="PERCENT" datatype="FLOAT" contenttype="PERCENTAGE"
+    <primary_type symbol="PERCENTAGE" datatype="FLOAT" contenttype="PERCENTAGE"
                   type="float" sizeop="sizeof(float)"/>
 
-    <!-- UTF-encoded string, max length 64k -->
+    <!-- UTF8-encoded string, max length Integer.MAX_VALUE -->
     <primary_type symbol="UTF8" datatype="UTF8" contenttype="NONE"
-                  type="const char *" sizeop="sizeof_utf(%)"/>
-
-    <!-- UTF-16 encoded (Unicode) string, max length maxjuint -->
-    <primary_type symbol="STRING" datatype="STRING" contenttype="NONE"
-                  type="TraceUnicodeString*" sizeop="sizeof_unicode(%)"/>
+                  type="const char*" sizeop="sizeof_utf(%)"/>
 
     <!-- Symbol* constant. Note that this may currently ONLY be used by
           classes, methods fields.  This restriction might be lifted. -->
     <primary_type symbol="SYMBOL" datatype="U8" contenttype="SYMBOL"
-                  type="Symbol *" sizeop="sizeof(u8)"/>
+                  type="const Symbol*" sizeop="sizeof(u8)"/>
 
     <!-- A Klass *. The actual class is marked as "used" and will
          eventually be written into the recording constant pool -->
     <primary_type symbol="CLASS" datatype="U8" contenttype="CLASS"
-                  type="Klass *" sizeop="sizeof(u8)"/>
+                  type="const Klass*" sizeop="sizeof(u8)"/>
 
     <!-- A Method *. The method is marked as "used" and will eventually be
          written into the recording constant pool. -->
     <primary_type symbol="METHOD" datatype="U8" contenttype="METHOD"
-                  type="Method *" sizeop="sizeof(u8)"/>
+                  type="const Method*" sizeop="sizeof(u8)"/>
 
     <!--  The type for stacktraces in the recording. Shoudl not be used by
           events explicitly -->
     <primary_type symbol="STACKTRACE" datatype="U8" contenttype="STACKTRACE"
                   type="u8" sizeop="sizeof(u8)"/>
 
-    <!-- OS Thread ID -->
-    <primary_type symbol="OSTHREAD" datatype="U4" contenttype="OSTHREAD"
-                  type="u4" sizeop="sizeof(u4)"/>
-
-    <!-- VM Thread ID Note: changed from U2 to U8 for hotspot -->
-    <primary_type symbol="VMTHREAD" datatype="U8" contenttype="VMTHREAD"
-                  type="u8"  sizeop="sizeof(u8)"/>
-
-    <!-- Java Thread ID -->
-    <primary_type symbol="JAVALANGTHREAD" datatype="LONG"
-                  contenttype="JAVALANGTHREAD" type="s8"
-                  sizeop="sizeof(s8)"/>
+    <!-- Thread ID -->
+    <primary_type symbol="THREAD" datatype="U8" contenttype="THREAD"
+                  type="u8" sizeop="sizeof(u8)"/>
 
     <!-- Threadgroup THIS TYPE MAY NOT BE USED IN NORMAL EVENTS (ATM). Only
           for thread constant pool // KK TODO: u8 should be ObjectP -->
-    <primary_type symbol="THREADGROUP" datatype="U4" contenttype="THREADGROUP"
+    <primary_type symbol="THREADGROUP" datatype="U8" contenttype="THREADGROUP"
                   type="u8"
-                  sizeop="sizeof(u4)"/>
+                  sizeop="sizeof(u8)"/>
 
     <!-- FRAMETYPE enum -->
-    <primary_type symbol="FRAMETYPE" datatype="U1" contenttype="FRAMETYPE"
-                  type="u1" sizeop="sizeof(u1)"/>
+    <primary_type symbol="FRAMETYPE" datatype="U8" contenttype="FRAMETYPE"
+                  type="u8" sizeop="sizeof(u8)"/>
 
     <!-- THREADSTATE enum -->
-    <primary_type symbol="THREADSTATE" datatype="U2" contenttype="THREADSTATE"
-                  type="u2" sizeop="sizeof(u2)"/>
+    <primary_type symbol="THREADSTATE" datatype="U8" contenttype="THREADSTATE"
+                  type="u8" sizeop="sizeof(u8)"/>
 
     <!-- GCName -->
-    <primary_type symbol="GCNAME" datatype="U1" contenttype="GCNAME"
-                  type="u1" sizeop="sizeof(u1)" />
+    <primary_type symbol="GCNAME" datatype="U8" contenttype="GCNAME"
+                  type="u8" sizeop="sizeof(u8)" />
 
     <!-- GCCAUSE -->
-    <primary_type symbol="GCCAUSE" datatype="U2" contenttype="GCCAUSE"
-                  type="u2" sizeop="sizeof(u2)" />
+    <primary_type symbol="GCCAUSE" datatype="U8" contenttype="GCCAUSE"
+                  type="u8" sizeop="sizeof(u8)" />
 
     <!-- GCWHEN -->
-    <primary_type symbol="GCWHEN" datatype="U1" contenttype="GCWHEN"
-                  type="u1" sizeop="sizeof(u1)" />
+    <primary_type symbol="GCWHEN" datatype="U8" contenttype="GCWHEN"
+                  type="u8" sizeop="sizeof(u8)" />
 
     <!-- G1HEAPREGIONTYPE -->
-    <primary_type symbol="G1HEAPREGIONTYPE" datatype="U1" contenttype="G1HEAPREGIONTYPE"
-                  type="u1" sizeop="sizeof(u1)" />
+    <primary_type symbol="G1HEAPREGIONTYPE" datatype="U8" contenttype="G1HEAPREGIONTYPE"
+                  type="u8" sizeop="sizeof(u8)" />
 
     <!-- G1YCType -->
-    <primary_type symbol="G1YCTYPE" datatype="U1" contenttype="G1YCTYPE"
-                  type="u1" sizeop="sizeof(u1)" />
+    <primary_type symbol="G1YCTYPE" datatype="U8" contenttype="G1YCTYPE"
+                  type="u8" sizeop="sizeof(u8)" />
 
     <!-- GCTHRESHOLDUPDATER -->
-    <primary_type symbol="GCTHRESHOLDUPDATER" datatype="U1" contenttype="GCTHRESHOLDUPDATER"
-                  type="u1" sizeop="sizeof(u1)" />
+    <primary_type symbol="GCTHRESHOLDUPDATER" datatype="U8" contenttype="GCTHRESHOLDUPDATER"
+                  type="u8" sizeop="sizeof(u8)" />
 
     <!-- REFERENCETYPE -->
-    <primary_type symbol="REFERENCETYPE" datatype="U1"
-                  contenttype="REFERENCETYPE" type="u1" sizeop="sizeof(u1)" />
+    <primary_type symbol="REFERENCETYPE" datatype="U8"
+                  contenttype="REFERENCETYPE" type="u8" sizeop="sizeof(u8)" />
 
     <!-- METADATATYPE -->
-    <primary_type symbol="METADATATYPE" datatype="U1"
-                  contenttype="METADATATYPE" type="u1" sizeop="sizeof(u1)" />
+    <primary_type symbol="METADATATYPE" datatype="U8"
+                  contenttype="METADATATYPE" type="u8" sizeop="sizeof(u8)" />
 
     <!-- METADATAOBJTYPE -->
-    <primary_type symbol="METASPACEOBJTYPE" datatype="U1"
-                  contenttype="METASPACEOBJTYPE" type="u1" sizeop="sizeof(u1)" />
+    <primary_type symbol="METASPACEOBJTYPE" datatype="U8"
+                  contenttype="METASPACEOBJTYPE" type="u8" sizeop="sizeof(u8)" />
 
     <!-- NARROWOOPMODE -->
-    <primary_type symbol="NARROWOOPMODE" datatype="U1"
-                  contenttype="NARROWOOPMODE" type="u1" sizeop="sizeof(u1)" />
+    <primary_type symbol="NARROWOOPMODE" datatype="U8"
+                  contenttype="NARROWOOPMODE" type="u8" sizeop="sizeof(u8)" />
 
     <!-- COMPILERPHASETYPE -->
-    <primary_type symbol="COMPILERPHASETYPE" datatype="U1"
-                  contenttype="COMPILERPHASETYPE" type="u1" sizeop="sizeof(u1)" />
+    <primary_type symbol="COMPILERPHASETYPE" datatype="U8"
+                  contenttype="COMPILERPHASETYPE" type="u8" sizeop="sizeof(u8)" />
 
     <!-- VMOPERATIONTYPE -->
-    <primary_type symbol="VMOPERATIONTYPE" datatype="U2" contenttype="VMOPERATIONTYPE"
-                  type="u2" sizeop="sizeof(u2)" />
+    <primary_type symbol="VMOPERATIONTYPE" datatype="U8" contenttype="VMOPERATIONTYPE"
+                  type="u8" sizeop="sizeof(u8)" />
                   
     <!-- FLAGVALUEORIGIN -->
-    <primary_type symbol="FLAGVALUEORIGIN" datatype="U1"
-                  contenttype="FLAGVALUEORIGIN" type="u1" sizeop="sizeof(u1)" />
+    <primary_type symbol="FLAGVALUEORIGIN" datatype="U8"
+                  contenttype="FLAGVALUEORIGIN" type="u8" sizeop="sizeof(u8)" />
                   
     <!-- CODEBLOBTYPE -->
-    <primary_type symbol="CODEBLOBTYPE" datatype="U1"
-                  contenttype="CODEBLOBTYPE" type="u1" sizeop="sizeof(u1)" />
+    <primary_type symbol="CODEBLOBTYPE" datatype="U8"
+                  contenttype="CODEBLOBTYPE" type="u8" sizeop="sizeof(u8)" />
 
     <!-- INFLATECAUSE -->
-    <primary_type symbol="INFLATECAUSE" datatype="U1"
-                  contenttype="INFLATECAUSE" type="u1" sizeop="sizeof(u1)" />
+    <primary_type symbol="INFLATECAUSE" datatype="U8"
+                  contenttype="INFLATECAUSE" type="u8" sizeop="sizeof(u8)" />
   </primary_types>
 </types>
diff --git a/hotspot/src/share/vm/utilities/debug.cpp b/hotspot/src/share/vm/utilities/debug.cpp
index 8d6a9398764..f0aa8371f17 100644
--- a/hotspot/src/share/vm/utilities/debug.cpp
+++ b/hotspot/src/share/vm/utilities/debug.cpp
@@ -51,9 +51,14 @@
 #include "services/heapDumper.hpp"
 #include "utilities/defaultStream.hpp"
 #include "utilities/events.hpp"
+#include "utilities/macros.hpp"
 #include "utilities/top.hpp"
 #include "utilities/vmError.hpp"
 
+#if INCLUDE_TRACE
+#include "trace/tracing.hpp"
+#endif
+
 #ifndef ASSERT
 #  ifdef _DEBUG
    // NOTE: don't turn the lines below into a comment -- if you're getting
@@ -280,6 +285,12 @@ void report_out_of_shared_space(SharedSpaceType shared_space) {
    exit(2);
 }
 
+static void notify_tracing() {
+#if INCLUDE_TRACE
+  Tracing::on_vm_error(true);
+#endif
+}
+
 void report_insufficient_metaspace(size_t required_size) {
   warning("\nThe MaxMetaspaceSize of " SIZE_FORMAT " bytes is not large enough.\n"
           "Either don't specify the -XX:MaxMetaspaceSize=<size>\n"
@@ -302,6 +313,8 @@ void report_java_out_of_memory(const char* message) {
       HeapDumper::dump_heap_from_oome();
     }
 
+    notify_tracing();
+
     if (OnOutOfMemoryError && OnOutOfMemoryError[0]) {
       VMError::report_java_out_of_memory(message);
     }
diff --git a/hotspot/src/share/vm/utilities/globalDefinitions_visCPP.hpp b/hotspot/src/share/vm/utilities/globalDefinitions_visCPP.hpp
index f594bafbc2f..038f348a434 100644
--- a/hotspot/src/share/vm/utilities/globalDefinitions_visCPP.hpp
+++ b/hotspot/src/share/vm/utilities/globalDefinitions_visCPP.hpp
@@ -174,6 +174,8 @@ const jlong max_jlong =         CONST64(0x7fffffffffffffff);
 #if _MSC_VER < 1800
 // Visual Studio 2013 introduced strtoull(); before, one has to use _strtoui64() instead.
 #define strtoull _strtoui64
+// Visual Studio prior to 2013 had no va_copy, but could safely copy va_list by assignement
+#define va_copy(dest, src) dest = src
 // Fixes some wrong warnings about 'this' : used in base member initializer list
 #pragma warning( disable : 4355 )
 #endif
diff --git a/hotspot/src/share/vm/utilities/hashtable.cpp b/hotspot/src/share/vm/utilities/hashtable.cpp
index 10f4456274a..8af6156ed45 100644
--- a/hotspot/src/share/vm/utilities/hashtable.cpp
+++ b/hotspot/src/share/vm/utilities/hashtable.cpp
@@ -383,4 +383,9 @@ template class BasicHashtable<mtClassShared>;
 template class BasicHashtable<mtSymbol>;
 template class BasicHashtable<mtCode>;
 template class BasicHashtable<mtInternal>;
+#if INCLUDE_TRACE
+template class Hashtable<Symbol*, mtTracing>;
+template class HashtableEntry<Symbol*, mtTracing>;
+template class BasicHashtable<mtTracing>;
+#endif
 template class BasicHashtable<mtCompiler>;
diff --git a/hotspot/test/TEST.ROOT b/hotspot/test/TEST.ROOT
index 57f0e0ae061..8dd7c84e9ee 100644
--- a/hotspot/test/TEST.ROOT
+++ b/hotspot/test/TEST.ROOT
@@ -1,5 +1,5 @@
 # 
-# Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -30,7 +30,7 @@
 keys=cte_test jcmd nmt regression gc stress
 
 groups=TEST.groups [closed/TEST.groups]
-requires.properties=sun.arch.data.model java.version
+requires.properties=sun.arch.data.model
 
 # Tests using jtreg 4.1 b12 features
 requiredVersion=4.1 b12
diff --git a/hotspot/test/TEST.groups b/hotspot/test/TEST.groups
index f7d983f5a8f..11b95da776b 100644
--- a/hotspot/test/TEST.groups
+++ b/hotspot/test/TEST.groups
@@ -297,7 +297,8 @@ hotspot_compiler_3 = \
   compiler/types/ \
   compiler/uncommontrap/ \
   compiler/unsafe/ \
-  -compiler/intrinsics/bmi/verifycode \
+  -compiler/intrinsics/adler32 \
+  -compiler/intrinsics/bmi \
   -compiler/intrinsics/mathexact \
   -compiler/intrinsics/multiplytolen \
   -compiler/intrinsics/sha \
diff --git a/hotspot/test/compiler/c1/CanonicalizeArrayLength.java b/hotspot/test/compiler/c1/CanonicalizeArrayLength.java
index 9971d25bde8..ee2649a3b3a 100644
--- a/hotspot/test/compiler/c1/CanonicalizeArrayLength.java
+++ b/hotspot/test/compiler/c1/CanonicalizeArrayLength.java
@@ -25,10 +25,10 @@
  * @test
  * @bug 8150102 8150514 8150534
  * @summary C1 crashes in Canonicalizer::do_ArrayLength() after fix for JDK-8150102
- * @run main/othervm -XX:CompileThreshold=100 -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -XX:-BackgroundCompilation CanonicalizeArrayLength
- * @run main/othervm -XX:CompileThreshold=100 -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -XX:-BackgroundCompilation -XX:+PatchALot CanonicalizeArrayLength
- * @run main/othervm -XX:CompileThreshold=100 -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -XX:-BackgroundCompilation -XX:ScavengeRootsInCode=0 CanonicalizeArrayLength
- * @run main/othervm -XX:CompileThreshold=100 -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -XX:-BackgroundCompilation -XX:ScavengeRootsInCode=1 CanonicalizeArrayLength
+ * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions -XX:CompileThreshold=100 -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -XX:-BackgroundCompilation CanonicalizeArrayLength
+ * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions -XX:CompileThreshold=100 -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -XX:-BackgroundCompilation -XX:+PatchALot CanonicalizeArrayLength
+ * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions -XX:CompileThreshold=100 -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -XX:-BackgroundCompilation -XX:ScavengeRootsInCode=0 CanonicalizeArrayLength
+ * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockDiagnosticVMOptions -XX:CompileThreshold=100 -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -XX:-BackgroundCompilation -XX:ScavengeRootsInCode=1 CanonicalizeArrayLength
  */
 public class CanonicalizeArrayLength {
     int[] arr = new int[42];
diff --git a/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2CompiledTest.java b/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2CompiledTest.java
index dd4daef9849..12c14cb2ee5 100644
--- a/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2CompiledTest.java
+++ b/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2CompiledTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,9 +24,10 @@
 /*
  * @test
  * @library /test/lib /testlibrary /
+ * @modules java.base/jdk.internal.org.objectweb.asm
  * @build compiler.calls.common.InvokeDynamic
  * @build compiler.calls.common.InvokeDynamicPatcher
- * @run driver compiler.calls.common.InvokeDynamicPatcher
+ * @run main compiler.calls.common.InvokeDynamicPatcher
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *    sun.hotspot.WhiteBox$WhiteBoxPermission
  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
diff --git a/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2InterpretedTest.java b/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2InterpretedTest.java
index 3074acbc1a8..097cf9d9349 100644
--- a/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2InterpretedTest.java
+++ b/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2InterpretedTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,9 +24,10 @@
 /*
  * @test
  * @library /test/lib /testlibrary /
+ * @modules java.base/jdk.internal.org.objectweb.asm
  * @build compiler.calls.common.InvokeDynamic
  * @build compiler.calls.common.InvokeDynamicPatcher
- * @run driver compiler.calls.common.InvokeDynamicPatcher
+ * @run main compiler.calls.common.InvokeDynamicPatcher
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *    sun.hotspot.WhiteBox$WhiteBoxPermission
  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
diff --git a/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2NativeTest.java b/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2NativeTest.java
index b06cbf5c89c..98baacb6c86 100644
--- a/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2NativeTest.java
+++ b/hotspot/test/compiler/calls/fromCompiled/CompiledInvokeDynamic2NativeTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,9 +24,10 @@
 /*
  * @test
  * @library /test/lib /testlibrary /
+ * @modules java.base/jdk.internal.org.objectweb.asm
  * @build compiler.calls.common.InvokeDynamic
  * @build compiler.calls.common.InvokeDynamicPatcher
- * @run driver compiler.calls.common.InvokeDynamicPatcher
+ * @run main compiler.calls.common.InvokeDynamicPatcher
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *    sun.hotspot.WhiteBox$WhiteBoxPermission
  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
diff --git a/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2CompiledTest.java b/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2CompiledTest.java
index 28b38025db6..ffc4fa94e0e 100644
--- a/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2CompiledTest.java
+++ b/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2CompiledTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,9 +24,10 @@
 /*
  * @test
  * @library /test/lib /testlibrary /
+ * @modules java.base/jdk.internal.org.objectweb.asm
  * @build compiler.calls.common.InvokeDynamic
  * @build compiler.calls.common.InvokeDynamicPatcher
- * @run driver compiler.calls.common.InvokeDynamicPatcher
+ * @run main compiler.calls.common.InvokeDynamicPatcher
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *    sun.hotspot.WhiteBox$WhiteBoxPermission
  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
diff --git a/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2InterpretedTest.java b/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2InterpretedTest.java
index 3359e8104be..9579fc2e1ce 100644
--- a/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2InterpretedTest.java
+++ b/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2InterpretedTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,9 +24,10 @@
 /*
  * @test
  * @library /test/lib /testlibrary /
+ * @modules java.base/jdk.internal.org.objectweb.asm
  * @build compiler.calls.common.InvokeDynamic
  * @build compiler.calls.common.InvokeDynamicPatcher
- * @run driver compiler.calls.common.InvokeDynamicPatcher
+ * @run main compiler.calls.common.InvokeDynamicPatcher
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *    sun.hotspot.WhiteBox$WhiteBoxPermission
  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
diff --git a/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2NativeTest.java b/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2NativeTest.java
index 03fbfdda2a4..78f2f556fa4 100644
--- a/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2NativeTest.java
+++ b/hotspot/test/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2NativeTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,9 +24,10 @@
 /*
  * @test
  * @library /test/lib /testlibrary /
+ * @modules java.base/jdk.internal.org.objectweb.asm
  * @build compiler.calls.common.InvokeDynamic
  * @build compiler.calls.common.InvokeDynamicPatcher
- * @run driver compiler.calls.common.InvokeDynamicPatcher
+ * @run main compiler.calls.common.InvokeDynamicPatcher
  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *    sun.hotspot.WhiteBox$WhiteBoxPermission
  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
diff --git a/hotspot/test/compiler/codecache/jmx/PeakUsageTest.java b/hotspot/test/compiler/codecache/jmx/PeakUsageTest.java
index 3bb001802ae..dced25799d7 100644
--- a/hotspot/test/compiler/codecache/jmx/PeakUsageTest.java
+++ b/hotspot/test/compiler/codecache/jmx/PeakUsageTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -27,6 +27,7 @@ import sun.hotspot.code.BlobType;
 
 /*
  * @test PeakUsageTest
+ * @ignore 8151345
  * @library /testlibrary /test/lib
  * @modules java.base/sun.misc
  *          java.management
diff --git a/hotspot/test/compiler/compilercontrol/commandfile/CompileOnlyTest.java b/hotspot/test/compiler/compilercontrol/commandfile/CompileOnlyTest.java
index e128f500901..2541d9d0b83 100644
--- a/hotspot/test/compiler/compilercontrol/commandfile/CompileOnlyTest.java
+++ b/hotspot/test/compiler/compilercontrol/commandfile/CompileOnlyTest.java
@@ -29,9 +29,9 @@
  * @build compiler.compilercontrol.commandfile.CompileOnlyTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.commandfile.CompileOnlyTest
+ * @run driver compiler.compilercontrol.commandfile.CompileOnlyTest
  */
 
 package compiler.compilercontrol.commandfile;
diff --git a/hotspot/test/compiler/compilercontrol/commandfile/ExcludeTest.java b/hotspot/test/compiler/compilercontrol/commandfile/ExcludeTest.java
index 2b40af6182e..77c2a2e0748 100644
--- a/hotspot/test/compiler/compilercontrol/commandfile/ExcludeTest.java
+++ b/hotspot/test/compiler/compilercontrol/commandfile/ExcludeTest.java
@@ -29,9 +29,9 @@
  * @build compiler.compilercontrol.commandfile.ExcludeTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.commandfile.ExcludeTest
+ * @run driver compiler.compilercontrol.commandfile.ExcludeTest
  */
 
 package compiler.compilercontrol.commandfile;
diff --git a/hotspot/test/compiler/compilercontrol/commandfile/LogTest.java b/hotspot/test/compiler/compilercontrol/commandfile/LogTest.java
index a35474235e8..ce45d52b11c 100644
--- a/hotspot/test/compiler/compilercontrol/commandfile/LogTest.java
+++ b/hotspot/test/compiler/compilercontrol/commandfile/LogTest.java
@@ -29,9 +29,9 @@
  * @build compiler.compilercontrol.commandfile.LogTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.commandfile.LogTest
+ * @run driver compiler.compilercontrol.commandfile.LogTest
  */
 
 package compiler.compilercontrol.commandfile;
diff --git a/hotspot/test/compiler/compilercontrol/commandfile/PrintTest.java b/hotspot/test/compiler/compilercontrol/commandfile/PrintTest.java
index ede2eb65776..5e90521eabf 100644
--- a/hotspot/test/compiler/compilercontrol/commandfile/PrintTest.java
+++ b/hotspot/test/compiler/compilercontrol/commandfile/PrintTest.java
@@ -30,9 +30,9 @@
  * @build compiler.compilercontrol.commandfile.PrintTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.commandfile.PrintTest
+ * @run driver compiler.compilercontrol.commandfile.PrintTest
  */
 
 package compiler.compilercontrol.commandfile;
diff --git a/hotspot/test/compiler/compilercontrol/commands/CompileOnlyTest.java b/hotspot/test/compiler/compilercontrol/commands/CompileOnlyTest.java
index f08fb34e318..7a1b0c1da40 100644
--- a/hotspot/test/compiler/compilercontrol/commands/CompileOnlyTest.java
+++ b/hotspot/test/compiler/compilercontrol/commands/CompileOnlyTest.java
@@ -29,9 +29,9 @@
  * @build compiler.compilercontrol.commands.CompileOnlyTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.commands.CompileOnlyTest
+ * @run driver compiler.compilercontrol.commands.CompileOnlyTest
  */
 
 package compiler.compilercontrol.commands;
diff --git a/hotspot/test/compiler/compilercontrol/commands/ExcludeTest.java b/hotspot/test/compiler/compilercontrol/commands/ExcludeTest.java
index 0af19c1a35e..b84befca8c2 100644
--- a/hotspot/test/compiler/compilercontrol/commands/ExcludeTest.java
+++ b/hotspot/test/compiler/compilercontrol/commands/ExcludeTest.java
@@ -29,9 +29,9 @@
  * @build compiler.compilercontrol.commands.ExcludeTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.commands.ExcludeTest
+ * @run driver compiler.compilercontrol.commands.ExcludeTest
  */
 
 package compiler.compilercontrol.commands;
diff --git a/hotspot/test/compiler/compilercontrol/commands/LogTest.java b/hotspot/test/compiler/compilercontrol/commands/LogTest.java
index 07a437853cc..4ffebe41a32 100644
--- a/hotspot/test/compiler/compilercontrol/commands/LogTest.java
+++ b/hotspot/test/compiler/compilercontrol/commands/LogTest.java
@@ -29,9 +29,9 @@
  * @build compiler.compilercontrol.commands.LogTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.commands.LogTest
+ * @run driver compiler.compilercontrol.commands.LogTest
  */
 
 package compiler.compilercontrol.commands;
diff --git a/hotspot/test/compiler/compilercontrol/commands/PrintTest.java b/hotspot/test/compiler/compilercontrol/commands/PrintTest.java
index eddeadbfbe7..d9ac685ca8f 100644
--- a/hotspot/test/compiler/compilercontrol/commands/PrintTest.java
+++ b/hotspot/test/compiler/compilercontrol/commands/PrintTest.java
@@ -30,9 +30,9 @@
  * @build compiler.compilercontrol.commands.PrintTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.commands.PrintTest
+ * @run driver compiler.compilercontrol.commands.PrintTest
  */
 
 package compiler.compilercontrol.commands;
diff --git a/hotspot/test/compiler/compilercontrol/directives/CompileOnlyTest.java b/hotspot/test/compiler/compilercontrol/directives/CompileOnlyTest.java
index bdc3a39f32f..439e5e9505d 100644
--- a/hotspot/test/compiler/compilercontrol/directives/CompileOnlyTest.java
+++ b/hotspot/test/compiler/compilercontrol/directives/CompileOnlyTest.java
@@ -29,9 +29,9 @@
  * @build compiler.compilercontrol.directives.CompileOnlyTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.directives.CompileOnlyTest
+ * @run driver compiler.compilercontrol.directives.CompileOnlyTest
  */
 
 package compiler.compilercontrol.directives;
diff --git a/hotspot/test/compiler/compilercontrol/directives/ExcludeTest.java b/hotspot/test/compiler/compilercontrol/directives/ExcludeTest.java
index 44b33dd43c1..0569cdfe323 100644
--- a/hotspot/test/compiler/compilercontrol/directives/ExcludeTest.java
+++ b/hotspot/test/compiler/compilercontrol/directives/ExcludeTest.java
@@ -29,9 +29,9 @@
  * @build compiler.compilercontrol.directives.ExcludeTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.directives.ExcludeTest
+ * @run driver compiler.compilercontrol.directives.ExcludeTest
  */
 
 package compiler.compilercontrol.directives;
diff --git a/hotspot/test/compiler/compilercontrol/directives/LogTest.java b/hotspot/test/compiler/compilercontrol/directives/LogTest.java
index 634aee5cb01..1f84d4aea5e 100644
--- a/hotspot/test/compiler/compilercontrol/directives/LogTest.java
+++ b/hotspot/test/compiler/compilercontrol/directives/LogTest.java
@@ -29,9 +29,9 @@
  * @build compiler.compilercontrol.directives.LogTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.directives.LogTest
+ * @run driver compiler.compilercontrol.directives.LogTest
  */
 
 package compiler.compilercontrol.directives;
diff --git a/hotspot/test/compiler/compilercontrol/directives/PrintTest.java b/hotspot/test/compiler/compilercontrol/directives/PrintTest.java
index 78ac4de4cee..bbd92c1704b 100644
--- a/hotspot/test/compiler/compilercontrol/directives/PrintTest.java
+++ b/hotspot/test/compiler/compilercontrol/directives/PrintTest.java
@@ -30,9 +30,9 @@
  * @build compiler.compilercontrol.directives.PrintTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.directives.PrintTest
+ * @run driver compiler.compilercontrol.directives.PrintTest
  */
 
 package compiler.compilercontrol.directives;
diff --git a/hotspot/test/compiler/compilercontrol/jcmd/AddAndRemoveTest.java b/hotspot/test/compiler/compilercontrol/jcmd/AddAndRemoveTest.java
index 21d7af2efb7..372b50a72b6 100644
--- a/hotspot/test/compiler/compilercontrol/jcmd/AddAndRemoveTest.java
+++ b/hotspot/test/compiler/compilercontrol/jcmd/AddAndRemoveTest.java
@@ -29,9 +29,9 @@
  * @build compiler.compilercontrol.jcmd.AddAndRemoveTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.jcmd.AddAndRemoveTest
+ * @run driver compiler.compilercontrol.jcmd.AddAndRemoveTest
  */
 
 package compiler.compilercontrol.jcmd;
diff --git a/hotspot/test/compiler/compilercontrol/jcmd/AddCompileOnlyTest.java b/hotspot/test/compiler/compilercontrol/jcmd/AddCompileOnlyTest.java
index 5f17ad0cc27..5b2a9e26843 100644
--- a/hotspot/test/compiler/compilercontrol/jcmd/AddCompileOnlyTest.java
+++ b/hotspot/test/compiler/compilercontrol/jcmd/AddCompileOnlyTest.java
@@ -29,9 +29,9 @@
  * @build compiler.compilercontrol.jcmd.AddCompileOnlyTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.jcmd.AddCompileOnlyTest
+ * @run driver compiler.compilercontrol.jcmd.AddCompileOnlyTest
  */
 
 package compiler.compilercontrol.jcmd;
diff --git a/hotspot/test/compiler/compilercontrol/jcmd/AddExcludeTest.java b/hotspot/test/compiler/compilercontrol/jcmd/AddExcludeTest.java
index c72b6c06e4e..a06c32616d8 100644
--- a/hotspot/test/compiler/compilercontrol/jcmd/AddExcludeTest.java
+++ b/hotspot/test/compiler/compilercontrol/jcmd/AddExcludeTest.java
@@ -29,9 +29,9 @@
  * @build compiler.compilercontrol.jcmd.AddExcludeTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.jcmd.AddExcludeTest
+ * @run driver compiler.compilercontrol.jcmd.AddExcludeTest
  */
 
 package compiler.compilercontrol.jcmd;
diff --git a/hotspot/test/compiler/compilercontrol/jcmd/AddLogTest.java b/hotspot/test/compiler/compilercontrol/jcmd/AddLogTest.java
index 900c57978ab..266cf3c5dda 100644
--- a/hotspot/test/compiler/compilercontrol/jcmd/AddLogTest.java
+++ b/hotspot/test/compiler/compilercontrol/jcmd/AddLogTest.java
@@ -29,9 +29,9 @@
  * @build compiler.compilercontrol.jcmd.AddLogTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.jcmd.AddLogTest
+ * @run driver compiler.compilercontrol.jcmd.AddLogTest
  */
 
 package compiler.compilercontrol.jcmd;
diff --git a/hotspot/test/compiler/compilercontrol/jcmd/AddPrintAssemblyTest.java b/hotspot/test/compiler/compilercontrol/jcmd/AddPrintAssemblyTest.java
index 8f9c0250138..9697711c294 100644
--- a/hotspot/test/compiler/compilercontrol/jcmd/AddPrintAssemblyTest.java
+++ b/hotspot/test/compiler/compilercontrol/jcmd/AddPrintAssemblyTest.java
@@ -30,9 +30,9 @@
  * @build compiler.compilercontrol.jcmd.AddPrintAssemblyTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.jcmd.AddPrintAssemblyTest
+ * @run driver compiler.compilercontrol.jcmd.AddPrintAssemblyTest
  */
 
 package compiler.compilercontrol.jcmd;
diff --git a/hotspot/test/compiler/compilercontrol/jcmd/ClearDirectivesFileStackTest.java b/hotspot/test/compiler/compilercontrol/jcmd/ClearDirectivesFileStackTest.java
index 25966f9f726..da1fef49141 100644
--- a/hotspot/test/compiler/compilercontrol/jcmd/ClearDirectivesFileStackTest.java
+++ b/hotspot/test/compiler/compilercontrol/jcmd/ClearDirectivesFileStackTest.java
@@ -30,9 +30,9 @@
  * @build compiler.compilercontrol.jcmd.ClearDirectivesFileStackTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.jcmd.ClearDirectivesFileStackTest
+ * @run driver compiler.compilercontrol.jcmd.ClearDirectivesFileStackTest
  */
 
 package compiler.compilercontrol.jcmd;
diff --git a/hotspot/test/compiler/compilercontrol/jcmd/ClearDirectivesStackTest.java b/hotspot/test/compiler/compilercontrol/jcmd/ClearDirectivesStackTest.java
index f9f382da110..c9d9f8dcfd0 100644
--- a/hotspot/test/compiler/compilercontrol/jcmd/ClearDirectivesStackTest.java
+++ b/hotspot/test/compiler/compilercontrol/jcmd/ClearDirectivesStackTest.java
@@ -29,9 +29,9 @@
  * @build compiler.compilercontrol.jcmd.ClearDirectivesStackTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.jcmd.ClearDirectivesStackTest
+ * @run driver compiler.compilercontrol.jcmd.ClearDirectivesStackTest
  */
 
 package compiler.compilercontrol.jcmd;
diff --git a/hotspot/test/compiler/compilercontrol/jcmd/PrintDirectivesTest.java b/hotspot/test/compiler/compilercontrol/jcmd/PrintDirectivesTest.java
index 5821de76d75..7afd4d6f8b3 100644
--- a/hotspot/test/compiler/compilercontrol/jcmd/PrintDirectivesTest.java
+++ b/hotspot/test/compiler/compilercontrol/jcmd/PrintDirectivesTest.java
@@ -30,9 +30,9 @@
  * @build compiler.compilercontrol.jcmd.PrintDirectivesTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm compiler.compilercontrol.jcmd.PrintDirectivesTest
+ * @run driver compiler.compilercontrol.jcmd.PrintDirectivesTest
  */
 
 package compiler.compilercontrol.jcmd;
diff --git a/hotspot/test/compiler/compilercontrol/jcmd/StressAddJcmdBase.java b/hotspot/test/compiler/compilercontrol/jcmd/StressAddJcmdBase.java
index 1da46dedf00..580d9b614ff 100644
--- a/hotspot/test/compiler/compilercontrol/jcmd/StressAddJcmdBase.java
+++ b/hotspot/test/compiler/compilercontrol/jcmd/StressAddJcmdBase.java
@@ -32,74 +32,99 @@ import jdk.test.lib.TimeLimitedRunner;
 import jdk.test.lib.Utils;
 import pool.PoolHelper;
 
+import java.util.ArrayList;
 import java.util.List;
+import java.util.Random;
+import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 public abstract class StressAddJcmdBase {
     private static final int DIRECTIVES_AMOUNT = Integer.getInteger(
             "compiler.compilercontrol.jcmd.StressAddJcmdBase.directivesAmount",
-            1000);
-    private static final int DIRECTIVE_FILES = Integer.getInteger(
-            "compiler.compilercontrol.jcmd.StressAddJcmdBase.directiveFiles",
-            5);
+            200);
+    private static final int TIMEOUT = Integer.getInteger(
+            "compiler.compilercontrol.jcmd.StressAddJcmdBase.timeout",
+            30);
     private static final List<MethodDescriptor> DESCRIPTORS = new PoolHelper()
             .getAllMethods().stream()
                     .map(pair -> AbstractTestBase
                             .getValidMethodDescriptor(pair.first))
                     .collect(Collectors.toList());
+    private static final String DIRECTIVE_FILE = "directives.json";
+    private static final List<String> VM_OPTIONS = new ArrayList<>();
+    private static final Random RANDOM = Utils.getRandomInstance();
+
+    static {
+        VM_OPTIONS.add("-Xmixed");
+        VM_OPTIONS.add("-XX:+UnlockDiagnosticVMOptions");
+        VM_OPTIONS.add("-XX:+LogCompilation");
+        VM_OPTIONS.add("-XX:CompilerDirectivesLimit=1001");
+    }
 
     /**
      * Performs test
      */
     public void test() {
-        List<String> commands = prepareCommands();
-        Executor executor = new TimeLimitedExecutor(commands);
+        HugeDirectiveUtil.createHugeFile(DESCRIPTORS, DIRECTIVE_FILE,
+                DIRECTIVES_AMOUNT);
+        Executor executor = new TimeLimitedExecutor();
         List<OutputAnalyzer> outputAnalyzers = executor.execute();
         outputAnalyzers.get(0).shouldHaveExitValue(0);
     }
 
     /**
-     * Makes connection to the test VM
+     * Makes connection to the test VM and performs a diagnostic command
      *
-     * @param pid      a pid of the VM under test
-     * @param commands a list of jcmd commands to be executed
+     * @param pid a pid of the VM under test
      * @return true if the test should continue invocation of this method
      */
-    protected abstract boolean makeConnection(int pid, List<String> commands);
+    protected abstract boolean makeConnection(int pid);
 
     /**
      * Finish test executions
      */
     protected void finish() { }
 
-    private List<String> prepareCommands() {
-        String[] files = new String[DIRECTIVE_FILES];
-        for (int i = 0; i < DIRECTIVE_FILES; i++) {
-            files[i] = "directives" + i + ".json";
-            HugeDirectiveUtil.createHugeFile(DESCRIPTORS, files[i],
-                    DIRECTIVES_AMOUNT);
+    protected String nextCommand() {
+        int i = RANDOM.nextInt(JcmdCommand.values().length);
+        JcmdCommand jcmdCommand = JcmdCommand.values()[i];
+        switch (jcmdCommand) {
+            case ADD:
+                return jcmdCommand.command + " " + DIRECTIVE_FILE;
+            case PRINT:
+            case CLEAR:
+            case REMOVE:
+                return jcmdCommand.command;
+            default:
+                throw new Error("TESTBUG: incorrect command: " + jcmdCommand);
+        }
+    }
+
+    private enum JcmdCommand {
+        ADD("Compiler.directives_add"),
+        PRINT("Compiler.directives_print"),
+        CLEAR("Compiler.directives_clear"),
+        REMOVE("Compiler.directives_remove");
+
+        public final String command;
+
+        JcmdCommand(String command) {
+            this.command = command;
         }
-        return Stream.of(files)
-                .map(file -> "Compiler.directives_add " + file)
-                .collect(Collectors.toList());
     }
 
     private class TimeLimitedExecutor extends Executor {
-        private final List<String> jcmdCommands;
-
-        public TimeLimitedExecutor(List<String> jcmdCommands) {
+        public TimeLimitedExecutor() {
             /* There are no need to check the state */
-            super(true, null, null, jcmdCommands);
-            this.jcmdCommands = jcmdCommands;
+            super(true, VM_OPTIONS, null, null);
         }
 
         @Override
         protected OutputAnalyzer[] executeJCMD(int pid) {
             TimeLimitedRunner runner = new TimeLimitedRunner(
-                    Utils.DEFAULT_TEST_TIMEOUT,
+                    TimeUnit.SECONDS.toMillis(TIMEOUT),
                     Utils.TIMEOUT_FACTOR,
-                    () -> makeConnection(pid, jcmdCommands));
+                    () -> makeConnection(pid));
             try {
                 runner.call();
             } catch (Exception e) {
diff --git a/hotspot/test/compiler/compilercontrol/jcmd/StressAddMultiThreadedTest.java b/hotspot/test/compiler/compilercontrol/jcmd/StressAddMultiThreadedTest.java
index b2ad879351a..26c225380ac 100644
--- a/hotspot/test/compiler/compilercontrol/jcmd/StressAddMultiThreadedTest.java
+++ b/hotspot/test/compiler/compilercontrol/jcmd/StressAddMultiThreadedTest.java
@@ -27,21 +27,19 @@
  * @summary Tests jcmd to be able to add a lot of huge directive files with
  *          parallel executed jcmds until timeout has reached
  * @library /testlibrary /test/lib /compiler/testlibrary ../share /
- * @ignore 8148563
  * @build compiler.compilercontrol.jcmd.StressAddMultiThreadedTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils
  *        compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm/timeout=360 compiler.compilercontrol.jcmd.StressAddMultiThreadedTest
+ * @run driver compiler.compilercontrol.jcmd.StressAddMultiThreadedTest
  */
 
 package compiler.compilercontrol.jcmd;
 
 import jdk.test.lib.dcmd.PidJcmdExecutor;
 
-import java.util.List;
 import java.util.concurrent.ArrayBlockingQueue;
 import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.ExecutorService;
@@ -49,16 +47,15 @@ import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
 
 public class StressAddMultiThreadedTest extends StressAddJcmdBase {
-    private static final int THREADS;
+    private static final int THREADS = Integer.getInteger(
+            "compiler.compilercontrol.jcmd.StressAddMultiThreadedTest.threads",
+            5);
+    private volatile int commands = Integer.getInteger(
+            "compiler.compilercontrol.jcmd.StressAddMultiThreadedTest.commands",
+            20);
     private final BlockingQueue<Runnable> queue;
     private final ExecutorService executor;
 
-    static {
-        THREADS = Runtime.getRuntime().availableProcessors()
-                * Integer.getInteger("compiler.compilercontrol.jcmd" +
-                        ".StressAddMultiThreadedTest.threadFactor", 10);
-    }
-
     public StressAddMultiThreadedTest() {
         queue = new ArrayBlockingQueue<>(THREADS);
         executor = new ThreadPoolExecutor(THREADS, THREADS, 100,
@@ -71,14 +68,10 @@ public class StressAddMultiThreadedTest extends StressAddJcmdBase {
     }
 
     @Override
-    protected boolean makeConnection(int pid, List<String> commands) {
-        commands.forEach(command -> {
-            if (!executor.isShutdown()) {
-                executor.submit(() -> new PidJcmdExecutor(String.valueOf(pid))
-                        .execute(command));
-            }
-        });
-        return !executor.isShutdown();
+    protected boolean makeConnection(int pid) {
+        executor.submit(() -> new PidJcmdExecutor(String.valueOf(pid))
+                .execute(nextCommand()));
+        return (--commands != 0);
     }
 
     @Override
diff --git a/hotspot/test/compiler/compilercontrol/jcmd/StressAddSequentiallyTest.java b/hotspot/test/compiler/compilercontrol/jcmd/StressAddSequentiallyTest.java
deleted file mode 100644
index f8509128321..00000000000
--- a/hotspot/test/compiler/compilercontrol/jcmd/StressAddSequentiallyTest.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * @test
- * @bug 8137167
- * @summary Tests jcmd to be able to add a lot of huge directives
- * @library /testlibrary /test/lib /compiler/testlibrary ../share /
- * @build compiler.compilercontrol.jcmd.StressAddSequentiallyTest
- *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
- *        compiler.testlibrary.CompilerUtils
- *        compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
- *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm/timeout=300 compiler.compilercontrol.jcmd.StressAddSequentiallyTest
- */
-
-package compiler.compilercontrol.jcmd;
-
-import jdk.test.lib.dcmd.PidJcmdExecutor;
-
-import java.util.List;
-
-public class StressAddSequentiallyTest extends StressAddJcmdBase {
-    public static void main(String[] args) {
-        new StressAddSequentiallyTest().test();
-    }
-
-    @Override
-    protected boolean makeConnection(int pid, List<String> commands) {
-        commands.forEach(command -> new PidJcmdExecutor(String.valueOf(pid))
-                .execute(command));
-        return true;
-    }
-}
diff --git a/hotspot/test/compiler/compilercontrol/matcher/MethodMatcherTest.java b/hotspot/test/compiler/compilercontrol/matcher/MethodMatcherTest.java
index 00ca74d108d..87cd26a8958 100644
--- a/hotspot/test/compiler/compilercontrol/matcher/MethodMatcherTest.java
+++ b/hotspot/test/compiler/compilercontrol/matcher/MethodMatcherTest.java
@@ -42,7 +42,7 @@ import java.util.regex.Pattern;
  * @summary Tests CompilerCommand's method matcher
  * @library /testlibrary /test/lib /compiler/whitebox ../share /
  * @build compiler.compilercontrol.matcher.MethodMatcherTest
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *           -XX:+WhiteBoxAPI compiler.compilercontrol.matcher.MethodMatcherTest
diff --git a/hotspot/test/compiler/compilercontrol/mixed/RandomCommandsTest.java b/hotspot/test/compiler/compilercontrol/mixed/RandomCommandsTest.java
index 13df53afdfe..c954dba9011 100644
--- a/hotspot/test/compiler/compilercontrol/mixed/RandomCommandsTest.java
+++ b/hotspot/test/compiler/compilercontrol/mixed/RandomCommandsTest.java
@@ -29,9 +29,9 @@
  * @build compiler.compilercontrol.mixed.RandomCommandsTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm/timeout=600 compiler.compilercontrol.mixed.RandomCommandsTest
+ * @run driver/timeout=600 compiler.compilercontrol.mixed.RandomCommandsTest
  */
 
 package compiler.compilercontrol.mixed;
diff --git a/hotspot/test/compiler/compilercontrol/mixed/RandomValidCommandsTest.java b/hotspot/test/compiler/compilercontrol/mixed/RandomValidCommandsTest.java
index 7b837e672c5..e8739e8abde 100644
--- a/hotspot/test/compiler/compilercontrol/mixed/RandomValidCommandsTest.java
+++ b/hotspot/test/compiler/compilercontrol/mixed/RandomValidCommandsTest.java
@@ -30,7 +30,7 @@
  * @build compiler.compilercontrol.mixed.RandomValidCommandsTest
  *        pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
  *        compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
- * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  * @run main/othervm/timeout=600 compiler.compilercontrol.mixed.RandomValidCommandsTest
  */
diff --git a/hotspot/test/compiler/compilercontrol/share/MultiCommand.java b/hotspot/test/compiler/compilercontrol/share/MultiCommand.java
index 4eac177223b..f85591da663 100644
--- a/hotspot/test/compiler/compilercontrol/share/MultiCommand.java
+++ b/hotspot/test/compiler/compilercontrol/share/MultiCommand.java
@@ -53,8 +53,8 @@ public class MultiCommand extends AbstractTestBase {
         List<CompileCommand> testCases = new ArrayList<>();
         for (Command cmd : commands) {
             if (validOnly && cmd == Command.NONEXISTENT) {
-                // skip invalid command
-                continue;
+                // replace with a valid command
+                cmd = Command.EXCLUDE;
             }
             Executable exec = Utils.getRandomElement(METHODS).first;
             MethodDescriptor md;
@@ -72,6 +72,7 @@ public class MultiCommand extends AbstractTestBase {
     @Override
     public void test() {
         Scenario.Builder builder = Scenario.getBuilder();
+        builder.addFlag("-Xmixed");
         for (CompileCommand cc : testCases) {
             cc.print();
             builder.add(cc);
diff --git a/hotspot/test/compiler/compilercontrol/share/scenario/Scenario.java b/hotspot/test/compiler/compilercontrol/share/scenario/Scenario.java
index 49109151d82..a2408da7fbb 100644
--- a/hotspot/test/compiler/compilercontrol/share/scenario/Scenario.java
+++ b/hotspot/test/compiler/compilercontrol/share/scenario/Scenario.java
@@ -200,6 +200,7 @@ public final class Scenario {
         private final List<JcmdCommand> jcmdCommands = new ArrayList<>();
 
         public Builder() {
+            addFlag("-Xmixed");
             builders.put(Type.FILE, new CommandFileBuilder(Type.FILE.fileName));
             builders.put(Type.OPTION, new CommandOptionsBuilder());
             builders.put(Type.DIRECTIVE, new DirectiveBuilder(
diff --git a/hotspot/test/compiler/intrinsics/IntrinsicDisabledTest.java b/hotspot/test/compiler/intrinsics/IntrinsicDisabledTest.java
index d96de812faa..1fdaf805f9a 100644
--- a/hotspot/test/compiler/intrinsics/IntrinsicDisabledTest.java
+++ b/hotspot/test/compiler/intrinsics/IntrinsicDisabledTest.java
@@ -33,8 +33,8 @@
  *                   -XX:+WhiteBoxAPI
  *                   -XX:DisableIntrinsic=_putCharVolatile,_putInt
  *                   -XX:DisableIntrinsic=_putIntVolatile
- *                   -XX:CompileCommand=option,sun.misc.Unsafe::putChar,ccstrlist,DisableIntrinsic,_getCharVolatile,_getInt
- *                   -XX:CompileCommand=option,sun.misc.Unsafe::putCharVolatile,ccstrlist,DisableIntrinsic,_getIntVolatile
+ *                   -XX:CompileCommand=option,jdk.internal.misc.Unsafe::putChar,ccstrlist,DisableIntrinsic,_getCharVolatile,_getInt
+ *                   -XX:CompileCommand=option,jdk.internal.misc.Unsafe::putCharVolatile,ccstrlist,DisableIntrinsic,_getIntVolatile
  *                   IntrinsicDisabledTest
  */
 
@@ -60,7 +60,7 @@ public class IntrinsicDisabledTest {
         return Boolean.valueOf(Objects.toString(wb.getVMFlag("TieredCompilation")));
     }
 
-    /* This test uses several methods from sun.misc.Unsafe. The method
+    /* This test uses several methods from jdk.internal.misc.Unsafe. The method
      * getMethod() returns a different Executable for each different
      * combination of its input parameters. There are eight possible
      * combinations, getMethod can return an Executable representing
@@ -74,7 +74,7 @@ public class IntrinsicDisabledTest {
         String methodTypeName = isChar ? "Char" : "Int";
 
         try {
-            Class aClass = Class.forName("sun.misc.Unsafe");
+            Class aClass = Class.forName("jdk.internal.misc.Unsafe");
             if (isPut) {
                 aMethod = aClass.getDeclaredMethod("put" + methodTypeName + (isVolatile ? "Volatile" : ""),
                                                    Object.class,
diff --git a/hotspot/test/compiler/intrinsics/class/TestClassIsPrimitive.java b/hotspot/test/compiler/intrinsics/class/TestClassIsPrimitive.java
new file mode 100644
index 00000000000..76a2812e733
--- /dev/null
+++ b/hotspot/test/compiler/intrinsics/class/TestClassIsPrimitive.java
@@ -0,0 +1,166 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @bug 8150669
+ * @summary C1 intrinsic for Class.isPrimitive
+ * @modules java.base/jdk.internal.misc
+ * @run main/othervm -ea -Diters=200   -Xint                   TestClassIsPrimitive
+ * @run main/othervm -ea -Diters=30000 -XX:TieredStopAtLevel=1 TestClassIsPrimitive
+ * @run main/othervm -ea -Diters=30000 -XX:TieredStopAtLevel=4 TestClassIsPrimitive
+ */
+import java.lang.reflect.Field;
+import java.lang.reflect.Array;
+import java.util.concurrent.Callable;
+
+public class TestClassIsPrimitive {
+    static final int ITERS = Integer.getInteger("iters", 1);
+
+    public static void main(String... args) throws Exception {
+        testOK(true,  InlineConstants::testBoolean);
+        testOK(true,  InlineConstants::testByte);
+        testOK(true,  InlineConstants::testShort);
+        testOK(true,  InlineConstants::testChar);
+        testOK(true,  InlineConstants::testInt);
+        testOK(true,  InlineConstants::testFloat);
+        testOK(true,  InlineConstants::testLong);
+        testOK(true,  InlineConstants::testDouble);
+        testOK(false, InlineConstants::testObject);
+        testOK(false, InlineConstants::testArray);
+
+        testOK(true,  StaticConstants::testBoolean);
+        testOK(true,  StaticConstants::testByte);
+        testOK(true,  StaticConstants::testShort);
+        testOK(true,  StaticConstants::testChar);
+        testOK(true,  StaticConstants::testInt);
+        testOK(true,  StaticConstants::testFloat);
+        testOK(true,  StaticConstants::testLong);
+        testOK(true,  StaticConstants::testDouble);
+        testOK(false, StaticConstants::testObject);
+        testOK(false, StaticConstants::testArray);
+        testNPE(      StaticConstants::testNull);
+
+        testOK(true,  NoConstants::testBoolean);
+        testOK(true,  NoConstants::testByte);
+        testOK(true,  NoConstants::testShort);
+        testOK(true,  NoConstants::testChar);
+        testOK(true,  NoConstants::testInt);
+        testOK(true,  NoConstants::testFloat);
+        testOK(true,  NoConstants::testLong);
+        testOK(true,  NoConstants::testDouble);
+        testOK(false, NoConstants::testObject);
+        testOK(false, NoConstants::testArray);
+        testNPE(      NoConstants::testNull);
+    }
+
+    public static void testOK(boolean expected, Callable<Object> test) throws Exception {
+        for (int c = 0; c < ITERS; c++) {
+            Object res = test.call();
+            if (!res.equals(expected)) {
+                throw new IllegalStateException("Wrong result: expected = " + expected + ", but got " + res);
+            }
+        }
+    }
+
+    static volatile Object sink;
+
+    public static void testNPE(Callable<Object> test) throws Exception {
+        for (int c = 0; c < ITERS; c++) {
+            try {
+               sink = test.call();
+               throw new IllegalStateException("Expected NPE");
+            } catch (NullPointerException iae) {
+               // expected
+            }
+        }
+    }
+
+    static volatile Class<?> classBoolean = boolean.class;
+    static volatile Class<?> classByte    = byte.class;
+    static volatile Class<?> classShort   = short.class;
+    static volatile Class<?> classChar    = char.class;
+    static volatile Class<?> classInt     = int.class;
+    static volatile Class<?> classFloat   = float.class;
+    static volatile Class<?> classLong    = long.class;
+    static volatile Class<?> classDouble  = double.class;
+    static volatile Class<?> classObject  = Object.class;
+    static volatile Class<?> classArray   = Object[].class;
+    static volatile Class<?> classNull    = null;
+
+    static final Class<?> staticClassBoolean = boolean.class;
+    static final Class<?> staticClassByte    = byte.class;
+    static final Class<?> staticClassShort   = short.class;
+    static final Class<?> staticClassChar    = char.class;
+    static final Class<?> staticClassInt     = int.class;
+    static final Class<?> staticClassFloat   = float.class;
+    static final Class<?> staticClassLong    = long.class;
+    static final Class<?> staticClassDouble  = double.class;
+    static final Class<?> staticClassObject  = Object.class;
+    static final Class<?> staticClassArray   = Object[].class;
+    static final Class<?> staticClassNull    = null;
+
+    static class InlineConstants {
+        static boolean testBoolean() { return boolean.class.isPrimitive();  }
+        static boolean testByte()    { return byte.class.isPrimitive();     }
+        static boolean testShort()   { return short.class.isPrimitive();    }
+        static boolean testChar()    { return char.class.isPrimitive();     }
+        static boolean testInt()     { return int.class.isPrimitive();      }
+        static boolean testFloat()   { return float.class.isPrimitive();    }
+        static boolean testLong()    { return long.class.isPrimitive();     }
+        static boolean testDouble()  { return double.class.isPrimitive();   }
+        static boolean testObject()  { return Object.class.isPrimitive();   }
+        static boolean testArray()   { return Object[].class.isPrimitive(); }
+    }
+
+    static class StaticConstants {
+        static boolean testBoolean() { return staticClassBoolean.isPrimitive(); }
+        static boolean testByte()    { return staticClassByte.isPrimitive();    }
+        static boolean testShort()   { return staticClassShort.isPrimitive();   }
+        static boolean testChar()    { return staticClassChar.isPrimitive();    }
+        static boolean testInt()     { return staticClassInt.isPrimitive();     }
+        static boolean testFloat()   { return staticClassFloat.isPrimitive();   }
+        static boolean testLong()    { return staticClassLong.isPrimitive();    }
+        static boolean testDouble()  { return staticClassDouble.isPrimitive();  }
+        static boolean testObject()  { return staticClassObject.isPrimitive();  }
+        static boolean testArray()   { return staticClassArray.isPrimitive();   }
+        static boolean testNull()    { return staticClassNull.isPrimitive();    }
+    }
+
+    static class NoConstants {
+        static boolean testBoolean() { return classBoolean.isPrimitive(); }
+        static boolean testByte()    { return classByte.isPrimitive();    }
+        static boolean testShort()   { return classShort.isPrimitive();   }
+        static boolean testChar()    { return classChar.isPrimitive();    }
+        static boolean testInt()     { return classInt.isPrimitive();     }
+        static boolean testFloat()   { return classFloat.isPrimitive();   }
+        static boolean testLong()    { return classLong.isPrimitive();    }
+        static boolean testDouble()  { return classDouble.isPrimitive();  }
+        static boolean testObject()  { return classObject.isPrimitive();  }
+        static boolean testArray()   { return classArray.isPrimitive();   }
+        static boolean testNull()    { return classNull.isPrimitive();    }
+    }
+
+}
+
diff --git a/hotspot/test/compiler/intrinsics/unsafe/AllocateUninitializedArray.java b/hotspot/test/compiler/intrinsics/unsafe/AllocateUninitializedArray.java
new file mode 100644
index 00000000000..404ccc6c60d
--- /dev/null
+++ b/hotspot/test/compiler/intrinsics/unsafe/AllocateUninitializedArray.java
@@ -0,0 +1,213 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/*
+ * @test
+ * @bug 8150465
+ * @summary Unsafe methods to produce uninitialized arrays
+ * @modules java.base/jdk.internal.misc
+ * @run main/othervm -ea -Diters=200   -Xint                   AllocateUninitializedArray
+ * @run main/othervm -ea -Diters=30000 -XX:TieredStopAtLevel=1 AllocateUninitializedArray
+ * @run main/othervm -ea -Diters=30000 -XX:TieredStopAtLevel=4 AllocateUninitializedArray
+ */
+import java.lang.reflect.Field;
+import java.lang.reflect.Array;
+import java.util.concurrent.Callable;
+
+public class AllocateUninitializedArray {
+    static final int ITERS = Integer.getInteger("iters", 1);
+    static final jdk.internal.misc.Unsafe UNSAFE;
+
+    static {
+        try {
+            Field f = jdk.internal.misc.Unsafe.class.getDeclaredField("theUnsafe");
+            f.setAccessible(true);
+            UNSAFE = (jdk.internal.misc.Unsafe) f.get(null);
+        } catch (Exception e) {
+            throw new RuntimeException("Unable to get Unsafe instance.", e);
+        }
+    }
+
+    public static void main(String... args) throws Exception {
+        testIAE(AllConstants::testObject);
+        testIAE(LengthIsConstant::testObject);
+        testIAE(ClassIsConstant::testObject);
+        testIAE(NothingIsConstant::testObject);
+
+        testIAE(AllConstants::testArray);
+        testIAE(LengthIsConstant::testArray);
+        testIAE(ClassIsConstant::testArray);
+        testIAE(NothingIsConstant::testArray);
+
+        testIAE(AllConstants::testNull);
+        testIAE(LengthIsConstant::testNull);
+        testIAE(ClassIsConstant::testNull);
+        testIAE(NothingIsConstant::testNull);
+
+        testOK(boolean[].class, 10, AllConstants::testBoolean);
+        testOK(byte[].class,    10, AllConstants::testByte);
+        testOK(short[].class,   10, AllConstants::testShort);
+        testOK(char[].class,    10, AllConstants::testChar);
+        testOK(int[].class,     10, AllConstants::testInt);
+        testOK(float[].class,   10, AllConstants::testFloat);
+        testOK(long[].class,    10, AllConstants::testLong);
+        testOK(double[].class,  10, AllConstants::testDouble);
+
+        testOK(boolean[].class, 10, LengthIsConstant::testBoolean);
+        testOK(byte[].class,    10, LengthIsConstant::testByte);
+        testOK(short[].class,   10, LengthIsConstant::testShort);
+        testOK(char[].class,    10, LengthIsConstant::testChar);
+        testOK(int[].class,     10, LengthIsConstant::testInt);
+        testOK(float[].class,   10, LengthIsConstant::testFloat);
+        testOK(long[].class,    10, LengthIsConstant::testLong);
+        testOK(double[].class,  10, LengthIsConstant::testDouble);
+
+        testOK(boolean[].class, 10, ClassIsConstant::testBoolean);
+        testOK(byte[].class,    10, ClassIsConstant::testByte);
+        testOK(short[].class,   10, ClassIsConstant::testShort);
+        testOK(char[].class,    10, ClassIsConstant::testChar);
+        testOK(int[].class,     10, ClassIsConstant::testInt);
+        testOK(float[].class,   10, ClassIsConstant::testFloat);
+        testOK(long[].class,    10, ClassIsConstant::testLong);
+        testOK(double[].class,  10, ClassIsConstant::testDouble);
+
+        testOK(boolean[].class, 10, NothingIsConstant::testBoolean);
+        testOK(byte[].class,    10, NothingIsConstant::testByte);
+        testOK(short[].class,   10, NothingIsConstant::testShort);
+        testOK(char[].class,    10, NothingIsConstant::testChar);
+        testOK(int[].class,     10, NothingIsConstant::testInt);
+        testOK(float[].class,   10, NothingIsConstant::testFloat);
+        testOK(long[].class,    10, NothingIsConstant::testLong);
+        testOK(double[].class,  10, NothingIsConstant::testDouble);
+    }
+
+    public static void testOK(Class<?> expectClass, int expectLen, Callable<Object> test) throws Exception {
+        for (int c = 0; c < ITERS; c++) {
+            Object res = test.call();
+            Class<?> actualClass = res.getClass();
+            if (!actualClass.equals(expectClass)) {
+                throw new IllegalStateException("Wrong class: expected = " + expectClass + ", but got " + actualClass);
+            }
+            int actualLen = Array.getLength(res);
+            if (actualLen != expectLen) {
+                throw new IllegalStateException("Wrong length: expected = " + expectLen + ", but got " + actualLen);
+            }
+        }
+    }
+
+    static volatile Object sink;
+
+    public static void testIAE(Callable<Object> test) throws Exception {
+        for (int c = 0; c < ITERS; c++) {
+            try {
+               sink = test.call();
+               throw new IllegalStateException("Expected IAE");
+            } catch (IllegalArgumentException iae) {
+               // expected
+            }
+        }
+    }
+
+    static volatile int sampleLenNeg  = -1;
+    static volatile int sampleLenZero = 0;
+    static volatile int sampleLen     = 10;
+
+
+    static volatile Class<?> classBoolean = boolean.class;
+    static volatile Class<?> classByte    = byte.class;
+    static volatile Class<?> classShort   = short.class;
+    static volatile Class<?> classChar    = char.class;
+    static volatile Class<?> classInt     = int.class;
+    static volatile Class<?> classFloat   = float.class;
+    static volatile Class<?> classLong    = long.class;
+    static volatile Class<?> classDouble  = double.class;
+    static volatile Class<?> classObject  = Object.class;
+    static volatile Class<?> classArray   = Object[].class;
+    static volatile Class<?> classNull    = null;
+
+    static class AllConstants {
+        static Object testBoolean() { return UNSAFE.allocateUninitializedArray(boolean.class,  10); }
+        static Object testByte()    { return UNSAFE.allocateUninitializedArray(byte.class,     10); }
+        static Object testShort()   { return UNSAFE.allocateUninitializedArray(short.class,    10); }
+        static Object testChar()    { return UNSAFE.allocateUninitializedArray(char.class,     10); }
+        static Object testInt()     { return UNSAFE.allocateUninitializedArray(int.class,      10); }
+        static Object testFloat()   { return UNSAFE.allocateUninitializedArray(float.class,    10); }
+        static Object testLong()    { return UNSAFE.allocateUninitializedArray(long.class,     10); }
+        static Object testDouble()  { return UNSAFE.allocateUninitializedArray(double.class,   10); }
+        static Object testObject()  { return UNSAFE.allocateUninitializedArray(Object.class,   10); }
+        static Object testArray()   { return UNSAFE.allocateUninitializedArray(Object[].class, 10); }
+        static Object testNull()    { return UNSAFE.allocateUninitializedArray(null,           10); }
+        static Object testZero()    { return UNSAFE.allocateUninitializedArray(int.class,      0);  }
+        static Object testNeg()     { return UNSAFE.allocateUninitializedArray(int.class,      -1); }
+    }
+
+    static class ClassIsConstant {
+        static Object testBoolean() { return UNSAFE.allocateUninitializedArray(boolean.class,  sampleLen); }
+        static Object testByte()    { return UNSAFE.allocateUninitializedArray(byte.class,     sampleLen); }
+        static Object testShort()   { return UNSAFE.allocateUninitializedArray(short.class,    sampleLen); }
+        static Object testChar()    { return UNSAFE.allocateUninitializedArray(char.class,     sampleLen); }
+        static Object testInt()     { return UNSAFE.allocateUninitializedArray(int.class,      sampleLen); }
+        static Object testFloat()   { return UNSAFE.allocateUninitializedArray(float.class,    sampleLen); }
+        static Object testLong()    { return UNSAFE.allocateUninitializedArray(long.class,     sampleLen); }
+        static Object testDouble()  { return UNSAFE.allocateUninitializedArray(double.class,   sampleLen); }
+        static Object testObject()  { return UNSAFE.allocateUninitializedArray(Object.class,   sampleLen); }
+        static Object testArray()   { return UNSAFE.allocateUninitializedArray(Object[].class, sampleLen); }
+        static Object testNull()    { return UNSAFE.allocateUninitializedArray(null,           sampleLen); }
+        static Object testZero()    { return UNSAFE.allocateUninitializedArray(int.class,      sampleLenZero); }
+        static Object testNeg()     { return UNSAFE.allocateUninitializedArray(int.class,      sampleLenNeg); }
+    }
+
+    static class LengthIsConstant {
+        static Object testBoolean() { return UNSAFE.allocateUninitializedArray(classBoolean, 10); }
+        static Object testByte()    { return UNSAFE.allocateUninitializedArray(classByte,    10); }
+        static Object testShort()   { return UNSAFE.allocateUninitializedArray(classShort,   10); }
+        static Object testChar()    { return UNSAFE.allocateUninitializedArray(classChar,    10); }
+        static Object testInt()     { return UNSAFE.allocateUninitializedArray(classInt,     10); }
+        static Object testFloat()   { return UNSAFE.allocateUninitializedArray(classFloat,   10); }
+        static Object testLong()    { return UNSAFE.allocateUninitializedArray(classLong,    10); }
+        static Object testDouble()  { return UNSAFE.allocateUninitializedArray(classDouble,  10); }
+        static Object testObject()  { return UNSAFE.allocateUninitializedArray(classObject,  10); }
+        static Object testArray()   { return UNSAFE.allocateUninitializedArray(classArray,   10); }
+        static Object testNull()    { return UNSAFE.allocateUninitializedArray(classNull,    10); }
+        static Object testZero()    { return UNSAFE.allocateUninitializedArray(classInt,     0);  }
+        static Object testNeg()     { return UNSAFE.allocateUninitializedArray(classInt,     -1); }
+    }
+
+    static class NothingIsConstant {
+        static Object testBoolean() { return UNSAFE.allocateUninitializedArray(classBoolean, sampleLen); }
+        static Object testByte()    { return UNSAFE.allocateUninitializedArray(classByte,    sampleLen); }
+        static Object testShort()   { return UNSAFE.allocateUninitializedArray(classShort,   sampleLen); }
+        static Object testChar()    { return UNSAFE.allocateUninitializedArray(classChar,    sampleLen); }
+        static Object testInt()     { return UNSAFE.allocateUninitializedArray(classInt,     sampleLen); }
+        static Object testFloat()   { return UNSAFE.allocateUninitializedArray(classFloat,   sampleLen); }
+        static Object testLong()    { return UNSAFE.allocateUninitializedArray(classLong,    sampleLen); }
+        static Object testDouble()  { return UNSAFE.allocateUninitializedArray(classDouble,  sampleLen); }
+        static Object testObject()  { return UNSAFE.allocateUninitializedArray(classObject,  sampleLen); }
+        static Object testArray()   { return UNSAFE.allocateUninitializedArray(classArray,   sampleLen); }
+        static Object testNull()    { return UNSAFE.allocateUninitializedArray(classNull,    sampleLen); }
+        static Object testZero()    { return UNSAFE.allocateUninitializedArray(classInt,     sampleLenZero); }
+        static Object testNeg()     { return UNSAFE.allocateUninitializedArray(classInt,     sampleLenNeg); }
+    }
+}
+
diff --git a/hotspot/test/compiler/intrinsics/unsafe/TestUnsafeUnalignedMismatchedAccesses.java b/hotspot/test/compiler/intrinsics/unsafe/TestUnsafeUnalignedMismatchedAccesses.java
index b6a64e13a67..d1ca58c35bb 100644
--- a/hotspot/test/compiler/intrinsics/unsafe/TestUnsafeUnalignedMismatchedAccesses.java
+++ b/hotspot/test/compiler/intrinsics/unsafe/TestUnsafeUnalignedMismatchedAccesses.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,6 +26,7 @@
  * @test
  * @bug 8136473
  * @summary Mismatched stores on same slice possible with Unsafe.Put*Unaligned methods
+ * @modules java.base/jdk.internal.misc
  * @run main/othervm -XX:-UseOnStackReplacement -XX:-BackgroundCompilation TestUnsafeUnalignedMismatchedAccesses
  * @run main/othervm -XX:-UseOnStackReplacement -XX:-BackgroundCompilation -XX:+UnlockDiagnosticVMOptions -XX:-UseUnalignedAccesses TestUnsafeUnalignedMismatchedAccesses
  *
diff --git a/hotspot/test/compiler/jsr292/NonInlinedCall/InvokeTest.java b/hotspot/test/compiler/jsr292/NonInlinedCall/InvokeTest.java
index 02bdef91a10..90724b371a8 100644
--- a/hotspot/test/compiler/jsr292/NonInlinedCall/InvokeTest.java
+++ b/hotspot/test/compiler/jsr292/NonInlinedCall/InvokeTest.java
@@ -180,7 +180,10 @@ public class InvokeTest {
     static void testInterface() {
         System.out.println("linkToInterface");
 
-        // Monomorphic case (optimized virtual call)
+        // Monomorphic case (optimized virtual call), concrete target method
+        run(() -> linkToInterface(new P1(), P1.class));
+
+        // Monomorphic case (optimized virtual call), default target method
         run(() -> linkToInterface(new T(), I.class));
 
         // Megamorphic case (virtual call)
diff --git a/hotspot/test/compiler/jvmci/JVM_GetJVMCIRuntimeTest.java b/hotspot/test/compiler/jvmci/JVM_GetJVMCIRuntimeTest.java
index 30bcd1e63b4..0504798c50a 100644
--- a/hotspot/test/compiler/jvmci/JVM_GetJVMCIRuntimeTest.java
+++ b/hotspot/test/compiler/jvmci/JVM_GetJVMCIRuntimeTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -27,6 +27,7 @@
  * @bug 8136421
  * @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
  * @library /testlibrary /
+ * @modules jdk.vm.ci/jdk.vm.ci.runtime
  * @run main/othervm -XX:+UnlockExperimentalVMOptions
  *      -Dcompiler.jvmci.JVM_GetJVMCIRuntimeTest.positive=true
  *      -XX:+EnableJVMCI
diff --git a/hotspot/test/compiler/jvmci/code/InterpreterFrameSizeTest.java b/hotspot/test/compiler/jvmci/code/InterpreterFrameSizeTest.java
index 9f5e9cfe106..59c3e228c7a 100644
--- a/hotspot/test/compiler/jvmci/code/InterpreterFrameSizeTest.java
+++ b/hotspot/test/compiler/jvmci/code/InterpreterFrameSizeTest.java
@@ -24,6 +24,14 @@
 /**
  * @test
  * @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9") & os.arch != "aarch64"
+ * @modules jdk.vm.ci/jdk.vm.ci.hotspot
+ *          jdk.vm.ci/jdk.vm.ci.code
+ *          jdk.vm.ci/jdk.vm.ci.code.site
+ *          jdk.vm.ci/jdk.vm.ci.meta
+ *          jdk.vm.ci/jdk.vm.ci.runtime
+ *          jdk.vm.ci/jdk.vm.ci.common
+ *          jdk.vm.ci/jdk.vm.ci.amd64
+ *          jdk.vm.ci/jdk.vm.ci.sparc
  * @compile CodeInstallationTest.java DebugInfoTest.java TestAssembler.java amd64/AMD64TestAssembler.java sparc/SPARCTestAssembler.java
  * @run junit/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI compiler.jvmci.code.InterpreterFrameSizeTest
  */
diff --git a/hotspot/test/compiler/jvmci/compilerToVM/JVM_RegisterJVMCINatives.java b/hotspot/test/compiler/jvmci/compilerToVM/JVM_RegisterJVMCINatives.java
index 5a18a6ad29a..ac42d62f543 100644
--- a/hotspot/test/compiler/jvmci/compilerToVM/JVM_RegisterJVMCINatives.java
+++ b/hotspot/test/compiler/jvmci/compilerToVM/JVM_RegisterJVMCINatives.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -27,6 +27,8 @@
  * @bug 8136421
  * @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
  * @library /testlibrary /
+ * @modules jdk.vm.ci/jdk.vm.ci.hotspot
+ *          jdk.vm.ci/jdk.vm.ci.runtime
  * @run main/othervm -XX:+UnlockExperimentalVMOptions
  *      -Dcompiler.jvmci.compilerToVM.JVM_RegisterJVMCINatives.positive=true
  *      -XX:+EnableJVMCI
diff --git a/hotspot/test/compiler/jvmci/errors/TestInvalidCompilationResult.java b/hotspot/test/compiler/jvmci/errors/TestInvalidCompilationResult.java
index 90284c115de..75d70e7baa7 100644
--- a/hotspot/test/compiler/jvmci/errors/TestInvalidCompilationResult.java
+++ b/hotspot/test/compiler/jvmci/errors/TestInvalidCompilationResult.java
@@ -24,7 +24,14 @@
 /**
  * @test
  * @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
+ * @modules jdk.vm.ci/jdk.vm.ci.hotspot
+ *          jdk.vm.ci/jdk.vm.ci.code
+ *          jdk.vm.ci/jdk.vm.ci.code.site
+ *          jdk.vm.ci/jdk.vm.ci.meta
+ *          jdk.vm.ci/jdk.vm.ci.runtime
+ *          jdk.vm.ci/jdk.vm.ci.common
  * @compile CodeInstallerTest.java
+ * @build compiler.jvmci.errors.TestInvalidCompilationResult
  * @run junit/othervm -da:jdk.vm.ci... -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI compiler.jvmci.errors.TestInvalidCompilationResult
  */
 
diff --git a/hotspot/test/compiler/jvmci/errors/TestInvalidDebugInfo.java b/hotspot/test/compiler/jvmci/errors/TestInvalidDebugInfo.java
index 6ca22fa9cab..53db53e7d1d 100644
--- a/hotspot/test/compiler/jvmci/errors/TestInvalidDebugInfo.java
+++ b/hotspot/test/compiler/jvmci/errors/TestInvalidDebugInfo.java
@@ -24,6 +24,12 @@
 /**
  * @test
  * @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
+ * @modules jdk.vm.ci/jdk.vm.ci.hotspot
+ *          jdk.vm.ci/jdk.vm.ci.code
+ *          jdk.vm.ci/jdk.vm.ci.code.site
+ *          jdk.vm.ci/jdk.vm.ci.meta
+ *          jdk.vm.ci/jdk.vm.ci.runtime
+ *          jdk.vm.ci/jdk.vm.ci.common
  * @compile CodeInstallerTest.java
  * @run junit/othervm -da:jdk.vm.ci... -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI compiler.jvmci.errors.TestInvalidDebugInfo
  */
diff --git a/hotspot/test/compiler/jvmci/errors/TestInvalidOopMap.java b/hotspot/test/compiler/jvmci/errors/TestInvalidOopMap.java
index 0f1fe6e873c..7fe01e55470 100644
--- a/hotspot/test/compiler/jvmci/errors/TestInvalidOopMap.java
+++ b/hotspot/test/compiler/jvmci/errors/TestInvalidOopMap.java
@@ -24,6 +24,12 @@
 /**
  * @test
  * @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
+ * @modules jdk.vm.ci/jdk.vm.ci.hotspot
+ *          jdk.vm.ci/jdk.vm.ci.code
+ *          jdk.vm.ci/jdk.vm.ci.code.site
+ *          jdk.vm.ci/jdk.vm.ci.meta
+ *          jdk.vm.ci/jdk.vm.ci.runtime
+ *          jdk.vm.ci/jdk.vm.ci.common
  * @compile CodeInstallerTest.java
  * @run junit/othervm -da:jdk.vm.ci... -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI compiler.jvmci.errors.TestInvalidOopMap
  */
diff --git a/hotspot/test/compiler/jvmci/events/JvmciShutdownEventTest.java b/hotspot/test/compiler/jvmci/events/JvmciShutdownEventTest.java
index 7dae44ee86c..7dbbf8e35fa 100644
--- a/hotspot/test/compiler/jvmci/events/JvmciShutdownEventTest.java
+++ b/hotspot/test/compiler/jvmci/events/JvmciShutdownEventTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,6 +26,10 @@
  * @bug 8136421
  * @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
  * @library /testlibrary /
+ * @modules jdk.vm.ci/jdk.vm.ci.hotspot
+ *          jdk.vm.ci/jdk.vm.ci.code
+ *          jdk.vm.ci/jdk.vm.ci.meta
+ *          jdk.vm.ci/jdk.vm.ci.runtime
  * @build compiler.jvmci.common.JVMCIHelpers
  *        compiler.jvmci.events.JvmciShutdownEventListener
  *        compiler.jvmci.events.JvmciShutdownEventTest
@@ -36,10 +40,11 @@
  *     compiler.jvmci.common.JVMCIHelpers$EmptyHotspotCompiler
  *     compiler.jvmci.common.JVMCIHelpers$EmptyCompilerFactory
  *     compiler.jvmci.events.JvmciShutdownEventListener
- * @run driver
- *     compiler.jvmci.events.JvmciShutdownEventTest
+ * @run main/othervm compiler.jvmci.events.JvmciShutdownEventTest
  */
 
+ // as soon as CODETOOLS-7901589 fixed, '@run main/othervm' at L43 should be replaced w/ '@run driver'
+
 package compiler.jvmci.events;
 
 import jdk.test.lib.ExitCode;
diff --git a/hotspot/test/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/ResolvedJavaTypeResolveConcreteMethodTest.java b/hotspot/test/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/ResolvedJavaTypeResolveConcreteMethodTest.java
index 37b54a14796..6f1f1759e8e 100644
--- a/hotspot/test/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/ResolvedJavaTypeResolveConcreteMethodTest.java
+++ b/hotspot/test/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/ResolvedJavaTypeResolveConcreteMethodTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,6 +24,8 @@
 /**
  * @test
  * @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
+ * @modules jdk.vm.ci/jdk.vm.ci.meta
+ *          jdk.vm.ci/jdk.vm.ci.runtime
  * @run junit/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI jdk.vm.ci.runtime.test.ResolvedJavaTypeResolveConcreteMethodTest
  */
 
diff --git a/hotspot/test/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/ResolvedJavaTypeResolveMethodTest.java b/hotspot/test/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/ResolvedJavaTypeResolveMethodTest.java
index 043aba3d9bb..ba62291d47c 100644
--- a/hotspot/test/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/ResolvedJavaTypeResolveMethodTest.java
+++ b/hotspot/test/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/ResolvedJavaTypeResolveMethodTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,6 +24,8 @@
 /**
  * @test
  * @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
+ * @modules jdk.vm.ci/jdk.vm.ci.meta
+ *          jdk.vm.ci/jdk.vm.ci.runtime
  * @run junit/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI jdk.vm.ci.runtime.test.ResolvedJavaTypeResolveMethodTest
  */
 
diff --git a/hotspot/test/compiler/jvmci/meta/StableFieldTest.java b/hotspot/test/compiler/jvmci/meta/StableFieldTest.java
new file mode 100644
index 00000000000..80ff0d7dbaa
--- /dev/null
+++ b/hotspot/test/compiler/jvmci/meta/StableFieldTest.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8151664
+ * @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
+ * @library /testlibrary /test/lib /
+ * @compile StableFieldTest.java
+ * @run main ClassFileInstaller compiler.jvmci.meta.StableFieldTest
+ * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI -Xbootclasspath/a:. compiler.jvmci.meta.StableFieldTest
+ */
+
+package compiler.jvmci.meta;
+
+import java.lang.reflect.Field;
+import jdk.internal.vm.annotation.Stable;
+import jdk.vm.ci.hotspot.HotSpotResolvedJavaField;
+import jdk.vm.ci.meta.MetaAccessProvider;
+import jdk.vm.ci.meta.ResolvedJavaField;
+import jdk.vm.ci.runtime.JVMCI;
+
+public class StableFieldTest {
+
+    @Stable static int myStaticField = 5;
+    @Stable int myInstanceField = 10;
+
+    public static void main(String[] args) throws Throwable {
+        MetaAccessProvider metaAccess = JVMCI.getRuntime().getHostJVMCIBackend().getMetaAccess();
+        for (String name : new String[] {"myStaticField", "myInstanceField"}) {
+            java.lang.reflect.Field javaField = StableFieldTest.class.getDeclaredField(name);
+            HotSpotResolvedJavaField field = (HotSpotResolvedJavaField) metaAccess.lookupJavaField(javaField);
+            if (!field.isStable()) {
+                throw new AssertionError("Expected HotSpotResolvedJavaField.isStable() to return true for " + javaField);
+            }
+        }
+    }
+}
diff --git a/hotspot/test/compiler/stable/StableConfiguration.java b/hotspot/test/compiler/stable/StableConfiguration.java
index be69081640c..c224b6db151 100644
--- a/hotspot/test/compiler/stable/StableConfiguration.java
+++ b/hotspot/test/compiler/stable/StableConfiguration.java
@@ -31,54 +31,10 @@ import sun.hotspot.WhiteBox;
 public class StableConfiguration {
     static final WhiteBox WB = WhiteBox.getWhiteBox();
     static final boolean isStableEnabled;
-    static final boolean isServerWithStable;
 
     static {
         Boolean value = WB.getBooleanVMFlag("FoldStableValues");
         isStableEnabled = (value == null ? false : value);
-        isServerWithStable = isStableEnabled && get();
         System.out.println("@Stable:         " + (isStableEnabled ? "enabled" : "disabled"));
-        System.out.println("Server Compiler: " + get());
     }
-
-    // The method 'get' below returns true if the method is server compiled
-    // and is used by the Stable tests to determine whether methods in
-    // general are being server compiled or not as the -XX:+FoldStableValues
-    // option is only applicable to -server.
-    //
-    // On aarch64 we DeOptimize when patching. This means that when the
-    // method is compiled as a result of -Xcomp it DeOptimizes immediately.
-    // The result is that getMethodCompilationLevel returns 0. This means
-    // the method returns true based on java.vm.name.
-    //
-    // However when the tests are run with -XX:+TieredCompilation and
-    // -XX:TieredStopAtLevel=1 this fails because methods will always
-    // be client compiled.
-    //
-    // Solution is to add a simple method 'get1' which should never be
-    // DeOpted and use that to determine the compilation level instead.
-    static void get1() {
-    }
-
-
-
-    // ::get() is among immediately compiled methods.
-    static boolean get() {
-        try {
-            get1();
-            Method m = StableConfiguration.class.getDeclaredMethod("get1");
-            int level = WB.getMethodCompilationLevel(m);
-            if (level > 0) {
-              return (level == 4);
-            } else {
-              String javaVM = System.getProperty("java.vm.name", "");
-              if (javaVM.contains("Server")) return true;
-              if (javaVM.contains("Client")) return false;
-              throw new Error("Unknown VM type: "+javaVM);
-            }
-        } catch (NoSuchMethodException e) {
-            throw new Error(e);
-        }
-    }
-
 }
diff --git a/hotspot/test/compiler/stable/TestStableBoolean.java b/hotspot/test/compiler/stable/TestStableBoolean.java
index 168ddf48da7..e9d2e1eb703 100644
--- a/hotspot/test/compiler/stable/TestStableBoolean.java
+++ b/hotspot/test/compiler/stable/TestStableBoolean.java
@@ -87,8 +87,7 @@ import jdk.internal.vm.annotation.Stable;
 import java.lang.reflect.InvocationTargetException;
 
 public class TestStableBoolean {
-    static final boolean isStableEnabled    = StableConfiguration.isStableEnabled;
-    static final boolean isServerWithStable = StableConfiguration.isServerWithStable;
+    static final boolean isStableEnabled = StableConfiguration.isStableEnabled;
 
     public static void main(String[] args) throws Exception {
         run(DefaultValue.class);
@@ -209,14 +208,14 @@ public class TestStableBoolean {
                 c.v = new boolean[1]; c.v[0] = true;  boolean val1 = get();
                                       c.v[0] = false; boolean val2 = get();
                 assertEquals(val1, true);
-                assertEquals(val2, (isServerWithStable ? true : false));
+                assertEquals(val2, (isStableEnabled ? true : false));
             }
 
             {
                 c.v = new boolean[20]; c.v[10] = true;  boolean val1 = get1();
                                        c.v[10] = false; boolean val2 = get1();
                 assertEquals(val1, true);
-                assertEquals(val2, (isServerWithStable ? true : false));
+                assertEquals(val2, (isStableEnabled ? true : false));
             }
 
             {
@@ -241,19 +240,19 @@ public class TestStableBoolean {
                 c.v = new boolean[1][1]; c.v[0][0] = true;  boolean val1 = get();
                                          c.v[0][0] = false; boolean val2 = get();
                 assertEquals(val1, true);
-                assertEquals(val2, (isServerWithStable ? true : false));
+                assertEquals(val2, (isStableEnabled ? true : false));
 
                 c.v = new boolean[1][1]; c.v[0][0] = false; boolean val3 = get();
-                assertEquals(val3, (isServerWithStable ? true : false));
+                assertEquals(val3, (isStableEnabled ? true : false));
 
                 c.v[0] = new boolean[1]; c.v[0][0] = false; boolean val4 = get();
-                assertEquals(val4, (isServerWithStable ? true : false));
+                assertEquals(val4, (isStableEnabled ? true : false));
             }
 
             {
                 c.v = new boolean[1][1]; boolean[] val1 = get1();
                 c.v[0] = new boolean[1]; boolean[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -279,28 +278,28 @@ public class TestStableBoolean {
                 c.v = new boolean[1][1][1]; c.v[0][0][0] = true;  boolean val1 = get();
                                             c.v[0][0][0] = false; boolean val2 = get();
                 assertEquals(val1, true);
-                assertEquals(val2, (isServerWithStable ? true : false));
+                assertEquals(val2, (isStableEnabled ? true : false));
 
                 c.v = new boolean[1][1][1]; c.v[0][0][0] = false; boolean val3 = get();
-                assertEquals(val3, (isServerWithStable ? true : false));
+                assertEquals(val3, (isStableEnabled ? true : false));
 
                 c.v[0] = new boolean[1][1]; c.v[0][0][0] = false; boolean val4 = get();
-                assertEquals(val4, (isServerWithStable ? true : false));
+                assertEquals(val4, (isStableEnabled ? true : false));
 
                 c.v[0][0] = new boolean[1]; c.v[0][0][0] = false; boolean val5 = get();
-                assertEquals(val5, (isServerWithStable ? true : false));
+                assertEquals(val5, (isStableEnabled ? true : false));
             }
 
             {
                 c.v = new boolean[1][1][1]; boolean[] val1 = get1();
                 c.v[0][0] = new boolean[1]; boolean[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new boolean[1][1][1]; boolean[][] val1 = get2();
                 c.v[0] = new boolean[1][1]; boolean[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -327,37 +326,37 @@ public class TestStableBoolean {
                 c.v = new boolean[1][1][1][1]; c.v[0][0][0][0] = true;  boolean val1 = get();
                                                c.v[0][0][0][0] = false; boolean val2 = get();
                 assertEquals(val1, true);
-                assertEquals(val2, (isServerWithStable ? true : false));
+                assertEquals(val2, (isStableEnabled ? true : false));
 
                 c.v = new boolean[1][1][1][1]; c.v[0][0][0][0] = false; boolean val3 = get();
-                assertEquals(val3, (isServerWithStable ? true : false));
+                assertEquals(val3, (isStableEnabled ? true : false));
 
                 c.v[0] = new boolean[1][1][1]; c.v[0][0][0][0] = false; boolean val4 = get();
-                assertEquals(val4, (isServerWithStable ? true : false));
+                assertEquals(val4, (isStableEnabled ? true : false));
 
                 c.v[0][0] = new boolean[1][1]; c.v[0][0][0][0] = false; boolean val5 = get();
-                assertEquals(val5, (isServerWithStable ? true : false));
+                assertEquals(val5, (isStableEnabled ? true : false));
 
                 c.v[0][0][0] = new boolean[1]; c.v[0][0][0][0] = false; boolean val6 = get();
-                assertEquals(val6, (isServerWithStable ? true : false));
+                assertEquals(val6, (isStableEnabled ? true : false));
             }
 
             {
                 c.v = new boolean[1][1][1][1]; boolean[] val1 = get1();
                 c.v[0][0][0] = new boolean[1]; boolean[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new boolean[1][1][1][1]; boolean[][] val1 = get2();
                 c.v[0][0] = new boolean[1][1]; boolean[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new boolean[1][1][1][1]; boolean[][][] val1 = get3();
                 c.v[0] = new boolean[1][1][1]; boolean[][][] val2 = get3();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -420,7 +419,7 @@ public class TestStableBoolean {
                 c.v = new boolean[1][1]; c.v[0] = new boolean[0]; boolean[] val1 = get1();
                                          c.v[0] = new boolean[0]; boolean[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -456,14 +455,14 @@ public class TestStableBoolean {
                 c.v = new boolean[1][1][1]; c.v[0][0] = new boolean[0]; boolean[] val1 = get1();
                                             c.v[0][0] = new boolean[0]; boolean[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new boolean[1][1][1]; c.v[0] = new boolean[0][0]; boolean[][] val1 = get2();
                                             c.v[0] = new boolean[0][0]; boolean[][] val2 = get2();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -598,7 +597,7 @@ public class TestStableBoolean {
                                elem.a = false; boolean val3 = get(); boolean val4 = get1();
 
                 assertEquals(val1, true);
-                assertEquals(val3, (isServerWithStable ? true : false));
+                assertEquals(val3, (isStableEnabled ? true : false));
 
                 assertEquals(val2, true);
                 assertEquals(val4, false);
diff --git a/hotspot/test/compiler/stable/TestStableByte.java b/hotspot/test/compiler/stable/TestStableByte.java
index 694205e8e55..ad3653f78be 100644
--- a/hotspot/test/compiler/stable/TestStableByte.java
+++ b/hotspot/test/compiler/stable/TestStableByte.java
@@ -88,7 +88,6 @@ import java.lang.reflect.InvocationTargetException;
 
 public class TestStableByte {
     static final boolean isStableEnabled    = StableConfiguration.isStableEnabled;
-    static final boolean isServerWithStable = StableConfiguration.isServerWithStable;
 
     public static void main(String[] args) throws Exception {
         run(DefaultValue.class);
@@ -209,10 +208,10 @@ public class TestStableByte {
                 c.v = new byte[1]; c.v[0] = 1; byte val1 = get();
                                    c.v[0] = 2; byte val2 = get();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new byte[1]; c.v[0] = 3; byte val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
             }
 
@@ -220,10 +219,10 @@ public class TestStableByte {
                 c.v = new byte[20]; c.v[10] = 1; byte val1 = get1();
                                     c.v[10] = 2; byte val2 = get1();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new byte[20]; c.v[10] = 3; byte val3 = get1();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
             }
 
@@ -249,21 +248,21 @@ public class TestStableByte {
                 c.v = new byte[1][1]; c.v[0][0] = 1; byte val1 = get();
                                       c.v[0][0] = 2; byte val2 = get();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new byte[1][1]; c.v[0][0] = 3; byte val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
 
                 c.v[0] = new byte[1]; c.v[0][0] = 4; byte val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 4));
             }
 
             {
                 c.v = new byte[1][1]; byte[] val1 = get1();
                 c.v[0] = new byte[1]; byte[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -289,31 +288,31 @@ public class TestStableByte {
                 c.v = new byte[1][1][1]; c.v[0][0][0] = 1; byte val1 = get();
                                          c.v[0][0][0] = 2; byte val2 = get();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new byte[1][1][1]; c.v[0][0][0] = 3; byte val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
 
                 c.v[0] = new byte[1][1]; c.v[0][0][0] = 4; byte val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 4));
 
                 c.v[0][0] = new byte[1]; c.v[0][0][0] = 5; byte val5 = get();
-                assertEquals(val5, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val5, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 5));
             }
 
             {
                 c.v = new byte[1][1][1]; byte[] val1 = get1();
                 c.v[0][0] = new byte[1]; byte[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new byte[1][1][1]; byte[][] val1 = get2();
                 c.v[0] = new byte[1][1]; byte[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -340,41 +339,41 @@ public class TestStableByte {
                 c.v = new byte[1][1][1][1]; c.v[0][0][0][0] = 1; byte val1 = get();
                                             c.v[0][0][0][0] = 2; byte val2 = get();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new byte[1][1][1][1]; c.v[0][0][0][0] = 3; byte val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
 
                 c.v[0] = new byte[1][1][1]; c.v[0][0][0][0] = 4; byte val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 4));
 
                 c.v[0][0] = new byte[1][1]; c.v[0][0][0][0] = 5; byte val5 = get();
-                assertEquals(val5, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val5, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 5));
 
                 c.v[0][0][0] = new byte[1]; c.v[0][0][0][0] = 6; byte val6 = get();
-                assertEquals(val6, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val6, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 6));
             }
 
             {
                 c.v = new byte[1][1][1][1]; byte[] val1 = get1();
                 c.v[0][0][0] = new byte[1]; byte[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new byte[1][1][1][1]; byte[][] val1 = get2();
                 c.v[0][0] = new byte[1][1]; byte[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new byte[1][1][1][1]; byte[][][] val1 = get3();
                 c.v[0] = new byte[1][1][1]; byte[][][] val2 = get3();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -436,7 +435,7 @@ public class TestStableByte {
                 c.v = new byte[1][1]; c.v[0] = new byte[0]; byte[] val1 = get1();
                                      c.v[0] = new byte[0]; byte[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -472,14 +471,14 @@ public class TestStableByte {
                 c.v = new byte[1][1][1]; c.v[0][0] = new byte[0]; byte[] val1 = get1();
                                          c.v[0][0] = new byte[0]; byte[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new byte[1][1][1]; c.v[0] = new byte[0][0]; byte[][] val1 = get2();
                                          c.v[0] = new byte[0][0]; byte[][] val2 = get2();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -614,7 +613,7 @@ public class TestStableByte {
                                elem.a = 2; byte val3 = get(); byte val4 = get1();
 
                 assertEquals(val1, 1);
-                assertEquals(val3, (isServerWithStable ? 1 : 2));
+                assertEquals(val3, (isStableEnabled ? 1 : 2));
 
                 assertEquals(val2, 1);
                 assertEquals(val4, 2);
diff --git a/hotspot/test/compiler/stable/TestStableChar.java b/hotspot/test/compiler/stable/TestStableChar.java
index d92dfb67c73..1fdcca19496 100644
--- a/hotspot/test/compiler/stable/TestStableChar.java
+++ b/hotspot/test/compiler/stable/TestStableChar.java
@@ -88,7 +88,6 @@ import java.lang.reflect.InvocationTargetException;
 
 public class TestStableChar {
     static final boolean isStableEnabled    = StableConfiguration.isStableEnabled;
-    static final boolean isServerWithStable = StableConfiguration.isServerWithStable;
 
     public static void main(String[] args) throws Exception {
         run(DefaultValue.class);
@@ -209,10 +208,10 @@ public class TestStableChar {
                 c.v = new char[1]; c.v[0] = 'a'; char val1 = get();
                                    c.v[0] = 'b'; char val2 = get();
                 assertEquals(val1, 'a');
-                assertEquals(val2, (isServerWithStable ? 'a' : 'b'));
+                assertEquals(val2, (isStableEnabled ? 'a' : 'b'));
 
                 c.v = new char[1]; c.v[0] = 'c'; char val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 'a' : 'b')
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 'a' : 'b')
                                                     : 'c'));
             }
 
@@ -220,10 +219,10 @@ public class TestStableChar {
                 c.v = new char[20]; c.v[10] = 'a'; char val1 = get1();
                                     c.v[10] = 'b'; char val2 = get1();
                 assertEquals(val1, 'a');
-                assertEquals(val2, (isServerWithStable ? 'a' : 'b'));
+                assertEquals(val2, (isStableEnabled ? 'a' : 'b'));
 
                 c.v = new char[20]; c.v[10] = 'c'; char val3 = get1();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 'a' : 'b')
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 'a' : 'b')
                                                     : 'c'));
             }
 
@@ -249,21 +248,21 @@ public class TestStableChar {
                 c.v = new char[1][1]; c.v[0][0] = 'a'; char val1 = get();
                                       c.v[0][0] = 'b'; char val2 = get();
                 assertEquals(val1, 'a');
-                assertEquals(val2, (isServerWithStable ? 'a' : 'b'));
+                assertEquals(val2, (isStableEnabled ? 'a' : 'b'));
 
                 c.v = new char[1][1]; c.v[0][0] = 'c'; char val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 'a' : 'b')
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 'a' : 'b')
                                                     : 'c'));
 
                 c.v[0] = new char[1]; c.v[0][0] = 'd'; char val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 'a' : 'b')
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 'a' : 'b')
                                                     : 'd'));
             }
 
             {
                 c.v = new char[1][1]; char[] val1 = get1();
                 c.v[0] = new char[1]; char[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -289,31 +288,31 @@ public class TestStableChar {
                 c.v = new char[1][1][1]; c.v[0][0][0] = 'a'; char val1 = get();
                                          c.v[0][0][0] = 'b'; char val2 = get();
                 assertEquals(val1, 'a');
-                assertEquals(val2, (isServerWithStable ? 'a' : 'b'));
+                assertEquals(val2, (isStableEnabled ? 'a' : 'b'));
 
                 c.v = new char[1][1][1]; c.v[0][0][0] = 'c'; char val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 'a' : 'b')
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 'a' : 'b')
                                                     : 'c'));
 
                 c.v[0] = new char[1][1]; c.v[0][0][0] = 'd'; char val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 'a' : 'b')
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 'a' : 'b')
                                                     : 'd'));
 
                 c.v[0][0] = new char[1]; c.v[0][0][0] = 'e'; char val5 = get();
-                assertEquals(val5, (isStableEnabled ? (isServerWithStable ? 'a' : 'b')
+                assertEquals(val5, (isStableEnabled ? (isStableEnabled ? 'a' : 'b')
                                                     : 'e'));
             }
 
             {
                 c.v = new char[1][1][1]; char[] val1 = get1();
                 c.v[0][0] = new char[1]; char[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new char[1][1][1]; char[][] val1 = get2();
                 c.v[0] = new char[1][1]; char[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -340,41 +339,41 @@ public class TestStableChar {
                 c.v = new char[1][1][1][1]; c.v[0][0][0][0] = 'a'; char val1 = get();
                                             c.v[0][0][0][0] = 'b'; char val2 = get();
                 assertEquals(val1, 'a');
-                assertEquals(val2, (isServerWithStable ? 'a' : 'b'));
+                assertEquals(val2, (isStableEnabled ? 'a' : 'b'));
 
                 c.v = new char[1][1][1][1]; c.v[0][0][0][0] = 'c'; char val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 'a' : 'b')
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 'a' : 'b')
                                                     : 'c'));
 
                 c.v[0] = new char[1][1][1]; c.v[0][0][0][0] = 'd'; char val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 'a' : 'b')
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 'a' : 'b')
                                                     : 'd'));
 
                 c.v[0][0] = new char[1][1]; c.v[0][0][0][0] = 'e'; char val5 = get();
-                assertEquals(val5, (isStableEnabled ? (isServerWithStable ? 'a' : 'b')
+                assertEquals(val5, (isStableEnabled ? (isStableEnabled ? 'a' : 'b')
                                                     : 'e'));
 
                 c.v[0][0][0] = new char[1]; c.v[0][0][0][0] = 'f'; char val6 = get();
-                assertEquals(val6, (isStableEnabled ? (isServerWithStable ? 'a' : 'b')
+                assertEquals(val6, (isStableEnabled ? (isStableEnabled ? 'a' : 'b')
                                                     : 'f'));
             }
 
             {
                 c.v = new char[1][1][1][1]; char[] val1 = get1();
                 c.v[0][0][0] = new char[1]; char[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new char[1][1][1][1]; char[][] val1 = get2();
                 c.v[0][0] = new char[1][1]; char[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new char[1][1][1][1]; char[][][] val1 = get3();
                 c.v[0] = new char[1][1][1]; char[][][] val2 = get3();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -434,7 +433,7 @@ public class TestStableChar {
                 c.v = new char[1][1]; c.v[0] = new char[0]; char[] val1 = get1();
                                       c.v[0] = new char[0]; char[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -470,14 +469,14 @@ public class TestStableChar {
                 c.v = new char[1][1][1]; c.v[0][0] = new char[0]; char[] val1 = get1();
                                          c.v[0][0] = new char[0]; char[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new char[1][1][1]; c.v[0] = new char[0][0]; char[][] val1 = get2();
                                          c.v[0] = new char[0][0]; char[][] val2 = get2();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -612,7 +611,7 @@ public class TestStableChar {
                                elem.a = 'b'; char val3 = get(); char val4 = get1();
 
                 assertEquals(val1, 'a');
-                assertEquals(val3, (isServerWithStable ? 'a' : 'b'));
+                assertEquals(val3, (isStableEnabled ? 'a' : 'b'));
 
                 assertEquals(val2, 'a');
                 assertEquals(val4, 'b');
diff --git a/hotspot/test/compiler/stable/TestStableDouble.java b/hotspot/test/compiler/stable/TestStableDouble.java
index 5e55a0f8597..770d25df10c 100644
--- a/hotspot/test/compiler/stable/TestStableDouble.java
+++ b/hotspot/test/compiler/stable/TestStableDouble.java
@@ -88,7 +88,6 @@ import java.lang.reflect.InvocationTargetException;
 
 public class TestStableDouble {
     static final boolean isStableEnabled    = StableConfiguration.isStableEnabled;
-    static final boolean isServerWithStable = StableConfiguration.isServerWithStable;
 
     public static void main(String[] args) throws Exception {
         run(DefaultValue.class);
@@ -209,10 +208,10 @@ public class TestStableDouble {
                 c.v = new double[1]; c.v[0] = 1.0; double val1 = get();
                                      c.v[0] = 2.0; double val2 = get();
                 assertEquals(val1, 1.0);
-                assertEquals(val2, (isServerWithStable ? 1.0 : 2.0));
+                assertEquals(val2, (isStableEnabled ? 1.0 : 2.0));
 
                 c.v = new double[1]; c.v[0] = 3.0; double val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1.0 : 2.0)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1.0 : 2.0)
                                                     : 3.0));
             }
 
@@ -220,10 +219,10 @@ public class TestStableDouble {
                 c.v = new double[20]; c.v[10] = 1.0; double val1 = get1();
                                       c.v[10] = 2.0; double val2 = get1();
                 assertEquals(val1, 1.0);
-                assertEquals(val2, (isServerWithStable ? 1.0 : 2.0));
+                assertEquals(val2, (isStableEnabled ? 1.0 : 2.0));
 
                 c.v = new double[20]; c.v[10] = 3.0; double val3 = get1();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1.0 : 2.0)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1.0 : 2.0)
                                                     : 3.0));
             }
 
@@ -249,21 +248,21 @@ public class TestStableDouble {
                 c.v = new double[1][1]; c.v[0][0] = 1.0; double val1 = get();
                                         c.v[0][0] = 2.0; double val2 = get();
                 assertEquals(val1, 1.0);
-                assertEquals(val2, (isServerWithStable ? 1.0 : 2.0));
+                assertEquals(val2, (isStableEnabled ? 1.0 : 2.0));
 
                 c.v = new double[1][1]; c.v[0][0] = 3.0; double val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1.0 : 2.0)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1.0 : 2.0)
                                                     : 3.0));
 
                 c.v[0] = new double[1]; c.v[0][0] = 4.0; double val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1.0 : 2.0)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1.0 : 2.0)
                                                     : 4.0));
             }
 
             {
                 c.v = new double[1][1]; double[] val1 = get1();
                 c.v[0] = new double[1]; double[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -289,31 +288,31 @@ public class TestStableDouble {
                 c.v = new double[1][1][1]; c.v[0][0][0] = 1.0; double val1 = get();
                                            c.v[0][0][0] = 2.0; double val2 = get();
                 assertEquals(val1, 1.0);
-                assertEquals(val2, (isServerWithStable ? 1.0 : 2.0));
+                assertEquals(val2, (isStableEnabled ? 1.0 : 2.0));
 
                 c.v = new double[1][1][1]; c.v[0][0][0] = 3.0; double val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1.0 : 2.0)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1.0 : 2.0)
                                                     : 3.0));
 
                 c.v[0] = new double[1][1]; c.v[0][0][0] = 4.0; double val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1.0 : 2.0)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1.0 : 2.0)
                                                     : 4.0));
 
                 c.v[0][0] = new double[1]; c.v[0][0][0] = 5.0; double val5 = get();
-                assertEquals(val5, (isStableEnabled ? (isServerWithStable ? 1.0 : 2.0)
+                assertEquals(val5, (isStableEnabled ? (isStableEnabled ? 1.0 : 2.0)
                                                     : 5.0));
             }
 
             {
                 c.v = new double[1][1][1]; double[] val1 = get1();
                 c.v[0][0] = new double[1]; double[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new double[1][1][1]; double[][] val1 = get2();
                 c.v[0] = new double[1][1]; double[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -340,41 +339,41 @@ public class TestStableDouble {
                 c.v = new double[1][1][1][1]; c.v[0][0][0][0] = 1.0; double val1 = get();
                                               c.v[0][0][0][0] = 2.0; double val2 = get();
                 assertEquals(val1, 1.0);
-                assertEquals(val2, (isServerWithStable ? 1.0 : 2.0));
+                assertEquals(val2, (isStableEnabled ? 1.0 : 2.0));
 
                 c.v = new double[1][1][1][1]; c.v[0][0][0][0] = 3.0; double val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1.0 : 2.0)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1.0 : 2.0)
                                                     : 3.0));
 
                 c.v[0] = new double[1][1][1]; c.v[0][0][0][0] = 4.0; double val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1.0 : 2.0)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1.0 : 2.0)
                                                     : 4.0));
 
                 c.v[0][0] = new double[1][1]; c.v[0][0][0][0] = 5.0; double val5 = get();
-                assertEquals(val5, (isStableEnabled ? (isServerWithStable ? 1.0 : 2.0)
+                assertEquals(val5, (isStableEnabled ? (isStableEnabled ? 1.0 : 2.0)
                                                     : 5.0));
 
                 c.v[0][0][0] = new double[1]; c.v[0][0][0][0] = 6.0; double val6 = get();
-                assertEquals(val6, (isStableEnabled ? (isServerWithStable ? 1.0 : 2.0)
+                assertEquals(val6, (isStableEnabled ? (isStableEnabled ? 1.0 : 2.0)
                                                     : 6.0));
             }
 
             {
                 c.v = new double[1][1][1][1]; double[] val1 = get1();
                 c.v[0][0][0] = new double[1]; double[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new double[1][1][1][1]; double[][] val1 = get2();
                 c.v[0][0] = new double[1][1]; double[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new double[1][1][1][1]; double[][][] val1 = get3();
                 c.v[0] = new double[1][1][1]; double[][][] val2 = get3();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -434,7 +433,7 @@ public class TestStableDouble {
                 c.v = new double[1][1]; c.v[0] = new double[0]; double[] val1 = get1();
                                         c.v[0] = new double[0]; double[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -470,14 +469,14 @@ public class TestStableDouble {
                 c.v = new double[1][1][1]; c.v[0][0] = new double[0]; double[] val1 = get1();
                                            c.v[0][0] = new double[0]; double[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new double[1][1][1]; c.v[0] = new double[0][0]; double[][] val1 = get2();
                                            c.v[0] = new double[0][0]; double[][] val2 = get2();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -612,7 +611,7 @@ public class TestStableDouble {
                                elem.a = 2.0; double val3 = get(); double val4 = get1();
 
                 assertEquals(val1, 1.0);
-                assertEquals(val3, (isServerWithStable ? 1.0 : 2.0));
+                assertEquals(val3, (isStableEnabled ? 1.0 : 2.0));
 
                 assertEquals(val2, 1.0);
                 assertEquals(val4, 2.0);
diff --git a/hotspot/test/compiler/stable/TestStableFloat.java b/hotspot/test/compiler/stable/TestStableFloat.java
index 04acead22ef..d2f417c8ad3 100644
--- a/hotspot/test/compiler/stable/TestStableFloat.java
+++ b/hotspot/test/compiler/stable/TestStableFloat.java
@@ -88,7 +88,6 @@ import java.lang.reflect.InvocationTargetException;
 
 public class TestStableFloat {
     static final boolean isStableEnabled    = StableConfiguration.isStableEnabled;
-    static final boolean isServerWithStable = StableConfiguration.isServerWithStable;
 
     public static void main(String[] args) throws Exception {
         run(DefaultValue.class);
@@ -209,10 +208,10 @@ public class TestStableFloat {
                 c.v = new float[1]; c.v[0] = 1.0F; float val1 = get();
                                     c.v[0] = 2.0F; float val2 = get();
                 assertEquals(val1, 1.0F);
-                assertEquals(val2, (isServerWithStable ? 1.0F : 2.0F));
+                assertEquals(val2, (isStableEnabled ? 1.0F : 2.0F));
 
                 c.v = new float[1]; c.v[0] = 3.0F; float val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1.0F : 2.0F)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1.0F : 2.0F)
                                                     : 3.0F));
             }
 
@@ -220,10 +219,10 @@ public class TestStableFloat {
                 c.v = new float[20]; c.v[10] = 1.0F; float val1 = get1();
                                      c.v[10] = 2.0F; float val2 = get1();
                 assertEquals(val1, 1.0F);
-                assertEquals(val2, (isServerWithStable ? 1.0F : 2.0F));
+                assertEquals(val2, (isStableEnabled ? 1.0F : 2.0F));
 
                 c.v = new float[20]; c.v[10] = 3.0F; float val3 = get1();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1.0F : 2.0F)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1.0F : 2.0F)
                                                     : 3.0F));
             }
 
@@ -249,21 +248,21 @@ public class TestStableFloat {
                 c.v = new float[1][1]; c.v[0][0] = 1.0F; float val1 = get();
                                        c.v[0][0] = 2.0F; float val2 = get();
                 assertEquals(val1, 1.0F);
-                assertEquals(val2, (isServerWithStable ? 1.0F : 2.0F));
+                assertEquals(val2, (isStableEnabled ? 1.0F : 2.0F));
 
                 c.v = new float[1][1]; c.v[0][0] = 3.0F; float val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1.0F : 2.0F)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1.0F : 2.0F)
                                                     : 3.0F));
 
                 c.v[0] = new float[1]; c.v[0][0] = 4.0F; float val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1.0F : 2.0F)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1.0F : 2.0F)
                                                     : 4.0F));
             }
 
             {
                 c.v = new float[1][1]; float[] val1 = get1();
                 c.v[0] = new float[1]; float[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -289,31 +288,31 @@ public class TestStableFloat {
                 c.v = new float[1][1][1]; c.v[0][0][0] = 1.0F; float val1 = get();
                                           c.v[0][0][0] = 2.0F; float val2 = get();
                 assertEquals(val1, 1.0F);
-                assertEquals(val2, (isServerWithStable ? 1.0F : 2.0F));
+                assertEquals(val2, (isStableEnabled ? 1.0F : 2.0F));
 
                 c.v = new float[1][1][1]; c.v[0][0][0] = 3.0F; float val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1.0F : 2.0F)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1.0F : 2.0F)
                                                     : 3.0F));
 
                 c.v[0] = new float[1][1]; c.v[0][0][0] = 4.0F; float val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1.0F : 2.0F)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1.0F : 2.0F)
                                                     : 4.0F));
 
                 c.v[0][0] = new float[1]; c.v[0][0][0] = 5.0F; float val5 = get();
-                assertEquals(val5, (isStableEnabled ? (isServerWithStable ? 1.0F : 2.0F)
+                assertEquals(val5, (isStableEnabled ? (isStableEnabled ? 1.0F : 2.0F)
                                                     : 5.0F));
             }
 
             {
                 c.v = new float[1][1][1]; float[] val1 = get1();
                 c.v[0][0] = new float[1]; float[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new float[1][1][1]; float[][] val1 = get2();
                 c.v[0] = new float[1][1]; float[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -340,41 +339,41 @@ public class TestStableFloat {
                 c.v = new float[1][1][1][1]; c.v[0][0][0][0] = 1.0F; float val1 = get();
                                              c.v[0][0][0][0] = 2.0F; float val2 = get();
                 assertEquals(val1, 1.0F);
-                assertEquals(val2, (isServerWithStable ? 1.0F : 2.0F));
+                assertEquals(val2, (isStableEnabled ? 1.0F : 2.0F));
 
                 c.v = new float[1][1][1][1]; c.v[0][0][0][0] = 3.0F; float val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1.0F : 2.0F)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1.0F : 2.0F)
                                                     : 3.0F));
 
                 c.v[0] = new float[1][1][1]; c.v[0][0][0][0] = 4.0F; float val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1.0F : 2.0F)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1.0F : 2.0F)
                                                     : 4.0F));
 
                 c.v[0][0] = new float[1][1]; c.v[0][0][0][0] = 5.0F; float val5 = get();
-                assertEquals(val5, (isStableEnabled ? (isServerWithStable ? 1.0F : 2.0F)
+                assertEquals(val5, (isStableEnabled ? (isStableEnabled ? 1.0F : 2.0F)
                                                     : 5.0F));
 
                 c.v[0][0][0] = new float[1]; c.v[0][0][0][0] = 6.0F; float val6 = get();
-                assertEquals(val6, (isStableEnabled ? (isServerWithStable ? 1.0F : 2.0F)
+                assertEquals(val6, (isStableEnabled ? (isStableEnabled ? 1.0F : 2.0F)
                                                     : 6.0F));
             }
 
             {
                 c.v = new float[1][1][1][1]; float[] val1 = get1();
                 c.v[0][0][0] = new float[1]; float[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new float[1][1][1][1]; float[][] val1 = get2();
                 c.v[0][0] = new float[1][1]; float[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new float[1][1][1][1]; float[][][] val1 = get3();
                 c.v[0] = new float[1][1][1]; float[][][] val2 = get3();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -434,7 +433,7 @@ public class TestStableFloat {
                 c.v = new float[1][1]; c.v[0] = new float[0]; float[] val1 = get1();
                                        c.v[0] = new float[0]; float[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -470,14 +469,14 @@ public class TestStableFloat {
                 c.v = new float[1][1][1]; c.v[0][0] = new float[0]; float[] val1 = get1();
                                           c.v[0][0] = new float[0]; float[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new float[1][1][1]; c.v[0] = new float[0][0]; float[][] val1 = get2();
                                           c.v[0] = new float[0][0]; float[][] val2 = get2();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -612,7 +611,7 @@ public class TestStableFloat {
                                elem.a = 2.0F; float val3 = get(); float val4 = get1();
 
                 assertEquals(val1, 1.0F);
-                assertEquals(val3, (isServerWithStable ? 1.0F : 2.0F));
+                assertEquals(val3, (isStableEnabled ? 1.0F : 2.0F));
 
                 assertEquals(val2, 1.0F);
                 assertEquals(val4, 2.0F);
diff --git a/hotspot/test/compiler/stable/TestStableInt.java b/hotspot/test/compiler/stable/TestStableInt.java
index 2837bd3d1a5..4b99f95e2d5 100644
--- a/hotspot/test/compiler/stable/TestStableInt.java
+++ b/hotspot/test/compiler/stable/TestStableInt.java
@@ -88,7 +88,6 @@ import java.lang.reflect.InvocationTargetException;
 
 public class TestStableInt {
     static final boolean isStableEnabled    = StableConfiguration.isStableEnabled;
-    static final boolean isServerWithStable = StableConfiguration.isServerWithStable;
 
     public static void main(String[] args) throws Exception {
         run(DefaultValue.class);
@@ -209,10 +208,10 @@ public class TestStableInt {
                 c.v = new int[1]; c.v[0] = 1; int val1 = get();
                                   c.v[0] = 2; int val2 = get();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new int[1]; c.v[0] = 3; int val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
             }
 
@@ -220,10 +219,10 @@ public class TestStableInt {
                 c.v = new int[20]; c.v[10] = 1; int val1 = get1();
                                    c.v[10] = 2; int val2 = get1();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new int[20]; c.v[10] = 3; int val3 = get1();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
             }
 
@@ -249,21 +248,21 @@ public class TestStableInt {
                 c.v = new int[1][1]; c.v[0][0] = 1; int val1 = get();
                                      c.v[0][0] = 2; int val2 = get();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new int[1][1]; c.v[0][0] = 3; int val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
 
                 c.v[0] = new int[1]; c.v[0][0] = 4; int val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 4));
             }
 
             {
                 c.v = new int[1][1]; int[] val1 = get1();
                 c.v[0] = new int[1]; int[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -289,31 +288,31 @@ public class TestStableInt {
                 c.v = new int[1][1][1]; c.v[0][0][0] = 1; int val1 = get();
                                         c.v[0][0][0] = 2; int val2 = get();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new int[1][1][1]; c.v[0][0][0] = 3; int val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
 
                 c.v[0] = new int[1][1]; c.v[0][0][0] = 4; int val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 4));
 
                 c.v[0][0] = new int[1]; c.v[0][0][0] = 5; int val5 = get();
-                assertEquals(val5, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val5, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 5));
             }
 
             {
                 c.v = new int[1][1][1]; int[] val1 = get1();
                 c.v[0][0] = new int[1]; int[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new int[1][1][1]; int[][] val1 = get2();
                 c.v[0] = new int[1][1]; int[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -340,41 +339,41 @@ public class TestStableInt {
                 c.v = new int[1][1][1][1]; c.v[0][0][0][0] = 1; int val1 = get();
                                            c.v[0][0][0][0] = 2; int val2 = get();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new int[1][1][1][1]; c.v[0][0][0][0] = 3; int val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
 
                 c.v[0] = new int[1][1][1]; c.v[0][0][0][0] = 4; int val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 4));
 
                 c.v[0][0] = new int[1][1]; c.v[0][0][0][0] = 5; int val5 = get();
-                assertEquals(val5, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val5, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 5));
 
                 c.v[0][0][0] = new int[1]; c.v[0][0][0][0] = 6; int val6 = get();
-                assertEquals(val6, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val6, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 6));
             }
 
             {
                 c.v = new int[1][1][1][1]; int[] val1 = get1();
                 c.v[0][0][0] = new int[1]; int[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new int[1][1][1][1]; int[][] val1 = get2();
                 c.v[0][0] = new int[1][1]; int[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new int[1][1][1][1]; int[][][] val1 = get3();
                 c.v[0] = new int[1][1][1]; int[][][] val2 = get3();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -434,7 +433,7 @@ public class TestStableInt {
                 c.v = new int[1][1]; c.v[0] = new int[0]; int[] val1 = get1();
                                      c.v[0] = new int[0]; int[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -470,14 +469,14 @@ public class TestStableInt {
                 c.v = new int[1][1][1]; c.v[0][0] = new int[0]; int[] val1 = get1();
                                         c.v[0][0] = new int[0]; int[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new int[1][1][1]; c.v[0] = new int[0][0]; int[][] val1 = get2();
                                         c.v[0] = new int[0][0]; int[][] val2 = get2();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -612,7 +611,7 @@ public class TestStableInt {
                                elem.a = 2; int val3 = get(); int val4 = get1();
 
                 assertEquals(val1, 1);
-                assertEquals(val3, (isServerWithStable ? 1 : 2));
+                assertEquals(val3, (isStableEnabled ? 1 : 2));
 
                 assertEquals(val2, 1);
                 assertEquals(val4, 2);
diff --git a/hotspot/test/compiler/stable/TestStableLong.java b/hotspot/test/compiler/stable/TestStableLong.java
index b6c2fbb0be6..00e9863cca0 100644
--- a/hotspot/test/compiler/stable/TestStableLong.java
+++ b/hotspot/test/compiler/stable/TestStableLong.java
@@ -88,7 +88,6 @@ import java.lang.reflect.InvocationTargetException;
 
 public class TestStableLong {
     static final boolean isStableEnabled    = StableConfiguration.isStableEnabled;
-    static final boolean isServerWithStable = StableConfiguration.isServerWithStable;
 
     public static void main(String[] args) throws Exception {
         run(DefaultValue.class);
@@ -209,10 +208,10 @@ public class TestStableLong {
                 c.v = new long[1]; c.v[0] = 1; long val1 = get();
                                    c.v[0] = 2; long val2 = get();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new long[1]; c.v[0] = 3; long val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
             }
 
@@ -220,10 +219,10 @@ public class TestStableLong {
                 c.v = new long[20]; c.v[10] = 1; long val1 = get1();
                                     c.v[10] = 2; long val2 = get1();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new long[20]; c.v[10] = 3; long val3 = get1();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
             }
 
@@ -249,21 +248,21 @@ public class TestStableLong {
                 c.v = new long[1][1]; c.v[0][0] = 1; long val1 = get();
                                       c.v[0][0] = 2; long val2 = get();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new long[1][1]; c.v[0][0] = 3; long val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
 
                 c.v[0] = new long[1]; c.v[0][0] = 4; long val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 4));
             }
 
             {
                 c.v = new long[1][1]; long[] val1 = get1();
                 c.v[0] = new long[1]; long[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -289,31 +288,31 @@ public class TestStableLong {
                 c.v = new long[1][1][1]; c.v[0][0][0] = 1; long val1 = get();
                                          c.v[0][0][0] = 2; long val2 = get();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new long[1][1][1]; c.v[0][0][0] = 3; long val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
 
                 c.v[0] = new long[1][1]; c.v[0][0][0] = 4; long val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 4));
 
                 c.v[0][0] = new long[1]; c.v[0][0][0] = 5; long val5 = get();
-                assertEquals(val5, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val5, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 5));
             }
 
             {
                 c.v = new long[1][1][1]; long[] val1 = get1();
                 c.v[0][0] = new long[1]; long[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new long[1][1][1]; long[][] val1 = get2();
                 c.v[0] = new long[1][1]; long[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -340,41 +339,41 @@ public class TestStableLong {
                 c.v = new long[1][1][1][1]; c.v[0][0][0][0] = 1; long val1 = get();
                                             c.v[0][0][0][0] = 2; long val2 = get();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new long[1][1][1][1]; c.v[0][0][0][0] = 3; long val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
 
                 c.v[0] = new long[1][1][1]; c.v[0][0][0][0] = 4; long val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 4));
 
                 c.v[0][0] = new long[1][1]; c.v[0][0][0][0] = 5; long val5 = get();
-                assertEquals(val5, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val5, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 5));
 
                 c.v[0][0][0] = new long[1]; c.v[0][0][0][0] = 6; long val6 = get();
-                assertEquals(val6, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val6, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 6));
             }
 
             {
                 c.v = new long[1][1][1][1]; long[] val1 = get1();
                 c.v[0][0][0] = new long[1]; long[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new long[1][1][1][1]; long[][] val1 = get2();
                 c.v[0][0] = new long[1][1]; long[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new long[1][1][1][1]; long[][][] val1 = get3();
                 c.v[0] = new long[1][1][1]; long[][][] val2 = get3();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -434,7 +433,7 @@ public class TestStableLong {
                 c.v = new long[1][1]; c.v[0] = new long[0]; long[] val1 = get1();
                                      c.v[0] = new long[0]; long[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -470,14 +469,14 @@ public class TestStableLong {
                 c.v = new long[1][1][1]; c.v[0][0] = new long[0]; long[] val1 = get1();
                                          c.v[0][0] = new long[0]; long[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new long[1][1][1]; c.v[0] = new long[0][0]; long[][] val1 = get2();
                                          c.v[0] = new long[0][0]; long[][] val2 = get2();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -612,7 +611,7 @@ public class TestStableLong {
                                elem.a = 2; long val3 = get(); long val4 = get1();
 
                 assertEquals(val1, 1);
-                assertEquals(val3, (isServerWithStable ? 1 : 2));
+                assertEquals(val3, (isStableEnabled ? 1 : 2));
 
                 assertEquals(val2, 1);
                 assertEquals(val4, 2);
diff --git a/hotspot/test/compiler/stable/TestStableObject.java b/hotspot/test/compiler/stable/TestStableObject.java
index b61736b6e32..4602a064468 100644
--- a/hotspot/test/compiler/stable/TestStableObject.java
+++ b/hotspot/test/compiler/stable/TestStableObject.java
@@ -89,7 +89,6 @@ import java.lang.reflect.InvocationTargetException;
 
 public class TestStableObject {
     static final boolean isStableEnabled    = StableConfiguration.isStableEnabled;
-    static final boolean isServerWithStable = StableConfiguration.isServerWithStable;
 
     public static void main(String[] args) throws Exception {
         run(DefaultValue.class);
@@ -212,10 +211,10 @@ public class TestStableObject {
                 c.v = new Object[1]; c.v[0] = Values.A; Object val1 = get();
                                      c.v[0] = Values.B; Object val2 = get();
                 assertEquals(val1, Values.A);
-                assertEquals(val2, (isServerWithStable ? Values.A : Values.B));
+                assertEquals(val2, (isStableEnabled ? Values.A : Values.B));
 
                 c.v = new Object[1]; c.v[0] = Values.C; Object val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? Values.A : Values.B)
                                                     : Values.C));
             }
 
@@ -223,10 +222,10 @@ public class TestStableObject {
                 c.v = new Object[20]; c.v[10] = Values.A; Object val1 = get1();
                                       c.v[10] = Values.B; Object val2 = get1();
                 assertEquals(val1, Values.A);
-                assertEquals(val2, (isServerWithStable ? Values.A : Values.B));
+                assertEquals(val2, (isStableEnabled ? Values.A : Values.B));
 
                 c.v = new Object[20]; c.v[10] = Values.C; Object val3 = get1();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? Values.A : Values.B)
                                                     : Values.C));
             }
 
@@ -252,21 +251,21 @@ public class TestStableObject {
                 c.v = new Object[1][1]; c.v[0][0] = Values.A; Object val1 = get();
                                         c.v[0][0] = Values.B; Object val2 = get();
                 assertEquals(val1, Values.A);
-                assertEquals(val2, (isServerWithStable ? Values.A : Values.B));
+                assertEquals(val2, (isStableEnabled ? Values.A : Values.B));
 
                 c.v = new Object[1][1]; c.v[0][0] = Values.C; Object val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? Values.A : Values.B)
                                                     : Values.C));
 
                 c.v[0] = new Object[1]; c.v[0][0] = Values.D; Object val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? Values.A : Values.B)
                                                     : Values.D));
             }
 
             {
                 c.v = new Object[1][1]; Object[] val1 = get1();
                 c.v[0] = new Object[1]; Object[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -292,31 +291,31 @@ public class TestStableObject {
                 c.v = new Object[1][1][1]; c.v[0][0][0] = Values.A; Object val1 = get();
                                            c.v[0][0][0] = Values.B; Object val2 = get();
                 assertEquals(val1, Values.A);
-                assertEquals(val2, (isServerWithStable ? Values.A : Values.B));
+                assertEquals(val2, (isStableEnabled ? Values.A : Values.B));
 
                 c.v = new Object[1][1][1]; c.v[0][0][0] = Values.C; Object val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? Values.A : Values.B)
                                                     : Values.C));
 
                 c.v[0] = new Object[1][1]; c.v[0][0][0] = Values.D; Object val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? Values.A : Values.B)
                                                     : Values.D));
 
                 c.v[0][0] = new Object[1]; c.v[0][0][0] = Values.E; Object val5 = get();
-                assertEquals(val5, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B)
+                assertEquals(val5, (isStableEnabled ? (isStableEnabled ? Values.A : Values.B)
                                                     : Values.E));
             }
 
             {
                 c.v = new Object[1][1][1]; Object[] val1 = get1();
                 c.v[0][0] = new Object[1]; Object[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new Object[1][1][1]; Object[][] val1 = get2();
                 c.v[0] = new Object[1][1]; Object[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -343,41 +342,41 @@ public class TestStableObject {
                 c.v = new Object[1][1][1][1]; c.v[0][0][0][0] = Values.A; Object val1 = get();
                                               c.v[0][0][0][0] = Values.B; Object val2 = get();
                 assertEquals(val1, Values.A);
-                assertEquals(val2, (isServerWithStable ? Values.A : Values.B));
+                assertEquals(val2, (isStableEnabled ? Values.A : Values.B));
 
                 c.v = new Object[1][1][1][1]; c.v[0][0][0][0] = Values.C; Object val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? Values.A : Values.B)
                                                     : Values.C));
 
                 c.v[0] = new Object[1][1][1]; c.v[0][0][0][0] = Values.D; Object val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? Values.A : Values.B)
                                                     : Values.D));
 
                 c.v[0][0] = new Object[1][1]; c.v[0][0][0][0] = Values.E; Object val5 = get();
-                assertEquals(val5, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B)
+                assertEquals(val5, (isStableEnabled ? (isStableEnabled ? Values.A : Values.B)
                                                     : Values.E));
 
                 c.v[0][0][0] = new Object[1]; c.v[0][0][0][0] = Values.F; Object val6 = get();
-                assertEquals(val6, (isStableEnabled ? (isServerWithStable ? Values.A : Values.B)
+                assertEquals(val6, (isStableEnabled ? (isStableEnabled ? Values.A : Values.B)
                                                     : Values.F));
             }
 
             {
                 c.v = new Object[1][1][1][1]; Object[] val1 = get1();
                 c.v[0][0][0] = new Object[1]; Object[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new Object[1][1][1][1]; Object[][] val1 = get2();
                 c.v[0][0] = new Object[1][1]; Object[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new Object[1][1][1][1]; Object[][][] val1 = get3();
                 c.v[0] = new Object[1][1][1]; Object[][][] val2 = get3();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -437,7 +436,7 @@ public class TestStableObject {
                 c.v = new Object[1][1]; c.v[0] = new Object[0]; Object[] val1 = get1();
                                      c.v[0] = new Object[0]; Object[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -473,14 +472,14 @@ public class TestStableObject {
                 c.v = new Object[1][1][1]; c.v[0][0] = new Object[0]; Object[] val1 = get1();
                                            c.v[0][0] = new Object[0]; Object[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new Object[1][1][1]; c.v[0] = new Object[0][0]; Object[][] val1 = get2();
                                            c.v[0] = new Object[0][0]; Object[][] val2 = get2();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -615,7 +614,7 @@ public class TestStableObject {
                                elem.a = Values.B; Object val3 = get(); Object val4 = get1();
 
                 assertEquals(val1, Values.A);
-                assertEquals(val3, (isServerWithStable ? Values.A : Values.B));
+                assertEquals(val3, (isStableEnabled ? Values.A : Values.B));
 
                 assertEquals(val2, Values.A);
                 assertEquals(val4, Values.B);
diff --git a/hotspot/test/compiler/stable/TestStableShort.java b/hotspot/test/compiler/stable/TestStableShort.java
index 1b0f127785c..9e9b50d05d6 100644
--- a/hotspot/test/compiler/stable/TestStableShort.java
+++ b/hotspot/test/compiler/stable/TestStableShort.java
@@ -88,7 +88,6 @@ import java.lang.reflect.InvocationTargetException;
 
 public class TestStableShort {
     static final boolean isStableEnabled    = StableConfiguration.isStableEnabled;
-    static final boolean isServerWithStable = StableConfiguration.isServerWithStable;
 
     public static void main(String[] args) throws Exception {
         run(DefaultValue.class);
@@ -209,10 +208,10 @@ public class TestStableShort {
                 c.v = new short[1]; c.v[0] = 1; short val1 = get();
                                     c.v[0] = 2; short val2 = get();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new short[1]; c.v[0] = 3; short val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
             }
 
@@ -220,10 +219,10 @@ public class TestStableShort {
                 c.v = new short[20]; c.v[10] = 1; short val1 = get1();
                                      c.v[10] = 2; short val2 = get1();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new short[20]; c.v[10] = 3; short val3 = get1();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
             }
 
@@ -249,21 +248,21 @@ public class TestStableShort {
                 c.v = new short[1][1]; c.v[0][0] = 1; short val1 = get();
                                        c.v[0][0] = 2; short val2 = get();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new short[1][1]; c.v[0][0] = 3; short val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
 
                 c.v[0] = new short[1]; c.v[0][0] = 4; short val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 4));
             }
 
             {
                 c.v = new short[1][1]; short[] val1 = get1();
                 c.v[0] = new short[1]; short[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -289,31 +288,31 @@ public class TestStableShort {
                 c.v = new short[1][1][1]; c.v[0][0][0] = 1; short val1 = get();
                                           c.v[0][0][0] = 2; short val2 = get();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new short[1][1][1]; c.v[0][0][0] = 3; short val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
 
                 c.v[0] = new short[1][1]; c.v[0][0][0] = 4; short val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 4));
 
                 c.v[0][0] = new short[1]; c.v[0][0][0] = 5; short val5 = get();
-                assertEquals(val5, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val5, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 5));
             }
 
             {
                 c.v = new short[1][1][1]; short[] val1 = get1();
                 c.v[0][0] = new short[1]; short[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new short[1][1][1]; short[][] val1 = get2();
                 c.v[0] = new short[1][1]; short[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -340,41 +339,41 @@ public class TestStableShort {
                 c.v = new short[1][1][1][1]; c.v[0][0][0][0] = 1; short val1 = get();
                                              c.v[0][0][0][0] = 2; short val2 = get();
                 assertEquals(val1, 1);
-                assertEquals(val2, (isServerWithStable ? 1 : 2));
+                assertEquals(val2, (isStableEnabled ? 1 : 2));
 
                 c.v = new short[1][1][1][1]; c.v[0][0][0][0] = 3; short val3 = get();
-                assertEquals(val3, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val3, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 3));
 
                 c.v[0] = new short[1][1][1]; c.v[0][0][0][0] = 4; short val4 = get();
-                assertEquals(val4, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val4, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 4));
 
                 c.v[0][0] = new short[1][1]; c.v[0][0][0][0] = 5; short val5 = get();
-                assertEquals(val5, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val5, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 5));
 
                 c.v[0][0][0] = new short[1]; c.v[0][0][0][0] = 6; short val6 = get();
-                assertEquals(val6, (isStableEnabled ? (isServerWithStable ? 1 : 2)
+                assertEquals(val6, (isStableEnabled ? (isStableEnabled ? 1 : 2)
                                                     : 6));
             }
 
             {
                 c.v = new short[1][1][1][1]; short[] val1 = get1();
                 c.v[0][0][0] = new short[1]; short[] val2 = get1();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new short[1][1][1][1]; short[][] val1 = get2();
                 c.v[0][0] = new short[1][1]; short[][] val2 = get2();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new short[1][1][1][1]; short[][][] val1 = get3();
                 c.v[0] = new short[1][1][1]; short[][][] val2 = get3();
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -434,7 +433,7 @@ public class TestStableShort {
                 c.v = new short[1][1]; c.v[0] = new short[0]; short[] val1 = get1();
                                        c.v[0] = new short[0]; short[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -470,14 +469,14 @@ public class TestStableShort {
                 c.v = new short[1][1][1]; c.v[0][0] = new short[0]; short[] val1 = get1();
                                           c.v[0][0] = new short[0]; short[] val2 = get1();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
                 c.v = new short[1][1][1]; c.v[0] = new short[0][0]; short[][] val1 = get2();
                                           c.v[0] = new short[0][0]; short[][] val2 = get2();
 
-                assertTrue((isServerWithStable ? (val1 == val2) : (val1 != val2)));
+                assertTrue((isStableEnabled ? (val1 == val2) : (val1 != val2)));
             }
 
             {
@@ -612,7 +611,7 @@ public class TestStableShort {
                                elem.a = 2; short val3 = get(); short val4 = get1();
 
                 assertEquals(val1, 1);
-                assertEquals(val3, (isServerWithStable ? 1 : 2));
+                assertEquals(val3, (isStableEnabled ? 1 : 2));
 
                 assertEquals(val2, 1);
                 assertEquals(val4, 2);
diff --git a/hotspot/test/compiler/types/TestPhiElimination.java b/hotspot/test/compiler/types/TestPhiElimination.java
new file mode 100644
index 00000000000..5029b99ee77
--- /dev/null
+++ b/hotspot/test/compiler/types/TestPhiElimination.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @bug 8150804
+ * @summary Tests elimination of Phi nodes without losing type information.
+ * @run main/othervm -XX:-BackgroundCompilation -XX:-UseOnStackReplacement TestPhiElimination
+ */
+public class TestPhiElimination {
+    /*
+       A::get() is inlined into test(obj) producing the following graph:
+
+               Parm (obj)
+            TestPhiElimination
+                   |
+                 CastPP
+        TestPhiElimination:NotNull
+                   |
+              CheckCastPP
+               A:NotNull
+               /       \
+       CheckCastPP     |
+        A:NotNull      |
+                \     /
+                  Phi
+                   A
+                   |
+               Safepoint
+
+       PhiNode::ideal() then replaces the Phi by a CheckCastPP:
+
+               Parm (obj)
+            TestPhiElimination
+                   |
+              CheckCastPP
+                   A
+                   |
+               Safepoint
+
+       losing the :NotNull information. Therefore, we cannot prove that obj != null
+       when accessing a field and add an uncommon trap. Since obj is used as monitor, we
+       set it to TOP in the uncommon trap branch and later fail in Process_OopMap_Node
+       because the monitor object is TOP.
+    */
+    public Object test(TestPhiElimination obj) {
+        if (obj instanceof A) {
+            return ((A) obj).get();
+        }
+        return null;
+    }
+
+    static public void main(String[] args) {
+        TestPhiElimination t = new TestPhiElimination();
+
+        // Warmup
+        B b = new B();
+        for (int i = 0; i < 1_000; ++i) {
+            t.test(b);
+        }
+
+        // Compile
+        A a = new A();
+        for (int i = 0; i < 20_000; ++i) {
+            if (i % 2 == 0) {
+                a.f = null;
+            }
+            t.test(a);
+        }
+    }
+
+}
+
+class A extends TestPhiElimination {
+    public Object f;
+
+    public A create() {
+        return new A();
+    }
+
+    public synchronized Object get() {
+        if (f == null) {
+            f = create();
+        }
+        return f;
+    }
+}
+
+class B extends A {
+
+}
diff --git a/hotspot/test/compiler/unsafe/UnsafeGetConstantField.java b/hotspot/test/compiler/unsafe/UnsafeGetConstantField.java
index 8c144143d62..c1d6b057e14 100644
--- a/hotspot/test/compiler/unsafe/UnsafeGetConstantField.java
+++ b/hotspot/test/compiler/unsafe/UnsafeGetConstantField.java
@@ -27,6 +27,9 @@
  * @test
  * @summary tests on constant folding of unsafe get operations
  * @library /testlibrary /test/lib
+ *
+ * @requires vm.flavor != "client"
+ *
  * @run main/bootclasspath -XX:+UnlockDiagnosticVMOptions
  *                   -Xbatch -XX:-TieredCompilation
  *                   -XX:+FoldStableValues
diff --git a/hotspot/test/compiler/unsafe/UnsafeGetStableArrayElement.java b/hotspot/test/compiler/unsafe/UnsafeGetStableArrayElement.java
new file mode 100644
index 00000000000..1ec5dc5ba17
--- /dev/null
+++ b/hotspot/test/compiler/unsafe/UnsafeGetStableArrayElement.java
@@ -0,0 +1,325 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @summary tests on constant folding of unsafe get operations from stable arrays
+ * @library /testlibrary /test/lib
+ * @ignore 8151137
+ *
+ * @requires vm.flavor != "client"
+ *
+ * @run main/bootclasspath -XX:+UnlockDiagnosticVMOptions
+ *                   -Xbatch -XX:-TieredCompilation
+ *                   -XX:+FoldStableValues
+ *                   -XX:CompileCommand=dontinline,*Test::test*
+ *                   UnsafeGetStableArrayElement
+ */
+import jdk.internal.misc.Unsafe;
+import jdk.internal.vm.annotation.Stable;
+import java.util.concurrent.Callable;
+
+import static jdk.internal.misc.Unsafe.*;
+import static jdk.test.lib.Asserts.*;
+
+public class UnsafeGetStableArrayElement {
+    @Stable static final boolean[] STABLE_BOOLEAN_ARRAY = new boolean[16];
+    @Stable static final    byte[]    STABLE_BYTE_ARRAY = new    byte[16];
+    @Stable static final   short[]   STABLE_SHORT_ARRAY = new   short[8];
+    @Stable static final    char[]    STABLE_CHAR_ARRAY = new    char[8];
+    @Stable static final     int[]     STABLE_INT_ARRAY = new     int[4];
+    @Stable static final    long[]    STABLE_LONG_ARRAY = new    long[2];
+    @Stable static final   float[]   STABLE_FLOAT_ARRAY = new   float[4];
+    @Stable static final  double[]  STABLE_DOUBLE_ARRAY = new  double[2];
+    @Stable static final  Object[]  STABLE_OBJECT_ARRAY = new  Object[4];
+
+    static {
+        Setter.reset();
+    }
+    static final Unsafe U = Unsafe.getUnsafe();
+
+    static class Setter {
+        private static void setZ(boolean defaultVal) { STABLE_BOOLEAN_ARRAY[0] = defaultVal ? false :                true; }
+        private static void setB(boolean defaultVal) { STABLE_BYTE_ARRAY[0]    = defaultVal ?     0 :      Byte.MAX_VALUE; }
+        private static void setS(boolean defaultVal) { STABLE_SHORT_ARRAY[0]   = defaultVal ?     0 :     Short.MAX_VALUE; }
+        private static void setC(boolean defaultVal) { STABLE_CHAR_ARRAY[0]    = defaultVal ?     0 : Character.MAX_VALUE; }
+        private static void setI(boolean defaultVal) { STABLE_INT_ARRAY[0]     = defaultVal ?     0 :   Integer.MAX_VALUE; }
+        private static void setJ(boolean defaultVal) { STABLE_LONG_ARRAY[0]    = defaultVal ?     0 :      Long.MAX_VALUE; }
+        private static void setF(boolean defaultVal) { STABLE_FLOAT_ARRAY[0]   = defaultVal ?     0 :     Float.MAX_VALUE; }
+        private static void setD(boolean defaultVal) { STABLE_DOUBLE_ARRAY[0]  = defaultVal ?     0 :    Double.MAX_VALUE; }
+        private static void setL(boolean defaultVal) { STABLE_OBJECT_ARRAY[0]  = defaultVal ?  null :        new Object(); }
+
+        static void reset() {
+            setZ(false);
+            setB(false);
+            setS(false);
+            setC(false);
+            setI(false);
+            setJ(false);
+            setF(false);
+            setD(false);
+            setL(false);
+        }
+    }
+
+    static class Test {
+        static void changeZ() { Setter.setZ(true); }
+        static void changeB() { Setter.setB(true); }
+        static void changeS() { Setter.setS(true); }
+        static void changeC() { Setter.setC(true); }
+        static void changeI() { Setter.setI(true); }
+        static void changeJ() { Setter.setJ(true); }
+        static void changeF() { Setter.setF(true); }
+        static void changeD() { Setter.setD(true); }
+        static void changeL() { Setter.setL(true); }
+
+        static boolean testZ_Z() { return U.getBoolean(STABLE_BOOLEAN_ARRAY, ARRAY_BOOLEAN_BASE_OFFSET); }
+        static byte    testZ_B() { return U.getByte(   STABLE_BOOLEAN_ARRAY, ARRAY_BOOLEAN_BASE_OFFSET); }
+        static short   testZ_S() { return U.getShort(  STABLE_BOOLEAN_ARRAY, ARRAY_BOOLEAN_BASE_OFFSET); }
+        static char    testZ_C() { return U.getChar(   STABLE_BOOLEAN_ARRAY, ARRAY_BOOLEAN_BASE_OFFSET); }
+        static int     testZ_I() { return U.getInt(    STABLE_BOOLEAN_ARRAY, ARRAY_BOOLEAN_BASE_OFFSET); }
+        static long    testZ_J() { return U.getLong(   STABLE_BOOLEAN_ARRAY, ARRAY_BOOLEAN_BASE_OFFSET); }
+        static float   testZ_F() { return U.getFloat(  STABLE_BOOLEAN_ARRAY, ARRAY_BOOLEAN_BASE_OFFSET); }
+        static double  testZ_D() { return U.getDouble( STABLE_BOOLEAN_ARRAY, ARRAY_BOOLEAN_BASE_OFFSET); }
+
+        static boolean testB_Z() { return U.getBoolean(STABLE_BYTE_ARRAY, ARRAY_BYTE_BASE_OFFSET); }
+        static byte    testB_B() { return U.getByte(   STABLE_BYTE_ARRAY, ARRAY_BYTE_BASE_OFFSET); }
+        static short   testB_S() { return U.getShort(  STABLE_BYTE_ARRAY, ARRAY_BYTE_BASE_OFFSET); }
+        static char    testB_C() { return U.getChar(   STABLE_BYTE_ARRAY, ARRAY_BYTE_BASE_OFFSET); }
+        static int     testB_I() { return U.getInt(    STABLE_BYTE_ARRAY, ARRAY_BYTE_BASE_OFFSET); }
+        static long    testB_J() { return U.getLong(   STABLE_BYTE_ARRAY, ARRAY_BYTE_BASE_OFFSET); }
+        static float   testB_F() { return U.getFloat(  STABLE_BYTE_ARRAY, ARRAY_BYTE_BASE_OFFSET); }
+        static double  testB_D() { return U.getDouble( STABLE_BYTE_ARRAY, ARRAY_BYTE_BASE_OFFSET); }
+
+        static boolean testS_Z() { return U.getBoolean(STABLE_SHORT_ARRAY, ARRAY_SHORT_BASE_OFFSET); }
+        static byte    testS_B() { return U.getByte(   STABLE_SHORT_ARRAY, ARRAY_SHORT_BASE_OFFSET); }
+        static short   testS_S() { return U.getShort(  STABLE_SHORT_ARRAY, ARRAY_SHORT_BASE_OFFSET); }
+        static char    testS_C() { return U.getChar(   STABLE_SHORT_ARRAY, ARRAY_SHORT_BASE_OFFSET); }
+        static int     testS_I() { return U.getInt(    STABLE_SHORT_ARRAY, ARRAY_SHORT_BASE_OFFSET); }
+        static long    testS_J() { return U.getLong(   STABLE_SHORT_ARRAY, ARRAY_SHORT_BASE_OFFSET); }
+        static float   testS_F() { return U.getFloat(  STABLE_SHORT_ARRAY, ARRAY_SHORT_BASE_OFFSET); }
+        static double  testS_D() { return U.getDouble( STABLE_SHORT_ARRAY, ARRAY_SHORT_BASE_OFFSET); }
+
+        static boolean testC_Z() { return U.getBoolean(STABLE_CHAR_ARRAY, ARRAY_CHAR_BASE_OFFSET); }
+        static byte    testC_B() { return U.getByte(   STABLE_CHAR_ARRAY, ARRAY_CHAR_BASE_OFFSET); }
+        static short   testC_S() { return U.getShort(  STABLE_CHAR_ARRAY, ARRAY_CHAR_BASE_OFFSET); }
+        static char    testC_C() { return U.getChar(   STABLE_CHAR_ARRAY, ARRAY_CHAR_BASE_OFFSET); }
+        static int     testC_I() { return U.getInt(    STABLE_CHAR_ARRAY, ARRAY_CHAR_BASE_OFFSET); }
+        static long    testC_J() { return U.getLong(   STABLE_CHAR_ARRAY, ARRAY_CHAR_BASE_OFFSET); }
+        static float   testC_F() { return U.getFloat(  STABLE_CHAR_ARRAY, ARRAY_CHAR_BASE_OFFSET); }
+        static double  testC_D() { return U.getDouble( STABLE_CHAR_ARRAY, ARRAY_CHAR_BASE_OFFSET); }
+
+        static boolean testI_Z() { return U.getBoolean(STABLE_INT_ARRAY, ARRAY_INT_BASE_OFFSET); }
+        static byte    testI_B() { return U.getByte(   STABLE_INT_ARRAY, ARRAY_INT_BASE_OFFSET); }
+        static short   testI_S() { return U.getShort(  STABLE_INT_ARRAY, ARRAY_INT_BASE_OFFSET); }
+        static char    testI_C() { return U.getChar(   STABLE_INT_ARRAY, ARRAY_INT_BASE_OFFSET); }
+        static int     testI_I() { return U.getInt(    STABLE_INT_ARRAY, ARRAY_INT_BASE_OFFSET); }
+        static long    testI_J() { return U.getLong(   STABLE_INT_ARRAY, ARRAY_INT_BASE_OFFSET); }
+        static float   testI_F() { return U.getFloat(  STABLE_INT_ARRAY, ARRAY_INT_BASE_OFFSET); }
+        static double  testI_D() { return U.getDouble( STABLE_INT_ARRAY, ARRAY_INT_BASE_OFFSET); }
+
+        static boolean testJ_Z() { return U.getBoolean(STABLE_LONG_ARRAY, ARRAY_LONG_BASE_OFFSET); }
+        static byte    testJ_B() { return U.getByte(   STABLE_LONG_ARRAY, ARRAY_LONG_BASE_OFFSET); }
+        static short   testJ_S() { return U.getShort(  STABLE_LONG_ARRAY, ARRAY_LONG_BASE_OFFSET); }
+        static char    testJ_C() { return U.getChar(   STABLE_LONG_ARRAY, ARRAY_LONG_BASE_OFFSET); }
+        static int     testJ_I() { return U.getInt(    STABLE_LONG_ARRAY, ARRAY_LONG_BASE_OFFSET); }
+        static long    testJ_J() { return U.getLong(   STABLE_LONG_ARRAY, ARRAY_LONG_BASE_OFFSET); }
+        static float   testJ_F() { return U.getFloat(  STABLE_LONG_ARRAY, ARRAY_LONG_BASE_OFFSET); }
+        static double  testJ_D() { return U.getDouble( STABLE_LONG_ARRAY, ARRAY_LONG_BASE_OFFSET); }
+
+        static boolean testF_Z() { return U.getBoolean(STABLE_FLOAT_ARRAY, ARRAY_FLOAT_BASE_OFFSET); }
+        static byte    testF_B() { return U.getByte(   STABLE_FLOAT_ARRAY, ARRAY_FLOAT_BASE_OFFSET); }
+        static short   testF_S() { return U.getShort(  STABLE_FLOAT_ARRAY, ARRAY_FLOAT_BASE_OFFSET); }
+        static char    testF_C() { return U.getChar(   STABLE_FLOAT_ARRAY, ARRAY_FLOAT_BASE_OFFSET); }
+        static int     testF_I() { return U.getInt(    STABLE_FLOAT_ARRAY, ARRAY_FLOAT_BASE_OFFSET); }
+        static long    testF_J() { return U.getLong(   STABLE_FLOAT_ARRAY, ARRAY_FLOAT_BASE_OFFSET); }
+        static float   testF_F() { return U.getFloat(  STABLE_FLOAT_ARRAY, ARRAY_FLOAT_BASE_OFFSET); }
+        static double  testF_D() { return U.getDouble( STABLE_FLOAT_ARRAY, ARRAY_FLOAT_BASE_OFFSET); }
+
+        static boolean testD_Z() { return U.getBoolean(STABLE_DOUBLE_ARRAY, ARRAY_DOUBLE_BASE_OFFSET); }
+        static byte    testD_B() { return U.getByte(   STABLE_DOUBLE_ARRAY, ARRAY_DOUBLE_BASE_OFFSET); }
+        static short   testD_S() { return U.getShort(  STABLE_DOUBLE_ARRAY, ARRAY_DOUBLE_BASE_OFFSET); }
+        static char    testD_C() { return U.getChar(   STABLE_DOUBLE_ARRAY, ARRAY_DOUBLE_BASE_OFFSET); }
+        static int     testD_I() { return U.getInt(    STABLE_DOUBLE_ARRAY, ARRAY_DOUBLE_BASE_OFFSET); }
+        static long    testD_J() { return U.getLong(   STABLE_DOUBLE_ARRAY, ARRAY_DOUBLE_BASE_OFFSET); }
+        static float   testD_F() { return U.getFloat(  STABLE_DOUBLE_ARRAY, ARRAY_DOUBLE_BASE_OFFSET); }
+        static double  testD_D() { return U.getDouble( STABLE_DOUBLE_ARRAY, ARRAY_DOUBLE_BASE_OFFSET); }
+
+        static Object  testL_L() { return U.getObject( STABLE_OBJECT_ARRAY, ARRAY_OBJECT_BASE_OFFSET); }
+        static boolean testL_Z() { return U.getBoolean(STABLE_OBJECT_ARRAY, ARRAY_OBJECT_BASE_OFFSET); }
+        static byte    testL_B() { return U.getByte(   STABLE_OBJECT_ARRAY, ARRAY_OBJECT_BASE_OFFSET); }
+        static short   testL_S() { return U.getShort(  STABLE_OBJECT_ARRAY, ARRAY_OBJECT_BASE_OFFSET); }
+        static char    testL_C() { return U.getChar(   STABLE_OBJECT_ARRAY, ARRAY_OBJECT_BASE_OFFSET); }
+        static int     testL_I() { return U.getInt(    STABLE_OBJECT_ARRAY, ARRAY_OBJECT_BASE_OFFSET); }
+        static long    testL_J() { return U.getLong(   STABLE_OBJECT_ARRAY, ARRAY_OBJECT_BASE_OFFSET); }
+        static float   testL_F() { return U.getFloat(  STABLE_OBJECT_ARRAY, ARRAY_OBJECT_BASE_OFFSET); }
+        static double  testL_D() { return U.getDouble( STABLE_OBJECT_ARRAY, ARRAY_OBJECT_BASE_OFFSET); }
+
+        static short   testS_U() { return U.getShortUnaligned(STABLE_SHORT_ARRAY, ARRAY_SHORT_BASE_OFFSET + 1); }
+        static char    testC_U() { return U.getCharUnaligned(  STABLE_CHAR_ARRAY,  ARRAY_CHAR_BASE_OFFSET + 1); }
+        static int     testI_U() { return U.getIntUnaligned(    STABLE_INT_ARRAY,   ARRAY_INT_BASE_OFFSET + 1); }
+        static long    testJ_U() { return U.getLongUnaligned(  STABLE_LONG_ARRAY,  ARRAY_LONG_BASE_OFFSET + 1); }
+    }
+
+    static void run(Callable<?> c) throws Exception {
+        run(c, null, null);
+    }
+
+    static void run(Callable<?> c, Runnable sameResultAction, Runnable changeResultAction) throws Exception {
+        Object first = c.call();
+
+        // Trigger compilation.
+        for (int i = 0; i < 20_000; i++) {
+            // Don't compare results here, since most of Test::testL_* results vary across iterations (due to GC).
+            c.call();
+        }
+
+        if (sameResultAction != null) {
+            sameResultAction.run();
+            assertEQ(first, c.call());
+        }
+
+        if (changeResultAction != null) {
+            changeResultAction.run();
+            assertNE(first, c.call());
+            assertEQ(c.call(), c.call());
+        }
+    }
+
+    static void testMatched(Callable<?> c, Runnable setDefaultAction) throws Exception {
+        run(c, setDefaultAction, null);
+        Setter.reset();
+    }
+
+    static void testMismatched(Callable<?> c, Runnable setDefaultAction) throws Exception {
+        run(c, null, setDefaultAction);
+        Setter.reset();
+    }
+
+    public static void main(String[] args) throws Exception {
+        // boolean[], aligned accesses
+        testMatched(   Test::testZ_Z, Test::changeZ);
+        testMismatched(Test::testZ_B, Test::changeZ);
+        testMismatched(Test::testZ_S, Test::changeZ);
+        testMismatched(Test::testZ_C, Test::changeZ);
+        testMismatched(Test::testZ_I, Test::changeZ);
+        testMismatched(Test::testZ_J, Test::changeZ);
+        testMismatched(Test::testZ_F, Test::changeZ);
+        testMismatched(Test::testZ_D, Test::changeZ);
+
+        // byte[], aligned accesses
+        testMismatched(Test::testB_Z, Test::changeB);
+        testMatched(   Test::testB_B, Test::changeB);
+        testMismatched(Test::testB_S, Test::changeB);
+        testMismatched(Test::testB_C, Test::changeB);
+        testMismatched(Test::testB_I, Test::changeB);
+        testMismatched(Test::testB_J, Test::changeB);
+        testMismatched(Test::testB_F, Test::changeB);
+        testMismatched(Test::testB_D, Test::changeB);
+
+        // short[], aligned accesses
+        testMismatched(Test::testS_Z, Test::changeS);
+        testMismatched(Test::testS_B, Test::changeS);
+        testMatched(   Test::testS_S, Test::changeS);
+        testMismatched(Test::testS_C, Test::changeS);
+        testMismatched(Test::testS_I, Test::changeS);
+        testMismatched(Test::testS_J, Test::changeS);
+        testMismatched(Test::testS_F, Test::changeS);
+        testMismatched(Test::testS_D, Test::changeS);
+
+        // char[], aligned accesses
+        testMismatched(Test::testC_Z, Test::changeC);
+        testMismatched(Test::testC_B, Test::changeC);
+        testMismatched(Test::testC_S, Test::changeC);
+        testMatched(   Test::testC_C, Test::changeC);
+        testMismatched(Test::testC_I, Test::changeC);
+        testMismatched(Test::testC_J, Test::changeC);
+        testMismatched(Test::testC_F, Test::changeC);
+        testMismatched(Test::testC_D, Test::changeC);
+
+        // int[], aligned accesses
+        testMismatched(Test::testI_Z, Test::changeI);
+        testMismatched(Test::testI_B, Test::changeI);
+        testMismatched(Test::testI_S, Test::changeI);
+        testMismatched(Test::testI_C, Test::changeI);
+        testMatched(   Test::testI_I, Test::changeI);
+        testMismatched(Test::testI_J, Test::changeI);
+        testMismatched(Test::testI_F, Test::changeI);
+        testMismatched(Test::testI_D, Test::changeI);
+
+        // long[], aligned accesses
+        testMismatched(Test::testJ_Z, Test::changeJ);
+        testMismatched(Test::testJ_B, Test::changeJ);
+        testMismatched(Test::testJ_S, Test::changeJ);
+        testMismatched(Test::testJ_C, Test::changeJ);
+        testMismatched(Test::testJ_I, Test::changeJ);
+        testMatched(   Test::testJ_J, Test::changeJ);
+        testMismatched(Test::testJ_F, Test::changeJ);
+        testMismatched(Test::testJ_D, Test::changeJ);
+
+        // float[], aligned accesses
+        testMismatched(Test::testF_Z, Test::changeF);
+        testMismatched(Test::testF_B, Test::changeF);
+        testMismatched(Test::testF_S, Test::changeF);
+        testMismatched(Test::testF_C, Test::changeF);
+        testMismatched(Test::testF_I, Test::changeF);
+        testMismatched(Test::testF_J, Test::changeF);
+        testMatched(   Test::testF_F, Test::changeF);
+        testMismatched(Test::testF_D, Test::changeF);
+
+        // double[], aligned accesses
+        testMismatched(Test::testD_Z, Test::changeD);
+        testMismatched(Test::testD_B, Test::changeD);
+        testMismatched(Test::testD_S, Test::changeD);
+        testMismatched(Test::testD_C, Test::changeD);
+        testMismatched(Test::testD_I, Test::changeD);
+        testMismatched(Test::testD_J, Test::changeD);
+        testMismatched(Test::testD_F, Test::changeD);
+        testMatched(   Test::testD_D, Test::changeD);
+
+        // Object[], aligned accesses
+        testMismatched(Test::testL_J, Test::changeL); // long & double are always as large as an OOP
+        testMismatched(Test::testL_D, Test::changeL);
+        testMatched(   Test::testL_L, Test::changeL);
+
+        // Unaligned accesses
+        testMismatched(Test::testS_U, Test::changeS);
+        testMismatched(Test::testC_U, Test::changeC);
+        testMismatched(Test::testI_U, Test::changeI);
+        testMismatched(Test::testJ_U, Test::changeJ);
+
+        // No way to reliably check the expected behavior:
+        //   (1) OOPs change during GC;
+        //   (2) there's no way to reliably change some part of an OOP (e.g., when reading a byte from it).
+        //
+        // Just trigger the compilation hoping to catch any problems with asserts.
+        run(Test::testL_B);
+        run(Test::testL_Z);
+        run(Test::testL_S);
+        run(Test::testL_C);
+        run(Test::testL_I);
+        run(Test::testL_F);
+    }
+}
diff --git a/hotspot/test/compiler/whitebox/BlockingCompilation.java b/hotspot/test/compiler/whitebox/BlockingCompilation.java
new file mode 100644
index 00000000000..d960ff4264a
--- /dev/null
+++ b/hotspot/test/compiler/whitebox/BlockingCompilation.java
@@ -0,0 +1,156 @@
+/*
+ * Copyright (c) 2016 SAP SE. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8150646
+ * @summary Add support for blocking compiles through whitebox API
+ * @library /testlibrary /test/lib /
+ * @build sun.hotspot.WhiteBox
+ *        compiler.testlibrary.CompilerUtils
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ *                              sun.hotspot.WhiteBox$WhiteBoxPermission
+ *
+ * @run main/othervm/timeout=60
+ *        -Xbootclasspath/a:.
+ *        -Xmixed
+ *        -XX:+UnlockDiagnosticVMOptions
+ *        -XX:+WhiteBoxAPI
+ *        -XX:+PrintCompilation
+ *        BlockingCompilation
+ */
+
+import java.lang.reflect.Method;
+import java.util.Random;
+
+import sun.hotspot.WhiteBox;
+import compiler.testlibrary.CompilerUtils;
+
+public class BlockingCompilation {
+    private static final WhiteBox WB = WhiteBox.getWhiteBox();
+    private static final Random RANDOM = new Random();
+
+    public static int foo() {
+        return RANDOM.nextInt();
+    }
+
+    public static void main(String[] args) throws Exception {
+        Method m = BlockingCompilation.class.getMethod("foo");
+        int[] levels = CompilerUtils.getAvailableCompilationLevels();
+        int highest_level = levels[levels.length-1];
+
+        // If there are no compilers available these tests don't make any sense.
+        if (levels.length == 0) return;
+
+        // Make sure no compilations can progress, blocking compiles will hang
+        WB.lockCompilation();
+
+        // Verify method state before test
+        if (WB.isMethodCompiled(m)) {
+            throw new Exception("Should not be compiled after deoptimization");
+        }
+        if (WB.isMethodQueuedForCompilation(m)) {
+            throw new Exception("Should not be enqueued on any level");
+        }
+
+        // Try compiling on highest available comp level.
+        // If the compiles are blocking, this call will block until the test time out,
+        // Progress == success
+        // (Don't run with -Xcomp since that can cause long timeouts due to many compiles)
+        WB.enqueueMethodForCompilation(m, highest_level);
+
+        // restore state
+        WB.unlockCompilation();
+        while (!WB.isMethodCompiled(m)) {
+          Thread.sleep(100);
+        }
+        WB.deoptimizeMethod(m);
+        WB.clearMethodState(m);
+
+        // Blocking compilations on all levels, using the default versions of
+        // WB.enqueueMethodForCompilation() and manually setting compiler directives.
+        String directive = "[{ match: \"BlockingCompilation.foo\", BackgroundCompilation: false }]";
+        if (WB.addCompilerDirective(directive) != 1) {
+            throw new Exception("Failed to add compiler directive");
+        }
+
+        try {
+            for (int l : levels) {
+                // Make uncompiled
+                WB.deoptimizeMethod(m);
+
+                // Verify that it's not compiled
+                if (WB.isMethodCompiled(m)) {
+                    throw new Exception("Should not be compiled after deoptimization");
+                }
+                if (WB.isMethodQueuedForCompilation(m)) {
+                    throw new Exception("Should not be enqueued on any level");
+                }
+
+                // Add to queue and verify that it went well
+                if (!WB.enqueueMethodForCompilation(m, l)) {
+                    throw new Exception("Could not be enqueued for compilation");
+                }
+
+                // Verify that it is compiled
+                if (!WB.isMethodCompiled(m)) {
+                    throw new Exception("Must be compiled here");
+                }
+                // And verify the level
+                if (WB.getMethodCompilationLevel(m) != l) {
+                    String msg = m + " should be compiled at level " + l +
+                                 "(but is actually compiled at level " +
+                                 WB.getMethodCompilationLevel(m) + ")";
+                    System.out.println("==> " + msg);
+                    throw new Exception(msg);
+                }
+            }
+        } finally {
+            WB.removeCompilerDirective(1);
+        }
+
+        // Clean up
+        WB.deoptimizeMethod(m);
+        WB.clearMethodState(m);
+
+        // Make sure no compilations can progress, blocking compiles will hang
+        WB.lockCompilation();
+
+        // Verify method state before test
+        if (WB.isMethodCompiled(m)) {
+            throw new Exception("Should not be compiled after deoptimization");
+        }
+        if (WB.isMethodQueuedForCompilation(m)) {
+            throw new Exception("Should not be enqueued on any level");
+        }
+
+        // Try compiling on highest available comp level.
+        // If the compiles are blocking, this call will block until the test time out,
+        // Progress == success
+        // (Don't run with -Xcomp since that can cause long timeouts due to many compiles)
+        WB.enqueueMethodForCompilation(m, highest_level);
+
+        // restore state
+        WB.unlockCompilation();
+    }
+}
diff --git a/hotspot/test/compiler/whitebox/ClearMethodStateTest.java b/hotspot/test/compiler/whitebox/ClearMethodStateTest.java
index 2b93fad4bba..dfc630155fe 100644
--- a/hotspot/test/compiler/whitebox/ClearMethodStateTest.java
+++ b/hotspot/test/compiler/whitebox/ClearMethodStateTest.java
@@ -22,6 +22,7 @@
  */
 
 import java.util.function.Function;
+
 import compiler.whitebox.CompilerWhiteBoxTest;
 
 /*
@@ -32,14 +33,24 @@ import compiler.whitebox.CompilerWhiteBoxTest;
  * @build ClearMethodStateTest
  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:CompileCommand=compileonly,compiler.whitebox.SimpleTestCase$Helper::* ClearMethodStateTest
+ * @run main/othervm -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI ClearMethodStateTest
  * @summary testing of WB::clearMethodState()
  * @author igor.ignatyev@oracle.com
  */
 public class ClearMethodStateTest extends CompilerWhiteBoxTest {
 
     public static void main(String[] args) throws Exception {
-        CompilerWhiteBoxTest.main(ClearMethodStateTest::new, args);
+        String directive =
+                "[{ match:\"*SimpleTestCase$Helper.*\", BackgroundCompilation: false }, " +
+                " { match:\"*.*\", inline:\"-*SimpleTestCase$Helper.*\"}]";
+        if (WHITE_BOX.addCompilerDirective(directive) != 2) {
+            throw new RuntimeException("Could not add directive");
+        }
+        try {
+            CompilerWhiteBoxTest.main(ClearMethodStateTest::new, args);
+        } finally {
+            WHITE_BOX.removeCompilerDirective(2);
+        }
     }
 
     private ClearMethodStateTest(TestCase testCase) {
@@ -58,6 +69,7 @@ public class ClearMethodStateTest extends CompilerWhiteBoxTest {
      */
     @Override
     protected void test() throws Exception {
+
         checkNotCompiled();
         compile();
         WHITE_BOX.clearMethodState(method);
diff --git a/hotspot/test/compiler/whitebox/CompilerWhiteBoxTest.java b/hotspot/test/compiler/whitebox/CompilerWhiteBoxTest.java
index 269113074e4..5bec2eabd84 100644
--- a/hotspot/test/compiler/whitebox/CompilerWhiteBoxTest.java
+++ b/hotspot/test/compiler/whitebox/CompilerWhiteBoxTest.java
@@ -213,6 +213,7 @@ public abstract class CompilerWhiteBoxTest {
      *                          compilation level.
      */
     protected final void checkNotCompiled() {
+        waitBackgroundCompilation();
         checkNotCompiled(true);
         checkNotCompiled(false);
     }
@@ -226,7 +227,6 @@ public abstract class CompilerWhiteBoxTest {
      *                          compilation level.
      */
     protected final void checkNotCompiled(boolean isOsr) {
-        waitBackgroundCompilation();
         if (WHITE_BOX.isMethodQueuedForCompilation(method)) {
             throw new RuntimeException(method + " must not be in queue");
         }
@@ -315,11 +315,11 @@ public abstract class CompilerWhiteBoxTest {
             return;
         }
         final Object obj = new Object();
-        for (int i = 0; i < 10
+        for (int i = 0; i < 100
                 && WHITE_BOX.isMethodQueuedForCompilation(executable); ++i) {
             synchronized (obj) {
                 try {
-                    obj.wait(1000);
+                    obj.wait(100);
                 } catch (InterruptedException e) {
                     Thread.currentThread().interrupt();
                 }
diff --git a/hotspot/test/compiler/whitebox/EnqueueMethodForCompilationTest.java b/hotspot/test/compiler/whitebox/EnqueueMethodForCompilationTest.java
index cec51a811bc..cde67e20f60 100644
--- a/hotspot/test/compiler/whitebox/EnqueueMethodForCompilationTest.java
+++ b/hotspot/test/compiler/whitebox/EnqueueMethodForCompilationTest.java
@@ -31,14 +31,24 @@ import compiler.whitebox.CompilerWhiteBoxTest;
  * @build EnqueueMethodForCompilationTest
  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm/timeout=600 -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:CompileCommand=compileonly,compiler.whitebox.SimpleTestCase$Helper::* EnqueueMethodForCompilationTest
+ * @run main/othervm -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI EnqueueMethodForCompilationTest
  * @summary testing of WB::enqueueMethodForCompilation()
  * @author igor.ignatyev@oracle.com
  */
 public class EnqueueMethodForCompilationTest extends CompilerWhiteBoxTest {
 
     public static void main(String[] args) throws Exception {
-        CompilerWhiteBoxTest.main(EnqueueMethodForCompilationTest::new, args);
+        String directive =
+                "[{ match:\"*SimpleTestCase$Helper.*\", BackgroundCompilation: false }, " +
+                " { match:\"*.*\", inline:\"-*SimpleTestCase$Helper.*\"}]";
+        if (WHITE_BOX.addCompilerDirective(directive) != 2) {
+            throw new RuntimeException("Could not add directive");
+        }
+        try {
+            CompilerWhiteBoxTest.main(EnqueueMethodForCompilationTest::new, args);
+        } finally {
+            WHITE_BOX.removeCompilerDirective(2);
+        }
     }
 
     private EnqueueMethodForCompilationTest(TestCase testCase) {
diff --git a/hotspot/test/compiler/whitebox/LockCompilationTest.java b/hotspot/test/compiler/whitebox/LockCompilationTest.java
index 2dd5275dc5e..3efe08edf8f 100644
--- a/hotspot/test/compiler/whitebox/LockCompilationTest.java
+++ b/hotspot/test/compiler/whitebox/LockCompilationTest.java
@@ -29,7 +29,7 @@
  * @build LockCompilationTest
  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm/timeout=600 -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:CompileCommand=compileonly,compiler.whitebox.SimpleTestCase$Helper::* LockCompilationTest
+ * @run main/othervm -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI LockCompilationTest
  * @summary testing of WB::lock/unlockCompilation()
  */
 
@@ -37,12 +37,15 @@ import java.io.OutputStream;
 import java.io.PrintWriter;
 import java.util.concurrent.BrokenBarrierException;
 import java.util.concurrent.CyclicBarrier;
+
 import compiler.whitebox.CompilerWhiteBoxTest;
 import jdk.test.lib.Asserts;
 
 public class LockCompilationTest extends CompilerWhiteBoxTest {
     public static void main(String[] args) throws Exception {
-        CompilerWhiteBoxTest.main(LockCompilationTest::new, args);
+        // This case waits for 10 seconds and verifies that the method hasn't been
+        // compiled during that time. Only do that for one of the test cases.
+        CompilerWhiteBoxTest.main(LockCompilationTest::new, new String[] {"METHOD_TEST"});
     }
 
     private LockCompilationTest(TestCase testCase) {
diff --git a/hotspot/test/compiler/whitebox/MakeMethodNotCompilableTest.java b/hotspot/test/compiler/whitebox/MakeMethodNotCompilableTest.java
index 82b568a30c6..1e86bfb5594 100644
--- a/hotspot/test/compiler/whitebox/MakeMethodNotCompilableTest.java
+++ b/hotspot/test/compiler/whitebox/MakeMethodNotCompilableTest.java
@@ -31,14 +31,24 @@ import compiler.whitebox.CompilerWhiteBoxTest;
  * @build MakeMethodNotCompilableTest
  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
- * @run main/othervm/timeout=2400 -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:CompileCommand=compileonly,compiler.whitebox.SimpleTestCase$Helper::* MakeMethodNotCompilableTest
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI  -Xmixed MakeMethodNotCompilableTest
  * @summary testing of WB::makeMethodNotCompilable()
  * @author igor.ignatyev@oracle.com
  */
 public class MakeMethodNotCompilableTest extends CompilerWhiteBoxTest {
     private int bci;
     public static void main(String[] args) throws Exception {
-        CompilerWhiteBoxTest.main(MakeMethodNotCompilableTest::new, args);
+        String directive =
+                "[{ match:\"*SimpleTestCase$Helper.*\", BackgroundCompilation: false }, " +
+                " { match:\"*.*\", inline:\"-*SimpleTestCase$Helper.*\"}]";
+        if (WHITE_BOX.addCompilerDirective(directive) != 2) {
+            throw new RuntimeException("Could not add directive");
+        }
+        try {
+            CompilerWhiteBoxTest.main(MakeMethodNotCompilableTest::new, args);
+        } finally {
+            WHITE_BOX.removeCompilerDirective(2);
+        }
     }
 
     private MakeMethodNotCompilableTest(TestCase testCase) {
diff --git a/hotspot/test/gc/g1/TestGCLogMessages.java b/hotspot/test/gc/g1/TestGCLogMessages.java
index 8ab921b0186..81526644c59 100644
--- a/hotspot/test/gc/g1/TestGCLogMessages.java
+++ b/hotspot/test/gc/g1/TestGCLogMessages.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
 
 /*
  * @test TestGCLogMessages
- * @bug 8035406 8027295 8035398 8019342 8027959 8048179 8027962 8069330
+ * @bug 8035406 8027295 8035398 8019342 8027959 8048179 8027962 8069330 8076463 8150630
  * @summary Ensure the output for a minor GC with G1
  * includes the expected necessary messages.
  * @key gc
@@ -38,10 +38,24 @@ import jdk.test.lib.OutputAnalyzer;
 public class TestGCLogMessages {
 
     private enum Level {
-        OFF, DEBUG, TRACE;
-        public boolean lessOrEqualTo(Level other) {
+        OFF(""),
+        INFO("info"),
+        DEBUG("debug"),
+        TRACE("trace");
+
+        private String logName;
+
+        Level(String logName) {
+            this.logName = logName;
+        }
+
+        public boolean lessThan(Level other) {
             return this.compareTo(other) < 0;
         }
+
+        public String toString() {
+            return logName;
+        }
     }
 
     private class LogMessageWithLevel {
@@ -56,44 +70,48 @@ public class TestGCLogMessages {
 
     private LogMessageWithLevel allLogMessages[] = new LogMessageWithLevel[] {
         // Update RS
-        new LogMessageWithLevel("Scan HCC", Level.DEBUG),
+        new LogMessageWithLevel("Scan HCC", Level.TRACE),
         // Ext Root Scan
-        new LogMessageWithLevel("Thread Roots:", Level.DEBUG),
-        new LogMessageWithLevel("StringTable Roots:", Level.DEBUG),
-        new LogMessageWithLevel("Universe Roots:", Level.DEBUG),
-        new LogMessageWithLevel("JNI Handles Roots:", Level.DEBUG),
-        new LogMessageWithLevel("ObjectSynchronizer Roots:", Level.DEBUG),
-        new LogMessageWithLevel("FlatProfiler Roots", Level.DEBUG),
-        new LogMessageWithLevel("Management Roots", Level.DEBUG),
-        new LogMessageWithLevel("SystemDictionary Roots", Level.DEBUG),
-        new LogMessageWithLevel("CLDG Roots", Level.DEBUG),
-        new LogMessageWithLevel("JVMTI Roots", Level.DEBUG),
-        new LogMessageWithLevel("SATB Filtering", Level.DEBUG),
-        new LogMessageWithLevel("CM RefProcessor Roots", Level.DEBUG),
-        new LogMessageWithLevel("Wait For Strong CLD", Level.DEBUG),
-        new LogMessageWithLevel("Weak CLD Roots", Level.DEBUG),
+        new LogMessageWithLevel("Thread Roots", Level.TRACE),
+        new LogMessageWithLevel("StringTable Roots", Level.TRACE),
+        new LogMessageWithLevel("Universe Roots", Level.TRACE),
+        new LogMessageWithLevel("JNI Handles Roots", Level.TRACE),
+        new LogMessageWithLevel("ObjectSynchronizer Roots", Level.TRACE),
+        new LogMessageWithLevel("FlatProfiler Roots", Level.TRACE),
+        new LogMessageWithLevel("Management Roots", Level.TRACE),
+        new LogMessageWithLevel("SystemDictionary Roots", Level.TRACE),
+        new LogMessageWithLevel("CLDG Roots", Level.TRACE),
+        new LogMessageWithLevel("JVMTI Roots", Level.TRACE),
+        new LogMessageWithLevel("SATB Filtering", Level.TRACE),
+        new LogMessageWithLevel("CM RefProcessor Roots", Level.TRACE),
+        new LogMessageWithLevel("Wait For Strong CLD", Level.TRACE),
+        new LogMessageWithLevel("Weak CLD Roots", Level.TRACE),
         // Redirty Cards
         new LogMessageWithLevel("Redirty Cards", Level.DEBUG),
-        new LogMessageWithLevel("Parallel Redirty", Level.DEBUG),
-        new LogMessageWithLevel("Redirtied Cards", Level.DEBUG),
+        new LogMessageWithLevel("Parallel Redirty", Level.TRACE),
+        new LogMessageWithLevel("Redirtied Cards", Level.TRACE),
         // Misc Top-level
-        new LogMessageWithLevel("Code Root Purge", Level.DEBUG),
-        new LogMessageWithLevel("String Dedup Fixup", Level.DEBUG),
-        new LogMessageWithLevel("Expand Heap After Collection", Level.DEBUG),
+        new LogMessageWithLevel("Code Roots Purge", Level.DEBUG),
+        new LogMessageWithLevel("String Dedup Fixup", Level.INFO),
+        new LogMessageWithLevel("Expand Heap After Collection", Level.INFO),
         // Free CSet
-        new LogMessageWithLevel("Young Free CSet", Level.TRACE),
-        new LogMessageWithLevel("Non-Young Free CSet", Level.TRACE),
+        new LogMessageWithLevel("Young Free Collection Set", Level.DEBUG),
+        new LogMessageWithLevel("Non-Young Free Collection Set", Level.DEBUG),
         // Humongous Eager Reclaim
         new LogMessageWithLevel("Humongous Reclaim", Level.DEBUG),
         new LogMessageWithLevel("Humongous Register", Level.DEBUG),
+        // Preserve CM Referents
+        new LogMessageWithLevel("Preserve CM Refs", Level.DEBUG),
+        // Merge PSS
+        new LogMessageWithLevel("Merge Per-Thread State", Level.INFO),
     };
 
     void checkMessagesAtLevel(OutputAnalyzer output, LogMessageWithLevel messages[], Level level) throws Exception {
         for (LogMessageWithLevel l : messages) {
-            if (level.lessOrEqualTo(l.level)) {
+            if (level.lessThan(l.level)) {
                 output.shouldNotContain(l.message);
             } else {
-                output.shouldContain(l.message);
+                output.shouldMatch("\\[" + l.level + ".*" + l.message);
             }
         }
     }
diff --git a/hotspot/test/gc/g1/TestPLABOutput.java b/hotspot/test/gc/g1/TestPLABOutput.java
index a8265ac00c1..4b85b1cbcd6 100644
--- a/hotspot/test/gc/g1/TestPLABOutput.java
+++ b/hotspot/test/gc/g1/TestPLABOutput.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -65,7 +65,7 @@ public class TestPLABOutput {
 
         System.out.println(output.getStdout());
 
-        String pattern = ".*GC\\(0\\) .*allocated = (\\d+).*";
+        String pattern = ".*GC\\(0\\) .*allocated: (\\d+).*";
         Pattern r = Pattern.compile(pattern);
         Matcher m = r.matcher(output.getStdout());
 
diff --git a/hotspot/test/gc/g1/plab/TestPLABPromotion.java b/hotspot/test/gc/g1/plab/TestPLABPromotion.java
index 54a56bb5092..7b892f29fa3 100644
--- a/hotspot/test/gc/g1/plab/TestPLABPromotion.java
+++ b/hotspot/test/gc/g1/plab/TestPLABPromotion.java
@@ -23,7 +23,7 @@
 
  /*
  * @test TestPLABPromotion
- * @bug 8141278
+ * @bug 8141278 8141141
  * @summary Test PLAB promotion
  * @requires vm.gc=="G1" | vm.gc=="null"
  * @requires vm.opt.FlightRecorder != true
@@ -130,16 +130,15 @@ public class TestPLABPromotion {
         long plabAllocatedOld;
         long directAllocatedOld;
         long memAllocated = testCase.getMemToFill();
-        long wordSize = Platform.is32bit() ? 4l : 8l;
         LogParser logParser = new LogParser(output);
 
         Map<String, Long> survivorStats = getPlabStats(logParser, LogParser.ReportType.SURVIVOR_STATS, GC_ID_SURVIVOR_STATS);
         Map<String, Long> oldStats = getPlabStats(logParser, LogParser.ReportType.OLD_STATS, GC_ID_OLD_STATS);
 
-        plabAllocatedSurvivor = wordSize * survivorStats.get("used");
-        directAllocatedSurvivor = wordSize * survivorStats.get("direct_allocated");
-        plabAllocatedOld = wordSize * oldStats.get("used");
-        directAllocatedOld = wordSize * oldStats.get("direct_allocated");
+        plabAllocatedSurvivor = survivorStats.get("used");
+        directAllocatedSurvivor = survivorStats.get("direct allocated");
+        plabAllocatedOld = oldStats.get("used");
+        directAllocatedOld = oldStats.get("direct allocated");
 
         System.out.printf("Survivor PLAB allocated:%17d Direct allocated: %17d Mem consumed:%17d%n", plabAllocatedSurvivor, directAllocatedSurvivor, memAllocated);
         System.out.printf("Old      PLAB allocated:%17d Direct allocated: %17d Mem consumed:%17d%n", plabAllocatedOld, directAllocatedOld, memAllocated);
diff --git a/hotspot/test/gc/g1/plab/TestPLABResize.java b/hotspot/test/gc/g1/plab/TestPLABResize.java
index 07a05ce90c3..e9aef79c07f 100644
--- a/hotspot/test/gc/g1/plab/TestPLABResize.java
+++ b/hotspot/test/gc/g1/plab/TestPLABResize.java
@@ -23,7 +23,7 @@
 
  /*
  * @test TestPLABResize
- * @bug 8141278
+ * @bug 8141278 8141141
  * @summary Test for PLAB resizing
  * @requires vm.gc=="G1" | vm.gc=="null"
  * @requires vm.opt.FlightRecorder != true
@@ -35,6 +35,7 @@
  *        gc.g1.plab.lib.MemoryConsumer
  *        gc.g1.plab.lib.PLABUtils
  *        gc.g1.plab.lib.AppPLABResize
+ * @ignore 8150183
  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  * @run main gc.g1.plab.TestPLABResize
@@ -116,7 +117,7 @@ public class TestPLABResize {
                 .map(item -> {
                     return item.getValue()
                             .get(LogParser.ReportType.SURVIVOR_STATS)
-                            .get("desired_plab_sz");
+                            .get("actual");
                 })
                 .collect(Collectors.toCollection(ArrayList::new));
 
diff --git a/hotspot/test/gc/g1/plab/lib/LogParser.java b/hotspot/test/gc/g1/plab/lib/LogParser.java
index ce2f94ef6e6..2bf933edabd 100644
--- a/hotspot/test/gc/g1/plab/lib/LogParser.java
+++ b/hotspot/test/gc/g1/plab/lib/LogParser.java
@@ -35,14 +35,12 @@ import java.util.regex.Pattern;
  *
  * Typical GC log with PLAB statistics (options - -Xlog:gc=debug,gc+plab=debug) looks like:
  *
- * [2,244s][info   ][gc     ] GC(30) Concurrent Mark abort
- * [2,245s][debug  ][gc,plab] GC(33)  (allocated = 1 wasted = 0 unused = 0 used = 1 undo_waste = 0 region_end_waste = 0 regions filled = 0 direct_allocated = 0 failure_used = 0 failure_waste = 0)  (plab_sz = 0 desired_plab_sz = 258)
- * [2,245s][debug  ][gc,plab] GC(33)  (allocated = 1 wasted = 0 unused = 0 used = 1 undo_waste = 0 region_end_waste = 0 regions filled = 0 direct_allocated = 0 failure_used = 0 failure_waste = 0)  (plab_sz = 0 desired_plab_sz = 258)
- * [2,245s][info   ][gc     ] GC(33) Pause Young (G1 Evacuation Pause) 127M->127M(128M) (2,244s, 2,245s) 0,899ms
- * [2,246s][debug  ][gc,plab] GC(34)  (allocated = 1 wasted = 0 unused = 0 used = 1 undo_waste = 0 region_end_waste = 0 regions filled = 0 direct_allocated = 0 failure_used = 0 failure_waste = 0)  (plab_sz = 0 desired_plab_sz = 258)
- * [2,246s][debug  ][gc,plab] GC(34)  (allocated = 1 wasted = 0 unused = 0 used = 1 undo_waste = 0 region_end_waste = 0 regions filled = 0 direct_allocated = 0 failure_used = 0 failure_waste = 0)  (plab_sz = 0 desired_plab_sz = 258)
- * [2,246s][info   ][gc     ] GC(34) Pause Initial Mark (G1 Evacuation Pause) 127M->127M(128M) (2,245s, 2,246s) 0,907ms
-
+ * [0.330s][debug][gc,plab  ] GC(0) Young PLAB allocation: allocated: 1825632B, wasted: 29424B, unused: 2320B, used: 1793888B, undo waste: 0B,
+ * [0.330s][debug][gc,plab  ] GC(0) Young other allocation: region end waste: 0B, regions filled: 2, direct allocated: 271520B, failure used: 0B, failure wasted: 0B
+ * [0.330s][debug][gc,plab  ] GC(0) Young sizing: calculated: 358776B, actual: 358776B
+ * [0.330s][debug][gc,plab  ] GC(0) Old PLAB allocation: allocated: 427248B, wasted: 592B, unused: 368584B, used: 58072B, undo waste: 0B,
+ * [0.330s][debug][gc,plab  ] GC(0) Old other allocation: region end waste: 0B, regions filled: 1, direct allocated: 41704B, failure used: 0B, failure wasted: 0B
+ * [0.330s][debug][gc,plab  ] GC(0) Old sizing: calculated: 11608B, actual: 11608B
  */
 final public class LogParser {
 
@@ -53,7 +51,6 @@ final public class LogParser {
      * Type of parsed log element.
      */
     public static enum ReportType {
-
         SURVIVOR_STATS,
         OLD_STATS
     }
@@ -64,8 +61,8 @@ final public class LogParser {
 
     // GC ID
     private static final Pattern GC_ID_PATTERN = Pattern.compile("\\[gc,plab\\s*\\] GC\\((\\d+)\\)");
-    // Pattern for extraction pair <name>=<numeric value>
-    private static final Pattern PAIRS_PATTERN = Pattern.compile("\\w+\\s+=\\s+\\d+");
+    // Pattern for extraction pair <name>: <numeric value>
+    private static final Pattern PAIRS_PATTERN = Pattern.compile("\\w* \\w+:\\s+\\d+");
 
     /**
      * Construct LogParser Object
@@ -108,24 +105,29 @@ final public class LogParser {
                 if (matcher.find()) {
                     Map<ReportType,Map<String, Long>> oneReportItem;
                     ReportType reportType;
-                    // Second line in log is statistics for Old PLAB allocation
-                    if ( !allocationStatistics.containsKey(gc_id.get()) ) {
-                        oneReportItem = new EnumMap<>(ReportType.class);
+
+                    if (!allocationStatistics.containsKey(gc_id.get())) {
+                      allocationStatistics.put(gc_id.get(), new EnumMap<>(ReportType.class));
+                    }
+
+                    if ( line.contains("Young") ) {
                         reportType = ReportType.SURVIVOR_STATS;
-                        allocationStatistics.put(gc_id.get(), oneReportItem);
                     } else {
-                        oneReportItem = allocationStatistics.get(gc_id.get());
                         reportType = ReportType.OLD_STATS;
                     }
 
+                    oneReportItem = allocationStatistics.get(gc_id.get());
+                    if (!oneReportItem.containsKey(reportType)) {
+                      oneReportItem.put(reportType,new HashMap<String, Long>());
+                    }
+
                     // Extract all pairs from log.
-                    HashMap<String, Long> plabStats = new HashMap<>();
+                    Map<String, Long> plabStats = oneReportItem.get(reportType);
                     do {
                         String pair = matcher.group();
-                        String[] nameValue = pair.replaceAll(" ", "").split("=");
-                        plabStats.put(nameValue[0], Long.parseLong(nameValue[1]));
+                        String[] nameValue = pair.replaceAll(": ", ":").split(":");
+                        plabStats.put(nameValue[0].trim(), Long.parseLong(nameValue[1]));
                     } while (matcher.find());
-                    oneReportItem.put(reportType,plabStats);
                 }
             }
         }
diff --git a/hotspot/test/gc/parallel/TestPrintGCDetailsVerbose.java b/hotspot/test/gc/parallel/TestPrintGCDetailsVerbose.java
index 8e138db694d..1a7501e0981 100644
--- a/hotspot/test/gc/parallel/TestPrintGCDetailsVerbose.java
+++ b/hotspot/test/gc/parallel/TestPrintGCDetailsVerbose.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,12 +24,11 @@
 /*
  * @test TestPrintGCDetailsVerbose
  * @bug 8016740
- * @summary Tests that jvm with PrintGCDetails and Verbose flags do not crash when ParOldGC has no memory
+ * @summary Tests that jvm with maximally verbose GC logging does not crash when ParOldGC has no memory
  * @key gc
- * @requires java.version ~= ".*fastdebug"
  * @requires vm.gc=="Parallel" | vm.gc=="null"
  * @library /testlibrary
- * @run main/othervm -Xmx50m -XX:+UseParallelOldGC -XX:+PrintGCDetails -XX:+Verbose TestPrintGCDetailsVerbose
+ * @run main/othervm -Xmx50m -XX:+UseParallelGC -Xlog:gc*=trace TestPrintGCDetailsVerbose
  */
 public class TestPrintGCDetailsVerbose {
 
diff --git a/hotspot/test/native_sanity/JniVersion.java b/hotspot/test/native_sanity/JniVersion.java
index a85a184c241..e1451d2e9a5 100644
--- a/hotspot/test/native_sanity/JniVersion.java
+++ b/hotspot/test/native_sanity/JniVersion.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -27,12 +27,12 @@
  */
 public class JniVersion {
 
-    public static final int JNI_VERSION_1_8 = 0x00010008;
+    public static final int JNI_VERSION_9 = 0x00090000;
 
     public static void main(String... args) throws Exception {
         System.loadLibrary("JniVersion");
         int res = getJniVersion();
-        if (res < JNI_VERSION_1_8) {
+        if (res != JNI_VERSION_9) {
             throw new Exception("Unexpected value returned from getJniVersion(): 0x" + Integer.toHexString(res));
         }
     }
diff --git a/hotspot/test/runtime/CommandLine/OptionsValidation/TestOptionsWithRanges.java b/hotspot/test/runtime/CommandLine/OptionsValidation/TestOptionsWithRanges.java
index f762017bff2..27ccc5d546b 100644
--- a/hotspot/test/runtime/CommandLine/OptionsValidation/TestOptionsWithRanges.java
+++ b/hotspot/test/runtime/CommandLine/OptionsValidation/TestOptionsWithRanges.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -75,7 +75,7 @@ public class TestOptionsWithRanges {
         int failedTests;
         List<JVMOption> allOptions;
 
-        allOptionsAsMap = JVMOptionsUtils.getOptionsWithRangeAsMap();
+        allOptionsAsMap = JVMOptionsUtils.getOptionsWithRangeAsMap(origin -> (!(origin.contains("develop") || origin.contains("notproduct"))));
 
         /* Shared flags can cause JVM to exit with error code 2 */
         setAllowedExitCodes("SharedReadWriteSize", 2);
@@ -83,6 +83,13 @@ public class TestOptionsWithRanges {
         setAllowedExitCodes("SharedMiscDataSize", 2);
         setAllowedExitCodes("SharedMiscCodeSize", 2);
 
+        /*
+         * JDK-8145204
+         * Temporarily remove testing of max range for ParGCArrayScanChunk because
+         * JVM can hang when ParGCArrayScanChunk=4294967296 and ParallelGC is used
+         */
+        excludeTestMaxRange("ParGCArrayScanChunk");
+
         /*
          * Remove CICompilerCount from testing because currently it can hang system
          */
diff --git a/hotspot/test/runtime/CommandLine/OptionsValidation/common/optionsvalidation/JVMOption.java b/hotspot/test/runtime/CommandLine/OptionsValidation/common/optionsvalidation/JVMOption.java
index d4d54669987..031d6a2cc64 100644
--- a/hotspot/test/runtime/CommandLine/OptionsValidation/common/optionsvalidation/JVMOption.java
+++ b/hotspot/test/runtime/CommandLine/OptionsValidation/common/optionsvalidation/JVMOption.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -37,6 +37,7 @@ import jdk.test.lib.dcmd.JMXExecutor;
 import sun.tools.attach.HotSpotVirtualMachine;
 
 import static optionsvalidation.JVMOptionsUtils.failedMessage;
+import static optionsvalidation.JVMOptionsUtils.GCType;
 import static optionsvalidation.JVMOptionsUtils.printOutputContent;
 import static optionsvalidation.JVMOptionsUtils.VMType;
 
@@ -374,17 +375,21 @@ public abstract class JVMOption {
     private boolean runJavaWithParam(String optionValue, boolean valid) throws Exception {
         int exitCode;
         boolean result = true;
-        String value = optionValue.substring(optionValue.lastIndexOf("=") + 1);
-        String fullOptionString = prependString.toString() + optionValue;
+        String errorMessage = null;
         List<String> runJava = new ArrayList<>();
         OutputAnalyzer out;
 
         if (VMType != null) {
             runJava.add(VMType);
         }
+
+        if (GCType != null) {
+            runJava.add(GCType);
+        }
+
         runJava.addAll(prepend);
         runJava.add(optionValue);
-        runJava.add(JVMOptionsUtils.class.getName());
+        runJava.add(JVMStartup.class.getName());
 
         out = new OutputAnalyzer(ProcessTools.createJavaProcessBuilder(runJava.toArray(new String[0])).start());
 
@@ -392,40 +397,37 @@ public abstract class JVMOption {
 
         if (out.getOutput().contains("A fatal error has been detected by the Java Runtime Environment")) {
             /* Always consider "fatal error" in output as fail */
-            failedMessage(name, fullOptionString, valid, "JVM output reports a fatal error. JVM exited with code " + exitCode + "!");
-            printOutputContent(out);
-            result = false;
+            errorMessage = "JVM output reports a fatal error. JVM exited with code " + exitCode + "!";
         } else if (valid == true) {
             if (!allowedExitCodes.contains(exitCode)) {
-                failedMessage(name, fullOptionString, valid, "JVM exited with unexpected error code = " + exitCode);
-                printOutputContent(out);
-                result = false;
+                errorMessage = "JVM exited with unexpected error code = " + exitCode;
             } else if ((exitCode != 0) && (out.getOutput().isEmpty() == true)) {
-                failedMessage(name, fullOptionString, valid, "JVM exited with error(exitcode == " + exitCode +
-                        "), but with empty stdout and stderr. Description of error is needed!");
-                result = false;
+                errorMessage = "JVM exited with error(exitcode == " + exitCode + "), but with empty stdout and stderr. " +
+                       "Description of error is needed!";
             } else if (out.getOutput().contains("is outside the allowed range")) {
-                failedMessage(name, fullOptionString, valid, "JVM output contains \"is outside the allowed range\"");
-                printOutputContent(out);
-                result = false;
+                errorMessage = "JVM output contains \"is outside the allowed range\"";
             }
         } else {
             // valid == false
+            String value = optionValue.substring(optionValue.lastIndexOf("=") + 1);
+            String errorMessageCommandLineValue = getErrorMessageCommandLine(value);
             if (exitCode == 0) {
-                failedMessage(name, fullOptionString, valid, "JVM successfully exit");
-                result = false;
+                errorMessage = "JVM successfully exit";
             } else if (exitCode != 1) {
-                failedMessage(name, fullOptionString, valid, "JVM exited with code "
-                        + exitCode + " which not equal to 1");
-                result = false;
-            } else if (!out.getOutput().contains(getErrorMessageCommandLine(value))) {
-                failedMessage(name, fullOptionString, valid, "JVM output does not contain "
-                        + "expected output \"" + getErrorMessageCommandLine(value) + "\"");
-                printOutputContent(out);
-                result = false;
+                errorMessage = "JVM exited with code " + exitCode + " which not equal to 1";
+            } else if (!out.getOutput().contains(errorMessageCommandLineValue)) {
+                errorMessage = "JVM output does not contain expected output \"" + errorMessageCommandLineValue + "\"";
             }
         }
 
+        if (errorMessage != null) {
+            String fullOptionString = String.format("%s %s %s %s",
+                    VMType == null ? "" : VMType, GCType == null ? "" : GCType, prependString.toString(), optionValue).trim().replaceAll("  +", " ");
+            failedMessage(name, fullOptionString, valid, errorMessage);
+            printOutputContent(out);
+            result = false;
+        }
+
         System.out.println("");
 
         return result;
diff --git a/hotspot/test/runtime/CommandLine/OptionsValidation/common/optionsvalidation/JVMOptionsUtils.java b/hotspot/test/runtime/CommandLine/OptionsValidation/common/optionsvalidation/JVMOptionsUtils.java
index 944b8d5964c..cfde0ee0e3d 100644
--- a/hotspot/test/runtime/CommandLine/OptionsValidation/common/optionsvalidation/JVMOptionsUtils.java
+++ b/hotspot/test/runtime/CommandLine/OptionsValidation/common/optionsvalidation/JVMOptionsUtils.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -27,6 +27,8 @@ import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.io.Reader;
+import java.lang.management.GarbageCollectorMXBean;
+import java.lang.management.ManagementFactory;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -50,6 +52,9 @@ public class JVMOptionsUtils {
     /* Used to start the JVM with the same type as current */
     static String VMType;
 
+    /* Used to start the JVM with the same GC type as current */
+    static String GCType;
+
     private static Map<String, JVMOption> optionsAsMap;
 
     static {
@@ -64,6 +69,27 @@ public class JVMOptionsUtils {
         } else {
             VMType = null;
         }
+
+        List<GarbageCollectorMXBean> gcMxBeans = ManagementFactory.getGarbageCollectorMXBeans();
+
+        GCType = null;
+
+        for (GarbageCollectorMXBean gcMxBean : gcMxBeans) {
+            switch (gcMxBean.getName()) {
+                case "ConcurrentMarkSweep":
+                    GCType = "-XX:+UseConcMarkSweepGC";
+                    break;
+                case "MarkSweepCompact":
+                    GCType = "-XX:+UseSerialGC";
+                    break;
+                case "PS Scavenge":
+                    GCType = "-XX:+UseParallelGC";
+                    break;
+                case "G1 Old Generation":
+                    GCType = "-XX:+UseG1GC";
+                    break;
+            }
+        }
     }
 
     public static boolean fitsRange(String optionName, BigDecimal number) throws Exception {
@@ -443,6 +469,10 @@ public class JVMOptionsUtils {
         if (VMType != null) {
             runJava.add(VMType);
         }
+
+        if (GCType != null) {
+            runJava.add(GCType);
+        }
         runJava.add(PRINT_FLAGS_RANGES);
         runJava.add("-version");
 
@@ -534,9 +564,4 @@ public class JVMOptionsUtils {
     public static Map<String, JVMOption> getOptionsWithRangeAsMap(String... additionalArgs) throws Exception {
         return getOptionsWithRangeAsMap(origin -> true, additionalArgs);
     }
-
-    /* Simple method to test that java start-up. Used for testing options. */
-    public static void main(String[] args) {
-        System.out.print("Java start-up!");
-    }
 }
diff --git a/hotspot/test/runtime/CommandLine/OptionsValidation/common/optionsvalidation/JVMStartup.java b/hotspot/test/runtime/CommandLine/OptionsValidation/common/optionsvalidation/JVMStartup.java
new file mode 100644
index 00000000000..5b5d96e5576
--- /dev/null
+++ b/hotspot/test/runtime/CommandLine/OptionsValidation/common/optionsvalidation/JVMStartup.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package optionsvalidation;
+
+import java.lang.ref.WeakReference;
+
+class JVMStartup {
+    private static volatile WeakReference<Object> weakRef;
+
+    private static synchronized void createWeakRef() {
+        Object o = new Object();
+        weakRef = new WeakReference<>(o);
+    }
+
+    /* Simple method to test that java start-up. Used for testing options. */
+    public static void main(String[] args) throws Exception {
+        byte[] garbage = new byte[8192];
+        int i = 0;
+        createWeakRef();
+        do {
+            garbage = new byte[8192];
+            i++;
+            /* Initiate GC after 5 iterations */
+            if (i > 5) {
+                System.gc();
+            }
+        } while(weakRef.get() != null);
+        System.out.println("Java start-up!");
+    }
+}
diff --git a/hotspot/test/runtime/RedefineTests/RedefineRunningMethodsWithResolutionErrors.java b/hotspot/test/runtime/RedefineTests/RedefineRunningMethodsWithResolutionErrors.java
index e4cff831d69..29247220f69 100644
--- a/hotspot/test/runtime/RedefineTests/RedefineRunningMethodsWithResolutionErrors.java
+++ b/hotspot/test/runtime/RedefineTests/RedefineRunningMethodsWithResolutionErrors.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,8 +26,9 @@
  * @bug 8076110
  * @summary Redefine running methods that have cached resolution errors
  * @library /testlibrary
- * @modules java.instrument
- *          java.base/jdk.internal.org.objectweb.asm
+ * @modules java.base/jdk.internal.org.objectweb.asm
+ *          java.instrument
+ *          jdk.jartool/sun.tools.jar
  * @build RedefineClassHelper
  * @run main RedefineClassHelper
  * @run main/othervm -javaagent:redefineagent.jar -XX:TraceRedefineClasses=0x600 RedefineRunningMethodsWithResolutionErrors
diff --git a/hotspot/test/runtime/ReservedStack/ReservedStackTest.java b/hotspot/test/runtime/ReservedStack/ReservedStackTest.java
index b8d93be3eb7..43177dda31e 100644
--- a/hotspot/test/runtime/ReservedStack/ReservedStackTest.java
+++ b/hotspot/test/runtime/ReservedStack/ReservedStackTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,6 +24,7 @@
 /*
  * @test ReservedStackTest
  * @library /testlibrary
+ * @modules java.base/jdk.internal.vm.annotation
  * @build jdk.test.lib.*
  * @run main/othervm -XX:-Inline -XX:CompileCommand=exclude,java/util/concurrent/locks/AbstractOwnableSynchronizer.setExclusiveOwnerThread ReservedStackTest
  */
diff --git a/hotspot/test/runtime/SharedArchiveFile/LimitSharedSizes.java b/hotspot/test/runtime/SharedArchiveFile/LimitSharedSizes.java
index 824fd94f41f..c774111f210 100644
--- a/hotspot/test/runtime/SharedArchiveFile/LimitSharedSizes.java
+++ b/hotspot/test/runtime/SharedArchiveFile/LimitSharedSizes.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,6 +26,7 @@
  * @library /testlibrary /runtime/CommandLine/OptionsValidation/common
  * @modules java.base/sun.misc
  *          java.management
+ *          jdk.attach/sun.tools.attach
  * @run main LimitSharedSizes
  */
 
diff --git a/hotspot/test/runtime/contended/Basic.java b/hotspot/test/runtime/contended/Basic.java
index 3ce7eb20e82..bf64e946f29 100644
--- a/hotspot/test/runtime/contended/Basic.java
+++ b/hotspot/test/runtime/contended/Basic.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -42,7 +42,7 @@ import jdk.internal.vm.annotation.Contended;
  * @test
  * @bug     8003985
  * @summary Support Contended Annotation - JEP 142
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.vm.annotation
  * @run main/othervm -XX:-RestrictContended Basic
  */
 public class Basic {
diff --git a/hotspot/test/runtime/contended/DefaultValue.java b/hotspot/test/runtime/contended/DefaultValue.java
index a121c7a63e9..8ed4f064088 100644
--- a/hotspot/test/runtime/contended/DefaultValue.java
+++ b/hotspot/test/runtime/contended/DefaultValue.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -43,7 +43,7 @@ import jdk.internal.vm.annotation.Contended;
  * @bug     8014509
  * @summary \@Contended: explicit default value behaves differently from the implicit value
  *
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.vm.annotation
  * @run main/othervm -XX:-RestrictContended DefaultValue
  */
 public class DefaultValue {
diff --git a/hotspot/test/runtime/contended/HasNonStatic.java b/hotspot/test/runtime/contended/HasNonStatic.java
index 33878fa6115..3e07c09fcfe 100644
--- a/hotspot/test/runtime/contended/HasNonStatic.java
+++ b/hotspot/test/runtime/contended/HasNonStatic.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -43,7 +43,7 @@ import jdk.internal.vm.annotation.Contended;
  * @bug     8015270
  * @summary \@Contended: fix multiple issues in the layout code
  *
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.vm.annotation
  * @run main/othervm -XX:-RestrictContended HasNonStatic
  */
 public class HasNonStatic {
diff --git a/hotspot/test/runtime/contended/Inheritance1.java b/hotspot/test/runtime/contended/Inheritance1.java
index 3ea318c40dc..f3333610cf3 100644
--- a/hotspot/test/runtime/contended/Inheritance1.java
+++ b/hotspot/test/runtime/contended/Inheritance1.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -43,7 +43,7 @@ import jdk.internal.vm.annotation.Contended;
  * @bug     8012939
  * @summary \@Contended doesn't work correctly with inheritance
  *
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.vm.annotation
  * @run main/othervm -XX:-RestrictContended Inheritance1
  */
 public class Inheritance1 {
diff --git a/hotspot/test/runtime/contended/OopMaps.java b/hotspot/test/runtime/contended/OopMaps.java
index 5e1b39c8271..27d5ba8ddf8 100644
--- a/hotspot/test/runtime/contended/OopMaps.java
+++ b/hotspot/test/runtime/contended/OopMaps.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -44,7 +44,7 @@ import jdk.internal.vm.annotation.Contended;
  * @bug     8015493
  * @summary \@Contended: fix multiple issues in the layout code
  *
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.vm.annotation
  * @run main/othervm -XX:-RestrictContended -XX:ContendedPaddingWidth=128 -Xmx128m OopMaps
  */
 public class OopMaps {
diff --git a/hotspot/test/runtime/contended/OopMapsSameGroup.java b/hotspot/test/runtime/contended/OopMapsSameGroup.java
index af441a576b9..6975fd3dc68 100644
--- a/hotspot/test/runtime/contended/OopMapsSameGroup.java
+++ b/hotspot/test/runtime/contended/OopMapsSameGroup.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -43,7 +43,7 @@ import jdk.internal.vm.annotation.Contended;
  * @bug     8015272
  * @summary \@Contended within the same group to use the same oop map
  *
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.vm.annotation
  * @run main/othervm -XX:-RestrictContended -XX:ContendedPaddingWidth=128 -Xmx128m OopMapsSameGroup
  */
 public class OopMapsSameGroup {
diff --git a/hotspot/test/runtime/lambda-features/TestStaticandInstance.java b/hotspot/test/runtime/lambda-features/TestStaticandInstance.java
index 021ac48bf8a..328f252e771 100644
--- a/hotspot/test/runtime/lambda-features/TestStaticandInstance.java
+++ b/hotspot/test/runtime/lambda-features/TestStaticandInstance.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,6 +26,7 @@
  * @test
  * @bug 8087342
  * @summary Test linkresolver search static, instance and overpass duplicates
+ * @modules java.base/jdk.internal.org.objectweb.asm
  * @run main/othervm -Xverify:none TestStaticandInstance
  */
 
diff --git a/hotspot/test/runtime/logging/BiasedLockingTest.java b/hotspot/test/runtime/logging/BiasedLockingTest.java
new file mode 100644
index 00000000000..36afcea3c75
--- /dev/null
+++ b/hotspot/test/runtime/logging/BiasedLockingTest.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.    See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8149383
+ * @summary -Xlog:biasedlocking should have logging from statements in the source code
+ * @library /testlibrary
+ * @modules java.base/sun.misc
+ *          java.management
+ * @build jdk.test.lib.OutputAnalyzer jdk.test.lib.ProcessTools
+ * @run driver BiasedLockingTest
+ */
+
+import jdk.test.lib.OutputAnalyzer;
+import jdk.test.lib.ProcessTools;
+
+public class BiasedLockingTest {
+    static void analyzeOutputOn(ProcessBuilder pb) throws Exception {
+        OutputAnalyzer output = new OutputAnalyzer(pb.start());
+        output.shouldContain("Biased locking enabled");
+        output.shouldHaveExitValue(0);
+    }
+
+    static void analyzeOutputOff(ProcessBuilder pb) throws Exception {
+        OutputAnalyzer output = new OutputAnalyzer(pb.start());
+        output.shouldNotContain("[biasedlocking]");
+        output.shouldHaveExitValue(0);
+    }
+
+    public static void main(String[] args) throws Exception {
+        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xlog:biasedlocking",
+                                                                  "-XX:BiasedLockingStartupDelay=0",
+                                                                  InnerClass.class.getName());
+        analyzeOutputOn(pb);
+
+        pb = ProcessTools.createJavaProcessBuilder("-XX:+TraceBiasedLocking",
+                                                   "-XX:BiasedLockingStartupDelay=0",
+                                                   InnerClass.class.getName());
+        analyzeOutputOn(pb);
+
+        pb = ProcessTools.createJavaProcessBuilder("-Xlog:biasedlocking=off",
+                                                   "-XX:BiasedLockingStartupDelay=0",
+                                                   InnerClass.class.getName());
+        analyzeOutputOff(pb);
+
+        pb = ProcessTools.createJavaProcessBuilder("-XX:-TraceBiasedLocking",
+                                                   "-XX:BiasedLockingStartupDelay=0",
+                                                   InnerClass.class.getName());
+        analyzeOutputOff(pb);
+    }
+
+    public static class InnerClass {
+        public static void main(String[] args) {
+            System.out.println("Biased Locking test");
+        }
+    }
+}
diff --git a/hotspot/test/runtime/logging/ItablesTest.java b/hotspot/test/runtime/logging/ItablesTest.java
index c1cfd33d865..0fe9d84213c 100644
--- a/hotspot/test/runtime/logging/ItablesTest.java
+++ b/hotspot/test/runtime/logging/ItablesTest.java
@@ -49,7 +49,6 @@ public class ItablesTest {
             output.shouldContain("invokespecial resolved method: caller-class:ClassB");
             output.shouldContain("invokespecial selected method: resolved-class:ClassB");
             output.shouldContain("invokeinterface selected method: receiver-class");
-            output.shouldContain("Resolving: klass: ");
             output.shouldHaveExitValue(0);
 
             pb = ProcessTools.createJavaProcessBuilder("-Xlog:itables=trace", "ItablesVtableTest");
diff --git a/hotspot/test/runtime/logging/ProtectionDomainVerificationTest.java b/hotspot/test/runtime/logging/ProtectionDomainVerificationTest.java
new file mode 100644
index 00000000000..57790ad1248
--- /dev/null
+++ b/hotspot/test/runtime/logging/ProtectionDomainVerificationTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test ProtectionDomainVerificationTest
+ * @bug 8149064
+ * @library /testlibrary
+ * @build jdk.test.lib.OutputAnalyzer jdk.test.lib.Platform jdk.test.lib.ProcessTools
+ * @run driver ProtectionDomainVerificationTest
+ */
+
+import jdk.test.lib.OutputAnalyzer;
+import jdk.test.lib.Platform;
+import jdk.test.lib.ProcessTools;
+
+public class ProtectionDomainVerificationTest {
+
+    public static void main(String... args) throws Exception {
+
+        // -Xlog:protectiondomain=trace
+        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xlog:protectiondomain=trace",
+                                                                  "-Xmx64m",
+                                                                  Hello.class.getName());
+        OutputAnalyzer out = new OutputAnalyzer(pb.start());
+        out.shouldContain("[protectiondomain] Checking package access");
+        out.shouldContain("[protectiondomain] pd set count = #");
+
+        // -Xlog:protectiondomain=debug
+        pb = ProcessTools.createJavaProcessBuilder("-Xlog:protectiondomain=debug",
+                                                                  "-Xmx64m",
+                                                                  Hello.class.getName());
+        out = new OutputAnalyzer(pb.start());
+        out.shouldContain("[protectiondomain] Checking package access");
+        out.shouldNotContain("pd set count = #");
+    }
+
+    public static class Hello {
+        public static void main(String[] args) {
+            System.out.print("Hello!");
+        }
+    }
+}
diff --git a/hotspot/test/runtime/logging/StartupTimeTest.java b/hotspot/test/runtime/logging/StartupTimeTest.java
new file mode 100644
index 00000000000..1c8c0a0f87f
--- /dev/null
+++ b/hotspot/test/runtime/logging/StartupTimeTest.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.    See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8148630
+ * @summary -Xlog:startuptime should produce logging from the source code
+ * @library /testlibrary
+ * @modules java.base/sun.misc
+ *          java.management
+ * @build jdk.test.lib.OutputAnalyzer jdk.test.lib.ProcessTools
+ * @run driver StartupTimeTest
+ */
+
+import jdk.test.lib.OutputAnalyzer;
+import jdk.test.lib.ProcessTools;
+
+public class StartupTimeTest {
+    static void analyzeOutputOn(ProcessBuilder pb) throws Exception {
+        OutputAnalyzer output = new OutputAnalyzer(pb.start());
+        output.shouldMatch("(Genesis, [0-9]+.[0-9]+ secs)");
+        output.shouldMatch("(Start VMThread, [0-9]+.[0-9]+ secs)");
+        output.shouldMatch("(Create VM, [0-9]+.[0-9]+ secs)");
+        output.shouldHaveExitValue(0);
+    }
+
+    static void analyzeOutputOff(ProcessBuilder pb) throws Exception {
+        OutputAnalyzer output = new OutputAnalyzer(pb.start());
+        output.shouldNotContain("[startuptime]");
+        output.shouldHaveExitValue(0);
+    }
+
+    public static void main(String[] args) throws Exception {
+        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xlog:startuptime",
+                                                                  InnerClass.class.getName());
+        analyzeOutputOn(pb);
+
+        pb = ProcessTools.createJavaProcessBuilder("-Xlog:startuptime=off",
+                                                   InnerClass.class.getName());
+        analyzeOutputOff(pb);
+    }
+
+    public static class InnerClass {
+        public static void main(String[] args) throws Exception {
+            System.out.println("Testing startuptime.");
+        }
+    }
+}
diff --git a/hotspot/test/runtime/logging/ThreadLoggingTest.java b/hotspot/test/runtime/logging/ThreadLoggingTest.java
new file mode 100644
index 00000000000..a5cde9c845c
--- /dev/null
+++ b/hotspot/test/runtime/logging/ThreadLoggingTest.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, SAP SE and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.    See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8149036 8150619
+ * @summary os+thread output should contain logging calls for thread start stop attaches detaches
+ * @library /testlibrary
+ * @modules java.base/sun.misc
+ *          java.management
+ * @build jdk.test.lib.OutputAnalyzer jdk.test.lib.ProcessTools
+ * @run driver ThreadLoggingTest
+ * @author Thomas Stuefe (SAP)
+ */
+
+import java.io.File;
+import java.util.Map;
+import jdk.test.lib.OutputAnalyzer;
+import jdk.test.lib.ProcessTools;
+
+public class ThreadLoggingTest {
+
+    static void analyzeOutputForInfoLevel(OutputAnalyzer output) throws Exception {
+        output.shouldContain("Thread started");
+        output.shouldContain("Thread is alive");
+        output.shouldContain("Thread finished");
+        output.shouldHaveExitValue(0);
+    }
+
+    static void analyzeOutputForDebugLevel(OutputAnalyzer output) throws Exception {
+        analyzeOutputForInfoLevel(output);
+        output.shouldContain("stack dimensions");
+        output.shouldContain("stack guard pages");
+    }
+
+    public static void main(String[] args) throws Exception {
+
+        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xlog:os+thread", "-version");
+        OutputAnalyzer output = new OutputAnalyzer(pb.start());
+        analyzeOutputForInfoLevel(output);
+
+        pb = ProcessTools.createJavaProcessBuilder("-Xlog:os+thread=debug", "-version");
+        output = new OutputAnalyzer(pb.start());
+        analyzeOutputForDebugLevel(output);
+
+    }
+
+}
diff --git a/hotspot/test/serviceability/attach/AttachSetGetFlag.java b/hotspot/test/serviceability/attach/AttachSetGetFlag.java
index 64adb3984bb..a78edaafff1 100644
--- a/hotspot/test/serviceability/attach/AttachSetGetFlag.java
+++ b/hotspot/test/serviceability/attach/AttachSetGetFlag.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -32,7 +32,7 @@
  *          jdk.attach/sun.tools.attach
  *          jdk.jvmstat/sun.jvmstat.monitor
  * @build jdk.test.lib.* AttachSetGetFlag
- * @run driver AttachSetGetFlag
+ * @run main AttachSetGetFlag
  */
 
 import java.io.BufferedReader;
diff --git a/hotspot/test/serviceability/attach/AttachWithStalePidFile.java b/hotspot/test/serviceability/attach/AttachWithStalePidFile.java
index 1986ebd4beb..8ed9b479f63 100644
--- a/hotspot/test/serviceability/attach/AttachWithStalePidFile.java
+++ b/hotspot/test/serviceability/attach/AttachWithStalePidFile.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,6 +26,7 @@
  * @bug 7162400
  * @key regression
  * @summary Regression test for attach issue where stale pid files in /tmp lead to connection issues
+ * @modules jdk.attach/sun.tools.attach
  * @library /testlibrary
  * @build jdk.test.lib.* AttachWithStalePidFileTarget
  * @run main AttachWithStalePidFile
diff --git a/hotspot/test/serviceability/dcmd/compiler/CodelistTest.java b/hotspot/test/serviceability/dcmd/compiler/CodelistTest.java
index 0201e2ceeec..d5360de229d 100644
--- a/hotspot/test/serviceability/dcmd/compiler/CodelistTest.java
+++ b/hotspot/test/serviceability/dcmd/compiler/CodelistTest.java
@@ -24,26 +24,39 @@
 /*
  * @test CodelistTest
  * @bug 8054889
- * @library /testlibrary
+ * @library /testlibrary /test/lib /
  * @modules java.base/sun.misc
  *          java.compiler
  *          java.management
  *          jdk.jvmstat/sun.jvmstat.monitor
  * @build jdk.test.lib.*
- * @build jdk.test.lib.dcmd.*
- * @build MethodIdentifierParser
- * @run testng CodelistTest
+ *        jdk.test.lib.dcmd.*
+ *        sun.hotspot.WhiteBox
+ *        compiler.testlibrary.CompilerUtils
+ * @run driver ClassFileInstaller sun.hotspot.WhiteBox
+ *                                sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run testng/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:-UseCodeCacheFlushing -Xmixed CodelistTest
+ * @run testng/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:-UseCodeCacheFlushing -Xint CodelistTest
  * @summary Test of diagnostic command Compiler.codelist
+ *
+ * Flag comment:
+ * -XX:-UseCodeCacheFlushing - to prevent methods from being removed from the code cache before we have checked the results
+ *
+ * This test should never run in the same VM as other tests - the code cache may get huge which will
+ * create an enormous amount of output to parse. Same for -Xcomp.
  */
 
-import org.testng.annotations.Test;
-import org.testng.Assert;
-
+import compiler.testlibrary.CompilerUtils;
+import compiler.whitebox.CompilerWhiteBoxTest;
 import jdk.test.lib.OutputAnalyzer;
 import jdk.test.lib.dcmd.CommandExecutor;
 import jdk.test.lib.dcmd.JMXExecutor;
+import org.testng.annotations.Test;
+import org.testng.Assert;
+import sun.hotspot.WhiteBox;
 
 import java.lang.reflect.Method;
+import java.util.Iterator;
 
 public class CodelistTest {
 
@@ -62,58 +75,68 @@ public class CodelistTest {
      *
      */
 
+    protected static final WhiteBox WB = WhiteBox.getWhiteBox();
+
     public void run(CommandExecutor executor) {
-        int ok   = 0;
-        int fail = 0;
+
+        TestCase[] testcases = {
+                new TestCase(CompilerWhiteBoxTest.COMP_LEVEL_SIMPLE, "testcaseMethod1"),
+                new TestCase(CompilerWhiteBoxTest.COMP_LEVEL_LIMITED_PROFILE, "testcaseMethod2"),
+                new TestCase(CompilerWhiteBoxTest.COMP_LEVEL_FULL_PROFILE, "testcaseMethod3"),
+                new TestCase(CompilerWhiteBoxTest.COMP_LEVEL_FULL_OPTIMIZATION, "testcaseMethod4"),
+        };
+
+        String directive = "{ match: \"CodelistTest.testcaseMethod*\", " +
+                "BackgroundCompilation: false }";
+        Assert.assertTrue(
+                WB.addCompilerDirective(directive) == 1,
+                "Must succeed");
+
+        try {
+            // Enqueue one test method for each available level
+            int[] complevels = CompilerUtils.getAvailableCompilationLevels();
+            for (int level : complevels) {
+                // Only test comp level 1 and 4 - level 1, 2 and 3 may interfere with each other
+                if (level == 1 || level == 4) {
+                    TestCase testcase = testcases[level - 1];
+                    WB.enqueueMethodForCompilation(testcase.method, testcase.level);
+                    // Set results to false for those methods we must to find
+                    // We will also assert if we find any test method we don't expect
+                    testcase.check = false;
+                }
+            }
+        } finally {
+            WB.removeCompilerDirective(1);
+        }
 
         // Get output from dcmd (diagnostic command)
         OutputAnalyzer output = executor.execute("Compiler.codelist");
+        Iterator<String> lines = output.asLines().iterator();
 
-        // Grab a method name from the output
-        int count = 0;
+        // Loop over output set result for all found methods
+        while (lines.hasNext()) {
+            String line = lines.next();
 
-        for (String line : output.asLines()) {
-            count++;
+            // Fast check for common part of method name
+            if (line.contains("CodelistTest.testcaseMethod")) {
+                String[] parts = line.split(" ");
+                int compileID = Integer.parseInt(parts[0]);
+                int compileLevel = Integer.parseInt(parts[1]);
+                String str = parts[2];
 
-            String[] parts = line.split(" ");
-            // int compileID = Integer.parseInt(parts[0]);
-            // int compileLevel = Integer.parseInt(parts[1]);
-            String methodPrintedInLogFormat = parts[2];
+                for (TestCase testcase : testcases) {
+                    if (str.contains(testcase.methodName)) {
+                        Assert.assertFalse(testcase.check, "Must not be found or already found.");
+                        Assert.assertTrue(testcase.level == compileLevel, "Must have correct level");
+                        testcase.check = true;
+                    }
+                }
+            }
+        }
 
-            // skip inits, clinits, methodHandles and getUnsafe -
-            // they can not be reflected
-            if (methodPrintedInLogFormat.contains("<init>")) {
-                continue;
-            }
-            if (methodPrintedInLogFormat.contains("<clinit>")) {
-                continue;
-            }
-            if (methodPrintedInLogFormat.contains("MethodHandle")) {
-                continue;
-            }
-            if (methodPrintedInLogFormat.contains("sun.misc.Unsafe.getUnsafe")) {
-                continue;
-            }
-            if (methodPrintedInLogFormat.contains("jdk.internal.misc.Unsafe.getUnsafe")) {
-                continue;
-            }
-
-            MethodIdentifierParser mf = new MethodIdentifierParser(methodPrintedInLogFormat);
-            Method m = null;
-            try {
-                m = mf.getMethod();
-            } catch (NoSuchMethodException e) {
-                m = null;
-            } catch (ClassNotFoundException e) {
-                Assert.fail("Test error: Caught unexpected exception", e);
-            }
-            if (m == null) {
-                Assert.fail("Test failed on: " + methodPrintedInLogFormat);
-            }
-            if (count > 10) {
-                // Testing 10 entries is enough. Lets not waste time.
-                break;
-            }
+        // Check all testcases that was run
+        for (TestCase testcase : testcases) {
+            Assert.assertTrue(testcase.check, "Missing testcase " + testcase.methodName);
         }
     }
 
@@ -121,4 +144,38 @@ public class CodelistTest {
     public void jmx() {
         run(new JMXExecutor());
     }
+
+    public void testcaseMethod1() {
+    }
+
+    public void testcaseMethod2() {
+    }
+
+    public void testcaseMethod3() {
+    }
+
+    public void testcaseMethod4() {
+    }
+
+    public static Method getMethod(Class klass, String name, Class<?>... parameterTypes) {
+        try {
+            return klass.getDeclaredMethod(name, parameterTypes);
+        } catch (NoSuchMethodException | SecurityException e) {
+            throw new RuntimeException("exception on getting method Helper." + name, e);
+        }
+    }
+
+    class TestCase {
+        Method method;
+        int level;
+        String methodName;
+        Boolean check;
+
+        public TestCase(int level, String methodName) {
+            this.method = getMethod(CodelistTest.class, methodName);
+            this.level = level;
+            this.methodName = methodName;
+            this.check = true;
+        }
+    }
 }
diff --git a/hotspot/test/serviceability/dcmd/gc/HeapDumpAllTest.java b/hotspot/test/serviceability/dcmd/gc/HeapDumpAllTest.java
index 63e80ab05bd..6b7cc7608e1 100644
--- a/hotspot/test/serviceability/dcmd/gc/HeapDumpAllTest.java
+++ b/hotspot/test/serviceability/dcmd/gc/HeapDumpAllTest.java
@@ -35,7 +35,7 @@
  * @build jdk.test.lib.hprof.*
  * @build jdk.test.lib.hprof.model.*
  * @build jdk.test.lib.hprof.parser.*
- * @build jdk.test.lib.hprof.utils.*
+ * @build jdk.test.lib.hprof.util.*
  * @build HeapDumpTest
  * @run testng HeapDumpAllTest
  */
diff --git a/hotspot/test/serviceability/dcmd/gc/HeapDumpTest.java b/hotspot/test/serviceability/dcmd/gc/HeapDumpTest.java
index aefd604c25c..16dfdee007a 100644
--- a/hotspot/test/serviceability/dcmd/gc/HeapDumpTest.java
+++ b/hotspot/test/serviceability/dcmd/gc/HeapDumpTest.java
@@ -51,7 +51,7 @@ import jdk.test.lib.dcmd.PidJcmdExecutor;
  * @build jdk.test.lib.hprof.*
  * @build jdk.test.lib.hprof.model.*
  * @build jdk.test.lib.hprof.parser.*
- * @build jdk.test.lib.hprof.utils.*
+ * @build jdk.test.lib.hprof.util.*
  * @run testng HeapDumpTest
  */
 public class HeapDumpTest {
diff --git a/hotspot/test/serviceability/dcmd/jvmti/LoadAgentDcmdTest.java b/hotspot/test/serviceability/dcmd/jvmti/LoadAgentDcmdTest.java
new file mode 100644
index 00000000000..da7224583e0
--- /dev/null
+++ b/hotspot/test/serviceability/dcmd/jvmti/LoadAgentDcmdTest.java
@@ -0,0 +1,142 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+import java.io.*;
+import java.nio.file.*;
+import java.util.jar.Attributes;
+import java.util.jar.JarEntry;
+import java.util.jar.JarOutputStream;
+import java.util.jar.Manifest;
+import jdk.test.lib.*;
+import jdk.test.lib.dcmd.*;
+import org.testng.annotations.Test;
+
+/*
+ * Test to attach JVMTI java agent.
+ *
+ * @test
+ * @bug 8147388
+ * @library /testlibrary
+ * @modules java.base/sun.misc
+ *          java.compiler
+ *          java.instrument
+ *          java.management
+ *          jdk.jvmstat/sun.jvmstat.monitor
+ * @build ClassFileInstaller jdk.test.lib.* SimpleJvmtiAgent
+ * @ignore 8150318
+ * @run main ClassFileInstaller SimpleJvmtiAgent
+ * @run testng LoadAgentDcmdTest
+ */
+public class LoadAgentDcmdTest {
+
+    public String getLibInstrumentPath() throws FileNotFoundException {
+        String jdkPath = System.getProperty("test.jdk");
+
+        if (jdkPath == null) {
+            throw new RuntimeException(
+                      "System property 'test.jdk' not set. " +
+                      "This property is normally set by jtreg. " +
+                      "When running test separately, set this property using " +
+                      "'-Dtest.jdk=/path/to/jdk'.");
+        }
+
+        Path libpath = Paths.get(jdkPath, Platform.jdkLibPath(), Platform.sharedObjectName("instrument"));
+
+        if (!libpath.toFile().exists()) {
+            throw new FileNotFoundException(
+                      "Could not find " + libpath.toAbsolutePath());
+        }
+
+        return libpath.toAbsolutePath().toString();
+    }
+
+
+    public void createJarFileForAgent()
+      throws IOException {
+
+        final String jarName = "agent.jar";
+        final String agentClass = "SimpleJvmtiAgent";
+
+        Manifest manifest = new Manifest();
+
+        manifest.getMainAttributes().put(
+             Attributes.Name.MANIFEST_VERSION, "1.0");
+
+        manifest.getMainAttributes().put(
+             new Attributes.Name("Agent-Class"), agentClass);
+
+        JarOutputStream target = null;
+
+        try {
+            target = new
+              JarOutputStream(new FileOutputStream(jarName), manifest);
+            JarEntry entry = new JarEntry(agentClass + ".class");
+            target.putNextEntry(entry);
+            target.closeEntry();
+        } finally {
+            target.close();
+        }
+    }
+
+    public void run(CommandExecutor executor)  {
+        try{
+
+            createJarFileForAgent();
+
+            String libpath = getLibInstrumentPath();
+            OutputAnalyzer output = null;
+
+            // Test 1: Native agent, no arguments
+            output = executor.execute("JVMTI.agent_load " +
+                                          libpath + " agent.jar");
+            output.stderrShouldBeEmpty();
+
+            // Test 2: Native agent, with arguments
+            output = executor.execute("JVMTI.agent_load " +
+                                          libpath + " \"agent.jar=foo=bar\"");
+            output.stderrShouldBeEmpty();
+
+            // Test 3: Java agent, no arguments
+            output = executor.execute("JVMTI.agent_load " +
+                                          "agent.jar");
+            output.stderrShouldBeEmpty();
+
+            // Test 4: Java agent, with arguments
+            output = executor.execute("JVMTI.agent_load " +
+                                          "\"agent.jar=foo=bar\"");
+            output.stderrShouldBeEmpty();
+
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    @Test
+    public void jmx() throws Throwable {
+        run(new JMXExecutor());
+    }
+
+    @Test
+    public void cli() throws Throwable {
+        run(new PidJcmdExecutor());
+    }
+}
diff --git a/hotspot/test/serviceability/dcmd/jvmti/SimpleJvmtiAgent.java b/hotspot/test/serviceability/dcmd/jvmti/SimpleJvmtiAgent.java
new file mode 100644
index 00000000000..6d92ff32f66
--- /dev/null
+++ b/hotspot/test/serviceability/dcmd/jvmti/SimpleJvmtiAgent.java
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+import java.lang.instrument.*;
+
+public class SimpleJvmtiAgent {
+    public static void agentmain(String agentArgs, Instrumentation instrumentation) {
+        System.out.println("attach succeeded (args: \"" + agentArgs + "\")");
+    }
+}
diff --git a/hotspot/test/serviceability/sa/jmap-hprof/JMapHProfLargeHeapTest.java b/hotspot/test/serviceability/sa/jmap-hprof/JMapHProfLargeHeapTest.java
index 3ef260a5dfd..33b59c9af07 100644
--- a/hotspot/test/serviceability/sa/jmap-hprof/JMapHProfLargeHeapTest.java
+++ b/hotspot/test/serviceability/sa/jmap-hprof/JMapHProfLargeHeapTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -54,7 +54,6 @@ import jdk.test.lib.ProcessTools;
 
 public class JMapHProfLargeHeapTest {
     private static final String HEAP_DUMP_FILE_NAME = "heap.hprof";
-    private static final String HPROF_HEADER_1_0_1 = "JAVA PROFILE 1.0.1";
     private static final String HPROF_HEADER_1_0_2 = "JAVA PROFILE 1.0.2";
     private static final long M = 1024L;
     private static final long G = 1024L * M;
@@ -79,8 +78,8 @@ public class JMapHProfLargeHeapTest {
             }
         }
 
-        // Small heap 22 megabytes, should create 1.0.1 file format
-        testHProfFileFormat("-Xmx1g", 22 * M, HPROF_HEADER_1_0_1);
+        // All heap dumps should create 1.0.2 file format
+        testHProfFileFormat("-Xmx1g", 22 * M, HPROF_HEADER_1_0_2);
 
         /**
          * This test was deliberately commented out since the test system lacks
diff --git a/hotspot/test/serviceability/tmtools/jstat/GcCapacityTest.java b/hotspot/test/serviceability/tmtools/jstat/GcCapacityTest.java
index 3b63e0210d1..6ec4db9829b 100644
--- a/hotspot/test/serviceability/tmtools/jstat/GcCapacityTest.java
+++ b/hotspot/test/serviceability/tmtools/jstat/GcCapacityTest.java
@@ -27,6 +27,7 @@ import utils.*;
  * @test
  * @summary Test checks the consistency of the output
  * displayed with jstat -gccapacity.
+ * @ignore 8149778
  * @library /test/lib/share/classes
  * @library ../share
  * @requires vm.opt.ExplicitGCInvokesConcurrent != true
diff --git a/hotspot/test/testlibrary/jdk/test/lib/Platform.java b/hotspot/test/testlibrary/jdk/test/lib/Platform.java
index ecd6a0f64d5..64773223556 100644
--- a/hotspot/test/testlibrary/jdk/test/lib/Platform.java
+++ b/hotspot/test/testlibrary/jdk/test/lib/Platform.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -203,4 +203,31 @@ public class Platform {
     public static boolean canAttachOSX() throws Exception {
         return userName.equals("root");
     }
+
+    /**
+     * return path to library inside jdk tree
+     */
+    public static String jdkLibPath() {
+        if (isWindows()) {
+            return "bin";
+        }
+        if (isOSX()) {
+            return "lib";
+        }
+
+        return "lib/" + getOsArch();
+    }
+
+    /**
+     * Build name of shared object according to platform rules
+     */
+    public static String sharedObjectName(String name) {
+        if (isWindows()) {
+            return name + ".dll";
+        }
+        if (isOSX()) {
+            return "lib" + name + ".dylib";
+        }
+        return "lib" + name + ".so";
+    }
 }
diff --git a/hotspot/test/testlibrary_tests/ctw/ClassesDirTest.java b/hotspot/test/testlibrary_tests/ctw/ClassesDirTest.java
index 8560fa6c5b3..f507fb068c5 100644
--- a/hotspot/test/testlibrary_tests/ctw/ClassesDirTest.java
+++ b/hotspot/test/testlibrary_tests/ctw/ClassesDirTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,7 +25,7 @@
  * @test
  * @bug 8012447
  * @library /testlibrary /test/lib /testlibrary/ctw/src
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.misc
  *          java.base/sun.reflect
  *          java.management
  * @build ClassFileInstaller sun.hotspot.tools.ctw.CompileTheWorld sun.hotspot.WhiteBox Foo Bar
diff --git a/hotspot/test/testlibrary_tests/ctw/ClassesListTest.java b/hotspot/test/testlibrary_tests/ctw/ClassesListTest.java
index cb91c22bfe7..5a792a0c413 100644
--- a/hotspot/test/testlibrary_tests/ctw/ClassesListTest.java
+++ b/hotspot/test/testlibrary_tests/ctw/ClassesListTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,7 +25,7 @@
  * @test
  * @bug 8012447
  * @library /testlibrary /test/lib /testlibrary/ctw/src
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.misc
  *          java.base/sun.reflect
  *          java.management
  * @build ClassFileInstaller sun.hotspot.tools.ctw.CompileTheWorld sun.hotspot.WhiteBox Foo Bar
diff --git a/hotspot/test/testlibrary_tests/ctw/JarDirTest.java b/hotspot/test/testlibrary_tests/ctw/JarDirTest.java
index c8ab89ca846..1bfdc45db93 100644
--- a/hotspot/test/testlibrary_tests/ctw/JarDirTest.java
+++ b/hotspot/test/testlibrary_tests/ctw/JarDirTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,7 +25,7 @@
  * @test
  * @bug 8012447
  * @library /testlibrary /test/lib /testlibrary/ctw/src
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.misc
  *          java.base/sun.reflect
  *          java.compiler
  *          java.management
diff --git a/hotspot/test/testlibrary_tests/ctw/JarsTest.java b/hotspot/test/testlibrary_tests/ctw/JarsTest.java
index f9ec895df38..1050e512583 100644
--- a/hotspot/test/testlibrary_tests/ctw/JarsTest.java
+++ b/hotspot/test/testlibrary_tests/ctw/JarsTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,7 +25,7 @@
  * @test
  * @bug 8012447
  * @library /testlibrary /test/lib /testlibrary/ctw/src
- * @modules java.base/sun.misc
+ * @modules java.base/jdk.internal.misc
  *          java.base/sun.reflect
  *          java.compiler
  *          java.management
diff --git a/jaxp/.hgtags b/jaxp/.hgtags
index a985e31fc94..9a01ef541fc 100644
--- a/jaxp/.hgtags
+++ b/jaxp/.hgtags
@@ -349,3 +349,6 @@ bdbf2342b21bd8ecad1b4e6499a0dfb314952bd7 jdk-9+103
 58448465334e1d8bf1cfc09052783937b1cc21c0 jdk-9+104
 5acf6071d4d610068a19c79e004ba8e59cf1b087 jdk-9+105
 65d615f71e81bae46dcb4d053e590582e5705879 jdk-9+106
+781b83dadcae89b8ae7545bb4044ddc62c6fa006 jdk-9+107
+3b9fa8b1491479f7ae18131a34036b58b647493e jdk-9+108
+24e247ee1fffaa625d480b2a4eef2d3a8a59f5cb jdk-9+109
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/DOM.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/DOM.java
index 1e6be9a9d85..47534bc4a8e 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/DOM.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/DOM.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
@@ -17,9 +17,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/*
- * $Id: DOM.java,v 1.2.4.1 2005/08/31 10:18:49 pvedula Exp $
- */
 
 package com.sun.org.apache.xalan.internal.xsltc;
 
@@ -102,4 +99,5 @@ public interface DOM {
     public int getDocument();
     public String getUnparsedEntityURI(String name);
     public Map<String, Integer> getElementsWithIDs();
+    public void release();
 }
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/ApplyTemplates.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/ApplyTemplates.java
index 6d6a47c157a..fbbb5c8e986 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/ApplyTemplates.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/ApplyTemplates.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
@@ -17,9 +17,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/*
- * $Id: ApplyTemplates.java,v 1.2.4.1 2005/09/12 09:59:21 pvedula Exp $
- */
 
 package com.sun.org.apache.xalan.internal.xsltc.compiler;
 
@@ -122,12 +119,10 @@ final class ApplyTemplates extends Instruction {
         final int current = methodGen.getLocalIndex("current");
 
         // check if sorting nodes is required
-        final Vector sortObjects = new Vector();
-        final Iterator<SyntaxTreeNode> children = elements();
-        while (children.hasNext()) {
-            final SyntaxTreeNode child = children.next();
+        final Vector<Sort> sortObjects = new Vector<>();
+        for (final SyntaxTreeNode child : getContents()) {
             if (child instanceof Sort) {
-                sortObjects.addElement(child);
+                sortObjects.addElement((Sort)child);
             }
         }
 
@@ -193,6 +188,13 @@ final class ApplyTemplates extends Instruction {
                                                     applyTemplatesSig);
         il.append(new INVOKEVIRTUAL(applyTemplates));
 
+        // unmap parameters to release temporary result trees
+        for (final SyntaxTreeNode child : getContents()) {
+            if (child instanceof WithParam) {
+                ((WithParam)child).releaseResultTree(classGen, methodGen);
+            }
+        }
+
         // Pop parameter frame
         if (stylesheet.hasLocalParams() || hasContents()) {
             il.append(classGen.loadTranslet());
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/CallTemplate.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/CallTemplate.java
index caace085213..2e2ca146e84 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/CallTemplate.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/CallTemplate.java
@@ -1,6 +1,5 @@
 /*
- * reserved comment block
- * DO NOT REMOVE OR ALTER!
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Copyright 2001-2004 The Apache Software Foundation.
@@ -17,18 +16,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/*
- * $Id: CallTemplate.java,v 1.2.4.1 2005/09/12 10:02:41 pvedula Exp $
- */
 
 package com.sun.org.apache.xalan.internal.xsltc.compiler;
 
-import com.sun.org.apache.bcel.internal.generic.ALOAD;
-import com.sun.org.apache.bcel.internal.generic.ASTORE;
 import com.sun.org.apache.bcel.internal.generic.ConstantPoolGen;
 import com.sun.org.apache.bcel.internal.generic.INVOKEVIRTUAL;
 import com.sun.org.apache.bcel.internal.generic.InstructionList;
-import com.sun.org.apache.bcel.internal.generic.LocalVariableGen;
 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator;
 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ErrorMsg;
 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator;
@@ -56,7 +49,7 @@ final class CallTemplate extends Instruction {
      * this array can be either a WithParam or a Param if no WithParam
      * exists for a particular parameter.
      */
-    private Object[] _parameters = null;
+    private SyntaxTreeNode[] _parameters = null;
 
     /**
      * The corresponding template which this CallTemplate calls.
@@ -147,11 +140,10 @@ final class CallTemplate extends Instruction {
 
         // If calling a simply named template, push actual arguments
         if (_calleeTemplate != null) {
-            Vector calleeParams = _calleeTemplate.getParameters();
             int numParams = _parameters.length;
 
             for (int i = 0; i < numParams; i++) {
-                SyntaxTreeNode node = (SyntaxTreeNode)_parameters[i];
+                SyntaxTreeNode node = _parameters[i];
                 methodSig.append(OBJECT_SIG);   // append Object to signature
 
                 // Push 'null' if Param to indicate no actual parameter specified
@@ -170,6 +162,15 @@ final class CallTemplate extends Instruction {
                                                      methodName,
                                                      methodSig.toString())));
 
+        // release temporary result trees
+        if (_parameters != null) {
+            for (int i = 0; i < _parameters.length; i++) {
+                if (_parameters[i] instanceof WithParam) {
+                    ((WithParam)_parameters[i]).releaseResultTree(classGen, methodGen);
+                }
+            }
+        }
+
         // Do not need to call Translet.popParamFrame() if we are
         // calling a simple named template.
         if (_calleeTemplate == null && (stylesheet.hasLocalParams() || hasContents())) {
@@ -203,9 +204,9 @@ final class CallTemplate extends Instruction {
     private void buildParameterList() {
         // Put the parameters from the called template into the array first.
         // This is to ensure the order of the parameters.
-        Vector defaultParams = _calleeTemplate.getParameters();
+        Vector<Param> defaultParams = _calleeTemplate.getParameters();
         int numParams = defaultParams.size();
-        _parameters = new Object[numParams];
+        _parameters = new SyntaxTreeNode[numParams];
         for (int i = 0; i < numParams; i++) {
             _parameters[i] = defaultParams.elementAt(i);
         }
@@ -222,15 +223,15 @@ final class CallTemplate extends Instruction {
 
                 // Search for a Param with the same name
                 for (int k = 0; k < numParams; k++) {
-                    Object object = _parameters[k];
-                    if (object instanceof Param
-                        && ((Param)object).getName().equals(name)) {
+                    SyntaxTreeNode parm = _parameters[k];
+                    if (parm instanceof Param
+                        && ((Param)parm).getName().equals(name)) {
                         withParam.setDoParameterOptimization(true);
                         _parameters[k] = withParam;
                         break;
                     }
-                    else if (object instanceof WithParam
-                        && ((WithParam)object).getName().equals(name)) {
+                    else if (parm instanceof WithParam
+                        && ((WithParam)parm).getName().equals(name)) {
                         withParam.setDoParameterOptimization(true);
                         _parameters[k] = withParam;
                         break;
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/Sort.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/Sort.java
index d8264a23f93..f7309e50125 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/Sort.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/Sort.java
@@ -1,6 +1,5 @@
 /*
- * reserved comment block
- * DO NOT REMOVE OR ALTER!
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Copyright 2001-2005 The Apache Software Foundation.
@@ -17,32 +16,22 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/*
- * $Id: Sort.java,v 1.2.4.1 2005/09/12 11:08:12 pvedula Exp $
- */
 
 package com.sun.org.apache.xalan.internal.xsltc.compiler;
 
-import java.text.Collator;
 import java.util.ArrayList;
-import java.util.NoSuchElementException;
-import java.util.StringTokenizer;
 import java.util.Vector;
 
 import com.sun.org.apache.bcel.internal.classfile.Field;
-import com.sun.org.apache.bcel.internal.classfile.Method;
 import com.sun.org.apache.bcel.internal.generic.ALOAD;
 import com.sun.org.apache.bcel.internal.generic.ANEWARRAY;
 import com.sun.org.apache.bcel.internal.generic.ASTORE;
 import com.sun.org.apache.bcel.internal.generic.CHECKCAST;
 import com.sun.org.apache.bcel.internal.generic.ConstantPoolGen;
 import com.sun.org.apache.bcel.internal.generic.GETFIELD;
-import com.sun.org.apache.bcel.internal.generic.ICONST;
 import com.sun.org.apache.bcel.internal.generic.ILOAD;
 import com.sun.org.apache.bcel.internal.generic.INVOKEINTERFACE;
 import com.sun.org.apache.bcel.internal.generic.INVOKESPECIAL;
-import com.sun.org.apache.bcel.internal.generic.INVOKESTATIC;
-import com.sun.org.apache.bcel.internal.generic.INVOKEVIRTUAL;
 import com.sun.org.apache.bcel.internal.generic.InstructionHandle;
 import com.sun.org.apache.bcel.internal.generic.InstructionList;
 import com.sun.org.apache.bcel.internal.generic.LocalVariableGen;
@@ -76,13 +65,10 @@ final class Sort extends Instruction implements Closure {
     private AttributeValue _order;
     private AttributeValue _caseOrder;
     private AttributeValue _dataType;
-    private String  _lang; // bug! see 26869
-
-    private String         _data = null;
-
+    private String         _lang; // bug! see 26869
 
     private String _className = null;
-    private ArrayList _closureVars = null;
+    private ArrayList<VariableRefBase> _closureVars = null;
     private boolean _needsSortRecordFactory = false;
 
     // -- Begin Closure interface --------------------
@@ -115,7 +101,7 @@ final class Sort extends Instruction implements Closure {
      */
     public void addVariable(VariableRefBase variableRef) {
         if (_closureVars == null) {
-            _closureVars = new ArrayList();
+            _closureVars = new ArrayList<>();
         }
 
         // Only one reference per variable
@@ -246,7 +232,7 @@ final class Sort extends Instruction implements Closure {
     public static void translateSortIterator(ClassGenerator classGen,
                                       MethodGenerator methodGen,
                                       Expression nodeSet,
-                                      Vector sortObjects)
+                                      Vector<Sort> sortObjects)
     {
         final ConstantPoolGen cpg = classGen.getConstantPool();
         final InstructionList il = methodGen.getInstructionList();
@@ -312,7 +298,7 @@ final class Sort extends Instruction implements Closure {
      * Compiles code that instantiates a NodeSortRecordFactory object which
      * will produce NodeSortRecord objects of a specific type.
      */
-    public static void compileSortRecordFactory(Vector sortObjects,
+    public static void compileSortRecordFactory(Vector<Sort> sortObjects,
         ClassGenerator classGen, MethodGenerator methodGen)
     {
         String sortRecordClass =
@@ -321,7 +307,7 @@ final class Sort extends Instruction implements Closure {
         boolean needsSortRecordFactory = false;
         final int nsorts = sortObjects.size();
         for (int i = 0; i < nsorts; i++) {
-            final Sort sort = (Sort) sortObjects.elementAt(i);
+            final Sort sort = sortObjects.elementAt(i);
             needsSortRecordFactory |= sort._needsSortRecordFactory;
         }
 
@@ -429,7 +415,7 @@ final class Sort extends Instruction implements Closure {
                     + "[" + STRING_SIG + ")V")));
 
         // Initialize closure variables in sortRecordFactory
-        final ArrayList dups = new ArrayList();
+        final ArrayList<VariableRefBase> dups = new ArrayList<>();
 
         for (int j = 0; j < nsorts; j++) {
             final Sort sort = (Sort) sortObjects.get(j);
@@ -437,7 +423,7 @@ final class Sort extends Instruction implements Closure {
                 sort._closureVars.size();
 
             for (int i = 0; i < length; i++) {
-                VariableRefBase varRef = (VariableRefBase) sort._closureVars.get(i);
+                VariableRefBase varRef = sort._closureVars.get(i);
 
                 // Discard duplicate variable references
                 if (dups.contains(varRef)) continue;
@@ -455,11 +441,11 @@ final class Sort extends Instruction implements Closure {
         }
     }
 
-    public static String compileSortRecordFactory(Vector sortObjects,
+    public static String compileSortRecordFactory(Vector<Sort> sortObjects,
         ClassGenerator classGen, MethodGenerator methodGen,
         String sortRecordClass)
     {
-        final XSLTC  xsltc = ((Sort)sortObjects.firstElement()).getXSLTC();
+        final XSLTC xsltc = (sortObjects.firstElement()).getXSLTC();
         final String className = xsltc.getHelperClassName();
 
         final NodeSortRecordFactGenerator sortRecordFactory =
@@ -474,15 +460,15 @@ final class Sort extends Instruction implements Closure {
 
         // Add a new instance variable for each var in closure
         final int nsorts = sortObjects.size();
-        final ArrayList dups = new ArrayList();
+        final ArrayList<VariableRefBase> dups = new ArrayList<>();
 
         for (int j = 0; j < nsorts; j++) {
-            final Sort sort = (Sort) sortObjects.get(j);
+            final Sort sort = sortObjects.get(j);
             final int length = (sort._closureVars == null) ? 0 :
                 sort._closureVars.size();
 
             for (int i = 0; i < length; i++) {
-                final VariableRefBase varRef = (VariableRefBase) sort._closureVars.get(i);
+                final VariableRefBase varRef = sort._closureVars.get(i);
 
                 // Discard duplicate variable references
                 if (dups.contains(varRef)) continue;
@@ -600,10 +586,10 @@ final class Sort extends Instruction implements Closure {
     /**
      * Create a new auxillary class extending NodeSortRecord.
      */
-    private static String compileSortRecord(Vector sortObjects,
+    private static String compileSortRecord(Vector<Sort> sortObjects,
                                             ClassGenerator classGen,
                                             MethodGenerator methodGen) {
-        final XSLTC  xsltc = ((Sort)sortObjects.firstElement()).getXSLTC();
+        final XSLTC  xsltc = sortObjects.firstElement().getXSLTC();
         final String className = xsltc.getHelperClassName();
 
         // This generates a new class for handling this specific sort
@@ -619,10 +605,10 @@ final class Sort extends Instruction implements Closure {
 
         // Add a new instance variable for each var in closure
         final int nsorts = sortObjects.size();
-        final ArrayList dups = new ArrayList();
+        final ArrayList<VariableRefBase> dups = new ArrayList<>();
 
         for (int j = 0; j < nsorts; j++) {
-            final Sort sort = (Sort) sortObjects.get(j);
+            final Sort sort = sortObjects.get(j);
 
             // Set the name of the inner class in this sort object
             sort.setInnerClassName(className);
@@ -644,8 +630,7 @@ final class Sort extends Instruction implements Closure {
             }
         }
 
-        MethodGenerator init = compileInit(sortObjects, sortRecord,
-                                         cpg, className);
+        MethodGenerator init = compileInit(sortRecord, cpg, className);
         MethodGenerator extract = compileExtract(sortObjects, sortRecord,
                                         cpg, className);
         sortRecord.addMethod(init);
@@ -660,8 +645,7 @@ final class Sort extends Instruction implements Closure {
      * collator in the super calls only when the stylesheet specifies a new
      * language in xsl:sort.
      */
-    private static MethodGenerator compileInit(Vector sortObjects,
-                                           NodeSortRecordGenerator sortRecord,
+    private static MethodGenerator compileInit(NodeSortRecordGenerator sortRecord,
                                            ConstantPoolGen cpg,
                                            String className)
     {
@@ -688,7 +672,7 @@ final class Sort extends Instruction implements Closure {
     /**
      * Compiles a method that overloads NodeSortRecord.extractValueFromDOM()
      */
-    private static MethodGenerator compileExtract(Vector sortObjects,
+    private static MethodGenerator compileExtract(Vector<Sort> sortObjects,
                                          NodeSortRecordGenerator sortRecord,
                                          ConstantPoolGen cpg,
                                          String className) {
@@ -730,7 +714,7 @@ final class Sort extends Instruction implements Closure {
         // Append all the cases for the switch statment
         for (int level = 0; level < levels; level++) {
             match[level] = level;
-            final Sort sort = (Sort)sortObjects.elementAt(level);
+            final Sort sort = sortObjects.elementAt(level);
             target[level] = il.append(NOP);
             sort.translateSelect(sortRecord, extractMethod);
             il.append(ARETURN);
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/SyntaxTreeNode.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/SyntaxTreeNode.java
index bfa00213915..3b921a1b815 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/SyntaxTreeNode.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/SyntaxTreeNode.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2016, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
@@ -17,9 +17,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/*
- * $Id: SyntaxTreeNode.java,v 1.6 2006/06/06 22:34:33 spericas Exp $
- */
 
 package com.sun.org.apache.xalan.internal.xsltc.compiler;
 
@@ -519,9 +516,9 @@ public abstract class SyntaxTreeNode implements Constants {
         // references falling out-of-scope inside the for-each element.
         // (the cause of which being 'lazy' register allocation for references)
         for (int i = 0; i < n; i++) {
-            if( _contents.get(i) instanceof VariableBase) {
+            if ( _contents.get(i) instanceof VariableBase) {
                 final VariableBase var = (VariableBase)_contents.get(i);
-                var.unmapRegister(methodGen);
+                var.unmapRegister(classGen, methodGen);
             }
         }
     }
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/Template.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/Template.java
index 9450702c90c..9284f2a03a3 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/Template.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/Template.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
@@ -17,9 +17,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/*
- * $Id: Template.java,v 1.2.4.1 2005/09/12 11:30:11 pvedula Exp $
- */
 
 package com.sun.org.apache.xalan.internal.xsltc.compiler;
 
@@ -63,7 +60,7 @@ public final class Template extends TopLevelElement {
 
     // The list of parameters in this template. This is only used
     // for simple named templates.
-    private Vector  _parameters = new Vector();
+    private Vector<Param> _parameters = new Vector<>();
 
     public boolean hasParams() {
         return _parameters.size() > 0;
@@ -85,7 +82,7 @@ public final class Template extends TopLevelElement {
         _parameters.addElement(param);
     }
 
-    public Vector getParameters() {
+    public Vector<Param> getParameters() {
         return _parameters;
     }
 
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/VariableBase.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/VariableBase.java
index 7ef4c1cabd6..02e1a5f3ef4 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/VariableBase.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/VariableBase.java
@@ -1,6 +1,5 @@
 /*
- * reserved comment block
- * DO NOT REMOVE OR ALTER!
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Copyright 2001-2004 The Apache Software Foundation.
@@ -17,18 +16,18 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/*
- * $Id: VariableBase.java,v 1.5 2005/09/28 13:48:18 pvedula Exp $
- */
 
 package com.sun.org.apache.xalan.internal.xsltc.compiler;
 
 import java.util.Vector;
 
+import com.sun.org.apache.bcel.internal.generic.CHECKCAST;
 import com.sun.org.apache.bcel.internal.generic.ConstantPoolGen;
 import com.sun.org.apache.bcel.internal.generic.Instruction;
 import com.sun.org.apache.bcel.internal.generic.InstructionList;
+import com.sun.org.apache.bcel.internal.generic.INVOKEINTERFACE;
 import com.sun.org.apache.bcel.internal.generic.INVOKESPECIAL;
+import com.sun.org.apache.bcel.internal.generic.INVOKEVIRTUAL;
 import com.sun.org.apache.bcel.internal.generic.LocalVariableGen;
 import com.sun.org.apache.bcel.internal.generic.NEW;
 import com.sun.org.apache.bcel.internal.generic.PUSH;
@@ -36,6 +35,7 @@ import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator;
 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ErrorMsg;
 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator;
 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.NodeSetType;
+import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ResultTreeType;
 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type;
 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util;
 import com.sun.org.apache.xml.internal.utils.XML11Char;
@@ -49,21 +49,18 @@ import com.sun.org.apache.xml.internal.utils.XML11Char;
  */
 class VariableBase extends TopLevelElement {
 
-    protected QName       _name;            // The name of the variable.
-    protected String      _escapedName;        // The escaped qname of the variable.
-    protected Type        _type;            // The type of this variable.
-    protected boolean     _isLocal;         // True if the variable is local.
-    protected LocalVariableGen _local;      // Reference to JVM variable
-    protected Instruction _loadInstruction; // Instruction to load JVM variable
+    protected QName       _name;             // The name of the variable.
+    protected String      _escapedName;      // The escaped qname of the variable.
+    protected Type        _type;             // The type of this variable.
+    protected boolean     _isLocal;          // True if the variable is local.
+    protected LocalVariableGen _local;       // Reference to JVM variable
+    protected Instruction _loadInstruction;  // Instruction to load JVM variable
     protected Instruction _storeInstruction; // Instruction to load JVM variable
-    protected Expression  _select;          // Reference to variable expression
-    protected String      select;           // Textual repr. of variable expr.
+    protected Expression  _select;           // Reference to variable expression
+    protected String      select;            // Textual repr. of variable expr.
 
     // References to this variable (when local)
-    protected Vector      _refs = new Vector(2);
-
-    // Dependencies to other variables/parameters (for globals only)
-    protected Vector      _dependencies = null;
+    protected Vector<VariableRefBase> _refs = new Vector<>(2);
 
     // Used to make sure parameter field is not added twice
     protected boolean    _ignore = false;
@@ -92,7 +89,7 @@ class VariableBase extends TopLevelElement {
     public void copyReferences(VariableBase var) {
         final int size = _refs.size();
         for (int i = 0; i < size; i++) {
-            var.addReference((VariableRefBase) _refs.get(i));
+            var.addReference(_refs.get(i));
         }
     }
 
@@ -112,8 +109,24 @@ class VariableBase extends TopLevelElement {
      * Remove the mapping of this variable to a register.
      * Called when we leave the AST scope of the variable's declaration
      */
-    public void unmapRegister(MethodGenerator methodGen) {
+    public void unmapRegister(ClassGenerator classGen, MethodGenerator methodGen) {
         if (_local != null) {
+            if (_type instanceof ResultTreeType) {
+                final ConstantPoolGen cpg = classGen.getConstantPool();
+                final InstructionList il = methodGen.getInstructionList();
+                if (classGen.getStylesheet().callsNodeset() && classGen.getDOMClass().equals(MULTI_DOM_CLASS)) {
+                    final int removeDA = cpg.addMethodref(MULTI_DOM_CLASS, "removeDOMAdapter", "(" + DOM_ADAPTER_SIG + ")V");
+                    il.append(methodGen.loadDOM());
+                    il.append(new CHECKCAST(cpg.addClass(MULTI_DOM_CLASS)));
+                    il.append(loadInstruction());
+                    il.append(new CHECKCAST(cpg.addClass(DOM_ADAPTER_CLASS)));
+                    il.append(new INVOKEVIRTUAL(removeDA));
+                }
+                final int release = cpg.addInterfaceMethodref(DOM_IMPL_CLASS, "release", "()V");
+                il.append(loadInstruction());
+                il.append(new INVOKEINTERFACE(release, 1));
+            }
+
             _local.setEnd(methodGen.getInstructionList().getEnd());
             methodGen.removeLocalVariable(_local);
             _refs = null;
@@ -126,7 +139,6 @@ class VariableBase extends TopLevelElement {
      * the JVM stack.
      */
     public Instruction loadInstruction() {
-        final Instruction instr = _loadInstruction;
         if (_loadInstruction == null) {
             _loadInstruction = _type.LOAD(_local.getIndex());
         }
@@ -138,7 +150,6 @@ class VariableBase extends TopLevelElement {
      * into this variable.
      */
     public Instruction storeInstruction() {
-        final Instruction instr = _storeInstruction;
         if (_storeInstruction == null) {
             _storeInstruction = _type.STORE(_local.getIndex());
         }
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/WithParam.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/WithParam.java
index 3a87d59313c..fc2b202ceea 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/WithParam.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/WithParam.java
@@ -1,6 +1,5 @@
 /*
- * reserved comment block
- * DO NOT REMOVE OR ALTER!
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Copyright 2001-2004 The Apache Software Foundation.
@@ -17,15 +16,17 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/*
- * $Id: WithParam.java,v 1.2.4.1 2005/09/12 11:38:01 pvedula Exp $
- */
 
 package com.sun.org.apache.xalan.internal.xsltc.compiler;
 
+import com.sun.org.apache.bcel.internal.generic.ALOAD;
+import com.sun.org.apache.bcel.internal.generic.ASTORE;
+import com.sun.org.apache.bcel.internal.generic.CHECKCAST;
 import com.sun.org.apache.bcel.internal.generic.ConstantPoolGen;
+import com.sun.org.apache.bcel.internal.generic.INVOKEINTERFACE;
 import com.sun.org.apache.bcel.internal.generic.INVOKEVIRTUAL;
 import com.sun.org.apache.bcel.internal.generic.InstructionList;
+import com.sun.org.apache.bcel.internal.generic.LocalVariableGen;
 import com.sun.org.apache.bcel.internal.generic.PUSH;
 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator;
 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ErrorMsg;
@@ -59,6 +60,11 @@ final class WithParam extends Instruction {
      */
     private Expression _select;
 
+    /**
+     * Reference to JVM variable holding temporary result tree.
+     */
+    private LocalVariableGen _domAdapter;
+
     /**
      * %OPT% This is set to true when the WithParam is used in a CallTemplate
      * for a simple named template. If this is true, the parameters are
@@ -164,8 +170,13 @@ final class WithParam extends Instruction {
             _select.startIterator(classGen, methodGen);
         }
         // If not, compile result tree from parameter body if present.
+        // Store result tree into local variable for releasing it later
         else if (hasContents()) {
+            final InstructionList il = methodGen.getInstructionList();
             compileResultTree(classGen, methodGen);
+            _domAdapter = methodGen.addLocalVariable2("@" + _escapedName, Type.ResultTree.toJCType(), il.getEnd());
+            il.append(DUP);
+            il.append(new ASTORE(_domAdapter.getIndex()));
         }
         // If neither are present then store empty string in parameter slot
         else {
@@ -208,4 +219,26 @@ final class WithParam extends Instruction {
                                                      ADD_PARAMETER_SIG)));
         il.append(POP); // cleanup stack
     }
+
+    /**
+     * Release the compiled result tree.
+     */
+    public void releaseResultTree(ClassGenerator classGen, MethodGenerator methodGen) {
+        if (_domAdapter != null) {
+            final ConstantPoolGen cpg = classGen.getConstantPool();
+            final InstructionList il = methodGen.getInstructionList();
+            if (classGen.getStylesheet().callsNodeset() && classGen.getDOMClass().equals(MULTI_DOM_CLASS)) {
+                final int removeDA = cpg.addMethodref(MULTI_DOM_CLASS, "removeDOMAdapter", "(" + DOM_ADAPTER_SIG + ")V");
+                il.append(methodGen.loadDOM());
+                il.append(new CHECKCAST(cpg.addClass(MULTI_DOM_CLASS)));
+                il.append(new ALOAD(_domAdapter.getIndex()));
+                il.append(new CHECKCAST(cpg.addClass(DOM_ADAPTER_CLASS)));
+                il.append(new INVOKEVIRTUAL(removeDA));
+            }
+            final int release = cpg.addInterfaceMethodref(DOM_IMPL_CLASS, "release", "()V");
+            il.append(new ALOAD(_domAdapter.getIndex()));
+            il.append(new INVOKEINTERFACE(release, 1));
+            _domAdapter = null;
+         }
+     }
 }
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/AdaptiveResultTreeImpl.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/AdaptiveResultTreeImpl.java
index fc1b1d9412c..cb50cf5d779 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/AdaptiveResultTreeImpl.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/AdaptiveResultTreeImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
@@ -17,9 +17,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/*
- * $Id: AdaptiveResultTreeImpl.java,v 1.2.4.1 2005/09/06 05:52:18 pvedula Exp $
- */
+
 package com.sun.org.apache.xalan.internal.xsltc.dom;
 
 import com.sun.org.apache.xalan.internal.xsltc.DOM;
@@ -1338,4 +1336,11 @@ public class AdaptiveResultTreeImpl extends SimpleResultTreeImpl
         }
     }
 
+    public void release() {
+        if (_dom != null) {
+            _dom.release();
+            _dom = null;
+        }
+        super.release();
+    }
 }
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/DOMAdapter.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/DOMAdapter.java
index a12d9e42c85..4f44ae1baa6 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/DOMAdapter.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/DOMAdapter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
@@ -17,9 +17,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/*
- * $Id: DOMAdapter.java,v 1.2.4.1 2005/09/06 06:07:28 pvedula Exp $
- */
 
 package com.sun.org.apache.xalan.internal.xsltc.dom;
 
@@ -56,8 +53,6 @@ public final class DOMAdapter implements DOM {
     private short[] _NSmapping = null;
     private short[] _NSreverse = null;
 
-    private StripFilter _filter = null;
-
     private int _multiDOMMask;
 
     public DOMAdapter(DOM dom,
@@ -165,9 +160,7 @@ public final class DOMAdapter implements DOM {
         }
     }
 
-    public void setFilter(StripFilter filter) {
-        _filter = filter;
-    }
+    public void setFilter(StripFilter filter) {}
 
     public DTMAxisIterator getTypedChildren(final int type) {
         final int[] reverse = getReverse();
@@ -464,4 +457,8 @@ public final class DOMAdapter implements DOM {
     public Map<String, Integer> getElementsWithIDs() {
         return _dom.getElementsWithIDs();
     }
+
+    public void release() {
+        _dom.release();
+    }
 }
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/MultiDOM.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/MultiDOM.java
index fae254fabc8..cf22c31920f 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/MultiDOM.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/MultiDOM.java
@@ -1,7 +1,6 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  */
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
@@ -30,8 +29,8 @@ import com.sun.org.apache.xml.internal.dtm.DTM;
 import com.sun.org.apache.xml.internal.dtm.DTMAxisIterator;
 import com.sun.org.apache.xml.internal.dtm.DTMManager;
 import com.sun.org.apache.xml.internal.dtm.ref.DTMAxisIteratorBase;
-import com.sun.org.apache.xml.internal.dtm.ref.DTMDefaultBase;
 import com.sun.org.apache.xml.internal.dtm.ref.DTMAxisIterNodeList;
+import com.sun.org.apache.xml.internal.dtm.ref.DTMDefaultBase;
 import com.sun.org.apache.xml.internal.serializer.SerializationHandler;
 import com.sun.org.apache.xml.internal.utils.SuballocatedIntVector;
 import java.util.HashMap;
@@ -671,4 +670,51 @@ public final class MultiDOM implements DOM {
     public Map<String, Integer> getElementsWithIDs() {
         return _main.getElementsWithIDs();
     }
+
+    public void release() {
+        _main.release();
+    }
+
+    private boolean isMatchingAdapterEntry(DOM entry, DOMAdapter adapter) {
+        DOM dom = adapter.getDOMImpl();
+
+        return (entry == adapter) || (
+            /*
+             * Method addDOMAdapter overwrites for AdaptiveResultTreeImpl
+             * objects the usual entry with an adapter to the nested
+             * DOM, so we must check this here. See last 'if' statement
+             * of addDOMAdapter.
+             */
+            (dom instanceof AdaptiveResultTreeImpl) &&
+            (entry instanceof DOMAdapter) &&
+            (((AdaptiveResultTreeImpl)dom).getNestedDOM() == ((DOMAdapter)entry).getDOMImpl())
+        );
+    }
+
+    public void removeDOMAdapter(DOMAdapter adapter) {
+        _documents.remove(adapter.getDocumentURI(0));
+        DOM dom = adapter.getDOMImpl();
+
+        if (dom instanceof DTMDefaultBase) {
+            SuballocatedIntVector ids = ((DTMDefaultBase) dom).getDTMIDs();
+            int idsSize = ids.size();
+            for (int i = 0; i < idsSize; i++) {
+                _adapters[ids.elementAt(i) >>> DTMManager.IDENT_DTM_NODE_BITS] = null;
+            }
+        } else {
+            int id = dom.getDocument() >>> DTMManager.IDENT_DTM_NODE_BITS;
+            if ((id > 0) && (id < _adapters.length) && isMatchingAdapterEntry(_adapters[id], adapter)) {
+                _adapters[id] = null;
+            } else {
+                boolean found = false;
+                for (int i = 0; i < _adapters.length; i++) {
+                    if (isMatchingAdapterEntry(_adapters[id], adapter)) {
+                        _adapters[i] = null;
+                        found = true;
+                        break;
+                    }
+                }
+            }
+        }
+    }
 }
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/SAXImpl.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/SAXImpl.java
index c6b06931702..9a8bc34892a 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/SAXImpl.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/SAXImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
@@ -17,9 +17,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/*
- * $Id: SAXImpl.java,v 1.5 2005/09/28 13:48:37 pvedula Exp $
- */
 
 package com.sun.org.apache.xalan.internal.xsltc.dom;
 
@@ -82,7 +79,7 @@ public final class SAXImpl extends SAX2DTM2
 
     // Namespace prefix-to-uri mapping stuff
     private int       _uriCount     = 0;
-    private int       _prefixCount  = 0;
+    // private int       _prefixCount  = 0;
 
     // Stack used to keep track of what whitespace text nodes are protected
     // by xml:space="preserve" attributes and which nodes that are not.
@@ -90,11 +87,11 @@ public final class SAXImpl extends SAX2DTM2
     private int     _idx = 1;
     private boolean _preserve = false;
 
-    private static final String XML_STRING = "xml:";
+    // private static final String XML_STRING = "xml:";
     private static final String XML_PREFIX   = "xml";
     private static final String XMLSPACE_STRING = "xml:space";
     private static final String PRESERVE_STRING = "preserve";
-    private static final String XMLNS_PREFIX = "xmlns";
+    // private static final String XMLNS_PREFIX = "xmlns";
     private static final String XML_URI = "http://www.w3.org/XML/1998/namespace";
 
     private boolean _escaping = true;
@@ -123,7 +120,7 @@ public final class SAXImpl extends SAX2DTM2
     private BitArray  _dontEscape = null;
 
     // The URI to this document
-    private String    _documentURI = null;
+    // private String _documentURI = null;
     static private int _documentURIIndex = 0;
 
     // The owner Document when the input source is DOMSource.
@@ -143,8 +140,7 @@ public final class SAXImpl extends SAX2DTM2
     // Support for access/navigation through org.w3c.dom API
     private Node[] _nodes;
     private NodeList[] _nodeLists;
-    private final static String XML_LANG_ATTRIBUTE =
-        "http://www.w3.org/XML/1998/namespace:@lang";
+    // private final static String XML_LANG_ATTRIBUTE = "http://www.w3.org/XML/1998/namespace:@lang";
 
     /**
      * Define the origin of the document from which the tree was built
@@ -491,6 +487,7 @@ public final class SAXImpl extends SAX2DTM2
     /**
      * Sets up a translet-to-dom type mapping table
      */
+    /*
     private int[] setupMapping(String[] names, String[] uris, int[] types, int nNames) {
         // Padding with number of names, because they
         // may need to be added, i.e for RTFs. See copy03
@@ -502,6 +499,7 @@ public final class SAXImpl extends SAX2DTM2
         }
         return result;
     }
+    */
 
     /**
      * Returns the internal type associated with an expanded QName
@@ -1230,9 +1228,6 @@ public final class SAXImpl extends SAX2DTM2
      */
     public DTMAxisIterator getNamespaceAxisIterator(int axis, int ns)
     {
-
-        DTMAxisIterator iterator = null;
-
         if (ns == NO_TYPE) {
             return EMPTYITERATOR;
         }
@@ -1546,7 +1541,6 @@ public final class SAXImpl extends SAX2DTM2
      */
     public DTMAxisIterator getNthDescendant(int type, int n, boolean includeself)
     {
-        DTMAxisIterator source = (DTMAxisIterator) new TypedDescendantIterator(type);
         return new NthDescendantIterator(n);
     }
 
@@ -1882,4 +1876,7 @@ public final class SAXImpl extends SAX2DTM2
         }
     }
 
+    public void release() {
+        _dtmManager.release(this, true);
+    }
 }
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/SimpleResultTreeImpl.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/SimpleResultTreeImpl.java
index 6739458a94b..812258a8f76 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/SimpleResultTreeImpl.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/SimpleResultTreeImpl.java
@@ -1,6 +1,5 @@
 /*
- * reserved comment block
- * DO NOT REMOVE OR ALTER!
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Copyright 1999-2004 The Apache Software Foundation.
@@ -17,15 +16,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/*
- * $Id: SimpleResultTreeImpl.java,v 1.2.4.1 2005/09/06 10:09:25 pvedula Exp $
- */
+
 package com.sun.org.apache.xalan.internal.xsltc.dom;
 
 import com.sun.org.apache.xalan.internal.xsltc.DOM;
 import com.sun.org.apache.xalan.internal.xsltc.StripFilter;
 import com.sun.org.apache.xalan.internal.xsltc.TransletException;
-
 import com.sun.org.apache.xml.internal.dtm.Axis;
 import com.sun.org.apache.xml.internal.dtm.DTM;
 import com.sun.org.apache.xml.internal.dtm.DTMAxisIterator;
@@ -1014,4 +1010,12 @@ public class SimpleResultTreeImpl extends EmptySerializer implements DOM, DTM
     public void migrateTo(DTMManager manager)
     {
     }
+
+    public void release()
+    {
+        if (_documentID != 0) {
+            _dtmManager.release(this, true);
+            _documentID = 0;
+        }
+    }
 }
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XML11DTDScannerImpl.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XML11DTDScannerImpl.java
index e3336e3bee4..d6648b75bcb 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XML11DTDScannerImpl.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XML11DTDScannerImpl.java
@@ -97,19 +97,9 @@ import com.sun.org.apache.xerces.internal.xni.XNIException;
 public class XML11DTDScannerImpl
     extends XMLDTDScannerImpl {
 
-    /** Array of 3 strings. */
-    private String[] fStrings = new String[3];
-
-    /** String. */
-    private XMLString fString = new XMLString();
-
     /** String buffer. */
     private XMLStringBuffer fStringBuffer = new XMLStringBuffer();
 
-    /** String buffer. */
-    private XMLStringBuffer fStringBuffer2 = new XMLStringBuffer();
-    private XMLStringBuffer fStringBuffer3 = new XMLStringBuffer();
-
     //
     // Constructors
     //
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLDTDScannerImpl.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLDTDScannerImpl.java
index 591e4601efe..4daa5f0e333 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLDTDScannerImpl.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLDTDScannerImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
  */
 
 /*
@@ -46,7 +46,6 @@ import com.sun.org.apache.xerces.internal.impl.XMLEntityHandler;
 import com.sun.org.apache.xerces.internal.impl.Constants;
 import com.sun.org.apache.xerces.internal.utils.XMLLimitAnalyzer;
 import com.sun.org.apache.xerces.internal.utils.XMLSecurityManager;
-import com.sun.xml.internal.stream.Entity;
 
 /**
  * This class is responsible for scanning the declarations found
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLDocumentFragmentScannerImpl.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLDocumentFragmentScannerImpl.java
index 1ea57877573..e31e838c8e8 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLDocumentFragmentScannerImpl.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLDocumentFragmentScannerImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
  */
 
 /*
@@ -23,7 +23,6 @@ package com.sun.org.apache.xerces.internal.impl;
 
 import com.sun.xml.internal.stream.XMLBufferListener;
 import com.sun.xml.internal.stream.XMLEntityStorage;
-import com.sun.xml.internal.stream.XMLInputFactoryImpl;
 import com.sun.xml.internal.stream.dtd.DTDGrammarUtil;
 
 import java.io.EOFException;
@@ -50,17 +49,11 @@ import com.sun.org.apache.xerces.internal.xni.parser.XMLInputSource;
 import com.sun.org.apache.xerces.internal.xni.Augmentations;
 import com.sun.org.apache.xerces.internal.impl.Constants;
 import com.sun.org.apache.xerces.internal.impl.XMLEntityHandler;
-import com.sun.org.apache.xerces.internal.util.NamespaceSupport;
 import com.sun.org.apache.xerces.internal.utils.SecuritySupport;
-import com.sun.org.apache.xerces.internal.utils.XMLLimitAnalyzer;
 import com.sun.org.apache.xerces.internal.utils.XMLSecurityManager;
 import com.sun.org.apache.xerces.internal.utils.XMLSecurityManager.Limit;
-import com.sun.org.apache.xerces.internal.utils.XMLSecurityManager.State;
 import com.sun.org.apache.xerces.internal.utils.XMLSecurityPropertyManager;
-import com.sun.org.apache.xerces.internal.xni.NamespaceContext;
-import javax.xml.XMLConstants;
 import javax.xml.stream.XMLStreamConstants;
-import javax.xml.stream.events.XMLEvent;
 
 /**
  *
@@ -210,12 +203,12 @@ public class XMLDocumentFragmentScannerImpl
                 null,
                 null,
                 null,
-                EXTERNAL_ACCESS_DEFAULT
+                null
     };
 
     private static final char [] cdata = {'[','C','D','A','T','A','['};
     static final char [] xmlDecl = {'<','?','x','m','l'};
-    private static final char [] endTag = {'<','/'};
+    // private static final char [] endTag = {'<','/'};
     // debugging
 
     /** Debug scanner state. */
@@ -2066,7 +2059,7 @@ public class XMLDocumentFragmentScannerImpl
      */
     String checkAccess(String systemId, String allowedProtocols) throws IOException {
         String baseSystemId = fEntityScanner.getBaseSystemId();
-        String expandedSystemId = fEntityManager.expandSystemId(systemId, baseSystemId,fStrictURI);
+        String expandedSystemId = XMLEntityManager.expandSystemId(systemId, baseSystemId, fStrictURI);
         return SecuritySupport.checkAccess(expandedSystemId, allowedProtocols, Constants.ACCESS_EXTERNAL_ALL);
     }
 
@@ -2602,8 +2595,6 @@ public class XMLDocumentFragmentScannerImpl
         //
         // Driver methods
         //
-        private boolean fContinueDispatching = true;
-        private boolean fScanningForMarkup = true;
 
         /**
          *  decides the appropriate state of the parser
@@ -3266,7 +3257,7 @@ public class XMLDocumentFragmentScannerImpl
 
     protected XMLString getString(){
         if(fAttributeCacheUsedCount < initialCacheCount || fAttributeCacheUsedCount < attributeValueCache.size()){
-            return (XMLString)attributeValueCache.get(fAttributeCacheUsedCount++);
+            return attributeValueCache.get(fAttributeCacheUsedCount++);
         } else{
             XMLString str = new XMLString();
             fAttributeCacheUsedCount++;
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLDocumentScannerImpl.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLDocumentScannerImpl.java
index 5a48b73aa52..7f1bbf10226 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLDocumentScannerImpl.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLDocumentScannerImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
  */
 
 /*
@@ -31,7 +31,6 @@ import com.sun.org.apache.xerces.internal.utils.SecuritySupport;
 import com.sun.org.apache.xerces.internal.xni.Augmentations;
 import com.sun.org.apache.xerces.internal.xni.NamespaceContext;
 import com.sun.org.apache.xerces.internal.xni.XMLResourceIdentifier;
-import com.sun.org.apache.xerces.internal.xni.XMLString;
 import com.sun.org.apache.xerces.internal.xni.XNIException;
 import com.sun.org.apache.xerces.internal.xni.parser.XMLComponentManager;
 import com.sun.org.apache.xerces.internal.xni.parser.XMLConfigurationException;
@@ -224,9 +223,6 @@ public class XMLDocumentScannerImpl
     /** A DTD Description. */
     private final XMLDTDDescription fDTDDescription = new XMLDTDDescription(null, null, null, null, null);
 
-    /** String. */
-    private XMLString fString = new XMLString();
-
     private static final char [] DOCTYPE = {'D','O','C','T','Y','P','E'};
     private static final char [] COMMENTSTRING = {'-','-'};
 
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLEntityManager.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLEntityManager.java
index ff96275c433..d405a33cdcd 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLEntityManager.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLEntityManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2016, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
@@ -370,7 +370,7 @@ public class XMLEntityManager implements XMLComponent, XMLEntityResolver {
     protected Map<String, Entity> fEntities = new HashMap<>();
 
     /** Entity stack. */
-    protected Stack fEntityStack = new Stack();
+    protected Stack<Entity> fEntityStack = new Stack<>();
 
     /** Current entity. */
     protected Entity.ScannedEntity fCurrentEntity = null;
@@ -633,10 +633,10 @@ public class XMLEntityManager implements XMLComponent, XMLEntityResolver {
                         final HTTPInputSource httpInputSource = (HTTPInputSource) xmlInputSource;
 
                         // set request properties
-                        Iterator propIter = httpInputSource.getHTTPRequestProperties();
+                        Iterator<Map.Entry<String, String>> propIter = httpInputSource.getHTTPRequestProperties();
                         while (propIter.hasNext()) {
-                            Map.Entry entry = (Map.Entry) propIter.next();
-                            urlConnection.setRequestProperty((String) entry.getKey(), (String) entry.getValue());
+                            Map.Entry<String, String> entry = propIter.next();
+                            urlConnection.setRequestProperty(entry.getKey(), entry.getValue());
                         }
 
                         // set preference for redirection
@@ -1057,7 +1057,6 @@ public class XMLEntityManager implements XMLComponent, XMLEntityResolver {
         String literalSystemId = resourceIdentifier.getLiteralSystemId();
         String baseSystemId = resourceIdentifier.getBaseSystemId();
         String expandedSystemId = resourceIdentifier.getExpandedSystemId();
-        String namespace = resourceIdentifier.getNamespace();
 
         // if no base systemId given, assume that it's relative
         // to the systemId of the current scanned entity
@@ -2067,14 +2066,6 @@ public class XMLEntityManager implements XMLComponent, XMLEntityResolver {
 
         // system id has to be a valid URI
         if (strict) {
-
-
-            // check if there is a system id before
-            // trying to expand it.
-            if (systemId == null) {
-                return null;
-            }
-
             try {
                 // if it's already an absolute one, return it
                 new URI(systemId);
@@ -2968,7 +2959,7 @@ public class XMLEntityManager implements XMLComponent, XMLEntityResolver {
                     if (!fCurrentEntity.xmlDeclChunkRead)
                     {
                         fCurrentEntity.xmlDeclChunkRead = true;
-                        len = fCurrentEntity.DEFAULT_XMLDECL_BUFFER_SIZE;
+                        len = Entity.ScannedEntity.DEFAULT_XMLDECL_BUFFER_SIZE;
                     }
                     return fInputStream.read(b, off, len);
                 }
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLNSDocumentScannerImpl.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLNSDocumentScannerImpl.java
index 8badd36d876..2cdb0001322 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLNSDocumentScannerImpl.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLNSDocumentScannerImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
  */
 
 /*
@@ -25,8 +25,6 @@ import com.sun.org.apache.xerces.internal.xni.XMLString;
 import com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidatorFilter;
 import com.sun.org.apache.xerces.internal.impl.msg.XMLMessageFormatter;
 import com.sun.org.apache.xerces.internal.util.XMLAttributesImpl;
-import com.sun.org.apache.xerces.internal.util.XMLAttributesIteratorImpl;
-import com.sun.org.apache.xerces.internal.util.XMLStringBuffer;
 import com.sun.org.apache.xerces.internal.util.XMLSymbols;
 import com.sun.org.apache.xerces.internal.xni.NamespaceContext;
 import com.sun.org.apache.xerces.internal.xni.QName;
@@ -34,13 +32,9 @@ import com.sun.org.apache.xerces.internal.xni.XNIException;
 import com.sun.org.apache.xerces.internal.xni.parser.XMLComponentManager;
 import com.sun.org.apache.xerces.internal.xni.parser.XMLConfigurationException;
 import com.sun.org.apache.xerces.internal.xni.XMLDocumentHandler;
-import com.sun.org.apache.xerces.internal.xni.XMLAttributes;
 import com.sun.org.apache.xerces.internal.xni.parser.XMLDocumentSource;
-import com.sun.org.apache.xerces.internal.util.XMLAttributesImpl;
 import com.sun.org.apache.xerces.internal.utils.XMLSecurityManager;
 
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLStreamConstants;
 import javax.xml.stream.events.XMLEvent;
 
 /**
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLScanner.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLScanner.java
index 10c484ac3a3..5ead2dd1fc6 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLScanner.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLScanner.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
  */
 
 /*
@@ -25,7 +25,6 @@ import com.sun.org.apache.xerces.internal.util.Status;
 import com.sun.xml.internal.stream.XMLEntityStorage;
 import java.io.IOException;
 import java.util.ArrayList;
-import java.util.HashMap;
 import javax.xml.stream.events.XMLEvent;
 import com.sun.org.apache.xerces.internal.impl.msg.XMLMessageFormatter;
 import com.sun.org.apache.xerces.internal.util.SymbolTable;
@@ -120,8 +119,8 @@ public abstract class XMLScanner
     //we should have a feature when set to true computes this value
     private boolean fNeedNonNormalizedValue = false;
 
-    protected ArrayList attributeValueCache = new ArrayList();
-    protected ArrayList stringBufferCache = new ArrayList();
+    protected ArrayList<XMLString> attributeValueCache = new ArrayList<>();
+    protected ArrayList<XMLStringBuffer> stringBufferCache = new ArrayList<>();
     protected int fStringBufferIndex = 0;
     protected boolean fAttributeCacheInitDone = false;
     protected int fAttributeCacheUsedCount = 0;
@@ -1470,7 +1469,7 @@ public abstract class XMLScanner
 
     XMLStringBuffer getStringBuffer(){
         if((fStringBufferIndex < initialCacheCount )|| (fStringBufferIndex < stringBufferCache.size())){
-            return (XMLStringBuffer)stringBufferCache.get(fStringBufferIndex++);
+            return stringBufferCache.get(fStringBufferIndex++);
         }else{
             XMLStringBuffer tmpObj = new XMLStringBuffer();
             fStringBufferIndex++;
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSAttributeChecker.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSAttributeChecker.java
index f9a9fe309ac..816cdaa4757 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSAttributeChecker.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSAttributeChecker.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016 Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
@@ -1172,7 +1172,7 @@ public class XSAttributeChecker {
             if (max != SchemaSymbols.OCCURRENCE_UNBOUNDED) {
 
                 // maxOccurLimit is only check in secure mode
-                if (fSchemaHandler.fSecureProcessing != null) {
+                if (fSchemaHandler.fSecurityManager != null) {
                     String localName = element.getLocalName();
 
                 // The maxOccurs restriction no longer applies to elements
@@ -1191,8 +1191,8 @@ public class XSAttributeChecker {
                     if (!optimize) {
                     //Revisit :: IMO this is not right place to check
                     // maxOccurNodeLimit.
-                    int maxOccurNodeLimit = fSchemaHandler.fSecureProcessing.getLimit(XMLSecurityManager.Limit.MAX_OCCUR_NODE_LIMIT);
-                    if (max > maxOccurNodeLimit && !fSchemaHandler.fSecureProcessing.isNoLimit(maxOccurNodeLimit)) {
+                    int maxOccurNodeLimit = fSchemaHandler.fSecurityManager.getLimit(XMLSecurityManager.Limit.MAX_OCCUR_NODE_LIMIT);
+                    if (max > maxOccurNodeLimit && !fSchemaHandler.fSecurityManager.isNoLimit(maxOccurNodeLimit)) {
                         reportSchemaFatalError("MaxOccurLimit", new Object[] {new Integer(maxOccurNodeLimit)}, element);
 
                         // reset max values in case processing continues on error
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSDHandler.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSDHandler.java
index 852a09fb87f..d1671179b00 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSDHandler.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/traversers/XSDHandler.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
@@ -194,6 +194,7 @@ public class XSDHandler {
     /** Property identifier: entity resolver. */
     public static final String ENTITY_RESOLVER =
         Constants.XERCES_PROPERTY_PREFIX + Constants.ENTITY_RESOLVER_PROPERTY;
+
     /** Property identifier: entity manager. */
     protected static final String ENTITY_MANAGER =
         Constants.XERCES_PROPERTY_PREFIX + Constants.ENTITY_MANAGER_PROPERTY;
@@ -214,16 +215,13 @@ public class XSDHandler {
     protected static final String SECURITY_MANAGER =
         Constants.XERCES_PROPERTY_PREFIX + Constants.SECURITY_MANAGER_PROPERTY;
 
-    private static final String SECURE_PROCESSING =
-        Constants.XERCES_PROPERTY_PREFIX + Constants.SECURITY_MANAGER_PROPERTY;
-
     /** Property identifier: locale. */
     protected static final String LOCALE =
         Constants.XERCES_PROPERTY_PREFIX + Constants.LOCALE_PROPERTY;
 
-        /** Property identifier: Security property manager. */
+    /** Property identifier: Security property manager. */
     private static final String XML_SECURITY_PROPERTY_MANAGER =
-            Constants.XML_SECURITY_PROPERTY_MANAGER;
+        Constants.XML_SECURITY_PROPERTY_MANAGER;
 
     protected static final boolean DEBUG_NODE_POOL = false;
 
@@ -243,17 +241,12 @@ public class XSDHandler {
     // as unlikely as possible to cause collisions.
     public final static String REDEF_IDENTIFIER = "_fn3dktizrknc9pi";
 
-    //
-    //protected data that can be accessable by any traverser
+    //protected data that can be accessible by any traverser
 
     protected XSDeclarationPool fDeclPool = null;
 
-    /**
-     * <p>Security manager in effect.</p>
-     *
-     * <p>Protected to allow access by any traverser.</p>
-     */
-    protected XMLSecurityManager fSecureProcessing = null;
+    // the Security manager in effect.
+    protected XMLSecurityManager fSecurityManager = null;
 
     private String fAccessExternalSchema;
     private String fAccessExternalDTD;
@@ -266,27 +259,28 @@ public class XSDHandler {
     // XSDocumentInfoRegistry we can easily get the corresponding
     // XSDocumentInfo object.
     private boolean registryEmpty = true;
-    private Map<String, Element> fUnparsedAttributeRegistry = new HashMap();
-    private Map<String, Element> fUnparsedAttributeGroupRegistry =  new HashMap();
-    private Map<String, Element> fUnparsedElementRegistry =  new HashMap();
-    private Map<String, Element> fUnparsedGroupRegistry =  new HashMap();
-    private Map<String, Element> fUnparsedIdentityConstraintRegistry =  new HashMap();
-    private Map<String, Element> fUnparsedNotationRegistry =  new HashMap();
-    private Map<String, Element> fUnparsedTypeRegistry =  new HashMap();
+    private Map<String, Element> fUnparsedAttributeRegistry = new HashMap<>();
+    private Map<String, Element> fUnparsedAttributeGroupRegistry =  new HashMap<>();
+    private Map<String, Element> fUnparsedElementRegistry =  new HashMap<>();
+    private Map<String, Element> fUnparsedGroupRegistry =  new HashMap<>();
+    private Map<String, Element> fUnparsedIdentityConstraintRegistry =  new HashMap<>();
+    private Map<String, Element> fUnparsedNotationRegistry =  new HashMap<>();
+    private Map<String, Element> fUnparsedTypeRegistry =  new HashMap<>();
     // Compensation for the above maps to locate XSDocumentInfo,
     // Since we may take Schema Element directly, so can not get the
     // corresponding XSDocumentInfo object just using above maps.
-    private Map<String, XSDocumentInfo> fUnparsedAttributeRegistrySub =  new HashMap();
-    private Map<String, XSDocumentInfo> fUnparsedAttributeGroupRegistrySub =  new HashMap();
-    private Map<String, XSDocumentInfo> fUnparsedElementRegistrySub =  new HashMap();
-    private Map<String, XSDocumentInfo> fUnparsedGroupRegistrySub =  new HashMap();
-    private Map<String, XSDocumentInfo> fUnparsedIdentityConstraintRegistrySub =  new HashMap();
-    private Map<String, XSDocumentInfo> fUnparsedNotationRegistrySub =  new HashMap();
-    private Map<String, XSDocumentInfo> fUnparsedTypeRegistrySub =  new HashMap();
+    private Map<String, XSDocumentInfo> fUnparsedAttributeRegistrySub =  new HashMap<>();
+    private Map<String, XSDocumentInfo> fUnparsedAttributeGroupRegistrySub =  new HashMap<>();
+    private Map<String, XSDocumentInfo> fUnparsedElementRegistrySub =  new HashMap<>();
+    private Map<String, XSDocumentInfo> fUnparsedGroupRegistrySub =  new HashMap<>();
+    private Map<String, XSDocumentInfo> fUnparsedIdentityConstraintRegistrySub =  new HashMap<>();
+    private Map<String, XSDocumentInfo> fUnparsedNotationRegistrySub =  new HashMap<>();
+    private Map<String, XSDocumentInfo> fUnparsedTypeRegistrySub =  new HashMap<>();
 
     // Stores XSDocumentInfo (keyed by component name), to check for duplicate
     // components declared within the same xsd document
-    private Map fUnparsedRegistriesExt[] = new HashMap[] {
+    @SuppressWarnings("unchecked")
+    private Map<String, XSDocumentInfo> fUnparsedRegistriesExt[] = new HashMap[] {
         null,
         null, // ATTRIBUTE_TYPE
         null, // ATTRIBUTEGROUP_TYPE
@@ -300,17 +294,19 @@ public class XSDHandler {
     // this map is keyed on by XSDocumentInfo objects.  Its values
     // are Vectors containing the XSDocumentInfo objects <include>d,
     // <import>ed or <redefine>d by the key XSDocumentInfo.
-    private Map<XSDocumentInfo, Vector> fDependencyMap = new HashMap();
+    private Map<XSDocumentInfo, Vector<XSDocumentInfo>> fDependencyMap = new HashMap<>();
 
     // this map is keyed on by a target namespace.  Its values
     // are Vectors containing namespaces imported by schema documents
     // with the key target namespace.
-    // if an imprted schema has absent namespace, the value "null" is stored.
-    private Map<String, Vector> fImportMap = new HashMap();
+    // if an imported schema has absent namespace, the value "null" is stored.
+    private Map<String, Vector> fImportMap = new HashMap<> ();
+
     // all namespaces that imports other namespaces
     // if the importing schema has absent namespace, empty string is stored.
     // (because the key of a map can't be null.)
-    private Vector fAllTNSs = new Vector();
+    private Vector<String> fAllTNSs = new Vector<>();
+
     // stores instance document mappings between namespaces and schema hints
     private Map<String, XMLSchemaLoader.LocationArray> fLocationPairs = null;
 
@@ -333,7 +329,7 @@ public class XSDHandler {
         if(ele.getOwnerDocument() instanceof com.sun.org.apache.xerces.internal.impl.xs.opti.SchemaDOM){
             documentURI = ((com.sun.org.apache.xerces.internal.impl.xs.opti.SchemaDOM) ele.getOwnerDocument()).getDocumentURI();
         }
-        return documentURI != null ? documentURI : (String) fDoc2SystemId.get(ele);
+        return documentURI != null ? documentURI : fDoc2SystemId.get(ele);
     }
 
     // This vector stores strings which are combinations of the
@@ -341,11 +337,11 @@ public class XSDHandler {
     // schema document.  This combination is used so that the user's
     // EntityResolver can provide a consistent way of identifying a
     // schema document that is included in multiple other schemas.
-    private Map fTraversed = new HashMap();
+    private Map<XSDKey, Element> fTraversed = new HashMap<>();
 
     // this map contains a mapping from Schema Element to its systemId
     // this is useful to resolve a uri relative to the referring document
-    private Map fDoc2SystemId = new HashMap();
+    private Map<Element, String> fDoc2SystemId = new HashMap<>();
 
     // the primary XSDocumentInfo we were called to parse
     private XSDocumentInfo fRoot = null;
@@ -387,7 +383,15 @@ public class XSDHandler {
 
     // the XMLErrorReporter
     private XMLErrorReporter fErrorReporter;
-    private XMLEntityResolver fEntityResolver;
+
+    // the XMLErrorHandler
+    private XMLErrorHandler fErrorHandler;
+
+    // the Locale
+    private Locale fLocale;
+
+    // the XMLEntityManager
+    private XMLEntityResolver fEntityManager;
 
     // the XSAttributeChecker
     private XSAttributeChecker fAttributeChecker;
@@ -404,6 +408,9 @@ public class XSDHandler {
     // the Grammar Pool
     private XMLGrammarPool fGrammarPool;
 
+    // the security property manager
+    private XMLSecurityPropertyManager fSecurityPropertyMgr = null;
+
     //************ Traversers **********
     XSDAttributeGroupTraverser fAttributeGroupTraverser;
     XSDAttributeTraverser fAttributeTraverser;
@@ -638,7 +645,7 @@ public class XSDHandler {
         // for all grammars with <import>s
         for (int i = fAllTNSs.size() - 1; i >= 0; i--) {
             // get its target namespace
-            String tns = (String)fAllTNSs.elementAt(i);
+            String tns = fAllTNSs.elementAt(i);
             // get all namespaces it imports
             Vector ins = (Vector)fImportMap.get(tns);
             // get the grammar
@@ -696,12 +703,13 @@ public class XSDHandler {
         fAnnotationValidator.setFeature(VALIDATION, true);
         fAnnotationValidator.setFeature(XMLSCHEMA_VALIDATION, true);
         fAnnotationValidator.setProperty(XMLGRAMMAR_POOL, fGrammarBucketAdapter);
+        /** set security manager and XML Security Property Manager **/
+        fAnnotationValidator.setProperty(SECURITY_MANAGER, (fSecurityManager != null) ? fSecurityManager : new XMLSecurityManager(true));
+        fAnnotationValidator.setProperty(XML_SECURITY_PROPERTY_MANAGER, fSecurityPropertyMgr);
         /** Set error handler. **/
-        XMLErrorHandler errorHandler = fErrorReporter.getErrorHandler();
-        fAnnotationValidator.setProperty(ERROR_HANDLER, (errorHandler != null) ? errorHandler : new DefaultErrorHandler());
+        fAnnotationValidator.setProperty(ERROR_HANDLER, (fErrorHandler != null) ? fErrorHandler : new DefaultErrorHandler());
         /** Set locale. **/
-        Locale locale = fErrorReporter.getLocale();
-        fAnnotationValidator.setProperty(LOCALE, locale);
+        fAnnotationValidator.setProperty(LOCALE, fLocale);
     }
 
     /**
@@ -880,10 +888,10 @@ public class XSDHandler {
 
         // store the document and its location
         // REVISIT: don't expose the DOM tree
-        sg.addDocument(null, (String)fDoc2SystemId.get(currSchemaInfo.fSchemaElement));
+        sg.addDocument(null, fDoc2SystemId.get(currSchemaInfo.fSchemaElement));
 
         fDoc2XSDocumentMap.put(schemaRoot, currSchemaInfo);
-        Vector dependencies = new Vector();
+        Vector<XSDocumentInfo> dependencies = new Vector<>();
         Element rootNode = schemaRoot;
 
         Element newSchemaRoot = null;
@@ -1334,9 +1342,9 @@ public class XSDHandler {
             } // end for
 
             // now we're done with this one!
-                DOMUtil.setHidden(currDoc, fHiddenNodes);
+            DOMUtil.setHidden(currDoc, fHiddenNodes);
             // now add the schemas this guy depends on
-            Vector currSchemaDepends = (Vector)fDependencyMap.get(currSchemaDoc);
+            Vector<XSDocumentInfo> currSchemaDepends = fDependencyMap.get(currSchemaDoc);
             for (int i = 0; i < currSchemaDepends.size(); i++) {
                 schemasToProcess.push(currSchemaDepends.elementAt(i));
             }
@@ -1466,7 +1474,7 @@ public class XSDHandler {
             DOMUtil.setHidden(currDoc, fHiddenNodes);
 
             // now add the schemas this guy depends on
-            Vector currSchemaDepends = (Vector)fDependencyMap.get(currSchemaDoc);
+            Vector<XSDocumentInfo> currSchemaDepends = fDependencyMap.get(currSchemaDoc);
             for (int i = 0; i < currSchemaDepends.size(); i++) {
                 schemasToProcess.push(currSchemaDepends.elementAt(i));
             }
@@ -1915,7 +1923,7 @@ public class XSDHandler {
     }
 
     public String schemaDocument2SystemId(XSDocumentInfo schemaDoc) {
-        return (String)fDoc2SystemId.get(schemaDoc.fSchemaElement);
+        return fDoc2SystemId.get(schemaDoc.fSchemaElement);
     }
 
     // This method determines whether there is a group
@@ -2044,7 +2052,7 @@ public class XSDHandler {
         XMLInputSource schemaSource = null;
         try {
             Map<String, XMLSchemaLoader.LocationArray> pairs = usePairs ? fLocationPairs : Collections.emptyMap();
-            schemaSource = XMLSchemaLoader.resolveDocument(desc, pairs, fEntityResolver);
+            schemaSource = XMLSchemaLoader.resolveDocument(desc, pairs, fEntityManager);
         }
         catch (IOException ex) {
             if (mustResolve) {
@@ -2097,7 +2105,7 @@ public class XSDHandler {
         XMLInputSource schemaSource = null;
         try {
             Map<String, XMLSchemaLoader.LocationArray> pairs = usePairs ? fLocationPairs : Collections.emptyMap();
-            schemaSource = XMLSchemaLoader.resolveDocument(desc, pairs, fEntityResolver);
+            schemaSource = XMLSchemaLoader.resolveDocument(desc, pairs, fEntityManager);
         }
         catch (IOException ex) {
             if (mustResolve) {
@@ -2152,7 +2160,7 @@ public class XSDHandler {
                 if (referType != XSDDescription.CONTEXT_PREPARSE){
                     schemaId = XMLEntityManager.expandSystemId(schemaSource.getSystemId(), schemaSource.getBaseSystemId(), false);
                     key = new XSDKey(schemaId, referType, schemaNamespace);
-                    if((schemaElement = (Element)fTraversed.get(key)) != null) {
+                    if((schemaElement = fTraversed.get(key)) != null) {
                         fLastSchemaWasDuplicate = true;
                         return schemaElement;
                     }
@@ -2211,7 +2219,7 @@ public class XSDHandler {
                 if (referType != XSDDescription.CONTEXT_PREPARSE) {
                     schemaId = XMLEntityManager.expandSystemId(inputSource.getSystemId(), schemaSource.getBaseSystemId(), false);
                     key = new XSDKey(schemaId, referType, schemaNamespace);
-                    if ((schemaElement = (Element) fTraversed.get(key)) != null) {
+                    if ((schemaElement = fTraversed.get(key)) != null) {
                         fLastSchemaWasDuplicate = true;
                         return schemaElement;
                     }
@@ -2238,9 +2246,8 @@ public class XSDHandler {
                         namespacePrefixes = true;
                         // If this is a Xerces SAX parser set the security manager if there is one
                         if (parser instanceof SAXParser) {
-                            Object securityManager = fSchemaParser.getProperty(SECURITY_MANAGER);
-                            if (securityManager != null) {
-                                parser.setProperty(SECURITY_MANAGER, securityManager);
+                            if (fSecurityManager != null) {
+                                parser.setProperty(SECURITY_MANAGER, fSecurityManager);
                             }
                         }
                     }
@@ -2347,7 +2354,7 @@ public class XSDHandler {
                     }
                     if (isDocument) {
                         key = new XSDKey(schemaId, referType, schemaNamespace);
-                        if ((schemaElement = (Element) fTraversed.get(key)) != null) {
+                        if ((schemaElement = fTraversed.get(key)) != null) {
                             fLastSchemaWasDuplicate = true;
                             return schemaElement;
                         }
@@ -2402,7 +2409,7 @@ public class XSDHandler {
                 }
                 if (isDocument) {
                     key = new XSDKey(schemaId, referType, schemaNamespace);
-                    if ((schemaElement = (Element) fTraversed.get(key)) != null) {
+                    if ((schemaElement = fTraversed.get(key)) != null) {
                         fLastSchemaWasDuplicate = true;
                         return schemaElement;
                     }
@@ -3502,40 +3509,21 @@ public class XSDHandler {
         // set symbol table
         fSymbolTable = (SymbolTable) componentManager.getProperty(SYMBOL_TABLE);
 
-        fSecureProcessing = null;
-        if( componentManager!=null ) {
-            fSecureProcessing = (XMLSecurityManager) componentManager.getProperty(SECURE_PROCESSING, null);
-        }
+        // set security manager
+        fSecurityManager = (XMLSecurityManager) componentManager.getProperty(SECURITY_MANAGER, null);
+
+        //set entity manager
+        fEntityManager = (XMLEntityResolver) componentManager.getProperty(ENTITY_MANAGER);
 
         //set entity resolver
-        fEntityResolver = (XMLEntityResolver) componentManager.getProperty(ENTITY_MANAGER);
         XMLEntityResolver er = (XMLEntityResolver)componentManager.getProperty(ENTITY_RESOLVER);
         if (er != null)
             fSchemaParser.setEntityResolver(er);
 
         // set error reporter
-        fErrorReporter =
-            (XMLErrorReporter) componentManager.getProperty(ERROR_REPORTER);
-        try {
-            XMLErrorHandler currErrorHandler = fErrorReporter.getErrorHandler();
-            // Setting a parser property can be much more expensive
-            // than checking its value.  Don't set the ERROR_HANDLER
-            // or LOCALE properties unless they've actually changed.
-            if (currErrorHandler != fSchemaParser.getProperty(ERROR_HANDLER)) {
-                fSchemaParser.setProperty(ERROR_HANDLER, (currErrorHandler != null) ? currErrorHandler : new DefaultErrorHandler());
-                if (fAnnotationValidator != null) {
-                    fAnnotationValidator.setProperty(ERROR_HANDLER, (currErrorHandler != null) ? currErrorHandler : new DefaultErrorHandler());
-                }
-            }
-            Locale currentLocale = fErrorReporter.getLocale();
-            if (currentLocale != fSchemaParser.getProperty(LOCALE)) {
-                fSchemaParser.setProperty(LOCALE, currentLocale);
-                if (fAnnotationValidator != null) {
-                    fAnnotationValidator.setProperty(LOCALE, currentLocale);
-                }
-            }
-        }
-        catch (XMLConfigurationException e) {}
+        fErrorReporter = (XMLErrorReporter) componentManager.getProperty(ERROR_REPORTER);
+        fErrorHandler = fErrorReporter.getErrorHandler();
+        fLocale = fErrorReporter.getLocale();
 
         fValidateAnnotations = componentManager.getFeature(VALIDATE_ANNOTATIONS, false);
         fHonourAllSchemaLocations = componentManager.getFeature(HONOUR_ALL_SCHEMALOCATIONS, false);
@@ -3543,56 +3531,66 @@ public class XSDHandler {
         fTolerateDuplicates = componentManager.getFeature(TOLERATE_DUPLICATES, false);
 
         try {
-            fSchemaParser.setFeature(
-                    CONTINUE_AFTER_FATAL_ERROR,
-                    fErrorReporter.getFeature(CONTINUE_AFTER_FATAL_ERROR));
-        } catch (XMLConfigurationException e) {
+            // Setting a parser property can be much more expensive
+            // than checking its value.  Don't set the ERROR_HANDLER
+            // or LOCALE properties unless they've actually changed.
+            if (fErrorHandler != fSchemaParser.getProperty(ERROR_HANDLER)) {
+                fSchemaParser.setProperty(ERROR_HANDLER, (fErrorHandler != null) ? fErrorHandler : new DefaultErrorHandler());
+                if (fAnnotationValidator != null) {
+                    fAnnotationValidator.setProperty(ERROR_HANDLER, (fErrorHandler != null) ? fErrorHandler : new DefaultErrorHandler());
+                }
+            }
+            if (fLocale != fSchemaParser.getProperty(LOCALE)) {
+                fSchemaParser.setProperty(LOCALE, fLocale);
+                if (fAnnotationValidator != null) {
+                    fAnnotationValidator.setProperty(LOCALE, fLocale);
+                }
+            }
         }
+        catch (XMLConfigurationException e) {}
+
+        try {
+            fSchemaParser.setFeature(CONTINUE_AFTER_FATAL_ERROR, fErrorReporter.getFeature(CONTINUE_AFTER_FATAL_ERROR));
+        } catch (XMLConfigurationException e) {}
 
         try {
             if (componentManager.getFeature(ALLOW_JAVA_ENCODINGS, false)) {
                 fSchemaParser.setFeature(ALLOW_JAVA_ENCODINGS, true);
             }
-        } catch (XMLConfigurationException e) {
-        }
+        } catch (XMLConfigurationException e) {}
+
         try {
             if (componentManager.getFeature(STANDARD_URI_CONFORMANT_FEATURE, false)) {
                 fSchemaParser.setFeature(STANDARD_URI_CONFORMANT_FEATURE, true);
             }
-        } catch (XMLConfigurationException e) {
-        }
+        } catch (XMLConfigurationException e) {}
 
         try {
-            fGrammarPool =
-                (XMLGrammarPool) componentManager.getProperty(XMLGRAMMAR_POOL);
+            fGrammarPool = (XMLGrammarPool) componentManager.getProperty(XMLGRAMMAR_POOL);
         } catch (XMLConfigurationException e) {
             fGrammarPool = null;
         }
+
         // security features
         try {
             if (componentManager.getFeature(DISALLOW_DOCTYPE, false)) {
                 fSchemaParser.setFeature(DISALLOW_DOCTYPE, true);
             }
-        } catch (XMLConfigurationException e) {
-        }
+        } catch (XMLConfigurationException e) {}
+
         try {
-            Object security = componentManager.getProperty(SECURITY_MANAGER, null);
-            if (security != null){
-                fSchemaParser.setProperty(SECURITY_MANAGER, security);
+            if (fSecurityManager != null) {
+                fSchemaParser.setProperty(SECURITY_MANAGER, fSecurityManager);
             }
-        } catch (XMLConfigurationException e) {
-        }
+        } catch (XMLConfigurationException e) {}
+
+        fSecurityPropertyMgr = (XMLSecurityPropertyManager) componentManager.getProperty(XML_SECURITY_PROPERTY_MANAGER);
 
-        XMLSecurityPropertyManager securityPropertyMgr = (XMLSecurityPropertyManager)
-                componentManager.getProperty(XML_SECURITY_PROPERTY_MANAGER);
         //Passing on the setting to the parser
-        fSchemaParser.setProperty(XML_SECURITY_PROPERTY_MANAGER, securityPropertyMgr);
+        fSchemaParser.setProperty(XML_SECURITY_PROPERTY_MANAGER, fSecurityPropertyMgr);
 
-        fAccessExternalDTD = securityPropertyMgr.getValue(
-                XMLSecurityPropertyManager.Property.ACCESS_EXTERNAL_DTD);
-
-        fAccessExternalSchema = securityPropertyMgr.getValue(
-                XMLSecurityPropertyManager.Property.ACCESS_EXTERNAL_SCHEMA);
+        fAccessExternalDTD = fSecurityPropertyMgr.getValue(XMLSecurityPropertyManager.Property.ACCESS_EXTERNAL_DTD);
+        fAccessExternalSchema = fSecurityPropertyMgr.getValue(XMLSecurityPropertyManager.Property.ACCESS_EXTERNAL_SCHEMA);
 
     } // reset(XMLComponentManager)
 
@@ -4051,7 +4049,7 @@ public class XSDHandler {
          so long as there's some include/import/redefine path amongst them.
          If they rver reverse this decision the code's right here though...  - neilg
          // now look in fDependencyMap to see if this is reachable
-          if(((Vector)fDependencyMap.get(currSchema)).contains(declDocInfo)) {
+          if((fDependencyMap.get(currSchema)).contains(declDocInfo)) {
           return declDocInfo;
           }
           // obviously the requesting doc didn't include, redefine or
@@ -4072,9 +4070,9 @@ public class XSDHandler {
         if (DOMUtil.isHidden(startSchema.fSchemaElement, fHiddenNodes)) {
             // make it visible
             DOMUtil.setVisible(startSchema.fSchemaElement, fHiddenNodes);
-            Vector dependingSchemas = (Vector)fDependencyMap.get(startSchema);
+            Vector<XSDocumentInfo> dependingSchemas = fDependencyMap.get(startSchema);
             for (int i = 0; i < dependingSchemas.size(); i++) {
-                setSchemasVisible((XSDocumentInfo)dependingSchemas.elementAt(i));
+                setSchemasVisible(dependingSchemas.elementAt(i));
             }
         }
         // if it's visible already than so must be its children
@@ -4107,7 +4105,7 @@ public class XSDHandler {
             ElementImpl ele = (ElementImpl)e;
             // get system id from document object
             Document doc = ele.getOwnerDocument();
-            String sid = (String)fDoc2SystemId.get(DOMUtil.getRoot(doc));
+            String sid = fDoc2SystemId.get(DOMUtil.getRoot(doc));
             // line/column numbers are stored in the element node
             int line = ele.getLineNumber();
             int column = ele.getColumnNumber();
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/XML11Configuration.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/XML11Configuration.java
index 459067067a1..3c4dd4f810e 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/XML11Configuration.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/parsers/XML11Configuration.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
  */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
@@ -52,7 +52,6 @@ import com.sun.org.apache.xerces.internal.util.FeatureState;
 import com.sun.org.apache.xerces.internal.util.ParserConfigurationSettings;
 import com.sun.org.apache.xerces.internal.util.PropertyState;
 import com.sun.org.apache.xerces.internal.util.SymbolTable;
-import com.sun.org.apache.xerces.internal.utils.XMLSecurityManager;
 import com.sun.org.apache.xerces.internal.utils.XMLSecurityPropertyManager;
 import com.sun.org.apache.xerces.internal.xni.XMLDTDContentModelHandler;
 import com.sun.org.apache.xerces.internal.xni.XMLDTDHandler;
@@ -166,59 +165,57 @@ public class XML11Configuration extends ParserConfigurationSettings
     protected static final String USE_GRAMMAR_POOL_ONLY =
         Constants.XERCES_FEATURE_PREFIX + Constants.USE_GRAMMAR_POOL_ONLY_FEATURE;
 
-        // feature identifiers
+    // feature identifiers
 
-        /** Feature identifier: validation. */
-        protected static final String VALIDATION =
-                Constants.SAX_FEATURE_PREFIX + Constants.VALIDATION_FEATURE;
+    /** Feature identifier: validation. */
+    protected static final String VALIDATION =
+        Constants.SAX_FEATURE_PREFIX + Constants.VALIDATION_FEATURE;
 
-        /** Feature identifier: namespaces. */
-        protected static final String NAMESPACES =
-                Constants.SAX_FEATURE_PREFIX + Constants.NAMESPACES_FEATURE;
+    /** Feature identifier: namespaces. */
+    protected static final String NAMESPACES =
+        Constants.SAX_FEATURE_PREFIX + Constants.NAMESPACES_FEATURE;
 
-        /** Feature identifier: external general entities. */
-        protected static final String EXTERNAL_GENERAL_ENTITIES =
-                Constants.SAX_FEATURE_PREFIX + Constants.EXTERNAL_GENERAL_ENTITIES_FEATURE;
+    /** Feature identifier: external general entities. */
+    protected static final String EXTERNAL_GENERAL_ENTITIES =
+        Constants.SAX_FEATURE_PREFIX + Constants.EXTERNAL_GENERAL_ENTITIES_FEATURE;
 
-        /** Feature identifier: external parameter entities. */
-        protected static final String EXTERNAL_PARAMETER_ENTITIES =
-                Constants.SAX_FEATURE_PREFIX + Constants.EXTERNAL_PARAMETER_ENTITIES_FEATURE;
+    /** Feature identifier: external parameter entities. */
+    protected static final String EXTERNAL_PARAMETER_ENTITIES =
+        Constants.SAX_FEATURE_PREFIX + Constants.EXTERNAL_PARAMETER_ENTITIES_FEATURE;
 
-        /** Feature identifier: whether to ignore xsi:type attributes until a global element declaration is encountered */
-        protected static final String IGNORE_XSI_TYPE =
-            Constants.XERCES_FEATURE_PREFIX + Constants.IGNORE_XSI_TYPE_FEATURE;
+    /** Feature identifier: whether to ignore xsi:type attributes until a global element declaration is encountered */
+    protected static final String IGNORE_XSI_TYPE =
+        Constants.XERCES_FEATURE_PREFIX + Constants.IGNORE_XSI_TYPE_FEATURE;
 
-        /** Feature identifier: whether to ignore ID/IDREF errors */
-        protected static final String ID_IDREF_CHECKING =
-            Constants.XERCES_FEATURE_PREFIX + Constants.ID_IDREF_CHECKING_FEATURE;
+    /** Feature identifier: whether to ignore ID/IDREF errors */
+    protected static final String ID_IDREF_CHECKING =
+        Constants.XERCES_FEATURE_PREFIX + Constants.ID_IDREF_CHECKING_FEATURE;
 
-        /** Feature identifier: whether to ignore unparsed entity errors */
-        protected static final String UNPARSED_ENTITY_CHECKING =
-            Constants.XERCES_FEATURE_PREFIX + Constants.UNPARSED_ENTITY_CHECKING_FEATURE;
+    /** Feature identifier: whether to ignore unparsed entity errors */
+    protected static final String UNPARSED_ENTITY_CHECKING =
+        Constants.XERCES_FEATURE_PREFIX + Constants.UNPARSED_ENTITY_CHECKING_FEATURE;
 
-        /** Feature identifier: whether to ignore identity constraint errors */
-        protected static final String IDENTITY_CONSTRAINT_CHECKING =
-            Constants.XERCES_FEATURE_PREFIX + Constants.IDC_CHECKING_FEATURE;
+    /** Feature identifier: whether to ignore identity constraint errors */
+    protected static final String IDENTITY_CONSTRAINT_CHECKING =
+        Constants.XERCES_FEATURE_PREFIX + Constants.IDC_CHECKING_FEATURE;
 
     // property identifiers
 
+    /** Property identifier: xml string. */
+    protected static final String XML_STRING =
+        Constants.SAX_PROPERTY_PREFIX + Constants.XML_STRING_PROPERTY;
 
-        /** Property identifier: xml string. */
-        protected static final String XML_STRING =
-                Constants.SAX_PROPERTY_PREFIX + Constants.XML_STRING_PROPERTY;
+    /** Property identifier: symbol table. */
+    protected static final String SYMBOL_TABLE =
+        Constants.XERCES_PROPERTY_PREFIX + Constants.SYMBOL_TABLE_PROPERTY;
 
-        /** Property identifier: symbol table. */
-        protected static final String SYMBOL_TABLE =
-                Constants.XERCES_PROPERTY_PREFIX + Constants.SYMBOL_TABLE_PROPERTY;
-
-        /** Property identifier: error handler. */
-        protected static final String ERROR_HANDLER =
-                Constants.XERCES_PROPERTY_PREFIX + Constants.ERROR_HANDLER_PROPERTY;
-
-        /** Property identifier: entity resolver. */
-        protected static final String ENTITY_RESOLVER =
-                Constants.XERCES_PROPERTY_PREFIX + Constants.ENTITY_RESOLVER_PROPERTY;
+    /** Property identifier: error handler. */
+    protected static final String ERROR_HANDLER =
+        Constants.XERCES_PROPERTY_PREFIX + Constants.ERROR_HANDLER_PROPERTY;
 
+    /** Property identifier: entity resolver. */
+    protected static final String ENTITY_RESOLVER =
+        Constants.XERCES_PROPERTY_PREFIX + Constants.ENTITY_RESOLVER_PROPERTY;
 
     /** Property identifier: XML Schema validator. */
     protected static final String SCHEMA_VALIDATOR =
@@ -232,8 +229,6 @@ public class XML11Configuration extends ParserConfigurationSettings
     protected static final String SCHEMA_NONS_LOCATION =
         Constants.XERCES_PROPERTY_PREFIX + Constants.SCHEMA_NONS_LOCATION;
 
-    // property identifiers
-
     /** Property identifier: error reporter. */
     protected static final String ERROR_REPORTER =
         Constants.XERCES_PROPERTY_PREFIX + Constants.ERROR_REPORTER_PROPERTY;
@@ -313,33 +308,33 @@ public class XML11Configuration extends ParserConfigurationSettings
     // Data
     //
 
-        protected SymbolTable fSymbolTable;
+    protected SymbolTable fSymbolTable;
     protected XMLInputSource fInputSource;
     protected ValidationManager fValidationManager;
-        protected XMLVersionDetector fVersionDetector;
+    protected XMLVersionDetector fVersionDetector;
     protected XMLLocator fLocator;
-        protected Locale fLocale;
+    protected Locale fLocale;
 
-        /** XML 1.0 Components. */
-        protected ArrayList fComponents;
+    /** XML 1.0 Components. */
+    protected ArrayList<XMLComponent> fComponents;
 
-        /** XML 1.1. Components. */
-        protected ArrayList fXML11Components = null;
+    /** XML 1.1. Components. */
+    protected ArrayList<XMLComponent> fXML11Components = null;
 
-        /** Common components: XMLEntityManager, XMLErrorReporter, XMLSchemaValidator */
-        protected ArrayList fCommonComponents = null;
+    /** Common components: XMLEntityManager, XMLErrorReporter, XMLSchemaValidator */
+    protected ArrayList<XMLComponent> fCommonComponents = null;
 
-        /** The document handler. */
-        protected XMLDocumentHandler fDocumentHandler;
+    /** The document handler. */
+    protected XMLDocumentHandler fDocumentHandler;
 
-        /** The DTD handler. */
-        protected XMLDTDHandler fDTDHandler;
+    /** The DTD handler. */
+    protected XMLDTDHandler fDTDHandler;
 
-        /** The DTD content model handler. */
-        protected XMLDTDContentModelHandler fDTDContentModelHandler;
+    /** The DTD content model handler. */
+    protected XMLDTDContentModelHandler fDTDContentModelHandler;
 
-        /** Last component in the document pipeline */
-        protected XMLDocumentSource fLastComponent;
+    /** Last component in the document pipeline */
+    protected XMLDocumentSource fLastComponent;
 
     /**
      * True if a parse is in progress. This state is needed because
@@ -477,15 +472,15 @@ public class XML11Configuration extends ParserConfigurationSettings
 
         // create a vector to hold all the components in use
         // XML 1.0 specialized components
-        fComponents = new ArrayList();
+        fComponents = new ArrayList<>();
         // XML 1.1 specialized components
-        fXML11Components = new ArrayList();
+        fXML11Components = new ArrayList<>();
         // Common components for XML 1.1. and XML 1.0
-        fCommonComponents = new ArrayList();
+        fCommonComponents = new ArrayList<>();
 
         // create table for features and properties
-        fFeatures = new HashMap();
-        fProperties = new HashMap();
+        fFeatures = new HashMap<>();
+        fProperties = new HashMap<>();
 
         // add default recognized features
         final String[] recognizedFeatures =
@@ -580,35 +575,35 @@ public class XML11Configuration extends ParserConfigurationSettings
         }
 
         fEntityManager = new XMLEntityManager();
-                fProperties.put(ENTITY_MANAGER, fEntityManager);
+        fProperties.put(ENTITY_MANAGER, fEntityManager);
         addCommonComponent(fEntityManager);
 
         fErrorReporter = new XMLErrorReporter();
         fErrorReporter.setDocumentLocator(fEntityManager.getEntityScanner());
-                fProperties.put(ERROR_REPORTER, fErrorReporter);
+        fProperties.put(ERROR_REPORTER, fErrorReporter);
         addCommonComponent(fErrorReporter);
 
         fNamespaceScanner = new XMLNSDocumentScannerImpl();
-                fProperties.put(DOCUMENT_SCANNER, fNamespaceScanner);
+        fProperties.put(DOCUMENT_SCANNER, fNamespaceScanner);
         addComponent((XMLComponent) fNamespaceScanner);
 
         fDTDScanner = new XMLDTDScannerImpl();
-                fProperties.put(DTD_SCANNER, fDTDScanner);
+        fProperties.put(DTD_SCANNER, fDTDScanner);
         addComponent((XMLComponent) fDTDScanner);
 
         fDTDProcessor = new XMLDTDProcessor();
-                fProperties.put(DTD_PROCESSOR, fDTDProcessor);
+        fProperties.put(DTD_PROCESSOR, fDTDProcessor);
         addComponent((XMLComponent) fDTDProcessor);
 
         fDTDValidator = new XMLNSDTDValidator();
-                fProperties.put(DTD_VALIDATOR, fDTDValidator);
+        fProperties.put(DTD_VALIDATOR, fDTDValidator);
         addComponent(fDTDValidator);
 
         fDatatypeValidatorFactory = DTDDVFactory.getInstance();
-                fProperties.put(DATATYPE_VALIDATOR_FACTORY, fDatatypeValidatorFactory);
+        fProperties.put(DATATYPE_VALIDATOR_FACTORY, fDatatypeValidatorFactory);
 
         fValidationManager = new ValidationManager();
-                fProperties.put(VALIDATION_MANAGER, fValidationManager);
+        fProperties.put(VALIDATION_MANAGER, fValidationManager);
 
         fVersionDetector = new XMLVersionDetector();
 
@@ -935,20 +930,20 @@ public class XML11Configuration extends ParserConfigurationSettings
                 // forward to every XML 1.0 component
                 int count = fComponents.size();
                 for (int i = 0; i < count; i++) {
-                        XMLComponent c = (XMLComponent) fComponents.get(i);
+                        XMLComponent c = fComponents.get(i);
                         c.setFeature(featureId, state);
                 }
                 // forward it to common components
                 count = fCommonComponents.size();
                 for (int i = 0; i < count; i++) {
-                        XMLComponent c = (XMLComponent) fCommonComponents.get(i);
+                        XMLComponent c = fCommonComponents.get(i);
                         c.setFeature(featureId, state);
                 }
 
                 // forward to every XML 1.1 component
                 count = fXML11Components.size();
                 for (int i = 0; i < count; i++) {
-                        XMLComponent c = (XMLComponent) fXML11Components.get(i);
+                        XMLComponent c = fXML11Components.get(i);
                         try{
                                 c.setFeature(featureId, state);
                         }
@@ -996,19 +991,19 @@ public class XML11Configuration extends ParserConfigurationSettings
                 // forward to every XML 1.0 component
                 int count = fComponents.size();
                 for (int i = 0; i < count; i++) {
-                        XMLComponent c = (XMLComponent) fComponents.get(i);
+                        XMLComponent c = fComponents.get(i);
                         c.setProperty(propertyId, value);
                 }
                 // forward it to every common Component
                 count = fCommonComponents.size();
                 for (int i = 0; i < count; i++) {
-                        XMLComponent c = (XMLComponent) fCommonComponents.get(i);
+                        XMLComponent c = fCommonComponents.get(i);
                         c.setProperty(propertyId, value);
                 }
                 // forward it to every XML 1.1 component
                 count = fXML11Components.size();
                 for (int i = 0; i < count; i++) {
-                        XMLComponent c = (XMLComponent) fXML11Components.get(i);
+                        XMLComponent c = fXML11Components.get(i);
                         try{
                                 c.setProperty(propertyId, value);
                         }
@@ -1034,7 +1029,7 @@ public class XML11Configuration extends ParserConfigurationSettings
         protected void reset() throws XNIException {
                 int count = fComponents.size();
                 for (int i = 0; i < count; i++) {
-                        XMLComponent c = (XMLComponent) fComponents.get(i);
+                        XMLComponent c = fComponents.get(i);
                         c.reset(this);
                 }
 
@@ -1047,7 +1042,7 @@ public class XML11Configuration extends ParserConfigurationSettings
                 // reset common components
                 int count = fCommonComponents.size();
                 for (int i = 0; i < count; i++) {
-                        XMLComponent c = (XMLComponent) fCommonComponents.get(i);
+                        XMLComponent c = fCommonComponents.get(i);
                         c.reset(this);
                 }
 
@@ -1061,7 +1056,7 @@ public class XML11Configuration extends ParserConfigurationSettings
                 // reset every component
                 int count = fXML11Components.size();
                 for (int i = 0; i < count; i++) {
-                        XMLComponent c = (XMLComponent) fXML11Components.get(i);
+                        XMLComponent c = fXML11Components.get(i);
                         c.reset(this);
                 }
 
diff --git a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/util/HTTPInputSource.java b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/util/HTTPInputSource.java
index f4e29a3a856..bdd0750d0fa 100644
--- a/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/util/HTTPInputSource.java
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/xerces/internal/util/HTTPInputSource.java
@@ -51,7 +51,7 @@ public final class HTTPInputSource extends XMLInputSource {
     protected boolean fFollowRedirects = true;
 
     /** HTTP request properties. **/
-    protected Map fHTTPRequestProperties = new HashMap();
+    protected Map<String, String> fHTTPRequestProperties = new HashMap<>();
 
     //
     // Constructors
@@ -159,7 +159,7 @@ public final class HTTPInputSource extends XMLInputSource {
      * been set
      */
     public String getHTTPRequestProperty(String key) {
-        return (String) fHTTPRequestProperties.get(key);
+        return fHTTPRequestProperties.get(key);
     } // getHTTPRequestProperty(String):String
 
     /**
@@ -172,7 +172,7 @@ public final class HTTPInputSource extends XMLInputSource {
      * @return an iterator for the request properties this
      * input source contains
      */
-    public Iterator getHTTPRequestProperties() {
+    public Iterator<Map.Entry<String, String>> getHTTPRequestProperties() {
         return fHTTPRequestProperties.entrySet().iterator();
     } // getHTTPRequestProperties():Iterator
 
diff --git a/jaxp/test/javax/xml/jaxp/unittest/transform/Bug4693341.out b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug4693341.out
deleted file mode 100644
index e946a45a944..00000000000
--- a/jaxp/test/javax/xml/jaxp/unittest/transform/Bug4693341.out
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE SupplierOrder SYSTEM "Bug4693341.dtd">
-<SupplierOrder>
-<OrderId>10016</OrderId>
-<OrderDate>Wed May 29 12:45:00 PDT 2002</OrderDate>
-<ShippingAddress>
-<FirstName>ABC</FirstName>
-<LastName>XYZ</LastName>
-<Street>1234 Anywhere Street</Street>
-<City>Palo Alto</City>
-<State>California</State>
-<Country>USA</Country>
-<ZipCode>94303</ZipCode>
-<Email>NULL</Email>
-<Phone>NULL</Phone>
-</ShippingAddress>
-<LineItems>
-<LineItem categoryId="BIRDS" itemId="EST-18" lineNo="0" productId="AV-CB-01" quantity="1" unitPrice="193.5"/>
-</LineItems>
-</SupplierOrder>
\ No newline at end of file
diff --git a/jaxp/test/javax/xml/jaxp/unittest/transform/Bug4693341Test.java b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug4693341Test.java
index f0dc71feb5a..8daef2e5cce 100644
--- a/jaxp/test/javax/xml/jaxp/unittest/transform/Bug4693341Test.java
+++ b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug4693341Test.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,6 +26,7 @@ package transform;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
+import java.io.IOException;
 import java.net.URL;
 
 import javax.xml.parsers.SAXParser;
@@ -45,16 +46,27 @@ import org.xml.sax.helpers.DefaultHandler;
  * @summary Test transform with external dtd.
  */
 public class Bug4693341Test {
+    // save dtd file to current working directory to avoid writing into source repository
+    public void copyDTDtoWorkDir() throws IOException {
+        try (FileInputStream dtdres = new FileInputStream(getClass().getResource("Bug4693341.dtd").getPath());
+             FileOutputStream dtdwork = new FileOutputStream("Bug4693341.dtd");) {
+            int n;
+            byte[] buffer = new byte[1024];
+            while((n = dtdres.read(buffer)) > -1) {
+                dtdwork.write(buffer, 0, n);
+            }
+        }
+    }
 
     @Test
     public void test() {
-        boolean status = false;
-
         try {
             Transformer transformer = TransformerFactory.newInstance().newTransformer();
 
-            String out = getClass().getResource("Bug4693341.out").getPath();
-            StreamResult result = new StreamResult(new FileOutputStream(out));
+            copyDTDtoWorkDir();
+
+            File outf = new File("Bug4693341.out");
+            StreamResult result = new StreamResult(new FileOutputStream(outf));
 
             String in = getClass().getResource("Bug4693341.xml").getPath();
             File file = new File(in);
@@ -63,7 +75,7 @@ public class Bug4693341Test {
             transformer.transform(source, result);
 
             //URL inputsource = new URL("file", "", golden);
-            URL output = new URL("file", "", out);
+            URL output = new URL("file", "", outf.getPath());
 
             // error happens when trying to parse output
             String systemId = output.toExternalForm();
@@ -71,10 +83,8 @@ public class Bug4693341Test {
             InputSource is = new InputSource(systemId);
             SAXParser parser = SAXParserFactory.newInstance().newSAXParser();
             parser.parse(is, new DefaultHandler());
-
         } catch (Exception ex) {
             Assert.fail(ex.getMessage());
         }
     }
-
 }
diff --git a/jaxp/test/javax/xml/jaxp/unittest/transform/Bug4693341_golden.dtd b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug4693341_golden.dtd
deleted file mode 100644
index 9e4dd578483..00000000000
--- a/jaxp/test/javax/xml/jaxp/unittest/transform/Bug4693341_golden.dtd
+++ /dev/null
@@ -1,39 +0,0 @@
-<!ELEMENT SupplierOrder (OrderId, OrderDate, ShippingAddress, LineItems)>
-
-<!ELEMENT OrderId (#PCDATA)>
-
-<!ELEMENT OrderDate (#PCDATA)>
-
-<!ELEMENT ShippingAddress (FirstName, LastName, Street, City, State, Country, ZipCode, Email, Phone)>
-
-<!ELEMENT FirstName (#PCDATA)>
-
-<!ELEMENT LastName (#PCDATA)>
-
-<!ELEMENT Street (#PCDATA)>
-
-<!ELEMENT City (#PCDATA)>
-
-<!ELEMENT State (#PCDATA)>
-
-<!ELEMENT Country (#PCDATA)>
-
-<!ELEMENT ZipCode (#PCDATA)>
-
-<!ELEMENT Email (#PCDATA)>
-
-<!ELEMENT Phone (#PCDATA)>
-
-<!ELEMENT LineItems (LineItem+)>
-
-<!ELEMENT LineItem EMPTY>
-
-<!ATTLIST LineItem
-     categoryId CDATA #REQUIRED
-     productId CDATA #REQUIRED
-     itemId CDATA #REQUIRED
-     lineNo CDATA #REQUIRED
-     quantity CDATA #REQUIRED
-     unitPrice CDATA #REQUIRED
->
-
diff --git a/jaxp/test/javax/xml/jaxp/unittest/transform/Bug4693341_golden.xml b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug4693341_golden.xml
deleted file mode 100644
index 5c0928e85ab..00000000000
--- a/jaxp/test/javax/xml/jaxp/unittest/transform/Bug4693341_golden.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE SupplierOrder SYSTEM "Bug4693341_golden.dtd" >
-<SupplierOrder>
-<OrderId>10016</OrderId>
-<OrderDate>Wed May 29 12:45:00 PDT 2002</OrderDate>
-<ShippingAddress>
-<FirstName>ABC</FirstName>
-<LastName>XYZ</LastName>
-<Street>1234 Anywhere Street</Street>
-<City>Palo Alto</City>
-<State>California</State>
-<Country>USA</Country>
-<ZipCode>94303</ZipCode>
-<Email>NULL</Email>
-<Phone>NULL</Phone>
-</ShippingAddress>
-<LineItems>
-<LineItem categoryId="BIRDS" itemId="EST-18" lineNo="0" productId="AV-CB-01" quantity="1" unitPrice="193.5"/>
-</LineItems>
-</SupplierOrder>
diff --git a/jaxp/test/javax/xml/jaxp/unittest/transform/Bug6505031.java b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug6505031.java
deleted file mode 100644
index d3fa4fd30f4..00000000000
--- a/jaxp/test/javax/xml/jaxp/unittest/transform/Bug6505031.java
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package transform;
-
-import java.io.StringWriter;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-
-import javax.xml.transform.Transformer;
-import javax.xml.transform.TransformerFactory;
-import javax.xml.transform.stream.StreamResult;
-import javax.xml.transform.stream.StreamSource;
-
-import org.testng.Assert;
-import org.testng.annotations.Test;
-
-/*
- * @bug 6505031
- * @summary Test transformer parses keys and their values coming from different xml documents.
- */
-public class Bug6505031 {
-
-    private String getResource(String s) {
-        return getClass().getResource(s).toString();
-
-    }
-
-    @Test
-    public void test() {
-        Map params = new HashMap();
-
-        params.put("config", getResource("config.xml"));
-        params.put("mapsFile", getResource("maps.xml"));
-        generate(getResource("template.xml"), getResource("transform.xsl"), params);
-    }
-
-    private void generate(String in, String xsl, Map params) {
-        try {
-            Transformer transformer = getTransformer(xsl);
-
-            for (Iterator i = params.entrySet().iterator(); i.hasNext();) {
-                Map.Entry entry = (Map.Entry) i.next();
-
-                transformer.setParameter((String) entry.getKey(), entry.getValue());
-            }
-            transform(in, transformer);
-        } catch (Exception e) {
-            Assert.fail(e.getMessage());
-        }
-    }
-
-    private Transformer getTransformer(String transform) throws Exception {
-        TransformerFactory tfactory = TransformerFactory.newInstance();
-
-        try {
-            // tfactory.setAttribute("generate-translet", Boolean.TRUE);
-        } catch (Exception e) {
-            // Ignore
-        }
-
-        Transformer transformer = tfactory.newTransformer(new StreamSource(transform));
-        return (transformer);
-    }
-
-    private void transform(String in, Transformer transformer) throws Exception {
-        StringWriter sw = new StringWriter();
-        transformer.transform(new StreamSource(in), new StreamResult(sw));
-        String s = sw.toString();
-        Assert.assertTrue(s.contains("map1key1value") && s.contains("map2key1value"));
-    }
-
-}
diff --git a/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-1.ref b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-1.ref
new file mode 100644
index 00000000000..0af2588d894
--- /dev/null
+++ b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-1.ref
@@ -0,0 +1 @@
+.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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diff --git a/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-1.xml b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-1.xml
new file mode 100644
index 00000000000..382a25f08fb
--- /dev/null
+++ b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-1.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<element>
+  <text>.</text>
+</element>
diff --git a/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-1.xsl b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-1.xsl
new file mode 100644
index 00000000000..f390323c2f9
--- /dev/null
+++ b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-1.xsl
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+  <xsl:output method="text"/>
+
+  <xsl:template match="/">
+    <xsl:call-template name="recurse1">
+      <xsl:with-param name="num">
+        <xsl:value-of select="0"/>
+      </xsl:with-param>
+    </xsl:call-template>
+    <xsl:text>&#xa;</xsl:text>
+  </xsl:template>
+
+  <xsl:template name="recurse1">
+    <xsl:param name="num"/>
+    <xsl:call-template name="recurse2">
+      <xsl:with-param name="num" select="0"/>
+    </xsl:call-template>
+    <xsl:if test="not($num = 19)">
+      <xsl:variable name="tmpnumber"><xsl:value-of select="$num + 1"/></xsl:variable>
+      <xsl:call-template name="recurse1">
+        <xsl:with-param name="num">
+          <xsl:value-of select="$tmpnumber"/>
+        </xsl:with-param>
+      </xsl:call-template>
+    </xsl:if>
+  </xsl:template>
+
+  <xsl:template name="recurse2">
+    <xsl:param name="num"/>
+    <xsl:call-template name="recursefinal">
+      <xsl:with-param name="num" select="0"/>
+    </xsl:call-template>
+    <xsl:if test="not($num = 19)">
+      <xsl:variable name="tmpnumber"><xsl:value-of select="$num + 1"/></xsl:variable>
+      <xsl:call-template name="recurse2">
+        <xsl:with-param name="num" select="$tmpnumber"/>
+      </xsl:call-template>
+    </xsl:if>
+  </xsl:template>
+
+  <xsl:template name="recursefinal">
+    <xsl:param name="num"/>
+    <xsl:call-template name="dodot"/>
+    <xsl:call-template name="dodot"/>
+    <xsl:call-template name="dodot"/>
+    <xsl:call-template name="dodot"/>
+    <xsl:call-template name="dodot"/>
+    <xsl:call-template name="dodot"/>
+    <xsl:call-template name="dodot"/>
+    <xsl:call-template name="dodot"/>
+    <xsl:call-template name="dodot"/>
+    <xsl:call-template name="dodot"/>
+    <xsl:call-template name="dodot"/>
+    <xsl:call-template name="dodot"/>
+    <xsl:call-template name="dodot"/>
+    <xsl:call-template name="dodot"/>
+    <xsl:call-template name="dodot"/>
+    <xsl:if test="not($num = 10)">
+      <xsl:variable name="tmpnumber"><xsl:value-of select="$num + 1"/></xsl:variable>
+      <xsl:call-template name="recursefinal">
+        <xsl:with-param name="num" select="$tmpnumber"/>
+      </xsl:call-template>
+    </xsl:if>
+  </xsl:template>
+
+  <xsl:template name="dodot">
+    <xsl:variable name="ElementTexts">
+      <xsl:for-each select="element">
+        <xsl:value-of select="text"/>
+      </xsl:for-each>
+    </xsl:variable>
+    <xsl:value-of select="$ElementTexts"/>
+  </xsl:template>
+</xsl:stylesheet>
diff --git a/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-2.ref b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-2.ref
new file mode 100644
index 00000000000..b012e31307c
--- /dev/null
+++ b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-2.ref
@@ -0,0 +1,83 @@
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diff --git a/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-2.xml b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-2.xml
new file mode 100644
index 00000000000..19a8381e919
--- /dev/null
+++ b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-2.xml
@@ -0,0 +1,2438 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<transferInvoice version="0.32"> 
+  <invoice> 
+    <invoiceNumber>22026623</invoiceNumber> 
+    <invoiceHeader> 
+      <entityInformation> 
+        <entityCode>CRX</entityCode> 
+        <currency>CHF</currency> 
+      </entityInformation> 
+      <invoiceState>OPEN</invoiceState> 
+      <type>I</type> 
+      <vendor>V0409</vendor> 
+      <vendorCAGECode>CAGE1</vendorCAGECode> 
+      <vendorAccountNumber>40090597</vendorAccountNumber> 
+      <mandator/> 
+      <creditorInvoiceNumber>91284422</creditorInvoiceNumber> 
+      <invoiceDate>2015-07-09</invoiceDate> 
+      <closingDate/> 
+      <bookingDate>2015-07-15</bookingDate> 
+      <createdDate>2015-07-15</createdDate> 
+      <invoiceText>D8OOoOOooooOoooooOOOOooOoooOoOoo</invoiceText> 
+      <invoiceAmount> 
+        <totalAmount internationalCurrencyCode="USD">7366.71</totalAmount> 
+        <nettoAmount internationalCurrencyCode="USD">0.0</nettoAmount> 
+        <handlingAmount internationalCurrencyCode="USD">0.0</handlingAmount> 
+        <discount>0.0</discount> 
+        <taxation> 
+          <taxCode>V0</taxCode> 
+          <taxAmount internationalCurrencyCode="USD">0.0</taxAmount> 
+        </taxation> 
+      </invoiceAmount> 
+      <orderInformation> 
+        <orderType>P</orderType> 
+        <orderNumber>P0480715</orderNumber> 
+      </orderInformation> 
+      <invoiceTransferInformation> 
+        <transferDate>2016-02-12</transferDate> 
+        <preTransferDate/> 
+        <transferRelease>Y</transferRelease> 
+      </invoiceTransferInformation> 
+      <paymentInformation> 
+        <paymentCondition> 
+          <code>30D</code> 
+        </paymentCondition> 
+        <paymentMode> 
+          <code/> 
+        </paymentMode> 
+        <paymentDate/> 
+        <paymentDueDate>2015-08-08</paymentDueDate> 
+        <paymentReminderCount>0</paymentReminderCount> 
+        <paymentRelease>Y</paymentRelease> 
+      </paymentInformation> 
+      <financialPeriodInformation> 
+        <financialPeriodMonth>07</financialPeriodMonth> 
+        <financialPeriodYear>2015</financialPeriodYear> 
+      </financialPeriodInformation> 
+      <currencyConversionInformation> 
+        <targetCurrency>USD</targetCurrency> 
+        <sourceCurrency>CHF</sourceCurrency> 
+        <conversionRate>0.93021</conversionRate> 
+      </currencyConversionInformation> 
+    </invoiceHeader> 
+  </invoice> 
+  <invoice> 
+    <invoiceNumber>22026624</invoiceNumber> 
+    <invoiceHeader> 
+      <entityInformation> 
+        <entityCode>CRX</entityCode> 
+        <currency>CHF</currency> 
+      </entityInformation> 
+      <invoiceState>OPEN</invoiceState> 
+      <type>I</type> 
+      <vendor>V0307</vendor> 
+      <vendorCAGECode>CAGE2</vendorCAGECode> 
+      <vendorAccountNumber>40127254</vendorAccountNumber> 
+      <mandator/> 
+      <creditorInvoiceNumber>1500006837</creditorInvoiceNumber> 
+      <invoiceDate>2015-06-30</invoiceDate> 
+      <closingDate/> 
+      <bookingDate>2015-07-16</bookingDate> 
+      <createdDate>2015-07-16</createdDate> 
+      <invoiceText>b3oooooooooooooooooooooooooooooo</invoiceText> 
+      <invoiceAmount> 
+        <totalAmount internationalCurrencyCode="USD">3844.0</totalAmount> 
+        <nettoAmount internationalCurrencyCode="USD">0.0</nettoAmount> 
+        <handlingAmount internationalCurrencyCode="USD">0.0</handlingAmount> 
+        <discount>0.0</discount> 
+        <taxation> 
+          <taxCode>V0</taxCode> 
+          <taxAmount internationalCurrencyCode="USD">0.0</taxAmount> 
+        </taxation> 
+      </invoiceAmount> 
+      <orderInformation> 
+        <orderType>R</orderType> 
+        <orderNumber>R1683315</orderNumber> 
+      </orderInformation> 
+      <invoiceTransferInformation> 
+        <transferDate>2016-02-12</transferDate> 
+        <preTransferDate/> 
+        <transferRelease>Y</transferRelease> 
+      </invoiceTransferInformation> 
+      <paymentInformation> 
+        <paymentCondition> 
+          <code>30D</code> 
+        </paymentCondition> 
+        <paymentMode> 
+          <code/> 
+        </paymentMode> 
+        <paymentDate/> 
+        <paymentDueDate>2015-07-30</paymentDueDate> 
+        <paymentReminderCount>0</paymentReminderCount> 
+        <paymentRelease>Y</paymentRelease> 
+      </paymentInformation> 
+      <financialPeriodInformation> 
+        <financialPeriodMonth>07</financialPeriodMonth> 
+        <financialPeriodYear>2015</financialPeriodYear> 
+      </financialPeriodInformation> 
+      <currencyConversionInformation> 
+        <targetCurrency>USD</targetCurrency> 
+        <sourceCurrency>CHF</sourceCurrency> 
+        <conversionRate>0.93021</conversionRate> 
+      </currencyConversionInformation> 
+    </invoiceHeader> 
+  </invoice> 
+  <invoice> 
+    <invoiceNumber>22026625</invoiceNumber> 
+    <invoiceHeader> 
+      <entityInformation> 
+        <entityCode>CRX</entityCode> 
+        <currency>CHF</currency> 
+      </entityInformation> 
+      <invoiceState>CLOSED</invoiceState> 
+      <type>I</type> 
+      <vendor>V0568</vendor> 
+      <vendorAccountNumber>30092874</vendorAccountNumber> 
+      <mandator/> 
+      <creditorInvoiceNumber>94043801</creditorInvoiceNumber> 
+      <invoiceDate>2015-07-09</invoiceDate> 
+      <closingDate>2015-07-16</closingDate> 
+      <bookingDate>2015-07-16</bookingDate> 
+      <createdDate>2015-07-16</createdDate> 
+      <invoiceText>0CooOooooooooooOOoooOooOoOOoooOo</invoiceText> 
+      <invoiceAmount> 
+        <totalAmount internationalCurrencyCode="CHF">438.5</totalAmount> 
+        <nettoAmount internationalCurrencyCode="CHF">190.008</nettoAmount> 
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+      <chargeType> 
+        <chargeCode>F</chargeCode> 
+        <description>FREIGHT</description> 
+        <isTax>N</isTax> 
+        <affectsAveragePrice>N</affectsAveragePrice> 
+      </chargeType> 
+      <accountNumber>400122</accountNumber> 
+      <costType/> 
+      <costcenter>7000</costcenter> 
+      <financialCostcenter>7000</financialCostcenter> 
+      <costcenter2/> 
+      <chargeAmount> 
+        <totalAmount internationalCurrencyCode="CHF">54.3816</totalAmount> 
+        <nettoAmount internationalCurrencyCode="CHF">54.3816</nettoAmount> 
+        <taxation> 
+          <taxCode>4V</taxCode> 
+          <financialTaxCode>4V</financialTaxCode> 
+          <taxAmount internationalCurrencyCode="CHF">4.3524</taxAmount> 
+        </taxation> 
+      </chargeAmount> 
+      <bookingType>D</bookingType> 
+    </invoiceCharges> 
+  </invoice> 
+  <invoice> 
+    <invoiceNumber>22026664</invoiceNumber> 
+    <invoiceHeader> 
+      <entityInformation> 
+        <entityCode>CRX</entityCode> 
+        <currency>CHF</currency> 
+      </entityInformation> 
+      <invoiceState>CLOSED</invoiceState> 
+      <type>I</type> 
+      <vendor>V0634</vendor> 
+      <vendorAccountNumber>30092269</vendorAccountNumber> 
+      <mandator/> 
+      <creditorInvoiceNumber>13143106</creditorInvoiceNumber> 
+      <invoiceDate>2015-07-07</invoiceDate> 
+      <closingDate>2015-07-16</closingDate> 
+      <bookingDate>2015-07-16</bookingDate> 
+      <createdDate>2015-07-16</createdDate> 
+      <invoiceText>6eoooooooooooooooooooooooooooooo</invoiceText> 
+      <invoiceAmount> 
+        <totalAmount internationalCurrencyCode="CHF">318.65</totalAmount> 
+        <nettoAmount internationalCurrencyCode="CHF">124.0434</nettoAmount> 
+        <handlingAmount internationalCurrencyCode="CHF">30.0</handlingAmount> 
+        <discount>0.0</discount> 
+        <taxation> 
+          <taxCode>4V</taxCode> 
+          <taxAmount internationalCurrencyCode="CHF">23.599999999999998</taxAmount> 
+        </taxation> 
+      </invoiceAmount> 
+      <orderInformation> 
+        <orderType>P</orderType> 
+        <orderNumber>P0468115</orderNumber> 
+      </orderInformation> 
+      <invoiceTransferInformation> 
+        <transferDate>2016-02-12</transferDate> 
+        <preTransferDate/> 
+        <transferRelease>Y</transferRelease> 
+      </invoiceTransferInformation> 
+      <paymentInformation> 
+        <paymentCondition> 
+          <code>30D</code> 
+        </paymentCondition> 
+        <paymentMode> 
+          <code/> 
+        </paymentMode> 
+        <paymentDate/> 
+        <paymentDueDate>2015-08-06</paymentDueDate> 
+        <paymentReminderCount>0</paymentReminderCount> 
+        <paymentRelease>Y</paymentRelease> 
+      </paymentInformation> 
+      <financialPeriodInformation> 
+        <financialPeriodMonth>07</financialPeriodMonth> 
+        <financialPeriodYear>2015</financialPeriodYear> 
+      </financialPeriodInformation> 
+      <currencyConversionInformation> 
+        <targetCurrency>CHF</targetCurrency> 
+        <sourceCurrency>CHF</sourceCurrency> 
+        <conversionRate>1.0</conversionRate> 
+      </currencyConversionInformation> 
+    </invoiceHeader> 
+    <invoiceCharges> 
+      <chargeType> 
+        <chargeCode>F</chargeCode> 
+        <description>FREIGHT</description> 
+        <isTax>N</isTax> 
+        <affectsAveragePrice>N</affectsAveragePrice> 
+      </chargeType> 
+      <accountNumber>400122</accountNumber> 
+      <costType/> 
+      <costcenter>7000</costcenter> 
+      <financialCostcenter>7000</financialCostcenter> 
+      <costcenter2/> 
+      <chargeAmount> 
+        <totalAmount internationalCurrencyCode="CHF">14.04</totalAmount> 
+        <nettoAmount internationalCurrencyCode="CHF">14.04</nettoAmount> 
+        <taxation> 
+          <taxCode>4V</taxCode> 
+          <financialTaxCode>4V</financialTaxCode> 
+          <taxAmount internationalCurrencyCode="CHF">1.1232</taxAmount> 
+        </taxation> 
+      </chargeAmount> 
+      <bookingType>D</bookingType> 
+    </invoiceCharges> 
+  </invoice> 
+  <invoice> 
+    <invoiceNumber>22026665</invoiceNumber> 
+    <invoiceHeader> 
+      <entityInformation> 
+        <entityCode>CRX</entityCode> 
+        <currency>CHF</currency> 
+      </entityInformation> 
+      <invoiceState>OPEN</invoiceState> 
+      <type>I</type> 
+      <vendor>V0316</vendor> 
+      <vendorCAGECode>CAGEI</vendorCAGECode> 
+      <vendorAccountNumber>40099751</vendorAccountNumber> 
+      <mandator/> 
+      <creditorInvoiceNumber>TL152315</creditorInvoiceNumber> 
+      <invoiceDate>2015-07-09</invoiceDate> 
+      <closingDate/> 
+      <bookingDate>2015-07-16</bookingDate> 
+      <createdDate>2015-07-16</createdDate> 
+      <invoiceText>74oooooooooooooooooooooooooooooo</invoiceText> 
+      <invoiceAmount> 
+        <totalAmount internationalCurrencyCode="EUR">1983.9</totalAmount> 
+        <nettoAmount internationalCurrencyCode="EUR">0.0</nettoAmount> 
+        <handlingAmount internationalCurrencyCode="EUR">0.0</handlingAmount> 
+        <discount>0.0</discount> 
+        <taxation> 
+          <taxCode>V0</taxCode> 
+          <taxAmount internationalCurrencyCode="EUR">0.0</taxAmount> 
+        </taxation> 
+      </invoiceAmount> 
+      <orderInformation> 
+        <orderType>P</orderType> 
+        <orderNumber>P0431815</orderNumber> 
+      </orderInformation> 
+      <invoiceTransferInformation> 
+        <transferDate>2016-02-12</transferDate> 
+        <preTransferDate/> 
+        <transferRelease>Y</transferRelease> 
+      </invoiceTransferInformation> 
+      <paymentInformation> 
+        <paymentCondition> 
+          <code>30D</code> 
+        </paymentCondition> 
+        <paymentMode> 
+          <code/> 
+        </paymentMode> 
+        <paymentDate/> 
+        <paymentDueDate>2015-08-08</paymentDueDate> 
+        <paymentReminderCount>0</paymentReminderCount> 
+        <paymentRelease>Y</paymentRelease> 
+      </paymentInformation> 
+      <financialPeriodInformation> 
+        <financialPeriodMonth>07</financialPeriodMonth> 
+        <financialPeriodYear>2015</financialPeriodYear> 
+      </financialPeriodInformation> 
+      <currencyConversionInformation> 
+        <targetCurrency>EUR</targetCurrency> 
+        <sourceCurrency>CHF</sourceCurrency> 
+        <conversionRate>1.04688</conversionRate> 
+      </currencyConversionInformation> 
+    </invoiceHeader> 
+  </invoice> 
+  <invoice> 
+    <invoiceNumber>22026667</invoiceNumber> 
+    <invoiceHeader> 
+      <entityInformation> 
+        <entityCode>CRX</entityCode> 
+        <currency>CHF</currency> 
+      </entityInformation> 
+      <invoiceState>OPEN</invoiceState> 
+      <type>I</type> 
+      <vendor>V0642</vendor> 
+      <vendorAccountNumber>40129316</vendorAccountNumber> 
+      <mandator/> 
+      <creditorInvoiceNumber>11321</creditorInvoiceNumber> 
+      <invoiceDate>2015-07-10</invoiceDate> 
+      <closingDate/> 
+      <bookingDate>2015-07-16</bookingDate> 
+      <createdDate>2015-07-16</createdDate> 
+      <invoiceText>caoooooooooooooooooooooooooooooo</invoiceText> 
+      <invoiceAmount> 
+        <totalAmount internationalCurrencyCode="EUR">840.0</totalAmount> 
+        <nettoAmount internationalCurrencyCode="EUR">0.0</nettoAmount> 
+        <handlingAmount internationalCurrencyCode="EUR">0.0</handlingAmount> 
+        <discount>0.0</discount> 
+        <taxation> 
+          <taxCode>V0</taxCode> 
+          <taxAmount internationalCurrencyCode="EUR">0.0</taxAmount> 
+        </taxation> 
+      </invoiceAmount> 
+      <orderInformation> 
+        <orderType>P</orderType> 
+        <orderNumber>P0471915</orderNumber> 
+      </orderInformation> 
+      <invoiceTransferInformation> 
+        <transferDate>2016-02-12</transferDate> 
+        <preTransferDate/> 
+        <transferRelease>Y</transferRelease> 
+      </invoiceTransferInformation> 
+      <paymentInformation> 
+        <paymentCondition> 
+          <code>30D</code> 
+        </paymentCondition> 
+        <paymentMode> 
+          <code/> 
+        </paymentMode> 
+        <paymentDate/> 
+        <paymentDueDate>2015-08-09</paymentDueDate> 
+        <paymentReminderCount>0</paymentReminderCount> 
+        <paymentRelease>Y</paymentRelease> 
+      </paymentInformation> 
+      <financialPeriodInformation> 
+        <financialPeriodMonth>07</financialPeriodMonth> 
+        <financialPeriodYear>2015</financialPeriodYear> 
+      </financialPeriodInformation> 
+      <currencyConversionInformation> 
+        <targetCurrency>EUR</targetCurrency> 
+        <sourceCurrency>CHF</sourceCurrency> 
+        <conversionRate>1.04688</conversionRate> 
+      </currencyConversionInformation> 
+    </invoiceHeader> 
+  </invoice> 
+  <invoice> 
+    <invoiceNumber>76278995</invoiceNumber> 
+    <invoiceHeader> 
+      <entityInformation> 
+        <entityCode>CRX</entityCode> 
+        <currency>CHF</currency> 
+      </entityInformation> 
+      <invoiceState>CLOSED</invoiceState> 
+      <type>I</type> 
+      <vendor>V0166</vendor> 
+      <vendorCAGECode>CAGEJ</vendorCAGECode> 
+      <vendorAccountNumber>VERB05001</vendorAccountNumber> 
+      <mandator/> 
+      <creditorInvoiceNumber>76278995</creditorInvoiceNumber> 
+      <invoiceDate>2015-04-01</invoiceDate> 
+      <closingDate>2015-04-17</closingDate> 
+      <bookingDate>2015-04-17</bookingDate> 
+      <createdDate>2015-04-17</createdDate> 
+      <invoiceAmount> 
+        <totalAmount internationalCurrencyCode="EUR">7833.33</totalAmount> 
+        <nettoAmount internationalCurrencyCode="EUR">3394.4414</nettoAmount> 
+        <handlingAmount internationalCurrencyCode="EUR">0.0</handlingAmount> 
+        <discount>0.0</discount> 
+        <taxation> 
+          <taxCode>V0</taxCode> 
+          <taxAmount internationalCurrencyCode="EUR">580.25</taxAmount> 
+        </taxation> 
+      </invoiceAmount> 
+      <orderInformation> 
+        <orderType>S</orderType> 
+        <orderNumber>S0026415</orderNumber> 
+      </orderInformation> 
+      <invoiceTransferInformation> 
+        <transferDate>2016-02-12</transferDate> 
+        <preTransferDate/> 
+        <transferRelease>Y</transferRelease> 
+      </invoiceTransferInformation> 
+      <paymentInformation> 
+        <paymentCondition> 
+          <code/> 
+        </paymentCondition> 
+        <paymentMode> 
+          <code/> 
+        </paymentMode> 
+        <paymentDate/> 
+        <paymentDueDate>2015-04-01</paymentDueDate> 
+        <paymentReminderCount>0</paymentReminderCount> 
+        <paymentRelease>Y</paymentRelease> 
+      </paymentInformation> 
+      <financialPeriodInformation> 
+        <financialPeriodMonth>04</financialPeriodMonth> 
+        <financialPeriodYear>2015</financialPeriodYear> 
+      </financialPeriodInformation> 
+      <currencyConversionInformation> 
+        <targetCurrency>EUR</targetCurrency> 
+        <sourceCurrency>CHF</sourceCurrency> 
+        <conversionRate>1.05531</conversionRate> 
+      </currencyConversionInformation> 
+    </invoiceHeader> 
+  </invoice> 
+  <invoice> 
+    <invoiceNumber>90149059</invoiceNumber> 
+    <invoiceHeader> 
+      <entityInformation> 
+        <entityCode>CRX</entityCode> 
+        <currency>CHF</currency> 
+      </entityInformation> 
+      <invoiceState>CLOSED</invoiceState> 
+      <type>I</type> 
+      <vendor>V0016</vendor> 
+      <vendorAccountNumber>30124373</vendorAccountNumber> 
+      <mandator/> 
+      <creditorInvoiceNumber>M90149059</creditorInvoiceNumber> 
+      <invoiceDate>2011-02-09</invoiceDate> 
+      <closingDate>2011-02-18</closingDate> 
+      <bookingDate>2011-02-18</bookingDate> 
+      <createdDate>2011-02-18</createdDate> 
+      <invoiceAmount> 
+        <totalAmount internationalCurrencyCode="CHF">1077.3</totalAmount> 
+        <nettoAmount internationalCurrencyCode="CHF">504.1764</nettoAmount> 
+        <handlingAmount internationalCurrencyCode="CHF">0.0</handlingAmount> 
+        <discount>0.0</discount> 
+        <taxation> 
+          <taxCode>TAX</taxCode> 
+          <taxAmount internationalCurrencyCode="CHF">0.0</taxAmount> 
+        </taxation> 
+      </invoiceAmount> 
+      <orderInformation> 
+        <orderType>S</orderType> 
+        <orderNumber>S0080410</orderNumber> 
+      </orderInformation> 
+      <invoiceTransferInformation> 
+        <transferDate>2016-02-12</transferDate> 
+        <preTransferDate/> 
+        <transferRelease>N</transferRelease> 
+      </invoiceTransferInformation> 
+      <paymentInformation> 
+        <paymentCondition> 
+          <code>5</code> 
+        </paymentCondition> 
+        <paymentMode> 
+          <code/> 
+        </paymentMode> 
+        <paymentDate/> 
+        <paymentDueDate>2011-02-09</paymentDueDate> 
+        <paymentReminderCount>0</paymentReminderCount> 
+        <paymentRelease>N</paymentRelease> 
+      </paymentInformation> 
+      <financialPeriodInformation> 
+        <financialPeriodMonth>03</financialPeriodMonth> 
+        <financialPeriodYear>2011</financialPeriodYear> 
+      </financialPeriodInformation> 
+      <currencyConversionInformation> 
+        <targetCurrency>CHF</targetCurrency> 
+        <sourceCurrency>CHF</sourceCurrency> 
+        <conversionRate>1.0</conversionRate> 
+      </currencyConversionInformation> 
+    </invoiceHeader> 
+  </invoice> 
+  <invoice> 
+    <invoiceNumber>90149062</invoiceNumber> 
+    <invoiceHeader> 
+      <entityInformation> 
+        <entityCode>CRX</entityCode> 
+        <currency>CHF</currency> 
+      </entityInformation> 
+      <invoiceState>CLOSED</invoiceState> 
+      <type>I</type> 
+      <vendor>V0016</vendor> 
+      <vendorAccountNumber>30124374</vendorAccountNumber> 
+      <mandator/> 
+      <creditorInvoiceNumber>90149062</creditorInvoiceNumber> 
+      <invoiceDate>2011-02-09</invoiceDate> 
+      <closingDate>2011-02-21</closingDate> 
+      <bookingDate>2011-02-21</bookingDate> 
+      <createdDate>2011-02-21</createdDate> 
+      <invoiceAmount> 
+        <totalAmount internationalCurrencyCode="USD">2185.78</totalAmount> 
+        <nettoAmount internationalCurrencyCode="USD">1022.945</nettoAmount> 
+        <handlingAmount internationalCurrencyCode="USD">0.0</handlingAmount> 
+        <discount>0.0</discount> 
+        <taxation> 
+          <taxCode>TAX</taxCode> 
+          <taxAmount internationalCurrencyCode="USD">0.0</taxAmount> 
+        </taxation> 
+      </invoiceAmount> 
+      <orderInformation> 
+        <orderType>S</orderType> 
+        <orderNumber>S0125011</orderNumber> 
+      </orderInformation> 
+      <invoiceTransferInformation> 
+        <transferDate>2016-02-12</transferDate> 
+        <preTransferDate/> 
+        <transferRelease>N</transferRelease> 
+      </invoiceTransferInformation> 
+      <paymentInformation> 
+        <paymentCondition> 
+          <code>6</code> 
+        </paymentCondition> 
+        <paymentMode> 
+          <code/> 
+        </paymentMode> 
+        <paymentDate/> 
+        <paymentDueDate>2011-02-09</paymentDueDate> 
+        <paymentReminderCount>0</paymentReminderCount> 
+        <paymentRelease>N</paymentRelease> 
+      </paymentInformation> 
+      <financialPeriodInformation> 
+        <financialPeriodMonth>03</financialPeriodMonth> 
+        <financialPeriodYear>2011</financialPeriodYear> 
+      </financialPeriodInformation> 
+      <currencyConversionInformation> 
+        <targetCurrency>USD</targetCurrency> 
+        <sourceCurrency>CHF</sourceCurrency> 	
+        <conversionRate>0.95702</conversionRate> 
+      </currencyConversionInformation> 
+    </invoiceHeader> 
+  </invoice> 
+</transferInvoice> 
+
diff --git a/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-2.xsl b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-2.xsl
new file mode 100644
index 00000000000..3fd6282b3de
--- /dev/null
+++ b/jaxp/test/javax/xml/jaxp/unittest/transform/Bug8150704-2.xsl
@@ -0,0 +1,1935 @@
+<?xml version="1.0" encoding="UTF-8"?> 
+<!-- 
+Invoice Transfer XSLT 
+--> 
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:exslt="http://exslt.org/common" exclude-result-prefixes="exslt" version="1.0"> 
+
+<!--<xsl:output method="xml" indent="yes"/>--> 
+<xsl:output method="text" encoding="iso-8859-1"/> 
+<xsl:decimal-format name="european" decimal-separator="," grouping-separator="'"/> 
+
+<!-- Definition of global constants --> 
+<xsl:variable name="batchSTYPE">0</xsl:variable> 
+<xsl:variable name="batchGROUP">fto-erech</xsl:variable>	
+<xsl:variable name="batchMANDT">200</xsl:variable> 
+<xsl:variable name="batchUSNAM">amos-batch</xsl:variable> 
+<xsl:variable name="batchSTART">00000000</xsl:variable> 
+<xsl:variable name="batchXKEEP">X</xsl:variable> 
+
+<!-- KREDI constants --> 
+<xsl:variable name="constTCODE">FB01</xsl:variable>	
+<xsl:variable name="constBLART">TP</xsl:variable>	
+<xsl:variable name="constBUKRS">EWF</xsl:variable>	
+
+<!-- LZBKZ constants 
+"566" for S-Orders and "950" for all the rest --> 
+<xsl:variable name="constLZBZK_S_ORDER">566</xsl:variable> 
+<xsl:variable name="constLZBZK_OTHER">950</xsl:variable> 
+
+<!-- Tax code uised for charges flagged as "TAX" --> 
+<xsl:variable name="taxCodeConst">2w</xsl:variable> 
+<!-- Tax code used for all other occurences in file --> 
+<xsl:variable name="taxCodeDefaultConst">V0</xsl:variable>	
+
+<!-- entry point --> 
+<xsl:template match="/"> 
+
+<xsl:variable name="transformation_1"> 
+<xsl:call-template name="transformation_1_elements"/> 
+</xsl:variable> 
+
+<xsl:variable name="transformation_2"> 
+<transformation_2_elements> 
+<batchInformation> 
+<xsl:call-template name="batchInformation"/> 
+</batchInformation> 
+<xsl:for-each select="exslt:node-set($transformation_1)"> 
+<xsl:apply-templates select="transformation_1_elements"/> 
+</xsl:for-each> 
+</transformation_2_elements> 
+</xsl:variable> 
+
+<xsl:variable name="transformation_3"> 
+<transformation_3_elements> 
+<xsl:for-each select="exslt:node-set($transformation_2)"> 
+<xsl:apply-templates select="transformation_2_elements"/> 
+</xsl:for-each> 
+</transformation_3_elements> 
+</xsl:variable> 
+
+<!-- text output --> 
+<xsl:for-each select="exslt:node-set($transformation_3)"> 
+<xsl:apply-templates select="transformation_3_elements" /> 
+</xsl:for-each> 
+
+<!-- xml output 
+<xsl:for-each select="exslt:node-set($transformation_3)"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each>--> 
+
+</xsl:template> 
+
+<xsl:template match="transformation_3_elements"> 
+<xsl:for-each select="*"> 
+<xsl:call-template name="Fill_Up" /> 
+</xsl:for-each> 
+</xsl:template> 
+
+<xsl:template name="Fill_Up"> 
+<xsl:for-each select="*"> 
+<xsl:variable name="align"> 
+<xsl:value-of select="@Alignment" /> 
+</xsl:variable> 
+<xsl:variable name="filler"> 
+<xsl:value-of select="@Filler" /> 
+</xsl:variable> 
+<xsl:variable name="length"> 
+<xsl:value-of select="@Length" /> 
+</xsl:variable> 
+<xsl:variable name="tagValue"> 
+<xsl:value-of select="." /> 
+</xsl:variable> 
+
+<xsl:variable name="defaultFiller"> 
+<xsl:choose> 
+<xsl:when test="$filler = 'blank'"> 
+<!-- make empty fields to be filled with '/' --> 
+<xsl:choose> 
+<xsl:when test="$tagValue = '/'"> 
+<xsl:value-of select="'/'" /> 
+</xsl:when> 
+<xsl:otherwise> 
+<xsl:value-of select="' '" /> 
+</xsl:otherwise> 
+</xsl:choose> 
+</xsl:when> 
+<xsl:otherwise> 
+<xsl:value-of select="$filler" /> 
+</xsl:otherwise> 
+</xsl:choose> 
+</xsl:variable> 
+
+<xsl:call-template name="justify"> 
+<xsl:with-param name="align" select="$align" /> 
+<xsl:with-param name="filler" select="$defaultFiller" /> 
+<xsl:with-param name="value" select="$tagValue" /> 
+<xsl:with-param name="width" select="$length" /> 
+</xsl:call-template> 
+</xsl:for-each> 
+<xsl:text>&#xa;</xsl:text> 
+</xsl:template> 
+
+<!-- start transformation_3 --> 
+<xsl:template match="transformation_2_elements"> 
+<xsl:apply-templates select="batchInformation" /> 
+<xsl:apply-templates select="invoice_elements" mode="transformation_3" /> 
+</xsl:template> 
+
+<xsl:template match="invoice_elements" mode="transformation_3"> 
+<xsl:for-each select="*"> 
+<xsl:if test="contains(name(),'header_elements')"> 
+<xsl:call-template name="header_elements_copy" /> 
+</xsl:if> 
+<xsl:if test="contains(name(),'header_1_elements')"> 
+<xsl:call-template name="header_1_elements_copy" /> 
+</xsl:if> 
+<xsl:if test="contains(name(),'invoiceCharges_1_elements')"> 
+<xsl:call-template name="invoiceCharges_1_elements_copy" /> 
+</xsl:if> 
+<xsl:if test="contains(name(),'invoiceDetails_1_elements')"> 
+<xsl:call-template name="invoiceDetails_1_elements_copy" /> 
+</xsl:if> 
+<xsl:if test="contains(name(),'invoiceDetails_DetailCharges_1_elements')"> 
+<xsl:call-template name="invoiceDetails_DetailCharges_1_elements_copy" /> 
+</xsl:if> 
+
+</xsl:for-each> 
+</xsl:template> 
+
+<xsl:template match="batchInformation"> 
+<xsl:copy-of select="." /> 
+</xsl:template> 
+<xsl:template name="header_elements_copy"> 
+<xsl:copy-of select="." /> 
+</xsl:template> 
+<xsl:template name="header_1_elements_copy"> 
+<xsl:copy-of select="." /> 
+</xsl:template> 
+<xsl:template name="invoiceCharges_1_elements_copy"> 
+<xsl:copy-of select="." /> 
+</xsl:template> 
+<xsl:template name="invoiceDetails_1_elements_copy"> 
+<xsl:copy-of select="." /> 
+</xsl:template> 
+<xsl:template name="invoiceDetails_DetailCharges_1_elements_copy"> 
+<xsl:copy-of select="." /> 
+</xsl:template> 
+<!-- end transformation_3 --> 
+
+<!-- start transformation_2 --> 
+<xsl:template name="batchInformation"> 
+<STYPE ID="1" Length="1" Alignment="left" Filler="blank"> 
+<xsl:value-of select="$batchSTYPE" /> 
+</STYPE> 
+<GROUP ID="2" Length="12" Alignment="left" Filler="blank"> 
+<xsl:value-of select="$batchGROUP" /> 
+</GROUP> 
+<MANDT ID="3" Length="3" Alignment="left" Filler="blank"> 
+<xsl:value-of select="$batchMANDT" /> 
+</MANDT> 
+<USNAM ID="4" Length="12" Alignment="left" Filler="blank"> 
+<xsl:value-of select="$batchUSNAM" /> 
+</USNAM> 
+<START ID="5" Length="8" Alignment="left" Filler="blank"> 
+<xsl:value-of select="$batchSTART" /> 
+</START> 
+<XKEEP ID="6" Length="1" Alignment="left" Filler="blank"> 
+<xsl:value-of select="$batchXKEEP" /> 
+</XKEEP> 
+<NODATA ID="7" Length="1" Alignment="left" Filler="blank">/</NODATA> 
+</xsl:template> 
+
+<xsl:template match="transformation_1_elements"> 
+<xsl:apply-templates select="invoice_elements" mode="transformation_2"/> 
+</xsl:template> 
+
+<xsl:template match="invoice_elements" mode="transformation_2"> 
+<invoice_elements> 
+<xsl:for-each select="@*"> 
+<xsl:attribute name="{local-name(.)}"> 
+<xsl:value-of select="."/> 
+</xsl:attribute> 
+</xsl:for-each> 
+<xsl:call-template name="header_elements"/> 
+<xsl:call-template name="header_1_elements"/> 
+<xsl:for-each select="*[count(./*) &gt; 0]"> 
+<xsl:if test="contains(name(),'invoiceCharges_elements')"> 
+<xsl:call-template name="invoiceCharges_1_elements"/> 
+</xsl:if> 
+<xsl:if test="contains(name(),'invoiceDetails_elements')"> 
+<xsl:call-template name="invoiceDetails_1_elements"/> 
+</xsl:if> 
+<xsl:if test="contains(name(),'invoiceDetails_DetailCharges_elements')"> 
+<xsl:call-template name="invoiceDetails_DetailCharges_1_elements"/> 
+</xsl:if> 
+</xsl:for-each> 
+</invoice_elements> 
+</xsl:template> 
+
+<xsl:template name="header_elements"> 
+<header_elements> 
+<STYPE ID="1" Length="1" Alignment="left" Filler="blank">1</STYPE> 
+<TCODE ID="2" Length="20" Alignment="left" Filler="blank"> 
+<xsl:value-of select="$constTCODE" /> 
+</TCODE> 
+<!-- create invoice date --> 
+<xsl:variable name="invoiceDate"> 
+<xsl:call-template name="getFormatedDate"> 
+<xsl:with-param name="date2format" select="invoiceDate"/> 
+</xsl:call-template> 
+</xsl:variable> 
+<!-- create invoice date month --> 
+<xsl:variable name="invoiceMonth"> 
+<xsl:call-template name="getMonthOfDate"> 
+<xsl:with-param name="date2format" select="invoiceDate"/> 
+</xsl:call-template> 
+</xsl:variable> 
+<BLDAT ID="3" Length="8" Alignment="left" Filler="blank"> 
+<xsl:value-of select="$invoiceDate" /> 
+</BLDAT> 
+<BLART ID="4" Length="2" Alignment="left" Filler="blank"> 
+<xsl:choose> 
+<xsl:when test="(invoiceNumber &gt; 0051053500) and (invoiceNumber &lt; 0051999999)">KA</xsl:when> 
+<xsl:when test="(invoiceNumber &gt; 0054012000) and (invoiceNumber &lt; 0054999999)">EA</xsl:when> 
+<xsl:otherwise> </xsl:otherwise> 
+</xsl:choose> 
+</BLART> 
+<BUKRS ID="5" Length="4" Alignment="left" Filler="blank"> 
+<xsl:value-of select="$constBUKRS" /> 
+</BUKRS> 
+<!-- create transfer date --> 
+<xsl:variable name="transferDate"> 
+<xsl:call-template name="getFormatedDate"> 
+<xsl:with-param name="date2format" select="transferDate"/> 
+</xsl:call-template> 
+</xsl:variable> 
+<BUDAT ID="6" Length="8" Alignment="left" Filler="blank"> 
+<xsl:value-of select="$transferDate" /> 
+</BUDAT> 
+<MONAT ID="7" Length="2" Alignment="left" Filler="blank"> 
+<xsl:value-of select="$invoiceMonth" /> 
+</MONAT> 
+
+<WAERS ID="8" Length="5" Alignment="left" Filler="blank"> 
+<xsl:value-of select="targetCurrency" /> 
+</WAERS> 
+
+<KURSF ID="9" Length="10" Alignment="left" Filler="blank"> 
+<xsl:value-of select="format-number(conversionRate, '0000,00000', 'european')"/>	
+</KURSF> 
+<!--<BELNR ID="10" Length="10" Alignment="left" Filler="blank">/</BELNR>--> 
+<BELNR ID="10" Length="10" Alignment="left" Filler="blank"> 
+<xsl:value-of select="invoiceNumber" /> 
+</BELNR> 
+<WWERT ID="11" Length="8" Alignment="left" Filler="blank">/</WWERT> 
+<XBLNR ID="12" Length="16" Alignment="left" Filler="blank"> 
+<xsl:value-of select="creditorInvoiceNumber" /> 
+</XBLNR> 
+<BVORG ID="13" Length="16" Alignment="left" Filler="blank">/</BVORG> 
+<BKTXT ID="14" Length="25" Alignment="left" Filler="blank">/</BKTXT> 
+<PARGB ID="15" Length="4" Alignment="left" Filler="blank">/</PARGB> 
+<AUGLV ID="16" Length="8" Alignment="left" Filler="blank">/</AUGLV> 
+<VBUND ID="17" Length="6" Alignment="left" Filler="blank">/</VBUND> 
+<XMWST ID="18" Length="1" Alignment="left" Filler="blank">X</XMWST> 
+<DOCID ID="19" Length="10" Alignment="left" Filler="blank">/</DOCID> 
+<BARCD ID="20" Length="40" Alignment="left" Filler="blank">/</BARCD> 
+<STODT ID="21" Length="8" Alignment="left" Filler="blank">/</STODT> 
+<BRNCH ID="22" Length="4" Alignment="left" Filler="blank">/</BRNCH> 
+<NUMPG ID="23" Length="3" Alignment="left" Filler="blank">/</NUMPG> 
+<STGRD ID="24" Length="2" Alignment="left" Filler="blank">/</STGRD> 
+<KURSF_M ID="25" Length="10" Alignment="left" Filler="blank">/</KURSF_M> 
+<AUGTX ID="26" Length="50" Alignment="left" Filler="blank">/</AUGTX> 
+<XPRFG ID="27" Length="1" Alignment="left" Filler="blank">/</XPRFG> 
+<XBWAE ID="28" Length="1" Alignment="left" Filler="blank">/</XBWAE> 
+<LDGRP ID="29" Length="4" Alignment="left" Filler="blank">/</LDGRP> 
+<PROPMANO ID="30" Length="13" Alignment="left" Filler="blank">/</PROPMANO> 
+<VATDATE ID="31" Length="8" Alignment="left" Filler="blank">/</VATDATE> 
+<SENDE ID="32" Length="1" Alignment="left" Filler="blank">/</SENDE> 
+</header_elements> 
+</xsl:template> 
+
+<xsl:template name="header_1_elements"> 
+<!-- KREDITOR SECTION --> 
+<header_1_elements> 
+<STYPE ID="1"	Length="1"	Alignment="left" Filler="blank">2</STYPE> 
+<TBNAM ID="2"	Length="30"	Alignment="left" Filler="blank">BBSEG</TBNAM> 
+<NEWBS ID="3"	Length="2"	Alignment="left" Filler="blank"> 
+<xsl:if test="type='I'">31</xsl:if> 
+<xsl:if test="type='C'">21</xsl:if> 
+</NEWBS> 
+<DUMMYX	ID="4"	Length="10"	Alignment="left" Filler="blank">/</DUMMYX> 
+<NEWUM	ID="5"	Length="1"	Alignment="left" Filler="blank">/</NEWUM> 
+<NEWBK	ID="6"	Length="4"	Alignment="left" Filler="blank">/</NEWBK> 
+<WRBTR	ID="7"	Length="16"	Alignment="left" Filler="blank"> 
+<!--	<xsl:value-of select="format-number(totalAmount, '#0.00', 'european')"/>	--> 
+<xsl:value-of select="format-number(totalAmount, '0000000000000,00', 'european')"/>	
+</WRBTR> 
+<DMBTR	ID="8"	Length="16"	Alignment="left" Filler="blank">/</DMBTR> 
+<WMWST	ID="9"	Length="16"	Alignment="left" Filler="blank">/</WMWST> 
+<MWSTS	ID="10"	Length="16"	Alignment="left" Filler="blank">/</MWSTS> 
+<MWSKZ	ID="11"	Length="2"	Alignment="left" Filler="blank"> 
+<xsl:value-of select="financialTaxCode" /> 
+</MWSKZ> 
+<XSKRL	ID="12"	Length="1"	Alignment="left" Filler="blank">/</XSKRL> 
+<FWZUZ	ID="13"	Length="16"	Alignment="left" Filler="blank">/</FWZUZ> 
+<HWZUZ	ID="14"	Length="16"	Alignment="left" Filler="blank">/</HWZUZ> 
+<GSBER	ID="15"	Length="4"	Alignment="left" Filler="blank">/</GSBER> 
+<KOSTL	ID="16"	Length="10"	Alignment="left" Filler="blank">/</KOSTL> 
+<DUMMY4	ID="17"	Length="4"	Alignment="left" Filler="blank">/</DUMMY4> 
+<AUFNR	ID="18"	Length="12"	Alignment="left" Filler="blank">/</AUFNR> 
+<EBELN	ID="19"	Length="10"	Alignment="left" Filler="blank">/</EBELN> 
+<EBELP	ID="20"	Length="5"	Alignment="left" Filler="blank">/</EBELP> 
+<PROJN	ID="21"	Length="16"	Alignment="left" Filler="blank">/</PROJN> 
+<MATNR	ID="22"	Length="18"	Alignment="left" Filler="blank">/</MATNR> 
+<WERKS	ID="23"	Length="4"	Alignment="left" Filler="blank">/</WERKS> 
+<MENGE	ID="24"	Length="17"	Alignment="left" Filler="blank">/</MENGE> 
+<MEINS	ID="25"	Length="3"	Alignment="left" Filler="blank">/</MEINS> 
+<VBEL2	ID="26"	Length="10"	Alignment="left" Filler="blank">/</VBEL2> 
+<POSN2	ID="27"	Length="6"	Alignment="left" Filler="blank">/</POSN2> 
+<ETEN2	ID="28"	Length="4"	Alignment="left" Filler="blank">/</ETEN2> 
+<PERNR	ID="29"	Length="8"	Alignment="left" Filler="blank">/</PERNR> 
+<BEWAR	ID="30"	Length="3"	Alignment="left" Filler="blank">/</BEWAR> 
+<VALUT	ID="31"	Length="8"	Alignment="left" Filler="blank">/</VALUT> 
+<ZFBDT	ID="32"	Length="8"	Alignment="left" Filler="blank">/</ZFBDT> 
+<ZINKZ	ID="33"	Length="2"	Alignment="left" Filler="blank">/</ZINKZ> 
+<ZUONR	ID="34"	Length="18"	Alignment="left" Filler="blank"> 
+<xsl:choose> 
+<xsl:when test="invoiceText and string-length(invoiceText) &gt; 0"> 
+<!-- <xsl:value-of select="invoiceText" /> --> 
+<xsl:value-of select="normalize-space(invoiceText)"/> 
+</xsl:when> 
+<xsl:otherwise> 
+<xsl:value-of select="'/'" /> 
+</xsl:otherwise> 
+</xsl:choose> 
+</ZUONR> 
+<FKONT	ID="35"	Length="3"	Alignment="left" Filler="blank">/</FKONT> 
+<XAABG	ID="36"	Length="1"	Alignment="left" Filler="blank">/</XAABG> 
+<SGTXT	ID="37"	Length="50"	Alignment="left" Filler="blank"> 
+<!-- fa_period Month/fa_period Year Orderno projectno cost_type --> 
+<xsl:variable name="twoDigitYear"> 
+<xsl:value-of select="substring(financialPeriodYear, 3, 4)"/> 
+</xsl:variable> 
+<xsl:value-of select="$twoDigitYear" /> 
+<xsl:value-of select="'/'" /> 
+<xsl:value-of select="financialPeriodMonth" />	
+<xsl:value-of select="' '" /> 
+<xsl:value-of select="orderNumber" />	
+</SGTXT> 
+<BLNKZ	ID="38"	Length="2"	Alignment="left" Filler="blank">/</BLNKZ> 
+<BLNBT	ID="39" Alignment="left" Filler="blank" Length="16">/</BLNBT> 
+<BLNPZ	ID="40" Alignment="left" Filler="blank" Length="8">/</BLNPZ> 
+<MABER	ID="41" Alignment="left" Filler="blank" Length="2">/</MABER> 
+<SKFBT	ID="42" Alignment="left" Filler="blank" Length="16">/</SKFBT> 
+<WSKTO	ID="43" Alignment="left" Filler="blank" Length="16">/</WSKTO> 
+<ZTERM	ID="44" Alignment="left" Filler="blank" Length="4">/</ZTERM> 
+<ZBD1T	ID="45" Alignment="left" Filler="blank" Length="3">/</ZBD1T> 
+<ZBD1P	ID="46" Alignment="left" Filler="blank" Length="6">/</ZBD1P> 
+<ZBD2T	ID="47" Alignment="left" Filler="blank" Length="3">/</ZBD2T> 
+<ZBD2P	ID="48" Alignment="left" Filler="blank" Length="6">/</ZBD2P> 
+<ZBD3T	ID="49" Alignment="left" Filler="blank" Length="3">/</ZBD3T> 
+<ZLSPR	ID="50" Alignment="left" Filler="blank" Length="1">/</ZLSPR> 
+<REBZG	ID="51" Alignment="left" Filler="blank" Length="10">/</REBZG> 
+<REBZJ	ID="52" Alignment="left" Filler="blank" Length="4">/</REBZJ> 
+<REBZZ	ID="53" Alignment="left" Filler="blank" Length="3">/</REBZZ> 
+<ZLSCH	ID="54" Alignment="left" Filler="blank" Length="1">/</ZLSCH> 
+<SAMNR	ID="55" Alignment="left" Filler="blank" Length="8">/</SAMNR> 
+<ZBFIX	ID="56" Alignment="left" Filler="blank" Length="1">/</ZBFIX> 
+<QSSKZ	ID="57" Alignment="left" Filler="blank" Length="2">/</QSSKZ> 
+<QSSHB	ID="58" Alignment="left" Filler="blank" Length="16">/</QSSHB> 
+<QSFBT	ID="59" Alignment="left" Filler="blank" Length="16">/</QSFBT> 
+<ESRNR	ID="60" Alignment="left" Filler="blank" Length="11">/</ESRNR> 
+<ESRPZ	ID="61" Alignment="left" Filler="blank" Length="2">/</ESRPZ> 
+<ESRRE	ID="62" Alignment="left" Filler="blank" Length="27">/</ESRRE> 
+<FDTAG	ID="63" Alignment="left" Filler="blank" Length="8">/</FDTAG> 
+<FDLEV	ID="64" Alignment="left" Filler="blank" Length="2">/</FDLEV> 
+<ANLN1	ID="65" Alignment="left" Filler="blank" Length="12">/</ANLN1> 
+<ANLN2	ID="66" Alignment="left" Filler="blank" Length="4">/</ANLN2> 
+<BZDAT	ID="67" Alignment="left" Filler="blank" Length="8">/</BZDAT> 
+<ANBWA	ID="68" Alignment="left" Filler="blank" Length="3">/</ANBWA> 
+<ABPER	ID="69" Alignment="left" Filler="blank" Length="7">/</ABPER> 
+<GBETR	ID="70" Alignment="left" Filler="blank" Length="16">/</GBETR> 
+<KURSR	ID="71" Alignment="left" Filler="blank" Length="10">/</KURSR> 
+<MANSP	ID="72" Alignment="left" Filler="blank" Length="1">/</MANSP> 
+<MSCHL	ID="73" Alignment="left" Filler="blank" Length="1">/</MSCHL> 
+<HBKID	ID="74" Alignment="left" Filler="blank" Length="5">/</HBKID> 
+<BVTYP	ID="75" Alignment="left" Filler="blank" Length="4">/</BVTYP> 
+<ANFBN	ID="76" Alignment="left" Filler="blank" Length="10">/</ANFBN> 
+<ANFBU	ID="77" Alignment="left" Filler="blank" Length="4">/</ANFBU> 
+<ANFBJ	ID="78" Alignment="left" Filler="blank" Length="4">/</ANFBJ> 
+<LZBKZ	ID="79" Alignment="left" Filler="blank" Length="3"> 
+<xsl:choose> 
+<xsl:when test="orderType='S'"> 
+<xsl:value-of select="$constLZBZK_S_ORDER" /> 
+</xsl:when> 
+<xsl:otherwise> 
+<xsl:value-of select="$constLZBZK_OTHER" /> 
+</xsl:otherwise> 
+</xsl:choose> 
+</LZBKZ> 
+<LANDL	ID="80" Alignment="left" Filler="blank" Length="3">/</LANDL> 
+<DIEKZ	ID="81" Alignment="left" Filler="blank" Length="1">/</DIEKZ> 
+<ZOLLD	ID="82" Alignment="left" Filler="blank" Length="8">/</ZOLLD> 
+<ZOLLT	ID="83" Alignment="left" Filler="blank" Length="8">/</ZOLLT> 
+<VRSDT	ID="84" Alignment="left" Filler="blank" Length="8">/</VRSDT> 
+<VRSKZ	ID="85" Alignment="left" Filler="blank" Length="1">/</VRSKZ> 
+<HZUON	ID="86" Alignment="left" Filler="blank" Length="18">/</HZUON> 
+<REGUL	ID="87" Alignment="left" Filler="blank" Length="1">/</REGUL> 
+<NAME1	ID="88" Alignment="left" Filler="blank" Length="35">/</NAME1> 
+<NAME2	ID="89" Alignment="left" Filler="blank" Length="35">/</NAME2> 
+<NAME3	ID="90" Alignment="left" Filler="blank" Length="35">/</NAME3> 
+<NAME4	ID="91" Alignment="left" Filler="blank" Length="35">/</NAME4> 
+<STRAS	ID="92" Alignment="left" Filler="blank" Length="35">/</STRAS> 
+<ORT01	ID="93" Alignment="left" Filler="blank" Length="35">/</ORT01> 
+<PSTLZ	ID="94" Alignment="left" Filler="blank" Length="10">/</PSTLZ> 
+<LAND1	ID="95" Alignment="left" Filler="blank" Length="3">/</LAND1> 
+<REGIO	ID="96" Alignment="left" Filler="blank" Length="3">/</REGIO> 
+<BANKL	ID="97" Alignment="left" Filler="blank" Length="15">/</BANKL> 
+<BANKS	ID="98" Alignment="left" Filler="blank" Length="3">/</BANKS> 
+<BANKN	ID="99" Alignment="left" Filler="blank" Length="18">/</BANKN> 
+<BKONT	ID="100" Alignment="left" Filler="blank" Length="2">/</BKONT> 
+<STCD1	ID="101" Alignment="left" Filler="blank" Length="16">/</STCD1> 
+<STCD2	ID="102" Alignment="left" Filler="blank" Length="11">/</STCD2> 
+<MADAT	ID="103" Alignment="left" Filler="blank" Length="8">/</MADAT> 
+<MANST	ID="104" Alignment="left" Filler="blank" Length="1">/</MANST> 
+<EGMLD	ID="105" Alignment="left" Filler="blank" Length="3">/</EGMLD> 
+<DUMMY2	ID="106" Alignment="left" Filler="blank" Length="3">/</DUMMY2> 
+<STCEG	ID="107" Alignment="left" Filler="blank" Length="20">/</STCEG> 
+<STKZA	ID="108" Alignment="left" Filler="blank" Length="1">/</STKZA> 
+<STKZU	ID="109" Alignment="left" Filler="blank" Length="1">/</STKZU> 
+<PFACH	ID="110" Alignment="left" Filler="blank" Length="10">/</PFACH> 
+<PSTL2	ID="111" Alignment="left" Filler="blank" Length="10">/</PSTL2> 
+<SPRAS	ID="112" Alignment="left" Filler="blank" Length="1">/</SPRAS> 
+<XINVE	ID="113" Alignment="left" Filler="blank" Length="1">/</XINVE> 
+<NEWKO ID="114" Alignment="left" Filler="blank" Length="17"> 
+<xsl:value-of select="vendorAccountNumber" /> 
+</NEWKO> 
+<NEWBW	Length="3"	Alignment="left" Filler="blank" ID="115">/</NEWBW> 
+<KNRZE	Length="17"	Alignment="left" Filler="blank" ID="116">/</KNRZE> 
+<HKONT	Length="10"	Alignment="left" Filler="blank" ID="117">/</HKONT> 
+<PRCTR	Length="10"	Alignment="left" Filler="blank" ID="118">/</PRCTR> 
+<VERTN	Length="13"	Alignment="left" Filler="blank" ID="119">/</VERTN> 
+<VERTT	Length="1"	Alignment="left" Filler="blank" ID="120">/</VERTT> 
+<VBEWA	Length="4"	Alignment="left" Filler="blank" ID="121">/</VBEWA> 
+<HWBAS	Length="16"	Alignment="left" Filler="blank" ID="122">/</HWBAS> 
+<FWBAS	Length="16"	Alignment="left" Filler="blank" ID="123">/</FWBAS> 
+<FIPOS	Length="14"	Alignment="left" Filler="blank" ID="124">/</FIPOS> 
+<VNAME	Length="6"	Alignment="left" Filler="blank" ID="125">/</VNAME> 
+<EGRUP	Length="3"	Alignment="left" Filler="blank" ID="126">/</EGRUP> 
+<BTYPE	Length="2"	Alignment="left" Filler="blank" ID="127">/</BTYPE> 
+<PAOBJNR	Length="10"	Alignment="left" Filler="blank" ID="128">/</PAOBJNR> 
+<KSTRG	Length="12"	Alignment="left" Filler="blank" ID="129">/</KSTRG> 
+<IMKEY	Length="8"	Alignment="left" Filler="blank" ID="130">/</IMKEY> 
+<DUMMY3	Length="8"	Alignment="left" Filler="blank" ID="131">/</DUMMY3> 
+<VPTNR	Length="10"	Alignment="left" Filler="blank" ID="132">/</VPTNR> 
+<NPLNR	Length="12"	Alignment="left" Filler="blank" ID="133">/</NPLNR> 
+<VORNR	Length="4"	Alignment="left" Filler="blank" ID="134">/</VORNR> 
+<XEGDR	Length="1"	Alignment="left" Filler="blank" ID="135">/</XEGDR> 
+<RECID	Length="2"	Alignment="left" Filler="blank" ID="136">/</RECID> 
+<PPRCT	Length="10"	Alignment="left" Filler="blank" ID="137">/</PPRCT> 
+<PROJK	Length="24"	Alignment="left" Filler="blank" ID="138">/</PROJK> 
+<UZAWE	Length="2"	Alignment="left" Filler="blank" ID="139">/</UZAWE> 
+<TXJCD	Length="15"	Alignment="left" Filler="blank" ID="140">/</TXJCD> 
+<FISTL	Length="16"	Alignment="left" Filler="blank" ID="141">/</FISTL> 
+<GEBER	Length="10"	Alignment="left" Filler="blank" ID="142">/</GEBER> 
+<DMBE2	Length="16"	Alignment="left" Filler="blank" ID="143">/</DMBE2> 
+<DMBE3	Length="16"	Alignment="left" Filler="blank" ID="144">/</DMBE3> 
+<PARGB	Length="4"	Alignment="left" Filler="blank" ID="145">/</PARGB> 
+<XREF1	Length="12"	Alignment="left" Filler="blank" ID="146">/</XREF1> 
+<XREF2	Length="12"	Alignment="left" Filler="blank" ID="147">/</XREF2> 
+<KBLNR	Length="10"	Alignment="left" Filler="blank" ID="149">/</KBLNR> 
+<KBLPOS	Length="3"	Alignment="left" Filler="blank" ID="150">/</KBLPOS> 
+<WDATE	Length="8"	Alignment="left" Filler="blank" ID="151">/</WDATE> 
+<WGBKZ	Length="1"	Alignment="left" Filler="blank" ID="152">/</WGBKZ> 
+<XAKTZ	Length="1"	Alignment="left" Filler="blank" ID="153">/</XAKTZ> 
+<WNAME	Length="30"	Alignment="left" Filler="blank" ID="154">/</WNAME> 
+<WORT1	Length="30"	Alignment="left" Filler="blank" ID="155">/</WORT1> 
+<WBZOG	Length="30"	Alignment="left" Filler="blank" ID="156">/</WBZOG> 
+<WORT2	Length="30"	Alignment="left" Filler="blank" ID="157">/</WORT2> 
+<WBANK	Length="60"	Alignment="left" Filler="blank" ID="158">/</WBANK> 
+<WLZBP	Length="60"	Alignment="left" Filler="blank" ID="159">/</WLZBP> 
+<DISKP	Length="8"	Alignment="left" Filler="blank" ID="160">/</DISKP> 
+<DISKT	Length="3"	Alignment="left" Filler="blank" ID="161">/</DISKT> 
+<WINFW	Length="16"	Alignment="left" Filler="blank" ID="162">/</WINFW> 
+<WINHW	Length="16"	Alignment="left" Filler="blank" ID="163">/</WINHW> 
+<WEVWV	Length="1"	Alignment="left" Filler="blank" ID="164">/</WEVWV> 
+<WSTAT	Length="1"	Alignment="left" Filler="blank" ID="165">/</WSTAT> 
+<WMWKZ	Length="2"	Alignment="left" Filler="blank" ID="166">/</WMWKZ> 
+<WSTKZ	Length="1"	Alignment="left" Filler="blank" ID="167">/</WSTKZ> 
+<RKE_ARTNR	Length="18"	Alignment="left" Filler="blank" ID="169">/</RKE_ARTNR> 
+<RKE_BONUS	Length="2"	Alignment="left" Filler="blank" ID="170">/</RKE_BONUS> 
+<RKE_BRSCH	Length="4"	Alignment="left" Filler="blank" ID="171">/</RKE_BRSCH> 
+<RKE_BUKRS	Length="4"	Alignment="left" Filler="blank" ID="172">/</RKE_BUKRS> 
+<RKE_BZIRK	Length="6"	Alignment="left" Filler="blank" ID="173">/</RKE_BZIRK> 
+<RKE_EFORM	Length="5"	Alignment="left" Filler="blank" ID="174">/</RKE_EFORM> 
+<RKE_FKART	Length="4"	Alignment="left" Filler="blank" ID="175">/</RKE_FKART> 
+<RKE_GEBIE	Length="4"	Alignment="left" Filler="blank" ID="176">/</RKE_GEBIE> 
+<RKE_GSBER	Length="4"	Alignment="left" Filler="blank" ID="177">/</RKE_GSBER> 
+<RKE_KAUFN	Length="10"	Alignment="left" Filler="blank" ID="178">/</RKE_KAUFN> 
+<RKE_KDGRP	Length="2"	Alignment="left" Filler="blank" ID="179">/</RKE_KDGRP> 
+<RKE_KDPOS	Length="6"	Alignment="left" Filler="blank" ID="180">/</RKE_KDPOS> 
+<RKE_KNDNR	Length="10"	Alignment="left" Filler="blank" ID="181">/</RKE_KNDNR> 
+<RKE_KOKRS	Length="4"	Alignment="left" Filler="blank" ID="182">/</RKE_KOKRS> 
+<RKE_KSTRG	Length="12"	Alignment="left" Filler="blank" ID="183">/</RKE_KSTRG> 
+<RKE_LAND1	Length="3"	Alignment="left" Filler="blank" ID="184">/</RKE_LAND1> 
+<RKE_MAABC	Length="1"	Alignment="left" Filler="blank" ID="185">/</RKE_MAABC> 
+<RKE_MATKL	Length="9"	Alignment="left" Filler="blank" ID="186">/</RKE_MATKL> 
+<RKE_PRCTR	Length="10"	Alignment="left" Filler="blank" ID="187">/</RKE_PRCTR> 
+<RKE_PSPNR	Length="24"	Alignment="left" Filler="blank" ID="188">/</RKE_PSPNR> 
+<RKE_RKAUFNR	Length="12"	Alignment="left" Filler="blank" ID="189">/</RKE_RKAUFNR> 
+<RKE_SPART	Length="2"	Alignment="left" Filler="blank" ID="190">/</RKE_SPART> 
+<RKE_VKBUR	Length="4"	Alignment="left" Filler="blank" ID="191">/</RKE_VKBUR> 
+<RKE_VKGRP	Length="3"	Alignment="left" Filler="blank" ID="192">/</RKE_VKGRP> 
+<RKE_VKORG	Length="4"	Alignment="left" Filler="blank" ID="193">/</RKE_VKORG> 
+<RKE_VTWEG	Length="2"	Alignment="left" Filler="blank" ID="194">/</RKE_VTWEG> 
+<RKE_WERKS	Length="4"	Alignment="left" Filler="blank" ID="195">/</RKE_WERKS> 
+<RKE_KMBRND	Length="2"	Alignment="left" Filler="blank" ID="196">/</RKE_KMBRND> 
+<RKE_KMCATG	Length="2"	Alignment="left" Filler="blank" ID="197">/</RKE_KMCATG> 
+<RKE_KMHI01	Length="10"	Alignment="left" Filler="blank" ID="198">/</RKE_KMHI01> 
+<RKE_KMHI02	Length="10"	Alignment="left" Filler="blank" ID="199">/</RKE_KMHI02> 
+<RKE_KMHI03	Length="10"	Alignment="left" Filler="blank" ID="200">/</RKE_KMHI03> 
+<RKE_KMKDGR	Length="2"	Alignment="left" Filler="blank" ID="201">/</RKE_KMKDGR> 
+<RKE_KMLAND	Length="3"	Alignment="left" Filler="blank" ID="202">/</RKE_KMLAND> 
+<RKE_KMMAKL	Length="9"	Alignment="left" Filler="blank" ID="203">/</RKE_KMMAKL> 
+<RKE_KMNIEL	Length="2"	Alignment="left" Filler="blank" ID="204">/</RKE_KMNIEL> 
+<RKE_KMSTGE	Length="2"	Alignment="left" Filler="blank" ID="205">/</RKE_KMSTGE> 
+<RKE_KMVKBU	Length="4"	Alignment="left" Filler="blank" ID="206">/</RKE_KMVKBU> 
+<RKE_KMVKGR	Length="3"	Alignment="left" Filler="blank" ID="207">/</RKE_KMVKGR> 
+<RKE_KMVTNR	Length="8"	Alignment="left" Filler="blank" ID="208">/</RKE_KMVTNR> 
+<RKE_PPRCTR	Length="10"	Alignment="left" Filler="blank" ID="209">/</RKE_PPRCTR> 
+
+<!-- START new RKE-elements --> 
+<RKE_WW005	Length="5"	Alignment="left" Filler="blank" ID="276">/</RKE_WW005> 
+<RKE_WW006	Length="5"	Alignment="left" Filler="blank" ID="277">/</RKE_WW006> 
+<RKE_WW007	Length="3"	Alignment="left" Filler="blank" ID="278">/</RKE_WW007> 
+<RKE_WW008	Length="3"	Alignment="left" Filler="blank" ID="279">/</RKE_WW008> 
+<RKE_WW009	Length="1"	Alignment="left" Filler="blank" ID="280">/</RKE_WW009> 
+<RKE_WW010	Length="3"	Alignment="left" Filler="blank" ID="281">/</RKE_WW010> 
+<RKE_WW011	Length="2"	Alignment="left" Filler="blank" ID="282">/</RKE_WW011> 
+<RKE_WW012	Length="6"	Alignment="left" Filler="blank" ID="283">/</RKE_WW012> 
+<RKE_WW013	Length="10"	Alignment="left" Filler="blank" ID="284">/</RKE_WW013> 
+<RKE_WW015	Length="1"	Alignment="left" Filler="blank" ID="285">/</RKE_WW015> 
+<RKE_WW016	Length="2"	Alignment="left" Filler="blank" ID="286">/</RKE_WW016> 
+<RKE_WW017	Length="7"	Alignment="left" Filler="blank" ID="287">/</RKE_WW017> 
+<RKE_WW019	Length="6"	Alignment="left" Filler="blank" ID="289">/</RKE_WW019> 
+<!-- END new RKE-elements --> 
+
+<VBUND	Length="6"	Alignment="left" Filler="blank" ID="210">/</VBUND> 
+<FKBER	Length="4"	Alignment="left" Filler="blank" ID="211">/</FKBER> 
+<DABRZ	Length="8"	Alignment="left" Filler="blank" ID="212">/</DABRZ> 
+<XSTBA	Length="1"	Alignment="left" Filler="blank" ID="213">/</XSTBA> 
+
+<!-- START Additional (empty) tags --> 
+<RSTGR	Length="3" Alignment="left" Filler="blank" ID="214">/</RSTGR> 
+<FIPEX	Length="24" Alignment="left" Filler="blank" ID="215">/</FIPEX> 
+<XNEGP	Length="1" Alignment="left" Filler="blank" ID="216">/</XNEGP> 
+<GRICD	Length="2" Alignment="left" Filler="blank" ID="217">/</GRICD> 
+<GRIRG	Length="3" Alignment="left" Filler="blank" ID="218">/</GRIRG> 
+<GITYP	Length="2" Alignment="left" Filler="blank" ID="219">/</GITYP> 
+<FITYP	Length="2" Alignment="left" Filler="blank" ID="220">/</FITYP> 
+<STCDT	Length="2" Alignment="left" Filler="blank" ID="221">/</STCDT> 
+<STKZN	Length="1" Alignment="left" Filler="blank" ID="222">/</STKZN> 
+<STCD3	Length="18" Alignment="left" Filler="blank" ID="223">/</STCD3> 
+<STCD4	Length="18" Alignment="left" Filler="blank" ID="224">/</STCD4> 
+<XREF3	Length="20" Alignment="left" Filler="blank" ID="225">/</XREF3> 
+<KIDNO	Length="30" Alignment="left" Filler="blank" ID="226">/</KIDNO> 
+<DTWS1	Length="2" Alignment="left" Filler="blank" ID="227">/</DTWS1> 
+<DTWS2	Length="2" Alignment="left" Filler="blank" ID="228">/</DTWS2> 
+<DTWS3	Length="2" Alignment="left" Filler="blank" ID="229">/</DTWS3> 
+<DTWS4	Length="2" Alignment="left" Filler="blank" ID="230">/</DTWS4> 
+<DTAWS	Length="2" Alignment="left" Filler="blank" ID="231">/</DTAWS> 
+<PYCUR	Length="5" Alignment="left" Filler="blank" ID="232">/</PYCUR> 
+<PYAMT	Length="16" Alignment="left" Filler="blank" ID="233">/</PYAMT> 
+<BUPLA	Length="4" Alignment="left" Filler="blank" ID="234">/</BUPLA> 
+<SECCO	Length="4" Alignment="left" Filler="blank" ID="235">/</SECCO> 
+<LSTAR	Length="6" Alignment="left" Filler="blank" ID="236">/</LSTAR> 
+<EGDEB	Length="10" Alignment="left" Filler="blank" ID="237">/</EGDEB> 
+<WENR	Length="8" Alignment="left" Filler="blank" ID="238">/</WENR> 
+<GENR	Length="8" Alignment="left" Filler="blank" ID="239">/</GENR> 
+<GRNR	Length="8" Alignment="left" Filler="blank" ID="240">/</GRNR> 
+<MENR	Length="8" Alignment="left" Filler="blank" ID="241">/</MENR> 
+<MIVE	Length="13" Alignment="left" Filler="blank" ID="242">/</MIVE> 
+<NKSL	Length="4" Alignment="left" Filler="blank" ID="243">/</NKSL> 
+<EMPSL	Length="5" Alignment="left" Filler="blank" ID="244">/</EMPSL> 
+<SVWNR	Length="13" Alignment="left" Filler="blank" ID="245">/</SVWNR> 
+<SBERI	Length="10" Alignment="left" Filler="blank" ID="246">/</SBERI> 
+<KKBER	Length="4" Alignment="left" Filler="blank" ID="247">/</KKBER> 
+<EMPFB	Length="10" Alignment="left" Filler="blank" ID="248">/</EMPFB> 
+<KURSR_M	Length="10" Alignment="left" Filler="blank" ID="249">/</KURSR_M> 
+<J_1KFREPRE	Length="10" Alignment="left" Filler="blank" ID="250">/</J_1KFREPRE> 
+<J_1KFTBUS	Length="30" Alignment="left" Filler="blank" ID="251">/</J_1KFTBUS> 
+<J_1KFTIND	Length="30" Alignment="left" Filler="blank" ID="252">/</J_1KFTIND> 
+<IDXSP	Length="5" Alignment="left" Filler="blank" ID="253">/</IDXSP> 
+<ANRED	Length="15" Alignment="left" Filler="blank" ID="254">/</ANRED> 
+<RECNNR	Length="13" Alignment="left" Filler="blank" ID="255">/</RECNNR> 
+<E_MIVE	Length="13" Alignment="left" Filler="blank" ID="256">/</E_MIVE> 
+<BKREF	Length="20" Alignment="left" Filler="blank" ID="257">/</BKREF> 
+<DTAMS	Length="1" Alignment="left" Filler="blank" ID="258">/</DTAMS> 
+<CESSION_KZ	Length="2" Alignment="left" Filler="blank" ID="259">/</CESSION_KZ> 
+<GRANT_NBR	Length="20" Alignment="left" Filler="blank" ID="260">/</GRANT_NBR> 
+<FKBER_LONG	Length="16" Alignment="left" Filler="blank" ID="261">/</FKBER_LONG> 
+<ERLKZ	Length="1" Alignment="left" Filler="blank" ID="262">/</ERLKZ> 
+<IBAN	Length="34" Alignment="left" Filler="blank" ID="263">/</IBAN> 
+<VALID_FROM	Length="8" Alignment="left" Filler="blank" ID="264">/</VALID_FROM> 
+<SEGMENT	Length="10" Alignment="left" Filler="blank" ID="265">/</SEGMENT> 
+<PSEGMENT	Length="10" Alignment="left" Filler="blank" ID="266">/</PSEGMENT> 
+<HKTID	Length="5" Alignment="left" Filler="blank" ID="267">/</HKTID> 
+<XSIWE	Length="1" Alignment="left" Filler="blank" ID="268">/</XSIWE> 
+<TCNO	Length="16" Alignment="left" Filler="blank" ID="269">/</TCNO> 
+<DATEOFSERVICE	Length="8" Alignment="left" Filler="blank" ID="270">/</DATEOFSERVICE> 
+<NOTAXCORR	Length="1" Alignment="left" Filler="blank" ID="271">/</NOTAXCORR> 
+<DIFFOPTRATE	Length="10" Alignment="left" Filler="blank" ID="272">/</DIFFOPTRATE> 
+<HASDIFFOPTRATE	Length="1" Alignment="left" Filler="blank" ID="273">/</HASDIFFOPTRATE> 
+<SENDE	Length="1" Alignment="left" Filler="blank" ID="274">/</SENDE> 
+<PRODPER	Length="8" Alignment="left" Filler="blank" ID="275">/</PRODPER> 
+<!-- END Additional tags --> 
+
+</header_1_elements> 
+</xsl:template> 
+
+<xsl:template name="invoiceCharges_1_elements"> 
+<invoiceCharges_1_elements> 
+<STYPE ID="1"	Length="1"	Alignment="left" Filler="blank">2</STYPE> 
+<TBNAM ID="2"	Length="30"	Alignment="left" Filler="blank">BBSEG</TBNAM> 
+<NEWBS ID="3"	Length="2"	Alignment="left" Filler="blank"> 
+<xsl:if test="parent::node()/type='I'">40</xsl:if> 
+<xsl:if test="parent::node()/type='C'">50</xsl:if> 
+</NEWBS> 
+<DUMMYX	ID="4"	Length="10"	Alignment="left" Filler="blank">/</DUMMYX> 
+<NEWUM	ID="5"	Length="1"	Alignment="left" Filler="blank">/</NEWUM> 
+<NEWBK	ID="6"	Length="4"	Alignment="left" Filler="blank">/</NEWBK> 
+<WRBTR	ID="7"	Length="16"	Alignment="left" Filler="blank"> 
+<!--	<xsl:value-of select="format-number(totalAmount, '#0.00', 'european')"/>	--> 
+<xsl:value-of select="format-number(totalAmount, '0000000000000,00', 'european')"/>	
+</WRBTR> 
+<DMBTR	ID="8"	Length="16"	Alignment="left" Filler="blank">/</DMBTR> 
+<WMWST	ID="9"	Length="16"	Alignment="left" Filler="blank">/</WMWST> 
+<MWSTS	ID="10"	Length="16"	Alignment="left" Filler="blank">/</MWSTS> 
+<MWSKZ	ID="11"	Length="2"	Alignment="left" Filler="blank"> 
+<xsl:value-of select="parent::node()/financialTaxCode" /> 
+</MWSKZ> 
+<XSKRL	ID="12"	Length="1"	Alignment="left" Filler="blank">/</XSKRL> 
+<FWZUZ	ID="13"	Length="16"	Alignment="left" Filler="blank">/</FWZUZ> 
+<HWZUZ	ID="14"	Length="16"	Alignment="left" Filler="blank">/</HWZUZ> 
+<GSBER	ID="15"	Length="4"	Alignment="left" Filler="blank">/</GSBER> 
+<KOSTL	ID="16"	Length="10"	Alignment="left" Filler="blank"> 
+<xsl:choose> 
+<xsl:when test="financialCostcenter and string-length(financialCostcenter) &gt; 0"> 
+<xsl:value-of select="financialCostcenter" /> 
+</xsl:when> 
+<xsl:otherwise> 
+<xsl:value-of select="'/'" /> 
+</xsl:otherwise> 
+</xsl:choose> 
+</KOSTL> 
+<DUMMY4	ID="17"	Length="4"	Alignment="left" Filler="blank">/</DUMMY4> 
+<AUFNR	ID="18"	Length="12"	Alignment="left" Filler="blank"> 
+<xsl:choose> 
+<xsl:when test="costcenter2 and string-length(costcenter2) &gt; 0"> 
+<xsl:value-of select="costcenter2" /> 
+</xsl:when> 
+<xsl:otherwise> 
+<xsl:value-of select="'/'" /> 
+</xsl:otherwise> 
+</xsl:choose> 
+</AUFNR> 
+<EBELN	ID="19"	Length="10"	Alignment="left" Filler="blank">/</EBELN> 
+<EBELP	ID="20"	Length="5"	Alignment="left" Filler="blank">/</EBELP> 
+<PROJN	ID="21"	Length="16"	Alignment="left" Filler="blank">/</PROJN> 
+<MATNR	ID="22"	Length="18"	Alignment="left" Filler="blank">/</MATNR> 
+<WERKS	ID="23"	Length="4"	Alignment="left" Filler="blank">/</WERKS> 
+<MENGE	ID="24"	Length="17"	Alignment="left" Filler="blank">/</MENGE> 
+<MEINS	ID="25"	Length="3"	Alignment="left" Filler="blank">/</MEINS> 
+<VBEL2	ID="26"	Length="10"	Alignment="left" Filler="blank">/</VBEL2> 
+<POSN2	ID="27"	Length="6"	Alignment="left" Filler="blank">/</POSN2> 
+<ETEN2	ID="28"	Length="4"	Alignment="left" Filler="blank">/</ETEN2> 
+<PERNR	ID="29"	Length="8"	Alignment="left" Filler="blank">/</PERNR> 
+<BEWAR	ID="30"	Length="3"	Alignment="left" Filler="blank">/</BEWAR> 
+<VALUT	ID="31"	Length="8"	Alignment="left" Filler="blank">/</VALUT> 
+<ZFBDT	ID="32"	Length="8"	Alignment="left" Filler="blank">/</ZFBDT> 
+<ZINKZ	ID="33"	Length="2"	Alignment="left" Filler="blank">/</ZINKZ> 
+<ZUONR	ID="34"	Length="18"	Alignment="left" Filler="blank"> 
+<xsl:value-of select="orderNumber" /> 
+</ZUONR> 
+<FKONT	ID="35"	Length="3"	Alignment="left" Filler="blank">/</FKONT> 
+<XAABG	ID="36"	Length="1"	Alignment="left" Filler="blank">/</XAABG> 
+<SGTXT	ID="37"	Length="50"	Alignment="left" Filler="blank"> 
+<xsl:variable name="twoDigitYear"> 
+<xsl:value-of select="substring(parent::node()/financialPeriodYear, 3, 4)"/> 
+</xsl:variable> 
+<xsl:value-of select="$twoDigitYear" /> 
+<xsl:value-of select="'/'" /> 
+<xsl:value-of select="parent::node()/financialPeriodMonth" /> 
+</SGTXT> 
+<BLNKZ	ID="38"	Length="2"	Alignment="left" Filler="blank">/</BLNKZ> 
+<BLNBT	ID="39" Alignment="left" Filler="blank" Length="16">/</BLNBT> 
+<BLNPZ	ID="40" Alignment="left" Filler="blank" Length="8">/</BLNPZ> 
+<MABER	ID="41" Alignment="left" Filler="blank" Length="2">/</MABER> 
+<SKFBT	ID="42" Alignment="left" Filler="blank" Length="16">/</SKFBT> 
+<WSKTO	ID="43" Alignment="left" Filler="blank" Length="16">/</WSKTO> 
+<ZTERM	ID="44" Alignment="left" Filler="blank" Length="4">/</ZTERM> 
+<ZBD1T	ID="45" Alignment="left" Filler="blank" Length="3">/</ZBD1T> 
+<ZBD1P	ID="46" Alignment="left" Filler="blank" Length="6">/</ZBD1P> 
+<ZBD2T	ID="47" Alignment="left" Filler="blank" Length="3">/</ZBD2T> 
+<ZBD2P	ID="48" Alignment="left" Filler="blank" Length="6">/</ZBD2P> 
+<ZBD3T	ID="49" Alignment="left" Filler="blank" Length="3">/</ZBD3T> 
+<ZLSPR	ID="50" Alignment="left" Filler="blank" Length="1">/</ZLSPR> 
+<REBZG	ID="51" Alignment="left" Filler="blank" Length="10">/</REBZG> 
+<REBZJ	ID="52" Alignment="left" Filler="blank" Length="4">/</REBZJ> 
+<REBZZ	ID="53" Alignment="left" Filler="blank" Length="3">/</REBZZ> 
+<ZLSCH	ID="54" Alignment="left" Filler="blank" Length="1">/</ZLSCH> 
+<SAMNR	ID="55" Alignment="left" Filler="blank" Length="8">/</SAMNR> 
+<ZBFIX	ID="56" Alignment="left" Filler="blank" Length="1">/</ZBFIX> 
+<QSSKZ	ID="57" Alignment="left" Filler="blank" Length="2">/</QSSKZ> 
+<QSSHB	ID="58" Alignment="left" Filler="blank" Length="16">/</QSSHB> 
+<QSFBT	ID="59" Alignment="left" Filler="blank" Length="16">/</QSFBT> 
+<ESRNR	ID="60" Alignment="left" Filler="blank" Length="11">/</ESRNR> 
+<ESRPZ	ID="61" Alignment="left" Filler="blank" Length="2">/</ESRPZ> 
+<ESRRE	ID="62" Alignment="left" Filler="blank" Length="27">/</ESRRE> 
+<FDTAG	ID="63" Alignment="left" Filler="blank" Length="8">/</FDTAG> 
+<FDLEV	ID="64" Alignment="left" Filler="blank" Length="2">/</FDLEV> 
+<ANLN1	ID="65" Alignment="left" Filler="blank" Length="12">/</ANLN1> 
+<ANLN2	ID="66" Alignment="left" Filler="blank" Length="4">/</ANLN2> 
+<BZDAT	ID="67" Alignment="left" Filler="blank" Length="8">/</BZDAT> 
+<ANBWA	ID="68" Alignment="left" Filler="blank" Length="3">/</ANBWA> 
+<ABPER	ID="69" Alignment="left" Filler="blank" Length="7">/</ABPER> 
+<GBETR	ID="70" Alignment="left" Filler="blank" Length="16">/</GBETR> 
+<KURSR	ID="71" Alignment="left" Filler="blank" Length="10">/</KURSR> 
+<MANSP	ID="72" Alignment="left" Filler="blank" Length="1">/</MANSP> 
+<MSCHL	ID="73" Alignment="left" Filler="blank" Length="1">/</MSCHL> 
+<HBKID	ID="74" Alignment="left" Filler="blank" Length="5">/</HBKID> 
+<BVTYP	ID="75" Alignment="left" Filler="blank" Length="4">/</BVTYP> 
+<ANFBN	ID="76" Alignment="left" Filler="blank" Length="10">/</ANFBN> 
+<ANFBU	ID="77" Alignment="left" Filler="blank" Length="4">/</ANFBU> 
+<ANFBJ	ID="78" Alignment="left" Filler="blank" Length="4">/</ANFBJ> 
+<LZBKZ	ID="79" Alignment="left" Filler="blank" Length="3"> 
+<xsl:choose> 
+<xsl:when test="parent::node()/orderType='S'"> 
+<xsl:value-of select="$constLZBZK_S_ORDER" /> 
+</xsl:when> 
+<xsl:otherwise> 
+<xsl:value-of select="$constLZBZK_OTHER" /> 
+</xsl:otherwise> 
+</xsl:choose> 
+</LZBKZ> 
+<LANDL	ID="80" Alignment="left" Filler="blank" Length="3">/</LANDL> 
+<DIEKZ	ID="81" Alignment="left" Filler="blank" Length="1">/</DIEKZ> 
+<ZOLLD	ID="82" Alignment="left" Filler="blank" Length="8">/</ZOLLD> 
+<ZOLLT	ID="83" Alignment="left" Filler="blank" Length="8">/</ZOLLT> 
+<VRSDT	ID="84" Alignment="left" Filler="blank" Length="8">/</VRSDT> 
+<VRSKZ	ID="85" Alignment="left" Filler="blank" Length="1">/</VRSKZ> 
+<HZUON	ID="86" Alignment="left" Filler="blank" Length="18">/</HZUON> 
+<REGUL	ID="87" Alignment="left" Filler="blank" Length="1">/</REGUL> 
+<NAME1	ID="88" Alignment="left" Filler="blank" Length="35">/</NAME1> 
+<NAME2	ID="89" Alignment="left" Filler="blank" Length="35">/</NAME2> 
+<NAME3	ID="90" Alignment="left" Filler="blank" Length="35">/</NAME3> 
+<NAME4	ID="91" Alignment="left" Filler="blank" Length="35">/</NAME4> 
+<STRAS	ID="92" Alignment="left" Filler="blank" Length="35">/</STRAS> 
+<ORT01	ID="93" Alignment="left" Filler="blank" Length="35">/</ORT01> 
+<PSTLZ	ID="94" Alignment="left" Filler="blank" Length="10">/</PSTLZ> 
+<LAND1	ID="95" Alignment="left" Filler="blank" Length="3">/</LAND1> 
+<REGIO	ID="96" Alignment="left" Filler="blank" Length="3">/</REGIO> 
+<BANKL	ID="97" Alignment="left" Filler="blank" Length="15">/</BANKL> 
+<BANKS	ID="98" Alignment="left" Filler="blank" Length="3">/</BANKS> 
+<BANKN	ID="99" Alignment="left" Filler="blank" Length="18">/</BANKN> 
+<BKONT	ID="100" Alignment="left" Filler="blank" Length="2">/</BKONT> 
+<STCD1	ID="101" Alignment="left" Filler="blank" Length="16">/</STCD1> 
+<STCD2	ID="102" Alignment="left" Filler="blank" Length="11">/</STCD2> 
+<MADAT	ID="103" Alignment="left" Filler="blank" Length="8">/</MADAT> 
+<MANST	ID="104" Alignment="left" Filler="blank" Length="1">/</MANST> 
+<EGMLD	ID="105" Alignment="left" Filler="blank" Length="3">/</EGMLD> 
+<DUMMY2	ID="106" Alignment="left" Filler="blank" Length="3">/</DUMMY2> 
+<STCEG	ID="107" Alignment="left" Filler="blank" Length="20">/</STCEG> 
+<STKZA	ID="108" Alignment="left" Filler="blank" Length="1">/</STKZA> 
+<STKZU	ID="109" Alignment="left" Filler="blank" Length="1">/</STKZU> 
+<PFACH	ID="110" Alignment="left" Filler="blank" Length="10">/</PFACH> 
+<PSTL2	ID="111" Alignment="left" Filler="blank" Length="10">/</PSTL2> 
+<SPRAS	ID="112" Alignment="left" Filler="blank" Length="1">/</SPRAS> 
+<XINVE	ID="113" Alignment="left" Filler="blank" Length="1">/</XINVE> 
+<NEWKO ID="114" Length="17" Alignment="left" Filler="blank"> 
+<xsl:value-of select="accountNumber" /> 
+</NEWKO> 
+<NEWBW	Length="3"	Alignment="left" Filler="blank" ID="115">/</NEWBW> 
+<KNRZE	Length="17"	Alignment="left" Filler="blank" ID="116">/</KNRZE> 
+<HKONT	Length="10"	Alignment="left" Filler="blank" ID="117">/</HKONT> 
+<PRCTR	Length="10"	Alignment="left" Filler="blank" ID="118">/</PRCTR> 
+<VERTN	Length="13"	Alignment="left" Filler="blank" ID="119">/</VERTN> 
+<VERTT	Length="1"	Alignment="left" Filler="blank" ID="120">/</VERTT> 
+<VBEWA	Length="4"	Alignment="left" Filler="blank" ID="121">/</VBEWA> 
+<HWBAS	Length="16"	Alignment="left" Filler="blank" ID="122">/</HWBAS> 
+<FWBAS	Length="16"	Alignment="left" Filler="blank" ID="123">/</FWBAS> 
+<FIPOS	Length="14"	Alignment="left" Filler="blank" ID="124">/</FIPOS> 
+<VNAME	Length="6"	Alignment="left" Filler="blank" ID="125">/</VNAME> 
+<EGRUP	Length="3"	Alignment="left" Filler="blank" ID="126">/</EGRUP> 
+<BTYPE	Length="2"	Alignment="left" Filler="blank" ID="127">/</BTYPE> 
+<PAOBJNR	Length="10"	Alignment="left" Filler="blank" ID="128">/</PAOBJNR> 
+<KSTRG	Length="12"	Alignment="left" Filler="blank" ID="129">/</KSTRG> 
+<IMKEY	Length="8"	Alignment="left" Filler="blank" ID="130">/</IMKEY> 
+<DUMMY3	Length="8"	Alignment="left" Filler="blank" ID="131">/</DUMMY3> 
+<VPTNR	Length="10"	Alignment="left" Filler="blank" ID="132">/</VPTNR> 
+<NPLNR	Length="12"	Alignment="left" Filler="blank" ID="133">/</NPLNR> 
+<VORNR	Length="4"	Alignment="left" Filler="blank" ID="134">/</VORNR> 
+<XEGDR	Length="1"	Alignment="left" Filler="blank" ID="135">/</XEGDR> 
+<RECID	Length="2"	Alignment="left" Filler="blank" ID="136">/</RECID> 
+<PPRCT	Length="10"	Alignment="left" Filler="blank" ID="137">/</PPRCT> 
+<PROJK	Length="24"	Alignment="left" Filler="blank" ID="138">/</PROJK> 
+<UZAWE	Length="2"	Alignment="left" Filler="blank" ID="139">/</UZAWE> 
+<TXJCD	Length="15"	Alignment="left" Filler="blank" ID="140">/</TXJCD> 
+<FISTL	Length="16"	Alignment="left" Filler="blank" ID="141">/</FISTL> 
+<GEBER	Length="10"	Alignment="left" Filler="blank" ID="142">/</GEBER> 
+<DMBE2	Length="16"	Alignment="left" Filler="blank" ID="143">/</DMBE2> 
+<DMBE3	Length="16"	Alignment="left" Filler="blank" ID="144">/</DMBE3> 
+<PARGB	Length="4"	Alignment="left" Filler="blank" ID="145">/</PARGB> 
+<XREF1	Length="12"	Alignment="left" Filler="blank" ID="146">/</XREF1> 
+<XREF2	Length="12"	Alignment="left" Filler="blank" ID="147">/</XREF2> 
+<KBLNR	Length="10"	Alignment="left" Filler="blank" ID="149">/</KBLNR> 
+<KBLPOS	Length="3"	Alignment="left" Filler="blank" ID="150">/</KBLPOS> 
+<WDATE	Length="8"	Alignment="left" Filler="blank" ID="151">/</WDATE> 
+<WGBKZ	Length="1"	Alignment="left" Filler="blank" ID="152">/</WGBKZ> 
+<XAKTZ	Length="1"	Alignment="left" Filler="blank" ID="153">/</XAKTZ> 
+<WNAME	Length="30"	Alignment="left" Filler="blank" ID="154">/</WNAME> 
+<WORT1	Length="30"	Alignment="left" Filler="blank" ID="155">/</WORT1> 
+<WBZOG	Length="30"	Alignment="left" Filler="blank" ID="156">/</WBZOG> 
+<WORT2	Length="30"	Alignment="left" Filler="blank" ID="157">/</WORT2> 
+<WBANK	Length="60"	Alignment="left" Filler="blank" ID="158">/</WBANK> 
+<WLZBP	Length="60"	Alignment="left" Filler="blank" ID="159">/</WLZBP> 
+<DISKP	Length="8"	Alignment="left" Filler="blank" ID="160">/</DISKP> 
+<DISKT	Length="3"	Alignment="left" Filler="blank" ID="161">/</DISKT> 
+<WINFW	Length="16"	Alignment="left" Filler="blank" ID="162">/</WINFW> 
+<WINHW	Length="16"	Alignment="left" Filler="blank" ID="163">/</WINHW> 
+<WEVWV	Length="1"	Alignment="left" Filler="blank" ID="164">/</WEVWV> 
+<WSTAT	Length="1"	Alignment="left" Filler="blank" ID="165">/</WSTAT> 
+<WMWKZ	Length="2"	Alignment="left" Filler="blank" ID="166">/</WMWKZ> 
+<WSTKZ	Length="1"	Alignment="left" Filler="blank" ID="167">/</WSTKZ> 
+<RKE_ARTNR	Length="18"	Alignment="left" Filler="blank" ID="169">/</RKE_ARTNR> 
+<RKE_BONUS	Length="2"	Alignment="left" Filler="blank" ID="170">/</RKE_BONUS> 
+<RKE_BRSCH	Length="4"	Alignment="left" Filler="blank" ID="171">/</RKE_BRSCH> 
+<RKE_BUKRS	Length="4"	Alignment="left" Filler="blank" ID="172">/</RKE_BUKRS> 
+<RKE_BZIRK	Length="6"	Alignment="left" Filler="blank" ID="173">/</RKE_BZIRK> 
+<RKE_EFORM	Length="5"	Alignment="left" Filler="blank" ID="174">/</RKE_EFORM> 
+<RKE_FKART	Length="4"	Alignment="left" Filler="blank" ID="175">/</RKE_FKART> 
+<RKE_GEBIE	Length="4"	Alignment="left" Filler="blank" ID="176">/</RKE_GEBIE> 
+<RKE_GSBER	Length="4"	Alignment="left" Filler="blank" ID="177">/</RKE_GSBER> 
+<RKE_KAUFN	Length="10"	Alignment="left" Filler="blank" ID="178">/</RKE_KAUFN> 
+<RKE_KDGRP	Length="2"	Alignment="left" Filler="blank" ID="179">/</RKE_KDGRP> 
+<RKE_KDPOS	Length="6"	Alignment="left" Filler="blank" ID="180">/</RKE_KDPOS> 
+<RKE_KNDNR	Length="10"	Alignment="left" Filler="blank" ID="181">/</RKE_KNDNR> 
+<RKE_KOKRS	Length="4"	Alignment="left" Filler="blank" ID="182">/</RKE_KOKRS> 
+<RKE_KSTRG	Length="12"	Alignment="left" Filler="blank" ID="183">/</RKE_KSTRG> 
+<RKE_LAND1	Length="3"	Alignment="left" Filler="blank" ID="184">/</RKE_LAND1> 
+<RKE_MAABC	Length="1"	Alignment="left" Filler="blank" ID="185">/</RKE_MAABC> 
+<RKE_MATKL	Length="9"	Alignment="left" Filler="blank" ID="186">/</RKE_MATKL> 
+<RKE_PRCTR	Length="10"	Alignment="left" Filler="blank" ID="187">/</RKE_PRCTR> 
+<RKE_PSPNR	Length="24"	Alignment="left" Filler="blank" ID="188">/</RKE_PSPNR> 
+<RKE_RKAUFNR	Length="12"	Alignment="left" Filler="blank" ID="189">/</RKE_RKAUFNR> 
+<RKE_SPART	Length="2"	Alignment="left" Filler="blank" ID="190">/</RKE_SPART> 
+<RKE_VKBUR	Length="4"	Alignment="left" Filler="blank" ID="191">/</RKE_VKBUR> 
+<RKE_VKGRP	Length="3"	Alignment="left" Filler="blank" ID="192">/</RKE_VKGRP> 
+<RKE_VKORG	Length="4"	Alignment="left" Filler="blank" ID="193">/</RKE_VKORG> 
+<RKE_VTWEG	Length="2"	Alignment="left" Filler="blank" ID="194">/</RKE_VTWEG> 
+<RKE_WERKS	Length="4"	Alignment="left" Filler="blank" ID="195">/</RKE_WERKS> 
+<RKE_KMBRND	Length="2"	Alignment="left" Filler="blank" ID="196">/</RKE_KMBRND> 
+<RKE_KMCATG	Length="2"	Alignment="left" Filler="blank" ID="197">/</RKE_KMCATG> 
+<RKE_KMHI01	Length="10"	Alignment="left" Filler="blank" ID="198">/</RKE_KMHI01> 
+<RKE_KMHI02	Length="10"	Alignment="left" Filler="blank" ID="199">/</RKE_KMHI02> 
+<RKE_KMHI03	Length="10"	Alignment="left" Filler="blank" ID="200">/</RKE_KMHI03> 
+<RKE_KMKDGR	Length="2"	Alignment="left" Filler="blank" ID="201">/</RKE_KMKDGR> 
+<RKE_KMLAND	Length="3"	Alignment="left" Filler="blank" ID="202">/</RKE_KMLAND> 
+<RKE_KMMAKL	Length="9"	Alignment="left" Filler="blank" ID="203">/</RKE_KMMAKL> 
+<RKE_KMNIEL	Length="2"	Alignment="left" Filler="blank" ID="204">/</RKE_KMNIEL> 
+<RKE_KMSTGE	Length="2"	Alignment="left" Filler="blank" ID="205">/</RKE_KMSTGE> 
+<RKE_KMVKBU	Length="4"	Alignment="left" Filler="blank" ID="206">/</RKE_KMVKBU> 
+<RKE_KMVKGR	Length="3"	Alignment="left" Filler="blank" ID="207">/</RKE_KMVKGR> 
+<RKE_KMVTNR	Length="8"	Alignment="left" Filler="blank" ID="208">/</RKE_KMVTNR> 
+<RKE_PPRCTR	Length="10"	Alignment="left" Filler="blank" ID="209">/</RKE_PPRCTR> 
+
+<!-- START new RKE-elements --> 
+<RKE_WW005	Length="5"	Alignment="left" Filler="blank" ID="276">/</RKE_WW005> 
+<RKE_WW006	Length="5"	Alignment="left" Filler="blank" ID="277">/</RKE_WW006> 
+<RKE_WW007	Length="3"	Alignment="left" Filler="blank" ID="278">/</RKE_WW007> 
+<RKE_WW008	Length="3"	Alignment="left" Filler="blank" ID="279">/</RKE_WW008> 
+<RKE_WW009	Length="1"	Alignment="left" Filler="blank" ID="280">/</RKE_WW009> 
+<RKE_WW010	Length="3"	Alignment="left" Filler="blank" ID="281">/</RKE_WW010> 
+<RKE_WW011	Length="2"	Alignment="left" Filler="blank" ID="282">/</RKE_WW011> 
+<RKE_WW012	Length="6"	Alignment="left" Filler="blank" ID="283">/</RKE_WW012> 
+<RKE_WW013	Length="10"	Alignment="left" Filler="blank" ID="284">/</RKE_WW013> 
+<RKE_WW015	Length="1"	Alignment="left" Filler="blank" ID="285">/</RKE_WW015> 
+<RKE_WW016	Length="2"	Alignment="left" Filler="blank" ID="286">/</RKE_WW016> 
+<RKE_WW017	Length="7"	Alignment="left" Filler="blank" ID="287">/</RKE_WW017> 
+<RKE_WW019	Length="6"	Alignment="left" Filler="blank" ID="289">/</RKE_WW019> 
+<!-- END new RKE-elements --> 
+
+<VBUND	Length="6"	Alignment="left" Filler="blank" ID="210">/</VBUND> 
+<FKBER	Length="4"	Alignment="left" Filler="blank" ID="211">/</FKBER> 
+<DABRZ	Length="8"	Alignment="left" Filler="blank" ID="212">/</DABRZ> 
+<XSTBA	Length="1"	Alignment="left" Filler="blank" ID="213">/</XSTBA> 
+
+<!-- Additional (empty) tags start --> 
+<RSTGR	Length="3" Alignment="left" Filler="blank" ID="214">/</RSTGR> 
+<FIPEX	Length="24" Alignment="left" Filler="blank" ID="215">/</FIPEX> 
+<XNEGP	Length="1" Alignment="left" Filler="blank" ID="216">/</XNEGP> 
+<GRICD	Length="2" Alignment="left" Filler="blank" ID="217">/</GRICD> 
+<GRIRG	Length="3" Alignment="left" Filler="blank" ID="218">/</GRIRG> 
+<GITYP	Length="2" Alignment="left" Filler="blank" ID="219">/</GITYP> 
+<FITYP	Length="2" Alignment="left" Filler="blank" ID="220">/</FITYP> 
+<STCDT	Length="2" Alignment="left" Filler="blank" ID="221">/</STCDT> 
+<STKZN	Length="1" Alignment="left" Filler="blank" ID="222">/</STKZN> 
+<STCD3	Length="18" Alignment="left" Filler="blank" ID="223">/</STCD3> 
+<STCD4	Length="18" Alignment="left" Filler="blank" ID="224">/</STCD4> 
+<XREF3	Length="20" Alignment="left" Filler="blank" ID="225">/</XREF3> 
+<KIDNO	Length="30" Alignment="left" Filler="blank" ID="226">/</KIDNO> 
+<DTWS1	Length="2" Alignment="left" Filler="blank" ID="227">/</DTWS1> 
+<DTWS2	Length="2" Alignment="left" Filler="blank" ID="228">/</DTWS2> 
+<DTWS3	Length="2" Alignment="left" Filler="blank" ID="229">/</DTWS3> 
+<DTWS4	Length="2" Alignment="left" Filler="blank" ID="230">/</DTWS4> 
+<DTAWS	Length="2" Alignment="left" Filler="blank" ID="231">/</DTAWS> 
+<PYCUR	Length="5" Alignment="left" Filler="blank" ID="232">/</PYCUR> 
+<PYAMT	Length="16" Alignment="left" Filler="blank" ID="233">/</PYAMT> 
+<BUPLA	Length="4" Alignment="left" Filler="blank" ID="234">/</BUPLA> 
+<SECCO	Length="4" Alignment="left" Filler="blank" ID="235">/</SECCO> 
+<LSTAR	Length="6" Alignment="left" Filler="blank" ID="236">/</LSTAR> 
+<EGDEB	Length="10" Alignment="left" Filler="blank" ID="237">/</EGDEB> 
+<WENR	Length="8" Alignment="left" Filler="blank" ID="238">/</WENR> 
+<GENR	Length="8" Alignment="left" Filler="blank" ID="239">/</GENR> 
+<GRNR	Length="8" Alignment="left" Filler="blank" ID="240">/</GRNR> 
+<MENR	Length="8" Alignment="left" Filler="blank" ID="241">/</MENR> 
+<MIVE	Length="13" Alignment="left" Filler="blank" ID="242">/</MIVE> 
+<NKSL	Length="4" Alignment="left" Filler="blank" ID="243">/</NKSL> 
+<EMPSL	Length="5" Alignment="left" Filler="blank" ID="244">/</EMPSL> 
+<SVWNR	Length="13" Alignment="left" Filler="blank" ID="245">/</SVWNR> 
+<SBERI	Length="10" Alignment="left" Filler="blank" ID="246">/</SBERI> 
+<KKBER	Length="4" Alignment="left" Filler="blank" ID="247">/</KKBER> 
+<EMPFB	Length="10" Alignment="left" Filler="blank" ID="248">/</EMPFB> 
+<KURSR_M	Length="10" Alignment="left" Filler="blank" ID="249">/</KURSR_M> 
+<J_1KFREPRE	Length="10" Alignment="left" Filler="blank" ID="250">/</J_1KFREPRE> 
+<J_1KFTBUS	Length="30" Alignment="left" Filler="blank" ID="251">/</J_1KFTBUS> 
+<J_1KFTIND	Length="30" Alignment="left" Filler="blank" ID="252">/</J_1KFTIND> 
+<IDXSP	Length="5" Alignment="left" Filler="blank" ID="253">/</IDXSP> 
+<ANRED	Length="15" Alignment="left" Filler="blank" ID="254">/</ANRED> 
+<RECNNR	Length="13" Alignment="left" Filler="blank" ID="255">/</RECNNR> 
+<E_MIVE	Length="13" Alignment="left" Filler="blank" ID="256">/</E_MIVE> 
+<BKREF	Length="20" Alignment="left" Filler="blank" ID="257">/</BKREF> 
+<DTAMS	Length="1" Alignment="left" Filler="blank" ID="258">/</DTAMS> 
+<CESSION_KZ	Length="2" Alignment="left" Filler="blank" ID="259">/</CESSION_KZ> 
+<GRANT_NBR	Length="20" Alignment="left" Filler="blank" ID="260">/</GRANT_NBR> 
+<FKBER_LONG	Length="16" Alignment="left" Filler="blank" ID="261">/</FKBER_LONG> 
+<ERLKZ	Length="1" Alignment="left" Filler="blank" ID="262">/</ERLKZ> 
+<IBAN	Length="34" Alignment="left" Filler="blank" ID="263">/</IBAN> 
+<VALID_FROM	Length="8" Alignment="left" Filler="blank" ID="264">/</VALID_FROM> 
+<SEGMENT	Length="10" Alignment="left" Filler="blank" ID="265">/</SEGMENT> 
+<PSEGMENT	Length="10" Alignment="left" Filler="blank" ID="266">/</PSEGMENT> 
+<HKTID	Length="5" Alignment="left" Filler="blank" ID="267">/</HKTID> 
+<XSIWE	Length="1" Alignment="left" Filler="blank" ID="268">/</XSIWE> 
+<TCNO	Length="16" Alignment="left" Filler="blank" ID="269">/</TCNO> 
+<DATEOFSERVICE	Length="8" Alignment="left" Filler="blank" ID="270">/</DATEOFSERVICE> 
+<NOTAXCORR	Length="1" Alignment="left" Filler="blank" ID="271">/</NOTAXCORR> 
+<DIFFOPTRATE	Length="10" Alignment="left" Filler="blank" ID="272">/</DIFFOPTRATE> 
+<HASDIFFOPTRATE	Length="1" Alignment="left" Filler="blank" ID="273">/</HASDIFFOPTRATE> 
+<SENDE	Length="1" Alignment="left" Filler="blank" ID="274">/</SENDE> 
+<PRODPER	Length="8" Alignment="left" Filler="blank" ID="275">/</PRODPER> 
+<!-- Additional tags end --> 
+
+</invoiceCharges_1_elements> 
+</xsl:template> 
+
+<xsl:template name="invoiceDetails_1_elements"> 
+<invoiceDetails_1_elements> 
+<STYPE ID="1"	Length="1"	Alignment="left" Filler="blank">2</STYPE> 
+<TBNAM ID="2"	Length="30"	Alignment="left" Filler="blank">BBSEG</TBNAM> 
+<NEWBS ID="3"	Length="2"	Alignment="left" Filler="blank"> 
+<xsl:if test="parent::node()/type='I'">40</xsl:if> 
+<xsl:if test="parent::node()/type='C'">50</xsl:if> 
+</NEWBS> 
+<DUMMYX	ID="4"	Length="10"	Alignment="left" Filler="blank">/</DUMMYX> 
+<NEWUM	ID="5"	Length="1"	Alignment="left" Filler="blank">/</NEWUM> 
+<NEWBK	ID="6"	Length="4"	Alignment="left" Filler="blank">/</NEWBK> 
+<WRBTR	ID="7"	Length="16"	Alignment="left" Filler="blank"> 
+<xsl:value-of select="format-number(totalAmount, '0000000000000,00', 'european')"/>	
+</WRBTR> 
+<DMBTR	ID="8"	Length="16"	Alignment="left" Filler="blank">/</DMBTR> 
+<WMWST	ID="9"	Length="16"	Alignment="left" Filler="blank">/</WMWST> 
+<MWSTS	ID="10"	Length="16"	Alignment="left" Filler="blank">/</MWSTS> 
+<MWSKZ	ID="11"	Length="2"	Alignment="left" Filler="blank"> 
+<xsl:value-of select="parent::node()/financialTaxCode" /> 
+</MWSKZ> 
+<XSKRL	ID="12"	Length="1"	Alignment="left" Filler="blank">/</XSKRL> 
+<FWZUZ	ID="13"	Length="16"	Alignment="left" Filler="blank">/</FWZUZ> 
+<HWZUZ	ID="14"	Length="16"	Alignment="left" Filler="blank">/</HWZUZ> 
+<GSBER	ID="15"	Length="4"	Alignment="left" Filler="blank">/</GSBER> 
+<KOSTL	ID="16"	Length="10"	Alignment="left" Filler="blank"> 
+<xsl:choose> 
+<xsl:when test="financialCostcenter and string-length(financialCostcenter) &gt; 0"> 
+<xsl:value-of select="financialCostcenter" /> 
+</xsl:when> 
+<xsl:otherwise> 
+<xsl:value-of select="'/'" /> 
+</xsl:otherwise> 
+</xsl:choose> 
+</KOSTL> 
+<DUMMY4	ID="17"	Length="4"	Alignment="left" Filler="blank">/</DUMMY4> 
+<AUFNR	ID="18"	Length="12"	Alignment="left" Filler="blank"> 
+<xsl:choose> 
+<xsl:when test="costcenter2 and string-length(costcenter2) &gt; 0"> 
+<xsl:value-of select="costcenter2" /> 
+</xsl:when> 
+<xsl:otherwise> 
+<xsl:value-of select="'/'" /> 
+</xsl:otherwise> 
+</xsl:choose> 
+</AUFNR> 
+<EBELN	ID="19"	Length="10"	Alignment="left" Filler="blank">/</EBELN> 
+<EBELP	ID="20"	Length="5"	Alignment="left" Filler="blank">/</EBELP> 
+<PROJN	ID="21"	Length="16"	Alignment="left" Filler="blank">/</PROJN> 
+<MATNR	ID="22"	Length="18"	Alignment="left" Filler="blank">/</MATNR> 
+<WERKS	ID="23"	Length="4"	Alignment="left" Filler="blank">/</WERKS> 
+<MENGE	ID="24"	Length="17"	Alignment="left" Filler="blank">/</MENGE> 
+<MEINS	ID="25"	Length="3"	Alignment="left" Filler="blank">/</MEINS> 
+<VBEL2	ID="26"	Length="10"	Alignment="left" Filler="blank">/</VBEL2> 
+<POSN2	ID="27"	Length="6"	Alignment="left" Filler="blank">/</POSN2> 
+<ETEN2	ID="28"	Length="4"	Alignment="left" Filler="blank">/</ETEN2> 
+<PERNR	ID="29"	Length="8"	Alignment="left" Filler="blank">/</PERNR> 
+<BEWAR	ID="30"	Length="3"	Alignment="left" Filler="blank">/</BEWAR> 
+<VALUT	ID="31"	Length="8"	Alignment="left" Filler="blank">/</VALUT> 
+<ZFBDT	ID="32"	Length="8"	Alignment="left" Filler="blank">/</ZFBDT> 
+<ZINKZ	ID="33"	Length="2"	Alignment="left" Filler="blank">/</ZINKZ> 
+<ZUONR	ID="34"	Length="18"	Alignment="left" Filler="blank"> 
+<xsl:value-of select="orderNumber" /> 
+<xsl:value-of select="'-'" /> 
+<xsl:value-of select="itemNumber" /> 
+</ZUONR> 
+<FKONT	ID="35"	Length="3"	Alignment="left" Filler="blank">/</FKONT> 
+<XAABG	ID="36"	Length="1"	Alignment="left" Filler="blank">/</XAABG> 
+<SGTXT	ID="37"	Length="50"	Alignment="left" Filler="blank"> 
+<xsl:variable name="twoDigitYear"> 
+<xsl:value-of select="substring(parent::node()/financialPeriodYear, 3, 4)"/> 
+</xsl:variable> 
+<xsl:value-of select="$twoDigitYear" /> 
+<xsl:value-of select="'/'" /> 
+<xsl:value-of select="parent::node()/financialPeriodMonth" /> 
+</SGTXT> 
+<BLNKZ	ID="38"	Length="2"	Alignment="left" Filler="blank">/</BLNKZ> 
+<BLNBT	ID="39" Alignment="left" Filler="blank" Length="16">/</BLNBT> 
+<BLNPZ	ID="40" Alignment="left" Filler="blank" Length="8">/</BLNPZ> 
+<MABER	ID="41" Alignment="left" Filler="blank" Length="2">/</MABER> 
+<SKFBT	ID="42" Alignment="left" Filler="blank" Length="16">/</SKFBT> 
+<WSKTO	ID="43" Alignment="left" Filler="blank" Length="16">/</WSKTO> 
+<ZTERM	ID="44" Alignment="left" Filler="blank" Length="4">/</ZTERM> 
+<ZBD1T	ID="45" Alignment="left" Filler="blank" Length="3">/</ZBD1T> 
+<ZBD1P	ID="46" Alignment="left" Filler="blank" Length="6">/</ZBD1P> 
+<ZBD2T	ID="47" Alignment="left" Filler="blank" Length="3">/</ZBD2T> 
+<ZBD2P	ID="48" Alignment="left" Filler="blank" Length="6">/</ZBD2P> 
+<ZBD3T	ID="49" Alignment="left" Filler="blank" Length="3">/</ZBD3T> 
+<ZLSPR	ID="50" Alignment="left" Filler="blank" Length="1">/</ZLSPR> 
+<REBZG	ID="51" Alignment="left" Filler="blank" Length="10">/</REBZG> 
+<REBZJ	ID="52" Alignment="left" Filler="blank" Length="4">/</REBZJ> 
+<REBZZ	ID="53" Alignment="left" Filler="blank" Length="3">/</REBZZ> 
+<ZLSCH	ID="54" Alignment="left" Filler="blank" Length="1">/</ZLSCH> 
+<SAMNR	ID="55" Alignment="left" Filler="blank" Length="8">/</SAMNR> 
+<ZBFIX	ID="56" Alignment="left" Filler="blank" Length="1">/</ZBFIX> 
+<QSSKZ	ID="57" Alignment="left" Filler="blank" Length="2">/</QSSKZ> 
+<QSSHB	ID="58" Alignment="left" Filler="blank" Length="16">/</QSSHB> 
+<QSFBT	ID="59" Alignment="left" Filler="blank" Length="16">/</QSFBT> 
+<ESRNR	ID="60" Alignment="left" Filler="blank" Length="11">/</ESRNR> 
+<ESRPZ	ID="61" Alignment="left" Filler="blank" Length="2">/</ESRPZ> 
+<ESRRE	ID="62" Alignment="left" Filler="blank" Length="27">/</ESRRE> 
+<FDTAG	ID="63" Alignment="left" Filler="blank" Length="8">/</FDTAG> 
+<FDLEV	ID="64" Alignment="left" Filler="blank" Length="2">/</FDLEV> 
+<ANLN1	ID="65" Alignment="left" Filler="blank" Length="12">/</ANLN1> 
+<ANLN2	ID="66" Alignment="left" Filler="blank" Length="4">/</ANLN2> 
+<BZDAT	ID="67" Alignment="left" Filler="blank" Length="8">/</BZDAT> 
+<ANBWA	ID="68" Alignment="left" Filler="blank" Length="3">/</ANBWA> 
+<ABPER	ID="69" Alignment="left" Filler="blank" Length="7">/</ABPER> 
+<GBETR	ID="70" Alignment="left" Filler="blank" Length="16">/</GBETR> 
+<KURSR	ID="71" Alignment="left" Filler="blank" Length="10">/</KURSR> 
+<MANSP	ID="72" Alignment="left" Filler="blank" Length="1">/</MANSP> 
+<MSCHL	ID="73" Alignment="left" Filler="blank" Length="1">/</MSCHL> 
+<HBKID	ID="74" Alignment="left" Filler="blank" Length="5">/</HBKID> 
+<BVTYP	ID="75" Alignment="left" Filler="blank" Length="4">/</BVTYP> 
+<ANFBN	ID="76" Alignment="left" Filler="blank" Length="10">/</ANFBN> 
+<ANFBU	ID="77" Alignment="left" Filler="blank" Length="4">/</ANFBU> 
+<ANFBJ	ID="78" Alignment="left" Filler="blank" Length="4">/</ANFBJ> 
+<LZBKZ	ID="79" Alignment="left" Filler="blank" Length="3"> 
+<xsl:choose> 
+<xsl:when test="orderType='S'"> 
+<xsl:value-of select="$constLZBZK_S_ORDER" /> 
+</xsl:when> 
+<xsl:otherwise> 
+<xsl:value-of select="$constLZBZK_OTHER" /> 
+</xsl:otherwise> 
+</xsl:choose>	
+</LZBKZ> 
+<LANDL	ID="80" Alignment="left" Filler="blank" Length="3">/</LANDL> 
+<DIEKZ	ID="81" Alignment="left" Filler="blank" Length="1">/</DIEKZ> 
+<ZOLLD	ID="82" Alignment="left" Filler="blank" Length="8">/</ZOLLD> 
+<ZOLLT	ID="83" Alignment="left" Filler="blank" Length="8">/</ZOLLT> 
+<VRSDT	ID="84" Alignment="left" Filler="blank" Length="8">/</VRSDT> 
+<VRSKZ	ID="85" Alignment="left" Filler="blank" Length="1">/</VRSKZ> 
+<HZUON	ID="86" Alignment="left" Filler="blank" Length="18">/</HZUON> 
+<REGUL	ID="87" Alignment="left" Filler="blank" Length="1">/</REGUL> 
+<NAME1	ID="88" Alignment="left" Filler="blank" Length="35">/</NAME1> 
+<NAME2	ID="89" Alignment="left" Filler="blank" Length="35">/</NAME2> 
+<NAME3	ID="90" Alignment="left" Filler="blank" Length="35">/</NAME3> 
+<NAME4	ID="91" Alignment="left" Filler="blank" Length="35">/</NAME4> 
+<STRAS	ID="92" Alignment="left" Filler="blank" Length="35">/</STRAS> 
+<ORT01	ID="93" Alignment="left" Filler="blank" Length="35">/</ORT01> 
+<PSTLZ	ID="94" Alignment="left" Filler="blank" Length="10">/</PSTLZ> 
+<LAND1	ID="95" Alignment="left" Filler="blank" Length="3">/</LAND1> 
+<REGIO	ID="96" Alignment="left" Filler="blank" Length="3">/</REGIO> 
+<BANKL	ID="97" Alignment="left" Filler="blank" Length="15">/</BANKL> 
+<BANKS	ID="98" Alignment="left" Filler="blank" Length="3">/</BANKS> 
+<BANKN	ID="99" Alignment="left" Filler="blank" Length="18">/</BANKN> 
+<BKONT	ID="100" Alignment="left" Filler="blank" Length="2">/</BKONT> 
+<STCD1	ID="101" Alignment="left" Filler="blank" Length="16">/</STCD1> 
+<STCD2	ID="102" Alignment="left" Filler="blank" Length="11">/</STCD2> 
+<MADAT	ID="103" Alignment="left" Filler="blank" Length="8">/</MADAT> 
+<MANST	ID="104" Alignment="left" Filler="blank" Length="1">/</MANST> 
+<EGMLD	ID="105" Alignment="left" Filler="blank" Length="3">/</EGMLD> 
+<DUMMY2	ID="106" Alignment="left" Filler="blank" Length="3">/</DUMMY2> 
+<STCEG	ID="107" Alignment="left" Filler="blank" Length="20">/</STCEG> 
+<STKZA	ID="108" Alignment="left" Filler="blank" Length="1">/</STKZA> 
+<STKZU	ID="109" Alignment="left" Filler="blank" Length="1">/</STKZU> 
+<PFACH	ID="110" Alignment="left" Filler="blank" Length="10">/</PFACH> 
+<PSTL2	ID="111" Alignment="left" Filler="blank" Length="10">/</PSTL2> 
+<SPRAS	ID="112" Alignment="left" Filler="blank" Length="1">/</SPRAS> 
+<XINVE	ID="113" Alignment="left" Filler="blank" Length="1">/</XINVE> 
+
+<NEWKO ID="114" Length="17" Alignment="left" Filler="blank"> 
+<xsl:value-of select="accountNumber" /> 
+</NEWKO> 
+
+<NEWBW	Length="3"	Alignment="left" Filler="blank" ID="115">/</NEWBW> 
+<KNRZE	Length="17"	Alignment="left" Filler="blank" ID="116">/</KNRZE> 
+<HKONT	Length="10"	Alignment="left" Filler="blank" ID="117">/</HKONT> 
+<PRCTR	Length="10"	Alignment="left" Filler="blank" ID="118">/</PRCTR> 
+<VERTN	Length="13"	Alignment="left" Filler="blank" ID="119">/</VERTN> 
+<VERTT	Length="1"	Alignment="left" Filler="blank" ID="120">/</VERTT> 
+<VBEWA	Length="4"	Alignment="left" Filler="blank" ID="121">/</VBEWA> 
+<HWBAS	Length="16"	Alignment="left" Filler="blank" ID="122">/</HWBAS> 
+<FWBAS	Length="16"	Alignment="left" Filler="blank" ID="123">/</FWBAS> 
+<FIPOS	Length="14"	Alignment="left" Filler="blank" ID="124">/</FIPOS> 
+<VNAME	Length="6"	Alignment="left" Filler="blank" ID="125">/</VNAME> 
+<EGRUP	Length="3"	Alignment="left" Filler="blank" ID="126">/</EGRUP> 
+<BTYPE	Length="2"	Alignment="left" Filler="blank" ID="127">/</BTYPE> 
+<PAOBJNR	Length="10"	Alignment="left" Filler="blank" ID="128">/</PAOBJNR> 
+<KSTRG	Length="12"	Alignment="left" Filler="blank" ID="129">/</KSTRG> 
+<IMKEY	Length="8"	Alignment="left" Filler="blank" ID="130">/</IMKEY> 
+<DUMMY3	Length="8"	Alignment="left" Filler="blank" ID="131">/</DUMMY3> 
+<VPTNR	Length="10"	Alignment="left" Filler="blank" ID="132">/</VPTNR> 
+<NPLNR	Length="12"	Alignment="left" Filler="blank" ID="133">/</NPLNR> 
+<VORNR	Length="4"	Alignment="left" Filler="blank" ID="134">/</VORNR> 
+<XEGDR	Length="1"	Alignment="left" Filler="blank" ID="135">/</XEGDR> 
+<RECID	Length="2"	Alignment="left" Filler="blank" ID="136">/</RECID> 
+<PPRCT	Length="10"	Alignment="left" Filler="blank" ID="137">/</PPRCT> 
+<PROJK	Length="24"	Alignment="left" Filler="blank" ID="138">/</PROJK> 
+<UZAWE	Length="2"	Alignment="left" Filler="blank" ID="139">/</UZAWE> 
+<TXJCD	Length="15"	Alignment="left" Filler="blank" ID="140">/</TXJCD> 
+<FISTL	Length="16"	Alignment="left" Filler="blank" ID="141">/</FISTL> 
+<GEBER	Length="10"	Alignment="left" Filler="blank" ID="142">/</GEBER> 
+<DMBE2	Length="16"	Alignment="left" Filler="blank" ID="143">/</DMBE2> 
+<DMBE3	Length="16"	Alignment="left" Filler="blank" ID="144">/</DMBE3> 
+<PARGB	Length="4"	Alignment="left" Filler="blank" ID="145">/</PARGB> 
+<XREF1	Length="12"	Alignment="left" Filler="blank" ID="146">/</XREF1> 
+<XREF2	Length="12"	Alignment="left" Filler="blank" ID="147">/</XREF2> 
+<KBLNR	Length="10"	Alignment="left" Filler="blank" ID="149">/</KBLNR> 
+<KBLPOS	Length="3"	Alignment="left" Filler="blank" ID="150">/</KBLPOS> 
+<WDATE	Length="8"	Alignment="left" Filler="blank" ID="151">/</WDATE> 
+<WGBKZ	Length="1"	Alignment="left" Filler="blank" ID="152">/</WGBKZ> 
+<XAKTZ	Length="1"	Alignment="left" Filler="blank" ID="153">/</XAKTZ> 
+<WNAME	Length="30"	Alignment="left" Filler="blank" ID="154">/</WNAME> 
+<WORT1	Length="30"	Alignment="left" Filler="blank" ID="155">/</WORT1> 
+<WBZOG	Length="30"	Alignment="left" Filler="blank" ID="156">/</WBZOG> 
+<WORT2	Length="30"	Alignment="left" Filler="blank" ID="157">/</WORT2> 
+<WBANK	Length="60"	Alignment="left" Filler="blank" ID="158">/</WBANK> 
+<WLZBP	Length="60"	Alignment="left" Filler="blank" ID="159">/</WLZBP> 
+<DISKP	Length="8"	Alignment="left" Filler="blank" ID="160">/</DISKP> 
+<DISKT	Length="3"	Alignment="left" Filler="blank" ID="161">/</DISKT> 
+<WINFW	Length="16"	Alignment="left" Filler="blank" ID="162">/</WINFW> 
+<WINHW	Length="16"	Alignment="left" Filler="blank" ID="163">/</WINHW> 
+<WEVWV	Length="1"	Alignment="left" Filler="blank" ID="164">/</WEVWV> 
+<WSTAT	Length="1"	Alignment="left" Filler="blank" ID="165">/</WSTAT> 
+<WMWKZ	Length="2"	Alignment="left" Filler="blank" ID="166">/</WMWKZ> 
+<WSTKZ	Length="1"	Alignment="left" Filler="blank" ID="167">/</WSTKZ> 
+<RKE_ARTNR	Length="18"	Alignment="left" Filler="blank" ID="169">/</RKE_ARTNR> 
+<RKE_BONUS	Length="2"	Alignment="left" Filler="blank" ID="170">/</RKE_BONUS> 
+<RKE_BRSCH	Length="4"	Alignment="left" Filler="blank" ID="171">/</RKE_BRSCH> 
+<RKE_BUKRS	Length="4"	Alignment="left" Filler="blank" ID="172">/</RKE_BUKRS> 
+<RKE_BZIRK	Length="6"	Alignment="left" Filler="blank" ID="173">/</RKE_BZIRK> 
+<RKE_EFORM	Length="5"	Alignment="left" Filler="blank" ID="174">/</RKE_EFORM> 
+<RKE_FKART	Length="4"	Alignment="left" Filler="blank" ID="175">/</RKE_FKART> 
+<RKE_GEBIE	Length="4"	Alignment="left" Filler="blank" ID="176">/</RKE_GEBIE> 
+<RKE_GSBER	Length="4"	Alignment="left" Filler="blank" ID="177">/</RKE_GSBER> 
+<RKE_KAUFN	Length="10"	Alignment="left" Filler="blank" ID="178">/</RKE_KAUFN> 
+<RKE_KDGRP	Length="2"	Alignment="left" Filler="blank" ID="179">/</RKE_KDGRP> 
+<RKE_KDPOS	Length="6"	Alignment="left" Filler="blank" ID="180">/</RKE_KDPOS> 
+<RKE_KNDNR	Length="10"	Alignment="left" Filler="blank" ID="181">/</RKE_KNDNR> 
+<RKE_KOKRS	Length="4"	Alignment="left" Filler="blank" ID="182">/</RKE_KOKRS> 
+<RKE_KSTRG	Length="12"	Alignment="left" Filler="blank" ID="183">/</RKE_KSTRG> 
+<RKE_LAND1	Length="3"	Alignment="left" Filler="blank" ID="184">/</RKE_LAND1> 
+<RKE_MAABC	Length="1"	Alignment="left" Filler="blank" ID="185">/</RKE_MAABC> 
+<RKE_MATKL	Length="9"	Alignment="left" Filler="blank" ID="186">/</RKE_MATKL> 
+<RKE_PRCTR	Length="10"	Alignment="left" Filler="blank" ID="187">/</RKE_PRCTR> 
+<RKE_PSPNR	Length="24"	Alignment="left" Filler="blank" ID="188">/</RKE_PSPNR> 
+<RKE_RKAUFNR	Length="12"	Alignment="left" Filler="blank" ID="189">/</RKE_RKAUFNR> 
+<RKE_SPART	Length="2"	Alignment="left" Filler="blank" ID="190">/</RKE_SPART> 
+<RKE_VKBUR	Length="4"	Alignment="left" Filler="blank" ID="191">/</RKE_VKBUR> 
+<RKE_VKGRP	Length="3"	Alignment="left" Filler="blank" ID="192">/</RKE_VKGRP> 
+<RKE_VKORG	Length="4"	Alignment="left" Filler="blank" ID="193">/</RKE_VKORG> 
+<RKE_VTWEG	Length="2"	Alignment="left" Filler="blank" ID="194">/</RKE_VTWEG> 
+<RKE_WERKS	Length="4"	Alignment="left" Filler="blank" ID="195">/</RKE_WERKS> 
+<RKE_KMBRND	Length="2"	Alignment="left" Filler="blank" ID="196">/</RKE_KMBRND> 
+<RKE_KMCATG	Length="2"	Alignment="left" Filler="blank" ID="197">/</RKE_KMCATG> 
+<RKE_KMHI01	Length="10"	Alignment="left" Filler="blank" ID="198">/</RKE_KMHI01> 
+<RKE_KMHI02	Length="10"	Alignment="left" Filler="blank" ID="199">/</RKE_KMHI02> 
+<RKE_KMHI03	Length="10"	Alignment="left" Filler="blank" ID="200">/</RKE_KMHI03> 
+<RKE_KMKDGR	Length="2"	Alignment="left" Filler="blank" ID="201">/</RKE_KMKDGR> 
+<RKE_KMLAND	Length="3"	Alignment="left" Filler="blank" ID="202">/</RKE_KMLAND> 
+<RKE_KMMAKL	Length="9"	Alignment="left" Filler="blank" ID="203">/</RKE_KMMAKL> 
+<RKE_KMNIEL	Length="2"	Alignment="left" Filler="blank" ID="204">/</RKE_KMNIEL> 
+<RKE_KMSTGE	Length="2"	Alignment="left" Filler="blank" ID="205">/</RKE_KMSTGE> 
+<RKE_KMVKBU	Length="4"	Alignment="left" Filler="blank" ID="206">/</RKE_KMVKBU> 
+<RKE_KMVKGR	Length="3"	Alignment="left" Filler="blank" ID="207">/</RKE_KMVKGR> 
+<RKE_KMVTNR	Length="8"	Alignment="left" Filler="blank" ID="208">/</RKE_KMVTNR> 
+<RKE_PPRCTR	Length="10"	Alignment="left" Filler="blank" ID="209">/</RKE_PPRCTR> 
+
+<!-- START new RKE-elements --> 
+<RKE_WW005	Length="5"	Alignment="left" Filler="blank" ID="276">/</RKE_WW005> 
+<RKE_WW006	Length="5"	Alignment="left" Filler="blank" ID="277">/</RKE_WW006> 
+<RKE_WW007	Length="3"	Alignment="left" Filler="blank" ID="278">/</RKE_WW007> 
+<RKE_WW008	Length="3"	Alignment="left" Filler="blank" ID="279">/</RKE_WW008> 
+<RKE_WW009	Length="1"	Alignment="left" Filler="blank" ID="280">/</RKE_WW009> 
+<RKE_WW010	Length="3"	Alignment="left" Filler="blank" ID="281">/</RKE_WW010> 
+<RKE_WW011	Length="2"	Alignment="left" Filler="blank" ID="282">/</RKE_WW011> 
+<RKE_WW012	Length="6"	Alignment="left" Filler="blank" ID="283">/</RKE_WW012> 
+<RKE_WW013	Length="10"	Alignment="left" Filler="blank" ID="284">/</RKE_WW013> 
+<RKE_WW015	Length="1"	Alignment="left" Filler="blank" ID="285">/</RKE_WW015> 
+<RKE_WW016	Length="2"	Alignment="left" Filler="blank" ID="286">/</RKE_WW016> 
+<RKE_WW017	Length="7"	Alignment="left" Filler="blank" ID="287">/</RKE_WW017> 
+<RKE_WW019	Length="6"	Alignment="left" Filler="blank" ID="289">/</RKE_WW019> 
+<!-- END new RKE-elements --> 
+
+<VBUND	Length="6"	Alignment="left" Filler="blank" ID="210">/</VBUND> 
+<FKBER	Length="4"	Alignment="left" Filler="blank" ID="211">/</FKBER> 
+<DABRZ	Length="8"	Alignment="left" Filler="blank" ID="212">/</DABRZ> 
+<XSTBA	Length="1"	Alignment="left" Filler="blank" ID="213">/</XSTBA> 
+
+<!-- START Additional (empty) tags start --> 
+<RSTGR	Length="3" Alignment="left" Filler="blank" ID="214">/</RSTGR> 
+<FIPEX	Length="24" Alignment="left" Filler="blank" ID="215">/</FIPEX> 
+<XNEGP	Length="1" Alignment="left" Filler="blank" ID="216">/</XNEGP> 
+<GRICD	Length="2" Alignment="left" Filler="blank" ID="217">/</GRICD> 
+<GRIRG	Length="3" Alignment="left" Filler="blank" ID="218">/</GRIRG> 
+<GITYP	Length="2" Alignment="left" Filler="blank" ID="219">/</GITYP> 
+<FITYP	Length="2" Alignment="left" Filler="blank" ID="220">/</FITYP> 
+<STCDT	Length="2" Alignment="left" Filler="blank" ID="221">/</STCDT> 
+<STKZN	Length="1" Alignment="left" Filler="blank" ID="222">/</STKZN> 
+<STCD3	Length="18" Alignment="left" Filler="blank" ID="223">/</STCD3> 
+<STCD4	Length="18" Alignment="left" Filler="blank" ID="224">/</STCD4> 
+<XREF3	Length="20" Alignment="left" Filler="blank" ID="225">/</XREF3> 
+<KIDNO	Length="30" Alignment="left" Filler="blank" ID="226">/</KIDNO> 
+<DTWS1	Length="2" Alignment="left" Filler="blank" ID="227">/</DTWS1> 
+<DTWS2	Length="2" Alignment="left" Filler="blank" ID="228">/</DTWS2> 
+<DTWS3	Length="2" Alignment="left" Filler="blank" ID="229">/</DTWS3> 
+<DTWS4	Length="2" Alignment="left" Filler="blank" ID="230">/</DTWS4> 
+<DTAWS	Length="2" Alignment="left" Filler="blank" ID="231">/</DTAWS> 
+<PYCUR	Length="5" Alignment="left" Filler="blank" ID="232">/</PYCUR> 
+<PYAMT	Length="16" Alignment="left" Filler="blank" ID="233">/</PYAMT> 
+<BUPLA	Length="4" Alignment="left" Filler="blank" ID="234">/</BUPLA> 
+<SECCO	Length="4" Alignment="left" Filler="blank" ID="235">/</SECCO> 
+<LSTAR	Length="6" Alignment="left" Filler="blank" ID="236">/</LSTAR> 
+<EGDEB	Length="10" Alignment="left" Filler="blank" ID="237">/</EGDEB> 
+<WENR	Length="8" Alignment="left" Filler="blank" ID="238">/</WENR> 
+<GENR	Length="8" Alignment="left" Filler="blank" ID="239">/</GENR> 
+<GRNR	Length="8" Alignment="left" Filler="blank" ID="240">/</GRNR> 
+<MENR	Length="8" Alignment="left" Filler="blank" ID="241">/</MENR> 
+<MIVE	Length="13" Alignment="left" Filler="blank" ID="242">/</MIVE> 
+<NKSL	Length="4" Alignment="left" Filler="blank" ID="243">/</NKSL> 
+<EMPSL	Length="5" Alignment="left" Filler="blank" ID="244">/</EMPSL> 
+<SVWNR	Length="13" Alignment="left" Filler="blank" ID="245">/</SVWNR> 
+<SBERI	Length="10" Alignment="left" Filler="blank" ID="246">/</SBERI> 
+<KKBER	Length="4" Alignment="left" Filler="blank" ID="247">/</KKBER> 
+<EMPFB	Length="10" Alignment="left" Filler="blank" ID="248">/</EMPFB> 
+<KURSR_M	Length="10" Alignment="left" Filler="blank" ID="249">/</KURSR_M> 
+<J_1KFREPRE	Length="10" Alignment="left" Filler="blank" ID="250">/</J_1KFREPRE> 
+<J_1KFTBUS	Length="30" Alignment="left" Filler="blank" ID="251">/</J_1KFTBUS> 
+<J_1KFTIND	Length="30" Alignment="left" Filler="blank" ID="252">/</J_1KFTIND> 
+<IDXSP	Length="5" Alignment="left" Filler="blank" ID="253">/</IDXSP> 
+<ANRED	Length="15" Alignment="left" Filler="blank" ID="254">/</ANRED> 
+<RECNNR	Length="13" Alignment="left" Filler="blank" ID="255">/</RECNNR> 
+<E_MIVE	Length="13" Alignment="left" Filler="blank" ID="256">/</E_MIVE> 
+<BKREF	Length="20" Alignment="left" Filler="blank" ID="257">/</BKREF> 
+<DTAMS	Length="1" Alignment="left" Filler="blank" ID="258">/</DTAMS> 
+<CESSION_KZ	Length="2" Alignment="left" Filler="blank" ID="259">/</CESSION_KZ> 
+<GRANT_NBR	Length="20" Alignment="left" Filler="blank" ID="260">/</GRANT_NBR> 
+<FKBER_LONG	Length="16" Alignment="left" Filler="blank" ID="261">/</FKBER_LONG> 
+<ERLKZ	Length="1" Alignment="left" Filler="blank" ID="262">/</ERLKZ> 
+<IBAN	Length="34" Alignment="left" Filler="blank" ID="263">/</IBAN> 
+<VALID_FROM	Length="8" Alignment="left" Filler="blank" ID="264">/</VALID_FROM> 
+<SEGMENT	Length="10" Alignment="left" Filler="blank" ID="265">/</SEGMENT> 
+<PSEGMENT	Length="10" Alignment="left" Filler="blank" ID="266">/</PSEGMENT> 
+<HKTID	Length="5" Alignment="left" Filler="blank" ID="267">/</HKTID> 
+<XSIWE	Length="1" Alignment="left" Filler="blank" ID="268">/</XSIWE> 
+<TCNO	Length="16" Alignment="left" Filler="blank" ID="269">/</TCNO> 
+<DATEOFSERVICE	Length="8" Alignment="left" Filler="blank" ID="270">/</DATEOFSERVICE> 
+<NOTAXCORR	Length="1" Alignment="left" Filler="blank" ID="271">/</NOTAXCORR> 
+<DIFFOPTRATE	Length="10" Alignment="left" Filler="blank" ID="272">/</DIFFOPTRATE> 
+<HASDIFFOPTRATE	Length="1" Alignment="left" Filler="blank" ID="273">/</HASDIFFOPTRATE> 
+<SENDE	Length="1" Alignment="left" Filler="blank" ID="274">/</SENDE> 
+<PRODPER	Length="8" Alignment="left" Filler="blank" ID="275">/</PRODPER> 
+<!-- END Additional tags -->	
+
+</invoiceDetails_1_elements> 
+</xsl:template> 
+
+<xsl:template name="invoiceDetails_DetailCharges_1_elements"> 
+<invoiceDetails_DetailCharges_1_elements> 
+<STYPE ID="1"	Length="1"	Alignment="left" Filler="blank">2</STYPE> 
+<TBNAM ID="2"	Length="30"	Alignment="left" Filler="blank">BBSEG</TBNAM> 
+<NEWBS ID="3"	Length="2"	Alignment="left" Filler="blank"> 
+<xsl:if test="parent::node()/type='I'">40</xsl:if> 
+<xsl:if test="parent::node()/type='C'">50</xsl:if> 
+</NEWBS> 
+<DUMMYX	ID="4"	Length="10"	Alignment="left" Filler="blank">/</DUMMYX> 
+<NEWUM	ID="5"	Length="1"	Alignment="left" Filler="blank">/</NEWUM> 
+<NEWBK	ID="6"	Length="4"	Alignment="left" Filler="blank">/</NEWBK> 
+<WRBTR	ID="7"	Length="16"	Alignment="left" Filler="blank"> 
+<!--	<xsl:value-of select="format-number(totalAmount, '#0.00', 'european')"/>	--> 
+<xsl:value-of select="format-number(totalAmount, '0000000000000,00', 'european')"/>	
+</WRBTR> 
+<DMBTR	ID="8"	Length="16"	Alignment="left" Filler="blank">/</DMBTR> 
+<WMWST	ID="9"	Length="16"	Alignment="left" Filler="blank">/</WMWST> 
+<MWSTS	ID="10"	Length="16"	Alignment="left" Filler="blank">/</MWSTS> 
+<MWSKZ	ID="11"	Length="2"	Alignment="left" Filler="blank"> 
+<xsl:value-of select="parent::node()/financialTaxCode" /> 
+</MWSKZ> 
+<XSKRL	ID="12"	Length="1"	Alignment="left" Filler="blank">/</XSKRL> 
+<FWZUZ	ID="13"	Length="16"	Alignment="left" Filler="blank">/</FWZUZ> 
+<HWZUZ	ID="14"	Length="16"	Alignment="left" Filler="blank">/</HWZUZ> 
+<GSBER	ID="15"	Length="4"	Alignment="left" Filler="blank">/</GSBER> 
+<KOSTL	ID="16"	Length="10"	Alignment="left" Filler="blank"> 
+<xsl:choose> 
+<xsl:when test="financialCostcenter and string-length(financialCostcenter) &gt; 0"> 
+<xsl:value-of select="financialCostcenter" /> 
+</xsl:when> 
+<xsl:otherwise> 
+<xsl:value-of select="'/'" /> 
+</xsl:otherwise> 
+</xsl:choose> 
+</KOSTL> 
+<DUMMY4	ID="17"	Length="4"	Alignment="left" Filler="blank">/</DUMMY4> 
+<AUFNR	ID="18"	Length="12"	Alignment="left" Filler="blank"> 
+<xsl:choose> 
+<xsl:when test="costcenter2 and string-length(costcenter2) &gt; 0"> 
+<xsl:value-of select="costcenter2" /> 
+</xsl:when> 
+<xsl:otherwise> 
+<xsl:value-of select="'/'" /> 
+</xsl:otherwise> 
+</xsl:choose> 
+</AUFNR> 
+<EBELN	ID="19"	Length="10"	Alignment="left" Filler="blank">/</EBELN> 
+<EBELP	ID="20"	Length="5"	Alignment="left" Filler="blank">/</EBELP> 
+<PROJN	ID="21"	Length="16"	Alignment="left" Filler="blank">/</PROJN> 
+<MATNR	ID="22"	Length="18"	Alignment="left" Filler="blank">/</MATNR> 
+<WERKS	ID="23"	Length="4"	Alignment="left" Filler="blank">/</WERKS> 
+<MENGE	ID="24"	Length="17"	Alignment="left" Filler="blank">/</MENGE> 
+<MEINS	ID="25"	Length="3"	Alignment="left" Filler="blank">/</MEINS> 
+<VBEL2	ID="26"	Length="10"	Alignment="left" Filler="blank">/</VBEL2> 
+<POSN2	ID="27"	Length="6"	Alignment="left" Filler="blank">/</POSN2> 
+<ETEN2	ID="28"	Length="4"	Alignment="left" Filler="blank">/</ETEN2> 
+<PERNR	ID="29"	Length="8"	Alignment="left" Filler="blank">/</PERNR> 
+<BEWAR	ID="30"	Length="3"	Alignment="left" Filler="blank">/</BEWAR> 
+<VALUT	ID="31"	Length="8"	Alignment="left" Filler="blank">/</VALUT> 
+<ZFBDT	ID="32"	Length="8"	Alignment="left" Filler="blank">/</ZFBDT> 
+<ZINKZ	ID="33"	Length="2"	Alignment="left" Filler="blank">/</ZINKZ> 
+<ZUONR	ID="34"	Length="18"	Alignment="left" Filler="blank"> 
+<xsl:value-of select="orderNumber" /> 
+<xsl:value-of select="'-'" /> 
+<xsl:value-of select="itemNumber" /> 
+</ZUONR> 
+<FKONT	ID="35"	Length="3"	Alignment="left" Filler="blank">/</FKONT> 
+<XAABG	ID="36"	Length="1"	Alignment="left" Filler="blank">/</XAABG> 
+<SGTXT	ID="37"	Length="50"	Alignment="left" Filler="blank"> 
+<xsl:variable name="twoDigitYear"> 
+<xsl:value-of select="substring(parent::node()/financialPeriodYear, 3, 4)"/> 
+</xsl:variable> 
+<xsl:value-of select="$twoDigitYear" /> 
+<xsl:value-of select="'/'" /> 
+<xsl:value-of select="parent::node()/financialPeriodMonth" /> 
+</SGTXT> 
+<BLNKZ	ID="38"	Alignment="left" Filler="blank" Length="2">/</BLNKZ> 
+<BLNBT	ID="39" Alignment="left" Filler="blank" Length="16">/</BLNBT> 
+<BLNPZ	ID="40" Alignment="left" Filler="blank" Length="8">/</BLNPZ> 
+<MABER	ID="41" Alignment="left" Filler="blank" Length="2">/</MABER> 
+<SKFBT	ID="42" Alignment="left" Filler="blank" Length="16">/</SKFBT> 
+<WSKTO	ID="43" Alignment="left" Filler="blank" Length="16">/</WSKTO> 
+<ZTERM	ID="44" Alignment="left" Filler="blank" Length="4">/</ZTERM> 
+<ZBD1T	ID="45" Alignment="left" Filler="blank" Length="3">/</ZBD1T> 
+<ZBD1P	ID="46" Alignment="left" Filler="blank" Length="6">/</ZBD1P> 
+<ZBD2T	ID="47" Alignment="left" Filler="blank" Length="3">/</ZBD2T> 
+<ZBD2P	ID="48" Alignment="left" Filler="blank" Length="6">/</ZBD2P> 
+<ZBD3T	ID="49" Alignment="left" Filler="blank" Length="3">/</ZBD3T> 
+<ZLSPR	ID="50" Alignment="left" Filler="blank" Length="1">/</ZLSPR> 
+<REBZG	ID="51" Alignment="left" Filler="blank" Length="10">/</REBZG> 
+<REBZJ	ID="52" Alignment="left" Filler="blank" Length="4">/</REBZJ> 
+<REBZZ	ID="53" Alignment="left" Filler="blank" Length="3">/</REBZZ> 
+<ZLSCH	ID="54" Alignment="left" Filler="blank" Length="1">/</ZLSCH> 
+<SAMNR	ID="55" Alignment="left" Filler="blank" Length="8">/</SAMNR> 
+<ZBFIX	ID="56" Alignment="left" Filler="blank" Length="1">/</ZBFIX> 
+<QSSKZ	ID="57" Alignment="left" Filler="blank" Length="2">/</QSSKZ> 
+<QSSHB	ID="58" Alignment="left" Filler="blank" Length="16">/</QSSHB> 
+<QSFBT	ID="59" Alignment="left" Filler="blank" Length="16">/</QSFBT> 
+<ESRNR	ID="60" Alignment="left" Filler="blank" Length="11">/</ESRNR> 
+<ESRPZ	ID="61" Alignment="left" Filler="blank" Length="2">/</ESRPZ> 
+<ESRRE	ID="62" Alignment="left" Filler="blank" Length="27">/</ESRRE> 
+<FDTAG	ID="63" Alignment="left" Filler="blank" Length="8">/</FDTAG> 
+<FDLEV	ID="64" Alignment="left" Filler="blank" Length="2">/</FDLEV> 
+<ANLN1	ID="65" Alignment="left" Filler="blank" Length="12">/</ANLN1> 
+<ANLN2	ID="66" Alignment="left" Filler="blank" Length="4">/</ANLN2> 
+<BZDAT	ID="67" Alignment="left" Filler="blank" Length="8">/</BZDAT> 
+<ANBWA	ID="68" Alignment="left" Filler="blank" Length="3">/</ANBWA> 
+<ABPER	ID="69" Alignment="left" Filler="blank" Length="7">/</ABPER> 
+<GBETR	ID="70" Alignment="left" Filler="blank" Length="16">/</GBETR> 
+<KURSR	ID="71" Alignment="left" Filler="blank" Length="10">/</KURSR> 
+<MANSP	ID="72" Alignment="left" Filler="blank" Length="1">/</MANSP> 
+<MSCHL	ID="73" Alignment="left" Filler="blank" Length="1">/</MSCHL> 
+<HBKID	ID="74" Alignment="left" Filler="blank" Length="5">/</HBKID> 
+<BVTYP	ID="75" Alignment="left" Filler="blank" Length="4">/</BVTYP> 
+<ANFBN	ID="76" Alignment="left" Filler="blank" Length="10">/</ANFBN> 
+<ANFBU	ID="77" Alignment="left" Filler="blank" Length="4">/</ANFBU> 
+<ANFBJ	ID="78" Alignment="left" Filler="blank" Length="4">/</ANFBJ> 
+<LZBKZ	ID="79" Alignment="left" Filler="blank" Length="3"> 
+<xsl:choose> 
+<xsl:when test="orderType='S'"> 
+<xsl:value-of select="$constLZBZK_S_ORDER" /> 
+</xsl:when> 
+<xsl:otherwise> 
+<xsl:value-of select="$constLZBZK_OTHER" /> 
+</xsl:otherwise> 
+</xsl:choose>	
+</LZBKZ> 
+<LANDL	ID="80" Alignment="left" Filler="blank" Length="3">/</LANDL> 
+<DIEKZ	ID="81" Alignment="left" Filler="blank" Length="1">/</DIEKZ> 
+<ZOLLD	ID="82" Alignment="left" Filler="blank" Length="8">/</ZOLLD> 
+<ZOLLT	ID="83" Alignment="left" Filler="blank" Length="8">/</ZOLLT> 
+<VRSDT	ID="84" Alignment="left" Filler="blank" Length="8">/</VRSDT> 
+<VRSKZ	ID="85" Alignment="left" Filler="blank" Length="1">/</VRSKZ> 
+<HZUON	ID="86" Alignment="left" Filler="blank" Length="18">/</HZUON> 
+<REGUL	ID="87" Alignment="left" Filler="blank" Length="1">/</REGUL> 
+<NAME1	ID="88" Alignment="left" Filler="blank" Length="35">/</NAME1> 
+<NAME2	ID="89" Alignment="left" Filler="blank" Length="35">/</NAME2> 
+<NAME3	ID="90" Alignment="left" Filler="blank" Length="35">/</NAME3> 
+<NAME4	ID="91" Alignment="left" Filler="blank" Length="35">/</NAME4> 
+<STRAS	ID="92" Alignment="left" Filler="blank" Length="35">/</STRAS> 
+<ORT01	ID="93" Alignment="left" Filler="blank" Length="35">/</ORT01> 
+<PSTLZ	ID="94" Alignment="left" Filler="blank" Length="10">/</PSTLZ> 
+<LAND1	ID="95" Alignment="left" Filler="blank" Length="3">/</LAND1> 
+<REGIO	ID="96" Alignment="left" Filler="blank" Length="3">/</REGIO> 
+<BANKL	ID="97" Alignment="left" Filler="blank" Length="15">/</BANKL> 
+<BANKS	ID="98" Alignment="left" Filler="blank" Length="3">/</BANKS> 
+<BANKN	ID="99" Alignment="left" Filler="blank" Length="18">/</BANKN> 
+<BKONT	ID="100" Alignment="left" Filler="blank" Length="2">/</BKONT> 
+<STCD1	ID="101" Alignment="left" Filler="blank" Length="16">/</STCD1> 
+<STCD2	ID="102" Alignment="left" Filler="blank" Length="11">/</STCD2> 
+<MADAT	ID="103" Alignment="left" Filler="blank" Length="8">/</MADAT> 
+<MANST	ID="104" Alignment="left" Filler="blank" Length="1">/</MANST> 
+<EGMLD	ID="105" Alignment="left" Filler="blank" Length="3">/</EGMLD> 
+<DUMMY2	ID="106" Alignment="left" Filler="blank" Length="3">/</DUMMY2> 
+<STCEG	ID="107" Alignment="left" Filler="blank" Length="20">/</STCEG> 
+<STKZA	ID="108" Alignment="left" Filler="blank" Length="1">/</STKZA> 
+<STKZU	ID="109" Alignment="left" Filler="blank" Length="1">/</STKZU> 
+<PFACH	ID="110" Alignment="left" Filler="blank" Length="10">/</PFACH> 
+<PSTL2	ID="111" Alignment="left" Filler="blank" Length="10">/</PSTL2> 
+<SPRAS	ID="112" Alignment="left" Filler="blank" Length="1">/</SPRAS> 
+<XINVE	ID="113" Alignment="left" Filler="blank" Length="1">/</XINVE> 
+
+<NEWKO ID="114" Length="17" Alignment="left" Filler="blank"> 
+<xsl:value-of select="accountNumber" /> 
+</NEWKO> 
+
+<NEWBW	Length="3"	Alignment="left" Filler="blank" ID="115">/</NEWBW> 
+<KNRZE	Length="17"	Alignment="left" Filler="blank" ID="116">/</KNRZE> 
+<HKONT	Length="10"	Alignment="left" Filler="blank" ID="117">/</HKONT> 
+<PRCTR	Length="10"	Alignment="left" Filler="blank" ID="118">/</PRCTR> 
+<VERTN	Length="13"	Alignment="left" Filler="blank" ID="119">/</VERTN> 
+<VERTT	Length="1"	Alignment="left" Filler="blank" ID="120">/</VERTT> 
+<VBEWA	Length="4"	Alignment="left" Filler="blank" ID="121">/</VBEWA> 
+<HWBAS	Length="16"	Alignment="left" Filler="blank" ID="122">/</HWBAS> 
+<FWBAS	Length="16"	Alignment="left" Filler="blank" ID="123">/</FWBAS> 
+<FIPOS	Length="14"	Alignment="left" Filler="blank" ID="124">/</FIPOS> 
+<VNAME	Length="6"	Alignment="left" Filler="blank" ID="125">/</VNAME> 
+<EGRUP	Length="3"	Alignment="left" Filler="blank" ID="126">/</EGRUP> 
+<BTYPE	Length="2"	Alignment="left" Filler="blank" ID="127">/</BTYPE> 
+<PAOBJNR	Length="10"	Alignment="left" Filler="blank" ID="128">/</PAOBJNR> 
+<KSTRG	Length="12"	Alignment="left" Filler="blank" ID="129">/</KSTRG> 
+<IMKEY	Length="8"	Alignment="left" Filler="blank" ID="130">/</IMKEY> 
+<DUMMY3	Length="8"	Alignment="left" Filler="blank" ID="131">/</DUMMY3> 
+<VPTNR	Length="10"	Alignment="left" Filler="blank" ID="132">/</VPTNR> 
+<NPLNR	Length="12"	Alignment="left" Filler="blank" ID="133">/</NPLNR> 
+<VORNR	Length="4"	Alignment="left" Filler="blank" ID="134">/</VORNR> 
+<XEGDR	Length="1"	Alignment="left" Filler="blank" ID="135">/</XEGDR> 
+<RECID	Length="2"	Alignment="left" Filler="blank" ID="136">/</RECID> 
+<PPRCT	Length="10"	Alignment="left" Filler="blank" ID="137">/</PPRCT> 
+<PROJK	Length="24"	Alignment="left" Filler="blank" ID="138">/</PROJK> 
+<UZAWE	Length="2"	Alignment="left" Filler="blank" ID="139">/</UZAWE> 
+<TXJCD	Length="15"	Alignment="left" Filler="blank" ID="140">/</TXJCD> 
+<FISTL	Length="16"	Alignment="left" Filler="blank" ID="141">/</FISTL> 
+<GEBER	Length="10"	Alignment="left" Filler="blank" ID="142">/</GEBER> 
+<DMBE2	Length="16"	Alignment="left" Filler="blank" ID="143">/</DMBE2> 
+<DMBE3	Length="16"	Alignment="left" Filler="blank" ID="144">/</DMBE3> 
+<PARGB	Length="4"	Alignment="left" Filler="blank" ID="145">/</PARGB> 
+<XREF1	Length="12"	Alignment="left" Filler="blank" ID="146">/</XREF1> 
+<XREF2	Length="12"	Alignment="left" Filler="blank" ID="147">/</XREF2> 
+<KBLNR	Length="10"	Alignment="left" Filler="blank" ID="149">/</KBLNR> 
+<KBLPOS	Length="3"	Alignment="left" Filler="blank" ID="150">/</KBLPOS> 
+<WDATE	Length="8"	Alignment="left" Filler="blank" ID="151">/</WDATE> 
+<WGBKZ	Length="1"	Alignment="left" Filler="blank" ID="152">/</WGBKZ> 
+<XAKTZ	Length="1"	Alignment="left" Filler="blank" ID="153">/</XAKTZ> 
+<WNAME	Length="30"	Alignment="left" Filler="blank" ID="154">/</WNAME> 
+<WORT1	Length="30"	Alignment="left" Filler="blank" ID="155">/</WORT1> 
+<WBZOG	Length="30"	Alignment="left" Filler="blank" ID="156">/</WBZOG> 
+<WORT2	Length="30"	Alignment="left" Filler="blank" ID="157">/</WORT2> 
+<WBANK	Length="60"	Alignment="left" Filler="blank" ID="158">/</WBANK> 
+<WLZBP	Length="60"	Alignment="left" Filler="blank" ID="159">/</WLZBP> 
+<DISKP	Length="8"	Alignment="left" Filler="blank" ID="160">/</DISKP> 
+<DISKT	Length="3"	Alignment="left" Filler="blank" ID="161">/</DISKT> 
+<WINFW	Length="16"	Alignment="left" Filler="blank" ID="162">/</WINFW> 
+<WINHW	Length="16"	Alignment="left" Filler="blank" ID="163">/</WINHW> 
+<WEVWV	Length="1"	Alignment="left" Filler="blank" ID="164">/</WEVWV> 
+<WSTAT	Length="1"	Alignment="left" Filler="blank" ID="165">/</WSTAT> 
+<WMWKZ	Length="2"	Alignment="left" Filler="blank" ID="166">/</WMWKZ> 
+<WSTKZ	Length="1"	Alignment="left" Filler="blank" ID="167">/</WSTKZ> 
+<RKE_ARTNR	Length="18"	Alignment="left" Filler="blank" ID="169">/</RKE_ARTNR> 
+<RKE_BONUS	Length="2"	Alignment="left" Filler="blank" ID="170">/</RKE_BONUS> 
+<RKE_BRSCH	Length="4"	Alignment="left" Filler="blank" ID="171">/</RKE_BRSCH> 
+<RKE_BUKRS	Length="4"	Alignment="left" Filler="blank" ID="172">/</RKE_BUKRS> 
+<RKE_BZIRK	Length="6"	Alignment="left" Filler="blank" ID="173">/</RKE_BZIRK> 
+<RKE_EFORM	Length="5"	Alignment="left" Filler="blank" ID="174">/</RKE_EFORM> 
+<RKE_FKART	Length="4"	Alignment="left" Filler="blank" ID="175">/</RKE_FKART> 
+<RKE_GEBIE	Length="4"	Alignment="left" Filler="blank" ID="176">/</RKE_GEBIE> 
+<RKE_GSBER	Length="4"	Alignment="left" Filler="blank" ID="177">/</RKE_GSBER> 
+<RKE_KAUFN	Length="10"	Alignment="left" Filler="blank" ID="178">/</RKE_KAUFN> 
+<RKE_KDGRP	Length="2"	Alignment="left" Filler="blank" ID="179">/</RKE_KDGRP> 
+<RKE_KDPOS	Length="6"	Alignment="left" Filler="blank" ID="180">/</RKE_KDPOS> 
+<RKE_KNDNR	Length="10"	Alignment="left" Filler="blank" ID="181">/</RKE_KNDNR> 
+<RKE_KOKRS	Length="4"	Alignment="left" Filler="blank" ID="182">/</RKE_KOKRS> 
+<RKE_KSTRG	Length="12"	Alignment="left" Filler="blank" ID="183">/</RKE_KSTRG> 
+<RKE_LAND1	Length="3"	Alignment="left" Filler="blank" ID="184">/</RKE_LAND1> 
+<RKE_MAABC	Length="1"	Alignment="left" Filler="blank" ID="185">/</RKE_MAABC> 
+<RKE_MATKL	Length="9"	Alignment="left" Filler="blank" ID="186">/</RKE_MATKL> 
+<RKE_PRCTR	Length="10"	Alignment="left" Filler="blank" ID="187">/</RKE_PRCTR> 
+<RKE_PSPNR	Length="24"	Alignment="left" Filler="blank" ID="188">/</RKE_PSPNR> 
+<RKE_RKAUFNR	Length="12"	Alignment="left" Filler="blank" ID="189">/</RKE_RKAUFNR> 
+<RKE_SPART	Length="2"	Alignment="left" Filler="blank" ID="190">/</RKE_SPART> 
+<RKE_VKBUR	Length="4"	Alignment="left" Filler="blank" ID="191">/</RKE_VKBUR> 
+<RKE_VKGRP	Length="3"	Alignment="left" Filler="blank" ID="192">/</RKE_VKGRP> 
+<RKE_VKORG	Length="4"	Alignment="left" Filler="blank" ID="193">/</RKE_VKORG> 
+<RKE_VTWEG	Length="2"	Alignment="left" Filler="blank" ID="194">/</RKE_VTWEG> 
+<RKE_WERKS	Length="4"	Alignment="left" Filler="blank" ID="195">/</RKE_WERKS> 
+<RKE_KMBRND	Length="2"	Alignment="left" Filler="blank" ID="196">/</RKE_KMBRND> 
+<RKE_KMCATG	Length="2"	Alignment="left" Filler="blank" ID="197">/</RKE_KMCATG> 
+<RKE_KMHI01	Length="10"	Alignment="left" Filler="blank" ID="198">/</RKE_KMHI01> 
+<RKE_KMHI02	Length="10"	Alignment="left" Filler="blank" ID="199">/</RKE_KMHI02> 
+<RKE_KMHI03	Length="10"	Alignment="left" Filler="blank" ID="200">/</RKE_KMHI03> 
+<RKE_KMKDGR	Length="2"	Alignment="left" Filler="blank" ID="201">/</RKE_KMKDGR> 
+<RKE_KMLAND	Length="3"	Alignment="left" Filler="blank" ID="202">/</RKE_KMLAND> 
+<RKE_KMMAKL	Length="9"	Alignment="left" Filler="blank" ID="203">/</RKE_KMMAKL> 
+<RKE_KMNIEL	Length="2"	Alignment="left" Filler="blank" ID="204">/</RKE_KMNIEL> 
+<RKE_KMSTGE	Length="2"	Alignment="left" Filler="blank" ID="205">/</RKE_KMSTGE> 
+<RKE_KMVKBU	Length="4"	Alignment="left" Filler="blank" ID="206">/</RKE_KMVKBU> 
+<RKE_KMVKGR	Length="3"	Alignment="left" Filler="blank" ID="207">/</RKE_KMVKGR> 
+<RKE_KMVTNR	Length="8"	Alignment="left" Filler="blank" ID="208">/</RKE_KMVTNR> 
+<RKE_PPRCTR	Length="10"	Alignment="left" Filler="blank" ID="209">/</RKE_PPRCTR> 
+
+<!-- START new RKE-elements --> 
+<RKE_WW005	Length="5"	Alignment="left" Filler="blank" ID="276">/</RKE_WW005> 
+<RKE_WW006	Length="5"	Alignment="left" Filler="blank" ID="277">/</RKE_WW006> 
+<RKE_WW007	Length="3"	Alignment="left" Filler="blank" ID="278">/</RKE_WW007> 
+<RKE_WW008	Length="3"	Alignment="left" Filler="blank" ID="279">/</RKE_WW008> 
+<RKE_WW009	Length="1"	Alignment="left" Filler="blank" ID="280">/</RKE_WW009> 
+<RKE_WW010	Length="3"	Alignment="left" Filler="blank" ID="281">/</RKE_WW010> 
+<RKE_WW011	Length="2"	Alignment="left" Filler="blank" ID="282">/</RKE_WW011> 
+<RKE_WW012	Length="6"	Alignment="left" Filler="blank" ID="283">/</RKE_WW012> 
+<RKE_WW013	Length="10"	Alignment="left" Filler="blank" ID="284">/</RKE_WW013> 
+<RKE_WW015	Length="1"	Alignment="left" Filler="blank" ID="285">/</RKE_WW015> 
+<RKE_WW016	Length="2"	Alignment="left" Filler="blank" ID="286">/</RKE_WW016> 
+<RKE_WW017	Length="7"	Alignment="left" Filler="blank" ID="287">/</RKE_WW017> 
+<RKE_WW019	Length="6"	Alignment="left" Filler="blank" ID="289">/</RKE_WW019> 
+<!-- END new RKE-elements --> 
+
+<VBUND	Length="6"	Alignment="left" Filler="blank" ID="210">/</VBUND> 
+<FKBER	Length="4"	Alignment="left" Filler="blank" ID="211">/</FKBER> 
+<DABRZ	Length="8"	Alignment="left" Filler="blank" ID="212">/</DABRZ> 
+<XSTBA	Length="1"	Alignment="left" Filler="blank" ID="213">/</XSTBA> 
+
+<!-- Additional (empty) tags start --> 
+<RSTGR	Length="3" Alignment="left" Filler="blank" ID="214">/</RSTGR> 
+<FIPEX	Length="24" Alignment="left" Filler="blank" ID="215">/</FIPEX> 
+<XNEGP	Length="1" Alignment="left" Filler="blank" ID="216">/</XNEGP> 
+<GRICD	Length="2" Alignment="left" Filler="blank" ID="217">/</GRICD> 
+<GRIRG	Length="3" Alignment="left" Filler="blank" ID="218">/</GRIRG> 
+<GITYP	Length="2" Alignment="left" Filler="blank" ID="219">/</GITYP> 
+<FITYP	Length="2" Alignment="left" Filler="blank" ID="220">/</FITYP> 
+<STCDT	Length="2" Alignment="left" Filler="blank" ID="221">/</STCDT> 
+<STKZN	Length="1" Alignment="left" Filler="blank" ID="222">/</STKZN> 
+<STCD3	Length="18" Alignment="left" Filler="blank" ID="223">/</STCD3> 
+<STCD4	Length="18" Alignment="left" Filler="blank" ID="224">/</STCD4> 
+<XREF3	Length="20" Alignment="left" Filler="blank" ID="225">/</XREF3> 
+<KIDNO	Length="30" Alignment="left" Filler="blank" ID="226">/</KIDNO> 
+<DTWS1	Length="2" Alignment="left" Filler="blank" ID="227">/</DTWS1> 
+<DTWS2	Length="2" Alignment="left" Filler="blank" ID="228">/</DTWS2> 
+<DTWS3	Length="2" Alignment="left" Filler="blank" ID="229">/</DTWS3> 
+<DTWS4	Length="2" Alignment="left" Filler="blank" ID="230">/</DTWS4> 
+<DTAWS	Length="2" Alignment="left" Filler="blank" ID="231">/</DTAWS> 
+<PYCUR	Length="5" Alignment="left" Filler="blank" ID="232">/</PYCUR> 
+<PYAMT	Length="16" Alignment="left" Filler="blank" ID="233">/</PYAMT> 
+<BUPLA	Length="4" Alignment="left" Filler="blank" ID="234">/</BUPLA> 
+<SECCO	Length="4" Alignment="left" Filler="blank" ID="235">/</SECCO> 
+<LSTAR	Length="6" Alignment="left" Filler="blank" ID="236">/</LSTAR> 
+<EGDEB	Length="10" Alignment="left" Filler="blank" ID="237">/</EGDEB> 
+<WENR	Length="8" Alignment="left" Filler="blank" ID="238">/</WENR> 
+<GENR	Length="8" Alignment="left" Filler="blank" ID="239">/</GENR> 
+<GRNR	Length="8" Alignment="left" Filler="blank" ID="240">/</GRNR> 
+<MENR	Length="8" Alignment="left" Filler="blank" ID="241">/</MENR> 
+<MIVE	Length="13" Alignment="left" Filler="blank" ID="242">/</MIVE> 
+<NKSL	Length="4" Alignment="left" Filler="blank" ID="243">/</NKSL> 
+<EMPSL	Length="5" Alignment="left" Filler="blank" ID="244">/</EMPSL> 
+<SVWNR	Length="13" Alignment="left" Filler="blank" ID="245">/</SVWNR> 
+<SBERI	Length="10" Alignment="left" Filler="blank" ID="246">/</SBERI> 
+<KKBER	Length="4" Alignment="left" Filler="blank" ID="247">/</KKBER> 
+<EMPFB	Length="10" Alignment="left" Filler="blank" ID="248">/</EMPFB> 
+<KURSR_M	Length="10" Alignment="left" Filler="blank" ID="249">/</KURSR_M> 
+<J_1KFREPRE	Length="10" Alignment="left" Filler="blank" ID="250">/</J_1KFREPRE> 
+<J_1KFTBUS	Length="30" Alignment="left" Filler="blank" ID="251">/</J_1KFTBUS> 
+<J_1KFTIND	Length="30" Alignment="left" Filler="blank" ID="252">/</J_1KFTIND> 
+<IDXSP	Length="5" Alignment="left" Filler="blank" ID="253">/</IDXSP> 
+<ANRED	Length="15" Alignment="left" Filler="blank" ID="254">/</ANRED> 
+<RECNNR	Length="13" Alignment="left" Filler="blank" ID="255">/</RECNNR> 
+<E_MIVE	Length="13" Alignment="left" Filler="blank" ID="256">/</E_MIVE> 
+<BKREF	Length="20" Alignment="left" Filler="blank" ID="257">/</BKREF> 
+<DTAMS	Length="1" Alignment="left" Filler="blank" ID="258">/</DTAMS> 
+<CESSION_KZ	Length="2" Alignment="left" Filler="blank" ID="259">/</CESSION_KZ> 
+<GRANT_NBR	Length="20" Alignment="left" Filler="blank" ID="260">/</GRANT_NBR> 
+<FKBER_LONG	Length="16" Alignment="left" Filler="blank" ID="261">/</FKBER_LONG> 
+<ERLKZ	Length="1" Alignment="left" Filler="blank" ID="262">/</ERLKZ> 
+<IBAN	Length="34" Alignment="left" Filler="blank" ID="263">/</IBAN> 
+<VALID_FROM	Length="8" Alignment="left" Filler="blank" ID="264">/</VALID_FROM> 
+<SEGMENT	Length="10" Alignment="left" Filler="blank" ID="265">/</SEGMENT> 
+<PSEGMENT	Length="10" Alignment="left" Filler="blank" ID="266">/</PSEGMENT> 
+<HKTID	Length="5" Alignment="left" Filler="blank" ID="267">/</HKTID> 
+<XSIWE	Length="1" Alignment="left" Filler="blank" ID="268">/</XSIWE> 
+<TCNO	Length="16" Alignment="left" Filler="blank" ID="269">/</TCNO> 
+<DATEOFSERVICE	Length="8" Alignment="left" Filler="blank" ID="270">/</DATEOFSERVICE> 
+<NOTAXCORR	Length="1" Alignment="left" Filler="blank" ID="271">/</NOTAXCORR> 
+<DIFFOPTRATE	Length="10" Alignment="left" Filler="blank" ID="272">/</DIFFOPTRATE> 
+<HASDIFFOPTRATE	Length="1" Alignment="left" Filler="blank" ID="273">/</HASDIFFOPTRATE> 
+<SENDE	Length="1" Alignment="left" Filler="blank" ID="274">/</SENDE> 
+<PRODPER	Length="8" Alignment="left" Filler="blank" ID="275">/</PRODPER> 
+<!-- Additional tags end --> 
+
+</invoiceDetails_DetailCharges_1_elements> 
+</xsl:template> 
+<!-- end transformation_2 --> 
+
+<!-- start transformation_1 --> 
+<xsl:template name="transformation_1_elements"> 
+<xsl:apply-templates select="transferInvoice"/> 
+</xsl:template> 
+
+<xsl:template match="transferInvoice"> 
+<transformation_1_elements> 
+<xsl:apply-templates select="invoice"/> 
+</transformation_1_elements> 
+</xsl:template> 
+<!-- end transformation_1 --> 
+
+<xsl:template match="invoice"> 
+<invoice_elements> 
+<xsl:attribute name="invoiceNumber"> 
+<xsl:value-of select="invoiceNumber"/> 
+</xsl:attribute> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+<xsl:apply-templates select="invoiceHeader"/> 
+<xsl:apply-templates select="invoiceCharges"/> 
+<xsl:apply-templates select="invoiceDetails"/> 
+</invoice_elements> 
+</xsl:template> 
+
+<!-- start invoiceHeader transformation_1 --> 
+<xsl:template match="invoiceHeader"> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+<xsl:apply-templates select="invoiceAmount"/> 
+<xsl:apply-templates select="orderInformation"/> 
+<xsl:apply-templates select="invoiceReversal"/> 
+<xsl:apply-templates select="invoiceTransferInformation"/> 
+<xsl:apply-templates select="paymentInformation"/> 
+<xsl:apply-templates select="financialPeriodInformation"/> 
+<xsl:apply-templates select="currencyConversionInformation"/> 
+</xsl:template> 
+
+<xsl:template match="invoiceAmount"> 
+<internationalCurrencyCode> 
+<xsl:value-of select="*[position() = 1]/@internationalCurrencyCode"/> 
+</internationalCurrencyCode> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+<xsl:apply-templates select="taxation"/> 
+</xsl:template> 
+
+<xsl:template match="taxation"> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+</xsl:template> 
+
+<xsl:template match="orderInformation"> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+</xsl:template> 
+
+<xsl:template match="invoiceReversal"> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+</xsl:template> 
+
+<xsl:template match="invoiceTransferInformation"> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+</xsl:template> 
+
+<xsl:template match="paymentInformation"> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+</xsl:template> 
+
+<xsl:template match="financialPeriodInformation"> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+</xsl:template> 
+
+<xsl:template match="currencyConversionInformation"> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+</xsl:template> 
+<!-- end invoiceHeader transformation_1 --> 
+
+<!-- start invoiceDetails transformation_1 --> 
+<xsl:template match="invoiceDetails"> 
+<invoiceDetails_elements> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+<xsl:apply-templates select="partInformation"/> 
+<xsl:apply-templates select="detailAmount"/> 
+<xsl:apply-templates select="orderInformation"/> 
+</invoiceDetails_elements> 
+<xsl:apply-templates select="detailCharges" mode="invoiceDetails"/> 
+</xsl:template> 
+
+<xsl:template match="orderInformation"> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+</xsl:template> 
+
+<xsl:template match="partInformation"> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+</xsl:template> 
+
+<xsl:template match="detailAmount"> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+<xsl:apply-templates select="taxation" /> 
+</xsl:template> 
+
+<xsl:template match="chargeAmount"> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+<xsl:apply-templates select="taxation" /> 
+</xsl:template> 
+
+<xsl:template match="detailCharges" mode="invoiceDetails"> 
+<invoiceDetails_DetailCharges_elements> 
+<xsl:apply-templates select="chargeType"/> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+<xsl:apply-templates select="chargeAmount"/> 
+<xsl:apply-templates select="parent::node()/orderInformation"/> 
+</invoiceDetails_DetailCharges_elements> 
+</xsl:template> 
+
+<xsl:template match="chargeType"> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+</xsl:template> 
+<!-- end invoiceDetails transformation_1 --> 
+
+<!-- start invoiceCharges transformation_1 --> 
+<xsl:template match="invoiceCharges"> 
+<invoiceCharges_elements> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+<xsl:apply-templates select="chargeType" mode="invoiceCharges"/> 
+<xsl:apply-templates select="chargeAmount"/> 
+<xsl:apply-templates select="parent::node()/invoiceHeader/orderInformation"/>	
+</invoiceCharges_elements> 
+</xsl:template> 
+
+<xsl:template match="chargeType" mode="invoiceCharges"> 
+<xsl:for-each select="*[count(./*) = 0]"> 
+<xsl:copy-of select="."/> 
+</xsl:for-each> 
+</xsl:template> 
+<!-- end invoiceCharges transformation_1 --> 
+
+<xsl:template name="getFormatedDate"> 
+<xsl:param name="date2format"/> 
+<xsl:variable name="y" select="substring($date2format, 1, 4)"/> 
+<xsl:variable name="m" select="substring($date2format, 6, 2)"/> 
+<xsl:variable name="d" select="substring($date2format, 9, 2)"/> 
+<xsl:value-of select="concat($y,$m,$d)"/> 
+</xsl:template> 
+
+<xsl:template name="getMonthOfDate"> 
+<xsl:param name="date2format"/> 
+<xsl:variable name="y" select="substring($date2format, 1, 4)"/> 
+<xsl:variable name="m" select="substring($date2format, 6, 2)"/> 
+<xsl:variable name="d" select="substring($date2format, 9, 2)"/> 
+<xsl:value-of select="$m"/> 
+</xsl:template> 
+
+<xsl:template name="getYearOfDate"> 
+<xsl:param name="date2format"/> 
+<xsl:variable name="y" select="substring($date2format, 1, 4)"/> 
+<xsl:variable name="m" select="substring($date2format, 6, 2)"/> 
+<xsl:variable name="d" select="substring($date2format, 9, 2)"/> 
+<xsl:value-of select="$y"/> 
+</xsl:template> 
+
+<xsl:template name="dup"> 
+<xsl:param name="input"/> 
+<xsl:param name="count" select="2"/> 
+<xsl:choose> 
+<xsl:when test="not($count) or not($input)"/> 
+<xsl:when test="$count = 1"> 
+<xsl:value-of select="$input"/> 
+</xsl:when> 
+<xsl:otherwise> 
+<!-- If $count is odd append an extra copy of input --> 
+<xsl:if test="$count mod 2"> 
+<xsl:value-of select="$input"/> 
+</xsl:if> 
+<!-- Recursively apply template after doubling input and halving count --> 
+<xsl:call-template name="dup"> 
+<xsl:with-param name="input" select="concat($input,$input)"/> 
+<xsl:with-param name="count" select="floor($count div 2)"/> 
+</xsl:call-template> 
+</xsl:otherwise> 
+</xsl:choose> 
+</xsl:template> 
+
+<xsl:template name="justify"> 
+<xsl:param name="value"/> 
+<xsl:param name="filler" select="' '"/> 
+<xsl:param name="width" select="10"/> 
+<xsl:param name="align" select=" 'left' "/> 
+<!-- Truncate if too long --> 
+<xsl:variable name="output" select="substring($value,1,$width)"/> 
+<xsl:choose> 
+<xsl:when test="$align = 'left' "> 
+<xsl:value-of select="$output"/> 
+<xsl:call-template name="dup"> 
+<xsl:with-param name="input" select="$filler"/> 
+<xsl:with-param name="count" select="$width - string-length($output)"/> 
+</xsl:call-template> 
+</xsl:when> 
+<xsl:when test="$align = 'right' "> 
+<xsl:call-template name="dup"> 
+<xsl:with-param name="input" select="$filler"/> 
+<xsl:with-param name="count" select="$width - string-length($output)"/> 
+</xsl:call-template> 
+<xsl:value-of select="$output"/> 
+</xsl:when> 
+<xsl:when test="$align = 'center' "> 
+<xsl:call-template name="dup"> 
+<xsl:with-param name="input" select="$filler"/> 
+<xsl:with-param name="count" select="floor(($width - string-length($output)) div 2)"/> 
+</xsl:call-template> 
+<xsl:value-of select="$output"/> 
+<xsl:call-template name="dup"> 
+<xsl:with-param name="input" select="$filler"/> 
+<xsl:with-param name="count" select="ceiling(($width - string-length($output)) div 2)"/> 
+</xsl:call-template> 
+</xsl:when> 
+<xsl:otherwise>INVALID ALIGN</xsl:otherwise> 
+</xsl:choose> 
+</xsl:template> 
+
+</xsl:stylesheet> 
\ No newline at end of file
diff --git a/jaxp/test/javax/xml/jaxp/unittest/transform/TransformerTest.java b/jaxp/test/javax/xml/jaxp/unittest/transform/TransformerTest.java
index 18229dc28c9..2e01c5dbe59 100644
--- a/jaxp/test/javax/xml/jaxp/unittest/transform/TransformerTest.java
+++ b/jaxp/test/javax/xml/jaxp/unittest/transform/TransformerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,13 @@
 
 package transform;
 
+import com.sun.org.apache.xml.internal.serialize.OutputFormat;
+import com.sun.org.apache.xml.internal.serialize.XMLSerializer;
+
+import java.io.BufferedReader;
 import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.FileReader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.StringReader;
@@ -55,56 +61,67 @@ import org.xml.sax.XMLReader;
 import org.xml.sax.helpers.AttributesImpl;
 
 /*
- * @summary Test Transformer.
+ * @summary Transformer Tests
+ * @bug 6272879 6305029 6505031 8150704
  */
 public class TransformerTest {
-
-    private static final String LINE_SEPARATOR = System.getProperty("line.separator");
-
-    private static final String XML_DOCUMENT = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<prefix:localName xmlns:prefix=\"namespaceUri\"/>";
-
-    //Test for JDK-6305029
-    @Test
-    public final void testTransform() throws TransformerException {
-
-        // test SAXSource
-        SAXSource saxSource = new SAXSource(new MyXMLReader(), new InputSource());
-
-        StringWriter builder = new StringWriter();
-        TransformerFactory.newInstance().newTransformer().transform(saxSource, new StreamResult(builder));
-
-        AssertJUnit.assertEquals("Identity transform of SAXSource", XML_DOCUMENT, builder.toString());
-
-        // test StreamSource
-        StreamSource streamSource = new StreamSource(new StringReader(XML_DOCUMENT));
-
-        StringWriter streamResult = new StringWriter();
-
-        TransformerFactory.newInstance().newTransformer().transform(streamSource, new StreamResult(streamResult));
-
-        AssertJUnit.assertEquals("Identity transform of StreamSource", XML_DOCUMENT, streamResult.toString());
+    private Transformer createTransformer() throws TransformerException {
+        return TransformerFactory.newInstance().newTransformer();
     }
 
-    private static class MyXMLReader implements XMLReader {
+    private Transformer createTransformerFromInputstream(InputStream xslStream) throws TransformerException {
+        return TransformerFactory.newInstance().newTransformer(new StreamSource(xslStream));
+    }
 
+    private Transformer createTransformerFromResource(String xslResource) throws TransformerException {
+        return TransformerFactory.newInstance().newTransformer(new StreamSource(getClass().getResource(xslResource).toString()));
+    }
+
+    private Document transformInputStreamToDocument(Transformer transformer, InputStream sourceStream) throws TransformerException {
+        DOMResult response = new DOMResult();
+        transformer.transform(new StreamSource(sourceStream), response);
+        return (Document)response.getNode();
+    }
+
+    private StringWriter transformResourceToStringWriter(Transformer transformer, String xmlResource) throws TransformerException {
+        StringWriter sw = new StringWriter();
+        transformer.transform(new StreamSource(getClass().getResource(xmlResource).toString()), new StreamResult(sw));
+        return sw;
+    }
+
+    /**
+     * Reads the contents of the given file into a string.
+     * WARNING: this method adds a final line feed even if the last line of the file doesn't contain one.
+     *
+     * @param f
+     * The file to read
+     * @return The content of the file as a string, with line terminators as \"n"
+     * for all platforms
+     * @throws IOException
+     * If there was an error reading
+     */
+    private String getFileContentAsString(File f) throws IOException {
+        try (BufferedReader reader = new BufferedReader(new FileReader(f))) {
+            String line;
+            StringBuilder sb = new StringBuilder();
+            while ((line = reader.readLine()) != null) {
+                sb.append(line).append("\n");
+            }
+            return sb.toString();
+        }
+    }
+
+    private class XMLReaderFor6305029 implements XMLReader {
         private static final String NAMESPACES = "http://xml.org/sax/features/namespaces";
-
         private static final String NAMESPACE_PREFIXES = "http://xml.org/sax/features/namespace-prefixes";
-
         private boolean namespaces = true;
-
         private boolean namespacePrefixes = false;
-
         private EntityResolver resolver;
-
         private DTDHandler dtdHandler;
-
         private ContentHandler contentHandler;
-
         private ErrorHandler errorHandler;
 
         public boolean getFeature(final String name) throws SAXNotRecognizedException, SAXNotSupportedException {
-
             if (name.equals(NAMESPACES)) {
                 return namespaces;
             } else if (name.equals(NAMESPACE_PREFIXES)) {
@@ -115,7 +132,6 @@ public class TransformerTest {
         }
 
         public void setFeature(final String name, final boolean value) throws SAXNotRecognizedException, SAXNotSupportedException {
-
             if (name.equals(NAMESPACES)) {
                 namespaces = value;
             } else if (name.equals(NAMESPACE_PREFIXES)) {
@@ -165,12 +181,10 @@ public class TransformerTest {
         }
 
         public void parse(final InputSource input) throws IOException, SAXException {
-
             parse();
         }
 
         public void parse(final String systemId) throws IOException, SAXException {
-
             parse();
         }
 
@@ -190,30 +204,50 @@ public class TransformerTest {
         }
     }
 
+    /*
+     * @bug 6272879
+     * @summary Test for JDK-6272879
+     */
     @Test
-    public final void testCR6272879() {
+    public final void testBug6272879() throws IOException, TransformerException {
+        final String LINE_SEPARATOR = System.getProperty("line.separator");
 
-        final String xsl = "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>" + LINE_SEPARATOR
-                + "<xsl:stylesheet version=\"1.0\" xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\">" + LINE_SEPARATOR
-                + "<xsl:output method=\"xml\" indent=\"no\" encoding=\"ISO-8859-1\"/>" + LINE_SEPARATOR + "<xsl:template match=\"/\">" + LINE_SEPARATOR
-                + "<xsl:element name=\"TransformateurXML\">" + LINE_SEPARATOR + "  <xsl:for-each select=\"XMLUtils/test\">" + LINE_SEPARATOR
-                + "  <xsl:element name=\"test2\">" + LINE_SEPARATOR + "    <xsl:element name=\"valeur2\">" + LINE_SEPARATOR
-                + "      <xsl:attribute name=\"attribut2\">" + LINE_SEPARATOR + "        <xsl:value-of select=\"valeur/@attribut\"/>" + LINE_SEPARATOR
-                + "      </xsl:attribute>" + LINE_SEPARATOR + "      <xsl:value-of select=\"valeur\"/>" + LINE_SEPARATOR + "    </xsl:element>"
-                + LINE_SEPARATOR + "  </xsl:element>" + LINE_SEPARATOR + "  </xsl:for-each>" + LINE_SEPARATOR + "</xsl:element>" + LINE_SEPARATOR
-                + "</xsl:template>" + LINE_SEPARATOR + "</xsl:stylesheet>";
+        final String xsl =
+                "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>" + LINE_SEPARATOR +
+                "<xsl:stylesheet version=\"1.0\" xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\">" + LINE_SEPARATOR +
+                "<xsl:output method=\"xml\" indent=\"no\" encoding=\"ISO-8859-1\"/>" + LINE_SEPARATOR +
+                "<xsl:template match=\"/\">" + LINE_SEPARATOR +
+                "<xsl:element name=\"TransformateurXML\">" + LINE_SEPARATOR +
+                "  <xsl:for-each select=\"XMLUtils/test\">" + LINE_SEPARATOR +
+                "  <xsl:element name=\"test2\">" + LINE_SEPARATOR +
+                "    <xsl:element name=\"valeur2\">" + LINE_SEPARATOR +
+                "      <xsl:attribute name=\"attribut2\">" + LINE_SEPARATOR +
+                "        <xsl:value-of select=\"valeur/@attribut\"/>" + LINE_SEPARATOR +
+                "      </xsl:attribute>" + LINE_SEPARATOR +
+                "      <xsl:value-of select=\"valeur\"/>" + LINE_SEPARATOR +
+                "    </xsl:element>" + LINE_SEPARATOR +
+                "  </xsl:element>" + LINE_SEPARATOR +
+                "  </xsl:for-each>" + LINE_SEPARATOR +
+                "</xsl:element>" + LINE_SEPARATOR +
+                "</xsl:template>" + LINE_SEPARATOR +
+                "</xsl:stylesheet>";
 
-        final String sourceXml = "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>"
-                + LINE_SEPARATOR
+        final String sourceXml =
+                "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>" + LINE_SEPARATOR +
                 // "<!DOCTYPE XMLUtils [" + LINE_SEPARATOR +
                 // "<!ELEMENT XMLUtils (test*)>" + LINE_SEPARATOR +
                 // "<!ELEMENT test (valeur*)>" + LINE_SEPARATOR +
                 // "<!ELEMENT valeur (#PCDATA)>" + LINE_SEPARATOR +
                 // "<!ATTLIST valeur attribut CDATA #REQUIRED>]>" +
                 // LINE_SEPARATOR +
-                + "<XMLUtils>" + LINE_SEPARATOR + "  <test>" + LINE_SEPARATOR + "    <valeur attribut=\"Attribut 1\">Valeur 1</valeur>" + LINE_SEPARATOR
-                + "  </test>" + LINE_SEPARATOR + "  <test>" + LINE_SEPARATOR + "    <valeur attribut=\"Attribut 2\">Valeur 2</valeur>" + LINE_SEPARATOR
-                + "  </test>" + LINE_SEPARATOR + "</XMLUtils>";
+                "<XMLUtils>" + LINE_SEPARATOR +
+                "  <test>" + LINE_SEPARATOR +
+                "    <valeur attribut=\"Attribut 1\">Valeur 1</valeur>" + LINE_SEPARATOR +
+                "  </test>" + LINE_SEPARATOR +
+                "  <test>" + LINE_SEPARATOR +
+                "    <valeur attribut=\"Attribut 2\">Valeur 2</valeur>" + LINE_SEPARATOR +
+                "  </test>" + LINE_SEPARATOR +
+                "</XMLUtils>";
 
         Document document;
         Node node;
@@ -230,9 +264,12 @@ public class TransformerTest {
 
         System.out.println("Source file after transformation:");
         System.out.println("=================================");
-        document = getTransformation(xsl, sourceXml);
-
-        System.out.println(document);
+        document = transformInputStreamToDocument(createTransformerFromInputstream(new ByteArrayInputStream(xsl.getBytes())),
+            new ByteArrayInputStream(sourceXml.getBytes()));
+        OutputFormat format = new OutputFormat();
+        format.setIndenting(true);
+        new XMLSerializer(System.out, format).serialize(document);
+        System.out.println();
 
         System.out.println("Node content for element valeur2:");
         System.out.println("=================================");
@@ -248,25 +285,60 @@ public class TransformerTest {
         }
     }
 
-    private static Document getTransformation(final String xsl, final String sourceXml) {
+    /*
+     * @bug 6305029
+     * @summary Test for JDK-6305029
+     */
+    @Test
+    public final void testBug6305029() throws TransformerException {
+        final String XML_DOCUMENT = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<prefix:localName xmlns:prefix=\"namespaceUri\"/>";
 
-        Transformer transformer;
-        DOMResult reponse;
-        Document document = null;
+        // test SAXSource
+        SAXSource saxSource = new SAXSource(new XMLReaderFor6305029(), new InputSource());
+        StringWriter resultWriter = new StringWriter();
+        createTransformer().transform(saxSource, new StreamResult(resultWriter));
+        AssertJUnit.assertEquals("Identity transform of SAXSource", XML_DOCUMENT, resultWriter.toString());
 
-        try {
-            InputStream in = new ByteArrayInputStream(xsl.getBytes());
-            transformer = TransformerFactory.newInstance().newTransformer(new StreamSource(in));
+        // test StreamSource
+        StreamSource streamSource = new StreamSource(new StringReader(XML_DOCUMENT));
+        resultWriter = new StringWriter();
+        createTransformer().transform(streamSource, new StreamResult(resultWriter));
+        AssertJUnit.assertEquals("Identity transform of StreamSource", XML_DOCUMENT, resultWriter.toString());
+    }
 
-            reponse = new DOMResult();
-            transformer.transform(new StreamSource(new ByteArrayInputStream(sourceXml.getBytes())), reponse);
-            document = (Document) reponse.getNode();
-        } catch (Exception e) {
-            String msg = "Exception in getTransformation: " + e;
-            System.err.println(msg);
-            Assert.fail(msg);
-        }
+    /*
+     * @bug 6505031
+     * @summary Test transformer parses keys and their values coming from different xml documents.
+     */
+    @Test
+    public final void testBug6505031() throws TransformerException {
+        Transformer transformer = createTransformerFromResource("transform.xsl");
+        transformer.setParameter("config", getClass().getResource("config.xml").toString());
+        transformer.setParameter("mapsFile", getClass().getResource("maps.xml").toString());
+        String s = transformResourceToStringWriter(transformer, "template.xml").toString();
+        Assert.assertTrue(s.contains("map1key1value") && s.contains("map2key1value"));
+    }
 
-        return (document);
+    /*
+     * @bug 8150704
+     * @summary Test that XSL transformation with lots of temporary result trees will not run out of DTM IDs.
+     */
+    @Test
+    public final void testBug8150704() throws TransformerException, IOException {
+        System.out.println("Testing transformation of Bug8150704-1.xml...");
+        Transformer transformer = createTransformerFromResource("Bug8150704-1.xsl");
+        StringWriter result = transformResourceToStringWriter(transformer, "Bug8150704-1.xml");
+        String resultstring = result.toString().replaceAll("\\r\\n", "\n").replaceAll("\\r", "\n");
+        String reference = getFileContentAsString(new File(getClass().getResource("Bug8150704-1.ref").getPath()));
+        Assert.assertEquals(resultstring, reference, "Output of transformation of Bug8150704-1.xml does not match reference");
+        System.out.println("Passed.");
+
+        System.out.println("Testing transformation of Bug8150704-2.xml...");
+        transformer = createTransformerFromResource("Bug8150704-2.xsl");
+        result = transformResourceToStringWriter(transformer, "Bug8150704-2.xml");
+        resultstring = result.toString().replaceAll("\\r\\n", "\n").replaceAll("\\r", "\n");
+        reference = getFileContentAsString(new File(getClass().getResource("Bug8150704-2.ref").getPath()));
+        Assert.assertEquals(resultstring, reference, "Output of transformation of Bug8150704-2.xml does not match reference");
+        System.out.println("Passed.");
     }
 }
diff --git a/jaxp/test/javax/xml/jaxp/unittest/validation/Bug8149915.xsd b/jaxp/test/javax/xml/jaxp/unittest/validation/Bug8149915.xsd
new file mode 100644
index 00000000000..872033f5d1a
--- /dev/null
+++ b/jaxp/test/javax/xml/jaxp/unittest/validation/Bug8149915.xsd
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+<xs:annotation>
+   <xs:appinfo>Testapp for XSD annotation issue</xs:appinfo>
+   <xs:documentation xml:lang="en">This is an XSD annotation, just for the sake of it.</xs:documentation>
+</xs:annotation>
+</xs:schema>
diff --git a/jaxp/test/javax/xml/jaxp/unittest/validation/SchemaTest.java b/jaxp/test/javax/xml/jaxp/unittest/validation/SchemaTest.java
new file mode 100644
index 00000000000..f8a5e62ac55
--- /dev/null
+++ b/jaxp/test/javax/xml/jaxp/unittest/validation/SchemaTest.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package validation;
+
+import java.io.File;
+
+import javax.xml.XMLConstants;
+import javax.xml.validation.SchemaFactory;
+
+import org.testng.annotations.Test;
+
+/*
+ * @summary Test Schema creation
+ * @bug 8149915
+ */
+public class SchemaTest {
+
+    /*
+     * @bug 8149915
+     * Verifies that the annotation validator is initialized with the security manager for schema
+     * creation with http://apache.org/xml/features/validate-annotations=true.
+     */
+    @Test
+    public void testValidation() throws Exception {
+        SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
+        factory.setFeature("http://apache.org/xml/features/validate-annotations", true);
+        factory.newSchema(new File(getClass().getResource("Bug8149915.xsd").getFile()));
+    }
+}
diff --git a/jaxws/.hgtags b/jaxws/.hgtags
index f7f802b6f6b..d02e1de4e0c 100644
--- a/jaxws/.hgtags
+++ b/jaxws/.hgtags
@@ -352,3 +352,6 @@ eb5e005a17e50d7d8340daaf21a5c3c5ae358d68 jdk-9+103
 0f557aa096e2a5c9733d406d8cf0c2e6b1f8ca60 jdk-9+104
 45a666c58e4c7d07638878684ad09decb3229dc9 jdk-9+105
 c072c572d14948563ef5d86e1921699b3a2396ab jdk-9+106
+fafd694e801f0f5a7c737fb08630ced3ca8f772c jdk-9+107
+513eb2e432f64f85992442da9acdfcfbb36555d9 jdk-9+108
+4b0697e4ce8940b1599af274ff02296d7f59aded jdk-9+109
diff --git a/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/runtime/reflect/opt/Const.java b/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/runtime/reflect/opt/Const.java
index 0cbec252c26..8b658911397 100644
--- a/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/runtime/reflect/opt/Const.java
+++ b/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/runtime/reflect/opt/Const.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -29,12 +29,12 @@ package com.sun.xml.internal.bind.v2.runtime.reflect.opt;
  * @author Kohsuke Kawaguchi
  */
 public final class Const {
-    public static byte default_value_byte = 0;
-    public static boolean default_value_boolean = false;
-    public static char default_value_char = 0;
-    public static float default_value_float = 0;
-    public static double default_value_double = 0;
-    public static int default_value_int = 0;
-    public static long default_value_long = 0;
-    public static short default_value_short = 0;
+    public static final byte default_value_byte = 0;
+    public static final boolean default_value_boolean = false;
+    public static final char default_value_char = 0;
+    public static final float default_value_float = 0;
+    public static final double default_value_double = 0;
+    public static final int default_value_int = 0;
+    public static final long default_value_long = 0;
+    public static final short default_value_short = 0;
 }
diff --git a/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/runtime/unmarshaller/StructureLoader.java b/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/runtime/unmarshaller/StructureLoader.java
index 0d4fa2647db..9becb9dd086 100644
--- a/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/runtime/unmarshaller/StructureLoader.java
+++ b/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/runtime/unmarshaller/StructureLoader.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -231,22 +231,11 @@ public final class StructureLoader extends Loader {
     @Override
     public void childElement(UnmarshallingContext.State state, TagName arg) throws SAXException {
         ChildLoader child = childUnmarshallers.get(arg.uri,arg.local);
-        if(child==null) {
-            if ((beanInfo != null) && (beanInfo.getTypeNames() != null)) {
-                Iterator typeNamesIt = beanInfo.getTypeNames().iterator();
-                QName parentQName = null;
-                if ((typeNamesIt != null) && (typeNamesIt.hasNext()) && (catchAll == null)) {
-                    parentQName = (QName) typeNamesIt.next();
-                    String parentUri = parentQName.getNamespaceURI();
-                    child = childUnmarshallers.get(parentUri, arg.local);
-                }
-            }
-            if (child == null) {
-                child = catchAll;
-                if(child==null) {
-                    super.childElement(state,arg);
-                    return;
-                }
+        if (child == null) {
+            child = catchAll;
+            if (child==null) {
+                super.childElement(state,arg);
+                return;
             }
         }
 
diff --git a/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/schemagen/XmlSchemaGenerator.java b/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/schemagen/XmlSchemaGenerator.java
index b292e450fa8..42ef308e632 100644
--- a/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/schemagen/XmlSchemaGenerator.java
+++ b/jaxws/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/schemagen/XmlSchemaGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -110,6 +110,7 @@ import com.sun.xml.internal.txw2.TypedXmlWriter;
 import com.sun.xml.internal.txw2.output.ResultFactory;
 import com.sun.xml.internal.txw2.output.XmlSerializer;
 import java.util.Collection;
+import java.util.HashSet;
 import org.xml.sax.SAXParseException;
 
 /**
@@ -436,7 +437,7 @@ public final class XmlSchemaGenerator<T,C,F,M> {
 
         if(logger.isLoggable(Level.FINE)) {
             // debug logging to see what's going on.
-            logger.log(Level.FINE,"Wrigin XML Schema for "+toString(),new StackRecorder());
+            logger.log(Level.FINE,"Writing XML Schema for "+toString(),new StackRecorder());
         }
 
         // make it fool-proof
@@ -465,6 +466,8 @@ public final class XmlSchemaGenerator<T,C,F,M> {
                     systemIds.put(n,output.getSystemId());
                 }
             }
+            //Clear the namespace specific set with already written classes
+            n.resetWritten();
         }
 
         // then write'em all
@@ -542,12 +545,24 @@ public final class XmlSchemaGenerator<T,C,F,M> {
          */
         private boolean useMimeNs;
 
+        /**
+         * Container for already processed classes
+         */
+        private final Set<ClassInfo> written = new HashSet<ClassInfo>();
+
         public Namespace(String uri) {
             this.uri = uri;
             assert !XmlSchemaGenerator.this.namespaces.containsKey(uri);
             XmlSchemaGenerator.this.namespaces.put(uri,this);
         }
 
+        /**
+         * Clear out the set of already processed classes for this namespace
+         */
+        void resetWritten() {
+            written.clear();
+        }
+
         /**
          * Process the given PropertyInfo looking for references to namespaces that
          * are foreign to the given namespace.  Any foreign namespace references
@@ -853,6 +868,10 @@ public final class XmlSchemaGenerator<T,C,F,M> {
          * @param parent the writer of the parent element into which the type will be defined
          */
         private void writeClass(ClassInfo<T,C> c, TypeHost parent) {
+            if (written.contains(c)) { // to avoid cycles let's check if we haven't already processed the class
+                return;
+            }
+            written.add(c);
             // special handling for value properties
             if (containsValueProp(c)) {
                 if (c.getProperties().size() == 1) {
@@ -1080,9 +1099,13 @@ public final class XmlSchemaGenerator<T,C,F,M> {
                                            }
                                        }
                                     }
-                                    if (cImpl != null)
-                                        e.ref(new QName(cImpl.getElementName().getNamespaceURI(), tn.getLocalPart()));
-                                    else
+                                    if (cImpl != null) {
+                                        if (tn.getNamespaceURI() != null && tn.getNamespaceURI().trim().length() != 0) {
+                                            e.ref(new QName(tn.getNamespaceURI(), tn.getLocalPart()));
+                                        } else {
+                                            e.ref(new QName(cImpl.getElementName().getNamespaceURI(), tn.getLocalPart()));
+                                        }
+                                    } else
                                         e.ref(new QName("", tn.getLocalPart()));
                                 } else
                                     e.ref(tn);
diff --git a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/client/p2p/HttpSOAPConnection.java b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/client/p2p/HttpSOAPConnection.java
index 4a8bf2ad05c..4ff655a0051 100644
--- a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/client/p2p/HttpSOAPConnection.java
+++ b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/client/p2p/HttpSOAPConnection.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -512,13 +512,9 @@ class HttpSOAPConnection extends SOAPConnection {
                         : httpConnection.getInputStream());
                 // If no reply message is returned,
                 // content-Length header field value is expected to be zero.
-                // java SE 6 documentation says :
-                // available() : an estimate of the number of bytes that can be read
-                //(or skipped over) from this input stream without blocking
-                //or 0 when it reaches the end of the input stream.
+                // InputStream#available() can't be used here - it just says no data *YET*!
                 if ((httpIn == null )
-                        || (httpConnection.getContentLength() == 0)
-                        || (httpIn.available() == 0)) {
+                        || (httpConnection.getContentLength() == 0)) {
                     response = null;
                     log.warning("SAAJ0014.p2p.content.zero");
                 } else {
diff --git a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/InternetHeaders.java b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/InternetHeaders.java
index 38071ae07ed..bf39ee7540b 100644
--- a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/InternetHeaders.java
+++ b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/InternetHeaders.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -285,7 +285,7 @@ public final class InternetHeaders {
      *
      * @return  Header objects
      */
-    public FinalArrayList<hdr> getAllHeaders() {
+    public List<? extends Header> getAllHeaders() {
         return headers; // conceptually it should be read-only, but for performance reason I'm not wrapping it here
     }
 
diff --git a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/MimeBodyPart.java b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/MimeBodyPart.java
index 47077fa4393..6642dfa19ce 100644
--- a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/MimeBodyPart.java
+++ b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/MimeBodyPart.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -32,6 +32,7 @@
 package com.sun.xml.internal.messaging.saaj.packaging.mime.internet;
 
 
+import com.sun.xml.internal.messaging.saaj.packaging.mime.Header;
 import com.sun.xml.internal.messaging.saaj.packaging.mime.MessagingException;
 import com.sun.xml.internal.messaging.saaj.packaging.mime.util.OutputUtil;
 import com.sun.xml.internal.messaging.saaj.util.ByteOutputStream;
@@ -1041,7 +1042,7 @@ public final class MimeBodyPart {
      * Return all the headers from this Message as an Enumeration of
      * Header objects.
      */
-    public FinalArrayList<hdr> getAllHeaders() {
+    public List<? extends Header> getAllHeaders() {
         return headers.getAllHeaders();
     }
 
diff --git a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/api/pipe/ThreadHelper.java b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/api/pipe/ThreadHelper.java
index a29edc91cc2..25e0462c3bb 100644
--- a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/api/pipe/ThreadHelper.java
+++ b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/api/pipe/ThreadHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -32,7 +32,7 @@ import java.util.concurrent.ThreadFactory;
 
 /**
  * Simple utility class to instantiate correct Thread instance
- * depending on runtime context (jdk/non-jdk usage) and Java version.
+ * depending on Java version.
  *
  * @author miroslav.kos@oracle.com
  */
@@ -101,16 +101,16 @@ final class ThreadHelper {
         SunMiscThreadFactory(Constructor<?> ctr) { this.ctr = ctr; }
         @Override public Thread newThread(Runnable r) {
             return AccessController.doPrivileged(
-                new PrivilegedAction<Thread>() {
-                    @Override
-                    public Thread run() {
-                        try {
-                            return (Thread) ctr.newInstance(r);
-                        } catch (Exception e) {
-                            return new Thread(r);
+                    new PrivilegedAction<Thread>() {
+                        @Override
+                        public Thread run() {
+                            try {
+                                return (Thread) ctr.newInstance(r);
+                            } catch (Exception e) {
+                                return new Thread(r);
+                            }
                         }
                     }
-                }
             );
         }
     }
diff --git a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/transport/Headers.java b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/transport/Headers.java
index 4e52e928157..1548196df9e 100644
--- a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/transport/Headers.java
+++ b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/transport/Headers.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -127,5 +127,17 @@ public class Headers extends TreeMap<String,List<String>> {
         l.add (value);
         put(key, l);
     }
+    /**
+     * Added to fix issue
+     * putAll() is easier to deal with as it doesn't return anything
+     */
+    public void putAll(Map<? extends String,? extends List<String>> map) {
+        for (String k : map.keySet()) {
+            List<String> list = map.get(k);
+            for (String v : list) {
+                add(k,v);
+            }
+        }
+    }
 
 }
diff --git a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/util/ServiceFinder.java b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/util/ServiceFinder.java
index bae830f73df..63f42c2c6be 100644
--- a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/util/ServiceFinder.java
+++ b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/util/ServiceFinder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -338,13 +338,13 @@ public final class ServiceFinder<T> implements Iterable<T> {
             int lc = 1;
             while ((lc = parseLine(service, u, r, lc, names, returned)) >= 0) ;
         } catch (IOException x) {
-            fail(service, ": " + x);
+            fail(service, ": " + x +";URL is :"+u.toString());
         } finally {
             try {
                 if (r != null) r.close();
                 if (in != null) in.close();
             } catch (IOException y) {
-                fail(service, ": " + y);
+                fail(service, ": " + y +";URL is :"+u.toString());
             }
         }
         return names.iterator();
diff --git a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/util/version.properties b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/util/version.properties
index 462e4882799..8d2adcadac9 100644
--- a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/util/version.properties
+++ b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/ws/util/version.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -26,4 +26,4 @@
 build-id=2.3.0-SNAPSHOT
 build-version=JAX-WS RI 2.3.0-SNAPSHOT
 major-version=2.3.0
-svn-revision=ffaa49e66cc05e1bb2ddc103076a340dad5df997
+svn-revision=282759e2b822078de9ba78c743ed663541c16ead
diff --git a/jaxws/src/java.xml.ws/share/classes/javax/xml/soap/FactoryFinder.java b/jaxws/src/java.xml.ws/share/classes/javax/xml/soap/FactoryFinder.java
index 6dcb4b1f1aa..ef5500a0627 100644
--- a/jaxws/src/java.xml.ws/share/classes/javax/xml/soap/FactoryFinder.java
+++ b/jaxws/src/java.xml.ws/share/classes/javax/xml/soap/FactoryFinder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -184,7 +184,7 @@ class FactoryFinder {
     private static String fromJDKProperties(String factoryId, String deprecatedFactoryId) {
         Path path = null;
         try {
-            String JAVA_HOME = System.getProperty("java.home");
+            String JAVA_HOME = getSystemProperty("java.home");
             path = Paths.get(JAVA_HOME, "conf", "jaxm.properties");
             logger.log(Level.FINE, "Checking configuration in {0}", path);
 
diff --git a/jaxws/src/java.xml.ws/share/classes/javax/xml/ws/spi/FactoryFinder.java b/jaxws/src/java.xml.ws/share/classes/javax/xml/ws/spi/FactoryFinder.java
index 8c308b8d907..c7f4aab3b35 100644
--- a/jaxws/src/java.xml.ws/share/classes/javax/xml/ws/spi/FactoryFinder.java
+++ b/jaxws/src/java.xml.ws/share/classes/javax/xml/ws/spi/FactoryFinder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -137,7 +137,8 @@ class FactoryFinder {
         } catch (Exception ignored) {
             logger.log(Level.SEVERE, "Error reading JAX-WS configuration from ["  + path +
                     "] file. Check it is accessible and has correct format.", ignored);
-        }        return null;
+        }
+        return null;
     }
 
     private static final String OSGI_SERVICE_LOADER_CLASS_NAME = "com.sun.org.glassfish.hk2.osgiresourcelocator.ServiceLoader";
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/codemodel/internal/JJavaName.java b/jaxws/src/jdk.xml.bind/share/classes/com/sun/codemodel/internal/JJavaName.java
index 6c024456b89..1af2c5d9a31 100644
--- a/jaxws/src/jdk.xml.bind/share/classes/com/sun/codemodel/internal/JJavaName.java
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/codemodel/internal/JJavaName.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -85,7 +85,7 @@ public class JJavaName {
      *      ("my_children","MyChildren","myChildren", and "MY-CHILDREN", "CODE003-children" respectively)
      *      <p>
      *      Although this method only works for English words, it handles non-English
-     *      words gracefully (by just returning it as-is.) For example, &#x65E5;&#x672C;&#x8A9E;
+     *      words gracefully (by just returning it as-is.) For example, "&#x65E5;&#x672C;&#x8A9E;"
      *      will be returned as-is without modified, not "&#x65E5;&#x672C;&#x8A9E;s"
      *      <p>
      *      This method doesn't handle suffixes very well. For example, passing
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle.properties
new file mode 100644
index 00000000000..0cc3e21ee84
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle.properties
@@ -0,0 +1,49 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+UNEXPECTED_NGCC_TOKEN = \
+    Unexpected {0} appears at line {1} column {2}
+
+BASEDIR_DOESNT_EXIST = \
+    Non-existent directory: {0}
+
+VERSION = \
+        schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = \
+        schemagen full version "2.3.0-SNAPSHOT"
+
+USAGE = \
+Usage: schemagen [-options ...] <java files> \n\
+Options: \n\
+\ \ \ \ -d <path>             : specify where to place processor and javac generated class files\n\
+\ \ \ \ -cp <path>            : specify where to find user specified files\n\
+\ \ \ \ -classpath <path>     : specify where to find user specified files\n\
+\ \ \ \ -encoding <encoding>  : specify encoding to be used for annotation processing/javac invocation \n\
+\ \ \ \ -episode <file>       : generate episode file for separate compilation\n\
+\ \ \ \ -disableXmlSecurity  :  disables XML security features for usage on xml parsing apis \n\
+\ \ \ \ -version              : display version information\n\
+\ \ \ \ -fullversion          : display full version information\n\
+\ \ \ \ -help                 : display this usage message
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_de.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_de.properties
new file mode 100644
index 00000000000..3158ce32236
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_de.properties
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+UNEXPECTED_NGCC_TOKEN = Nicht erkanntes {0} in Zeile {1} Spalte {2}
+
+BASEDIR_DOESNT_EXIST = Nicht vorhandenes Verzeichnis: {0}
+
+VERSION = schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = schemagen vollst\u00E4ndige Version "2.3.0-SNAPSHOT"
+
+USAGE = Verwendung: schemagen [-options ...] <java files> \nOptionen: \n\\ \\ \\ \\ -d <path>             : Gibt an, wo die von Prozessor und javac generierten Klassendateien gespeichert werden sollen\n\\ \\ \\ \\ -cp <path>            : Gibt an, wo die vom Benutzer angegebenen Dateien gespeichert sind\n\\ \\ \\ \\ -classpath <path>     : Gibt an, wo die vom Benutzer angegebenen Dateien gespeichert sind\n\\ \\ \\ \\ -encoding <encoding>  : Gibt die Codierung f\u00FCr die Annotationsverarbeitung/den javac-Aufruf an \n\\ \\ \\ \\ -episode <file>       : Generiert Episodendatei f\u00FCr separate Kompilierung\n\\ \\ \\ \\ -version              : Zeigt Versionsinformation an\n\\ \\ \\ \\ -fullversion          : Zeigt vollst\u00E4ndige Versionsinformationen an\n\\ \\ \\ \\ -help                 : Zeigt diese Verwendungsmeldung an
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_es.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_es.properties
new file mode 100644
index 00000000000..81d9274dc3c
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_es.properties
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+UNEXPECTED_NGCC_TOKEN = Aparece un {0} inesperado en la l\u00EDnea {1} y la columna {2}
+
+BASEDIR_DOESNT_EXIST = Directorio no existente: {0}
+
+VERSION = schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = versi\u00F3n completa de schemagen "2.3.0-SNAPSHOT"
+
+USAGE = Sintaxis: schemagen [-options ...] <archivos java> \nOpciones: \n\\ \\ \\ \\ -d <ruta de acceso>             : especifique d\u00F3nde se colocan los archivos de clase generados por javac y el procesador\n\\ \\ \\ \\ -cp <ruta de acceso>            : especifique d\u00F3nde se encuentran los archivos especificados por el usuario\n\\ \\ \\ \\ -encoding <codificaci\u00F3n>  : especifique la codificaci\u00F3n que se va a utilizar para el procesamiento de anotaciones/llamada de javac\n\\ \\ \\ \\ -episode <archivo>       : genera un archivo de episodio para una compilaci\u00F3n diferente\n\\ \\ \\ \\ -version              : muestra la informaci\u00F3n de la versi\u00F3n\n\\ \\ \\ \\ -fullversion          : muestra la informaci\u00F3n completa de la versi\u00F3n\n\\ \\ \\ \\ -help                 : muestra este mensaje de sintaxis
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_fr.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_fr.properties
new file mode 100644
index 00000000000..597ce0e512b
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_fr.properties
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+UNEXPECTED_NGCC_TOKEN = Un \u00E9l\u00E9ment {0} inattendu appara\u00EEt \u00E0 la ligne {1}, colonne {2}
+
+BASEDIR_DOESNT_EXIST = R\u00E9pertoire {0} inexistant
+
+VERSION = schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = version compl\u00E8te de schemagen "2.3.0-SNAPSHOT"
+
+USAGE = Syntaxe : schemagen [-options ...] <java files> \nOptions : \n\ \ \ \ -d <path> : indiquez o\u00F9 placer les fichiers de classe g\u00E9n\u00E9r\u00E9s par le processeur et le compilateur javac\n\ \ \ \ -cp <path> : indiquez o\u00F9 trouver les fichiers sp\u00E9cifi\u00E9s par l'utilisateur\n\ \ \ \ -classpath <path> : indiquez o\u00F9 trouver les fichiers sp\u00E9cifi\u00E9s par l'utilisateur\n\ \ \ \ -encoding <encoding> : indiquez l'encodage \u00E0 utiliser pour l'appel de javac/traitement de l'annotation \n\ \ \ \ -episode <file> : g\u00E9n\u00E9rez un fichier d'\u00E9pisode pour la compilation s\u00E9par\u00E9e\n\ \ \ \ -version : affichez les informations de version\n\ \ \ \ -fullversion : affichez les informations compl\u00E8tes de version\n\ \ \ \ -help : affichez ce message de syntaxe
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_it.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_it.properties
new file mode 100644
index 00000000000..c7ef575e06e
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_it.properties
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+UNEXPECTED_NGCC_TOKEN = {0} imprevisto visualizzato sulla riga {1} colonna {2}
+
+BASEDIR_DOESNT_EXIST = Directory non esistente: {0}
+
+VERSION = schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = versione completa schemagen "2.3.0-SNAPSHOT"
+
+USAGE = Uso: schemagen [-options ...] <java files> \nOpzioni: \n\ \ \ \ -d <path>             : specifica dove posizionare il processore e i file della classe generata javac\n\ \ \ \ -cp <path>            : specifica dove trovare i file specificati dall'utente\n\ \ \ \ -classpath <path>     : specifica dove trovare i file specificati dall'utente\n\ \ \ \ -encoding <encoding>  : specifica la codifica da usare per l'elaborazione dell'annotazione/richiamo javac \n\ \ \ \ -episode <file>       : genera il file di episodio per la compilazione separata\n\ \ \ \ -version              : visualizza le informazioni sulla versione\n\ \ \ \ -fullversion          : visualizza le informazioni sulla versione completa\n\ \ \ \ -help                 : visualizza questo messaggio sull'uso
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_ja.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_ja.properties
new file mode 100644
index 00000000000..e07c234ff85
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_ja.properties
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+UNEXPECTED_NGCC_TOKEN = \u4E88\u671F\u3057\u306A\u3044{0}\u304C\u884C{1}\u3001\u5217{2}\u306B\u3042\u308A\u307E\u3059
+
+BASEDIR_DOESNT_EXIST = \u30C7\u30A3\u30EC\u30AF\u30C8\u30EA\u304C\u5B58\u5728\u3057\u307E\u305B\u3093: {0}
+
+VERSION = schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = schemagen\u30D5\u30EB\u30FB\u30D0\u30FC\u30B8\u30E7\u30F3"2.3.0-SNAPSHOT"
+
+USAGE = \u4F7F\u7528\u65B9\u6CD5: schemagen [-options ...] <java files> \n\u30AA\u30D7\u30B7\u30E7\u30F3: \n\ \ \ \ -d <path>             : \u30D7\u30ED\u30BB\u30C3\u30B5\u304A\u3088\u3073javac\u304C\u751F\u6210\u3057\u305F\u30AF\u30E9\u30B9\u30FB\u30D5\u30A1\u30A4\u30EB\u3092\u7F6E\u304F\u4F4D\u7F6E\u3092\u6307\u5B9A\u3057\u307E\u3059\n\ \ \ \ -cp <path>            : \u30E6\u30FC\u30B6\u30FC\u304C\u6307\u5B9A\u3057\u305F\u30D5\u30A1\u30A4\u30EB\u3092\u691C\u7D22\u3059\u308B\u4F4D\u7F6E\u3092\u6307\u5B9A\u3057\u307E\u3059\n\ \ \ \ -classpath <path>     : \u30E6\u30FC\u30B6\u30FC\u304C\u6307\u5B9A\u3057\u305F\u30D5\u30A1\u30A4\u30EB\u3092\u691C\u7D22\u3059\u308B\u4F4D\u7F6E\u3092\u6307\u5B9A\u3057\u307E\u3059\n\ \ \ \ -encoding <encoding>  : \u6CE8\u91C8\u51E6\u7406/javac\u547C\u51FA\u3057\u306B\u4F7F\u7528\u3059\u308B\u30A8\u30F3\u30B3\u30FC\u30C7\u30A3\u30F3\u30B0\u3092\u6307\u5B9A\u3057\u307E\u3059\n\ \ \ \ -episode <file>       : \u30B3\u30F3\u30D1\u30A4\u30EB\u3054\u3068\u306B\u30A8\u30D4\u30BD\u30FC\u30C9\u30FB\u30D5\u30A1\u30A4\u30EB\u3092\u751F\u6210\u3057\u307E\u3059\n\ \ \ \ -version              : \u30D0\u30FC\u30B8\u30E7\u30F3\u60C5\u5831\u3092\u8868\u793A\u3057\u307E\u3059\n\ \ \ \ -fullversion          : \u30D5\u30EB\u30FB\u30D0\u30FC\u30B8\u30E7\u30F3\u60C5\u5831\u3092\u8868\u793A\u3057\u307E\u3059\n\ \ \ \ -help                 : \u3053\u306E\u4F7F\u7528\u4F8B\u30E1\u30C3\u30BB\u30FC\u30B8\u3092\u8868\u793A\u3057\u307E\u3059
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_ko.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_ko.properties
new file mode 100644
index 00000000000..f4e5fa4d62e
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_ko.properties
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+UNEXPECTED_NGCC_TOKEN = \uC608\uC0C1\uCE58 \uC54A\uC740 {0}\uC774(\uAC00) {1}\uD589 {2}\uC5F4\uC5D0 \uB098\uD0C0\uB0A9\uB2C8\uB2E4.
+
+BASEDIR_DOESNT_EXIST = \uC874\uC7AC\uD558\uC9C0 \uC54A\uB294 \uB514\uB809\uD1A0\uB9AC: {0}
+
+VERSION = schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = schemagen \uC815\uC2DD \uBC84\uC804 "2.3.0-SNAPSHOT"
+
+USAGE = \uC0AC\uC6A9\uBC95: schemagen [-options ...] <java files> \n\uC635\uC158: \n\ \ \ \ -d <path>             : \uD504\uB85C\uC138\uC11C \uBC0F javac\uC5D0\uC11C \uC0DD\uC131\uD55C \uD074\uB798\uC2A4 \uD30C\uC77C\uC744 \uBC30\uCE58\uD560 \uC704\uCE58\uB97C \uC9C0\uC815\uD569\uB2C8\uB2E4.\n\ \ \ \ -cp <path>            : \uC0AC\uC6A9\uC790\uAC00 \uC9C0\uC815\uD55C \uD30C\uC77C\uC744 \uCC3E\uC744 \uC704\uCE58\uB97C \uC9C0\uC815\uD569\uB2C8\uB2E4.\n\ \ \ \ -classpath <path>     : \uC0AC\uC6A9\uC790\uAC00 \uC9C0\uC815\uD55C \uD30C\uC77C\uC744 \uCC3E\uC744 \uC704\uCE58\uB97C \uC9C0\uC815\uD569\uB2C8\uB2E4.\n\ \ \ \ -encoding <encoding>  : \uC8FC\uC11D \uCC98\uB9AC/javac \uD638\uCD9C\uC5D0 \uC0AC\uC6A9\uD560 \uC778\uCF54\uB529\uC744 \uC9C0\uC815\uD569\uB2C8\uB2E4. \n\ \ \ \ -episode <file>       : \uBCC4\uB3C4 \uCEF4\uD30C\uC77C\uC744 \uC704\uD574 episode \uD30C\uC77C\uC744 \uC0DD\uC131\uD569\uB2C8\uB2E4.\n\ \ \ \ -version              : \uBC84\uC804 \uC815\uBCF4\uB97C \uD45C\uC2DC\uD569\uB2C8\uB2E4.\n\ \ \ \ -fullversion          : \uC815\uC2DD \uBC84\uC804 \uC815\uBCF4\uB97C \uD45C\uC2DC\uD569\uB2C8\uB2E4.\n\ \ \ \ -help                 : \uC774 \uC0AC\uC6A9\uBC95 \uBA54\uC2DC\uC9C0\uB97C \uD45C\uC2DC\uD569\uB2C8\uB2E4.
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_pt_BR.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_pt_BR.properties
new file mode 100644
index 00000000000..d56ca3894d5
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_pt_BR.properties
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+UNEXPECTED_NGCC_TOKEN = {0} inesperado aparece na linha {1} coluna {2}
+
+BASEDIR_DOESNT_EXIST = Diret\u00F3rio n\u00E3o existente: {0}
+
+VERSION = gera\u00E7\u00E3o do esquema 2.3.0-SNAPSHOT
+
+FULLVERSION = vers\u00E3o completa da gera\u00E7\u00E3o do esquema "2.3.0-SNAPSHOT"
+
+USAGE = Uso: gera\u00E7\u00E3o do esquema [-options ...] <java files> \nOp\u00E7\u00F5es: \n\\ \\ \\ \\ -d <path>             : especificar onde colocar o processador e os arquivos da classe gerados por javac\n\\ \\ \\ \\ -cp <path>            : especificar onde localizar arquivos especificados pelo usu\u00E1rio\n\\ \\ \\ \\ -classpath <path>     : especificar onde localizar os arquivos especificados pelo usu\u00E1rio\n\\ \\ \\ \\ -encoding <encoding>  : especificar codifica\u00E7\u00E3o a ser usada para processamento de anota\u00E7\u00E3o/chamada javac \n\\ \\ \\ \\ -episode <file>       : gerar arquivo do epis\u00F3dio para compila\u00E7\u00E3o separada\n\\ \\ \\ \\ -version              : exibir informa\u00E7\u00F5es da vers\u00E3o\n\\ \\ \\ \\ -fullversion          : exibir informa\u00E7\u00F5es da vers\u00E3o completa\n\\ \\ \\ \\ -help                 : exibir esta mensagem de uso
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_zh_CN.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_zh_CN.properties
new file mode 100644
index 00000000000..c1be9f0f704
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_zh_CN.properties
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+UNEXPECTED_NGCC_TOKEN = \u5728\u7B2C {1} \u884C, \u7B2C {2} \u5217\u51FA\u73B0\u610F\u5916\u7684{0}
+
+BASEDIR_DOESNT_EXIST = \u4E0D\u5B58\u5728\u7684\u76EE\u5F55: {0}
+
+VERSION = schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = schemagen \u5B8C\u6574\u7248\u672C "2.3.0-SNAPSHOT"
+
+USAGE = \u7528\u6CD5: schemagen [-options ...] <java files> \n\u9009\u9879: \n\ \ \ \ -d <path>             : \u6307\u5B9A\u653E\u7F6E\u5904\u7406\u7A0B\u5E8F\u548C javac \u751F\u6210\u7684\u7C7B\u6587\u4EF6\u7684\u4F4D\u7F6E\n\ \ \ \ -cp <path>            : \u6307\u5B9A\u67E5\u627E\u7528\u6237\u6307\u5B9A\u6587\u4EF6\u7684\u4F4D\u7F6E\n\ \ \ \ -classpath <path>     : \u6307\u5B9A\u67E5\u627E\u7528\u6237\u6307\u5B9A\u6587\u4EF6\u7684\u4F4D\u7F6E\n\ \ \ \ -encoding <encoding>  : \u6307\u5B9A\u7528\u4E8E\u6CE8\u91CA\u5904\u7406/javac \u8C03\u7528\u7684\u7F16\u7801\n\ \ \ \ -episode <file>       : \u751F\u6210\u7247\u6BB5\u6587\u4EF6\u4EE5\u4F9B\u5355\u72EC\u7F16\u8BD1\n\ \ \ \ -version              : \u663E\u793A\u7248\u672C\u4FE1\u606F\n\ \ \ \ -fullversion          : \u663E\u793A\u5B8C\u6574\u7684\u7248\u672C\u4FE1\u606F\n\ \ \ \ -help                 : \u663E\u793A\u6B64\u7528\u6CD5\u6D88\u606F
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_zh_TW.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_zh_TW.properties
new file mode 100644
index 00000000000..dcd7976be7c
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/MessageBundle_zh_TW.properties
@@ -0,0 +1,34 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+UNEXPECTED_NGCC_TOKEN = \u672A\u9810\u671F\u7684 {0} \u986F\u793A\u65BC\u884C {1} \u8CC7\u6599\u6B04 {2}
+
+BASEDIR_DOESNT_EXIST = \u4E0D\u5B58\u5728\u7684\u76EE\u9304: {0}
+
+VERSION = schemagen 2.3.0-SNAPSHOT
+
+FULLVERSION = schemagen \u5B8C\u6574\u7248\u672C "2.3.0-SNAPSHOT"
+
+USAGE = \u7528\u6CD5: schemagen [-options ...] <java files> \n\u9078\u9805: \n\\ \\ \\ \\ -d <path>             : \u6307\u5B9A\u8655\u7406\u5668\u4EE5\u53CA javac \u7522\u751F\u7684\u985E\u5225\u6A94\u6848\u653E\u7F6E\u4F4D\u7F6E\n\\ \\ \\ \\ -cp <path>            : \u6307\u5B9A\u8981\u5C0B\u627E\u4F7F\u7528\u8005\u6307\u5B9A\u6A94\u6848\u7684\u4F4D\u7F6E\n\\ \\ \\ \\ -classpath <path>     : \u6307\u5B9A\u8981\u5C0B\u627E\u4F7F\u7528\u8005\u6307\u5B9A\u6A94\u6848\u7684\u4F4D\u7F6E\n\\ \\ \\ \\ -encoding <encoding>  : \u6307\u5B9A\u8981\u7528\u65BC\u8A3B\u89E3\u8655\u7406/javac \u547C\u53EB\u7684\u7DE8\u78BC \n\\ \\ \\ \\ -episode <file>       : \u7522\u751F\u7368\u7ACB\u7DE8\u8B6F\u7684\u4E8B\u4EF6 (episode) \u6A94\u6848\n\\ \\ \\ \\ -version              : \u986F\u793A\u7248\u672C\u8CC7\u8A0A\n\\ \\ \\ \\ -fullversion          : \u986F\u793A\u5B8C\u6574\u7248\u672C\u8CC7\u8A0A\n\\ \\ \\ \\ -help                 : \u986F\u793A\u6B64\u7528\u6CD5\u8A0A\u606F
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle.properties
new file mode 100644
index 00000000000..d744da53d0d
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle.properties
@@ -0,0 +1,33 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+NON_EXISTENT_FILE = \
+    Directory "{0}" doesn't exist.
+
+UNRECOGNIZED_PARAMETER = \
+    Unrecognized option {0} is not valid.
+
+OPERAND_MISSING = \
+    Option "{0}" is missing an operand.
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_de.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_de.properties
new file mode 100644
index 00000000000..614b1664eaa
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_de.properties
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+NON_EXISTENT_FILE = Verzeichnis "{0}" ist nicht vorhanden.
+
+UNRECOGNIZED_PARAMETER = Unbekannte Option {0} ist nicht g\u00FCltig.
+
+OPERAND_MISSING = In Option "{0}" fehlt ein Operand.
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_es.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_es.properties
new file mode 100644
index 00000000000..c32a9bd869f
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_es.properties
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+NON_EXISTENT_FILE = El directorio "{0}" no existe.
+
+UNRECOGNIZED_PARAMETER = La opci\u00F3n no reconocida {0} no es v\u00E1lida.
+
+OPERAND_MISSING = A la opci\u00F3n "{0}" le falta un operando.
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_fr.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_fr.properties
new file mode 100644
index 00000000000..c7d0bf184bd
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_fr.properties
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+NON_EXISTENT_FILE = Le r\u00E9pertoire "{0}" n''existe pas.
+
+UNRECOGNIZED_PARAMETER = L''option {0} non reconnue n''est pas valide.
+
+OPERAND_MISSING = Un op\u00E9rande est manquant dans l''option "{0}".
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_it.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_it.properties
new file mode 100644
index 00000000000..7e78899f47d
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_it.properties
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+NON_EXISTENT_FILE = La directory "{0}" non esiste.
+
+UNRECOGNIZED_PARAMETER = L''opzione non riconosciuta {0} non \u00E8 valida.
+
+OPERAND_MISSING = Operando mancante nell''opzione "{0}".
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_ja.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_ja.properties
new file mode 100644
index 00000000000..490f37151ba
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_ja.properties
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+NON_EXISTENT_FILE = \u30C7\u30A3\u30EC\u30AF\u30C8\u30EA"{0}"\u304C\u5B58\u5728\u3057\u307E\u305B\u3093\u3002
+
+UNRECOGNIZED_PARAMETER = \u8A8D\u8B58\u3055\u308C\u306A\u3044\u30AA\u30D7\u30B7\u30E7\u30F3{0}\u306F\u7121\u52B9\u3067\u3059\u3002
+
+OPERAND_MISSING = \u30AA\u30D7\u30B7\u30E7\u30F3"{0}"\u306B\u30AA\u30DA\u30E9\u30F3\u30C9\u304C\u3042\u308A\u307E\u305B\u3093\u3002
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_ko.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_ko.properties
new file mode 100644
index 00000000000..5a22607fbe7
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_ko.properties
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+NON_EXISTENT_FILE = "{0}" \uB514\uB809\uD1A0\uB9AC\uAC00 \uC874\uC7AC\uD558\uC9C0 \uC54A\uC2B5\uB2C8\uB2E4.
+
+UNRECOGNIZED_PARAMETER = \uC778\uC2DD\uD560 \uC218 \uC5C6\uB294 \uC635\uC158 {0}\uC740(\uB294) \uBD80\uC801\uD569\uD569\uB2C8\uB2E4.
+
+OPERAND_MISSING = "{0}" \uC635\uC158\uC5D0 \uD53C\uC5F0\uC0B0\uC790\uAC00 \uB204\uB77D\uB418\uC5C8\uC2B5\uB2C8\uB2E4.
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_pt_BR.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_pt_BR.properties
new file mode 100644
index 00000000000..f6d654fe950
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_pt_BR.properties
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+NON_EXISTENT_FILE = O diret\u00F3rio "{0}" n\u00E3o existe.
+
+UNRECOGNIZED_PARAMETER = A op\u00E7\u00E3o {0} n\u00E3o reconhecida \u00E9 inv\u00E1lida.
+
+OPERAND_MISSING = A op\u00E7\u00E3o "{0}" n\u00E3o encontrou um operando.
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_zh_CN.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_zh_CN.properties
new file mode 100644
index 00000000000..1300088afde
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_zh_CN.properties
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+NON_EXISTENT_FILE = \u76EE\u5F55 "{0}" \u4E0D\u5B58\u5728\u3002
+
+UNRECOGNIZED_PARAMETER = \u65E0\u6CD5\u8BC6\u522B\u7684\u9009\u9879{0}, \u8BE5\u9009\u9879\u65E0\u6548\u3002
+
+OPERAND_MISSING = \u9009\u9879 "{0}" \u7F3A\u5C11\u64CD\u4F5C\u6570\u3002
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_zh_TW.properties b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_zh_TW.properties
new file mode 100644
index 00000000000..042c9816897
--- /dev/null
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/jxc/ap/MessageBundle_zh_TW.properties
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+NON_EXISTENT_FILE = \u76EE\u9304 "{0}" \u4E0D\u5B58\u5728.
+
+UNRECOGNIZED_PARAMETER = \u7121\u6CD5\u8FA8\u8B58\u7684\u9078\u9805 {0} \u7121\u6548.
+
+OPERAND_MISSING = \u9078\u9805 "{0}" \u907A\u6F0F\u904B\u7B97\u5143.
diff --git a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/xjc/model/CTypeRef.java b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/xjc/model/CTypeRef.java
index 396d88dc187..bc803684776 100644
--- a/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/xjc/model/CTypeRef.java
+++ b/jaxws/src/jdk.xml.bind/share/classes/com/sun/tools/internal/xjc/model/CTypeRef.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -68,7 +68,6 @@ public final class CTypeRef implements TypeRef<NType,NClass> {
 
     public CTypeRef(CNonElement type, XSElementDecl decl) {
         this(type, BGMBuilder.getName(decl),getSimpleTypeName(decl), decl.isNillable(), decl.getDefaultValue() );
-
     }
 
     public QName getTypeName() {
@@ -100,10 +99,15 @@ public final class CTypeRef implements TypeRef<NType,NClass> {
      */
     private static QName resolveSimpleTypeName(XSType declType) {
         QName name = BGMBuilder.getName(declType);
-        if (name != null && !XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(name.getNamespaceURI()))
-            return resolveSimpleTypeName(declType.getBaseType());
-        else
-            return name;
+        QName result = null;
+        if (name != null && !XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(name.getNamespaceURI())) {
+            result = resolveSimpleTypeName(declType.getBaseType());
+        } else {
+            if ( !"anySimpleType".equals(declType.getName()) ) {
+                result = name;
+            }
+        }
+        return result;
     }
 
     public CTypeRef(CNonElement type, QName elementName, QName typeName, boolean nillable, XmlString defaultValue) {
diff --git a/jaxws/src/jdk.xml.ws/share/classes/com/sun/tools/internal/ws/version.properties b/jaxws/src/jdk.xml.ws/share/classes/com/sun/tools/internal/ws/version.properties
index 462e4882799..8d2adcadac9 100644
--- a/jaxws/src/jdk.xml.ws/share/classes/com/sun/tools/internal/ws/version.properties
+++ b/jaxws/src/jdk.xml.ws/share/classes/com/sun/tools/internal/ws/version.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -26,4 +26,4 @@
 build-id=2.3.0-SNAPSHOT
 build-version=JAX-WS RI 2.3.0-SNAPSHOT
 major-version=2.3.0
-svn-revision=ffaa49e66cc05e1bb2ddc103076a340dad5df997
+svn-revision=282759e2b822078de9ba78c743ed663541c16ead
diff --git a/jdk/.hgtags b/jdk/.hgtags
index 5b88bcd99f8..8d4f94f1f2c 100644
--- a/jdk/.hgtags
+++ b/jdk/.hgtags
@@ -349,3 +349,6 @@ eee1ced1d8e78293f2a004af818ca474387dbebf jdk-9+103
 8faf1aec77a9517c69d2f4d8dd146429852ace7f jdk-9+104
 55518739e399a1066c8613e19100d51b38d9f223 jdk-9+105
 6e9ecae50b4e0d37483fb2719202eea5dca026a4 jdk-9+106
+8701b2bb1d2e1b9abc2a9be0933993c7150a9dbe jdk-9+107
+42794e648cfe9fd67461dcbe8b7594241a84bcff jdk-9+108
+1c7bad0798900fe58f4db01ae7ffdc84f5baee8c jdk-9+109
diff --git a/jdk/make/gendata/GendataHtml32dtd.gmk b/jdk/make/gendata/GendataHtml32dtd.gmk
index 2bc0e708673..0c18d2a280c 100644
--- a/jdk/make/gendata/GendataHtml32dtd.gmk
+++ b/jdk/make/gendata/GendataHtml32dtd.gmk
@@ -30,6 +30,6 @@ $(HTML32DTD): $(BUILD_TOOLS_JDK)
 	$(call LogInfo, Generating HTML DTD file)
 	$(MKDIR) -p $(@D)
 	$(RM) $@
-	($(TOOL_DTDBUILDER) $(LOG_INFO) html32 > $@) || exit 1
+	($(TOOL_DTDBUILDER) html32 > $@) || exit 1
 
 TARGETS += $(HTML32DTD)
diff --git a/jdk/make/gensrc/GensrcCLDR.gmk b/jdk/make/gensrc/GensrcCLDR.gmk
index 45ccc349878..230dc3eb709 100644
--- a/jdk/make/gensrc/GensrcCLDR.gmk
+++ b/jdk/make/gensrc/GensrcCLDR.gmk
@@ -30,7 +30,7 @@ GENSRC_BASEDIR := $(SUPPORT_OUTPUTDIR)/gensrc/java.base
 GENSRC_DIR := $(SUPPORT_OUTPUTDIR)/gensrc/jdk.localedata
 
 CLDR_BASEMETAINFO_FILE := $(GENSRC_BASEDIR)/sun/util/cldr/CLDRBaseLocaleDataMetaInfo.java
-CLDR_METAINFO_FILE := $(GENSRC_DIR)/sun/util/resources/cldr/provider/CLDRLocaleDataMetaInfo_jdk_localedata.java
+CLDR_METAINFO_FILE := $(GENSRC_DIR)/sun/util/resources/cldr/provider/CLDRLocaleDataMetaInfo.java
 
 CLDR_BASE_LOCALES := "en-US"
 
diff --git a/jdk/make/gensrc/GensrcMisc.gmk b/jdk/make/gensrc/GensrcMisc.gmk
index bc70e0e01f0..a69c007cffb 100644
--- a/jdk/make/gensrc/GensrcMisc.gmk
+++ b/jdk/make/gensrc/GensrcMisc.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -25,11 +25,11 @@
 
 ##########################################################################################
 # Install the launcher name, release version string, full version
-# string and the runtime name into the Version.java file.
+# string and the runtime name into the VersionProps.java file.
 
 $(eval $(call SetupTextFileProcessing, BUILD_VERSION_JAVA, \
-    SOURCE_FILES := $(JDK_TOPDIR)/src/java.base/share/classes/sun/misc/Version.java.template, \
-    OUTPUT_FILE := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/misc/Version.java, \
+    SOURCE_FILES := $(JDK_TOPDIR)/src/java.base/share/classes/java/lang/VersionProps.java.template, \
+    OUTPUT_FILE := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/java/lang/VersionProps.java, \
     REPLACEMENTS := \
         @@LAUNCHER_NAME@@ => $(LAUNCHER_NAME) ; \
         @@RUNTIME_NAME@@ => $(RUNTIME_NAME) ; \
@@ -53,6 +53,8 @@ SOR_COPYRIGHT_YEARS = $(shell $(CAT) $(GENSRC_SOR_SRC)/$(GENSRC_SOR_SRC_FILE) |
 $(eval $(call SetupNativeCompilation, BUILD_GENSRC_SOR_EXE, \
     SRC := $(GENSRC_SOR_SRC), \
     INCLUDE_FILES := $(GENSRC_SOR_SRC_FILE), \
+    CFLAGS_windows := -nologo, \
+    LDFLAGS_windows := -nologo, \
     TOOLCHAIN := TOOLCHAIN_BUILD, \
     OBJECT_DIR := $(GENSRC_SOR_BIN), \
     OUTPUT_DIR := $(GENSRC_SOR_BIN), \
@@ -61,12 +63,12 @@ $(eval $(call SetupNativeCompilation, BUILD_GENSRC_SOR_EXE, \
 SOR_PREGEN_FILE := $(JDK_TOPDIR)/src/closed/java.base/$(OPENJDK_TARGET_OS)/classes/sun/nio/ch/SocketOptionRegistry-$(OPENJDK_TARGET_OS)-$(OPENJDK_TARGET_CPU_ARCH).java.template
 
 ifeq ($(wildcard $(SOR_PREGEN_FILE)), )
-  $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/nio/ch/SocketOptionRegistry.java: $(BUILD_GENSRC_SOR_EXE)
+  $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/nio/ch/SocketOptionRegistry.java: $(BUILD_GENSRC_SOR_EXE_TARGET)
 	$(MKDIR) -p $(@D)
 	$(RM) $@ $@.tmp
 	NAWK="$(NAWK)" SH="$(SH)" $(SH) -e \
 	    $(JDK_TOPDIR)/make/scripts/addNotices.sh "$(SOR_COPYRIGHT_YEARS)" > $@.tmp
-	$(BUILD_GENSRC_SOR_EXE) >> $@.tmp
+	$(BUILD_GENSRC_SOR_EXE_TARGET) >> $@.tmp
 	$(MV) $@.tmp $@
 else
   $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/nio/ch/SocketOptionRegistry.java: $(SOR_PREGEN_FILE)
@@ -97,12 +99,12 @@ ifneq ($(OPENJDK_TARGET_OS), windows)
   UC_PREGEN_FILE := $(JDK_TOPDIR)/src/closed/java.base/$(OPENJDK_TARGET_OS)/classes/sun/nio/fs/UnixConstants-$(OPENJDK_TARGET_OS)-$(OPENJDK_TARGET_CPU_ARCH).java.template
 
   ifeq ($(wildcard $(UC_PREGEN_FILE)), )
-    $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/nio/fs/UnixConstants.java: $(BUILD_GENSRC_UC_EXE)
+    $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/nio/fs/UnixConstants.java: $(BUILD_GENSRC_UC_EXE_TARGET)
 	$(MKDIR) -p $(@D)
 	$(RM) $@ $@.tmp
 	NAWK="$(NAWK)" SH="$(SH)" $(SH) -e \
 	    $(JDK_TOPDIR)/make/scripts/addNotices.sh "$(UC_COPYRIGHT_YEARS)" > $@.tmp
-	$(BUILD_GENSRC_UC_EXE) >> $@.tmp
+	$(BUILD_GENSRC_UC_EXE_TARGET) >> $@.tmp
 	$(MV) $@.tmp $@
   else
     $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/nio/fs/UnixConstants.java: $(UC_PREGEN_FILE)
@@ -132,12 +134,12 @@ ifeq ($(OPENJDK_TARGET_OS), solaris)
       OUTPUT_DIR := $(GENSRC_SOL_BIN), \
       PROGRAM := genSolarisConstants))
 
-  $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/nio/fs/SolarisConstants.java: $(BUILD_GENSRC_SOL_EXE)
+  $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/nio/fs/SolarisConstants.java: $(BUILD_GENSRC_SOL_EXE_TARGET)
 	$(MKDIR) -p $(@D)
 	$(RM) $@ $@.tmp
 	NAWK="$(NAWK)" SH="$(SH)" $(SH) -e \
 	    $(JDK_TOPDIR)/make/scripts/addNotices.sh "$(SOL_COPYRIGHT_YEARS)" > $@.tmp
-	$(BUILD_GENSRC_SOL_EXE) >> $@.tmp
+	$(BUILD_GENSRC_SOL_EXE_TARGET) >> $@.tmp
 	$(MV) $@.tmp $@
 
 
diff --git a/jdk/make/lib/Awt2dLibraries.gmk b/jdk/make/lib/Awt2dLibraries.gmk
index ad58edb2823..d6ba6443bf2 100644
--- a/jdk/make/lib/Awt2dLibraries.gmk
+++ b/jdk/make/lib/Awt2dLibraries.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -593,8 +593,8 @@ ifeq ($(BUILD_HEADLESS), true)
         LDFLAGS_solaris := $(call SET_SHARED_LIBRARY_ORIGIN,/..), \
         REORDER := $(LIBAWT_HEADLESS_REORDER), \
         LIBS_unix := -lawt -ljvm -ljava, \
-        LIBS_linux := -lm $(LIBDL), \
-        LIBS_solaris := -lm $(LIBDL) $(LIBCXX) -lc, \
+        LIBS_linux := $(LIBM) $(LIBDL), \
+        LIBS_solaris := $(LIBM) $(LIBDL) $(LIBCXX) -lc, \
         OBJECT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libawt_headless, \
     ))
 
diff --git a/jdk/make/lib/CoreLibraries.gmk b/jdk/make/lib/CoreLibraries.gmk
index ea7c7f3c991..9dcf06be11a 100644
--- a/jdk/make/lib/CoreLibraries.gmk
+++ b/jdk/make/lib/CoreLibraries.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -137,12 +137,6 @@ ifeq ($(OPENJDK_TARGET_OS), solaris)
   endif
 endif
 
-ifeq ($(OPENJDK_TARGET_OS), linux)
-  ifeq ($(OPENJDK_TARGET_CPU), x86_64)
-    BUILD_LIBJAVA_Bits.c_CFLAGS := $(C_O_FLAG_NORM)
-  endif
-endif
-
 $(eval $(call SetupNativeCompilation,BUILD_LIBJAVA, \
     LIBRARY := java, \
     OUTPUT_DIR := $(INSTALL_LIBRARIES_HERE), \
@@ -163,7 +157,7 @@ $(eval $(call SetupNativeCompilation,BUILD_LIBJAVA, \
     LIBS_unix := -ljvm -lverify, \
     LIBS_linux := $(LIBDL) $(BUILD_LIBFDLIBM), \
     LIBS_solaris := -lsocket -lnsl -lscf $(LIBDL) $(BUILD_LIBFDLIBM) -lc, \
-    LIBS_aix := $(LIBDL) $(BUILD_LIBFDLIBM) -lm,\
+    LIBS_aix := $(LIBDL) $(BUILD_LIBFDLIBM) $(LIBM),\
     LIBS_macosx := -lfdlibm \
         -framework CoreFoundation \
         -framework Foundation \
diff --git a/jdk/make/lib/Lib-java.desktop.gmk b/jdk/make/lib/Lib-java.desktop.gmk
index c8bc8195854..5433fe96acb 100644
--- a/jdk/make/lib/Lib-java.desktop.gmk
+++ b/jdk/make/lib/Lib-java.desktop.gmk
@@ -29,6 +29,7 @@ include LibCommon.gmk
 $(eval $(call FillCacheFind, $(wildcard $(JDK_TOPDIR)/src/java.desktop/*/native \
     $(JDK_TOPDIR)/src/*/java.desktop/*/native)))
 
+include LibosxLibraries.gmk
 include PlatformLibraries.gmk
 include Awt2dLibraries.gmk
 include SoundLibraries.gmk
diff --git a/jdk/make/lib/Lib-java.instrument.gmk b/jdk/make/lib/Lib-java.instrument.gmk
index 02df76073af..44ba88dad40 100644
--- a/jdk/make/lib/Lib-java.instrument.gmk
+++ b/jdk/make/lib/Lib-java.instrument.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -67,7 +67,6 @@ $(eval $(call SetupNativeCompilation,BUILD_LIBINSTRUMENT, \
         -L$(call FindLibDirForModule, java.base)/jli, \
     LDFLAGS_macosx := -Wl$(COMMA)-all_load, \
     LDFLAGS_aix := -L$(SUPPORT_OUTPUTDIR)/native/java.base, \
-    LDFLAGS_windows := -export:Agent_OnAttach, \
     LIBS := $(JDKLIB_LIBS), \
     LIBS_unix := -ljava $(LIBZ), \
     LIBS_linux := -ljli $(LIBDL), \
diff --git a/jdk/make/lib/Lib-jdk.jdi.gmk b/jdk/make/lib/Lib-jdk.jdi.gmk
index 8bed1f9abd1..f74b1c209a6 100644
--- a/jdk/make/lib/Lib-jdk.jdi.gmk
+++ b/jdk/make/lib/Lib-jdk.jdi.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
diff --git a/jdk/make/lib/Lib-jdk.jdwp.agent.gmk b/jdk/make/lib/Lib-jdk.jdwp.agent.gmk
index 198dc2c2433..fb5de3e1f24 100644
--- a/jdk/make/lib/Lib-jdk.jdwp.agent.gmk
+++ b/jdk/make/lib/Lib-jdk.jdwp.agent.gmk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
diff --git a/jdk/make/lib/Lib-jdk.deploy.osx.gmk b/jdk/make/lib/LibosxLibraries.gmk
similarity index 94%
rename from jdk/make/lib/Lib-jdk.deploy.osx.gmk
rename to jdk/make/lib/LibosxLibraries.gmk
index 881a387e14d..91ab6457cb4 100644
--- a/jdk/make/lib/Lib-jdk.deploy.osx.gmk
+++ b/jdk/make/lib/LibosxLibraries.gmk
@@ -23,18 +23,15 @@
 # questions.
 #
 
-include LibCommon.gmk
-
 ifeq ($(OPENJDK_TARGET_OS), macosx)
 
   ################################################################################
 
-  LIBOSX_DIRS := $(JDK_TOPDIR)/src/jdk.deploy.osx/macosx/native/libosx
+  LIBOSX_DIRS := $(JDK_TOPDIR)/src/java.desktop/macosx/native/libosx
   LIBOSX_CFLAGS := -I$(LIBOSX_DIRS) \
       -I$(JDK_TOPDIR)/src/java.desktop/macosx/native/libosxapp \
       $(LIBJAVA_HEADER_FLAGS) \
       -I$(SUPPORT_OUTPUTDIR)/headers/java.desktop \
-      -I$(SUPPORT_OUTPUTDIR)/headers/jdk.deploy.osx \
       #
 
   $(eval $(call SetupNativeCompilation,BUILD_LIBOSX, \
diff --git a/jdk/make/mapfiles/libawt/mapfile-mawt-vers b/jdk/make/mapfiles/libawt/mapfile-mawt-vers
index 8f9ee4135a5..247e29698e2 100644
--- a/jdk/make/mapfiles/libawt/mapfile-mawt-vers
+++ b/jdk/make/mapfiles/libawt/mapfile-mawt-vers
@@ -200,6 +200,7 @@ SUNWprivate_1.1 {
                 Java_sun_print_CUPSPrinter_initIDs;
                 Java_sun_print_CUPSPrinter_getCupsServer;
                 Java_sun_print_CUPSPrinter_getCupsPort;
+                Java_sun_print_CUPSPrinter_getCupsDefaultPrinter;
                 Java_sun_print_CUPSPrinter_canConnect;
                 Java_sun_print_CUPSPrinter_getMedia;
                 Java_sun_print_CUPSPrinter_getPageSizes;
diff --git a/jdk/make/mapfiles/libawt_headless/mapfile-vers b/jdk/make/mapfiles/libawt_headless/mapfile-vers
index 5ea1745e296..ac5101042a2 100644
--- a/jdk/make/mapfiles/libawt_headless/mapfile-vers
+++ b/jdk/make/mapfiles/libawt_headless/mapfile-vers
@@ -73,6 +73,7 @@ SUNWprivate_1.1 {
 		Java_sun_print_CUPSPrinter_initIDs;
 		Java_sun_print_CUPSPrinter_getCupsServer;
 		Java_sun_print_CUPSPrinter_getCupsPort;
+		Java_sun_print_CUPSPrinter_getCupsDefaultPrinter;
 		Java_sun_print_CUPSPrinter_canConnect;
 		Java_sun_print_CUPSPrinter_getMedia;
 		Java_sun_print_CUPSPrinter_getPageSizes;
diff --git a/jdk/make/mapfiles/libawt_xawt/mapfile-vers b/jdk/make/mapfiles/libawt_xawt/mapfile-vers
index 182ed0acfd7..42ef24d90a1 100644
--- a/jdk/make/mapfiles/libawt_xawt/mapfile-vers
+++ b/jdk/make/mapfiles/libawt_xawt/mapfile-vers
@@ -439,6 +439,7 @@ SUNWprivate_1.1 {
 	Java_sun_print_CUPSPrinter_initIDs;
 	Java_sun_print_CUPSPrinter_getCupsServer;
 	Java_sun_print_CUPSPrinter_getCupsPort;
+	Java_sun_print_CUPSPrinter_getCupsDefaultPrinter;
 	Java_sun_print_CUPSPrinter_canConnect;
 	Java_sun_print_CUPSPrinter_getMedia;
 	Java_sun_print_CUPSPrinter_getPageSizes;
diff --git a/jdk/make/mapfiles/libjava/mapfile-vers b/jdk/make/mapfiles/libjava/mapfile-vers
index e6e6c6cfee8..ac21dd24890 100644
--- a/jdk/make/mapfiles/libjava/mapfile-vers
+++ b/jdk/make/mapfiles/libjava/mapfile-vers
@@ -229,12 +229,6 @@ SUNWprivate_1.1 {
 		Java_java_lang_Throwable_fillInStackTrace;
                 Java_java_lang_Throwable_getStackTraceDepth;
                 Java_java_lang_Throwable_getStackTraceElement;
-                Java_java_nio_Bits_copyFromShortArray;
-                Java_java_nio_Bits_copyToShortArray;
-                Java_java_nio_Bits_copyFromIntArray;
-                Java_java_nio_Bits_copyToIntArray;
-                Java_java_nio_Bits_copyFromLongArray;
-                Java_java_nio_Bits_copyToLongArray;
 		Java_java_security_AccessController_doPrivileged__Ljava_security_PrivilegedAction_2;
 		Java_java_security_AccessController_doPrivileged__Ljava_security_PrivilegedAction_2Ljava_security_AccessControlContext_2;
 		Java_java_security_AccessController_doPrivileged__Ljava_security_PrivilegedExceptionAction_2;
@@ -274,8 +268,6 @@ SUNWprivate_1.1 {
 		Java_sun_reflect_Reflection_getCallerClass__;
 		Java_sun_reflect_Reflection_getCallerClass__I;
 		Java_sun_reflect_Reflection_getClassAccessFlags;
-                Java_sun_misc_Version_getJdkVersionInfo;
-                Java_sun_misc_Version_getJvmVersionInfo;
 		Java_jdk_internal_misc_VM_latestUserDefinedLoader;
                 Java_jdk_internal_misc_VM_getuid;
                 Java_jdk_internal_misc_VM_geteuid;
diff --git a/jdk/make/mapfiles/libjfr/mapfile-vers b/jdk/make/mapfiles/libjfr/mapfile-vers
deleted file mode 100644
index 0bb2cbcb8bc..00000000000
--- a/jdk/make/mapfiles/libjfr/mapfile-vers
+++ /dev/null
@@ -1,45 +0,0 @@
-#
-# Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
-# ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
-#
-
-# Define library interface.
-
-SUNWprivate_1.1 {
-  global:
-      Java_oracle_jrockit_jfr_Process_getpid;
-      Java_oracle_jrockit_jfr_Timing_counterTime;
-      Java_oracle_jrockit_jfr_Timing_init;
-      Java_oracle_jrockit_jfr_Logger_output0;
-      Java_oracle_jrockit_jfr_JFR_isCommercialFeaturesUnlocked;
-      Java_oracle_jrockit_jfr_JFR_isStarted;
-      Java_oracle_jrockit_jfr_JFR_isSupportedInVM;
-      Java_oracle_jrockit_jfr_JFR_startFlightRecorder;
-      Java_oracle_jrockit_jfr_JFR_isDisabledOnCommandLine;
-      Java_oracle_jrockit_jfr_JFR_isEnabled;
-      Java_oracle_jrockit_jfr_VMJFR_options;
-      Java_oracle_jrockit_jfr_VMJFR_init;
-      Java_oracle_jrockit_jfr_VMJFR_addConstPool;
-      Java_oracle_jrockit_jfr_VMJFR_removeConstPool;
-      Java_oracle_jrockit_jfr_VMJFR_storeConstPool;
-      Java_oracle_jrockit_jfr_VMJFR_classID0;
-      Java_oracle_jrockit_jfr_VMJFR_stackTraceID;
-      Java_oracle_jrockit_jfr_VMJFR_threadID;
-      Java_oracle_jrockit_jfr_VMJFR_rotate;
-      Java_oracle_jrockit_jfr_VMJFR_shutdown;
-      Java_oracle_jrockit_jfr_VMJFR_start;
-      Java_oracle_jrockit_jfr_VMJFR_stop;
-      Java_oracle_jrockit_jfr_VMJFR_buffer;
-      Java_oracle_jrockit_jfr_VMJFR_flush;
-      Java_oracle_jrockit_jfr_VMJFR_write;
-      Java_oracle_jrockit_jfr_VMJFR_add;
-      Java_oracle_jrockit_jfr_VMJFR_remove;
-      Java_oracle_jrockit_jfr_VMJFR_setThreshold;
-      Java_oracle_jrockit_jfr_VMJFR_setPeriod;
-      Java_oracle_jrockit_jfr_VMJFR_getPeriod;
-      Java_oracle_jrockit_jfr_VMJFR_descriptors;
-      Java_oracle_jrockit_jfr_VMJFR_retransformClasses0;
-      JNI_OnLoad;
-  local:
-      *;
-};
diff --git a/jdk/make/mapfiles/libnet/mapfile-vers b/jdk/make/mapfiles/libnet/mapfile-vers
index a37668a8418..82247780181 100644
--- a/jdk/make/mapfiles/libnet/mapfile-vers
+++ b/jdk/make/mapfiles/libnet/mapfile-vers
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -87,6 +87,9 @@ SUNWprivate_1.1 {
 		Java_java_net_PlainSocketImpl_socketConnect;
 		Java_java_net_PlainDatagramSocketImpl_getTimeToLive;
 		Java_java_net_PlainDatagramSocketImpl_setTimeToLive;
+                Java_java_net_AbstractPlainSocketImpl_isReusePortAvailable0;
+                Java_java_net_AbstractPlainDatagramSocketImpl_isReusePortAvailable0;
+                Java_jdk_net_Sockets_isReusePortAvailable0;
 		Java_sun_net_PortConfig_getUpper0;
 		Java_sun_net_PortConfig_getLower0;
 		Java_sun_net_dns_ResolverConfigurationImpl_localDomain0;
@@ -112,6 +115,7 @@ SUNWprivate_1.1 {
 		NET_EnableFastTcpLoopback;
 		NET_ThrowNew;
                 ipv6_available;
+                reuseport_available;
                 initInetAddressIDs;
 
 	local:
diff --git a/jdk/make/mapfiles/libnio/mapfile-linux b/jdk/make/mapfiles/libnio/mapfile-linux
index b9b059a80c2..e4563b10c12 100644
--- a/jdk/make/mapfiles/libnio/mapfile-linux
+++ b/jdk/make/mapfiles/libnio/mapfile-linux
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -109,6 +109,7 @@ SUNWprivate_1.1 {
 		Java_sun_nio_ch_Net_setIntOption0;
                 Java_sun_nio_ch_Net_initIDs;
 		Java_sun_nio_ch_Net_isIPv6Available0;
+                Java_sun_nio_ch_Net_isReusePortAvailable0;
 		Java_sun_nio_ch_Net_joinOrDrop4;
 		Java_sun_nio_ch_Net_blockOrUnblock4;
 		Java_sun_nio_ch_Net_joinOrDrop6;
diff --git a/jdk/make/mapfiles/libnio/mapfile-macosx b/jdk/make/mapfiles/libnio/mapfile-macosx
index 6e4a7fb594c..daee0371e3c 100644
--- a/jdk/make/mapfiles/libnio/mapfile-macosx
+++ b/jdk/make/mapfiles/libnio/mapfile-macosx
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -102,6 +102,7 @@ SUNWprivate_1.1 {
 		Java_sun_nio_ch_Net_setIntOption0;
                 Java_sun_nio_ch_Net_initIDs;
 		Java_sun_nio_ch_Net_isIPv6Available0;
+                Java_sun_nio_ch_Net_isReusePortAvailable0;
 		Java_sun_nio_ch_Net_joinOrDrop4;
 		Java_sun_nio_ch_Net_blockOrUnblock4;
 		Java_sun_nio_ch_Net_joinOrDrop6;
diff --git a/jdk/make/mapfiles/libnio/mapfile-solaris b/jdk/make/mapfiles/libnio/mapfile-solaris
index 6834bd221d4..a1e0d99b0e6 100644
--- a/jdk/make/mapfiles/libnio/mapfile-solaris
+++ b/jdk/make/mapfiles/libnio/mapfile-solaris
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -97,6 +97,7 @@ SUNWprivate_1.1 {
 		Java_sun_nio_ch_Net_setIntOption0;
                 Java_sun_nio_ch_Net_initIDs;
 		Java_sun_nio_ch_Net_isIPv6Available0;
+                Java_sun_nio_ch_Net_isReusePortAvailable0;
 		Java_sun_nio_ch_Net_joinOrDrop4;
 		Java_sun_nio_ch_Net_blockOrUnblock4;
 		Java_sun_nio_ch_Net_joinOrDrop6;
diff --git a/jdk/make/src/classes/build/tools/cldrconverter/ResourceBundleGenerator.java b/jdk/make/src/classes/build/tools/cldrconverter/ResourceBundleGenerator.java
index c2f16e823cf..500cf2b10e4 100644
--- a/jdk/make/src/classes/build/tools/cldrconverter/ResourceBundleGenerator.java
+++ b/jdk/make/src/classes/build/tools/cldrconverter/ResourceBundleGenerator.java
@@ -248,10 +248,7 @@ class ResourceBundleGenerator implements BundleGenerator {
             dir.mkdirs();
         }
         String className =
-            (CLDRConverter.isBaseModule ? "CLDRBaseLocaleDataMetaInfo" :
-                "CLDRLocaleDataMetaInfo_" +
-                CLDRConverter.DESTINATION_DIR.substring(CLDRConverter.DESTINATION_DIR.lastIndexOf('/')+1)
-                    .replaceAll("\\.", "_"));
+            (CLDRConverter.isBaseModule ? "CLDRBaseLocaleDataMetaInfo" : "CLDRLocaleDataMetaInfo");
         File file = new File(dir, className + ".java");
         if (!file.exists()) {
             file.createNewFile();
diff --git a/jdk/make/src/classes/build/tools/dtdbuilder/DTDParser.java b/jdk/make/src/classes/build/tools/dtdbuilder/DTDParser.java
index 0dee68e367f..8ef7cfe13b0 100644
--- a/jdk/make/src/classes/build/tools/dtdbuilder/DTDParser.java
+++ b/jdk/make/src/classes/build/tools/dtdbuilder/DTDParser.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -908,16 +908,12 @@ class DTDParser implements DTDConstants {
             this.dtd = dtd;
             this.in = new DTDInputStream(in, dtd);
 
-            long tm = System.currentTimeMillis();
             ch = this.in.read();
             parseSection();
 
             if (ch != -1) {
                 error("premature");
             }
-
-            tm = System.currentTimeMillis() - tm;
-            System.err.println("[Parsed DTD " + dtd + " in " + tm + "ms]");
         } catch (IOException e) {
             error("ioexception");
         } catch (Exception e) {
diff --git a/jdk/make/src/classes/build/tools/module/boot.modules b/jdk/make/src/classes/build/tools/module/boot.modules
index f7f21225a5d..0bf1c55fc5d 100644
--- a/jdk/make/src/classes/build/tools/module/boot.modules
+++ b/jdk/make/src/classes/build/tools/module/boot.modules
@@ -2,6 +2,7 @@ java.base
 java.compiler
 java.datatransfer
 java.desktop
+java.httpclient
 java.instrument
 java.logging
 java.management
@@ -18,14 +19,15 @@ java.xml
 java.xml.crypto
 jdk.charsets
 jdk.deploy
-jdk.deploy.osx
 jdk.httpserver
 jdk.jfr
+jdk.jsobject
 jdk.net
 jdk.vm.cds
 jdk.vm.ci
 jdk.management
 jdk.management.cmm
+jdk.management.jfr
 jdk.management.resource
 jdk.naming.rmi
 jdk.sctp
diff --git a/jdk/make/src/native/genconstants/ch/genSocketOptionRegistry.c b/jdk/make/src/native/genconstants/ch/genSocketOptionRegistry.c
index 41bd5484ab7..aab692f1f19 100644
--- a/jdk/make/src/native/genconstants/ch/genSocketOptionRegistry.c
+++ b/jdk/make/src/native/genconstants/ch/genSocketOptionRegistry.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -34,6 +34,21 @@
 #include <netinet/tcp.h>
 #endif
 
+/* Defines SO_REUSEPORT */
+#if !defined(SO_REUSEPORT)
+#ifdef _WIN32
+#define SO_REUSEPORT 0
+#elif __linux__
+#define SO_REUSEPORT 15
+#elif __solaris__
+#define SO_REUSEPORT 0x100e
+#elif defined(AIX) || defined(MACOSX)
+#define SO_REUSEPORT 0x0200
+#else
+#define SO_REUSEPORT 0
+#endif
+#endif
+
 /**
  * Generates sun.nio.ch.SocketOptionRegistry, a class that maps Java-level
  * socket options to the platform specific level and option.
@@ -102,6 +117,7 @@ int main(int argc, const char* argv[]) {
     emit_unspec("StandardSocketOptions.SO_SNDBUF",    SOL_SOCKET, SO_SNDBUF);
     emit_unspec("StandardSocketOptions.SO_RCVBUF",    SOL_SOCKET, SO_RCVBUF);
     emit_unspec("StandardSocketOptions.SO_REUSEADDR", SOL_SOCKET, SO_REUSEADDR);
+    emit_unspec("StandardSocketOptions.SO_REUSEPORT", SOL_SOCKET, SO_REUSEPORT);
     emit_unspec("StandardSocketOptions.TCP_NODELAY",  IPPROTO_TCP, TCP_NODELAY);
 
     emit_inet("StandardSocketOptions.IP_TOS",            IPPROTO_IP,     IP_TOS);
diff --git a/jdk/src/java.base/share/classes/com/sun/crypto/provider/DHKeyPairGenerator.java b/jdk/src/java.base/share/classes/com/sun/crypto/provider/DHKeyPairGenerator.java
index d86feab3c2b..06a685b2482 100644
--- a/jdk/src/java.base/share/classes/com/sun/crypto/provider/DHKeyPairGenerator.java
+++ b/jdk/src/java.base/share/classes/com/sun/crypto/provider/DHKeyPairGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -43,7 +43,7 @@ import sun.security.provider.ParameterCache;
  * <li>By providing the size in bits of the prime modulus -
  * This will be used to create a prime modulus and base generator, which will
  * then be used to create the Diffie-Hellman key pair. The default size of the
- * prime modulus is 1024 bits.
+ * prime modulus is 2048 bits.
  * <li>By providing a prime modulus and base generator
  * </ul>
  *
@@ -68,7 +68,7 @@ public final class DHKeyPairGenerator extends KeyPairGeneratorSpi {
 
     public DHKeyPairGenerator() {
         super();
-        initialize(1024, null);
+        initialize(2048, null);
     }
 
     /**
diff --git a/jdk/src/java.base/share/classes/com/sun/crypto/provider/DHParameterGenerator.java b/jdk/src/java.base/share/classes/com/sun/crypto/provider/DHParameterGenerator.java
index 6f25b699a83..86c4cd900bb 100644
--- a/jdk/src/java.base/share/classes/com/sun/crypto/provider/DHParameterGenerator.java
+++ b/jdk/src/java.base/share/classes/com/sun/crypto/provider/DHParameterGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -37,7 +37,7 @@ import javax.crypto.spec.DHGenParameterSpec;
  *
  * <p>The Diffie-Hellman parameter generation accepts the size in bits of the
  * prime modulus and the size in bits of the random exponent as input.
- * The size of the prime modulus defaults to 1024 bits.
+ * The size of the prime modulus defaults to 2048 bits.
  *
  * @author Jan Luehe
  *
@@ -50,7 +50,7 @@ public final class DHParameterGenerator
 extends AlgorithmParameterGeneratorSpi {
 
     // The size in bits of the prime modulus
-    private int primeSize = 1024;
+    private int primeSize = 2048;
 
     // The size in bits of the random exponent (private value)
     private int exponentSize = 0;
diff --git a/jdk/src/java.base/share/classes/com/sun/crypto/provider/PKCS12PBECipherCore.java b/jdk/src/java.base/share/classes/com/sun/crypto/provider/PKCS12PBECipherCore.java
index a02aa4bd175..52a9e3e01ab 100644
--- a/jdk/src/java.base/share/classes/com/sun/crypto/provider/PKCS12PBECipherCore.java
+++ b/jdk/src/java.base/share/classes/com/sun/crypto/provider/PKCS12PBECipherCore.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -50,6 +50,7 @@ final class PKCS12PBECipherCore {
     private CipherCore cipher;
     private int blockSize;
     private int keySize;
+    private int keyLength; // in bits
     private String algo = null;
     private String pbeAlgo = null;
     private byte[] salt = null;
@@ -166,16 +167,18 @@ final class PKCS12PBECipherCore {
         throws NoSuchAlgorithmException {
 
         algo = symmCipherAlg;
+        keyLength = defKeySize * 8;
         if (algo.equals("RC4")) {
-            pbeAlgo = "PBEWithSHA1AndRC4_" + defKeySize * 8;
+            pbeAlgo = "PBEWithSHA1AndRC4_" + keyLength;
         } else {
             SymmetricCipher symmCipher = null;
             if (algo.equals("DESede")) {
                 symmCipher = new DESedeCrypt();
                 pbeAlgo = "PBEWithSHA1AndDESede";
+                keyLength = 112; // effective key length
             } else if (algo.equals("RC2")) {
                 symmCipher = new RC2Crypt();
-                pbeAlgo = "PBEWithSHA1AndRC2_" + defKeySize * 8;
+                pbeAlgo = "PBEWithSHA1AndRC2_" + keyLength;
             } else {
                 throw new NoSuchAlgorithmException("No Cipher implementation " +
                        "for PBEWithSHA1And" + algo);
@@ -406,7 +409,7 @@ final class PKCS12PBECipherCore {
     }
 
     int implGetKeySize(Key key) throws InvalidKeyException {
-        return keySize;
+        return keyLength;
     }
 
     byte[] implWrap(Key key) throws IllegalBlockSizeException,
diff --git a/jdk/src/java.base/share/classes/java/lang/AbstractStringBuilder.java b/jdk/src/java.base/share/classes/java/lang/AbstractStringBuilder.java
index f1691969666..2aa9ff36a7f 100644
--- a/jdk/src/java.base/share/classes/java/lang/AbstractStringBuilder.java
+++ b/jdk/src/java.base/share/classes/java/lang/AbstractStringBuilder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -133,39 +133,62 @@ abstract class AbstractStringBuilder implements Appendable, CharSequence {
     }
 
     /**
-     * This method has the same contract as ensureCapacity, but is
-     * never synchronized.
+     * For positive values of {@code minimumCapacity}, this method
+     * behaves like {@code ensureCapacity}, however it is never
+     * synchronized.
+     * If {@code minimumCapacity} is non positive due to numeric
+     * overflow, this method throws {@code OutOfMemoryError}.
      */
     private void ensureCapacityInternal(int minimumCapacity) {
         // overflow-conscious code
-        int capacity = value.length >> coder;
-        if (minimumCapacity - capacity > 0) {
-            expandCapacity(minimumCapacity);
+        int oldCapacity = value.length >> coder;
+        if (minimumCapacity - oldCapacity > 0) {
+            value = Arrays.copyOf(value,
+                    newCapacity(minimumCapacity) << coder);
         }
     }
 
     /**
-     * This implements the expansion semantics of ensureCapacity with no
-     * size check or synchronization.
+     * The maximum size of array to allocate (unless necessary).
+     * Some VMs reserve some header words in an array.
+     * Attempts to allocate larger arrays may result in
+     * OutOfMemoryError: Requested array size exceeds VM limit
      */
-    private void expandCapacity(int minimumCapacity) {
-        int newCapacity = (value.length >> coder) * 2 + 2;
-        if (newCapacity - minimumCapacity < 0) {
-            newCapacity = minimumCapacity;
+    private static final int MAX_ARRAY_SIZE = Integer.MAX_VALUE - 8;
+
+    /**
+     * Returns a capacity at least as large as the given minimum capacity.
+     * Returns the current capacity increased by the same amount + 2 if
+     * that suffices.
+     * Will not return a capacity greater than
+     * {@code (MAX_ARRAY_SIZE >> coder)} unless the given minimum capacity
+     * is greater than that.
+     *
+     * @param  minCapacity the desired minimum capacity
+     * @throws OutOfMemoryError if minCapacity is less than zero or
+     *         greater than (Integer.MAX_VALUE >> coder)
+     */
+    private int newCapacity(int minCapacity) {
+        // overflow-conscious code
+        int oldCapacity = value.length >> coder;
+        int newCapacity = (oldCapacity << 1) + 2;
+        if (newCapacity - minCapacity < 0) {
+            newCapacity = minCapacity;
         }
-        if (newCapacity < 0) {
-            if (minimumCapacity < 0) {// overflow
-                throw new OutOfMemoryError();
-            }
-            newCapacity = Integer.MAX_VALUE;
+        int SAFE_BOUND = MAX_ARRAY_SIZE >> coder;
+        return (newCapacity <= 0 || SAFE_BOUND - newCapacity < 0)
+            ? hugeCapacity(minCapacity)
+            : newCapacity;
+    }
+
+    private int hugeCapacity(int minCapacity) {
+        int SAFE_BOUND = MAX_ARRAY_SIZE >> coder;
+        int UNSAFE_BOUND = Integer.MAX_VALUE >> coder;
+        if (UNSAFE_BOUND - minCapacity < 0) { // overflow
+            throw new OutOfMemoryError();
         }
-        if (coder != LATIN1 && newCapacity > StringUTF16.MAX_LENGTH) {
-            if (minimumCapacity >= StringUTF16.MAX_LENGTH) {
-                throw new OutOfMemoryError();
-            }
-            newCapacity = StringUTF16.MAX_LENGTH;
-        }
-        this.value = Arrays.copyOf(value, newCapacity << coder);
+        return (minCapacity > SAFE_BOUND)
+            ? minCapacity : SAFE_BOUND;
     }
 
     /**
diff --git a/jdk/src/java.base/share/classes/java/lang/ProcessHandleImpl.java b/jdk/src/java.base/share/classes/java/lang/ProcessHandleImpl.java
index e5fcb94d1b9..91fa5623174 100644
--- a/jdk/src/java.base/share/classes/java/lang/ProcessHandleImpl.java
+++ b/jdk/src/java.base/share/classes/java/lang/ProcessHandleImpl.java
@@ -81,9 +81,8 @@ final class ProcessHandleImpl implements ProcessHandle {
                 ThreadGroup systemThreadGroup = tg;
 
                 ThreadFactory threadFactory = grimReaper -> {
-                    // Our thread stack requirement is quite modest.
-                    Thread t = new Thread(systemThreadGroup, grimReaper,
-                            "process reaper", 32768);
+                    long stackSize = Boolean.getBoolean("jdk.lang.processReaperUseDefaultStackSize") ? 0 : 32768;
+                    Thread t = new Thread(systemThreadGroup, grimReaper, "process reaper", stackSize);
                     t.setDaemon(true);
                     // A small attempt (probably futile) to avoid priority inversion
                     t.setPriority(Thread.MAX_PRIORITY);
diff --git a/jdk/src/java.base/share/classes/java/lang/String.java b/jdk/src/java.base/share/classes/java/lang/String.java
index 86ec043d5b1..a609223d42f 100644
--- a/jdk/src/java.base/share/classes/java/lang/String.java
+++ b/jdk/src/java.base/share/classes/java/lang/String.java
@@ -42,6 +42,7 @@ import java.util.regex.PatternSyntaxException;
 import java.util.stream.IntStream;
 import java.util.stream.StreamSupport;
 import jdk.internal.HotSpotIntrinsicCandidate;
+import jdk.internal.vm.annotation.Stable;
 
 /**
  * The {@code String} class represents character strings. All
@@ -119,7 +120,18 @@ import jdk.internal.HotSpotIntrinsicCandidate;
 public final class String
     implements java.io.Serializable, Comparable<String>, CharSequence {
 
-    /** The value is used for character storage. */
+    /**
+     * The value is used for character storage.
+     *
+     * @implNote This field is trusted by the VM, and is a subject to
+     * constant folding if String instance is constant. Overwriting this
+     * field after construction will cause problems.
+     *
+     * Additionally, it is marked with {@link Stable} to trust the contents
+     * of the array. No other facility in JDK provides this functionality (yet).
+     * {@link Stable} is safe here, because value is never null.
+     */
+    @Stable
     private final byte[] value;
 
     /**
@@ -129,6 +141,9 @@ public final class String
      * LATIN1
      * UTF16
      *
+     * @implNote This field is trusted by the VM, and is a subject to
+     * constant folding if String instance is constant. Overwriting this
+     * field after construction will cause problems.
      */
     private final byte coder;
 
@@ -1222,30 +1237,12 @@ public final class String
         public int compare(String s1, String s2) {
             byte v1[] = s1.value;
             byte v2[] = s2.value;
-            int n1 = s1.length();
-            int n2 = s2.length();
-            boolean s1IsLatin1 = s1.isLatin1();
-            boolean s2IsLatin1 = s2.isLatin1();
-            int min = Math.min(n1, n2);
-            for (int i = 0; i < min; i++) {
-                char c1 = s1IsLatin1 ? StringLatin1.getChar(v1, i)
-                                     : StringUTF16.getChar(v1, i);
-                char c2 = s2IsLatin1 ? StringLatin1.getChar(v2, i)
-                                     : StringUTF16.getChar(v2, i);
-                if (c1 != c2) {
-                    c1 = Character.toUpperCase(c1);
-                    c2 = Character.toUpperCase(c2);
-                    if (c1 != c2) {
-                        c1 = Character.toLowerCase(c1);
-                        c2 = Character.toLowerCase(c2);
-                        if (c1 != c2) {
-                            // No overflow because of numeric promotion
-                            return c1 - c2;
-                        }
-                    }
-                }
+            if (s1.coder() == s2.coder()) {
+                return s1.isLatin1() ? StringLatin1.compareToCI(v1, v2)
+                                     : StringUTF16.compareToCI(v1, v2);
             }
-            return n1 - n2;
+            return s1.isLatin1() ? StringLatin1.compareToCI_UTF16(v1, v2)
+                                 : StringUTF16.compareToCI_Latin1(v1, v2);
         }
 
         /** Replaces the de-serialized object. */
diff --git a/jdk/src/java.base/share/classes/java/lang/StringLatin1.java b/jdk/src/java.base/share/classes/java/lang/StringLatin1.java
index 8e8016d833e..c491f4833e1 100644
--- a/jdk/src/java.base/share/classes/java/lang/StringLatin1.java
+++ b/jdk/src/java.base/share/classes/java/lang/StringLatin1.java
@@ -128,6 +128,48 @@ final class StringLatin1 {
         return len1 - len2;
     }
 
+    public static int compareToCI(byte[] value, byte[] other) {
+        int len1 = value.length;
+        int len2 = other.length;
+        int lim = Math.min(len1, len2);
+        for (int k = 0; k < lim; k++) {
+            if (value[k] != other[k]) {
+                char c1 = (char) CharacterDataLatin1.instance.toUpperCase(getChar(value, k));
+                char c2 = (char) CharacterDataLatin1.instance.toUpperCase(getChar(other, k));
+                if (c1 != c2) {
+                    c1 = (char) CharacterDataLatin1.instance.toLowerCase(c1);
+                    c2 = (char) CharacterDataLatin1.instance.toLowerCase(c2);
+                    if (c1 != c2) {
+                        return c1 - c2;
+                    }
+                }
+            }
+        }
+        return len1 - len2;
+    }
+
+    public static int compareToCI_UTF16(byte[] value, byte[] other) {
+        int len1 = length(value);
+        int len2 = StringUTF16.length(other);
+        int lim = Math.min(len1, len2);
+        for (int k = 0; k < lim; k++) {
+            char c1 = getChar(value, k);
+            char c2 = StringUTF16.getChar(other, k);
+            if (c1 != c2) {
+                c1 = Character.toUpperCase(c1);
+                c2 = Character.toUpperCase(c2);
+                if (c1 != c2) {
+                    c1 = Character.toLowerCase(c1);
+                    c2 = Character.toLowerCase(c2);
+                    if (c1 != c2) {
+                        return c1 - c2;
+                    }
+                }
+            }
+        }
+        return len1 - len2;
+    }
+
     public static int hashCode(byte[] value) {
         int h = 0;
         for (byte v : value) {
diff --git a/jdk/src/java.base/share/classes/java/lang/StringUTF16.java b/jdk/src/java.base/share/classes/java/lang/StringUTF16.java
index 937f642ce8d..fe0c964b290 100644
--- a/jdk/src/java.base/share/classes/java/lang/StringUTF16.java
+++ b/jdk/src/java.base/share/classes/java/lang/StringUTF16.java
@@ -270,6 +270,50 @@ final class StringUTF16 {
         return len1 - len2;
     }
 
+    public static int compareToCI(byte[] value, byte[] other) {
+        int len1 = length(value);
+        int len2 = length(other);
+        int lim = Math.min(len1, len2);
+        for (int k = 0; k < lim; k++) {
+            char c1 = getChar(value, k);
+            char c2 = getChar(other, k);
+            if (c1 != c2) {
+                c1 = Character.toUpperCase(c1);
+                c2 = Character.toUpperCase(c2);
+                if (c1 != c2) {
+                    c1 = Character.toLowerCase(c1);
+                    c2 = Character.toLowerCase(c2);
+                    if (c1 != c2) {
+                        return c1 - c2;
+                    }
+                }
+            }
+        }
+        return len1 - len2;
+    }
+
+    public static int compareToCI_Latin1(byte[] value, byte[] other) {
+        int len1 = length(value);
+        int len2 = StringLatin1.length(other);
+        int lim = Math.min(len1, len2);
+        for (int k = 0; k < lim; k++) {
+            char c1 = getChar(value, k);
+            char c2 = StringLatin1.getChar(other, k);
+            if (c1 != c2) {
+                c1 = Character.toUpperCase(c1);
+                c2 = Character.toUpperCase(c2);
+                if (c1 != c2) {
+                    c1 = Character.toLowerCase(c1);
+                    c2 = Character.toLowerCase(c2);
+                    if (c1 != c2) {
+                        return c1 - c2;
+                    }
+                }
+            }
+        }
+        return len1 - len2;
+    }
+
     public static int hashCode(byte[] value) {
         int h = 0;
         int length = value.length >> 1;
diff --git a/jdk/src/java.base/share/classes/java/lang/System.java b/jdk/src/java.base/share/classes/java/lang/System.java
index 1919264ce52..c0c7c05156a 100644
--- a/jdk/src/java.base/share/classes/java/lang/System.java
+++ b/jdk/src/java.base/share/classes/java/lang/System.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1994, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1994, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -1418,8 +1418,7 @@ public final class System {
          * for the given {@code caller}.
          *
          * @param name the name of the logger.
-         * @param caller the class for which the logger is being requested;
-         *               can be {@code null}.
+         * @param caller the class for which the logger is being requested.
          *
          * @return a {@link Logger logger} suitable for the given caller's
          *         use.
@@ -1831,7 +1830,7 @@ public final class System {
 
 
         lineSeparator = props.getProperty("line.separator");
-        sun.misc.Version.init();
+        VersionProps.init();
 
         FileInputStream fdIn = new FileInputStream(FileDescriptor.in);
         FileOutputStream fdOut = new FileOutputStream(FileDescriptor.out);
diff --git a/jdk/src/java.base/share/classes/java/lang/VersionProps.java.template b/jdk/src/java.base/share/classes/java/lang/VersionProps.java.template
new file mode 100644
index 00000000000..dd0e038936d
--- /dev/null
+++ b/jdk/src/java.base/share/classes/java/lang/VersionProps.java.template
@@ -0,0 +1,114 @@
+/*
+ * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package java.lang;
+
+import java.io.PrintStream;
+
+class VersionProps {
+
+
+    private static final String launcher_name =
+        "@@LAUNCHER_NAME@@";
+
+    private static final String java_version =
+        "@@VERSION_SHORT@@";
+
+    private static final String java_runtime_name =
+        "@@RUNTIME_NAME@@";
+
+    private static final String java_runtime_version =
+        "@@VERSION_STRING@@";
+
+    static {
+        init();
+    }
+
+    public static void init() {
+        System.setProperty("java.version", java_version);
+        System.setProperty("java.runtime.version", java_runtime_version);
+        System.setProperty("java.runtime.name", java_runtime_name);
+    }
+
+    /**
+     * In case you were wondering this method is called by java -version.
+     * Sad that it prints to stderr; would be nicer if default printed on
+     * stdout.
+     */
+    public static void print() {
+        print(System.err);
+    }
+
+    /**
+     * This is the same as print except that it adds an extra line-feed
+     * at the end, typically used by the -showversion in the launcher
+     */
+    public static void println() {
+        print(System.err);
+        System.err.println();
+    }
+
+    /**
+     * Give a stream, it will print version info on it.
+     */
+    public static void print(PrintStream ps) {
+        boolean isHeadless = false;
+
+        /* Report that we're running headless if the property is true */
+        String headless = System.getProperty("java.awt.headless");
+        if ( (headless != null) && (headless.equalsIgnoreCase("true")) ) {
+            isHeadless = true;
+        }
+
+        /* First line: platform version. */
+        ps.println(launcher_name + " version \"" + java_version + "\"");
+
+        /* Second line: runtime version (ie, libraries). */
+
+        String jdk_debug_level = System.getProperty("jdk.debug", "release");
+        /* Debug level is not printed for "release" builds */
+        if ("release".equals(jdk_debug_level)) {
+            jdk_debug_level = "";
+        } else {
+            jdk_debug_level = jdk_debug_level + " ";
+        }
+
+        ps.print(java_runtime_name + " (" + jdk_debug_level + "build " + java_runtime_version);
+
+        if (java_runtime_name.indexOf("Embedded") != -1 && isHeadless) {
+            // embedded builds report headless state
+            ps.print(", headless");
+        }
+        ps.println(')');
+
+        /* Third line: JVM information. */
+        String java_vm_name    = System.getProperty("java.vm.name");
+        String java_vm_version = System.getProperty("java.vm.version");
+        String java_vm_info    = System.getProperty("java.vm.info");
+        ps.println(java_vm_name + " (" + jdk_debug_level + "build " + java_vm_version + ", " +
+                   java_vm_info + ")");
+    }
+
+}
\ No newline at end of file
diff --git a/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandle.java b/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandle.java
index a3f6f47b00f..235ffe60f57 100644
--- a/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandle.java
+++ b/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandle.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -1026,6 +1026,9 @@ MethodHandle longsToString = publicLookup()
   .asCollector(long[].class, 1);
 assertEquals("[123]", (String) longsToString.invokeExact((long)123));
      * }</pre></blockquote>
+     * <p>
+     * <em>Note:</em> The resulting adapter is never a {@linkplain MethodHandle#asVarargsCollector
+     * variable-arity method handle}, even if the original target method handle was.
      * @param arrayType often {@code Object[]}, the type of the array argument which will collect the arguments
      * @param arrayLength the number of arguments to collect into a new array argument
      * @return a new method handle which collects some trailing argument
@@ -1067,6 +1070,9 @@ assertEquals("[123]", (String) longsToString.invokeExact((long)123));
     swWrite4.invoke('W', 'X', 'Y', 'Z', 3, 1);
     assertEquals("BCPQRSZ", swr.toString());
      * }</pre></blockquote>
+     * <p>
+     * <em>Note:</em> The resulting adapter is never a {@linkplain MethodHandle#asVarargsCollector
+     * variable-arity method handle}, even if the original target method handle was.
      * @param collectArgPos the zero-based position in the parameter list at which to start collecting.
      * @param arrayType often {@code Object[]}, the type of the array argument which will collect the arguments
      * @param arrayLength the number of arguments to collect into a new array argument
@@ -1356,8 +1362,11 @@ assertEquals("[three, thee, tee]", asListFix.invoke((Object)argv).toString());
      * The reference {@code x} must be convertible to the first parameter
      * type of the target.
      * <p>
-     * (<em>Note:</em>  Because method handles are immutable, the target method handle
-     * retains its original type and behavior.)
+     * <em>Note:</em>  Because method handles are immutable, the target method handle
+     * retains its original type and behavior.
+     * <p>
+     * <em>Note:</em> The resulting adapter is never a {@linkplain MethodHandle#asVarargsCollector
+     * variable-arity method handle}, even if the original target method handle was.
      * @param x  the value to bind to the first argument of the target
      * @return a new method handle which prepends the given value to the incoming
      *         argument list, before calling the original method handle
diff --git a/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java b/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java
index ebaf2a393ad..9b4029cc7b5 100644
--- a/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java
+++ b/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java
@@ -778,8 +778,21 @@ import static java.lang.invoke.MethodHandles.Lookup.IMPL_LOOKUP;
             return (asTypeCache = wrapper);
         }
 
+        // Customize target if counting happens for too long.
+        private int invocations = CUSTOMIZE_THRESHOLD;
+        private void maybeCustomizeTarget() {
+            int c = invocations;
+            if (c >= 0) {
+                if (c == 1) {
+                    target.customize();
+                }
+                invocations = c - 1;
+            }
+        }
+
         boolean countDown() {
             int c = count;
+            maybeCustomizeTarget();
             if (c <= 1) {
                 // Try to limit number of updates. MethodHandle.updateForm() doesn't guarantee LF update visibility.
                 if (isCounting) {
diff --git a/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandleNatives.java b/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandleNatives.java
index e9bb8046246..57ad668b903 100644
--- a/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandleNatives.java
+++ b/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandleNatives.java
@@ -30,7 +30,7 @@ import java.lang.reflect.Field;
 import static java.lang.invoke.MethodHandleNatives.Constants.*;
 import static java.lang.invoke.MethodHandleStatics.*;
 import static java.lang.invoke.MethodHandles.Lookup.IMPL_LOOKUP;
-import jdk.internal.ref.Cleaner;
+import jdk.internal.ref.CleanerFactory;
 
 /**
  * The JVM interface for the method handles package is all here.
@@ -68,10 +68,12 @@ class MethodHandleNatives {
 
         static CallSiteContext make(CallSite cs) {
             final CallSiteContext newContext = new CallSiteContext();
-            // Cleaner is attached to CallSite instance and it clears native structures allocated for CallSite context.
-            // Though the CallSite can become unreachable, its Context is retained by the Cleaner instance (which is
-            // referenced from Cleaner class) until cleanup is performed.
-            Cleaner.create(cs, newContext);
+            // CallSite instance is tracked by a Cleanable which clears native
+            // structures allocated for CallSite context. Though the CallSite can
+            // become unreachable, its Context is retained by the Cleanable instance
+            // (which is referenced from Cleaner instance which is referenced from
+            // CleanerFactory class) until cleanup is performed.
+            CleanerFactory.cleaner().register(cs, newContext);
             return newContext;
         }
 
diff --git a/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandles.java b/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandles.java
index fc9ac8e1518..70791273212 100644
--- a/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandles.java
+++ b/jdk/src/java.base/share/classes/java/lang/invoke/MethodHandles.java
@@ -2139,7 +2139,7 @@ return invoker;
      * if its index does not appear in the array.
      * As in the case of {@link #dropArguments(MethodHandle,int,List) dropArguments},
      * incoming arguments which are not mentioned in the reordering array
-     * are may be any type, as determined only by {@code newType}.
+     * may be of any type, as determined only by {@code newType}.
      * <blockquote><pre>{@code
 import static java.lang.invoke.MethodHandles.*;
 import static java.lang.invoke.MethodType.*;
@@ -2157,6 +2157,9 @@ MethodHandle twice = permuteArguments(add, intfn1, 0, 0);
 assert(twice.type().equals(intfn1));
 assert((int)twice.invokeExact(21) == 42);
      * }</pre></blockquote>
+     * <p>
+     * <em>Note:</em> The resulting adapter is never a {@linkplain MethodHandle#asVarargsCollector
+     * variable-arity method handle}, even if the original target method handle was.
      * @param target the method handle to invoke after arguments are reordered
      * @param newType the expected type of the new method handle
      * @param reorder an index array which controls the reordering
@@ -2421,6 +2424,9 @@ assert((int)twice.invokeExact(21) == 42);
      * It may range between zero and <i>N-L</i> (inclusively),
      * where <i>N</i> is the arity of the target method handle
      * and <i>L</i> is the length of the values array.
+     * <p>
+     * <em>Note:</em> The resulting adapter is never a {@linkplain MethodHandle#asVarargsCollector
+     * variable-arity method handle}, even if the original target method handle was.
      * @param target the method handle to invoke after the argument is inserted
      * @param pos where to insert the argument (zero for the first)
      * @param values the series of arguments to insert
@@ -2639,14 +2645,25 @@ assertEquals("xY", (String) f1.invokeExact("x", "y")); // xY
 MethodHandle f2 = filterArguments(cat, 0, upcase, upcase);
 assertEquals("XY", (String) f2.invokeExact("x", "y")); // XY
      * }</pre></blockquote>
-     * <p> Here is pseudocode for the resulting adapter:
+     * <p>Here is pseudocode for the resulting adapter. In the code, {@code T}
+     * denotes the return type of both the {@code target} and resulting adapter.
+     * {@code P}/{@code p} and {@code B}/{@code b} represent the types and values
+     * of the parameters and arguments that precede and follow the filter position
+     * {@code pos}, respectively. {@code A[i]}/{@code a[i]} stand for the types and
+     * values of the filtered parameters and arguments; they also represent the
+     * return types of the {@code filter[i]} handles. The latter accept arguments
+     * {@code v[i]} of type {@code V[i]}, which also appear in the signature of
+     * the resulting adapter.
      * <blockquote><pre>{@code
-     * V target(P... p, A[i]... a[i], B... b);
+     * T target(P... p, A[i]... a[i], B... b);
      * A[i] filter[i](V[i]);
      * T adapter(P... p, V[i]... v[i], B... b) {
-     *   return target(p..., f[i](v[i])..., b...);
+     *   return target(p..., filter[i](v[i])..., b...);
      * }
      * }</pre></blockquote>
+     * <p>
+     * <em>Note:</em> The resulting adapter is never a {@linkplain MethodHandle#asVarargsCollector
+     * variable-arity method handle}, even if the original target method handle was.
      *
      * @param target the method handle to invoke after arguments are filtered
      * @param pos the position of the first argument to filter
@@ -2753,7 +2770,17 @@ MethodHandle ts3_ts2_ts3 = collectArguments(ts3_ts2, 1, ts3);
 assertEquals("[top, [[up, down, strange], charm], bottom]",
              (String) ts3_ts2_ts3.invokeExact("top", "up", "down", "strange", "charm", "bottom"));
      * }</pre></blockquote>
-     * <p> Here is pseudocode for the resulting adapter:
+     * <p>Here is pseudocode for the resulting adapter. In the code, {@code T}
+     * represents the return type of the {@code target} and resulting adapter.
+     * {@code V}/{@code v} stand for the return type and value of the
+     * {@code filter}, which are also found in the signature and arguments of
+     * the {@code target}, respectively, unless {@code V} is {@code void}.
+     * {@code A}/{@code a} and {@code C}/{@code c} represent the parameter types
+     * and values preceding and following the collection position, {@code pos},
+     * in the {@code target}'s signature. They also turn up in the resulting
+     * adapter's signature and arguments, where they surround
+     * {@code B}/{@code b}, which represent the parameter types and arguments
+     * to the {@code filter} (if any).
      * <blockquote><pre>{@code
      * T target(A...,V,C...);
      * V filter(B...);
@@ -2771,7 +2798,7 @@ assertEquals("[top, [[up, down, strange], charm], bottom]",
      * // and if the filter has a void return:
      * T target3(A...,C...);
      * void filter3(B...);
-     * void adapter3(A... a,B... b,C... c) {
+     * T adapter3(A... a,B... b,C... c) {
      *   filter3(b...);
      *   return target3(a...,c...);
      * }
@@ -2791,6 +2818,9 @@ assertEquals("[top, [[up, down, strange], charm], bottom]",
      * a non-void result, then {@code collectArguments(mh, N, coll)}
      * is equivalent to {@code filterArguments(mh, N, coll)}.
      * Other equivalences are possible but would require argument permutation.
+     * <p>
+     * <em>Note:</em> The resulting adapter is never a {@linkplain MethodHandle#asVarargsCollector
+     * variable-arity method handle}, even if the original target method handle was.
      *
      * @param target the method handle to invoke after filtering the subsequence of arguments
      * @param pos the position of the first adapter argument to pass to the filter,
@@ -2864,29 +2894,36 @@ System.out.println((String) cat.invokeExact("x", "y")); // xy
 MethodHandle f0 = filterReturnValue(cat, length);
 System.out.println((int) f0.invokeExact("x", "y")); // 2
      * }</pre></blockquote>
-     * <p> Here is pseudocode for the resulting adapter:
+     * <p>Here is pseudocode for the resulting adapter. In the code,
+     * {@code T}/{@code t} represent the result type and value of the
+     * {@code target}; {@code V}, the result type of the {@code filter}; and
+     * {@code A}/{@code a}, the types and values of the parameters and arguments
+     * of the {@code target} as well as the resulting adapter.
      * <blockquote><pre>{@code
-     * V target(A...);
-     * T filter(V);
-     * T adapter(A... a) {
-     *   V v = target(a...);
-     *   return filter(v);
+     * T target(A...);
+     * V filter(T);
+     * V adapter(A... a) {
+     *   T t = target(a...);
+     *   return filter(t);
      * }
      * // and if the target has a void return:
      * void target2(A...);
-     * T filter2();
-     * T adapter2(A... a) {
+     * V filter2();
+     * V adapter2(A... a) {
      *   target2(a...);
      *   return filter2();
      * }
      * // and if the filter has a void return:
-     * V target3(A...);
+     * T target3(A...);
      * void filter3(V);
      * void adapter3(A... a) {
-     *   V v = target3(a...);
-     *   filter3(v);
+     *   T t = target3(a...);
+     *   filter3(t);
      * }
      * }</pre></blockquote>
+     * <p>
+     * <em>Note:</em> The resulting adapter is never a {@linkplain MethodHandle#asVarargsCollector
+     * variable-arity method handle}, even if the original target method handle was.
      * @param target the method handle to invoke before filtering the return value
      * @param filter method handle to call on the return value
      * @return method handle which incorporates the specified return value filtering logic
@@ -2964,7 +3001,15 @@ MethodHandle catTrace = foldArguments(cat, trace);
 // also prints "boo":
 assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
      * }</pre></blockquote>
-     * <p> Here is pseudocode for the resulting adapter:
+     * <p>Here is pseudocode for the resulting adapter. In the code, {@code T}
+     * represents the result type of the {@code target} and resulting adapter.
+     * {@code V}/{@code v} represent the type and value of the parameter and argument
+     * of {@code target} that precedes the folding position; {@code V} also is
+     * the result type of the {@code combiner}. {@code A}/{@code a} denote the
+     * types and values of the {@code N} parameters and arguments at the folding
+     * position. {@code B}/{@code b} represent the types and values of the
+     * {@code target} parameters and arguments that follow the folded parameters
+     * and arguments.
      * <blockquote><pre>{@code
      * // there are N arguments in A...
      * T target(V, A[N]..., B...);
@@ -2981,6 +3026,9 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
      *   return target2(a..., b...);
      * }
      * }</pre></blockquote>
+     * <p>
+     * <em>Note:</em> The resulting adapter is never a {@linkplain MethodHandle#asVarargsCollector
+     * variable-arity method handle}, even if the original target method handle was.
      * @param target the method handle to invoke after arguments are combined
      * @param combiner method handle to call initially on the incoming arguments
      * @return method handle which incorporates the specified argument folding logic
@@ -3022,7 +3070,13 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
      * argument and return types, except that the return type
      * of the test must be boolean, and the test is allowed
      * to have fewer arguments than the other two method handles.
-     * <p> Here is pseudocode for the resulting adapter:
+     * <p>
+     * Here is pseudocode for the resulting adapter. In the code, {@code T}
+     * represents the uniform result type of the three involved handles;
+     * {@code A}/{@code a}, the types and values of the {@code target}
+     * parameters and arguments that are consumed by the {@code test}; and
+     * {@code B}/{@code b}, those types and values of the {@code target}
+     * parameters and arguments that are not consumed by the {@code test}.
      * <blockquote><pre>{@code
      * boolean test(A...);
      * T target(A...,B...);
@@ -3084,7 +3138,13 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
      * argument and return types, except that handler may omit trailing arguments
      * (similarly to the predicate in {@link #guardWithTest guardWithTest}).
      * Also, the handler must have an extra leading parameter of {@code exType} or a supertype.
-     * <p> Here is pseudocode for the resulting adapter:
+     * <p>
+     * Here is pseudocode for the resulting adapter. In the code, {@code T}
+     * represents the return type of the {@code target} and {@code handler},
+     * and correspondingly that of the resulting adapter; {@code A}/{@code a},
+     * the types and values of arguments to the resulting handle consumed by
+     * {@code handler}; and {@code B}/{@code b}, those of arguments to the
+     * resulting handle discarded by {@code handler}.
      * <blockquote><pre>{@code
      * T target(A..., B...);
      * T handler(ExType, A...);
@@ -3208,12 +3268,17 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
      * <li>This list of types is called the "common prefix".
      * </ol>
      * <p>
-     * <em>Step 1B: Determine loop parameters.</em><ol type="a">
-     * <li>Examine init function parameter lists.
-     * <li>Omitted init functions are deemed to have {@code null} parameter lists.
-     * <li>All init function parameter lists must be effectively identical.
-     * <li>The longest parameter list (which is necessarily unique) is called the "common suffix".
+     * <em>Step 1B: Determine loop parameters.</em><ul>
+     * <li><b>If at least one init function is given,</b><ol type="a">
+     *   <li>Examine init function parameter lists.
+     *   <li>Omitted init functions are deemed to have {@code null} parameter lists.
+     *   <li>All init function parameter lists must be effectively identical.
+     *   <li>The longest parameter list (which is necessarily unique) is called the "common suffix".
      * </ol>
+     * <li><b>If no init function is given,</b><ol type="a">
+     *   <li>Examine the suffixes of the step, pred, and fini parameter lists, after removing the "common prefix".
+     *   <li>The longest of these suffixes is taken as the "common suffix".
+     * </ol></ul>
      * <p>
      * <em>Step 1C: Determine loop return type.</em><ol type="a">
      * <li>Examine fini function return types, disregarding omitted fini functions.
@@ -3226,9 +3291,6 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
      * <li>Every non-omitted pred function must have a {@code boolean} return type.
      * </ol>
      * <p>
-     * (Implementation Note: Steps 1A, 1B, 1C, 1D are logically independent of each other, and may be performed in any
-     * order.)
-     * <p>
      * <em>Step 2: Determine parameter lists.</em><ol type="a">
      * <li>The parameter list for the resulting loop handle will be the "common suffix".
      * <li>The parameter list for init functions will be adjusted to the "common suffix". (Note that their parameter
@@ -3315,10 +3377,10 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
      * <blockquote><pre>{@code
      * // iterative implementation of the factorial function as a loop handle
      * static int one(int k) { return 1; }
-     * int inc(int i, int acc, int k) { return i + 1; }
-     * int mult(int i, int acc, int k) { return i * acc; }
-     * boolean pred(int i, int acc, int k) { return i < k; }
-     * int fin(int i, int acc, int k) { return acc; }
+     * static int inc(int i, int acc, int k) { return i + 1; }
+     * static int mult(int i, int acc, int k) { return i * acc; }
+     * static boolean pred(int i, int acc, int k) { return i < k; }
+     * static int fin(int i, int acc, int k) { return acc; }
      * // assume MH_one, MH_inc, MH_mult, MH_pred, and MH_fin are handles to the above methods
      * // null initializer for counter, should initialize to 0
      * MethodHandle[] counterClause = new MethodHandle[]{null, MH_inc};
@@ -3376,9 +3438,7 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
                 collect(Collectors.toList());
 
         // Step 1B: determine loop parameters.
-        final List<Class<?>> empty = new ArrayList<>();
-        final List<Class<?>> commonSuffix = init.stream().filter(Objects::nonNull).map(MethodHandle::type).
-                map(MethodType::parameterList).reduce((p, q) -> p.size() >= q.size() ? p : q).orElse(empty);
+        final List<Class<?>> commonSuffix = buildCommonSuffix(init, step, pred, fini, commonPrefix.size());
         checkLoop1b(init, commonSuffix);
 
         // Step 1C: determine loop return type.
@@ -3460,15 +3520,15 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
      * @apiNote Example:
      * <blockquote><pre>{@code
      * // implement the zip function for lists as a loop handle
-     * List<String> initZip(Iterator<String> a, Iterator<String> b) { return new ArrayList<>(); }
-     * boolean zipPred(List<String> zip, Iterator<String> a, Iterator<String> b) { return a.hasNext() && b.hasNext(); }
-     * List<String> zipStep(List<String> zip, Iterator<String> a, Iterator<String> b) {
+     * static List<String> initZip(Iterator<String> a, Iterator<String> b) { return new ArrayList<>(); }
+     * static boolean zipPred(List<String> zip, Iterator<String> a, Iterator<String> b) { return a.hasNext() && b.hasNext(); }
+     * static List<String> zipStep(List<String> zip, Iterator<String> a, Iterator<String> b) {
      *   zip.add(a.next());
      *   zip.add(b.next());
      *   return zip;
      * }
      * // assume MH_initZip, MH_zipPred, and MH_zipStep are handles to the above methods
-     * MethodHandle loop = MethodHandles.doWhileLoop(MH_initZip, MH_zipStep, MH_zipPred);
+     * MethodHandle loop = MethodHandles.whileLoop(MH_initZip, MH_zipPred, MH_zipStep);
      * List<String> a = Arrays.asList("a", "b", "c", "d");
      * List<String> b = Arrays.asList("e", "f", "g", "h");
      * List<String> zipped = Arrays.asList("a", "e", "b", "f", "c", "g", "d", "h");
@@ -3534,9 +3594,9 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
      * @apiNote Example:
      * <blockquote><pre>{@code
      * // int i = 0; while (i < limit) { ++i; } return i; => limit
-     * int zero(int limit) { return 0; }
-     * int step(int i, int limit) { return i + 1; }
-     * boolean pred(int i, int limit) { return i < limit; }
+     * static int zero(int limit) { return 0; }
+     * static int step(int i, int limit) { return i + 1; }
+     * static boolean pred(int i, int limit) { return i < limit; }
      * // assume MH_zero, MH_step, and MH_pred are handles to the above methods
      * MethodHandle loop = MethodHandles.doWhileLoop(MH_zero, MH_step, MH_pred);
      * assertEquals(23, loop.invoke(23));
@@ -3604,8 +3664,8 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
      * <blockquote><pre>{@code
      * // String s = "Lambdaman!"; for (int i = 0; i < 13; ++i) { s = "na " + s; } return s;
      * // => a variation on a well known theme
-     * String start(String arg) { return arg; }
-     * String step(int counter, String v, String arg) { return "na " + v; }
+     * static String start(String arg) { return arg; }
+     * static String step(int counter, String v, String arg) { return "na " + v; }
      * // assume MH_start and MH_step are handles to the two methods above
      * MethodHandle fit13 = MethodHandles.constant(int.class, 13);
      * MethodHandle loop = MethodHandles.countedLoop(fit13, MH_start, MH_step);
@@ -3748,11 +3808,11 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
      * @apiNote Example:
      * <blockquote><pre>{@code
      * // reverse a list
-     * List<String> reverseStep(String e, List<String> r, List<String> l) {
+     * static List<String> reverseStep(String e, List<String> r, List<String> l) {
      *   r.add(0, e);
      *   return r;
      * }
-     * List<String> newArrayList(List<String> l) { return new ArrayList<>(); }
+     * static List<String> newArrayList(List<String> l) { return new ArrayList<>(); }
      * // assume MH_reverseStep, MH_newArrayList are handles to the above methods
      * MethodHandle loop = MethodHandles.iteratedLoop(null, MH_newArrayList, MH_reverseStep);
      * List<String> list = Arrays.asList("a", "b", "c", "d", "e");
@@ -3828,8 +3888,9 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
      * (Note that, except for argument type conversions, combinators represent {@code void} values in parameter lists
      * by omitting the corresponding paradoxical arguments, not by inserting {@code null} or zero values.)
      * <p>
-     * The {@code target} and {@code cleanup} handles' return types must be the same. Their parameter type lists also
-     * must be the same, but the {@code cleanup} handle must accept one or two more leading parameters:<ul>
+     * The {@code target} and {@code cleanup} handles must have the same corresponding argument and return types, except
+     * that the {@code cleanup} handle may omit trailing arguments. Also, the {@code cleanup} handle must have one or
+     * two extra leading parameters:<ul>
      * <li>a {@code Throwable}, which will carry the exception thrown by the {@code target} handle (if any); and
      * <li>a parameter of the same type as the return type of both {@code target} and {@code cleanup}, which will carry
      * the result from the execution of the {@code target} handle.
@@ -3932,7 +3993,16 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
     // also prints "jum":
     assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
      * }</pre></blockquote>
-     * <p> Here is pseudocode for the resulting adapter:
+     * <p>Here is pseudocode for the resulting adapter. In the code, {@code T}
+     * represents the result type of the {@code target} and resulting adapter.
+     * {@code V}/{@code v} represent the type and value of the parameter and argument
+     * of {@code target} that precedes the folding position; {@code V} also is
+     * the result type of the {@code combiner}. {@code A}/{@code a} denote the
+     * types and values of the {@code N} parameters and arguments at the folding
+     * position. {@code Z}/{@code z} and {@code B}/{@code b} represent the types
+     * and values of the {@code target} parameters and arguments that precede and
+     * follow the folded parameters and arguments starting at {@code pos},
+     * respectively.
      * <blockquote><pre>{@code
      * // there are N arguments in A...
      * T target(Z..., V, A[N]..., B...);
@@ -3949,6 +4019,9 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
      *   return target2(z..., a..., b...);
      * }
      * }</pre></blockquote>
+     * <p>
+     * <em>Note:</em> The resulting adapter is never a {@linkplain MethodHandle#asVarargsCollector
+     * variable-arity method handle}, even if the original target method handle was.
      *
      * @param target the method handle to invoke after arguments are combined
      * @param pos the position at which to start folding and at which to insert the folding result; if this is {@code
@@ -4011,6 +4084,21 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
         }
     }
 
+    private static List<Class<?>> buildCommonSuffix(List<MethodHandle> init, List<MethodHandle> step, List<MethodHandle> pred, List<MethodHandle> fini, int cpSize) {
+        final List<Class<?>> empty = List.of();
+        final List<MethodHandle> nonNullInits = init.stream().filter(Objects::nonNull).collect(Collectors.toList());
+        if (nonNullInits.isEmpty()) {
+            final List<Class<?>> longest = Stream.of(step, pred, fini).flatMap(List::stream).filter(Objects::nonNull).
+                    // take only those that can contribute to a common suffix because they are longer than the prefix
+                    map(MethodHandle::type).filter(t -> t.parameterCount() > cpSize).map(MethodType::parameterList).
+                    reduce((p, q) -> p.size() >= q.size() ? p : q).orElse(empty);
+            return longest.size() == 0 ? empty : longest.subList(cpSize, longest.size());
+        } else {
+            return nonNullInits.stream().map(MethodHandle::type).map(MethodType::parameterList).
+                    reduce((p, q) -> p.size() >= q.size() ? p : q).get();
+        }
+    }
+
     private static void checkLoop1b(List<MethodHandle> init, List<Class<?>> commonSuffix) {
         if (init.stream().filter(Objects::nonNull).map(MethodHandle::type).map(MethodType::parameterList).
                 anyMatch(pl -> !pl.equals(commonSuffix.subList(0, pl.size())))) {
@@ -4036,8 +4124,10 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
     }
 
     private static void checkLoop2(List<MethodHandle> step, List<MethodHandle> pred, List<MethodHandle> fini, List<Class<?>> commonParameterSequence) {
+        final int cpSize = commonParameterSequence.size();
         if (Stream.of(step, pred, fini).flatMap(List::stream).filter(Objects::nonNull).map(MethodHandle::type).
-                map(MethodType::parameterList).anyMatch(pl -> !pl.equals(commonParameterSequence.subList(0, pl.size())))) {
+                map(MethodType::parameterList).
+                anyMatch(pl -> pl.size() > cpSize || !pl.equals(commonParameterSequence.subList(0, pl.size())))) {
             throw newIllegalArgumentException("found non-effectively identical parameter type lists:\nstep: " + step +
                     "\npred: " + pred + "\nfini: " + fini + " (common parameter sequence: " + commonParameterSequence + ")");
         }
@@ -4064,8 +4154,10 @@ assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
         // The cleanup parameter list (minus the leading Throwable and result parameters) must be a sublist of the
         // target parameter list.
         int cleanupArgIndex = rtype == void.class ? 1 : 2;
-        if (!cleanupParamTypes.subList(cleanupArgIndex, cleanupParamTypes.size()).
-                equals(target.type().parameterList().subList(0, cleanupParamTypes.size() - cleanupArgIndex))) {
+        List<Class<?>> cleanupArgSuffix = cleanupParamTypes.subList(cleanupArgIndex, cleanupParamTypes.size());
+        List<Class<?>> targetParamTypes = target.type().parameterList();
+        if (targetParamTypes.size() < cleanupArgSuffix.size() ||
+                !cleanupArgSuffix.equals(targetParamTypes.subList(0, cleanupParamTypes.size() - cleanupArgIndex))) {
             throw misMatchedTypes("cleanup parameters after (Throwable,result) and target parameter list prefix",
                     cleanup.type(), target.type());
         }
diff --git a/jdk/src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java b/jdk/src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java
index 5fb5277e798..9a4cecdc561 100644
--- a/jdk/src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java
+++ b/jdk/src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java
@@ -91,7 +91,7 @@ import static jdk.internal.org.objectweb.asm.Opcodes.*;
  * can call with more than 255 slots. This limits the number of static and
  * dynamic arguments one can pass to bootstrap method. Since there are potential
  * concatenation strategies that use {@code MethodHandle} combinators, we need
- * to reserve a few empty slots on the parameter lists to to capture the
+ * to reserve a few empty slots on the parameter lists to capture the
  * temporal results. This is why bootstrap methods in this factory do not accept
  * more than 200 argument slots. Users requiring more than 200 argument slots in
  * concatenation are expected to split the large concatenation in smaller
diff --git a/jdk/src/java.base/share/classes/java/lang/ref/Cleaner.java b/jdk/src/java.base/share/classes/java/lang/ref/Cleaner.java
index bee049ec8fe..63bd43c53c1 100644
--- a/jdk/src/java.base/share/classes/java/lang/ref/Cleaner.java
+++ b/jdk/src/java.base/share/classes/java/lang/ref/Cleaner.java
@@ -25,10 +25,11 @@
 
 package java.lang.ref;
 
+import jdk.internal.ref.CleanerImpl;
+
 import java.util.Objects;
 import java.util.concurrent.ThreadFactory;
-
-import jdk.internal.ref.CleanerImpl;
+import java.util.function.Function;
 
 /**
  * {@code Cleaner} manages a set of object references and corresponding cleaning actions.
@@ -135,7 +136,12 @@ public final class Cleaner {
     final CleanerImpl impl;
 
     static {
-        CleanerImpl.setCleanerImplAccess((Cleaner c) -> c.impl);
+        CleanerImpl.setCleanerImplAccess(new Function<Cleaner, CleanerImpl>() {
+            @Override
+            public CleanerImpl apply(Cleaner cleaner) {
+                return cleaner.impl;
+            }
+        });
     }
 
     /**
diff --git a/jdk/src/java.base/share/classes/java/net/AbstractPlainDatagramSocketImpl.java b/jdk/src/java.base/share/classes/java/net/AbstractPlainDatagramSocketImpl.java
index 1f9eba1300e..7a9b7fc17ed 100644
--- a/jdk/src/java.base/share/classes/java/net/AbstractPlainDatagramSocketImpl.java
+++ b/jdk/src/java.base/share/classes/java/net/AbstractPlainDatagramSocketImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -28,6 +28,9 @@ import java.io.FileDescriptor;
 import java.io.IOException;
 import java.security.AccessController;
 import sun.net.ResourceManager;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.Collections;
 
 /**
  * Abstract datagram and multicast socket implementation base class.
@@ -70,6 +73,45 @@ abstract class AbstractPlainDatagramSocketImpl extends DatagramSocketImpl
             });
     }
 
+    private static volatile boolean checkedReusePort;
+    private static volatile boolean isReusePortAvailable;
+
+    /**
+     * Tells whether SO_REUSEPORT is supported.
+     */
+    static boolean isReusePortAvailable() {
+        if (!checkedReusePort) {
+            isReusePortAvailable = isReusePortAvailable0();
+            checkedReusePort = true;
+        }
+        return isReusePortAvailable;
+    }
+
+    private static volatile Set<SocketOption<?>> socketOptions;
+
+    /**
+     * Returns a set of SocketOptions supported by this impl
+     * and by this impl's socket (Socket or ServerSocket)
+     *
+     * @return a Set of SocketOptions
+     */
+    @Override
+    protected Set<SocketOption<?>> supportedOptions() {
+        Set<SocketOption<?>> options = socketOptions;
+        if (options == null) {
+            if (isReusePortAvailable()) {
+                options = new HashSet<>();
+                options.addAll(super.supportedOptions());
+                options.add(StandardSocketOptions.SO_REUSEPORT);
+                options = Collections.unmodifiableSet(options);
+            } else {
+                options = super.supportedOptions();
+            }
+            socketOptions = options;
+        }
+        return options;
+    }
+
     /**
      * Creates a datagram socket
      */
@@ -303,6 +345,14 @@ abstract class AbstractPlainDatagramSocketImpl extends DatagramSocketImpl
              if (o == null || !(o instanceof Boolean))
                  throw new SocketException("bad argument for IP_MULTICAST_LOOP");
              break;
+         case SO_REUSEPORT:
+             if (o == null || !(o instanceof Boolean)) {
+                 throw new SocketException("bad argument for SO_REUSEPORT");
+             }
+             if (!supportedOptions().contains(StandardSocketOptions.SO_REUSEPORT)) {
+                 throw new UnsupportedOperationException("unsupported option");
+             }
+             break;
          default:
              throw new SocketException("invalid option: " + optID);
          }
@@ -343,6 +393,13 @@ abstract class AbstractPlainDatagramSocketImpl extends DatagramSocketImpl
                 result = socketGetOption(optID);
                 break;
 
+            case SO_REUSEPORT:
+                if (!supportedOptions().contains(StandardSocketOptions.SO_REUSEPORT)) {
+                    throw new UnsupportedOperationException("unsupported option");
+                }
+                result = socketGetOption(optID);
+                break;
+
             default:
                 throw new SocketException("invalid option: " + optID);
         }
@@ -364,4 +421,5 @@ abstract class AbstractPlainDatagramSocketImpl extends DatagramSocketImpl
     }
 
     abstract int dataAvailable();
+    private static native boolean isReusePortAvailable0();
 }
diff --git a/jdk/src/java.base/share/classes/java/net/AbstractPlainSocketImpl.java b/jdk/src/java.base/share/classes/java/net/AbstractPlainSocketImpl.java
index 8841e4fe724..c9afa2657a2 100644
--- a/jdk/src/java.base/share/classes/java/net/AbstractPlainSocketImpl.java
+++ b/jdk/src/java.base/share/classes/java/net/AbstractPlainSocketImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1995, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1995, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -33,6 +33,9 @@ import java.io.FileDescriptor;
 import sun.net.ConnectionResetException;
 import sun.net.NetHooks;
 import sun.net.ResourceManager;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.Collections;
 
 /**
  * Default Socket Implementation. This implementation does
@@ -87,6 +90,45 @@ abstract class AbstractPlainSocketImpl extends SocketImpl
             });
     }
 
+    private static volatile boolean checkedReusePort;
+    private static volatile boolean isReusePortAvailable;
+
+    /**
+     * Tells whether SO_REUSEPORT is supported.
+     */
+    static boolean isReusePortAvailable() {
+        if (!checkedReusePort) {
+            isReusePortAvailable = isReusePortAvailable0();
+            checkedReusePort = true;
+        }
+        return isReusePortAvailable;
+    }
+
+    private static volatile Set<SocketOption<?>> socketOptions;
+
+   /**
+    * Returns a set of SocketOptions supported by this impl
+    * and by this impl's socket (Socket or ServerSocket)
+    *
+    * @return a Set of SocketOptions
+    */
+    @Override
+    protected Set<SocketOption<?>> supportedOptions() {
+        Set<SocketOption<?>> options = socketOptions;
+        if (options == null) {
+            if (isReusePortAvailable()) {
+                options = new HashSet<>();
+                options.addAll(super.supportedOptions());
+                options.add(StandardSocketOptions.SO_REUSEPORT);
+                options = Collections.unmodifiableSet(options);
+            } else {
+                options = super.supportedOptions();
+            }
+            socketOptions = options;
+        }
+        return options;
+    }
+
     /**
      * Creates a socket with a boolean that specifies whether this
      * is a stream socket (true) or an unconnected UDP socket (false).
@@ -269,6 +311,13 @@ abstract class AbstractPlainSocketImpl extends SocketImpl
                 throw new SocketException("bad parameter for SO_REUSEADDR");
             on = ((Boolean)val).booleanValue();
             break;
+        case SO_REUSEPORT:
+            if (val == null || !(val instanceof Boolean))
+                throw new SocketException("bad parameter for SO_REUSEPORT");
+            if (!supportedOptions().contains(StandardSocketOptions.SO_REUSEPORT))
+                throw new UnsupportedOperationException("unsupported option");
+            on = ((Boolean)val).booleanValue();
+            break;
         default:
             throw new SocketException("unrecognized TCP option: " + opt);
         }
@@ -326,6 +375,12 @@ abstract class AbstractPlainSocketImpl extends SocketImpl
         case SO_KEEPALIVE:
             ret = socketGetOption(opt, null);
             return Boolean.valueOf(ret != -1);
+        case SO_REUSEPORT:
+            if (!supportedOptions().contains(StandardSocketOptions.SO_REUSEPORT)) {
+                throw new UnsupportedOperationException("unsupported option");
+            }
+            ret = socketGetOption(opt, null);
+            return Boolean.valueOf(ret != -1);
         // should never get here
         default:
             return null;
@@ -723,4 +778,6 @@ abstract class AbstractPlainSocketImpl extends SocketImpl
 
     public static final int SHUT_RD = 0;
     public static final int SHUT_WR = 1;
+
+    private static native boolean isReusePortAvailable0();
 }
diff --git a/jdk/src/java.base/share/classes/java/net/Authenticator.java b/jdk/src/java.base/share/classes/java/net/Authenticator.java
index e62e169099c..8b59db010f3 100644
--- a/jdk/src/java.base/share/classes/java/net/Authenticator.java
+++ b/jdk/src/java.base/share/classes/java/net/Authenticator.java
@@ -319,6 +319,48 @@ class Authenticator {
         }
     }
 
+    /**
+     * Ask this authenticator for a password.
+     *
+     * @param host The hostname of the site requesting authentication.
+     * @param addr The InetAddress of the site requesting authorization,
+     *             or null if not known.
+     * @param port the port for the requested connection
+     * @param protocol The protocol that's requesting the connection
+     *          ({@link java.net.Authenticator#getRequestingProtocol()})
+     * @param prompt A prompt string for the user
+     * @param scheme The authentication scheme
+     * @param url The requesting URL that caused the authentication
+     * @param reqType The type (server or proxy) of the entity requesting
+     *              authentication.
+     *
+     * @return The username/password, or null if one can't be gotten
+     *
+     * @since 9
+     */
+    public PasswordAuthentication
+    requestPasswordAuthenticationInstance(String host,
+                                          InetAddress addr,
+                                          int port,
+                                          String protocol,
+                                          String prompt,
+                                          String scheme,
+                                          URL url,
+                                          RequestorType reqType) {
+        synchronized (this) {
+            this.reset();
+            this.requestingHost = host;
+            this.requestingSite = addr;
+            this.requestingPort = port;
+            this.requestingProtocol = protocol;
+            this.requestingPrompt = prompt;
+            this.requestingScheme = scheme;
+            this.requestingURL = url;
+            this.requestingAuthType = reqType;
+            return this.getPasswordAuthentication();
+        }
+    }
+
     /**
      * Gets the {@code hostname} of the
      * site or proxy requesting authentication, or {@code null}
diff --git a/jdk/src/java.base/share/classes/java/net/DatagramSocketImpl.java b/jdk/src/java.base/share/classes/java/net/DatagramSocketImpl.java
index 97526bc3712..98f06833f9c 100644
--- a/jdk/src/java.base/share/classes/java/net/DatagramSocketImpl.java
+++ b/jdk/src/java.base/share/classes/java/net/DatagramSocketImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -27,9 +27,7 @@ package java.net;
 
 import java.io.FileDescriptor;
 import java.io.IOException;
-import java.io.InterruptedIOException;
 import java.util.Set;
-import java.util.HashSet;
 
 /**
  * Abstract datagram and multicast socket implementation base class.
@@ -287,6 +285,9 @@ public abstract class DatagramSocketImpl implements SocketOptions {
             setOption(SocketOptions.SO_RCVBUF, value);
         } else if (name == StandardSocketOptions.SO_REUSEADDR) {
             setOption(SocketOptions.SO_REUSEADDR, value);
+        } else if (name == StandardSocketOptions.SO_REUSEPORT &&
+            supportedOptions().contains(name)) {
+            setOption(SocketOptions.SO_REUSEPORT, value);
         } else if (name == StandardSocketOptions.IP_TOS) {
             setOption(SocketOptions.IP_TOS, value);
         } else if (name == StandardSocketOptions.IP_MULTICAST_IF &&
@@ -329,6 +330,9 @@ public abstract class DatagramSocketImpl implements SocketOptions {
             return (T) getOption(SocketOptions.SO_RCVBUF);
         } else if (name == StandardSocketOptions.SO_REUSEADDR) {
             return (T) getOption(SocketOptions.SO_REUSEADDR);
+        } else if (name == StandardSocketOptions.SO_REUSEPORT &&
+            supportedOptions().contains(name)) {
+            return (T) getOption(SocketOptions.SO_REUSEPORT);
         } else if (name == StandardSocketOptions.IP_TOS) {
             return (T) getOption(SocketOptions.IP_TOS);
         } else if (name == StandardSocketOptions.IP_MULTICAST_IF &&
@@ -346,32 +350,32 @@ public abstract class DatagramSocketImpl implements SocketOptions {
         }
     }
 
-    private static final  Set<SocketOption<?>> dgSocketOptions =
-        new HashSet<>();
+    private static final Set<SocketOption<?>> dgSocketOptions;
 
-    private static final  Set<SocketOption<?>> mcSocketOptions =
-        new HashSet<>();
+    private static final Set<SocketOption<?>> mcSocketOptions;
 
     static {
-        dgSocketOptions.add(StandardSocketOptions.SO_SNDBUF);
-        dgSocketOptions.add(StandardSocketOptions.SO_RCVBUF);
-        dgSocketOptions.add(StandardSocketOptions.SO_REUSEADDR);
-        dgSocketOptions.add(StandardSocketOptions.IP_TOS);
+        dgSocketOptions = Set.of(StandardSocketOptions.SO_SNDBUF,
+                                 StandardSocketOptions.SO_RCVBUF,
+                                 StandardSocketOptions.SO_REUSEADDR,
+                                 StandardSocketOptions.IP_TOS);
 
-        mcSocketOptions.add(StandardSocketOptions.SO_SNDBUF);
-        mcSocketOptions.add(StandardSocketOptions.SO_RCVBUF);
-        mcSocketOptions.add(StandardSocketOptions.SO_REUSEADDR);
-        mcSocketOptions.add(StandardSocketOptions.IP_TOS);
-        mcSocketOptions.add(StandardSocketOptions.IP_MULTICAST_IF);
-        mcSocketOptions.add(StandardSocketOptions.IP_MULTICAST_TTL);
-        mcSocketOptions.add(StandardSocketOptions.IP_MULTICAST_LOOP);
-    };
+        mcSocketOptions = Set.of(StandardSocketOptions.SO_SNDBUF,
+                                 StandardSocketOptions.SO_RCVBUF,
+                                 StandardSocketOptions.SO_REUSEADDR,
+                                 StandardSocketOptions.IP_TOS,
+                                 StandardSocketOptions.IP_MULTICAST_IF,
+                                 StandardSocketOptions.IP_MULTICAST_TTL,
+                                 StandardSocketOptions.IP_MULTICAST_LOOP);
+    }
 
     /**
      * Returns a set of SocketOptions supported by this impl
      * and by this impl's socket (DatagramSocket or MulticastSocket)
      *
      * @return a Set of SocketOptions
+     *
+     * @since 9
      */
     protected Set<SocketOption<?>> supportedOptions() {
         if (getDatagramSocket() instanceof MulticastSocket) {
diff --git a/jdk/src/java.base/share/classes/java/net/JarURLConnection.java b/jdk/src/java.base/share/classes/java/net/JarURLConnection.java
index 70dedec795e..4c7e0ab6f94 100644
--- a/jdk/src/java.base/share/classes/java/net/JarURLConnection.java
+++ b/jdk/src/java.base/share/classes/java/net/JarURLConnection.java
@@ -173,6 +173,14 @@ public abstract class JarURLConnection extends URLConnection {
         }
 
         jarFileURL = new URL(spec.substring(0, separator++));
+        /*
+         * The url argument may have had a runtime fragment appended, so
+         * we need to add a runtime fragment to the jarFileURL to enable
+         * runtime versioning when the underlying jar file is opened.
+         */
+        if ("runtime".equals(url.getRef())) {
+            jarFileURL = new URL(jarFileURL, "#runtime");
+        }
         entryName = null;
 
         /* if ! is the last letter of the innerURL, entryName is null */
diff --git a/jdk/src/java.base/share/classes/java/net/MulticastSocket.java b/jdk/src/java.base/share/classes/java/net/MulticastSocket.java
index 77c6e198ab0..365092b1e07 100644
--- a/jdk/src/java.base/share/classes/java/net/MulticastSocket.java
+++ b/jdk/src/java.base/share/classes/java/net/MulticastSocket.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1995, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1995, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -98,7 +98,11 @@ class MulticastSocket extends DatagramSocket {
      * <p>
      * When the socket is created the
      * {@link DatagramSocket#setReuseAddress(boolean)} method is
-     * called to enable the SO_REUSEADDR socket option.
+     * called to enable the SO_REUSEADDR socket option. When
+     * {@link StandardSocketOptions#SO_REUSEPORT SO_REUSEPORT} is
+     * supported then
+     * {@link DatagramSocketImpl#setOption(SocketOption, Object)}
+     * is called to enable the socket option.
      *
      * @exception IOException if an I/O exception occurs
      * while creating the MulticastSocket
@@ -106,6 +110,7 @@ class MulticastSocket extends DatagramSocket {
      *             {@code checkListen} method doesn't allow the operation.
      * @see SecurityManager#checkListen
      * @see java.net.DatagramSocket#setReuseAddress(boolean)
+     * @see java.net.DatagramSocketImpl#setOption(SocketOption, Object)
      */
     public MulticastSocket() throws IOException {
         this(new InetSocketAddress(0));
@@ -167,6 +172,11 @@ class MulticastSocket extends DatagramSocket {
         // Enable SO_REUSEADDR before binding
         setReuseAddress(true);
 
+        // Enable SO_REUSEPORT if supported before binding
+        if (supportedOptions().contains(StandardSocketOptions.SO_REUSEPORT)) {
+            this.setOption(StandardSocketOptions.SO_REUSEPORT, true);
+        }
+
         if (bindaddr != null) {
             try {
                 bind(bindaddr);
diff --git a/jdk/src/java.base/share/classes/java/net/ProxySelector.java b/jdk/src/java.base/share/classes/java/net/ProxySelector.java
index d6bb53656fd..04c675cedc8 100644
--- a/jdk/src/java.base/share/classes/java/net/ProxySelector.java
+++ b/jdk/src/java.base/share/classes/java/net/ProxySelector.java
@@ -162,4 +162,49 @@ public abstract class ProxySelector {
      * @throws IllegalArgumentException if either argument is null
      */
     public abstract void connectFailed(URI uri, SocketAddress sa, IOException ioe);
+
+    /**
+     * Returns a ProxySelector which uses the given proxy address for all HTTP
+     * and HTTPS requests. If proxy is {@code null} then proxying is disabled.
+     *
+     * @param proxyAddress
+     *        The address of the proxy
+     *
+     * @return a ProxySelector
+     *
+     * @since 9
+     */
+    public static ProxySelector of(InetSocketAddress proxyAddress) {
+        return new StaticProxySelector(proxyAddress);
+    }
+
+    static class StaticProxySelector extends ProxySelector {
+        private static final List<Proxy> NO_PROXY_LIST = List.of(Proxy.NO_PROXY);
+        final List<Proxy> list;
+
+        StaticProxySelector(InetSocketAddress address){
+            Proxy p;
+            if (address == null) {
+                p = Proxy.NO_PROXY;
+            } else {
+                p = new Proxy(Proxy.Type.HTTP, address);
+            }
+            list = List.of(p);
+        }
+
+        @Override
+        public void connectFailed(URI uri, SocketAddress sa, IOException e) {
+            /* ignore */
+        }
+
+        @Override
+        public synchronized List<Proxy> select(URI uri) {
+            String scheme = uri.getScheme().toLowerCase();
+            if (scheme.equals("http") || scheme.equals("https")) {
+                return list;
+            } else {
+                return NO_PROXY_LIST;
+            }
+        }
+    }
 }
diff --git a/jdk/src/java.base/share/classes/java/net/SocketImpl.java b/jdk/src/java.base/share/classes/java/net/SocketImpl.java
index eef92f30b6e..60fe083445a 100644
--- a/jdk/src/java.base/share/classes/java/net/SocketImpl.java
+++ b/jdk/src/java.base/share/classes/java/net/SocketImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1995, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1995, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -30,8 +30,6 @@ import java.io.InputStream;
 import java.io.OutputStream;
 import java.io.FileDescriptor;
 import java.util.Set;
-import java.util.HashSet;
-import java.util.Collections;
 
 /**
  * The abstract class {@code SocketImpl} is a common superclass
@@ -386,6 +384,9 @@ public abstract class SocketImpl implements SocketOptions {
             setOption(SocketOptions.SO_RCVBUF, value);
         } else if (name == StandardSocketOptions.SO_REUSEADDR) {
             setOption(SocketOptions.SO_REUSEADDR, value);
+        } else if (name == StandardSocketOptions.SO_REUSEPORT &&
+            supportedOptions().contains(name)) {
+            setOption(SocketOptions.SO_REUSEPORT, value);
         } else if (name == StandardSocketOptions.SO_LINGER &&
                 (getSocket() != null)) {
             setOption(SocketOptions.SO_LINGER, value);
@@ -426,6 +427,9 @@ public abstract class SocketImpl implements SocketOptions {
             return (T)getOption(SocketOptions.SO_RCVBUF);
         } else if (name == StandardSocketOptions.SO_REUSEADDR) {
             return (T)getOption(SocketOptions.SO_REUSEADDR);
+        } else if (name == StandardSocketOptions.SO_REUSEPORT &&
+            supportedOptions().contains(name)) {
+            return (T)getOption(SocketOptions.SO_REUSEPORT);
         } else if (name == StandardSocketOptions.SO_LINGER &&
                 (getSocket() != null)) {
             return (T)getOption(SocketOptions.SO_LINGER);
@@ -439,31 +443,31 @@ public abstract class SocketImpl implements SocketOptions {
         }
     }
 
-    private static final  Set<SocketOption<?>> socketOptions =
-        new HashSet<>();
+    private static final Set<SocketOption<?>> socketOptions;
 
-    private static final  Set<SocketOption<?>> serverSocketOptions =
-        new HashSet<>();
+    private static final Set<SocketOption<?>> serverSocketOptions;
 
     static {
-        socketOptions.add(StandardSocketOptions.SO_KEEPALIVE);
-        socketOptions.add(StandardSocketOptions.SO_SNDBUF);
-        socketOptions.add(StandardSocketOptions.SO_RCVBUF);
-        socketOptions.add(StandardSocketOptions.SO_REUSEADDR);
-        socketOptions.add(StandardSocketOptions.SO_LINGER);
-        socketOptions.add(StandardSocketOptions.IP_TOS);
-        socketOptions.add(StandardSocketOptions.TCP_NODELAY);
+        socketOptions = Set.of(StandardSocketOptions.SO_KEEPALIVE,
+                               StandardSocketOptions.SO_SNDBUF,
+                               StandardSocketOptions.SO_RCVBUF,
+                               StandardSocketOptions.SO_REUSEADDR,
+                               StandardSocketOptions.SO_LINGER,
+                               StandardSocketOptions.IP_TOS,
+                               StandardSocketOptions.TCP_NODELAY);
 
-        serverSocketOptions.add(StandardSocketOptions.SO_RCVBUF);
-        serverSocketOptions.add(StandardSocketOptions.SO_REUSEADDR);
-        serverSocketOptions.add(StandardSocketOptions.IP_TOS);
-    };
+        serverSocketOptions = Set.of(StandardSocketOptions.SO_RCVBUF,
+                                     StandardSocketOptions.SO_REUSEADDR,
+                                     StandardSocketOptions.IP_TOS);
+    }
 
     /**
      * Returns a set of SocketOptions supported by this impl
      * and by this impl's socket (Socket or ServerSocket)
      *
      * @return a Set of SocketOptions
+     *
+     * @since 9
      */
     protected Set<SocketOption<?>> supportedOptions() {
         if (getSocket() != null) {
diff --git a/jdk/src/java.base/share/classes/java/net/SocketOptions.java b/jdk/src/java.base/share/classes/java/net/SocketOptions.java
index c846bbb9b12..fbfb81eca1a 100644
--- a/jdk/src/java.base/share/classes/java/net/SocketOptions.java
+++ b/jdk/src/java.base/share/classes/java/net/SocketOptions.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -170,6 +170,17 @@ public interface SocketOptions {
 
     @Native public static final int SO_REUSEADDR = 0x04;
 
+    /** Sets SO_REUSEPORT for a socket. This option enables and disables
+     *  the ability to have multiple sockets listen to the same address
+     *  and port.
+     * <P>
+     * Valid for: SocketImpl, DatagramSocketImpl
+     *
+     * @since 9
+     * @see StandardSocketOptions#SO_REUSEPORT
+     */
+    @Native public static final int SO_REUSEPORT = 0x0E;
+
     /**
      * Sets SO_BROADCAST for a socket. This option enables and disables
      * the ability of the process to send broadcast messages. It is supported
diff --git a/jdk/src/java.base/share/classes/java/net/StandardSocketOptions.java b/jdk/src/java.base/share/classes/java/net/StandardSocketOptions.java
index 7fdd5f075d6..ae47845fae3 100644
--- a/jdk/src/java.base/share/classes/java/net/StandardSocketOptions.java
+++ b/jdk/src/java.base/share/classes/java/net/StandardSocketOptions.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -186,6 +186,29 @@ public final class StandardSocketOptions {
     public static final SocketOption<Boolean> SO_REUSEADDR =
         new StdSocketOption<Boolean>("SO_REUSEADDR", Boolean.class);
 
+    /**
+     * Re-use port.
+     *
+     * <p> The value of this socket option is a {@code Boolean} that represents
+     * whether the option is enabled or disabled. The exact semantics of this
+     * socket option are socket type and system dependent.
+     *
+     * <p> In the case of stream-oriented sockets, this socket option usually allows
+     * multiple listening sockets to be bound to both same address
+     * and same port.
+     *
+     * <p> For datagram-oriented sockets the socket option usually allows
+     * multiple UDP sockets to be bound to the same address and port.
+     *
+     * <p> An implementation allows this socket option to be set before the
+     * socket is bound or connected. Changing the value of this socket option
+     * after the socket is bound has no effect.
+     *
+     * @since 9
+     */
+    public static final SocketOption<Boolean> SO_REUSEPORT =
+        new StdSocketOption<Boolean>("SO_REUSEPORT", Boolean.class);
+
     /**
      * Linger on close if data is present.
      *
diff --git a/jdk/src/java.base/share/classes/java/net/package-info.java b/jdk/src/java.base/share/classes/java/net/package-info.java
index 2279cca479f..37a4ea69de1 100644
--- a/jdk/src/java.base/share/classes/java/net/package-info.java
+++ b/jdk/src/java.base/share/classes/java/net/package-info.java
@@ -121,7 +121,8 @@
  *            underlying protocol handlers like http or https.</li>
  *       <li>{@link java.net.HttpURLConnection} is a subclass of URLConnection
  *            and provides some additional functionalities specific to the
- *            HTTP protocol.</li>
+ *            HTTP protocol. This API has been superceded by the newer
+              HTTP client API described in the previous section.</li>
  * </ul>
  * <p>The recommended usage is to use {@link java.net.URI} to identify
  *    resources, then convert it into a {@link java.net.URL} when it is time to
diff --git a/jdk/src/java.base/share/classes/java/nio/Bits.java b/jdk/src/java.base/share/classes/java/nio/Bits.java
index 09623eab845..2b8e8baa49c 100644
--- a/jdk/src/java.base/share/classes/java/nio/Bits.java
+++ b/jdk/src/java.base/share/classes/java/nio/Bits.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -736,102 +736,9 @@ class Bits {                            // package-private
         });
     }
 
-    // -- Bulk get/put acceleration --
-
     // These numbers represent the point at which we have empirically
     // determined that the average cost of a JNI call exceeds the expense
     // of an element by element copy.  These numbers may change over time.
     static final int JNI_COPY_TO_ARRAY_THRESHOLD   = 6;
     static final int JNI_COPY_FROM_ARRAY_THRESHOLD = 6;
-
-    // This number limits the number of bytes to copy per call to Unsafe's
-    // copyMemory method. A limit is imposed to allow for safepoint polling
-    // during a large copy
-    static final long UNSAFE_COPY_THRESHOLD = 1024L * 1024L;
-
-    // These methods do no bounds checking.  Verification that the copy will not
-    // result in memory corruption should be done prior to invocation.
-    // All positions and lengths are specified in bytes.
-
-    /**
-     * Copy from given source array to destination address.
-     *
-     * @param   src
-     *          source array
-     * @param   srcBaseOffset
-     *          offset of first element of storage in source array
-     * @param   srcPos
-     *          offset within source array of the first element to read
-     * @param   dstAddr
-     *          destination address
-     * @param   length
-     *          number of bytes to copy
-     */
-    static void copyFromArray(Object src, long srcBaseOffset, long srcPos,
-                              long dstAddr, long length)
-    {
-        long offset = srcBaseOffset + srcPos;
-        while (length > 0) {
-            long size = (length > UNSAFE_COPY_THRESHOLD) ? UNSAFE_COPY_THRESHOLD : length;
-            unsafe.copyMemory(src, offset, null, dstAddr, size);
-            length -= size;
-            offset += size;
-            dstAddr += size;
-        }
-    }
-
-    /**
-     * Copy from source address into given destination array.
-     *
-     * @param   srcAddr
-     *          source address
-     * @param   dst
-     *          destination array
-     * @param   dstBaseOffset
-     *          offset of first element of storage in destination array
-     * @param   dstPos
-     *          offset within destination array of the first element to write
-     * @param   length
-     *          number of bytes to copy
-     */
-    static void copyToArray(long srcAddr, Object dst, long dstBaseOffset, long dstPos,
-                            long length)
-    {
-        long offset = dstBaseOffset + dstPos;
-        while (length > 0) {
-            long size = (length > UNSAFE_COPY_THRESHOLD) ? UNSAFE_COPY_THRESHOLD : length;
-            unsafe.copyMemory(null, srcAddr, dst, offset, size);
-            length -= size;
-            srcAddr += size;
-            offset += size;
-        }
-    }
-
-    static void copyFromCharArray(Object src, long srcPos, long dstAddr,
-                                  long length)
-    {
-        copyFromShortArray(src, srcPos, dstAddr, length);
-    }
-
-    static void copyToCharArray(long srcAddr, Object dst, long dstPos,
-                                long length)
-    {
-        copyToShortArray(srcAddr, dst, dstPos, length);
-    }
-
-    static native void copyFromShortArray(Object src, long srcPos, long dstAddr,
-                                          long length);
-    static native void copyToShortArray(long srcAddr, Object dst, long dstPos,
-                                        long length);
-
-    static native void copyFromIntArray(Object src, long srcPos, long dstAddr,
-                                        long length);
-    static native void copyToIntArray(long srcAddr, Object dst, long dstPos,
-                                      long length);
-
-    static native void copyFromLongArray(Object src, long srcPos, long dstAddr,
-                                         long length);
-    static native void copyToLongArray(long srcAddr, Object dst, long dstPos,
-                                       long length);
-
 }
diff --git a/jdk/src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template b/jdk/src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template
index 76aa4a9c61b..40a39eb0ed9 100644
--- a/jdk/src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template
+++ b/jdk/src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -270,16 +270,22 @@ class Direct$Type$Buffer$RW$$BO$
             if (length > rem)
                 throw new BufferUnderflowException();
 
+            long dstOffset = arrayBaseOffset + ((long)offset << $LG_BYTES_PER_VALUE$);
 #if[!byte]
             if (order() != ByteOrder.nativeOrder())
-                Bits.copyTo$Memtype$Array(ix(pos), dst,
-                                          (long)offset << $LG_BYTES_PER_VALUE$,
-                                          (long)length << $LG_BYTES_PER_VALUE$);
+                unsafe.copySwapMemory(null,
+                                      ix(pos),
+                                      dst,
+                                      dstOffset,
+                                      (long)length << $LG_BYTES_PER_VALUE$,
+                                      (long)1 << $LG_BYTES_PER_VALUE$);
             else
 #end[!byte]
-                Bits.copyToArray(ix(pos), dst, arrayBaseOffset,
-                                 (long)offset << $LG_BYTES_PER_VALUE$,
-                                 (long)length << $LG_BYTES_PER_VALUE$);
+                unsafe.copyMemory(null,
+                                  ix(pos),
+                                  dst,
+                                  dstOffset,
+                                  (long)length << $LG_BYTES_PER_VALUE$);
             position(pos + length);
         } else {
             super.get(dst, offset, length);
@@ -362,18 +368,22 @@ class Direct$Type$Buffer$RW$$BO$
             if (length > rem)
                 throw new BufferOverflowException();
 
+            long srcOffset = arrayBaseOffset + ((long)offset << $LG_BYTES_PER_VALUE$);
 #if[!byte]
             if (order() != ByteOrder.nativeOrder())
-                Bits.copyFrom$Memtype$Array(src,
-                                            (long)offset << $LG_BYTES_PER_VALUE$,
-                                            ix(pos),
-                                            (long)length << $LG_BYTES_PER_VALUE$);
+                unsafe.copySwapMemory(src,
+                                      srcOffset,
+                                      null,
+                                      ix(pos),
+                                      (long)length << $LG_BYTES_PER_VALUE$,
+                                      (long)1 << $LG_BYTES_PER_VALUE$);
             else
 #end[!byte]
-                Bits.copyFromArray(src, arrayBaseOffset,
-                                   (long)offset << $LG_BYTES_PER_VALUE$,
-                                   ix(pos),
-                                   (long)length << $LG_BYTES_PER_VALUE$);
+                unsafe.copyMemory(src,
+                                  srcOffset,
+                                  null,
+                                  ix(pos),
+                                  (long)length << $LG_BYTES_PER_VALUE$);
             position(pos + length);
         } else {
             super.put(src, offset, length);
diff --git a/jdk/src/java.base/share/classes/java/nio/charset/Charset.java b/jdk/src/java.base/share/classes/java/nio/charset/Charset.java
index de85b2f525c..78ee33e764a 100644
--- a/jdk/src/java.base/share/classes/java/nio/charset/Charset.java
+++ b/jdk/src/java.base/share/classes/java/nio/charset/Charset.java
@@ -44,7 +44,6 @@ import java.util.ServiceConfigurationError;
 import java.util.SortedMap;
 import java.util.TreeMap;
 import jdk.internal.misc.VM;
-import sun.misc.ASCIICaseInsensitiveComparator;
 import sun.nio.cs.StandardCharsets;
 import sun.nio.cs.ThreadLocalCoders;
 import sun.security.action.GetPropertyAction;
@@ -579,7 +578,7 @@ public abstract class Charset
                 public SortedMap<String,Charset> run() {
                     TreeMap<String,Charset> m =
                         new TreeMap<>(
-                            ASCIICaseInsensitiveComparator.CASE_INSENSITIVE_ORDER);
+                            String.CASE_INSENSITIVE_ORDER);
                     put(standardProvider.charsets(), m);
                     CharsetProvider[] ecps = ExtendedProviderHolder.extendedProviders;
                     for (CharsetProvider ecp :ecps) {
diff --git a/jdk/src/java.base/share/classes/java/security/KeyPairGenerator.java b/jdk/src/java.base/share/classes/java/security/KeyPairGenerator.java
index 246f140b435..285e19a1639 100644
--- a/jdk/src/java.base/share/classes/java/security/KeyPairGenerator.java
+++ b/jdk/src/java.base/share/classes/java/security/KeyPairGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -71,7 +71,7 @@ import sun.security.util.Debug;
  * associated with each of the keys.
  *
  * <p>If the algorithm is the <i>DSA</i> algorithm, and the keysize (modulus
- * size) is 512, 768, or 1024, then the <i>Sun</i> provider uses a set of
+ * size) is 512, 768, 1024, or 2048, then the <i>Sun</i> provider uses a set of
  * precomputed values for the {@code p}, {@code q}, and
  * {@code g} parameters. If the modulus size is not one of the above
  * values, the <i>Sun</i> provider creates a new set of parameters. Other
@@ -96,7 +96,7 @@ import sun.security.util.Debug;
  * (via a call to an {@code initialize} method), each provider must
  * supply (and document) a default initialization.
  * For example, the <i>Sun</i> provider uses a default modulus size (keysize)
- * of 1024 bits.
+ * of 1024 bits for DSA key pairs.
  *
  * <p>Note that this class is abstract and extends from
  * {@code KeyPairGeneratorSpi} for historical reasons.
diff --git a/jdk/src/java.base/share/classes/java/util/Collections.java b/jdk/src/java.base/share/classes/java/util/Collections.java
index 73047bff5d1..0eb9da0f644 100644
--- a/jdk/src/java.base/share/classes/java/util/Collections.java
+++ b/jdk/src/java.base/share/classes/java/util/Collections.java
@@ -2728,7 +2728,7 @@ public class Collections {
      *  Set s2 = m2.keySet();  // Needn't be in synchronized block
      *      ...
      *  synchronized (m) {  // Synchronizing on m, not m2 or s2!
-     *      Iterator i = s.iterator(); // Must be in synchronized block
+     *      Iterator i = s2.iterator(); // Must be in synchronized block
      *      while (i.hasNext())
      *          foo(i.next());
      *  }
diff --git a/jdk/src/java.base/share/classes/java/util/Currency.java b/jdk/src/java.base/share/classes/java/util/Currency.java
index 74c7b4bb3fc..8648147bcfe 100644
--- a/jdk/src/java.base/share/classes/java/util/Currency.java
+++ b/jdk/src/java.base/share/classes/java/util/Currency.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -92,7 +92,12 @@ import sun.util.logging.PlatformLogger;
  * and the remainder of entries in file are processed. For instances where duplicate
  * country code entries exist, the behavior of the Currency information for that
  * {@code Currency} is undefined and the remainder of entries in file are processed.
+ * <p>
+ * It is recommended to use {@link java.math.BigDecimal} class while dealing
+ * with {@code Currency} or monetary values as it provides better handling of floating
+ * point numbers and their operations.
  *
+ * @see java.math.BigDecimal
  * @since 1.4
  */
 public final class Currency implements Serializable {
@@ -516,14 +521,16 @@ public final class Currency implements Serializable {
     }
 
     /**
-     * Gets the default number of fraction digits used with this currency.
-     * For example, the default number of fraction digits for the Euro is 2,
-     * while for the Japanese Yen it's 0.
-     * In the case of pseudo-currencies, such as IMF Special Drawing Rights,
-     * -1 is returned.
-     *
-     * @return the default number of fraction digits used with this currency
-     */
+    * Gets the default number of fraction digits used with this currency.
+    * Note that the number of fraction digits is the same as ISO 4217's
+    * minor unit for the currency.
+    * For example, the default number of fraction digits for the Euro is 2,
+    * while for the Japanese Yen it's 0.
+    * In the case of pseudo-currencies, such as IMF Special Drawing Rights,
+    * -1 is returned.
+    *
+    * @return the default number of fraction digits used with this currency
+    */
     public int getDefaultFractionDigits() {
         return defaultFractionDigits;
     }
diff --git a/jdk/src/java.base/share/classes/java/util/SplittableRandom.java b/jdk/src/java.base/share/classes/java/util/SplittableRandom.java
index f54b3d931b2..579102a2bc7 100644
--- a/jdk/src/java.base/share/classes/java/util/SplittableRandom.java
+++ b/jdk/src/java.base/share/classes/java/util/SplittableRandom.java
@@ -219,12 +219,20 @@ public final class SplittableRandom {
         return seed += gamma;
     }
 
+    // IllegalArgumentException messages
+    static final String BAD_BOUND = "bound must be positive";
+    static final String BAD_RANGE = "bound must be greater than origin";
+    static final String BAD_SIZE  = "size must be non-negative";
+
     /**
      * The seed generator for default constructors.
      */
-    private static final AtomicLong defaultGen = new AtomicLong(initialSeed());
+    private static final AtomicLong defaultGen
+        = new AtomicLong(mix64(System.currentTimeMillis()) ^
+                         mix64(System.nanoTime()));
 
-    private static long initialSeed() {
+    // at end of <clinit> to survive static initialization circularity
+    static {
         if (java.security.AccessController.doPrivileged(
             new java.security.PrivilegedAction<Boolean>() {
                 public Boolean run() {
@@ -234,17 +242,10 @@ public final class SplittableRandom {
             long s = (long)seedBytes[0] & 0xffL;
             for (int i = 1; i < 8; ++i)
                 s = (s << 8) | ((long)seedBytes[i] & 0xffL);
-            return s;
+            defaultGen.set(s);
         }
-        return (mix64(System.currentTimeMillis()) ^
-                mix64(System.nanoTime()));
     }
 
-    // IllegalArgumentException messages
-    static final String BAD_BOUND = "bound must be positive";
-    static final String BAD_RANGE = "bound must be greater than origin";
-    static final String BAD_SIZE  = "size must be non-negative";
-
     /*
      * Internal versions of nextX methods used by streams, as well as
      * the public nextX(origin, bound) methods.  These exist mainly to
diff --git a/jdk/src/java.base/share/classes/java/util/concurrent/ThreadLocalRandom.java b/jdk/src/java.base/share/classes/java/util/concurrent/ThreadLocalRandom.java
index 3e50171cf20..69ecc46cf6d 100644
--- a/jdk/src/java.base/share/classes/java/util/concurrent/ThreadLocalRandom.java
+++ b/jdk/src/java.base/share/classes/java/util/concurrent/ThreadLocalRandom.java
@@ -125,53 +125,6 @@ public class ThreadLocalRandom extends Random {
      * but we provide identical statistical properties.
      */
 
-    /** Generates per-thread initialization/probe field */
-    private static final AtomicInteger probeGenerator = new AtomicInteger();
-
-    /**
-     * The next seed for default constructors.
-     */
-    private static final AtomicLong seeder = new AtomicLong(initialSeed());
-
-    private static long initialSeed() {
-        if (java.security.AccessController.doPrivileged(
-            new java.security.PrivilegedAction<Boolean>() {
-                public Boolean run() {
-                    return Boolean.getBoolean("java.util.secureRandomSeed");
-                }})) {
-            byte[] seedBytes = java.security.SecureRandom.getSeed(8);
-            long s = (long)seedBytes[0] & 0xffL;
-            for (int i = 1; i < 8; ++i)
-                s = (s << 8) | ((long)seedBytes[i] & 0xffL);
-            return s;
-        }
-        return (mix64(System.currentTimeMillis()) ^
-                mix64(System.nanoTime()));
-    }
-
-    /**
-     * The seed increment.
-     */
-    private static final long GAMMA = 0x9e3779b97f4a7c15L;
-
-    /**
-     * The increment for generating probe values.
-     */
-    private static final int PROBE_INCREMENT = 0x9e3779b9;
-
-    /**
-     * The increment of seeder per new instance.
-     */
-    private static final long SEEDER_INCREMENT = 0xbb67ae8584caa73bL;
-
-    // Constants from SplittableRandom
-    private static final double DOUBLE_UNIT = 0x1.0p-53;  // 1.0  / (1L << 53)
-    private static final float  FLOAT_UNIT  = 0x1.0p-24f; // 1.0f / (1 << 24)
-
-    /** Rarely-used holder for the second of a pair of Gaussians */
-    private static final ThreadLocal<Double> nextLocalGaussian =
-        new ThreadLocal<>();
-
     private static long mix64(long z) {
         z = (z ^ (z >>> 33)) * 0xff51afd7ed558ccdL;
         z = (z ^ (z >>> 33)) * 0xc4ceb9fe1a85ec53L;
@@ -194,9 +147,6 @@ public class ThreadLocalRandom extends Random {
         initialized = true; // false during super() call
     }
 
-    /** The common ThreadLocalRandom */
-    static final ThreadLocalRandom instance = new ThreadLocalRandom();
-
     /**
      * Initialize Thread fields for the current thread.  Called only
      * when Thread.threadLocalRandomProbe is zero, indicating that a
@@ -248,11 +198,6 @@ public class ThreadLocalRandom extends Random {
         return (int)(mix64(nextSeed()) >>> (64 - bits));
     }
 
-    // IllegalArgumentException messages
-    static final String BAD_BOUND = "bound must be positive";
-    static final String BAD_RANGE = "bound must be greater than origin";
-    static final String BAD_SIZE  = "size must be non-negative";
-
     /**
      * The form of nextLong used by LongStream Spliterators.  If
      * origin is greater than bound, acts as unbounded form of
@@ -1050,6 +995,32 @@ public class ThreadLocalRandom extends Random {
         return current();
     }
 
+    // Static initialization
+
+    /**
+     * The seed increment.
+     */
+    private static final long GAMMA = 0x9e3779b97f4a7c15L;
+
+    /**
+     * The increment for generating probe values.
+     */
+    private static final int PROBE_INCREMENT = 0x9e3779b9;
+
+    /**
+     * The increment of seeder per new instance.
+     */
+    private static final long SEEDER_INCREMENT = 0xbb67ae8584caa73bL;
+
+    // Constants from SplittableRandom
+    private static final double DOUBLE_UNIT = 0x1.0p-53;  // 1.0  / (1L << 53)
+    private static final float  FLOAT_UNIT  = 0x1.0p-24f; // 1.0f / (1 << 24)
+
+    // IllegalArgumentException messages
+    static final String BAD_BOUND = "bound must be positive";
+    static final String BAD_RANGE = "bound must be greater than origin";
+    static final String BAD_SIZE  = "size must be non-negative";
+
     // Unsafe mechanics
     private static final jdk.internal.misc.Unsafe U = jdk.internal.misc.Unsafe.getUnsafe();
     private static final long SEED;
@@ -1067,4 +1038,36 @@ public class ThreadLocalRandom extends Random {
             throw new Error(e);
         }
     }
+
+    /** Rarely-used holder for the second of a pair of Gaussians */
+    private static final ThreadLocal<Double> nextLocalGaussian =
+        new ThreadLocal<>();
+
+    /** Generates per-thread initialization/probe field */
+    private static final AtomicInteger probeGenerator = new AtomicInteger();
+
+    /** The common ThreadLocalRandom */
+    static final ThreadLocalRandom instance = new ThreadLocalRandom();
+
+    /**
+     * The next seed for default constructors.
+     */
+    private static final AtomicLong seeder
+        = new AtomicLong(mix64(System.currentTimeMillis()) ^
+                         mix64(System.nanoTime()));
+
+    // at end of <clinit> to survive static initialization circularity
+    static {
+        if (java.security.AccessController.doPrivileged(
+            new java.security.PrivilegedAction<Boolean>() {
+                public Boolean run() {
+                    return Boolean.getBoolean("java.util.secureRandomSeed");
+                }})) {
+            byte[] seedBytes = java.security.SecureRandom.getSeed(8);
+            long s = (long)seedBytes[0] & 0xffL;
+            for (int i = 1; i < 8; ++i)
+                s = (s << 8) | ((long)seedBytes[i] & 0xffL);
+            seeder.set(s);
+        }
+    }
 }
diff --git a/jdk/src/java.base/share/classes/java/util/jar/Attributes.java b/jdk/src/java.base/share/classes/java/util/jar/Attributes.java
index f2a01acbdba..342c85ea2fd 100644
--- a/jdk/src/java.base/share/classes/java/util/jar/Attributes.java
+++ b/jdk/src/java.base/share/classes/java/util/jar/Attributes.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -34,9 +34,9 @@ import java.util.Set;
 import java.util.Collection;
 import java.util.AbstractSet;
 import java.util.Iterator;
+import java.util.Locale;
 import sun.util.logging.PlatformLogger;
 import java.util.Comparator;
-import sun.misc.ASCIICaseInsensitiveComparator;
 
 /**
  * The Attributes class maps Manifest attribute names to associated string
@@ -501,7 +501,7 @@ public class Attributes implements Map<Object,Object>, Cloneable {
          */
         public boolean equals(Object o) {
             if (o instanceof Name) {
-                Comparator<String> c = ASCIICaseInsensitiveComparator.CASE_INSENSITIVE_ORDER;
+                Comparator<String> c = String.CASE_INSENSITIVE_ORDER;
                 return c.compare(name, ((Name)o).name) == 0;
             } else {
                 return false;
@@ -513,7 +513,7 @@ public class Attributes implements Map<Object,Object>, Cloneable {
          */
         public int hashCode() {
             if (hashCode == -1) {
-                hashCode = ASCIICaseInsensitiveComparator.lowerCaseHashCode(name);
+                hashCode = name.toLowerCase(Locale.ROOT).hashCode();
             }
             return hashCode;
         }
@@ -646,5 +646,13 @@ public class Attributes implements Map<Object,Object>, Cloneable {
          * manifest attribute used for package versioning.
          */
         public static final Name SPECIFICATION_VENDOR = new Name("Specification-Vendor");
+
+        /**
+         * {@code Name} object for {@code Multi-Release}
+         * manifest attribute that indicates this is a multi-release JAR file.
+         *
+         * @since   9
+         */
+        public static final Name MULTI_RELEASE = new Name("Multi-Release");
     }
 }
diff --git a/jdk/src/java.base/share/classes/java/util/jar/JarFile.java b/jdk/src/java.base/share/classes/java/util/jar/JarFile.java
index 62734ceefbd..b3bbced134c 100644
--- a/jdk/src/java.base/share/classes/java/util/jar/JarFile.java
+++ b/jdk/src/java.base/share/classes/java/util/jar/JarFile.java
@@ -28,6 +28,7 @@ package java.util.jar;
 import java.io.*;
 import java.lang.ref.SoftReference;
 import java.net.URL;
+import java.security.PrivilegedAction;
 import java.util.*;
 import java.util.stream.Stream;
 import java.util.stream.StreamSupport;
@@ -37,28 +38,91 @@ import java.security.cert.Certificate;
 import java.security.AccessController;
 import java.security.CodeSource;
 import jdk.internal.misc.SharedSecrets;
-import sun.security.action.GetPropertyAction;
 import sun.security.util.ManifestEntryVerifier;
 import sun.security.util.SignatureFileVerifier;
 
+import static java.util.jar.Attributes.Name.MULTI_RELEASE;
+
 /**
  * The {@code JarFile} class is used to read the contents of a jar file
  * from any file that can be opened with {@code java.io.RandomAccessFile}.
  * It extends the class {@code java.util.zip.ZipFile} with support
- * for reading an optional {@code Manifest} entry. The
- * {@code Manifest} can be used to specify meta-information about the
- * jar file and its entries.
+ * for reading an optional {@code Manifest} entry, and support for
+ * processing multi-release jar files.  The {@code Manifest} can be used
+ * to specify meta-information about the jar file and its entries.
+ *
+ * <p>A multi-release jar file is a jar file that contains
+ * a manifest with a main attribute named "Multi-Release",
+ * a set of "base" entries, some of which are public classes with public
+ * or protected methods that comprise the public interface of the jar file,
+ * and a set of "versioned" entries contained in subdirectories of the
+ * "META-INF/versions" directory.  The versioned entries are partitioned by the
+ * major version of the Java platform.  A versioned entry, with a version
+ * {@code n}, {@code 8 < n}, in the "META-INF/versions/{n}" directory overrides
+ * the base entry as well as any entry with a version number {@code i} where
+ * {@code 8 < i < n}.
+ *
+ * <p>By default, a {@code JarFile} for a multi-release jar file is configured
+ * to process the multi-release jar file as if it were a plain (unversioned) jar
+ * file, and as such an entry name is associated with at most one base entry.
+ * The {@code JarFile} may be configured to process a multi-release jar file by
+ * creating the {@code JarFile} with the
+ * {@link JarFile#JarFile(File, boolean, int, Release)} constructor.  The
+ * {@code Release} object sets a maximum version used when searching for
+ * versioned entries.  When so configured, an entry name
+ * can correspond with at most one base entry and zero or more versioned
+ * entries. A search is required to associate the entry name with the latest
+ * versioned entry whose version is less than or equal to the maximum version
+ * (see {@link #getEntry(String)}).
+ *
+ * <p>Class loaders that utilize {@code JarFile} to load classes from the
+ * contents of {@code JarFile} entries should construct the {@code JarFile}
+ * by invoking the {@link JarFile#JarFile(File, boolean, int, Release)}
+ * constructor with the value {@code Release.RUNTIME} assigned to the last
+ * argument.  This assures that classes compatible with the major
+ * version of the running JVM are loaded from multi-release jar files.
+ *
+ * <p>If the verify flag is on when opening a signed jar file, the content of
+ * the file is verified against its signature embedded inside the file. Please
+ * note that the verification process does not include validating the signer's
+ * certificate. A caller should inspect the return value of
+ * {@link JarEntry#getCodeSigners()} to further determine if the signature
+ * can be trusted.
  *
  * <p> Unless otherwise noted, passing a {@code null} argument to a constructor
  * or method in this class will cause a {@link NullPointerException} to be
  * thrown.
  *
- * If the verify flag is on when opening a signed jar file, the content of the
- * file is verified against its signature embedded inside the file. Please note
- * that the verification process does not include validating the signer's
- * certificate. A caller should inspect the return value of
- * {@link JarEntry#getCodeSigners()} to further determine if the signature
- * can be trusted.
+ * @implNote
+ * <div class="block">
+ * If the API can not be used to configure a {@code JarFile} (e.g. to override
+ * the configuration of a compiled application or library), two {@code System}
+ * properties are available.
+ * <ul>
+ * <li>
+ * {@code jdk.util.jar.version} can be assigned a value that is the
+ * {@code String} representation of a non-negative integer
+ * {@code <= Version.current().major()}.  The value is used to set the effective
+ * runtime version to something other than the default value obtained by
+ * evaluating {@code Version.current().major()}. The effective runtime version
+ * is the version that the {@link JarFile#JarFile(File, boolean, int, Release)}
+ * constructor uses when the value of the last argument is
+ * {@code Release.RUNTIME}.
+ * </li>
+ * <li>
+ * {@code jdk.util.jar.enableMultiRelease} can be assigned one of the three
+ * {@code String} values <em>true</em>, <em>false</em>, or <em>force</em>.  The
+ * value <em>true</em>, the default value, enables multi-release jar file
+ * processing.  The value <em>false</em> disables multi-release jar processing,
+ * ignoring the "Multi-Release" manifest attribute, and the versioned
+ * directories in a multi-release jar file if they exist.  Furthermore,
+ * the method {@link JarFile#isMultiRelease()} returns <em>false</em>. The value
+ * <em>force</em> causes the {@code JarFile} to be initialized to runtime
+ * versioning after construction.  It effectively does the same as this code:
+ * {@code (new JarFile(File, boolean, int, Release.RUNTIME)}.
+ * </li>
+ * </ul>
+ * </div>
  *
  * @author  David Connelly
  * @see     Manifest
@@ -68,26 +132,126 @@ import sun.security.util.SignatureFileVerifier;
  */
 public
 class JarFile extends ZipFile {
+    private final static int BASE_VERSION;
+    private final static int RUNTIME_VERSION;
+    private final static boolean MULTI_RELEASE_ENABLED;
+    private final static boolean MULTI_RELEASE_FORCED;
     private SoftReference<Manifest> manRef;
     private JarEntry manEntry;
     private JarVerifier jv;
     private boolean jvInitialized;
     private boolean verify;
+    private final int version;
+    private boolean notVersioned;
+    private final boolean runtimeVersioned;
 
     // indicates if Class-Path attribute present (only valid if hasCheckedSpecialAttributes true)
     private boolean hasClassPathAttribute;
     // true if manifest checked for special attributes
     private volatile boolean hasCheckedSpecialAttributes;
 
-    // Set up JavaUtilJarAccess in SharedSecrets
     static {
+        // Set up JavaUtilJarAccess in SharedSecrets
         SharedSecrets.setJavaUtilJarAccess(new JavaUtilJarAccessImpl());
+
+        BASE_VERSION = 8;  // one less than lowest version for versioned entries
+        RUNTIME_VERSION = AccessController.doPrivileged(
+                new PrivilegedAction<Integer>() {
+                    public Integer run() {
+                        Integer v = jdk.Version.current().major();
+                        Integer i = Integer.getInteger("jdk.util.jar.version", v);
+                        i = i < 0 ? 0 : i;
+                        return i > v ? v : i;
+                    }
+                }
+        );
+        String multi_release = AccessController.doPrivileged(
+                new PrivilegedAction<String>() {
+                    public String run() {
+                        return System.getProperty("jdk.util.jar.enableMultiRelease", "true");
+                    }
+                }
+        );
+        switch (multi_release) {
+            case "true":
+            default:
+                MULTI_RELEASE_ENABLED = true;
+                MULTI_RELEASE_FORCED = false;
+                break;
+            case "false":
+                MULTI_RELEASE_ENABLED = false;
+                MULTI_RELEASE_FORCED = false;
+                break;
+            case "force":
+                MULTI_RELEASE_ENABLED = true;
+                MULTI_RELEASE_FORCED = true;
+                break;
+        }
     }
 
+    /**
+     * A set of constants that represent the entries in either the base directory
+     * or one of the versioned directories in a multi-release jar file.  It's
+     * possible for a multi-release jar file to contain versioned directories
+     * that are not represented by the constants of the {@code Release} enum.
+     * In those cases, the entries will not be located by this {@code JarFile}
+     * through the aliasing mechanism, but they can be directly accessed by
+     * specifying the full path name of the entry.
+     *
+     * @since 9
+     */
+    public enum Release {
+        /**
+         * Represents unversioned entries, or entries in "regular", as opposed
+         * to multi-release jar files.
+         */
+        BASE(BASE_VERSION),
+
+        /**
+         * Represents entries found in the META-INF/versions/9 directory of a
+         * multi-release jar file.
+         */
+        VERSION_9(9),
+
+        // fill in the "blanks" for future releases
+
+        /**
+         * Represents entries found in the META-INF/versions/{n} directory of a
+         * multi-release jar file, where {@code n} is the effective runtime
+         * version of the jar file.
+         *
+         * @implNote
+         * <div class="block">
+         * The effective runtime version is determined
+         * by evaluating {@code Version.current().major()} or by using the value
+         * of the {@code jdk.util.jar.version} System property if it exists.
+         * </div>
+         */
+        RUNTIME(RUNTIME_VERSION);
+
+        Release(int version) {
+            this.version = version;
+        }
+
+        private static Release valueOf(int version) {
+            return version <= BASE.value() ? BASE : valueOf("VERSION_" + version);
+        }
+
+        private final int version;
+
+        private int value() {
+            return this.version;
+        }
+    }
+
+    private static final String META_INF = "META-INF/";
+
+    private static final String META_INF_VERSIONS = META_INF + "versions/";
+
     /**
      * The JAR manifest file name.
      */
-    public static final String MANIFEST_NAME = "META-INF/MANIFEST.MF";
+    public static final String MANIFEST_NAME = META_INF + "MANIFEST.MF";
 
     /**
      * Creates a new {@code JarFile} to read from the specified
@@ -129,7 +293,6 @@ class JarFile extends ZipFile {
         this(file, true, ZipFile.OPEN_READ);
     }
 
-
     /**
      * Creates a new {@code JarFile} to read from the specified
      * {@code File} object.
@@ -144,7 +307,6 @@ class JarFile extends ZipFile {
         this(file, verify, ZipFile.OPEN_READ);
     }
 
-
     /**
      * Creates a new {@code JarFile} to read from the specified
      * {@code File} object in the specified mode.  The mode argument
@@ -162,10 +324,104 @@ class JarFile extends ZipFile {
      * @since 1.3
      */
     public JarFile(File file, boolean verify, int mode) throws IOException {
-        super(file, mode);
-        this.verify = verify;
+        this(file, verify, mode, Release.BASE);
+        this.notVersioned = true;
     }
 
+    /**
+     * Creates a new {@code JarFile} to read from the specified
+     * {@code File} object in the specified mode.  The mode argument
+     * must be either {@code OPEN_READ} or {@code OPEN_READ | OPEN_DELETE}.
+     * The version argument configures the {@code JarFile} for processing
+     * multi-release jar files.
+     *
+     * @param file the jar file to be opened for reading
+     * @param verify whether or not to verify the jar file if
+     * it is signed.
+     * @param mode the mode in which the file is to be opened
+     * @param version specifies the release version for a multi-release jar file
+     * @throws IOException if an I/O error has occurred
+     * @throws IllegalArgumentException
+     *         if the {@code mode} argument is invalid
+     * @throws SecurityException if access to the file is denied
+     *         by the SecurityManager
+     * @throws NullPointerException if {@code version} is {@code null}
+     * @since 9
+     */
+    public JarFile(File file, boolean verify, int mode, Release version) throws IOException {
+        super(file, mode);
+        Objects.requireNonNull(version);
+        this.verify = verify;
+        // version applies to multi-release jar files, ignored for regular jar files
+        this.version = MULTI_RELEASE_FORCED ? RUNTIME_VERSION : version.value();
+        this.runtimeVersioned = version == Release.RUNTIME;
+        assert runtimeVersionExists();
+    }
+
+    private boolean runtimeVersionExists() {
+        int version = jdk.Version.current().major();
+        try {
+            Release.valueOf(version);
+            return true;
+        } catch (IllegalArgumentException x) {
+            System.err.println("No JarFile.Release object for release " + version);
+            return false;
+        }
+    }
+
+    /**
+     * Returns the maximum version used when searching for versioned entries.
+     *
+     * @return the maximum version, or {@code Release.BASE} if this jar file is
+     *         processed as if it is an unversioned jar file or is not a
+     *         multi-release jar file
+     * @since 9
+     */
+    public final Release getVersion() {
+        if (isMultiRelease()) {
+            return runtimeVersioned ? Release.RUNTIME : Release.valueOf(version);
+        } else {
+            return Release.BASE;
+        }
+    }
+
+    /**
+     * Indicates whether or not this jar file is a multi-release jar file.
+     *
+     * @return true if this JarFile is a multi-release jar file
+     * @since 9
+     */
+    public final boolean isMultiRelease() {
+        // do not call this code in a constructor because some subclasses use
+        // lazy loading of manifest so it won't be available at construction time
+        if (MULTI_RELEASE_ENABLED) {
+            // Doubled-checked locking pattern
+            Boolean result = isMultiRelease;
+            if (result == null) {
+                synchronized (this) {
+                    result = isMultiRelease;
+                    if (result == null) {
+                        Manifest man = null;
+                        try {
+                            man = getManifest();
+                        } catch (IOException e) {
+                            //Ignored, manifest cannot be read
+                        }
+                        isMultiRelease = result = (man != null)
+                                && man.getMainAttributes().containsKey(MULTI_RELEASE)
+                                ? Boolean.TRUE : Boolean.FALSE;
+                    }
+                }
+            }
+            return result == Boolean.TRUE;
+        } else {
+            return false;
+        }
+    }
+    // the following field, isMultiRelease, should only be used in the method
+    // isMultiRelease(), like a static local
+    private volatile Boolean isMultiRelease;    // is jar multi-release?
+
     /**
      * Returns the jar file manifest, or {@code null} if none.
      *
@@ -209,40 +465,87 @@ class JarFile extends ZipFile {
     }
 
     /**
-     * Returns the {@code JarEntry} for the given entry name or
+     * Returns the {@code JarEntry} for the given base entry name or
      * {@code null} if not found.
      *
+     * <p>If this {@code JarFile} is a multi-release jar file and is configured
+     * to be processed as such, then a search is performed to find and return
+     * a {@code JarEntry} that is the latest versioned entry associated with the
+     * given entry name.  The returned {@code JarEntry} is the versioned entry
+     * corresponding to the given base entry name prefixed with the string
+     * {@code "META-INF/versions/{n}/"}, for the largest value of {@code n} for
+     * which an entry exists.  If such a versioned entry does not exist, then
+     * the {@code JarEntry} for the base entry is returned, otherwise
+     * {@code null} is returned if no entries are found.  The initial value for
+     * the version {@code n} is the maximum version as returned by the method
+     * {@link JarFile#getVersion()}.
+     *
      * @param name the jar file entry name
-     * @return the {@code JarEntry} for the given entry name or
-     *         {@code null} if not found.
+     * @return the {@code JarEntry} for the given entry name, or
+     *         the versioned entry name, or {@code null} if not found
      *
      * @throws IllegalStateException
      *         may be thrown if the jar file has been closed
      *
      * @see java.util.jar.JarEntry
+     *
+     * @implSpec
+     * <div class="block">
+     * This implementation invokes {@link JarFile#getEntry(String)}.
+     * </div>
      */
     public JarEntry getJarEntry(String name) {
         return (JarEntry)getEntry(name);
     }
 
     /**
-     * Returns the {@code ZipEntry} for the given entry name or
+     * Returns the {@code ZipEntry} for the given base entry name or
      * {@code null} if not found.
      *
+     * <p>If this {@code JarFile} is a multi-release jar file and is configured
+     * to be processed as such, then a search is performed to find and return
+     * a {@code ZipEntry} that is the latest versioned entry associated with the
+     * given entry name.  The returned {@code ZipEntry} is the versioned entry
+     * corresponding to the given base entry name prefixed with the string
+     * {@code "META-INF/versions/{n}/"}, for the largest value of {@code n} for
+     * which an entry exists.  If such a versioned entry does not exist, then
+     * the {@code ZipEntry} for the base entry is returned, otherwise
+     * {@code null} is returned if no entries are found.  The initial value for
+     * the version {@code n} is the maximum version as returned by the method
+     * {@link JarFile#getVersion()}.
+     *
      * @param name the jar file entry name
      * @return the {@code ZipEntry} for the given entry name or
-     *         {@code null} if not found
+     *         the versioned entry name or {@code null} if not found
      *
      * @throws IllegalStateException
      *         may be thrown if the jar file has been closed
      *
      * @see java.util.zip.ZipEntry
+     *
+     * @implSpec
+     * <div class="block">
+     * This implementation may return a versioned entry for the requested name
+     * even if there is not a corresponding base entry.  This can occur
+     * if there is a private or package-private versioned entry that matches.
+     * If a subclass overrides this method, assure that the override method
+     * invokes {@code super.getEntry(name)} to obtain all versioned entries.
+     * </div>
      */
     public ZipEntry getEntry(String name) {
         ZipEntry ze = super.getEntry(name);
         if (ze != null) {
             return new JarFileEntry(ze);
         }
+        // no matching base entry, but maybe there is a versioned entry,
+        // like a new private class
+        if (isMultiRelease()) {
+            ze = new ZipEntry(name);
+            ZipEntry vze = getVersionedEntry(ze);
+            if (ze != vze) {
+                return new JarFileEntry(name, vze);
+            }
+        }
         return null;
     }
 
@@ -250,14 +553,42 @@ class JarFile extends ZipFile {
             Iterator<JarEntry>
     {
         final Enumeration<? extends ZipEntry> e = JarFile.super.entries();
+        ZipEntry ze;
 
         public boolean hasNext() {
-            return e.hasMoreElements();
+            if (notVersioned) {
+                return e.hasMoreElements();
+            }
+            if (ze != null) {
+                return true;
+            }
+            return findNext();
+        }
+
+        private boolean findNext() {
+            while (e.hasMoreElements()) {
+                ZipEntry ze2 = e.nextElement();
+                if (!ze2.getName().startsWith(META_INF_VERSIONS)) {
+                    ze = ze2;
+                    return true;
+                }
+            }
+            return false;
         }
 
         public JarEntry next() {
-            ZipEntry ze = e.nextElement();
-            return new JarFileEntry(ze);
+            ZipEntry ze2;
+
+            if (notVersioned) {
+                ze2 = e.nextElement();
+                return new JarFileEntry(ze2.getName(), ze2);
+            }
+            if (ze != null || findNext()) {
+                ze2 = ze;
+                ze = null;
+                return new JarFileEntry(ze2);
+            }
+            throw new NoSuchElementException();
         }
 
         public boolean hasMoreElements() {
@@ -274,7 +605,19 @@ class JarFile extends ZipFile {
     }
 
     /**
-     * Returns an enumeration of the jar file entries.
+     * Returns an enumeration of the jar file entries.  The set of entries
+     * returned depends on whether or not the jar file is a multi-release jar
+     * file, and on the constructor used to create the {@code JarFile}.  If the
+     * jar file is not a multi-release jar file, all entries are returned,
+     * regardless of how the {@code JarFile} is created.  If the constructor
+     * does not take a {@code Release} argument, all entries are returned.
+     * If the jar file is a multi-release jar file and the constructor takes a
+     * {@code Release} argument, then the set of entries returned is equivalent
+     * to the set of entries that would be returned if the set was built by
+     * invoking {@link JarFile#getEntry(String)} or
+     * {@link JarFile#getJarEntry(String)} with the name of each base entry in
+     * the jar file.  A base entry is an entry whose path name does not start
+     * with "META-INF/versions/".
      *
      * @return an enumeration of the jar file entries
      * @throws IllegalStateException
@@ -285,10 +628,21 @@ class JarFile extends ZipFile {
     }
 
     /**
-     * Returns an ordered {@code Stream} over the jar file entries.
+     * Returns an ordered {@code Stream} over all the jar file entries.
      * Entries appear in the {@code Stream} in the order they appear in
-     * the central directory of the jar file.
-     *
+     * the central directory of the jar file.  The set of entries
+     * returned depends on whether or not the jar file is a multi-release jar
+     * file, and on the constructor used to create the {@code JarFile}.  If the
+     * jar file is not a multi-release jar file, all entries are returned,
+     * regardless of how the {@code JarFile} is created.  If the constructor
+     * does not take a {@code Release} argument, all entries are returned.
+     * If the jar file is a multi-release jar file and the constructor takes a
+     * {@code Release} argument, then the set of entries returned is equivalent
+     * to the set of entries that would be returned if the set was built by
+     * invoking {@link JarFile#getEntry(String)} or
+     * {@link JarFile#getJarEntry(String)} with the name of each base entry in
+     * the jar file.  A base entry is an entry whose path name does not start
+     * with "META-INF/versions/".
      * @return an ordered {@code Stream} of entries in this jar file
      * @throws IllegalStateException if the jar file has been closed
      * @since 1.8
@@ -300,14 +654,44 @@ class JarFile extends ZipFile {
                         Spliterator.IMMUTABLE | Spliterator.NONNULL), false);
     }
 
+    private ZipEntry searchForVersionedEntry(final int version, String name) {
+        ZipEntry vze = null;
+        String sname = "/" + name;
+        int i = version;
+        while (i > BASE_VERSION) {
+            vze = super.getEntry(META_INF_VERSIONS + i + sname);
+            if (vze != null) break;
+            i--;
+        }
+        return vze;
+    }
+
+    private ZipEntry getVersionedEntry(ZipEntry ze) {
+        ZipEntry vze = null;
+        if (version > BASE_VERSION && !ze.isDirectory()) {
+            String name = ze.getName();
+            if (!name.startsWith(META_INF)) {
+                vze = searchForVersionedEntry(version, name);
+            }
+        }
+        return vze == null ? ze : vze;
+    }
+
     private class JarFileEntry extends JarEntry {
+        final private String name;
+
         JarFileEntry(ZipEntry ze) {
-            super(ze);
+            super(isMultiRelease() ? getVersionedEntry(ze) : ze);
+            this.name = ze.getName();
+        }
+        JarFileEntry(String name, ZipEntry vze) {
+            super(vze);
+            this.name = name;
         }
         public Attributes getAttributes() throws IOException {
             Manifest man = JarFile.this.getManifest();
             if (man != null) {
-                return man.getAttributes(getName());
+                return man.getAttributes(super.getName());
             } else {
                 return null;
             }
@@ -319,7 +703,7 @@ class JarFile extends ZipFile {
                 throw new RuntimeException(e);
             }
             if (certs == null && jv != null) {
-                certs = jv.getCerts(JarFile.this, this);
+                certs = jv.getCerts(JarFile.this, reifiedEntry());
             }
             return certs == null ? null : certs.clone();
         }
@@ -330,10 +714,22 @@ class JarFile extends ZipFile {
                 throw new RuntimeException(e);
             }
             if (signers == null && jv != null) {
-                signers = jv.getCodeSigners(JarFile.this, this);
+                signers = jv.getCodeSigners(JarFile.this, reifiedEntry());
             }
             return signers == null ? null : signers.clone();
         }
+        JarFileEntry reifiedEntry() {
+            if (isMultiRelease()) {
+                String entryName = super.getName();
+                return entryName.equals(this.name) ? this : new JarFileEntry(entryName, this);
+            }
+            return this;
+        }
+
+        @Override
+        public String getName() {
+            return name;
+        }
     }
 
     /*
@@ -491,12 +887,23 @@ class JarFile extends ZipFile {
         // wrap a verifier stream around the real stream
         return new JarVerifier.VerifierStream(
             getManifestFromReference(),
-            ze instanceof JarFileEntry ?
-            (JarEntry) ze : getJarEntry(ze.getName()),
+            verifiableEntry(ze),
             super.getInputStream(ze),
             jv);
     }
 
+    private JarEntry verifiableEntry(ZipEntry ze) {
+        if (ze instanceof JarFileEntry) {
+            // assure the name and entry match for verification
+            return ((JarFileEntry)ze).reifiedEntry();
+        }
+        ze = getJarEntry(ze.getName());
+        if (ze instanceof JarFileEntry) {
+            return ((JarFileEntry)ze).reifiedEntry();
+        }
+        return (JarEntry)ze;
+    }
+
     // Statics for hand-coded Boyer-Moore search
     private static final char[] CLASSPATH_CHARS = {'c','l','a','s','s','-','p','a','t','h'};
     // The bad character shift for "class-path"
@@ -523,7 +930,7 @@ class JarFile extends ZipFile {
     private JarEntry getManEntry() {
         if (manEntry == null) {
             // First look up manifest entry using standard name
-            manEntry = getJarEntry(MANIFEST_NAME);
+            ZipEntry manEntry = super.getEntry(MANIFEST_NAME);
             if (manEntry == null) {
                 // If not found, then iterate through all the "META-INF/"
                 // entries to find a match.
@@ -531,12 +938,15 @@ class JarFile extends ZipFile {
                 if (names != null) {
                     for (String name : names) {
                         if (MANIFEST_NAME.equals(name.toUpperCase(Locale.ENGLISH))) {
-                            manEntry = getJarEntry(name);
+                            manEntry = super.getEntry(name);
                             break;
                         }
                     }
                 }
             }
+            this.manEntry = (manEntry == null)
+                    ? null
+                    : new JarFileEntry(manEntry.getName(), manEntry);
         }
         return manEntry;
     }
diff --git a/jdk/src/java.base/share/classes/java/util/stream/AbstractPipeline.java b/jdk/src/java.base/share/classes/java/util/stream/AbstractPipeline.java
index 84199462c80..a313b64589d 100644
--- a/jdk/src/java.base/share/classes/java/util/stream/AbstractPipeline.java
+++ b/jdk/src/java.base/share/classes/java/util/stream/AbstractPipeline.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -327,6 +327,8 @@ abstract class AbstractPipeline<E_IN, E_OUT, S extends BaseStream<E_OUT, S>>
     @Override
     @SuppressWarnings("unchecked")
     public S onClose(Runnable closeHandler) {
+        if (linkedOrConsumed)
+            throw new IllegalStateException(MSG_STREAM_LINKED);
         Objects.requireNonNull(closeHandler);
         Runnable existingHandler = sourceStage.sourceCloseAction;
         sourceStage.sourceCloseAction =
diff --git a/jdk/src/java.base/share/classes/java/util/stream/DoubleStream.java b/jdk/src/java.base/share/classes/java/util/stream/DoubleStream.java
index 574e4f17fc7..9d25d902bb4 100644
--- a/jdk/src/java.base/share/classes/java/util/stream/DoubleStream.java
+++ b/jdk/src/java.base/share/classes/java/util/stream/DoubleStream.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -949,24 +949,100 @@ public interface DoubleStream extends BaseStream<Double, DoubleStream> {
      */
     public static DoubleStream iterate(final double seed, final DoubleUnaryOperator f) {
         Objects.requireNonNull(f);
-        final PrimitiveIterator.OfDouble iterator = new PrimitiveIterator.OfDouble() {
-            double t = seed;
+        Spliterator.OfDouble spliterator = new Spliterators.AbstractDoubleSpliterator(Long.MAX_VALUE,
+               Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL) {
+            double prev;
+            boolean started;
 
             @Override
-            public boolean hasNext() {
+            public boolean tryAdvance(DoubleConsumer action) {
+                Objects.requireNonNull(action);
+                double t;
+                if (started)
+                    t = f.applyAsDouble(prev);
+                else {
+                    t = seed;
+                    started = true;
+                }
+                action.accept(prev = t);
+                return true;
+            }
+        };
+        return StreamSupport.doubleStream(spliterator, false);
+    }
+
+    /**
+     * Returns a sequential ordered {@code DoubleStream} produced by iterative
+     * application of a function to an initial element, conditioned on
+     * satisfying the supplied predicate.  The stream terminates as soon as
+     * the predicate returns false.
+     *
+     * <p>
+     * {@code DoubleStream.iterate} should produce the same sequence of
+     * elements as produced by the corresponding for-loop:
+     * <pre>{@code
+     *     for (double index=seed; predicate.test(index); index = f.apply(index)) {
+     *         ...
+     *     }
+     * }</pre>
+     *
+     * <p>
+     * The resulting sequence may be empty if the predicate does not hold on
+     * the seed value.  Otherwise the first element will be the supplied seed
+     * value, the next element (if present) will be the result of applying the
+     * function f to the seed value, and so on iteratively until the predicate
+     * indicates that the stream should terminate.
+     *
+     * @param seed the initial element
+     * @param predicate a predicate to apply to elements to determine when the
+     *          stream must terminate.
+     * @param f a function to be applied to the previous element to produce
+     *          a new element
+     * @return a new sequential {@code DoubleStream}
+     * @since 9
+     */
+    public static DoubleStream iterate(double seed, DoublePredicate predicate, DoubleUnaryOperator f) {
+        Objects.requireNonNull(f);
+        Objects.requireNonNull(predicate);
+        Spliterator.OfDouble spliterator = new Spliterators.AbstractDoubleSpliterator(Long.MAX_VALUE,
+               Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL) {
+            double prev;
+            boolean started, finished;
+
+            @Override
+            public boolean tryAdvance(DoubleConsumer action) {
+                Objects.requireNonNull(action);
+                if (finished)
+                    return false;
+                double t;
+                if (started)
+                    t = f.applyAsDouble(prev);
+                else {
+                    t = seed;
+                    started = true;
+                }
+                if (!predicate.test(t)) {
+                    finished = true;
+                    return false;
+                }
+                action.accept(prev = t);
                 return true;
             }
 
             @Override
-            public double nextDouble() {
-                double v = t;
-                t = f.applyAsDouble(t);
-                return v;
+            public void forEachRemaining(DoubleConsumer action) {
+                Objects.requireNonNull(action);
+                if (finished)
+                    return;
+                finished = true;
+                double t = started ? f.applyAsDouble(prev) : seed;
+                while (predicate.test(t)) {
+                    action.accept(t);
+                    t = f.applyAsDouble(t);
+                }
             }
         };
-        return StreamSupport.doubleStream(Spliterators.spliteratorUnknownSize(
-                iterator,
-                Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL), false);
+        return StreamSupport.doubleStream(spliterator, false);
     }
 
     /**
diff --git a/jdk/src/java.base/share/classes/java/util/stream/IntStream.java b/jdk/src/java.base/share/classes/java/util/stream/IntStream.java
index 91ddad2b2a8..115a782937f 100644
--- a/jdk/src/java.base/share/classes/java/util/stream/IntStream.java
+++ b/jdk/src/java.base/share/classes/java/util/stream/IntStream.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -885,28 +885,104 @@ public interface IntStream extends BaseStream<Integer, IntStream> {
      * @param seed the initial element
      * @param f a function to be applied to the previous element to produce
      *          a new element
-     * @return A new sequential {@code IntStream}
+     * @return a new sequential {@code IntStream}
      */
     public static IntStream iterate(final int seed, final IntUnaryOperator f) {
         Objects.requireNonNull(f);
-        final PrimitiveIterator.OfInt iterator = new PrimitiveIterator.OfInt() {
-            int t = seed;
+        Spliterator.OfInt spliterator = new Spliterators.AbstractIntSpliterator(Long.MAX_VALUE,
+               Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL) {
+            int prev;
+            boolean started;
 
             @Override
-            public boolean hasNext() {
+            public boolean tryAdvance(IntConsumer action) {
+                Objects.requireNonNull(action);
+                int t;
+                if (started)
+                    t = f.applyAsInt(prev);
+                else {
+                    t = seed;
+                    started = true;
+                }
+                action.accept(prev = t);
+                return true;
+            }
+        };
+        return StreamSupport.intStream(spliterator, false);
+    }
+
+    /**
+     * Returns a sequential ordered {@code IntStream} produced by iterative
+     * application of a function to an initial element, conditioned on
+     * satisfying the supplied predicate.  The stream terminates as soon as
+     * the predicate returns false.
+     *
+     * <p>
+     * {@code IntStream.iterate} should produce the same sequence of elements
+     * as produced by the corresponding for-loop:
+     * <pre>{@code
+     *     for (int index=seed; predicate.test(index); index = f.apply(index)) {
+     *         ...
+     *     }
+     * }</pre>
+     *
+     * <p>
+     * The resulting sequence may be empty if the predicate does not hold on
+     * the seed value.  Otherwise the first element will be the supplied seed
+     * value, the next element (if present) will be the result of applying the
+     * function f to the seed value, and so on iteratively until the predicate
+     * indicates that the stream should terminate.
+     *
+     * @param seed the initial element
+     * @param predicate a predicate to apply to elements to determine when the
+     *          stream must terminate.
+     * @param f a function to be applied to the previous element to produce
+     *          a new element
+     * @return a new sequential {@code IntStream}
+     * @since 9
+     */
+    public static IntStream iterate(int seed, IntPredicate predicate, IntUnaryOperator f) {
+        Objects.requireNonNull(f);
+        Objects.requireNonNull(predicate);
+        Spliterator.OfInt spliterator = new Spliterators.AbstractIntSpliterator(Long.MAX_VALUE,
+               Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL) {
+            int prev;
+            boolean started, finished;
+
+            @Override
+            public boolean tryAdvance(IntConsumer action) {
+                Objects.requireNonNull(action);
+                if (finished)
+                    return false;
+                int t;
+                if (started)
+                    t = f.applyAsInt(prev);
+                else {
+                    t = seed;
+                    started = true;
+                }
+                if (!predicate.test(t)) {
+                    finished = true;
+                    return false;
+                }
+                action.accept(prev = t);
                 return true;
             }
 
             @Override
-            public int nextInt() {
-                int v = t;
-                t = f.applyAsInt(t);
-                return v;
+            public void forEachRemaining(IntConsumer action) {
+                Objects.requireNonNull(action);
+                if (finished)
+                    return;
+                finished = true;
+                int t = started ? f.applyAsInt(prev) : seed;
+                while (predicate.test(t)) {
+                    action.accept(t);
+                    t = f.applyAsInt(t);
+                }
             }
         };
-        return StreamSupport.intStream(Spliterators.spliteratorUnknownSize(
-                iterator,
-                Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL), false);
+        return StreamSupport.intStream(spliterator, false);
     }
 
     /**
diff --git a/jdk/src/java.base/share/classes/java/util/stream/LongStream.java b/jdk/src/java.base/share/classes/java/util/stream/LongStream.java
index c1a89eb4b76..f987820c5a8 100644
--- a/jdk/src/java.base/share/classes/java/util/stream/LongStream.java
+++ b/jdk/src/java.base/share/classes/java/util/stream/LongStream.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -879,24 +879,100 @@ public interface LongStream extends BaseStream<Long, LongStream> {
      */
     public static LongStream iterate(final long seed, final LongUnaryOperator f) {
         Objects.requireNonNull(f);
-        final PrimitiveIterator.OfLong iterator = new PrimitiveIterator.OfLong() {
-            long t = seed;
+        Spliterator.OfLong spliterator = new Spliterators.AbstractLongSpliterator(Long.MAX_VALUE,
+               Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL) {
+            long prev;
+            boolean started;
 
             @Override
-            public boolean hasNext() {
+            public boolean tryAdvance(LongConsumer action) {
+                Objects.requireNonNull(action);
+                long t;
+                if (started)
+                    t = f.applyAsLong(prev);
+                else {
+                    t = seed;
+                    started = true;
+                }
+                action.accept(prev = t);
+                return true;
+            }
+        };
+        return StreamSupport.longStream(spliterator, false);
+    }
+
+    /**
+     * Returns a sequential ordered {@code LongStream} produced by iterative
+     * application of a function to an initial element, conditioned on
+     * satisfying the supplied predicate.  The stream terminates as soon as
+     * the predicate returns false.
+     *
+     * <p>
+     * {@code LongStream.iterate} should produce the same sequence of elements
+     * as produced by the corresponding for-loop:
+     * <pre>{@code
+     *     for (long index=seed; predicate.test(index); index = f.apply(index)) {
+     *         ...
+     *     }
+     * }</pre>
+     *
+     * <p>
+     * The resulting sequence may be empty if the predicate does not hold on
+     * the seed value.  Otherwise the first element will be the supplied seed
+     * value, the next element (if present) will be the result of applying the
+     * function f to the seed value, and so on iteratively until the predicate
+     * indicates that the stream should terminate.
+     *
+     * @param seed the initial element
+     * @param predicate a predicate to apply to elements to determine when the
+     *          stream must terminate.
+     * @param f a function to be applied to the previous element to produce
+     *          a new element
+     * @return a new sequential {@code LongStream}
+     * @since 9
+     */
+    public static LongStream iterate(long seed, LongPredicate predicate, LongUnaryOperator f) {
+        Objects.requireNonNull(f);
+        Objects.requireNonNull(predicate);
+        Spliterator.OfLong spliterator = new Spliterators.AbstractLongSpliterator(Long.MAX_VALUE,
+               Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL) {
+            long prev;
+            boolean started, finished;
+
+            @Override
+            public boolean tryAdvance(LongConsumer action) {
+                Objects.requireNonNull(action);
+                if (finished)
+                    return false;
+                long t;
+                if (started)
+                    t = f.applyAsLong(prev);
+                else {
+                    t = seed;
+                    started = true;
+                }
+                if (!predicate.test(t)) {
+                    finished = true;
+                    return false;
+                }
+                action.accept(prev = t);
                 return true;
             }
 
             @Override
-            public long nextLong() {
-                long v = t;
-                t = f.applyAsLong(t);
-                return v;
+            public void forEachRemaining(LongConsumer action) {
+                Objects.requireNonNull(action);
+                if (finished)
+                    return;
+                finished = true;
+                long t = started ? f.applyAsLong(prev) : seed;
+                while (predicate.test(t)) {
+                    action.accept(t);
+                    t = f.applyAsLong(t);
+                }
             }
         };
-        return StreamSupport.longStream(Spliterators.spliteratorUnknownSize(
-                iterator,
-                Spliterator.ORDERED | Spliterator.IMMUTABLE | Spliterator.NONNULL), false);
+        return StreamSupport.longStream(spliterator, false);
     }
 
     /**
diff --git a/jdk/src/java.base/share/classes/java/util/stream/Stream.java b/jdk/src/java.base/share/classes/java/util/stream/Stream.java
index aef2581d0eb..1dd1d43f91d 100644
--- a/jdk/src/java.base/share/classes/java/util/stream/Stream.java
+++ b/jdk/src/java.base/share/classes/java/util/stream/Stream.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -29,7 +29,6 @@ import java.nio.file.Path;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Comparator;
-import java.util.Iterator;
 import java.util.Objects;
 import java.util.Optional;
 import java.util.Spliterator;
@@ -1185,23 +1184,103 @@ public interface Stream<T> extends BaseStream<T, Stream<T>> {
      */
     public static<T> Stream<T> iterate(final T seed, final UnaryOperator<T> f) {
         Objects.requireNonNull(f);
-        final Iterator<T> iterator = new Iterator<T>() {
-            @SuppressWarnings("unchecked")
-            T t = (T) Streams.NONE;
+        Spliterator<T> spliterator = new Spliterators.AbstractSpliterator<>(Long.MAX_VALUE,
+               Spliterator.ORDERED | Spliterator.IMMUTABLE) {
+            T prev;
+            boolean started;
 
             @Override
-            public boolean hasNext() {
+            public boolean tryAdvance(Consumer<? super T> action) {
+                Objects.requireNonNull(action);
+                T t;
+                if (started)
+                    t = f.apply(prev);
+                else {
+                    t = seed;
+                    started = true;
+                }
+                action.accept(prev = t);
+                return true;
+            }
+        };
+        return StreamSupport.stream(spliterator, false);
+    }
+
+    /**
+     * Returns a sequential ordered {@code Stream} produced by iterative
+     * application of a function to an initial element, conditioned on
+     * satisfying the supplied predicate.  The stream terminates as soon as
+     * the predicate returns false.
+     *
+     * <p>
+     * {@code Stream.iterate} should produce the same sequence of elements as
+     * produced by the corresponding for-loop:
+     * <pre>{@code
+     *     for (T index=seed; predicate.test(index); index = f.apply(index)) {
+     *         ...
+     *     }
+     * }</pre>
+     *
+     * <p>
+     * The resulting sequence may be empty if the predicate does not hold on
+     * the seed value.  Otherwise the first element will be the supplied seed
+     * value, the next element (if present) will be the result of applying the
+     * function f to the seed value, and so on iteratively until the predicate
+     * indicates that the stream should terminate.
+     *
+     * @param <T> the type of stream elements
+     * @param seed the initial element
+     * @param predicate a predicate to apply to elements to determine when the
+     *          stream must terminate.
+     * @param f a function to be applied to the previous element to produce
+     *          a new element
+     * @return a new sequential {@code Stream}
+     * @since 9
+     */
+    public static<T> Stream<T> iterate(T seed, Predicate<? super T> predicate, UnaryOperator<T> f) {
+        Objects.requireNonNull(f);
+        Objects.requireNonNull(predicate);
+        Spliterator<T> spliterator = new Spliterators.AbstractSpliterator<>(Long.MAX_VALUE,
+               Spliterator.ORDERED | Spliterator.IMMUTABLE) {
+            T prev;
+            boolean started, finished;
+
+            @Override
+            public boolean tryAdvance(Consumer<? super T> action) {
+                Objects.requireNonNull(action);
+                if (finished)
+                    return false;
+                T t;
+                if (started)
+                    t = f.apply(prev);
+                else {
+                    t = seed;
+                    started = true;
+                }
+                if (!predicate.test(t)) {
+                    prev = null;
+                    finished = true;
+                    return false;
+                }
+                action.accept(prev = t);
                 return true;
             }
 
             @Override
-            public T next() {
-                return t = (t == Streams.NONE) ? seed : f.apply(t);
+            public void forEachRemaining(Consumer<? super T> action) {
+                Objects.requireNonNull(action);
+                if (finished)
+                    return;
+                finished = true;
+                T t = started ? f.apply(prev) : seed;
+                prev = null;
+                while (predicate.test(t)) {
+                    action.accept(t);
+                    t = f.apply(t);
+                }
             }
         };
-        return StreamSupport.stream(Spliterators.spliteratorUnknownSize(
-                iterator,
-                Spliterator.ORDERED | Spliterator.IMMUTABLE), false);
+        return StreamSupport.stream(spliterator, false);
     }
 
     /**
diff --git a/jdk/src/java.base/share/classes/java/util/stream/Streams.java b/jdk/src/java.base/share/classes/java/util/stream/Streams.java
index 4023a3ea0cc..0d2c23051ff 100644
--- a/jdk/src/java.base/share/classes/java/util/stream/Streams.java
+++ b/jdk/src/java.base/share/classes/java/util/stream/Streams.java
@@ -48,14 +48,6 @@ final class Streams {
         throw new Error("no instances");
     }
 
-    /**
-     * An object instance representing no value, that cannot be an actual
-     * data element of a stream.  Used when processing streams that can contain
-     * {@code null} elements to distinguish between a {@code null} value and no
-     * value.
-     */
-    static final Object NONE = new Object();
-
     /**
      * An {@code int} range spliterator.
      */
diff --git a/jdk/src/java.base/share/classes/javax/crypto/JceSecurity.java b/jdk/src/java.base/share/classes/javax/crypto/JceSecurity.java
index fa674888824..338aa12eafc 100644
--- a/jdk/src/java.base/share/classes/javax/crypto/JceSecurity.java
+++ b/jdk/src/java.base/share/classes/javax/crypto/JceSecurity.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -64,8 +64,7 @@ final class JceSecurity {
     private static final Map<Provider, Object> verifyingProviders =
             new IdentityHashMap<>();
 
-    // Set the default value. May be changed in the static initializer.
-    private static boolean isRestricted = true;
+    private static final boolean isRestricted;
 
     /*
      * Don't let anyone instantiate this.
diff --git a/jdk/src/java.base/share/classes/jdk/Version.java b/jdk/src/java.base/share/classes/jdk/Version.java
index 9ce9ec9314d..75c6b35c444 100644
--- a/jdk/src/java.base/share/classes/jdk/Version.java
+++ b/jdk/src/java.base/share/classes/jdk/Version.java
@@ -28,10 +28,10 @@ package jdk;
 import java.math.BigInteger;
 import java.security.AccessController;
 import java.security.PrivilegedAction;
+import java.util.ArrayList;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import java.util.stream.Collectors;
-import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
@@ -208,11 +208,10 @@ public final class Version
                                                + s + "'");
 
         // $VNUM is a dot-separated list of integers of arbitrary length
-        version
-            = Collections.unmodifiableList(
-                  Arrays.stream(m.group(VNUM_GROUP).split("\\."))
-                  .map(Integer::parseInt)
-                  .collect(Collectors.toList()));
+        List<Integer> list = new ArrayList<>();
+        for (String i : m.group(VNUM_GROUP).split("\\."))
+            list.add(Integer.parseInt(i));
+        version = Collections.unmodifiableList(list);
 
         pre = Optional.ofNullable(m.group(PRE_GROUP));
 
diff --git a/jdk/src/java.base/share/classes/jdk/internal/math/FormattedFloatingDecimal.java b/jdk/src/java.base/share/classes/jdk/internal/math/FormattedFloatingDecimal.java
index 0a560dc11e5..88cd1feaf8f 100644
--- a/jdk/src/java.base/share/classes/jdk/internal/math/FormattedFloatingDecimal.java
+++ b/jdk/src/java.base/share/classes/jdk/internal/math/FormattedFloatingDecimal.java
@@ -106,10 +106,28 @@ public class FormattedFloatingDecimal{
         return decExponentRounded - 1;
     }
 
+    /**
+     * Returns the mantissa as a {@code char[]}.  Note that the returned value
+     * is a reference to the internal {@code char[]} containing the mantissa,
+     * therefore code invoking this method should not pass the return value to
+     * external code but should in that case make a copy.
+     *
+     * @return a reference to the internal {@code char[]} representing the
+     *         mantissa.
+     */
     public char[] getMantissa(){
         return mantissa;
     }
 
+    /**
+     * Returns the exponent as a {@code char[]}.  Note that the returned value
+     * is a reference to the internal {@code char[]} containing the exponent,
+     * therefore code invoking this method should not pass the return value to
+     * external code but should in that case make a copy.
+     *
+     * @return a reference to the internal {@code char[]} representing the
+     *         exponent.
+     */
     public char[] getExponent(){
         return exponent;
     }
diff --git a/jdk/src/java.base/share/classes/jdk/internal/misc/InnocuousThread.java b/jdk/src/java.base/share/classes/jdk/internal/misc/InnocuousThread.java
index 8c5b8833834..0891f2a125f 100644
--- a/jdk/src/java.base/share/classes/jdk/internal/misc/InnocuousThread.java
+++ b/jdk/src/java.base/share/classes/jdk/internal/misc/InnocuousThread.java
@@ -128,8 +128,12 @@ public final class InnocuousThread extends Thread {
             }
             final ThreadGroup root = group;
             INNOCUOUSTHREADGROUP = AccessController.doPrivileged(
-                (PrivilegedAction<ThreadGroup>) () ->
-                    { return new ThreadGroup(root, "InnocuousThreadGroup"); });
+                new PrivilegedAction<ThreadGroup>() {
+                    @Override
+                    public ThreadGroup run() {
+                        return new ThreadGroup(root, "InnocuousThreadGroup");
+                    }
+                });
         } catch (Exception e) {
             throw new Error(e);
         }
diff --git a/jdk/src/java.base/share/classes/jdk/internal/misc/SharedSecrets.java b/jdk/src/java.base/share/classes/jdk/internal/misc/SharedSecrets.java
index 541c4962bab..307989eed96 100644
--- a/jdk/src/java.base/share/classes/jdk/internal/misc/SharedSecrets.java
+++ b/jdk/src/java.base/share/classes/jdk/internal/misc/SharedSecrets.java
@@ -118,6 +118,8 @@ public class SharedSecrets {
     }
 
     public static JavaNetInetAddressAccess getJavaNetInetAddressAccess() {
+        if (javaNetInetAddressAccess == null)
+            unsafe.ensureClassInitialized(java.net.InetAddress.class);
         return javaNetInetAddressAccess;
     }
 
diff --git a/jdk/src/java.base/share/classes/jdk/internal/misc/Signal.java b/jdk/src/java.base/share/classes/jdk/internal/misc/Signal.java
index 92adbbe295e..0002fdcde93 100644
--- a/jdk/src/java.base/share/classes/jdk/internal/misc/Signal.java
+++ b/jdk/src/java.base/share/classes/jdk/internal/misc/Signal.java
@@ -279,6 +279,11 @@ public final class Signal {
         public void handle(Signal sig) {
             throw new UnsupportedOperationException("invoking native signal handle not supported");
         }
+
+        public String toString() {
+            return this == SIG_DFL ? "SIG_DFL" :
+                    (this == SIG_IGN ? "SIG_IGN" : super.toString());
+        }
     }
 
 }
diff --git a/jdk/src/java.base/share/classes/jdk/internal/misc/Unsafe.java b/jdk/src/java.base/share/classes/jdk/internal/misc/Unsafe.java
index f130d383a84..8905977111b 100644
--- a/jdk/src/java.base/share/classes/jdk/internal/misc/Unsafe.java
+++ b/jdk/src/java.base/share/classes/jdk/internal/misc/Unsafe.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -458,6 +458,78 @@ public final class Unsafe {
         copyMemory(null, srcAddress, null, destAddress, bytes);
     }
 
+    private boolean isPrimitiveArray(Class<?> c) {
+        Class<?> componentType = c.getComponentType();
+        return componentType != null && componentType.isPrimitive();
+    }
+
+    private native void copySwapMemory0(Object srcBase, long srcOffset,
+                                        Object destBase, long destOffset,
+                                        long bytes, long elemSize);
+
+    /**
+     * Copies all elements from one block of memory to another block,
+     * *unconditionally* byte swapping the elements on the fly.
+     *
+     * <p>This method determines each block's base address by means of two parameters,
+     * and so it provides (in effect) a <em>double-register</em> addressing mode,
+     * as discussed in {@link #getInt(Object,long)}.  When the object reference is null,
+     * the offset supplies an absolute base address.
+     *
+     * @since 9
+     */
+    public void copySwapMemory(Object srcBase, long srcOffset,
+                               Object destBase, long destOffset,
+                               long bytes, long elemSize) {
+        if (bytes < 0) {
+            throw new IllegalArgumentException();
+        }
+        if (elemSize != 2 && elemSize != 4 && elemSize != 8) {
+            throw new IllegalArgumentException();
+        }
+        if (bytes % elemSize != 0) {
+            throw new IllegalArgumentException();
+        }
+        if ((srcBase == null && srcOffset == 0) ||
+            (destBase == null && destOffset == 0)) {
+            throw new NullPointerException();
+        }
+
+        // Must be off-heap, or primitive heap arrays
+        if (srcBase != null && (srcOffset < 0 || !isPrimitiveArray(srcBase.getClass()))) {
+            throw new IllegalArgumentException();
+        }
+        if (destBase != null && (destOffset < 0 || !isPrimitiveArray(destBase.getClass()))) {
+            throw new IllegalArgumentException();
+        }
+
+        // Sanity check size and offsets on 32-bit platforms. Most
+        // significant 32 bits must be zero.
+        if (ADDRESS_SIZE == 4 &&
+            (bytes >>> 32 != 0 || srcOffset >>> 32 != 0 || destOffset >>> 32 != 0)) {
+            throw new IllegalArgumentException();
+        }
+
+        if (bytes == 0) {
+            return;
+        }
+
+        copySwapMemory0(srcBase, srcOffset, destBase, destOffset, bytes, elemSize);
+    }
+
+   /**
+     * Copies all elements from one block of memory to another block, byte swapping the
+     * elements on the fly.
+     *
+     * This provides a <em>single-register</em> addressing mode, as
+     * discussed in {@link #getInt(Object,long)}.
+     *
+     * Equivalent to {@code copySwapMemory(null, srcAddress, null, destAddress, bytes, elemSize)}.
+     */
+    public void copySwapMemory(long srcAddress, long destAddress, long bytes, long elemSize) {
+        copySwapMemory(null, srcAddress, null, destAddress, bytes, elemSize);
+    }
+
     /**
      * Disposes of a block of native memory, as obtained from {@link
      * #allocateMemory} or {@link #reallocateMemory}.  The address passed to
@@ -710,6 +782,46 @@ public final class Unsafe {
                                                      Object expected,
                                                      Object x);
 
+    @HotSpotIntrinsicCandidate
+    public final native Object compareAndExchangeObjectVolatile(Object o, long offset,
+                                                                Object expected,
+                                                                Object x);
+
+    @HotSpotIntrinsicCandidate
+    public final Object compareAndExchangeObjectAcquire(Object o, long offset,
+                                                               Object expected,
+                                                               Object x) {
+        return compareAndExchangeObjectVolatile(o, offset, expected, x);
+    }
+
+    @HotSpotIntrinsicCandidate
+    public final Object compareAndExchangeObjectRelease(Object o, long offset,
+                                                               Object expected,
+                                                               Object x) {
+        return compareAndExchangeObjectVolatile(o, offset, expected, x);
+    }
+
+    @HotSpotIntrinsicCandidate
+    public final boolean weakCompareAndSwapObject(Object o, long offset,
+                                                         Object expected,
+                                                         Object x) {
+        return compareAndSwapObject(o, offset, expected, x);
+    }
+
+    @HotSpotIntrinsicCandidate
+    public final boolean weakCompareAndSwapObjectAcquire(Object o, long offset,
+                                                                Object expected,
+                                                                Object x) {
+        return compareAndSwapObject(o, offset, expected, x);
+    }
+
+    @HotSpotIntrinsicCandidate
+    public final boolean weakCompareAndSwapObjectRelease(Object o, long offset,
+                                                                Object expected,
+                                                                Object x) {
+        return compareAndSwapObject(o, offset, expected, x);
+    }
+
     /**
      * Atomically updates Java variable to {@code x} if it is currently
      * holding {@code expected}.
@@ -724,6 +836,46 @@ public final class Unsafe {
                                                   int expected,
                                                   int x);
 
+    @HotSpotIntrinsicCandidate
+    public final native int compareAndExchangeIntVolatile(Object o, long offset,
+                                                          int expected,
+                                                          int x);
+
+    @HotSpotIntrinsicCandidate
+    public final int compareAndExchangeIntAcquire(Object o, long offset,
+                                                         int expected,
+                                                         int x) {
+        return compareAndExchangeIntVolatile(o, offset, expected, x);
+    }
+
+    @HotSpotIntrinsicCandidate
+    public final int compareAndExchangeIntRelease(Object o, long offset,
+                                                         int expected,
+                                                         int x) {
+        return compareAndExchangeIntVolatile(o, offset, expected, x);
+    }
+
+    @HotSpotIntrinsicCandidate
+    public final boolean weakCompareAndSwapInt(Object o, long offset,
+                                                      int expected,
+                                                      int x) {
+        return compareAndSwapInt(o, offset, expected, x);
+    }
+
+    @HotSpotIntrinsicCandidate
+    public final boolean weakCompareAndSwapIntAcquire(Object o, long offset,
+                                                             int expected,
+                                                             int x) {
+        return compareAndSwapInt(o, offset, expected, x);
+    }
+
+    @HotSpotIntrinsicCandidate
+    public final boolean weakCompareAndSwapIntRelease(Object o, long offset,
+                                                             int expected,
+                                                             int x) {
+        return compareAndSwapInt(o, offset, expected, x);
+    }
+
     /**
      * Atomically updates Java variable to {@code x} if it is currently
      * holding {@code expected}.
@@ -738,6 +890,46 @@ public final class Unsafe {
                                                    long expected,
                                                    long x);
 
+    @HotSpotIntrinsicCandidate
+    public final native long compareAndExchangeLongVolatile(Object o, long offset,
+                                                            long expected,
+                                                            long x);
+
+    @HotSpotIntrinsicCandidate
+    public final long compareAndExchangeLongAcquire(Object o, long offset,
+                                                           long expected,
+                                                           long x) {
+        return compareAndExchangeLongVolatile(o, offset, expected, x);
+    }
+
+    @HotSpotIntrinsicCandidate
+    public final long compareAndExchangeLongRelease(Object o, long offset,
+                                                           long expected,
+                                                           long x) {
+        return compareAndExchangeLongVolatile(o, offset, expected, x);
+    }
+
+    @HotSpotIntrinsicCandidate
+    public final boolean weakCompareAndSwapLong(Object o, long offset,
+                                                       long expected,
+                                                       long x) {
+        return compareAndSwapLong(o, offset, expected, x);
+    }
+
+    @HotSpotIntrinsicCandidate
+    public final boolean weakCompareAndSwapLongAcquire(Object o, long offset,
+                                                              long expected,
+                                                              long x) {
+        return compareAndSwapLong(o, offset, expected, x);
+    }
+
+    @HotSpotIntrinsicCandidate
+    public final boolean weakCompareAndSwapLongRelease(Object o, long offset,
+                                                              long expected,
+                                                              long x) {
+        return compareAndSwapLong(o, offset, expected, x);
+    }
+
     /**
      * Fetches a reference value from a given Java variable, with volatile
      * load semantics. Otherwise identical to {@link #getObject(Object, long)}
@@ -836,6 +1028,224 @@ public final class Unsafe {
     @HotSpotIntrinsicCandidate
     public native void    putOrderedLong(Object o, long offset, long x);
 
+    /** Acquire version of {@link #getObjectVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final Object getObjectAcquire(Object o, long offset) {
+        return getObjectVolatile(o, offset);
+    }
+
+    /** Acquire version of {@link #getBooleanVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final boolean getBooleanAcquire(Object o, long offset) {
+        return getBooleanVolatile(o, offset);
+    }
+
+    /** Acquire version of {@link #getByteVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final byte getByteAcquire(Object o, long offset) {
+        return getByteVolatile(o, offset);
+    }
+
+    /** Acquire version of {@link #getShortVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final short getShortAcquire(Object o, long offset) {
+        return getShortVolatile(o, offset);
+    }
+
+    /** Acquire version of {@link #getCharVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final char getCharAcquire(Object o, long offset) {
+        return getCharVolatile(o, offset);
+    }
+
+    /** Acquire version of {@link #getIntVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final int getIntAcquire(Object o, long offset) {
+        return getIntVolatile(o, offset);
+    }
+
+    /** Acquire version of {@link #getFloatVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final float getFloatAcquire(Object o, long offset) {
+        return getFloatVolatile(o, offset);
+    }
+
+    /** Acquire version of {@link #getLongVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final long getLongAcquire(Object o, long offset) {
+        return getLongVolatile(o, offset);
+    }
+
+    /** Acquire version of {@link #getDoubleVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final double getDoubleAcquire(Object o, long offset) {
+        return getDoubleVolatile(o, offset);
+    }
+
+    /** Release version of {@link #putObjectVolatile(Object, long, Object)} */
+    @HotSpotIntrinsicCandidate
+    public final void putObjectRelease(Object o, long offset, Object x) {
+        putObjectVolatile(o, offset, x);
+    }
+
+    /** Release version of {@link #putBooleanVolatile(Object, long, boolean)} */
+    @HotSpotIntrinsicCandidate
+    public final void putBooleanRelease(Object o, long offset, boolean x) {
+        putBooleanVolatile(o, offset, x);
+    }
+
+    /** Release version of {@link #putByteVolatile(Object, long, byte)} */
+    @HotSpotIntrinsicCandidate
+    public final void putByteRelease(Object o, long offset, byte x) {
+        putByteVolatile(o, offset, x);
+    }
+
+    /** Release version of {@link #putShortVolatile(Object, long, short)} */
+    @HotSpotIntrinsicCandidate
+    public final void putShortRelease(Object o, long offset, short x) {
+        putShortVolatile(o, offset, x);
+    }
+
+    /** Release version of {@link #putCharVolatile(Object, long, char)} */
+    @HotSpotIntrinsicCandidate
+    public final void putCharRelease(Object o, long offset, char x) {
+        putCharVolatile(o, offset, x);
+    }
+
+    /** Release version of {@link #putIntVolatile(Object, long, int)} */
+    @HotSpotIntrinsicCandidate
+    public final void putIntRelease(Object o, long offset, int x) {
+        putIntVolatile(o, offset, x);
+    }
+
+    /** Release version of {@link #putFloatVolatile(Object, long, float)} */
+    @HotSpotIntrinsicCandidate
+    public final void putFloatRelease(Object o, long offset, float x) {
+        putFloatVolatile(o, offset, x);
+    }
+
+    /** Release version of {@link #putLongVolatile(Object, long, long)} */
+    @HotSpotIntrinsicCandidate
+    public final void putLongRelease(Object o, long offset, long x) {
+        putLongVolatile(o, offset, x);
+    }
+
+    /** Release version of {@link #putDoubleVolatile(Object, long, double)} */
+    @HotSpotIntrinsicCandidate
+    public final void putDoubleRelease(Object o, long offset, double x) {
+        putDoubleVolatile(o, offset, x);
+    }
+
+    // ------------------------------ Opaque --------------------------------------
+
+    /** Opaque version of {@link #getObjectVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final Object getObjectOpaque(Object o, long offset) {
+        return getObjectVolatile(o, offset);
+    }
+
+    /** Opaque version of {@link #getBooleanVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final boolean getBooleanOpaque(Object o, long offset) {
+        return getBooleanVolatile(o, offset);
+    }
+
+    /** Opaque version of {@link #getByteVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final byte getByteOpaque(Object o, long offset) {
+        return getByteVolatile(o, offset);
+    }
+
+    /** Opaque version of {@link #getShortVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final short getShortOpaque(Object o, long offset) {
+        return getShortVolatile(o, offset);
+    }
+
+    /** Opaque version of {@link #getCharVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final char getCharOpaque(Object o, long offset) {
+        return getCharVolatile(o, offset);
+    }
+
+    /** Opaque version of {@link #getIntVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final int getIntOpaque(Object o, long offset) {
+        return getIntVolatile(o, offset);
+    }
+
+    /** Opaque version of {@link #getFloatVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final float getFloatOpaque(Object o, long offset) {
+        return getFloatVolatile(o, offset);
+    }
+
+    /** Opaque version of {@link #getLongVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final long getLongOpaque(Object o, long offset) {
+        return getLongVolatile(o, offset);
+    }
+
+    /** Opaque version of {@link #getDoubleVolatile(Object, long)} */
+    @HotSpotIntrinsicCandidate
+    public final double getDoubleOpaque(Object o, long offset) {
+        return getDoubleVolatile(o, offset);
+    }
+
+    /** Opaque version of {@link #putObjectVolatile(Object, long, Object)} */
+    @HotSpotIntrinsicCandidate
+    public final void putObjectOpaque(Object o, long offset, Object x) {
+        putObjectVolatile(o, offset, x);
+    }
+
+    /** Opaque version of {@link #putBooleanVolatile(Object, long, boolean)} */
+    @HotSpotIntrinsicCandidate
+    public final void putBooleanOpaque(Object o, long offset, boolean x) {
+        putBooleanVolatile(o, offset, x);
+    }
+
+    /** Opaque version of {@link #putByteVolatile(Object, long, byte)} */
+    @HotSpotIntrinsicCandidate
+    public final void putByteOpaque(Object o, long offset, byte x) {
+        putByteVolatile(o, offset, x);
+    }
+
+    /** Opaque version of {@link #putShortVolatile(Object, long, short)} */
+    @HotSpotIntrinsicCandidate
+    public final void putShortOpaque(Object o, long offset, short x) {
+        putShortVolatile(o, offset, x);
+    }
+
+    /** Opaque version of {@link #putCharVolatile(Object, long, char)} */
+    @HotSpotIntrinsicCandidate
+    public final void putCharOpaque(Object o, long offset, char x) {
+        putCharVolatile(o, offset, x);
+    }
+
+    /** Opaque version of {@link #putIntVolatile(Object, long, int)} */
+    @HotSpotIntrinsicCandidate
+    public final void putIntOpaque(Object o, long offset, int x) {
+        putIntVolatile(o, offset, x);
+    }
+
+    /** Opaque version of {@link #putFloatVolatile(Object, long, float)} */
+    @HotSpotIntrinsicCandidate
+    public final void putFloatOpaque(Object o, long offset, float x) {
+        putFloatVolatile(o, offset, x);
+    }
+
+    /** Opaque version of {@link #putLongVolatile(Object, long, long)} */
+    @HotSpotIntrinsicCandidate
+    public final void putLongOpaque(Object o, long offset, long x) {
+        putLongVolatile(o, offset, x);
+    }
+
+    /** Opaque version of {@link #putDoubleVolatile(Object, long, double)} */
+    @HotSpotIntrinsicCandidate
+    public final void putDoubleOpaque(Object o, long offset, double x) {
+        putDoubleVolatile(o, offset, x);
+    }
+
     /**
      * Unblocks the given thread blocked on {@code park}, or, if it is
      * not blocked, causes the subsequent call to {@code park} not to
@@ -1028,6 +1438,23 @@ public final class Unsafe {
     @HotSpotIntrinsicCandidate
     public native void fullFence();
 
+    /**
+     * Ensures that loads before the fence will not be reordered with
+     * loads after the fence.
+     */
+    public final void loadLoadFence() {
+        loadFence();
+    }
+
+    /**
+     * Ensures that stores before the fence will not be reordered with
+     * stores after the fence.
+     */
+    public final void storeStoreFence() {
+        storeFence();
+    }
+
+
     /**
      * Throws IllegalAccessError; for use by the VM for access control
      * error support.
@@ -1159,7 +1586,12 @@ public final class Unsafe {
     /** @see #getLongUnaligned(Object, long) */
     @HotSpotIntrinsicCandidate
     public final char getCharUnaligned(Object o, long offset) {
-        return (char)getShortUnaligned(o, offset);
+        if ((offset & 1) == 0) {
+            return getChar(o, offset);
+        } else {
+            return (char)makeShort(getByte(o, offset),
+                                   getByte(o, offset + 1));
+        }
     }
 
     /** @see #getLongUnaligned(Object, long, boolean) */
diff --git a/jdk/src/java.base/share/classes/jdk/internal/ref/CleanerImpl.java b/jdk/src/java.base/share/classes/jdk/internal/ref/CleanerImpl.java
index 6d99648eac2..787382326f7 100644
--- a/jdk/src/java.base/share/classes/jdk/internal/ref/CleanerImpl.java
+++ b/jdk/src/java.base/share/classes/jdk/internal/ref/CleanerImpl.java
@@ -31,6 +31,7 @@ import java.lang.ref.ReferenceQueue;
 import java.security.AccessController;
 import java.security.PrivilegedAction;
 import java.util.concurrent.ThreadFactory;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Function;
 
 import jdk.internal.misc.InnocuousThread;
@@ -39,7 +40,7 @@ import jdk.internal.misc.InnocuousThread;
  * CleanerImpl manages a set of object references and corresponding cleaning actions.
  * CleanerImpl provides the functionality of {@link java.lang.ref.Cleaner}.
  */
-public final class CleanerImpl {
+public final class CleanerImpl implements Runnable {
 
     /**
      * An object to access the CleanerImpl from a Cleaner; set by Cleaner init.
@@ -103,7 +104,7 @@ public final class CleanerImpl {
         }
         // schedule a nop cleaning action for the cleaner, so the associated thread
         // will continue to run at least until the cleaner is reclaimable.
-        new PhantomCleanableRef(cleaner, cleaner, () -> {});
+        new CleanerCleanable(cleaner);
 
         if (threadFactory == null) {
             threadFactory = CleanerImpl.InnocuousThreadFactory.factory();
@@ -112,7 +113,7 @@ public final class CleanerImpl {
         // now that there's at least one cleaning action, for the cleaner,
         // we can start the associated thread, which runs until
         // all cleaning actions have been run.
-        Thread thread = threadFactory.newThread(this::run);
+        Thread thread = threadFactory.newThread(this);
         thread.setDaemon(true);
         thread.start();
     }
@@ -128,7 +129,8 @@ public final class CleanerImpl {
      * If the thread is a ManagedLocalsThread, the threadlocals
      * are erased before each cleanup
      */
-    private void run() {
+    @Override
+    public void run() {
         Thread t = Thread.currentThread();
         InnocuousThread mlThread = (t instanceof InnocuousThread)
                 ? (InnocuousThread) t
@@ -147,10 +149,9 @@ public final class CleanerImpl {
                 if (ref != null) {
                     ref.clean();
                 }
-            } catch (InterruptedException i) {
-                continue;   // ignore the interruption
             } catch (Throwable e) {
                 // ignore exceptions from the cleanup action
+                // (including interruption of cleanup thread)
             }
         }
     }
@@ -320,14 +321,32 @@ public final class CleanerImpl {
             return factory;
         }
 
+        final AtomicInteger cleanerThreadNumber = new AtomicInteger();
+
         public Thread newThread(Runnable r) {
-            return AccessController.doPrivileged((PrivilegedAction<Thread>) () -> {
-                Thread t = new InnocuousThread(r);
-                t.setPriority(Thread.MAX_PRIORITY - 2);
-                t.setName("Cleaner-" + t.getId());
-                return t;
+            return AccessController.doPrivileged(new PrivilegedAction<Thread>() {
+                @Override
+                public Thread run() {
+                    Thread t = new InnocuousThread(r);
+                    t.setPriority(Thread.MAX_PRIORITY - 2);
+                    t.setName("Cleaner-" + cleanerThreadNumber.getAndIncrement());
+                    return t;
+                }
             });
         }
     }
 
+    /**
+     * A PhantomCleanable implementation for tracking the Cleaner itself.
+     */
+    static final class CleanerCleanable extends PhantomCleanable<Cleaner> {
+        CleanerCleanable(Cleaner cleaner) {
+            super(cleaner, cleaner);
+        }
+
+        @Override
+        protected void performCleanup() {
+            // no action
+        }
+    }
 }
diff --git a/jdk/src/java.base/share/classes/jdk/net/Sockets.java b/jdk/src/java.base/share/classes/jdk/net/Sockets.java
index 1ba53f29a15..a8b78b044d8 100644
--- a/jdk/src/java.base/share/classes/jdk/net/Sockets.java
+++ b/jdk/src/java.base/share/classes/jdk/net/Sockets.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -251,9 +251,23 @@ public class Sockets {
         }
     }
 
+    private static volatile boolean checkedReusePort;
+    private static volatile boolean isReusePortAvailable;
+
+    /**
+     * Tells whether SO_REUSEPORT is supported.
+     */
+    static boolean isReusePortAvailable() {
+        if (!checkedReusePort) {
+            isReusePortAvailable = isReusePortAvailable0();
+            checkedReusePort = true;
+        }
+        return isReusePortAvailable;
+    }
+
     private static void initOptionSets() {
         boolean flowsupported = ExtendedOptionsImpl.flowSupported();
-
+        boolean reuseportsupported = isReusePortAvailable();
         // Socket
 
         Set<SocketOption<?>> set = new HashSet<>();
@@ -261,6 +275,9 @@ public class Sockets {
         set.add(StandardSocketOptions.SO_SNDBUF);
         set.add(StandardSocketOptions.SO_RCVBUF);
         set.add(StandardSocketOptions.SO_REUSEADDR);
+        if (reuseportsupported) {
+            set.add(StandardSocketOptions.SO_REUSEPORT);
+        }
         set.add(StandardSocketOptions.SO_LINGER);
         set.add(StandardSocketOptions.IP_TOS);
         set.add(StandardSocketOptions.TCP_NODELAY);
@@ -275,6 +292,9 @@ public class Sockets {
         set = new HashSet<>();
         set.add(StandardSocketOptions.SO_RCVBUF);
         set.add(StandardSocketOptions.SO_REUSEADDR);
+        if (reuseportsupported) {
+            set.add(StandardSocketOptions.SO_REUSEPORT);
+        }
         set.add(StandardSocketOptions.IP_TOS);
         set = Collections.unmodifiableSet(set);
         options.put(ServerSocket.class, set);
@@ -285,6 +305,9 @@ public class Sockets {
         set.add(StandardSocketOptions.SO_SNDBUF);
         set.add(StandardSocketOptions.SO_RCVBUF);
         set.add(StandardSocketOptions.SO_REUSEADDR);
+        if (reuseportsupported) {
+            set.add(StandardSocketOptions.SO_REUSEPORT);
+        }
         set.add(StandardSocketOptions.IP_TOS);
         if (flowsupported) {
             set.add(ExtendedSocketOptions.SO_FLOW_SLA);
@@ -298,6 +321,9 @@ public class Sockets {
         set.add(StandardSocketOptions.SO_SNDBUF);
         set.add(StandardSocketOptions.SO_RCVBUF);
         set.add(StandardSocketOptions.SO_REUSEADDR);
+        if (reuseportsupported) {
+            set.add(StandardSocketOptions.SO_REUSEPORT);
+        }
         set.add(StandardSocketOptions.IP_TOS);
         set.add(StandardSocketOptions.IP_MULTICAST_IF);
         set.add(StandardSocketOptions.IP_MULTICAST_TTL);
@@ -308,4 +334,6 @@ public class Sockets {
         set = Collections.unmodifiableSet(set);
         options.put(MulticastSocket.class, set);
     }
+
+    private static native boolean isReusePortAvailable0();
 }
diff --git a/jdk/src/java.base/share/classes/sun/misc/ASCIICaseInsensitiveComparator.java b/jdk/src/java.base/share/classes/sun/misc/ASCIICaseInsensitiveComparator.java
deleted file mode 100644
index 9fdc6b53b54..00000000000
--- a/jdk/src/java.base/share/classes/sun/misc/ASCIICaseInsensitiveComparator.java
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (c) 2002, 2004, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package sun.misc;
-
-import java.util.Comparator;
-
-/** Implements a locale and case insensitive comparator suitable for
-    strings that are known to only contain ASCII characters. Some
-    tables internal to the JDK contain only ASCII data and are using
-    the "generalized" java.lang.String case-insensitive comparator
-    which converts each character to both upper and lower case. */
-
-public class ASCIICaseInsensitiveComparator implements Comparator<String> {
-    public static final Comparator<String> CASE_INSENSITIVE_ORDER =
-        new ASCIICaseInsensitiveComparator();
-
-    public int compare(String s1, String s2) {
-        int n1=s1.length(), n2=s2.length();
-        int minLen = n1 < n2 ? n1 : n2;
-        for (int i=0; i < minLen; i++) {
-            char c1 = s1.charAt(i);
-            char c2 = s2.charAt(i);
-            assert c1 <= '\u007F' && c2 <= '\u007F';
-            if (c1 != c2) {
-                c1 = (char)toLower(c1);
-                c2 = (char)toLower(c2);
-                if (c1 != c2) {
-                    return c1 - c2;
-                }
-            }
-        }
-        return n1 - n2;
-    }
-
-    /**
-     * A case insensitive hash code method to go with the case insensitive
-     * compare() method.
-     *
-     * Returns a hash code for this ASCII string as if it were lower case.
-     *
-     * returns same answer as:<p>
-     * <code>s.toLowerCase(Locale.US).hashCode();</code><p>
-     * but does not allocate memory (it does NOT have the special
-     * case Turkish rules).
-     *
-     * @param s a String to compute the hashcode on.
-     * @return  a hash code value for this object.
-     */
-    public static int lowerCaseHashCode(String s) {
-        int h = 0;
-        int len = s.length();
-
-        for (int i = 0; i < len; i++) {
-            h = 31*h + toLower(s.charAt(i));
-        }
-
-        return h;
-    }
-
-    /* If java.util.regex.ASCII ever becomes public or sun.*, use its code instead:*/
-    static boolean isLower(int ch) {
-        return ((ch-'a')|('z'-ch)) >= 0;
-    }
-
-    static boolean isUpper(int ch) {
-        return ((ch-'A')|('Z'-ch)) >= 0;
-    }
-
-    static int toLower(int ch) {
-        return isUpper(ch) ? (ch + 0x20) : ch;
-    }
-
-    static int toUpper(int ch) {
-        return isLower(ch) ? (ch - 0x20) : ch;
-    }
-}
diff --git a/jdk/src/java.base/share/classes/sun/misc/URLClassPath.java b/jdk/src/java.base/share/classes/sun/misc/URLClassPath.java
index 1ad9a2776b6..ac86bdc5756 100644
--- a/jdk/src/java.base/share/classes/sun/misc/URLClassPath.java
+++ b/jdk/src/java.base/share/classes/sun/misc/URLClassPath.java
@@ -63,6 +63,7 @@ import java.util.jar.JarEntry;
 import java.util.jar.Manifest;
 import java.util.jar.Attributes;
 import java.util.jar.Attributes.Name;
+import java.util.zip.ZipFile;
 
 import jdk.internal.jimage.ImageLocation;
 import jdk.internal.jimage.ImageReader;
@@ -727,9 +728,10 @@ public class URLClassPath {
                 if (!p.exists()) {
                     throw new FileNotFoundException(p.getPath());
                 }
-                return checkJar(new JarFile(p.getPath()));
+                return checkJar(new JarFile(new File(p.getPath()), true, ZipFile.OPEN_READ,
+                        JarFile.Release.RUNTIME));
             }
-            URLConnection uc = getBaseURL().openConnection();
+            URLConnection uc = (new URL(getBaseURL(), "#runtime")).openConnection();
             uc.setRequestProperty(USER_AGENT_JAVA_VERSION, JAVA_VERSION);
             JarFile jarFile = ((JarURLConnection)uc).getJarFile();
             return checkJar(jarFile);
@@ -756,7 +758,13 @@ public class URLClassPath {
 
             final URL url;
             try {
-                url = new URL(getBaseURL(), ParseUtil.encodePath(name, false));
+                if (jar.isMultiRelease()) {
+                    // add #runtime fragment to tell JarURLConnection to use
+                    // runtime versioning if the underlying jar file is multi-release
+                    url = new URL(getBaseURL(), ParseUtil.encodePath(name, false) + "#runtime");
+                } else {
+                    url = new URL(getBaseURL(), ParseUtil.encodePath(name, false));
+                }
                 if (check) {
                     URLClassPath.check(url);
                 }
diff --git a/jdk/src/java.base/share/classes/sun/misc/Version.java.template b/jdk/src/java.base/share/classes/sun/misc/Version.java.template
deleted file mode 100644
index 51b306a0cc4..00000000000
--- a/jdk/src/java.base/share/classes/sun/misc/Version.java.template
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package sun.misc;
-import java.io.PrintStream;
-
-public class Version {
-
-
-    private static final String launcher_name =
-        "@@LAUNCHER_NAME@@";
-
-    private static final String java_version =
-        "@@VERSION_SHORT@@";
-
-    private static final String java_runtime_name =
-        "@@RUNTIME_NAME@@";
-
-    private static final String java_runtime_version =
-        "@@VERSION_STRING@@";
-
-    static {
-        init();
-    }
-
-    public static void init() {
-        System.setProperty("java.version", java_version);
-        System.setProperty("java.runtime.version", java_runtime_version);
-        System.setProperty("java.runtime.name", java_runtime_name);
-    }
-
-    private static boolean versionsInitialized = false;
-    private static int jvm_major_version = 0;
-    private static int jvm_minor_version = 0;
-    private static int jvm_security_version = 0;
-    private static int jvm_patch_version = 0;
-    private static int jvm_build_number = 0;
-    private static int jdk_major_version = 0;
-    private static int jdk_minor_version = 0;
-    private static int jdk_security_version = 0;
-    private static int jdk_patch_version = 0;
-    private static int jdk_build_number = 0;
-
-    /**
-     * In case you were wondering this method is called by java -version.
-     * Sad that it prints to stderr; would be nicer if default printed on
-     * stdout.
-     */
-    public static void print() {
-        print(System.err);
-    }
-
-    /**
-     * This is the same as print except that it adds an extra line-feed
-     * at the end, typically used by the -showversion in the launcher
-     */
-    public static void println() {
-        print(System.err);
-        System.err.println();
-    }
-
-    /**
-     * Give a stream, it will print version info on it.
-     */
-    public static void print(PrintStream ps) {
-        boolean isHeadless = false;
-
-        /* Report that we're running headless if the property is true */
-        String headless = System.getProperty("java.awt.headless");
-        if ( (headless != null) && (headless.equalsIgnoreCase("true")) ) {
-            isHeadless = true;
-        }
-
-        /* First line: platform version. */
-        ps.println(launcher_name + " version \"" + java_version + "\"");
-
-        /* Second line: runtime version (ie, libraries). */
-
-        String jdk_debug_level = System.getProperty("jdk.debug", "release");
-        /* Debug level is not printed for "release" builds */
-        if ("release".equals(jdk_debug_level)) {
-            jdk_debug_level = "";
-        } else {
-            jdk_debug_level = jdk_debug_level + " ";
-        }
-
-        ps.print(java_runtime_name + " (" + jdk_debug_level + "build " + java_runtime_version);
-
-        if (java_runtime_name.indexOf("Embedded") != -1 && isHeadless) {
-            // embedded builds report headless state
-            ps.print(", headless");
-        }
-        ps.println(')');
-
-        /* Third line: JVM information. */
-        String java_vm_name    = System.getProperty("java.vm.name");
-        String java_vm_version = System.getProperty("java.vm.version");
-        String java_vm_info    = System.getProperty("java.vm.info");
-        ps.println(java_vm_name + " (" + jdk_debug_level + "build " + java_vm_version + ", " +
-                   java_vm_info + ")");
-    }
-
-
-    /**
-     * Returns the major version of the running JVM.
-     * @return the major version of the running JVM
-     * @since 1.6
-     */
-    public static synchronized int jvmMajorVersion() {
-        if (!versionsInitialized) {
-            initVersions();
-        }
-        return jvm_major_version;
-    }
-
-    /**
-     * Returns the minor version of the running JVM.
-     * @return the minor version of the running JVM
-     * @since 1.6
-     */
-    public static synchronized int jvmMinorVersion() {
-        if (!versionsInitialized) {
-            initVersions();
-        }
-        return jvm_minor_version;
-    }
-
-
-    /**
-     * Returns the security version of the running JVM.
-     * @return the security version of the running JVM
-     * @since 9
-     */
-    public static synchronized int jvmSecurityVersion() {
-        if (!versionsInitialized) {
-            initVersions();
-        }
-        return jvm_security_version;
-    }
-
-    /**
-     * Returns the patch release version of the running JVM.
-     * @return the patch release version of the running JVM
-     * @since 9
-     */
-    public static synchronized int jvmPatchVersion() {
-        if (!versionsInitialized) {
-            initVersions();
-        }
-        return jvm_patch_version;
-    }
-
-    /**
-     * Returns the build number of the running JVM.
-     * @return the build number of the running JVM
-     * @since 1.6
-     */
-    public static synchronized int jvmBuildNumber() {
-        if (!versionsInitialized) {
-            initVersions();
-        }
-        return jvm_build_number;
-    }
-
-    /**
-     * Returns the major version of the running JDK.
-     * @return the major version of the running JDK
-     * @since 1.6
-     */
-    public static synchronized int jdkMajorVersion() {
-        if (!versionsInitialized) {
-            initVersions();
-        }
-        return jdk_major_version;
-    }
-
-    /**
-     * Returns the minor version of the running JDK.
-     * @return the minor version of the running JDK
-     * @since 1.6
-     */
-    public static synchronized int jdkMinorVersion() {
-        if (!versionsInitialized) {
-            initVersions();
-        }
-        return jdk_minor_version;
-    }
-
-    /**
-     * Returns the security version of the running JDK.
-     * @return the security version of the running JDK
-     * @since 9
-     */
-    public static synchronized int jdkSecurityVersion() {
-        if (!versionsInitialized) {
-            initVersions();
-        }
-        return jdk_security_version;
-    }
-
-    /**
-     * Returns the patch release version of the running JDK.
-     * @return the patch release version of the running JDK
-     * @since 9
-     */
-    public static synchronized int jdkPatchVersion() {
-        if (!versionsInitialized) {
-            initVersions();
-        }
-        return jdk_patch_version;
-    }
-
-    /**
-     * Returns the build number of the running JDK.
-     * @return the build number of the running JDK
-     * @since 1.6
-     */
-    public static synchronized int jdkBuildNumber() {
-        if (!versionsInitialized) {
-            initVersions();
-        }
-        return jdk_build_number;
-    }
-
-    private static synchronized void initVersions() {
-        if (versionsInitialized) {
-            return;
-        }
-        if (!getJvmVersionInfo()) {
-            throw new InternalError("Unable to obtain JVM version info");
-        }
-        getJdkVersionInfo();
-        versionsInitialized = true;
-    }
-
-    // Gets the JVM version info if available and sets the jvm_*_version fields
-    // and its capabilities.
-    private static native boolean getJvmVersionInfo();
-    private static native void getJdkVersionInfo();
-}
-
-// Help Emacs a little because this file doesn't end in .java.
-//
-// Local Variables: ***
-// mode: java ***
-// End: ***
diff --git a/jdk/src/java.base/share/classes/sun/net/www/protocol/jar/URLJarFile.java b/jdk/src/java.base/share/classes/sun/net/www/protocol/jar/URLJarFile.java
index 1e8697ba237..fe1a1f3c8f2 100644
--- a/jdk/src/java.base/share/classes/sun/net/www/protocol/jar/URLJarFile.java
+++ b/jdk/src/java.base/share/classes/sun/net/www/protocol/jar/URLJarFile.java
@@ -65,9 +65,10 @@ public class URLJarFile extends JarFile {
     }
 
     static JarFile getJarFile(URL url, URLJarFileCloseController closeController) throws IOException {
-        if (isFileURL(url))
-            return new URLJarFile(url, closeController);
-        else {
+        if (isFileURL(url)) {
+            Release version = "runtime".equals(url.getRef()) ? Release.RUNTIME : Release.BASE;
+            return new URLJarFile(url, closeController, version);
+        } else {
             return retrieve(url, closeController);
         }
     }
@@ -89,8 +90,13 @@ public class URLJarFile extends JarFile {
         this.closeController = closeController;
     }
 
-    private URLJarFile(URL url, URLJarFileCloseController closeController) throws IOException {
-        super(ParseUtil.decode(url.getFile()));
+    private URLJarFile(File file, URLJarFileCloseController closeController, Release version) throws IOException {
+        super(file, true, ZipFile.OPEN_READ | ZipFile.OPEN_DELETE, version);
+        this.closeController = closeController;
+    }
+
+    private URLJarFile(URL url, URLJarFileCloseController closeController, Release version) throws IOException {
+        super(new File(ParseUtil.decode(url.getFile())), true, ZipFile.OPEN_READ, version);
         this.closeController = closeController;
     }
 
@@ -175,14 +181,6 @@ public class URLJarFile extends JarFile {
             return false;
     }
 
-    /**
-     * Given a URL, retrieves a JAR file, caches it to disk, and creates a
-     * cached JAR file object.
-     */
-    private static JarFile retrieve(final URL url) throws IOException {
-        return retrieve(url, null);
-    }
-
     /**
      * Given a URL, retrieves a JAR file, caches it to disk, and creates a
      * cached JAR file object.
@@ -202,6 +200,7 @@ public class URLJarFile extends JarFile {
         {
 
             JarFile result = null;
+            Release version = "runtime".equals(url.getRef()) ? Release.RUNTIME : Release.BASE;
 
             /* get the stream before asserting privileges */
             try (final InputStream in = url.openConnection().getInputStream()) {
@@ -211,7 +210,7 @@ public class URLJarFile extends JarFile {
                             Path tmpFile = Files.createTempFile("jar_cache", null);
                             try {
                                 Files.copy(in, tmpFile, StandardCopyOption.REPLACE_EXISTING);
-                                JarFile jarFile = new URLJarFile(tmpFile.toFile(), closeController);
+                                JarFile jarFile = new URLJarFile(tmpFile.toFile(), closeController, version);
                                 tmpFile.toFile().deleteOnExit();
                                 return jarFile;
                             } catch (Throwable thr) {
diff --git a/jdk/src/java.base/share/classes/sun/nio/ch/AsynchronousServerSocketChannelImpl.java b/jdk/src/java.base/share/classes/sun/nio/ch/AsynchronousServerSocketChannelImpl.java
index 8ed2c9f1317..39b19b42204 100644
--- a/jdk/src/java.base/share/classes/sun/nio/ch/AsynchronousServerSocketChannelImpl.java
+++ b/jdk/src/java.base/share/classes/sun/nio/ch/AsynchronousServerSocketChannelImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -231,6 +231,9 @@ abstract class AsynchronousServerSocketChannelImpl
             HashSet<SocketOption<?>> set = new HashSet<>(2);
             set.add(StandardSocketOptions.SO_RCVBUF);
             set.add(StandardSocketOptions.SO_REUSEADDR);
+            if (Net.isReusePortAvailable()) {
+                set.add(StandardSocketOptions.SO_REUSEPORT);
+            }
             return Collections.unmodifiableSet(set);
         }
     }
diff --git a/jdk/src/java.base/share/classes/sun/nio/ch/AsynchronousSocketChannelImpl.java b/jdk/src/java.base/share/classes/sun/nio/ch/AsynchronousSocketChannelImpl.java
index 3122b96a29f..36b3c1b7ab9 100644
--- a/jdk/src/java.base/share/classes/sun/nio/ch/AsynchronousSocketChannelImpl.java
+++ b/jdk/src/java.base/share/classes/sun/nio/ch/AsynchronousSocketChannelImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -508,6 +508,9 @@ abstract class AsynchronousSocketChannelImpl
             set.add(StandardSocketOptions.SO_RCVBUF);
             set.add(StandardSocketOptions.SO_KEEPALIVE);
             set.add(StandardSocketOptions.SO_REUSEADDR);
+            if (Net.isReusePortAvailable()) {
+                set.add(StandardSocketOptions.SO_REUSEPORT);
+            }
             set.add(StandardSocketOptions.TCP_NODELAY);
             if (ExtendedOptionsImpl.flowSupported()) {
                 set.add(jdk.net.ExtendedSocketOptions.SO_FLOW_SLA);
diff --git a/jdk/src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java b/jdk/src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java
index 7eb987991c9..77d14619222 100644
--- a/jdk/src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java
+++ b/jdk/src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -298,6 +298,9 @@ class DatagramChannelImpl
             set.add(StandardSocketOptions.SO_SNDBUF);
             set.add(StandardSocketOptions.SO_RCVBUF);
             set.add(StandardSocketOptions.SO_REUSEADDR);
+            if (Net.isReusePortAvailable()) {
+                set.add(StandardSocketOptions.SO_REUSEPORT);
+            }
             set.add(StandardSocketOptions.SO_BROADCAST);
             set.add(StandardSocketOptions.IP_TOS);
             set.add(StandardSocketOptions.IP_MULTICAST_IF);
diff --git a/jdk/src/java.base/share/classes/sun/nio/ch/IOVecWrapper.java b/jdk/src/java.base/share/classes/sun/nio/ch/IOVecWrapper.java
index d2c03a34fea..3c43c5a6777 100644
--- a/jdk/src/java.base/share/classes/sun/nio/ch/IOVecWrapper.java
+++ b/jdk/src/java.base/share/classes/sun/nio/ch/IOVecWrapper.java
@@ -26,7 +26,7 @@
 package sun.nio.ch;
 
 import java.nio.ByteBuffer;
-import jdk.internal.ref.Cleaner;
+import jdk.internal.ref.CleanerFactory;
 
 
 /**
@@ -101,7 +101,7 @@ class IOVecWrapper {
         }
         if (wrapper == null) {
             wrapper = new IOVecWrapper(size);
-            Cleaner.create(wrapper, new Deallocator(wrapper.vecArray));
+            CleanerFactory.cleaner().register(wrapper, new Deallocator(wrapper.vecArray));
             cached.set(wrapper);
         }
         return wrapper;
diff --git a/jdk/src/java.base/share/classes/sun/nio/ch/Net.java b/jdk/src/java.base/share/classes/sun/nio/ch/Net.java
index 27c46a9ca2c..062ce35468e 100644
--- a/jdk/src/java.base/share/classes/sun/nio/ch/Net.java
+++ b/jdk/src/java.base/share/classes/sun/nio/ch/Net.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -56,6 +56,8 @@ public class Net {
 
     private static volatile boolean checkedIPv6;
     private static volatile boolean isIPv6Available;
+    private static volatile boolean checkedReusePort;
+    private static volatile boolean isReusePortAvailable;
 
     /**
      * Tells whether dual-IPv4/IPv6 sockets should be used.
@@ -68,6 +70,17 @@ public class Net {
         return isIPv6Available;
     }
 
+    /**
+     * Tells whether SO_REUSEPORT is supported.
+     */
+    static boolean isReusePortAvailable() {
+        if (!checkedReusePort) {
+            isReusePortAvailable = isReusePortAvailable0();
+            checkedReusePort = true;
+        }
+        return isReusePortAvailable;
+    }
+
     /**
      * Returns true if exclusive binding is on
      */
@@ -389,6 +402,8 @@ public class Net {
 
     private static native boolean isIPv6Available0();
 
+    private static native boolean isReusePortAvailable0();
+
     /*
      * Returns 1 for Windows and -1 for Solaris/Linux/Mac OS
      */
diff --git a/jdk/src/java.base/share/classes/sun/nio/ch/ServerSocketChannelImpl.java b/jdk/src/java.base/share/classes/sun/nio/ch/ServerSocketChannelImpl.java
index 2a427f1a352..9cfe7c43c4d 100644
--- a/jdk/src/java.base/share/classes/sun/nio/ch/ServerSocketChannelImpl.java
+++ b/jdk/src/java.base/share/classes/sun/nio/ch/ServerSocketChannelImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -33,7 +33,6 @@ import java.nio.channels.spi.*;
 import java.util.*;
 import sun.net.NetHooks;
 
-
 /**
  * An implementation of ServerSocketChannels
  */
@@ -185,6 +184,9 @@ class ServerSocketChannelImpl
             HashSet<SocketOption<?>> set = new HashSet<>(2);
             set.add(StandardSocketOptions.SO_RCVBUF);
             set.add(StandardSocketOptions.SO_REUSEADDR);
+            if (Net.isReusePortAvailable()) {
+                set.add(StandardSocketOptions.SO_REUSEPORT);
+            }
             set.add(StandardSocketOptions.IP_TOS);
             return Collections.unmodifiableSet(set);
         }
diff --git a/jdk/src/java.base/share/classes/sun/nio/ch/SocketChannelImpl.java b/jdk/src/java.base/share/classes/sun/nio/ch/SocketChannelImpl.java
index c4965e1111b..c4644920c3e 100644
--- a/jdk/src/java.base/share/classes/sun/nio/ch/SocketChannelImpl.java
+++ b/jdk/src/java.base/share/classes/sun/nio/ch/SocketChannelImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -234,6 +234,9 @@ class SocketChannelImpl
             set.add(StandardSocketOptions.SO_RCVBUF);
             set.add(StandardSocketOptions.SO_KEEPALIVE);
             set.add(StandardSocketOptions.SO_REUSEADDR);
+            if (Net.isReusePortAvailable()) {
+                set.add(StandardSocketOptions.SO_REUSEPORT);
+            }
             set.add(StandardSocketOptions.SO_LINGER);
             set.add(StandardSocketOptions.TCP_NODELAY);
             // additional options required by socket adaptor
diff --git a/jdk/src/java.base/share/classes/sun/nio/ch/Util.java b/jdk/src/java.base/share/classes/sun/nio/ch/Util.java
index a580b82c4d0..af89eca4544 100644
--- a/jdk/src/java.base/share/classes/sun/nio/ch/Util.java
+++ b/jdk/src/java.base/share/classes/sun/nio/ch/Util.java
@@ -33,7 +33,6 @@ import java.security.AccessController;
 import java.security.PrivilegedAction;
 import java.util.*;
 import jdk.internal.misc.Unsafe;
-import jdk.internal.ref.Cleaner;
 import sun.security.action.GetPropertyAction;
 
 
diff --git a/jdk/src/java.base/share/classes/sun/nio/fs/NativeBuffer.java b/jdk/src/java.base/share/classes/sun/nio/fs/NativeBuffer.java
index 91efac348e8..1a215d11bf1 100644
--- a/jdk/src/java.base/share/classes/sun/nio/fs/NativeBuffer.java
+++ b/jdk/src/java.base/share/classes/sun/nio/fs/NativeBuffer.java
@@ -71,8 +71,8 @@ class NativeBuffer {
         return size;
     }
 
-    Cleaner cleaner() {
-        return cleaner;
+    void free() {
+        cleaner.clean();
     }
 
     // not synchronized; only safe for use by thread-local caches
diff --git a/jdk/src/java.base/share/classes/sun/nio/fs/NativeBuffers.java b/jdk/src/java.base/share/classes/sun/nio/fs/NativeBuffers.java
index 728d96eb2b3..4f0aa5c9071 100644
--- a/jdk/src/java.base/share/classes/sun/nio/fs/NativeBuffers.java
+++ b/jdk/src/java.base/share/classes/sun/nio/fs/NativeBuffers.java
@@ -107,14 +107,14 @@ class NativeBuffers {
         for (int i=0; i<TEMP_BUF_POOL_SIZE; i++) {
             NativeBuffer existing = buffers[i];
             if (existing.size() < buffer.size()) {
-                existing.cleaner().clean();
+                existing.free();
                 buffers[i] = buffer;
                 return;
             }
         }
 
         // free it
-        buffer.cleaner().clean();
+        buffer.free();
     }
 
     /**
diff --git a/jdk/src/java.base/share/classes/sun/security/rsa/RSAKeyPairGenerator.java b/jdk/src/java.base/share/classes/sun/security/rsa/RSAKeyPairGenerator.java
index 8ca36a1e62c..0901e4c7af6 100644
--- a/jdk/src/java.base/share/classes/sun/security/rsa/RSAKeyPairGenerator.java
+++ b/jdk/src/java.base/share/classes/sun/security/rsa/RSAKeyPairGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -55,7 +55,7 @@ public final class RSAKeyPairGenerator extends KeyPairGeneratorSpi {
 
     public RSAKeyPairGenerator() {
         // initialize to default in case the app does not call initialize()
-        initialize(1024, null);
+        initialize(2048, null);
     }
 
     // initialize the generator. See JCA doc
diff --git a/jdk/src/java.base/share/classes/sun/security/ssl/ClientHandshaker.java b/jdk/src/java.base/share/classes/sun/security/ssl/ClientHandshaker.java
index 05d5e2f7906..3d2bb763a7b 100644
--- a/jdk/src/java.base/share/classes/sun/security/ssl/ClientHandshaker.java
+++ b/jdk/src/java.base/share/classes/sun/security/ssl/ClientHandshaker.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -81,9 +81,6 @@ final class ClientHandshaker extends Handshaker {
 
     private boolean serverKeyExchangeReceived;
 
-    private final boolean enableStatusRequestExtension =
-            Debug.getBooleanProperty(
-                    "jdk.tls.client.enableStatusRequestExtension", true);
     private boolean staplingActive = false;
     private X509Certificate[] deferredCerts;
 
@@ -761,7 +758,7 @@ final class ClientHandshaker extends Handshaker {
                     type == ExtensionType.EXT_STATUS_REQUEST_V2) {
                 // Only enable the stapling feature if the client asserted
                 // these extensions.
-                if (enableStatusRequestExtension) {
+                if (sslContext.isStaplingEnabled(true)) {
                     staplingActive = true;
                 } else {
                     fatalSE(Alerts.alert_unexpected_message, "Server set " +
@@ -1562,7 +1559,7 @@ final class ClientHandshaker extends Handshaker {
         }
 
         // Add status_request and status_request_v2 extensions
-        if (enableStatusRequestExtension) {
+        if (sslContext.isStaplingEnabled(true)) {
             clientHelloMessage.addCertStatusReqListV2Extension();
             clientHelloMessage.addCertStatusRequestExtension();
         }
diff --git a/jdk/src/java.base/share/classes/sun/security/ssl/HandshakeMessage.java b/jdk/src/java.base/share/classes/sun/security/ssl/HandshakeMessage.java
index 86c72bac38a..b49723aa462 100644
--- a/jdk/src/java.base/share/classes/sun/security/ssl/HandshakeMessage.java
+++ b/jdk/src/java.base/share/classes/sun/security/ssl/HandshakeMessage.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -700,7 +700,7 @@ static final class CertificateStatus extends HandshakeMessage
      *      OCSP response data is provided.
      */
     CertificateStatus(StatusRequestType type, X509Certificate[] chain,
-            Map<X509Certificate, byte[]> responses) throws SSLException {
+            Map<X509Certificate, byte[]> responses) {
         statusType = type;
         encodedResponsesLen = 0;
         encodedResponses = new ArrayList<>(chain.length);
@@ -715,7 +715,7 @@ static final class CertificateStatus extends HandshakeMessage
                 encodedResponses.add(respDER);
                 encodedResponsesLen = 3 + respDER.length;
             } else {
-                throw new SSLHandshakeException("Zero-length or null " +
+                throw new IllegalArgumentException("Zero-length or null " +
                         "OCSP Response");
             }
         } else if (statusType == StatusRequestType.OCSP_MULTI) {
@@ -732,8 +732,8 @@ static final class CertificateStatus extends HandshakeMessage
                 }
             }
         } else {
-            throw new SSLHandshakeException("Unsupported StatusResponseType: " +
-                    statusType);
+            throw new IllegalArgumentException(
+                    "Unsupported StatusResponseType: " + statusType);
         }
     }
 
diff --git a/jdk/src/java.base/share/classes/sun/security/ssl/SSLContextImpl.java b/jdk/src/java.base/share/classes/sun/security/ssl/SSLContextImpl.java
index 15b420da172..903f6fb376a 100644
--- a/jdk/src/java.base/share/classes/sun/security/ssl/SSLContextImpl.java
+++ b/jdk/src/java.base/share/classes/sun/security/ssl/SSLContextImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -55,7 +55,11 @@ public abstract class SSLContextImpl extends SSLContextSpi {
     // DTLS cookie exchange manager
     private volatile HelloCookieManager helloCookieManager;
 
-    private StatusResponseManager statusResponseManager;
+    private final boolean clientEnableStapling = Debug.getBooleanProperty(
+            "jdk.tls.client.enableStatusRequestExtension", true);
+    private final boolean serverEnableStapling = Debug.getBooleanProperty(
+            "jdk.tls.server.enableStatusRequestExtension", false);
+    private volatile StatusResponseManager statusResponseManager;
 
     SSLContextImpl() {
         ephemeralKeyManager = new EphemeralKeyManager();
@@ -80,7 +84,6 @@ public abstract class SSLContextImpl extends SSLContextSpi {
             }
         }
         trustManager = chooseTrustManager(tm);
-        statusResponseManager = new StatusResponseManager();
 
         if (sr == null) {
             secureRandom = JsseJce.getSecureRandom();
@@ -258,6 +261,18 @@ public abstract class SSLContextImpl extends SSLContextSpi {
     }
 
     StatusResponseManager getStatusResponseManager() {
+        if (serverEnableStapling && statusResponseManager == null) {
+            synchronized (this) {
+                if (statusResponseManager == null) {
+                    if (debug != null && Debug.isOn("sslctx")) {
+                        System.out.println(
+                                "Initializing StatusResponseManager");
+                    }
+                    statusResponseManager = new StatusResponseManager();
+                }
+            }
+        }
+
         return statusResponseManager;
     }
 
@@ -309,6 +324,18 @@ public abstract class SSLContextImpl extends SSLContextSpi {
                (cipherSuites == getClientDefaultCipherSuiteList());
     }
 
+    /**
+     * Return whether client or server side stapling has been enabled
+     * for this SSLContextImpl
+     * @param isClient true if the caller is operating in a client side role,
+     * false if acting as a server.
+     * @return true if stapling has been enabled for the specified role, false
+     * otherwise.
+     */
+    boolean isStaplingEnabled(boolean isClient) {
+        return isClient ? clientEnableStapling : serverEnableStapling;
+    }
+
     /*
      * Return the list of all available CipherSuites with a priority of
      * minPriority or above.
diff --git a/jdk/src/java.base/share/classes/sun/security/ssl/ServerHandshaker.java b/jdk/src/java.base/share/classes/sun/security/ssl/ServerHandshaker.java
index 0b8072ff679..a4c119faf25 100644
--- a/jdk/src/java.base/share/classes/sun/security/ssl/ServerHandshaker.java
+++ b/jdk/src/java.base/share/classes/sun/security/ssl/ServerHandshaker.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -36,7 +36,6 @@ import java.security.spec.ECParameterSpec;
 import java.math.BigInteger;
 
 import javax.crypto.SecretKey;
-import javax.crypto.spec.SecretKeySpec;
 import javax.net.ssl.*;
 
 import sun.security.action.GetLongAction;
@@ -67,7 +66,6 @@ final class ServerHandshaker extends Handshaker {
 
     // our authentication info
     private X509Certificate[]   certs;
-    private Map<X509Certificate, byte[]> responseMap;
     private PrivateKey          privateKey;
 
     private Object              serviceCreds;
@@ -118,11 +116,6 @@ final class ServerHandshaker extends Handshaker {
                     LegacyAlgorithmConstraints.PROPERTY_TLS_LEGACY_ALGS,
                     new SSLAlgorithmDecomposer());
 
-    // To switch off the status_request[_v2] extensions
-    private static final boolean enableStatusRequestExtension =
-            Debug.getBooleanProperty(
-                    "jdk.tls.server.enableStatusRequestExtension", false);
-    private boolean staplingActive = false;
     private long statusRespTimeout;
 
     static {
@@ -582,16 +575,6 @@ final class ServerHandshaker extends Handshaker {
             }
         }
 
-        // Check if the client has asserted the status_request[_v2] extension(s)
-        CertStatusReqExtension statReqExt = (CertStatusReqExtension)
-                    mesg.extensions.get(ExtensionType.EXT_STATUS_REQUEST);
-        CertStatusReqListV2Extension statReqExtV2 =
-                (CertStatusReqListV2Extension)mesg.extensions.get(
-                        ExtensionType.EXT_STATUS_REQUEST_V2);
-        // Keep stapling active if at least one of the extensions has been set
-        staplingActive = enableStatusRequestExtension &&
-                (statReqExt != null || statReqExtV2 != null);
-
         /*
          * FIRST, construct the ServerHello using the options and priorities
          * from the ClientHello.  Update the (pending) cipher spec as we do
@@ -887,66 +870,17 @@ final class ServerHandshaker extends Handshaker {
             m1.extensions.add(maxFragLenExt);
         }
 
-        StatusRequestType statReqType = null;
-        StatusRequest statReqData = null;
-        if (staplingActive && !resumingSession) {
-            ExtensionType statusRespExt = ExtensionType.EXT_STATUS_REQUEST;
-
-            // Determine which type of stapling we are doing and assert the
-            // proper extension in the server hello.
-            // Favor status_request_v2 over status_request and ocsp_multi
-            // over ocsp.
-            // If multiple ocsp or ocsp_multi types exist, select the first
-            // instance of a given type
-            if (statReqExtV2 != null) {             // RFC 6961 stapling
-                statusRespExt = ExtensionType.EXT_STATUS_REQUEST_V2;
-                List<CertStatusReqItemV2> reqItems =
-                        statReqExtV2.getRequestItems();
-                int ocspIdx = -1;
-                int ocspMultiIdx = -1;
-                for (int pos = 0; pos < reqItems.size(); pos++) {
-                    CertStatusReqItemV2 item = reqItems.get(pos);
-                    if (ocspIdx < 0 && item.getType() ==
-                            StatusRequestType.OCSP) {
-                        ocspIdx = pos;
-                    } else if (ocspMultiIdx < 0 && item.getType() ==
-                            StatusRequestType.OCSP_MULTI) {
-                        ocspMultiIdx = pos;
-                    }
-                }
-                if (ocspMultiIdx >= 0) {
-                    statReqType = reqItems.get(ocspMultiIdx).getType();
-                    statReqData = reqItems.get(ocspMultiIdx).getRequest();
-                } else if (ocspIdx >= 0) {
-                    statReqType = reqItems.get(ocspIdx).getType();
-                    statReqData = reqItems.get(ocspIdx).getRequest();
-                } else {
-                    // Some unknown type.  We will not do stapling for
-                    // this connection since we cannot understand the
-                    // requested type.
-                    staplingActive = false;
-                }
-            } else {                                // RFC 6066 stapling
-                statReqType = StatusRequestType.OCSP;
-                statReqData = statReqExt.getRequest();
-            }
-
-            if (statReqType != null && statReqData != null) {
-                // Next, attempt to obtain status responses
-                StatusResponseManager statRespMgr =
-                        sslContext.getStatusResponseManager();
-                responseMap = statRespMgr.get(statReqType, statReqData, certs,
-                        statusRespTimeout, TimeUnit.MILLISECONDS);
-                if (!responseMap.isEmpty()) {
-                    // We now can safely assert status_request[_v2] in our
-                    // ServerHello, and know for certain that we can provide
-                    // responses back to this client for this connection.
-                    if (statusRespExt == ExtensionType.EXT_STATUS_REQUEST) {
-                        m1.extensions.add(new CertStatusReqExtension());
-                    } else if (statusRespExt == ExtensionType.EXT_STATUS_REQUEST_V2) {
-                        m1.extensions.add(new CertStatusReqListV2Extension());
-                    }
-                }
+        StaplingParameters staplingParams = processStapling(mesg);
+        if (staplingParams != null) {
+            // We now can safely assert status_request[_v2] in our
+            // ServerHello, and know for certain that we can provide
+            // responses back to this client for this connection.
+            if (staplingParams.statusRespExt ==
+                    ExtensionType.EXT_STATUS_REQUEST) {
+                m1.extensions.add(new CertStatusReqExtension());
+            } else if (staplingParams.statusRespExt ==
+                    ExtensionType.EXT_STATUS_REQUEST_V2) {
+                m1.extensions.add(new CertStatusReqListV2Extension());
             }
         }
 
@@ -1022,24 +956,15 @@ final class ServerHandshaker extends Handshaker {
          * supports status stapling and there is at least one response to
          * return to the client.
          */
-        if (staplingActive && !responseMap.isEmpty()) {
-            try {
-                CertificateStatus csMsg = new CertificateStatus(statReqType,
-                        certs, responseMap);
-                if (debug != null && Debug.isOn("handshake")) {
-                    csMsg.print(System.out);
-                }
-                csMsg.write(output);
-                handshakeState.update(csMsg, resumingSession);
-                responseMap = null;
-            } catch (SSLException ssle) {
-                // We don't want the exception to be fatal, we just won't
-                // send the message if we fail on construction.
-                if (debug != null && Debug.isOn("handshake")) {
-                    System.out.println("Failed during CertificateStatus " +
-                            "construction: " + ssle);
-                }
+        if (staplingParams != null) {
+            CertificateStatus csMsg = new CertificateStatus(
+                    staplingParams.statReqType, certs,
+                    staplingParams.responseMap);
+            if (debug != null && Debug.isOn("handshake")) {
+                csMsg.print(System.out);
             }
+            csMsg.write(output);
+            handshakeState.update(csMsg, resumingSession);
         }
 
         /*
@@ -2069,4 +1994,121 @@ final class ServerHandshaker extends Handshaker {
 
         session.setPeerCertificates(peerCerts);
     }
+
+    private StaplingParameters processStapling(ClientHello mesg) {
+        StaplingParameters params = null;
+        ExtensionType ext;
+        StatusRequestType type = null;
+        StatusRequest req = null;
+        Map<X509Certificate, byte[]> responses;
+
+        // If this feature has not been enabled, then no more processing
+        // is necessary.  Also we will only staple if we're doing a full
+        // handshake.
+        if (!sslContext.isStaplingEnabled(false) || resumingSession) {
+            return null;
+        }
+
+        // Check if the client has asserted the status_request[_v2] extension(s)
+        CertStatusReqExtension statReqExt = (CertStatusReqExtension)
+                    mesg.extensions.get(ExtensionType.EXT_STATUS_REQUEST);
+        CertStatusReqListV2Extension statReqExtV2 =
+                (CertStatusReqListV2Extension)mesg.extensions.get(
+                        ExtensionType.EXT_STATUS_REQUEST_V2);
+        // Keep processing only if either status_request or status_request_v2
+        // has been sent in the ClientHello.
+        if (statReqExt == null && statReqExtV2 == null) {
+            return null;
+        }
+
+        // Determine which type of stapling we are doing and assert the
+        // proper extension in the server hello.
+        // Favor status_request_v2 over status_request and ocsp_multi
+        // over ocsp.
+        // If multiple ocsp or ocsp_multi types exist, select the first
+        // instance of a given type
+        ext = ExtensionType.EXT_STATUS_REQUEST;
+        if (statReqExtV2 != null) {             // RFC 6961 stapling
+            ext = ExtensionType.EXT_STATUS_REQUEST_V2;
+            List<CertStatusReqItemV2> reqItems =
+                    statReqExtV2.getRequestItems();
+            int ocspIdx = -1;
+            int ocspMultiIdx = -1;
+            for (int pos = 0; pos < reqItems.size(); pos++) {
+                CertStatusReqItemV2 item = reqItems.get(pos);
+                if (ocspIdx < 0 && item.getType() ==
+                        StatusRequestType.OCSP) {
+                    ocspIdx = pos;
+                } else if (ocspMultiIdx < 0 && item.getType() ==
+                        StatusRequestType.OCSP_MULTI) {
+                    ocspMultiIdx = pos;
+                }
+            }
+            if (ocspMultiIdx >= 0) {
+                type = reqItems.get(ocspMultiIdx).getType();
+                req = reqItems.get(ocspMultiIdx).getRequest();
+            } else if (ocspIdx >= 0) {
+                type = reqItems.get(ocspIdx).getType();
+                req = reqItems.get(ocspIdx).getRequest();
+            }
+        } else {                                // RFC 6066 stapling
+            type = StatusRequestType.OCSP;
+            req = statReqExt.getRequest();
+        }
+
+        // If, after walking through the extensions we were unable to
+        // find a suitable StatusRequest, then stapling is disabled.
+        // Both statReqType and statReqData must have been set to continue.
+        if (type == null || req == null) {
+            return null;
+        }
+
+        // Get the OCSP responses from the StatusResponseManager
+        StatusResponseManager statRespMgr =
+                sslContext.getStatusResponseManager();
+        if (statRespMgr != null) {
+            responses = statRespMgr.get(type, req, certs, statusRespTimeout,
+                    TimeUnit.MILLISECONDS);
+            if (!responses.isEmpty()) {
+                // If this RFC 6066-style stapling (SSL cert only) then the
+                // response cannot be zero length
+                if (type == StatusRequestType.OCSP) {
+                    byte[] respDER = responses.get(certs[0]);
+                    if (respDER == null || respDER.length <= 0) {
+                        return null;
+                    }
+                }
+                params = new StaplingParameters(ext, type, req, responses);
+            }
+        } else {
+            // This should not happen, but if lazy initialization of the
+            // StatusResponseManager doesn't occur we should turn off stapling.
+            if (debug != null && Debug.isOn("handshake")) {
+                System.out.println("Warning: lazy initialization " +
+                        "of the StatusResponseManager failed.  " +
+                        "Stapling has been disabled.");
+            }
+        }
+
+        return params;
+    }
+
+    /**
+     * Inner class used to hold stapling parameters needed by the handshaker
+     * when stapling is active.
+     */
+    private class StaplingParameters {
+        private final ExtensionType statusRespExt;
+        private final StatusRequestType statReqType;
+        private final StatusRequest statReqData;
+        private final Map<X509Certificate, byte[]> responseMap;
+
+        StaplingParameters(ExtensionType ext, StatusRequestType type,
+                StatusRequest req, Map<X509Certificate, byte[]> responses) {
+            statusRespExt = ext;
+            statReqType = type;
+            statReqData = req;
+            responseMap = responses;
+        }
+    }
 }
diff --git a/jdk/src/java.base/share/conf/security/java.security b/jdk/src/java.base/share/conf/security/java.security
index 157fa3c7fc7..fdcfe2be25c 100644
--- a/jdk/src/java.base/share/conf/security/java.security
+++ b/jdk/src/java.base/share/conf/security/java.security
@@ -578,7 +578,7 @@ jdk.certpath.disabledAlgorithms=MD2, MD5, RSA keySize < 1024, \
 #
 # Example:
 #   jdk.tls.disabledAlgorithms=MD5, SSLv3, DSA, RSA keySize < 2048
-jdk.tls.disabledAlgorithms=SSLv3, RC4, MD5withRSA, DH keySize < 768
+jdk.tls.disabledAlgorithms=SSLv3, RC4, MD5withRSA, DH keySize < 1024
 
 # Legacy algorithms for Secure Socket Layer/Transport Layer Security (SSL/TLS)
 # processing in JSSE implementation.
diff --git a/jdk/src/java.base/share/native/include/jni.h b/jdk/src/java.base/share/native/include/jni.h
index 2e83cb7e06e..c09658a1fa7 100644
--- a/jdk/src/java.base/share/native/include/jni.h
+++ b/jdk/src/java.base/share/native/include/jni.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -1952,6 +1952,7 @@ JNI_OnUnload(JavaVM *vm, void *reserved);
 #define JNI_VERSION_1_4 0x00010004
 #define JNI_VERSION_1_6 0x00010006
 #define JNI_VERSION_1_8 0x00010008
+#define JNI_VERSION_9   0x00090000
 
 #ifdef __cplusplus
 } /* extern "C" */
diff --git a/jdk/src/java.base/share/native/libjava/Bits.c b/jdk/src/java.base/share/native/libjava/Bits.c
deleted file mode 100644
index f3780199718..00000000000
--- a/jdk/src/java.base/share/native/libjava/Bits.c
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
- * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- */
-
-#include "jni.h"
-#include "jni_util.h"
-#include "jlong.h"
-#include <string.h>
-
-#define MBYTE 1048576
-
-#define GETCRITICAL_OR_RETURN(bytes, env, obj) { \
-    bytes = (*env)->GetPrimitiveArrayCritical(env, obj, NULL); \
-    if (bytes == NULL)  { \
-        if ((*env)->ExceptionOccurred(env) == NULL) \
-            JNU_ThrowInternalError(env, "Unable to get array"); \
-        return; \
-    } \
-}
-
-#define RELEASECRITICAL(bytes, env, obj, mode) { \
-    (*env)->ReleasePrimitiveArrayCritical(env, obj, bytes, mode); \
-}
-
-#define SWAPSHORT(x) ((jshort)(((x) << 8) | (((x) >> 8) & 0xff)))
-#define SWAPINT(x)   ((jint)((SWAPSHORT((jshort)(x)) << 16) | \
-                            (SWAPSHORT((jshort)((x) >> 16)) & 0xffff)))
-#define SWAPLONG(x)  ((jlong)(((jlong)SWAPINT((jint)(x)) << 32) | \
-                              ((jlong)SWAPINT((jint)((x) >> 32)) & 0xffffffff)))
-
-JNIEXPORT void JNICALL
-Java_java_nio_Bits_copyFromShortArray(JNIEnv *env, jclass clazz, jobject src,
-                                      jlong srcPos, jlong dstAddr, jlong length)
-{
-    jbyte *bytes;
-    size_t size;
-    jshort *srcShort, *dstShort, *endShort;
-    jshort tmpShort;
-
-    dstShort = (jshort *)jlong_to_ptr(dstAddr);
-
-    while (length > 0) {
-        size = (length < MBYTE) ? (size_t)length : (size_t)MBYTE;
-
-        GETCRITICAL_OR_RETURN(bytes, env, src);
-
-        srcShort = (jshort *)(bytes + srcPos);
-        endShort = srcShort + (size / sizeof(jshort));
-        while (srcShort < endShort) {
-          tmpShort = *srcShort++;
-          *dstShort++ = SWAPSHORT(tmpShort);
-        }
-
-        RELEASECRITICAL(bytes, env, src, JNI_ABORT);
-
-        length -= size;
-        srcPos += size;
-    }
-}
-
-JNIEXPORT void JNICALL
-Java_java_nio_Bits_copyToShortArray(JNIEnv *env, jclass clazz, jlong srcAddr,
-                                    jobject dst, jlong dstPos, jlong length)
-{
-    jbyte *bytes;
-    size_t size;
-    jshort *srcShort, *dstShort, *endShort;
-    jshort tmpShort;
-
-    srcShort = (jshort *)jlong_to_ptr(srcAddr);
-
-    while (length > 0) {
-        size = (length < MBYTE) ? (size_t)length : (size_t)MBYTE;
-
-        GETCRITICAL_OR_RETURN(bytes, env, dst);
-
-        dstShort = (jshort *)(bytes + dstPos);
-        endShort = srcShort + (size / sizeof(jshort));
-        while (srcShort < endShort) {
-            tmpShort = *srcShort++;
-            *dstShort++ = SWAPSHORT(tmpShort);
-        }
-
-        RELEASECRITICAL(bytes, env, dst, 0);
-
-        length -= size;
-        dstPos += size;
-    }
-}
-
-JNIEXPORT void JNICALL
-Java_java_nio_Bits_copyFromIntArray(JNIEnv *env, jclass clazz, jobject src,
-                                    jlong srcPos, jlong dstAddr, jlong length)
-{
-    jbyte *bytes;
-    size_t size;
-    jint *srcInt, *dstInt, *endInt;
-    jint tmpInt;
-
-    dstInt = (jint *)jlong_to_ptr(dstAddr);
-
-    while (length > 0) {
-        size = (length < MBYTE) ? (size_t)length : (size_t)MBYTE;
-
-        GETCRITICAL_OR_RETURN(bytes, env, src);
-
-        srcInt = (jint *)(bytes + srcPos);
-        endInt = srcInt + (size / sizeof(jint));
-        while (srcInt < endInt) {
-            tmpInt = *srcInt++;
-            *dstInt++ = SWAPINT(tmpInt);
-        }
-
-        RELEASECRITICAL(bytes, env, src, JNI_ABORT);
-
-        length -= size;
-        srcPos += size;
-    }
-}
-
-JNIEXPORT void JNICALL
-Java_java_nio_Bits_copyToIntArray(JNIEnv *env, jclass clazz, jlong srcAddr,
-                                  jobject dst, jlong dstPos, jlong length)
-{
-    jbyte *bytes;
-    size_t size;
-    jint *srcInt, *dstInt, *endInt;
-    jint tmpInt;
-
-    srcInt = (jint *)jlong_to_ptr(srcAddr);
-
-    while (length > 0) {
-        size = (length < MBYTE) ? (size_t)length : (size_t)MBYTE;
-
-        GETCRITICAL_OR_RETURN(bytes, env, dst);
-
-        dstInt = (jint *)(bytes + dstPos);
-        endInt = srcInt + (size / sizeof(jint));
-        while (srcInt < endInt) {
-            tmpInt = *srcInt++;
-            *dstInt++ = SWAPINT(tmpInt);
-        }
-
-        RELEASECRITICAL(bytes, env, dst, 0);
-
-        length -= size;
-        dstPos += size;
-    }
-}
-
-JNIEXPORT void JNICALL
-Java_java_nio_Bits_copyFromLongArray(JNIEnv *env, jclass clazz, jobject src,
-                                     jlong srcPos, jlong dstAddr, jlong length)
-{
-    jbyte *bytes;
-    size_t size;
-    jlong *srcLong, *dstLong, *endLong;
-    jlong tmpLong;
-
-    dstLong = (jlong *)jlong_to_ptr(dstAddr);
-
-    while (length > 0) {
-        size = (length < MBYTE) ? (size_t)length : (size_t)MBYTE;
-
-        GETCRITICAL_OR_RETURN(bytes, env, src);
-
-        srcLong = (jlong *)(bytes + srcPos);
-        endLong = srcLong + (size / sizeof(jlong));
-        while (srcLong < endLong) {
-            tmpLong = *srcLong++;
-            *dstLong++ = SWAPLONG(tmpLong);
-        }
-
-        RELEASECRITICAL(bytes, env, src, JNI_ABORT);
-
-        length -= size;
-        srcPos += size;
-    }
-}
-
-JNIEXPORT void JNICALL
-Java_java_nio_Bits_copyToLongArray(JNIEnv *env, jclass clazz, jlong srcAddr,
-                                   jobject dst, jlong dstPos, jlong length)
-{
-    jbyte *bytes;
-    size_t size;
-    jlong *srcLong, *dstLong, *endLong;
-    jlong tmpLong;
-
-    srcLong = (jlong *)jlong_to_ptr(srcAddr);
-
-    while (length > 0) {
-        size = (length < MBYTE) ? (size_t)length : (size_t)MBYTE;
-
-        GETCRITICAL_OR_RETURN(bytes, env, dst);
-
-        dstLong = (jlong *)(bytes + dstPos);
-        endLong = srcLong + (size / sizeof(jlong));
-        while (srcLong < endLong) {
-            tmpLong = *srcLong++;
-            *dstLong++ = SWAPLONG(tmpLong);
-        }
-
-        RELEASECRITICAL(bytes, env, dst, 0);
-
-        length -= size;
-        dstPos += size;
-    }
-}
diff --git a/jdk/src/java.base/share/native/libjava/Version.c b/jdk/src/java.base/share/native/libjava/Version.c
deleted file mode 100644
index a58e1bb3f3b..00000000000
--- a/jdk/src/java.base/share/native/libjava/Version.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include "jni.h"
-#include "jni_util.h"
-#include "jvm.h"
-#include "jdk_util.h"
-
-#include "sun_misc_Version.h"
-
-static void setStaticIntField(JNIEnv* env, jclass cls, const char* name, jint value)
-{
-    jfieldID fid;
-    fid = (*env)->GetStaticFieldID(env, cls, name, "I");
-    if (fid != 0) {
-        (*env)->SetStaticIntField(env, cls, fid, value);
-    }
-}
-
-typedef void (JNICALL *GetJvmVersionInfo_fp)(JNIEnv*, jvm_version_info*, size_t);
-
-JNIEXPORT jboolean JNICALL
-Java_sun_misc_Version_getJvmVersionInfo(JNIEnv *env, jclass cls)
-{
-    jvm_version_info info;
-    GetJvmVersionInfo_fp func_p;
-
-    if (!JDK_InitJvmHandle()) {
-        JNU_ThrowInternalError(env, "Handle for JVM not found for symbol lookup");
-        return JNI_FALSE;
-    }
-    func_p = (GetJvmVersionInfo_fp) JDK_FindJvmEntry("JVM_GetVersionInfo");
-    if (func_p == NULL) {
-        return JNI_FALSE;
-    }
-
-    (*func_p)(env, &info, sizeof(info));
-    setStaticIntField(env, cls, "jvm_major_version", JVM_VERSION_MAJOR(info.jvm_version));
-    JNU_CHECK_EXCEPTION_RETURN(env, JNI_FALSE);
-    setStaticIntField(env, cls, "jvm_minor_version", JVM_VERSION_MINOR(info.jvm_version));
-    JNU_CHECK_EXCEPTION_RETURN(env, JNI_FALSE);
-    setStaticIntField(env, cls, "jvm_security_version", JVM_VERSION_SECURITY(info.jvm_version));
-    JNU_CHECK_EXCEPTION_RETURN(env, JNI_FALSE);
-    setStaticIntField(env, cls, "jvm_build_number", JVM_VERSION_BUILD(info.jvm_version));
-    JNU_CHECK_EXCEPTION_RETURN(env, JNI_FALSE);
-    setStaticIntField(env, cls, "jvm_patch_version", info.patch_version);
-    JNU_CHECK_EXCEPTION_RETURN(env, JNI_FALSE);
-
-    return JNI_TRUE;
-}
-
-JNIEXPORT void JNICALL
-Java_sun_misc_Version_getJdkVersionInfo(JNIEnv *env, jclass cls)
-{
-    jdk_version_info info;
-
-    JDK_GetVersionInfo0(&info, sizeof(info));
-    setStaticIntField(env, cls, "jdk_major_version", JDK_VERSION_MAJOR(info.jdk_version));
-    JNU_CHECK_EXCEPTION(env);
-    setStaticIntField(env, cls, "jdk_minor_version", JDK_VERSION_MINOR(info.jdk_version));
-    JNU_CHECK_EXCEPTION(env);
-    setStaticIntField(env, cls, "jdk_security_version", JDK_VERSION_SECURITY(info.jdk_version));
-    JNU_CHECK_EXCEPTION(env);
-    setStaticIntField(env, cls, "jdk_build_number", JDK_VERSION_BUILD(info.jdk_version));
-    JNU_CHECK_EXCEPTION(env);
-    setStaticIntField(env, cls, "jdk_patch_version", info.patch_version);
-    JNU_CHECK_EXCEPTION(env);
-}
diff --git a/jdk/src/java.base/share/native/libjli/java.c b/jdk/src/java.base/share/native/libjli/java.c
index 9c7b27052ac..41e0e21f14b 100644
--- a/jdk/src/java.base/share/native/libjli/java.c
+++ b/jdk/src/java.base/share/native/libjli/java.c
@@ -1470,7 +1470,7 @@ PrintJavaVersion(JNIEnv *env, jboolean extraLF)
     jclass ver;
     jmethodID print;
 
-    NULL_CHECK(ver = FindBootStrapClass(env, "sun/misc/Version"));
+    NULL_CHECK(ver = FindBootStrapClass(env, "java/lang/VersionProps"));
     NULL_CHECK(print = (*env)->GetStaticMethodID(env,
                                                  ver,
                                                  (extraLF == JNI_TRUE) ? "println" : "print",
diff --git a/jdk/src/java.base/share/native/libnet/net_util.c b/jdk/src/java.base/share/native/libnet/net_util.c
index e94903fd720..c2d4b002b04 100644
--- a/jdk/src/java.base/share/native/libnet/net_util.c
+++ b/jdk/src/java.base/share/native/libnet/net_util.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -29,14 +29,21 @@
 #include "net_util.h"
 
 int IPv6_supported() ;
+int reuseport_supported() ;
 
 static int IPv6_available;
+static int REUSEPORT_available;
 
 JNIEXPORT jint JNICALL ipv6_available()
 {
     return IPv6_available ;
 }
 
+JNIEXPORT jint JNICALL reuseport_available()
+{
+    return REUSEPORT_available;
+}
+
 JNIEXPORT jint JNICALL
 DEF_JNI_OnLoad(JavaVM *vm, void *reserved)
 {
@@ -45,7 +52,6 @@ DEF_JNI_OnLoad(JavaVM *vm, void *reserved)
     jmethodID mid;
     jstring s;
     jint preferIPv4Stack;
-
     if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_2) != JNI_OK) {
         return JNI_EVERSION; /* JNI version not supported */
     }
@@ -64,6 +70,9 @@ DEF_JNI_OnLoad(JavaVM *vm, void *reserved)
        supporting socket APIs are available
     */
     IPv6_available = IPv6_supported() & (!preferIPv4Stack);
+
+    /* check if SO_REUSEPORT is supported on this platform */
+    REUSEPORT_available = reuseport_supported();
     platformInit();
     parseExclusiveBindProperty(env);
 
diff --git a/jdk/src/java.base/share/native/libnet/net_util.h b/jdk/src/java.base/share/native/libnet/net_util.h
index f6b29297ecf..1d7b2a2c51e 100644
--- a/jdk/src/java.base/share/native/libnet/net_util.h
+++ b/jdk/src/java.base/share/native/libnet/net_util.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -131,6 +131,8 @@ jfieldID NET_GetFileDescriptorID(JNIEnv *env);
 
 JNIEXPORT jint JNICALL ipv6_available() ;
 
+JNIEXPORT jint JNICALL reuseport_available() ;
+
 void
 NET_AllocSockaddr(struct sockaddr **him, int *len);
 
diff --git a/jdk/src/java.base/share/native/libzip/CRC32.c b/jdk/src/java.base/share/native/libzip/CRC32.c
index 5d1a5c34d95..e29207b7764 100644
--- a/jdk/src/java.base/share/native/libzip/CRC32.c
+++ b/jdk/src/java.base/share/native/libzip/CRC32.c
@@ -54,7 +54,7 @@ Java_java_util_zip_CRC32_updateBytes0(JNIEnv *env, jclass cls, jint crc,
     return crc;
 }
 
-JNIEXPORT jint JNICALL
+jint JNICALL
 ZIP_CRC32(jint crc, const jbyte *buf, jint len)
 {
     return crc32(crc, (Bytef*)buf, len);
diff --git a/jdk/src/java.base/unix/classes/java/net/PlainDatagramSocketImpl.java b/jdk/src/java.base/unix/classes/java/net/PlainDatagramSocketImpl.java
index 31715d40c82..f7c65931613 100644
--- a/jdk/src/java.base/unix/classes/java/net/PlainDatagramSocketImpl.java
+++ b/jdk/src/java.base/unix/classes/java/net/PlainDatagramSocketImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -45,7 +45,15 @@ class PlainDatagramSocketImpl extends AbstractPlainDatagramSocketImpl
 
     protected <T> void setOption(SocketOption<T> name, T value) throws IOException {
         if (!name.equals(ExtendedSocketOptions.SO_FLOW_SLA)) {
-            super.setOption(name, value);
+            if (!name.equals(StandardSocketOptions.SO_REUSEPORT)) {
+                super.setOption(name, value);
+            } else {
+               if (supportedOptions().contains(name)) {
+                   super.setOption(name, value);
+               } else {
+                   throw new UnsupportedOperationException("unsupported option");
+               }
+            }
         } else {
             if (!flowSupported()) {
                 throw new UnsupportedOperationException("unsupported option");
@@ -62,7 +70,15 @@ class PlainDatagramSocketImpl extends AbstractPlainDatagramSocketImpl
     @SuppressWarnings("unchecked")
     protected <T> T getOption(SocketOption<T> name) throws IOException {
         if (!name.equals(ExtendedSocketOptions.SO_FLOW_SLA)) {
-            return super.getOption(name);
+            if (!name.equals(StandardSocketOptions.SO_REUSEPORT)) {
+                return super.getOption(name);
+            } else {
+                if (supportedOptions().contains(name)) {
+                    return super.getOption(name);
+                } else {
+                    throw new UnsupportedOperationException("unsupported option");
+                }
+            }
         }
         if (!flowSupported()) {
             throw new UnsupportedOperationException("unsupported option");
@@ -87,6 +103,9 @@ class PlainDatagramSocketImpl extends AbstractPlainDatagramSocketImpl
     }
 
     protected void socketSetOption(int opt, Object val) throws SocketException {
+        if (opt == SocketOptions.SO_REUSEPORT && !supportedOptions().contains(StandardSocketOptions.SO_REUSEPORT)) {
+            throw new UnsupportedOperationException("unsupported option");
+        }
         try {
             socketSetOption0(opt, val);
         } catch (SocketException se) {
diff --git a/jdk/src/java.base/unix/classes/java/net/PlainSocketImpl.java b/jdk/src/java.base/unix/classes/java/net/PlainSocketImpl.java
index 272130bd6b9..2ec573ea5a9 100644
--- a/jdk/src/java.base/unix/classes/java/net/PlainSocketImpl.java
+++ b/jdk/src/java.base/unix/classes/java/net/PlainSocketImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -59,7 +59,15 @@ class PlainSocketImpl extends AbstractPlainSocketImpl
 
     protected <T> void setOption(SocketOption<T> name, T value) throws IOException {
         if (!name.equals(ExtendedSocketOptions.SO_FLOW_SLA)) {
-            super.setOption(name, value);
+            if (!name.equals(StandardSocketOptions.SO_REUSEPORT)) {
+                super.setOption(name, value);
+            } else {
+                if (supportedOptions().contains(name)) {
+                    super.setOption(name, value);
+                } else {
+                    throw new UnsupportedOperationException("unsupported option");
+                }
+            }
         } else {
             if (getSocket() == null || !flowSupported()) {
                 throw new UnsupportedOperationException("unsupported option");
@@ -76,7 +84,15 @@ class PlainSocketImpl extends AbstractPlainSocketImpl
     @SuppressWarnings("unchecked")
     protected <T> T getOption(SocketOption<T> name) throws IOException {
         if (!name.equals(ExtendedSocketOptions.SO_FLOW_SLA)) {
-            return super.getOption(name);
+            if (!name.equals(StandardSocketOptions.SO_REUSEPORT)) {
+                return super.getOption(name);
+            } else {
+                if (supportedOptions().contains(name)) {
+                    return super.getOption(name);
+                } else {
+                    throw new UnsupportedOperationException("unsupported option");
+                }
+            }
         }
         if (getSocket() == null || !flowSupported()) {
             throw new UnsupportedOperationException("unsupported option");
@@ -101,6 +117,9 @@ class PlainSocketImpl extends AbstractPlainSocketImpl
     }
 
     protected void socketSetOption(int opt, boolean b, Object val) throws SocketException {
+        if (opt == SocketOptions.SO_REUSEPORT && !supportedOptions().contains(StandardSocketOptions.SO_REUSEPORT)) {
+            throw new UnsupportedOperationException("unsupported option");
+        }
         try {
             socketSetOption0(opt, b, val);
         } catch (SocketException se) {
diff --git a/jdk/src/java.base/unix/classes/sun/net/www/protocol/jar/JarFileFactory.java b/jdk/src/java.base/unix/classes/sun/net/www/protocol/jar/JarFileFactory.java
index 559fda4144f..2001c382324 100644
--- a/jdk/src/java.base/unix/classes/sun/net/www/protocol/jar/JarFileFactory.java
+++ b/jdk/src/java.base/unix/classes/sun/net/www/protocol/jar/JarFileFactory.java
@@ -85,7 +85,7 @@ class JarFileFactory implements URLJarFile.URLJarFileCloseController {
                 synchronized (instance) {
                     result = getCachedJarFile(url);
                     if (result == null) {
-                        fileCache.put(URLUtil.urlNoFragString(url), local_result);
+                        fileCache.put(urlKey(url), local_result);
                         urlCache.put(local_result, url);
                         result = local_result;
                     } else {
@@ -113,13 +113,13 @@ class JarFileFactory implements URLJarFile.URLJarFileCloseController {
         synchronized (instance) {
             URL urlRemoved = urlCache.remove(jarFile);
             if (urlRemoved != null)
-                fileCache.remove(URLUtil.urlNoFragString(urlRemoved));
+                fileCache.remove(urlKey(urlRemoved));
         }
     }
 
     private JarFile getCachedJarFile(URL url) {
         assert Thread.holdsLock(instance);
-        JarFile result = fileCache.get(URLUtil.urlNoFragString(url));
+        JarFile result = fileCache.get(urlKey(url));
 
         /* if the JAR file is cached, the permission will always be there */
         if (result != null) {
@@ -149,6 +149,12 @@ class JarFileFactory implements URLJarFile.URLJarFileCloseController {
         return result;
     }
 
+    private String urlKey(URL url) {
+        String urlstr =  URLUtil.urlNoFragString(url);
+        if ("runtime".equals(url.getRef())) urlstr += "#runtime";
+        return urlstr;
+    }
+
     private Permission getPermission(JarFile jarFile) {
         try {
             URLConnection uc = getConnection(jarFile);
diff --git a/jdk/src/java.base/unix/native/libnet/PlainDatagramSocketImpl.c b/jdk/src/java.base/unix/native/libnet/PlainDatagramSocketImpl.c
index e6f18428769..034040baf83 100644
--- a/jdk/src/java.base/unix/native/libnet/PlainDatagramSocketImpl.c
+++ b/jdk/src/java.base/unix/native/libnet/PlainDatagramSocketImpl.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -1392,6 +1392,7 @@ Java_java_net_PlainDatagramSocketImpl_socketSetOption0(JNIEnv *env,
             }
 
         case java_net_SocketOptions_SO_REUSEADDR:
+        case java_net_SocketOptions_SO_REUSEPORT:
         case java_net_SocketOptions_SO_BROADCAST:
             {
                 jclass cls;
@@ -1769,6 +1770,9 @@ Java_java_net_PlainDatagramSocketImpl_socketGetOption(JNIEnv *env, jobject this,
         case java_net_SocketOptions_SO_REUSEADDR:
             return createBoolean(env, optval.i);
 
+        case java_net_SocketOptions_SO_REUSEPORT:
+            return createBoolean(env, optval.i);
+
         case java_net_SocketOptions_SO_SNDBUF:
         case java_net_SocketOptions_SO_RCVBUF:
         case java_net_SocketOptions_IP_TOS:
diff --git a/jdk/src/java.base/unix/native/libnet/SdpSupport.c b/jdk/src/java.base/unix/native/libnet/SdpSupport.c
index be8c46464fa..1fe5353fcd6 100644
--- a/jdk/src/java.base/unix/native/libnet/SdpSupport.c
+++ b/jdk/src/java.base/unix/native/libnet/SdpSupport.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -108,6 +108,11 @@ Java_sun_net_sdp_SdpSupport_convert0(JNIEnv *env, jclass cls, int fd)
         len = sizeof(arg);
         if (getsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (char*)&arg, &len) == 0)
             setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (char*)&arg, len);
+#ifdef SO_REUSEPORT
+        len = sizeof(arg);
+        if (getsockopt(fd, SOL_SOCKET, SO_REUSEPORT, (char*)&arg, &len) == 0)
+            setsockopt(s, SOL_SOCKET, SO_REUSEPORT, (char*)&arg, len);
+#endif
         len = sizeof(arg);
         if (getsockopt(fd, SOL_SOCKET, SO_OOBINLINE, (char*)&arg, &len) == 0)
             setsockopt(s, SOL_SOCKET, SO_OOBINLINE, (char*)&arg, len);
diff --git a/jdk/src/java.base/unix/native/libnet/SocketImpl.c b/jdk/src/java.base/unix/native/libnet/SocketImpl.c
new file mode 100644
index 00000000000..3427b0ef405
--- /dev/null
+++ b/jdk/src/java.base/unix/native/libnet/SocketImpl.c
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+#include <jni.h>
+#include <string.h>
+
+#include "net_util.h"
+
+JNIEXPORT jboolean JNICALL
+Java_java_net_AbstractPlainSocketImpl_isReusePortAvailable0(JNIEnv* env, jclass c1)
+{
+    return (reuseport_available()) ? JNI_TRUE : JNI_FALSE;
+}
+
+JNIEXPORT jboolean JNICALL
+Java_java_net_AbstractPlainDatagramSocketImpl_isReusePortAvailable0(JNIEnv* env, jclass c1)
+{
+    return (reuseport_available()) ? JNI_TRUE : JNI_FALSE;
+}
+
+JNIEXPORT jboolean JNICALL
+Java_jdk_net_Sockets_isReusePortAvailable0(JNIEnv* env, jclass c1)
+{
+    return (reuseport_available()) ? JNI_TRUE : JNI_FALSE;
+}
diff --git a/jdk/src/java.base/unix/native/libnet/net_util_md.c b/jdk/src/java.base/unix/native/libnet/net_util_md.c
index f5645699d29..abad413e39c 100644
--- a/jdk/src/java.base/unix/native/libnet/net_util_md.c
+++ b/jdk/src/java.base/unix/native/libnet/net_util_md.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -439,6 +439,25 @@ jint  IPv6_supported()
 }
 #endif /* DONT_ENABLE_IPV6 */
 
+jint reuseport_supported()
+{
+    /* Do a simple dummy call, and try to figure out from that */
+    int one = 1;
+    int rv, s;
+    s = socket(PF_INET, SOCK_STREAM, 0);
+    if (s < 0) {
+        return JNI_FALSE;
+    }
+    rv = setsockopt(s, SOL_SOCKET, SO_REUSEPORT, (void *)&one, sizeof(one));
+    if (rv != 0) {
+        rv = JNI_FALSE;
+    } else {
+        rv = JNI_TRUE;
+    }
+    close(s);
+    return rv;
+}
+
 void NET_ThrowUnknownHostExceptionWithGaiError(JNIEnv *env,
                                                const char* hostname,
                                                int gai_error)
@@ -1014,6 +1033,7 @@ NET_MapSocketOption(jint cmd, int *level, int *optname) {
         { java_net_SocketOptions_SO_RCVBUF,             SOL_SOCKET,     SO_RCVBUF },
         { java_net_SocketOptions_SO_KEEPALIVE,          SOL_SOCKET,     SO_KEEPALIVE },
         { java_net_SocketOptions_SO_REUSEADDR,          SOL_SOCKET,     SO_REUSEADDR },
+        { java_net_SocketOptions_SO_REUSEPORT,          SOL_SOCKET,     SO_REUSEPORT },
         { java_net_SocketOptions_SO_BROADCAST,          SOL_SOCKET,     SO_BROADCAST },
         { java_net_SocketOptions_IP_TOS,                IPPROTO_IP,     IP_TOS },
         { java_net_SocketOptions_IP_MULTICAST_IF,       IPPROTO_IP,     IP_MULTICAST_IF },
diff --git a/jdk/src/java.base/unix/native/libnet/net_util_md.h b/jdk/src/java.base/unix/native/libnet/net_util_md.h
index 31ed3f808eb..f440bd8ae6a 100644
--- a/jdk/src/java.base/unix/native/libnet/net_util_md.h
+++ b/jdk/src/java.base/unix/native/libnet/net_util_md.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -60,6 +60,19 @@ void NET_ThrowByNameWithLastError(JNIEnv *env, const char *name,
 #define NET_WAIT_WRITE   0x02
 #define NET_WAIT_CONNECT 0x04
 
+/* Defines SO_REUSEPORT */
+#ifndef SO_REUSEPORT
+#ifdef __linux__
+#define SO_REUSEPORT 15
+#elif __solaris__
+#define SO_REUSEPORT 0x100e
+#elif defined(AIX) || defined(MACOSX)
+#define SO_REUSEPORT 0x0200
+#else
+#define SO_REUSEPORT 0
+#endif
+#endif
+
 jint NET_Wait(JNIEnv *env, jint fd, jint flags, jint timeout);
 
 /************************************************************************
diff --git a/jdk/src/java.base/unix/native/libnio/ch/Net.c b/jdk/src/java.base/unix/native/libnio/ch/Net.c
index 1010355bb76..a4032d69652 100644
--- a/jdk/src/java.base/unix/native/libnio/ch/Net.c
+++ b/jdk/src/java.base/unix/native/libnio/ch/Net.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -161,6 +161,12 @@ Java_sun_nio_ch_Net_isIPv6Available0(JNIEnv* env, jclass cl)
     return (ipv6_available()) ? JNI_TRUE : JNI_FALSE;
 }
 
+JNIEXPORT jboolean JNICALL
+Java_sun_nio_ch_Net_isReusePortAvailable0(JNIEnv* env, jclass c1)
+{
+    return (reuseport_available()) ? JNI_TRUE : JNI_FALSE;
+}
+
 JNIEXPORT jint JNICALL
 Java_sun_nio_ch_Net_isExclusiveBindAvailable(JNIEnv *env, jclass clazz) {
     return -1;
diff --git a/jdk/src/java.base/unix/native/libnio/ch/nio_util.h b/jdk/src/java.base/unix/native/libnio/ch/nio_util.h
index 441ea20cc7c..c769dfbd49c 100644
--- a/jdk/src/java.base/unix/native/libnio/ch/nio_util.h
+++ b/jdk/src/java.base/unix/native/libnio/ch/nio_util.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -36,6 +36,18 @@
   } while((_result == -1) && (errno == EINTR)); \
 } while(0)
 
+/* Defines SO_REUSEPORT */
+#ifndef SO_REUSEPORT
+#ifdef __linux__
+#define SO_REUSEPORT 15
+#elif __solaris__
+#define SO_REUSEPORT 0x100e
+#elif defined(AIX) || defined(MACOSX)
+#define SO_REUSEPORT 0x0200
+#else
+#define SO_REUSEPORT 0
+#endif
+#endif
 
 /* NIO utility procedures */
 
diff --git a/jdk/src/java.base/windows/classes/java/net/DualStackPlainDatagramSocketImpl.java b/jdk/src/java.base/windows/classes/java/net/DualStackPlainDatagramSocketImpl.java
index 88a7ddcfdb0..8f464ddfd07 100644
--- a/jdk/src/java.base/windows/classes/java/net/DualStackPlainDatagramSocketImpl.java
+++ b/jdk/src/java.base/windows/classes/java/net/DualStackPlainDatagramSocketImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -167,6 +167,11 @@ class DualStackPlainDatagramSocketImpl extends AbstractPlainDatagramSocketImpl
 
         int optionValue = 0;
 
+        // SO_REUSEPORT is not supported on Windows.
+        if (opt == SO_REUSEPORT) {
+            throw new UnsupportedOperationException("unsupported option");
+        }
+
         switch(opt) {
             case IP_TOS :
             case SO_RCVBUF :
@@ -200,6 +205,9 @@ class DualStackPlainDatagramSocketImpl extends AbstractPlainDatagramSocketImpl
         }
         if (opt == SO_REUSEADDR && reuseAddressEmulated)
             return isReuseAddress;
+        // SO_REUSEPORT is not supported on Windows.
+        if (opt == SO_REUSEPORT)
+            throw new UnsupportedOperationException("unsupported option");
 
         int value = socketGetIntOption(nativefd, opt);
         Object returnValue = null;
diff --git a/jdk/src/java.base/windows/classes/java/net/DualStackPlainSocketImpl.java b/jdk/src/java.base/windows/classes/java/net/DualStackPlainSocketImpl.java
index 6792a411842..3d681db1dd6 100644
--- a/jdk/src/java.base/windows/classes/java/net/DualStackPlainSocketImpl.java
+++ b/jdk/src/java.base/windows/classes/java/net/DualStackPlainSocketImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -181,6 +181,10 @@ class DualStackPlainSocketImpl extends AbstractPlainSocketImpl
         if (opt == SO_TIMEOUT) {  // timeout implemented through select.
             return;
         }
+        // SO_REUSEPORT is not supported on Windows.
+        if (opt == SO_REUSEPORT) {
+            throw new UnsupportedOperationException("unsupported option");
+        }
 
         int optionValue = 0;
 
@@ -224,6 +228,10 @@ class DualStackPlainSocketImpl extends AbstractPlainSocketImpl
             localAddress(nativefd, (InetAddressContainer)iaContainerObj);
             return 0;  // return value doesn't matter.
         }
+        // SO_REUSEPORT is not supported on Windows.
+        if (opt == SO_REUSEPORT) {
+            throw new UnsupportedOperationException("unsupported option");
+        }
 
         // SO_REUSEADDR emulated when using exclusive bind
         if (opt == SO_REUSEADDR && exclusiveBind)
diff --git a/jdk/src/java.base/windows/classes/java/net/PlainSocketImpl.java b/jdk/src/java.base/windows/classes/java/net/PlainSocketImpl.java
index 938d995593b..259a39ac195 100644
--- a/jdk/src/java.base/windows/classes/java/net/PlainSocketImpl.java
+++ b/jdk/src/java.base/windows/classes/java/net/PlainSocketImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -173,10 +173,18 @@ class PlainSocketImpl extends AbstractPlainSocketImpl
     }
 
     public void setOption(int opt, Object val) throws SocketException {
+        if (opt == SocketOptions.SO_REUSEPORT) {
+            // SO_REUSEPORT is not supported on Windows.
+            throw new UnsupportedOperationException("unsupported option");
+        }
         impl.setOption(opt, val);
     }
 
     public Object getOption(int opt) throws SocketException {
+        if (opt == SocketOptions.SO_REUSEPORT) {
+            // SO_REUSEPORT is not supported on Windows.
+            throw new UnsupportedOperationException("unsupported option");
+        }
         return impl.getOption(opt);
     }
 
@@ -332,14 +340,27 @@ class PlainSocketImpl extends AbstractPlainSocketImpl
 
     void socketSetOption(int cmd, boolean on, Object value)
         throws SocketException {
+        if (cmd == SocketOptions.SO_REUSEPORT) {
+            // SO_REUSEPORT is not supported on Windows.
+            throw new UnsupportedOperationException("unsupported option");
+        }
         impl.socketSetOption(cmd, on, value);
     }
 
     int socketGetOption(int opt, Object iaContainerObj) throws SocketException {
+        if (opt == SocketOptions.SO_REUSEPORT) {
+            // SO_REUSEPORT is not supported on Windows.
+            throw new UnsupportedOperationException("unsupported option");
+        }
         return impl.socketGetOption(opt, iaContainerObj);
     }
 
     void socketSendUrgentData(int data) throws IOException {
         impl.socketSendUrgentData(data);
     }
+
+    static boolean isReusePortAvailable() {
+        // SO_REUSEPORT is not supported on Windows.
+        return false;
+    }
 }
diff --git a/jdk/src/java.base/windows/classes/java/net/TwoStacksPlainDatagramSocketImpl.java b/jdk/src/java.base/windows/classes/java/net/TwoStacksPlainDatagramSocketImpl.java
index 9bdb8d5c6e1..7198b49671e 100644
--- a/jdk/src/java.base/windows/classes/java/net/TwoStacksPlainDatagramSocketImpl.java
+++ b/jdk/src/java.base/windows/classes/java/net/TwoStacksPlainDatagramSocketImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -130,6 +130,9 @@ class TwoStacksPlainDatagramSocketImpl extends AbstractPlainDatagramSocketImpl
             return socketLocalAddress(family);
         } else if (optID == SO_REUSEADDR && reuseAddressEmulated) {
             return isReuseAddress;
+        } else if (optID == SO_REUSEPORT) {
+            // SO_REUSEPORT is not supported on Windows.
+            throw new UnsupportedOperationException("unsupported option");
         } else {
             return super.getOption(optID);
         }
@@ -142,6 +145,9 @@ class TwoStacksPlainDatagramSocketImpl extends AbstractPlainDatagramSocketImpl
             // socket already bound, emulate
             reuseAddressEmulated = true;
             isReuseAddress = (Boolean)val;
+        } else if (opt == SO_REUSEPORT) {
+            // SO_REUSEPORT is not supported on Windows.
+            throw new UnsupportedOperationException("unsupported option");
         } else {
             socketNativeSetOption(opt, val);
         }
diff --git a/jdk/src/java.base/windows/classes/java/net/TwoStacksPlainSocketImpl.java b/jdk/src/java.base/windows/classes/java/net/TwoStacksPlainSocketImpl.java
index a8be4000d93..4f0b132520e 100644
--- a/jdk/src/java.base/windows/classes/java/net/TwoStacksPlainSocketImpl.java
+++ b/jdk/src/java.base/windows/classes/java/net/TwoStacksPlainSocketImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -128,6 +128,9 @@ class TwoStacksPlainSocketImpl extends AbstractPlainSocketImpl
         } else if (opt == SO_REUSEADDR && exclusiveBind) {
             // SO_REUSEADDR emulated when using exclusive bind
             return isReuseAddress;
+        } else if (opt == SO_REUSEPORT) {
+            // SO_REUSEPORT is not supported on Windows.
+            throw new UnsupportedOperationException("unsupported option");
         } else
             return super.getOption(opt);
     }
@@ -144,6 +147,10 @@ class TwoStacksPlainSocketImpl extends AbstractPlainSocketImpl
         // SO_REUSEADDR emulated when using exclusive bind
         if (opt == SO_REUSEADDR && exclusiveBind)
             isReuseAddress = on;
+        else if (opt == SO_REUSEPORT) {
+            // SO_REUSEPORT is not supported on Windows.
+            throw new UnsupportedOperationException("unsupported option");
+        }
         else
             socketNativeSetOption(opt, on, value);
     }
diff --git a/jdk/src/java.base/windows/classes/sun/net/www/protocol/jar/JarFileFactory.java b/jdk/src/java.base/windows/classes/sun/net/www/protocol/jar/JarFileFactory.java
index 07db32fc079..91bf5388460 100644
--- a/jdk/src/java.base/windows/classes/sun/net/www/protocol/jar/JarFileFactory.java
+++ b/jdk/src/java.base/windows/classes/sun/net/www/protocol/jar/JarFileFactory.java
@@ -95,7 +95,7 @@ class JarFileFactory implements URLJarFile.URLJarFileCloseController {
                 synchronized (instance) {
                     result = getCachedJarFile(url);
                     if (result == null) {
-                        fileCache.put(URLUtil.urlNoFragString(url), local_result);
+                        fileCache.put(urlKey(url), local_result);
                         urlCache.put(local_result, url);
                         result = local_result;
                     } else {
@@ -123,13 +123,13 @@ class JarFileFactory implements URLJarFile.URLJarFileCloseController {
         synchronized (instance) {
             URL urlRemoved = urlCache.remove(jarFile);
             if (urlRemoved != null)
-                fileCache.remove(URLUtil.urlNoFragString(urlRemoved));
+                fileCache.remove(urlKey(urlRemoved));
         }
     }
 
     private JarFile getCachedJarFile(URL url) {
         assert Thread.holdsLock(instance);
-        JarFile result = fileCache.get(URLUtil.urlNoFragString(url));
+        JarFile result = fileCache.get(urlKey(url));
 
         /* if the JAR file is cached, the permission will always be there */
         if (result != null) {
@@ -159,6 +159,12 @@ class JarFileFactory implements URLJarFile.URLJarFileCloseController {
         return result;
     }
 
+    private String urlKey(URL url) {
+        String urlstr =  URLUtil.urlNoFragString(url);
+        if ("runtime".equals(url.getRef())) urlstr += "#runtime";
+        return urlstr;
+    }
+
     private Permission getPermission(JarFile jarFile) {
         try {
             URLConnection uc = getConnection(jarFile);
diff --git a/jdk/src/java.base/windows/classes/sun/nio/fs/WindowsWatchService.java b/jdk/src/java.base/windows/classes/sun/nio/fs/WindowsWatchService.java
index 8e28e8471ac..63b2112aca1 100644
--- a/jdk/src/java.base/windows/classes/sun/nio/fs/WindowsWatchService.java
+++ b/jdk/src/java.base/windows/classes/sun/nio/fs/WindowsWatchService.java
@@ -463,7 +463,7 @@ class WindowsWatchService
             }
             CloseHandle(key.handle());
             closeAttachedEvent(key.overlappedAddress());
-            key.buffer().cleaner().clean();
+            key.buffer().free();
         }
 
         /**
diff --git a/jdk/src/java.base/windows/native/libjava/java_props_md.c b/jdk/src/java.base/windows/native/libjava/java_props_md.c
index 135976483b6..382a35a571e 100644
--- a/jdk/src/java.base/windows/native/libjava/java_props_md.c
+++ b/jdk/src/java.base/windows/native/libjava/java_props_md.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -469,7 +469,9 @@ GetJavaProperties(JNIEnv* env)
          * Windows Server 2008 R2       6               1  (!VER_NT_WORKSTATION)
          * Windows 8                    6               2  (VER_NT_WORKSTATION)
          * Windows Server 2012          6               2  (!VER_NT_WORKSTATION)
+         * Windows Server 2012 R2       6               3  (!VER_NT_WORKSTATION)
          * Windows 10                   10              0  (VER_NT_WORKSTATION)
+         * Windows Server 2016          10              0  (!VER_NT_WORKSTATION)
          *
          * This mapping will presumably be augmented as new Windows
          * versions are released.
@@ -543,6 +545,7 @@ GetJavaProperties(JNIEnv* env)
                     }
                 } else {
                     switch (minorVersion) {
+                    case  0: sprops.os_name = "Windows Server 2016";           break;
                     default: sprops.os_name = "Windows NT (unknown)";
                     }
                 }
diff --git a/jdk/src/java.base/windows/native/libnet/SocketImpl.c b/jdk/src/java.base/windows/native/libnet/SocketImpl.c
new file mode 100644
index 00000000000..8e5745de8d3
--- /dev/null
+++ b/jdk/src/java.base/windows/native/libnet/SocketImpl.c
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+#include <jni.h>
+
+JNIEXPORT jboolean JNICALL
+Java_java_net_AbstractPlainSocketImpl_isReusePortAvailable0(JNIEnv* env, jclass c1)
+{
+    // SO_REUSEPORT is not supported on Windows
+    return JNI_FALSE;
+}
+
+JNIEXPORT jboolean JNICALL
+Java_java_net_AbstractPlainDatagramSocketImpl_isReusePortAvailable0(JNIEnv* env, jclass c1)
+{
+    // SO_REUSEPORT is not supported on Windows
+    return JNI_FALSE;
+}
+
+JNIEXPORT jboolean JNICALL
+Java_jdk_net_Sockets_isReusePortAvailable0(JNIEnv* env, jclass c1)
+{
+    // SO_REUSEPORT is not supported on Windows
+    return JNI_FALSE;
+}
diff --git a/jdk/src/java.base/windows/native/libnet/net_util_md.c b/jdk/src/java.base/windows/native/libnet/net_util_md.c
index 8a0f5c15275..4868201c1f3 100644
--- a/jdk/src/java.base/windows/native/libnet/net_util_md.c
+++ b/jdk/src/java.base/windows/native/libnet/net_util_md.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -242,6 +242,11 @@ jint  IPv6_supported()
     return JNI_TRUE;
 }
 
+jint reuseport_supported()
+{
+    /* SO_REUSEPORT is not supported onn Windows */
+    return JNI_FALSE;
+}
 /*
  * Return the default TOS value
  */
diff --git a/jdk/src/java.base/windows/native/libnet/net_util_md.h b/jdk/src/java.base/windows/native/libnet/net_util_md.h
index db6971616bf..5ac48046f3b 100644
--- a/jdk/src/java.base/windows/native/libnet/net_util_md.h
+++ b/jdk/src/java.base/windows/native/libnet/net_util_md.h
@@ -54,6 +54,9 @@
 
 #else
 
+/*SO_REUSEPORT is not supported on Windows, define it to 0*/
+#define SO_REUSEPORT 0
+
 /* Retain this code a little longer to support building in
  * old environments.  _MSC_VER is defined as:
  *     1200 for MSVC++ 6.0
@@ -353,3 +356,4 @@ JNIEXPORT jint JNICALL Java_java_net_NetworkInterface_getMTU0_XP
 
 JNIEXPORT jboolean JNICALL Java_java_net_NetworkInterface_isLoopback0_XP
 (JNIEnv *env, jclass cls, jstring name, jint index);
+
diff --git a/jdk/src/java.base/windows/native/libnio/ch/Net.c b/jdk/src/java.base/windows/native/libnio/ch/Net.c
index 12f3c190c49..c7702006d27 100644
--- a/jdk/src/java.base/windows/native/libnio/ch/Net.c
+++ b/jdk/src/java.base/windows/native/libnio/ch/Net.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -93,6 +93,13 @@ Java_sun_nio_ch_Net_isIPv6Available0(JNIEnv* env, jclass cl)
     return ipv6_available() ? JNI_TRUE : JNI_FALSE;
 }
 
+JNIEXPORT jboolean JNICALL
+Java_sun_nio_ch_Net_isReusePortAvailable0(JNIEnv* env, jclass c1)
+{
+    // SO_REUSEPORT is not supported on Windows
+    return JNI_FALSE;
+}
+
 JNIEXPORT jint JNICALL
 Java_sun_nio_ch_Net_isExclusiveBindAvailable(JNIEnv *env, jclass clazz) {
     return 1;
diff --git a/jdk/src/java.desktop/macosx/classes/com/apple/laf/AquaInternalFrameBorder.java b/jdk/src/java.desktop/macosx/classes/com/apple/laf/AquaInternalFrameBorder.java
index ef5ca43cf23..4a72d0fd371 100644
--- a/jdk/src/java.desktop/macosx/classes/com/apple/laf/AquaInternalFrameBorder.java
+++ b/jdk/src/java.desktop/macosx/classes/com/apple/laf/AquaInternalFrameBorder.java
@@ -40,6 +40,7 @@ import apple.laf.JRSUIState.TitleBarHeightState;
 
 import com.apple.laf.AquaUtils.RecyclableSingleton;
 import com.apple.laf.AquaInternalFrameBorderMetrics;
+import java.awt.geom.AffineTransform;
 
 public class AquaInternalFrameBorder implements Border, UIResource {
     private static final int kCloseButton = 0;
@@ -309,18 +310,40 @@ public class AquaInternalFrameBorder implements Border, UIResource {
         return isInsideYButtonArea(i, y) && x >= startX && x <= endX;
     }
 
-    protected void paintTitleIcon(final Graphics g, final JInternalFrame frame, final int x, final int y) {
-        Icon icon = frame.getFrameIcon();
-        if (icon == null) icon = UIManager.getIcon("InternalFrame.icon");
-        if (icon == null) return;
+    protected void paintTitleIcon(final Graphics g, final JInternalFrame frame,
+            final int x, final int y) {
 
-        // Resize to 16x16 if necessary.
-        if (icon instanceof ImageIcon && (icon.getIconWidth() > sMaxIconWidth || icon.getIconHeight() > sMaxIconHeight)) {
-            final Image img = ((ImageIcon)icon).getImage();
-            ((ImageIcon)icon).setImage(img.getScaledInstance(sMaxIconWidth, sMaxIconHeight, Image.SCALE_SMOOTH));
+        Icon icon = frame.getFrameIcon();
+        if (icon == null) {
+            icon = UIManager.getIcon("InternalFrame.icon");
         }
 
-        icon.paintIcon(frame, g, x, y);
+        if (icon == null) {
+            return;
+        }
+
+        if (icon.getIconWidth() > sMaxIconWidth
+                || icon.getIconHeight() > sMaxIconHeight) {
+            final Graphics2D g2 = (Graphics2D) g;
+            final AffineTransform savedAT = g2.getTransform();
+            double xScaleFactor = (double) sMaxIconWidth / icon.getIconWidth();
+            double yScaleFactor = (double) sMaxIconHeight / icon.getIconHeight();
+
+            //Coordinates are after a translation hence relative origin shifts
+            g2.translate(x, y);
+
+            //scaling factor is needed to scale while maintaining aspect ratio
+            double scaleMaintainAspectRatio = Math.min(xScaleFactor, yScaleFactor);
+
+            //minimum value is taken to set to a maximum Icon Dimension
+            g2.scale(scaleMaintainAspectRatio, scaleMaintainAspectRatio);
+
+            icon.paintIcon(frame, g2, 0, 0);
+            g2.setTransform(savedAT);
+
+        } else {
+            icon.paintIcon(frame, g, x, y);
+        }
     }
 
     protected int getIconWidth(final JInternalFrame frame) {
@@ -330,9 +353,7 @@ public class AquaInternalFrameBorder implements Border, UIResource {
         if (icon == null) {
             icon = UIManager.getIcon("InternalFrame.icon");
         }
-
-        if (icon != null && icon instanceof ImageIcon) {
-            // Resize to 16x16 if necessary.
+        if (icon != null) {
             width = Math.min(icon.getIconWidth(), sMaxIconWidth);
         }
 
@@ -346,9 +367,7 @@ public class AquaInternalFrameBorder implements Border, UIResource {
         if (icon == null) {
             icon = UIManager.getIcon("InternalFrame.icon");
         }
-
-        if (icon != null && icon instanceof ImageIcon) {
-            // Resize to 16x16 if necessary.
+        if (icon != null) {
             height = Math.min(icon.getIconHeight(), sMaxIconHeight);
         }
 
diff --git a/jdk/src/java.desktop/macosx/classes/com/apple/laf/AquaTableHeaderUI.java b/jdk/src/java.desktop/macosx/classes/com/apple/laf/AquaTableHeaderUI.java
index 2dec5c895eb..35b87aac27e 100644
--- a/jdk/src/java.desktop/macosx/classes/com/apple/laf/AquaTableHeaderUI.java
+++ b/jdk/src/java.desktop/macosx/classes/com/apple/laf/AquaTableHeaderUI.java
@@ -128,14 +128,17 @@ public class AquaTableHeaderUI extends BasicTableHeaderUI {
             // Modify the table "border" to draw smaller, and with the titles in the right position
             // and sort indicators, just like an NSSave/Open panel.
             final AquaTableHeaderBorder cellBorder = AquaTableHeaderBorder.getListHeaderBorder();
-            final boolean thisColumnSelected = localTable.getColumnModel().getColumn(column).getModelIndex() == sortColumn;
+            cellBorder.setSortOrder(AquaTableHeaderBorder.SORT_NONE);
 
-            cellBorder.setSelected(thisColumnSelected);
-            if (thisColumnSelected) {
-                cellBorder.setSortOrder(sortOrder);
-            } else {
-                cellBorder.setSortOrder(AquaTableHeaderBorder.SORT_NONE);
+            if (localTable != null) {
+                final boolean thisColumnSelected = localTable.getColumnModel().getColumn(column).getModelIndex() == sortColumn;
+
+                cellBorder.setSelected(thisColumnSelected);
+                if (thisColumnSelected) {
+                    cellBorder.setSortOrder(sortOrder);
+               }
             }
+
             setBorder(cellBorder);
             return this;
         }
diff --git a/jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/AWTEvent.m b/jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/AWTEvent.m
index 07bb7fab938..9b8e370a938 100644
--- a/jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/AWTEvent.m
+++ b/jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/AWTEvent.m
@@ -134,7 +134,7 @@ const keyTable[] =
     {0x3D, NO,  KL_UNKNOWN,  java_awt_event_KeyEvent_VK_UNDEFINED},
     {0x3E, NO,  KL_UNKNOWN,  java_awt_event_KeyEvent_VK_UNDEFINED},
     {0x3F, NO,  KL_UNKNOWN,  java_awt_event_KeyEvent_VK_UNDEFINED}, // the 'fn' key on PowerBooks
-    {0x40, NO,  KL_UNKNOWN,  java_awt_event_KeyEvent_VK_UNDEFINED},
+    {0x40, NO,  KL_STANDARD, java_awt_event_KeyEvent_VK_F17},
     {0x41, YES, KL_NUMPAD,   java_awt_event_KeyEvent_VK_DECIMAL},
     {0x42, NO,  KL_UNKNOWN,  java_awt_event_KeyEvent_VK_UNDEFINED},
     {0x43, YES, KL_NUMPAD,   java_awt_event_KeyEvent_VK_MULTIPLY},
@@ -149,8 +149,8 @@ const keyTable[] =
     {0x4C, YES, KL_NUMPAD,   java_awt_event_KeyEvent_VK_ENTER},
     {0x4D, NO,  KL_UNKNOWN,  java_awt_event_KeyEvent_VK_UNDEFINED},
     {0x4E, YES, KL_NUMPAD,   java_awt_event_KeyEvent_VK_SUBTRACT},
-    {0x4F, NO,  KL_UNKNOWN,  java_awt_event_KeyEvent_VK_UNDEFINED},
-    {0x50, NO,  KL_UNKNOWN,  java_awt_event_KeyEvent_VK_UNDEFINED},
+    {0x4F, NO,  KL_STANDARD, java_awt_event_KeyEvent_VK_F18},
+    {0x50, NO,  KL_STANDARD, java_awt_event_KeyEvent_VK_F19},
     {0x51, YES, KL_NUMPAD,   java_awt_event_KeyEvent_VK_EQUALS},
     {0x52, YES, KL_NUMPAD,   java_awt_event_KeyEvent_VK_NUMPAD0},
     {0x53, YES, KL_NUMPAD,   java_awt_event_KeyEvent_VK_NUMPAD1},
@@ -160,7 +160,7 @@ const keyTable[] =
     {0x57, YES, KL_NUMPAD,   java_awt_event_KeyEvent_VK_NUMPAD5},
     {0x58, YES, KL_NUMPAD,   java_awt_event_KeyEvent_VK_NUMPAD6},
     {0x59, YES, KL_NUMPAD,   java_awt_event_KeyEvent_VK_NUMPAD7},
-    {0x5A, NO,  KL_UNKNOWN,  java_awt_event_KeyEvent_VK_UNDEFINED},
+    {0x5A, NO,  KL_STANDARD, java_awt_event_KeyEvent_VK_F20},
     {0x5B, YES, KL_NUMPAD,   java_awt_event_KeyEvent_VK_NUMPAD8},
     {0x5C, YES, KL_NUMPAD,   java_awt_event_KeyEvent_VK_NUMPAD9},
     {0x5D, YES, KL_STANDARD, java_awt_event_KeyEvent_VK_BACK_SLASH}, // This is a combo yen/backslash on JIS keyboards.
diff --git a/jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/AWTView.m b/jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/AWTView.m
index 805596cc118..8070995baa6 100644
--- a/jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/AWTView.m
+++ b/jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/AWTView.m
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -624,7 +624,8 @@ AWT_ASSERT_APPKIT_THREAD;
 {
     NSString *selectedText = [self accessibleSelectedText];
     NSAttributedString *styledText = [[NSAttributedString alloc] initWithString:selectedText];
-    NSData *rtfdData = [styledText RTFDFromRange:NSMakeRange(0, [styledText length]) documentAttributes:nil];
+    NSData *rtfdData = [styledText RTFDFromRange:NSMakeRange(0, [styledText length])
+                              documentAttributes:@{NSDocumentTypeDocumentAttribute: NSRTFTextDocumentType}];
     [styledText release];
     return rtfdData;
 }
@@ -681,7 +682,7 @@ AWT_ASSERT_APPKIT_THREAD;
     if ([[pboard types] containsObject:NSRTFDPboardType])
     {
         NSData *rtfdData = [pboard dataForType:NSRTFDPboardType];
-        NSAttributedString *styledText = [[NSAttributedString alloc] initWithRTFD:rtfdData documentAttributes:nil];
+        NSAttributedString *styledText = [[NSAttributedString alloc] initWithRTFD:rtfdData documentAttributes:NULL];
         NSString *text = [styledText string];
         [styledText release];
 
diff --git a/jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/LWCToolkit.m b/jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/LWCToolkit.m
index 8f1e269de8f..9d8326ade6d 100644
--- a/jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/LWCToolkit.m
+++ b/jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/LWCToolkit.m
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -743,9 +743,10 @@ Java_sun_lwawt_macosx_LWCToolkit_initAppkit
 JNIEXPORT jint JNICALL DEF_JNI_OnLoad(JavaVM *vm, void *reserved) {
     OSXAPP_SetJavaVM(vm);
 
-    // We need to let Foundation know that this is a multithreaded application, if it isn't already.
+    // We need to let Foundation know that this is a multithreaded application,
+    // if it isn't already.
     if (![NSThread isMultiThreaded]) {
-        [NSThread detachNewThreadSelector:nil toTarget:nil withObject:nil];
+        [[[[NSThread alloc] init] autorelease] start];
     }
 
     return JNI_VERSION_1_4;
diff --git a/jdk/src/jdk.deploy.osx/macosx/native/libosx/CFileManager.m b/jdk/src/java.desktop/macosx/native/libosx/CFileManager.m
similarity index 91%
rename from jdk/src/jdk.deploy.osx/macosx/native/libosx/CFileManager.m
rename to jdk/src/java.desktop/macosx/native/libosx/CFileManager.m
index f5e676ad490..52ca5f8eccf 100644
--- a/jdk/src/jdk.deploy.osx/macosx/native/libosx/CFileManager.m
+++ b/jdk/src/java.desktop/macosx/native/libosx/CFileManager.m
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -213,25 +213,23 @@ JNF_COCOA_EXIT(env);
  */
 
 JNIEXPORT jboolean JNICALL Java_com_apple_eio_FileManager__1moveToTrash
-(JNIEnv *env, jclass clz, jstring url)
+(JNIEnv *env, jclass clz, jstring fileName)
 {
-        __block jboolean returnValue = JNI_FALSE;
+    __block BOOL returnValue = NO;
 JNF_COCOA_ENTER(env);
 
-    NSString *path = JNFNormalizedNSStringForPath(env, url);
+    NSString * path = JNFNormalizedNSStringForPath(env, fileName);
+    NSURL *url = [NSURL fileURLWithPath:path];
     [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){
-        NSInteger res = 0;
-        [[NSWorkspace sharedWorkspace] performFileOperation:NSWorkspaceRecycleOperation
-                                                     source:[path stringByDeletingLastPathComponent]
-                                                destination:nil
-                                                      files:[NSArray arrayWithObject:[path lastPathComponent]]
-                                                        tag:&res];
-        returnValue = (res == 0);
+
+        returnValue  = [[NSFileManager defaultManager] trashItemAtURL:url
+                                                     resultingItemURL:nil
+                                                                error:nil];
     }];
 
 JNF_COCOA_EXIT(env);
 
-        return returnValue;
+        return returnValue ? JNI_TRUE: JNI_FALSE;
 }
 
 /*
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFBaseJPEGCompressor.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFBaseJPEGCompressor.java
index 5bb49a5bef7..46185618913 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFBaseJPEGCompressor.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFBaseJPEGCompressor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -86,16 +86,16 @@ public abstract class TIFFBaseJPEGCompressor extends TIFFCompressor {
 
     /**
      * Whether to write abbreviated JPEG streams (default == false).
-     * A subclass which sets this to <code>true</code> should also
+     * A subclass which sets this to {@code true} should also
      * initialized {@link #JPEGStreamMetadata}.
      */
     protected boolean writeAbbreviatedStream = false;
 
     /**
      * Stream metadata equivalent to a tables-only stream such as in
-     * the <code>JPEGTables</code>. Default value is <code>null</code>.
+     * the {@code JPEGTables}. Default value is {@code null}.
      * This should be set by any subclass which sets
-     * {@link writeAbbreviatedStream} to <code>true</code>.
+     * {@link writeAbbreviatedStream} to {@code true}.
      */
     protected IIOMetadata JPEGStreamMetadata = null;
 
@@ -108,15 +108,15 @@ public abstract class TIFFBaseJPEGCompressor extends TIFFCompressor {
     /**
      * Removes nonessential nodes from a JPEG native image metadata tree.
      * All nodes derived from JPEG marker segments other than DHT, DQT,
-     * SOF, SOS segments are removed unless <code>pruneTables</code> is
-     * <code>true</code> in which case the nodes derived from the DHT and
+     * SOF, SOS segments are removed unless {@code pruneTables} is
+     * {@code true} in which case the nodes derived from the DHT and
      * DQT marker segments are also removed.
      *
      * @param tree A <tt>javax_imageio_jpeg_image_1.0</tt> tree.
      * @param pruneTables Whether to prune Huffman and quantization tables.
-     * @throws NullPointerException if <code>tree</code> is
-     * <code>null</code>.
-     * @throws IllegalArgumentException if <code>tree</code> is not the root
+     * @throws NullPointerException if {@code tree} is
+     * {@code null}.
+     * @throws IllegalArgumentException if {@code tree} is not the root
      * of a JPEG native image metadata tree.
      */
     private static void pruneNodes(Node tree, boolean pruneTables) {
@@ -182,8 +182,8 @@ public abstract class TIFFBaseJPEGCompressor extends TIFFCompressor {
     }
 
     /**
-     * A <code>ByteArrayOutputStream</code> which allows writing to an
-     * <code>ImageOutputStream</code>.
+     * A {@code ByteArrayOutputStream} which allows writing to an
+     * {@code ImageOutputStream}.
      */
     private static class IIOByteArrayOutputStream extends ByteArrayOutputStream {
         IIOByteArrayOutputStream() {
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFColorConverter.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFColorConverter.java
index 3138974ad00..14aa2540acb 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFColorConverter.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFColorConverter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -31,39 +31,39 @@ package com.sun.imageio.plugins.tiff;
 public abstract class TIFFColorConverter {
 
     /**
-     * Constructs an instance of a <code>TIFFColorConverter</code>.
+     * Constructs an instance of a {@code TIFFColorConverter}.
      */
     public TIFFColorConverter() {}
 
     /**
      * Converts an RGB triple into the native color space of this
      * TIFFColorConverter, and stores the result in the first three
-     * entries of the <code>result</code> array.
+     * entries of the {@code result} array.
      *
      * @param r the red value.
      * @param g the green value.
      * @param b the blue value.
-     * @param result an array of <code>float</code>s containing three elements.
-     * @throws NullPointerException if <code>result</code> is
-     * <code>null</code>.
+     * @param result an array of {@code float}s containing three elements.
+     * @throws NullPointerException if {@code result} is
+     * {@code null}.
      * @throws ArrayIndexOutOfBoundsException if
-     * <code>result.length&nbsp;&lt;&nbsp;3</code>.
+     * {@code result.length&nbsp;&lt;&nbsp;3}.
      */
     public abstract void fromRGB(float r, float g, float b, float[] result);
 
     /**
      * Converts  a   triple  in  the   native  color  space   of  this
      * TIFFColorConverter into an RGB triple, and stores the result in
-     * the first three entries of the <code>rgb</code> array.
+     * the first three entries of the {@code rgb} array.
      *
      * @param x0 the value of channel 0.
      * @param x1 the value of channel 1.
      * @param x2 the value of channel 2.
-     * @param rgb an array of <code>float</code>s containing three elements.
-     * @throws NullPointerException if <code>rgb</code> is
-     * <code>null</code>.
+     * @param rgb an array of {@code float}s containing three elements.
+     * @throws NullPointerException if {@code rgb} is
+     * {@code null}.
      * @throws ArrayIndexOutOfBoundsException if
-     * <code>rgb.length&nbsp;&lt;&nbsp;3</code>.
+     * {@code rgb.length&nbsp;&lt;&nbsp;3}.
      */
     public abstract void toRGB(float x0, float x1, float x2, float[] rgb);
 }
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFCompressor.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFCompressor.java
index cc72f85cea8..ce1b2a58fa1 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFCompressor.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFCompressor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -35,13 +35,13 @@ import javax.imageio.stream.ImageOutputStream;
 public abstract class TIFFCompressor {
 
     /**
-     * The <code>ImageWriter</code> calling this
-     * <code>TIFFCompressor</code>.
+     * The {@code ImageWriter} calling this
+     * {@code TIFFCompressor}.
      */
     protected ImageWriter writer;
 
     /**
-     * The <code>IIOMetadata</code> object containing metadata for the
+     * The {@code IIOMetadata} object containing metadata for the
      * current image.
      */
     protected IIOMetadata metadata;
@@ -63,7 +63,7 @@ public abstract class TIFFCompressor {
     protected boolean isCompressionLossless;
 
     /**
-     * The <code>ImageOutputStream</code> to be written.
+     * The {@code ImageOutputStream} to be written.
      */
     protected ImageOutputStream stream;
 
@@ -75,26 +75,26 @@ public abstract class TIFFCompressor {
      * to provide the implementation of the compression algorithm of an
      * unsupported compression type.
      *
-     * <p>The parameters <code>compressionTagValue</code> and
-     * <code>isCompressionLossless</code> are provided to accomodate
+     * <p>The parameters {@code compressionTagValue} and
+     * {@code isCompressionLossless} are provided to accomodate
      * compression types which are unknown. A compression type is
      * "known" if it is either among those already supported by the
      * TIFF writer (see {@link TIFFImageWriteParam}), or is listed in
      * the TIFF 6.0 specification but not supported. If the compression
-     * type is unknown, the <code>compressionTagValue</code> and
-     * <code>isCompressionLossless</code> parameters are ignored.</p>
+     * type is unknown, the {@code compressionTagValue} and
+     * {@code isCompressionLossless} parameters are ignored.</p>
      *
      * @param compressionType The name of the compression type.
      * @param compressionTagValue The value to be assigned to the TIFF
      * <i>Compression</i> tag in the TIFF image metadata; ignored if
-     * <code>compressionType</code> is a known type.
+     * {@code compressionType} is a known type.
      * @param isCompressionLossless Whether the compression is lossless;
-     * ignored if <code>compressionType</code> is a known type.
+     * ignored if {@code compressionType} is a known type.
      *
-     * @throws NullPointerException if <code>compressionType</code> is
-     * <code>null</code>.
-     * @throws IllegalArgumentException if <code>compressionTagValue</code> is
-     * less <code>1</code>.
+     * @throws NullPointerException if {@code compressionType} is
+     * {@code null}.
+     * @throws IllegalArgumentException if {@code compressionTagValue} is
+     * less {@code 1}.
      */
     public TIFFCompressor(String compressionType,
                           int compressionTagValue,
@@ -163,9 +163,9 @@ public abstract class TIFFCompressor {
     }
 
     /**
-     * Sets the <code>ImageOutputStream</code> to be written.
+     * Sets the {@code ImageOutputStream} to be written.
      *
-     * @param stream an <code>ImageOutputStream</code> to be written.
+     * @param stream an {@code ImageOutputStream} to be written.
      *
      * @see #getStream
      */
@@ -174,9 +174,9 @@ public abstract class TIFFCompressor {
     }
 
     /**
-     * Returns the <code>ImageOutputStream</code> that will be written.
+     * Returns the {@code ImageOutputStream} that will be written.
      *
-     * @return an <code>ImageOutputStream</code>.
+     * @return an {@code ImageOutputStream}.
      *
      * @see #setStream(ImageOutputStream)
      */
@@ -185,9 +185,9 @@ public abstract class TIFFCompressor {
     }
 
     /**
-     * Sets the value of the <code>writer</code> field.
+     * Sets the value of the {@code writer} field.
      *
-     * @param writer the current <code>ImageWriter</code>.
+     * @param writer the current {@code ImageWriter}.
      *
      * @see #getWriter()
      */
@@ -196,9 +196,9 @@ public abstract class TIFFCompressor {
     }
 
     /**
-     * Returns the current <code>ImageWriter</code>.
+     * Returns the current {@code ImageWriter}.
      *
-     * @return an <code>ImageWriter</code>.
+     * @return an {@code ImageWriter}.
      *
      * @see #setWriter(ImageWriter)
      */
@@ -207,9 +207,9 @@ public abstract class TIFFCompressor {
     }
 
     /**
-     * Sets the value of the <code>metadata</code> field.
+     * Sets the value of the {@code metadata} field.
      *
-     * @param metadata the <code>IIOMetadata</code> object for the
+     * @param metadata the {@code IIOMetadata} object for the
      * image being written.
      *
      * @see #getMetadata()
@@ -219,9 +219,9 @@ public abstract class TIFFCompressor {
     }
 
     /**
-     * Returns the current <code>IIOMetadata</code> object.
+     * Returns the current {@code IIOMetadata} object.
      *
-     * @return the <code>IIOMetadata</code> object for the image being
+     * @return the {@code IIOMetadata} object for the image being
      * written.
      *
      * @see #setMetadata(IIOMetadata)
@@ -232,15 +232,15 @@ public abstract class TIFFCompressor {
 
     /**
      * Encodes the supplied image data, writing to the currently set
-     * <code>ImageOutputStream</code>.
+     * {@code ImageOutputStream}.
      *
-     * @param b an array of <code>byte</code>s containing the packed
+     * @param b an array of {@code byte}s containing the packed
      * but uncompressed image data.
      * @param off the starting offset of the data to be written in the
-     * array <code>b</code>.
+     * array {@code b}.
      * @param width the width of the rectangle of pixels to be written.
      * @param height the height of the rectangle of pixels to be written.
-     * @param bitsPerSample an array of <code>int</code>s indicting
+     * @param bitsPerSample an array of {@code int}s indicting
      * the number of bits used to represent each image sample within
      * a pixel.
      * @param scanlineStride the number of bytes separating each
@@ -249,7 +249,7 @@ public abstract class TIFFCompressor {
      * @return the number of bytes written.
      *
      * @throws IOException if the supplied data cannot be encoded by
-     * this <code>TIFFCompressor</code>, or if any I/O error occurs
+     * this {@code TIFFCompressor}, or if any I/O error occurs
      * during writing.
      */
     public abstract int encode(byte[] b, int off,
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFDecompressor.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFDecompressor.java
index fdc29f26016..bdd31218e03 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFDecompressor.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFDecompressor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -81,7 +81,7 @@ import com.sun.imageio.plugins.common.SimpleCMYKColorSpace;
  *
  * <p> Decompressors may be written with various levels of complexity.
  * The most complex decompressors will override the
- * <code>decode</code> method, and will perform all the work of
+ * {@code decode} method, and will perform all the work of
  * decoding, subsampling, offsetting, clipping, and format conversion.
  * This approach may be the most efficient, since it is possible to
  * avoid the use of extra image buffers, and it may be possible to
@@ -89,35 +89,35 @@ import com.sun.imageio.plugins.common.SimpleCMYKColorSpace;
  * the destination.
  *
  * <p> Less ambitious decompressors may override the
- * <code>decodeRaw</code> method, which is responsible for
+ * {@code decodeRaw} method, which is responsible for
  * decompressing the entire tile or strip into a byte array (or other
  * appropriate datatype).  The default implementation of
- * <code>decode</code> will perform all necessary setup of buffers,
- * call <code>decodeRaw</code> to perform the actual decoding, perform
+ * {@code decode} will perform all necessary setup of buffers,
+ * call {@code decodeRaw} to perform the actual decoding, perform
  * subsampling, and copy the results into the final destination image.
  * Where possible, it will pass the real image buffer to
- * <code>decodeRaw</code> in order to avoid making an extra copy.
+ * {@code decodeRaw} in order to avoid making an extra copy.
  *
  * <p> Slightly more ambitious decompressors may override
- * <code>decodeRaw</code>, but avoid writing pixels that will be
+ * {@code decodeRaw}, but avoid writing pixels that will be
  * discarded in the subsampling phase.
  */
 public abstract class TIFFDecompressor {
 
     /**
-     * The <code>ImageReader</code> calling this
-     * <code>TIFFDecompressor</code>.
+     * The {@code ImageReader} calling this
+     * {@code TIFFDecompressor}.
      */
     protected ImageReader reader;
 
     /**
-     * The <code>IIOMetadata</code> object containing metadata for the
+     * The {@code IIOMetadata} object containing metadata for the
      * current image.
      */
     protected IIOMetadata metadata;
 
     /**
-     * The value of the <code>PhotometricInterpretation</code> tag.
+     * The value of the {@code PhotometricInterpretation} tag.
      * Legal values are {@link
      * BaselineTIFFTagSet#PHOTOMETRIC_INTERPRETATION_WHITE_IS_ZERO },
      * {@link
@@ -135,7 +135,7 @@ public abstract class TIFFDecompressor {
     protected int photometricInterpretation;
 
     /**
-     * The value of the <code>Compression</code> tag. Legal values are
+     * The value of the {@code Compression} tag. Legal values are
      * {@link BaselineTIFFTagSet#COMPRESSION_NONE}, {@link
      * BaselineTIFFTagSet#COMPRESSION_CCITT_RLE}, {@link
      * BaselineTIFFTagSet#COMPRESSION_CCITT_T_4}, {@link
@@ -151,23 +151,23 @@ public abstract class TIFFDecompressor {
     protected int compression;
 
     /**
-     * <code>true</code> if the image is encoded using separate planes.
+     * {@code true} if the image is encoded using separate planes.
      */
     protected boolean planar;
 
     /**
-     * The value of the <code>SamplesPerPixel</code> tag.
+     * The value of the {@code SamplesPerPixel} tag.
      */
     protected int samplesPerPixel;
 
     /**
-     * The value of the <code>BitsPerSample</code> tag.
+     * The value of the {@code BitsPerSample} tag.
      *
      */
     protected int[] bitsPerSample;
 
     /**
-     * The value of the <code>SampleFormat</code> tag.  Legal values
+     * The value of the {@code SampleFormat} tag.  Legal values
      * are {@link BaselineTIFFTagSet#SAMPLE_FORMAT_UNSIGNED_INTEGER},
      * {@link BaselineTIFFTagSet#SAMPLE_FORMAT_SIGNED_INTEGER}, {@link
      * BaselineTIFFTagSet#SAMPLE_FORMAT_FLOATING_POINT}, {@link
@@ -178,7 +178,7 @@ public abstract class TIFFDecompressor {
         new int[] {BaselineTIFFTagSet.SAMPLE_FORMAT_UNSIGNED_INTEGER};
 
     /**
-     * The value of the <code>ExtraSamples</code> tag.  Legal values
+     * The value of the {@code ExtraSamples} tag.  Legal values
      * are {@link BaselineTIFFTagSet#EXTRA_SAMPLES_UNSPECIFIED},
      * {@link BaselineTIFFTagSet#EXTRA_SAMPLES_ASSOCIATED_ALPHA},
      * {@link BaselineTIFFTagSet#EXTRA_SAMPLES_UNASSOCIATED_ALPHA},
@@ -187,7 +187,7 @@ public abstract class TIFFDecompressor {
     protected int[] extraSamples;
 
     /**
-     * The value of the <code>ColorMap</code> tag.
+     * The value of the {@code ColorMap} tag.
      *
      */
     protected char[] colorMap;
@@ -195,20 +195,20 @@ public abstract class TIFFDecompressor {
     // Region of input stream containing the data
 
     /**
-     * The <code>ImageInputStream</code> containing the TIFF source
+     * The {@code ImageInputStream} containing the TIFF source
      * data.
      */
     protected ImageInputStream stream;
 
     /**
-     * The offset in the source <code>ImageInputStream</code> of the
+     * The offset in the source {@code ImageInputStream} of the
      * start of the data to be decompressed.
      */
     protected long offset;
 
     /**
      * The number of bytes of data from the source
-     * <code>ImageInputStream</code> to be decompressed.
+     * {@code ImageInputStream} to be decompressed.
      */
     protected int byteCount;
 
@@ -244,15 +244,15 @@ public abstract class TIFFDecompressor {
     // Subsampling to be performed
 
     /**
-     * The source X offset used, along with <code>dstXOffset</code>
-     * and <code>subsampleX</code>, to map between horizontal source
+     * The source X offset used, along with {@code dstXOffset}
+     * and {@code subsampleX}, to map between horizontal source
      * and destination pixel coordinates.
      */
     protected int sourceXOffset;
 
     /**
      * The horizontal destination offset used, along with
-     * <code>sourceXOffset</code> and <code>subsampleX</code>, to map
+     * {@code sourceXOffset} and {@code subsampleX}, to map
      * between horizontal source and destination pixel coordinates.
      * See the comment for {@link #sourceXOffset sourceXOffset} for
      * the mapping equations.
@@ -260,15 +260,15 @@ public abstract class TIFFDecompressor {
     protected int dstXOffset;
 
     /**
-     * The source Y offset used, along with <code>dstYOffset</code>
-     * and <code>subsampleY</code>, to map between vertical source and
+     * The source Y offset used, along with {@code dstYOffset}
+     * and {@code subsampleY}, to map between vertical source and
      * destination pixel coordinates.
      */
     protected int sourceYOffset;
 
     /**
      * The vertical destination offset used, along with
-     * <code>sourceYOffset</code> and <code>subsampleY</code>, to map
+     * {@code sourceYOffset} and {@code subsampleY}, to map
      * between horizontal source and destination pixel coordinates.
      * See the comment for {@link #sourceYOffset sourceYOffset} for
      * the mapping equations.
@@ -305,7 +305,7 @@ public abstract class TIFFDecompressor {
     // Destination for decodeRaw
 
     /**
-     * A <code>BufferedImage</code> for the <code>decodeRaw</code>
+     * A {@code BufferedImage} for the {@code decodeRaw}
      * method to write into.
      */
     protected BufferedImage rawImage;
@@ -345,15 +345,15 @@ public abstract class TIFFDecompressor {
      * The X coordinate of the upper-left source pixel that will
      * actually be copied into the destination image, taking into
      * account all subsampling, offsetting, and clipping.  That is,
-     * the pixel at (<code>activeSrcMinX</code>,
-     * <code>activeSrcMinY</code>) is to be copied into the
-     * destination pixel at (<code>dstMinX</code>,
-     * <code>dstMinY</code>).
+     * the pixel at ({@code activeSrcMinX},
+     * {@code activeSrcMinY}) is to be copied into the
+     * destination pixel at ({@code dstMinX},
+     * {@code dstMinY}).
      *
      * <p> The pixels in the source region to be copied are
-     * those with X coordinates of the form <code>activeSrcMinX +
-     * k*subsampleX</code>, where <code>k</code> is an integer such
-     * that <code>0 &le; k &lt; dstWidth</code>.
+     * those with X coordinates of the form {@code activeSrcMinX +
+     * k*subsampleX}, where {@code k} is an integer such
+     * that {@code 0 &le; k &lt; dstWidth}.
      */
     protected int activeSrcMinX;
 
@@ -363,9 +363,9 @@ public abstract class TIFFDecompressor {
      * all subsampling, offsetting, and clipping.
      *
      * <p> The pixels in the source region to be copied are
-     * those with Y coordinates of the form <code>activeSrcMinY +
-     * k*subsampleY</code>, where <code>k</code> is an integer such
-     * that <code>0 &le; k &lt; dstHeight</code>.
+     * those with Y coordinates of the form {@code activeSrcMinY +
+     * k*subsampleY}, where {@code k} is an integer such
+     * that {@code 0 &le; k &lt; dstHeight}.
      */
     protected int activeSrcMinY;
 
@@ -375,7 +375,7 @@ public abstract class TIFFDecompressor {
      * susbampling, offsetting, and clipping.
      *
      * <p> The active source width will always be equal to
-     * <code>(dstWidth - 1)*subsampleX + 1</code>.
+     * {@code (dstWidth - 1)*subsampleX + 1}.
      */
     protected int activeSrcWidth;
 
@@ -385,13 +385,13 @@ public abstract class TIFFDecompressor {
      * susbampling, offsetting, and clipping.
      *
      * <p> The active source height will always be equal to
-     * <code>(dstHeight - 1)*subsampleY + 1</code>.
+     * {@code (dstHeight - 1)*subsampleY + 1}.
      */
     protected int activeSrcHeight;
 
     /**
-     * A <code>TIFFColorConverter</code> object describing the color space of
-     * the encoded pixel data, or <code>null</code>.
+     * A {@code TIFFColorConverter} object describing the color space of
+     * the encoded pixel data, or {@code null}.
      */
     protected TIFFColorConverter colorConverter;
 
@@ -420,13 +420,13 @@ public abstract class TIFFDecompressor {
     // to exactly those dest pixels that are present in the source region.
 
     /**
-     * Create a <code>PixelInterleavedSampleModel</code> for use in creating
-     * an <code>ImageTypeSpecifier</code>.  Its dimensions will be 1x1 and
+     * Create a {@code PixelInterleavedSampleModel} for use in creating
+     * an {@code ImageTypeSpecifier}.  Its dimensions will be 1x1 and
      * it will have ascending band offsets as {0, 1, 2, ..., numBands}.
      *
      * @param dataType The data type (DataBuffer.TYPE_*).
      * @param numBands The number of bands.
-     * @return A <code>PixelInterleavedSampleModel</code>.
+     * @return A {@code PixelInterleavedSampleModel}.
      */
     static SampleModel createInterleavedSM(int dataType,
                                            int numBands) {
@@ -443,8 +443,8 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Create a <code>ComponentColorModel</code> for use in creating
-     * an <code>ImageTypeSpecifier</code>.
+     * Create a {@code ComponentColorModel} for use in creating
+     * an {@code ImageTypeSpecifier}.
      */
     // This code was copied from javax.imageio.ImageTypeSpecifier.
     static ColorModel createComponentCM(ColorSpace colorSpace,
@@ -518,8 +518,8 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Return the number of bits occupied by <code>dataType</code>
-     * which must be one of the <code>DataBuffer</code> <code>TYPE</code>s.
+     * Return the number of bits occupied by {@code dataType}
+     * which must be one of the {@code DataBuffer} {@code TYPE}s.
      */
     private static int getDataTypeSize(int dataType) throws IIOException {
         int dataTypeSize = 0;
@@ -578,7 +578,7 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Determines whether the <code>DataBuffer</code> is filled without
+     * Determines whether the {@code DataBuffer} is filled without
      * any interspersed padding bits.
      */
     private static boolean isDataBufferBitContiguous(SampleModel sm)
@@ -678,8 +678,8 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Reformats bit-discontiguous data into the <code>DataBuffer</code>
-     * of the supplied <code>WritableRaster</code>.
+     * Reformats bit-discontiguous data into the {@code DataBuffer}
+     * of the supplied {@code WritableRaster}.
      */
     private static void reformatDiscontiguousData(byte[] buf,
                                                   int stride,
@@ -715,21 +715,21 @@ public abstract class TIFFDecompressor {
 
     /**
      * A utility method that returns an
-     * <code>ImageTypeSpecifier</code> suitable for decoding an image
+     * {@code ImageTypeSpecifier} suitable for decoding an image
      * with the given parameters.
      *
      * @param photometricInterpretation the value of the
-     * <code>PhotometricInterpretation</code> field.
-     * @param compression the value of the <code>Compression</code> field.
+     * {@code PhotometricInterpretation} field.
+     * @param compression the value of the {@code Compression} field.
      * @param samplesPerPixel the value of the
-     * <code>SamplesPerPixel</code> field.
-     * @param bitsPerSample the value of the <code>BitsPerSample</code> field.
-     * @param sampleFormat the value of the <code>SampleFormat</code> field.
-     * @param extraSamples the value of the <code>ExtraSamples</code> field.
-     * @param colorMap the value of the <code>ColorMap</code> field.
+     * {@code SamplesPerPixel} field.
+     * @param bitsPerSample the value of the {@code BitsPerSample} field.
+     * @param sampleFormat the value of the {@code SampleFormat} field.
+     * @param extraSamples the value of the {@code ExtraSamples} field.
+     * @param colorMap the value of the {@code ColorMap} field.
      *
-     * @return a suitable <code>ImageTypeSpecifier</code>, or
-     * <code>null</code> if it is not possible to create one.
+     * @return a suitable {@code ImageTypeSpecifier}, or
+     * {@code null} if it is not possible to create one.
      */
     public static ImageTypeSpecifier
         getRawImageTypeSpecifier(int photometricInterpretation,
@@ -1216,26 +1216,26 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>reader</code> field.
+     * Sets the value of the {@code reader} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
-     * @param reader the current <code>ImageReader</code>.
+     * @param reader the current {@code ImageReader}.
      */
     public void setReader(ImageReader reader) {
         this.reader = reader;
     }
 
     /**
-     * Sets the value of the <code>metadata</code> field.
+     * Sets the value of the {@code metadata} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
-     * @param metadata the <code>IIOMetadata</code> object for the
+     * @param metadata the {@code IIOMetadata} object for the
      * image being read.
      */
     public void setMetadata(IIOMetadata metadata) {
@@ -1243,10 +1243,10 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>photometricInterpretation</code>
+     * Sets the value of the {@code photometricInterpretation}
      * field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1258,9 +1258,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>compression</code> field.
+     * Sets the value of the {@code compression} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1271,13 +1271,13 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>planar</code> field.
+     * Sets the value of the {@code planar} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
-     * @param planar <code>true</code> if the image to be decoded is
+     * @param planar {@code true} if the image to be decoded is
      * stored in planar format.
      */
     public void setPlanar(boolean planar) {
@@ -1285,9 +1285,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>samplesPerPixel</code> field.
+     * Sets the value of the {@code samplesPerPixel} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1299,9 +1299,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>bitsPerSample</code> field.
+     * Sets the value of the {@code bitsPerSample} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1314,9 +1314,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>sampleFormat</code> field.
+     * Sets the value of the {@code sampleFormat} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1330,9 +1330,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>extraSamples</code> field.
+     * Sets the value of the {@code extraSamples} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1346,14 +1346,14 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>colorMap</code> field.
+     * Sets the value of the {@code colorMap} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
      * @param colorMap the color map to apply to the source data,
-     * as an array of <code>char</code>s.
+     * as an array of {@code char}s.
      */
     public void setColorMap(char[] colorMap) {
         this.colorMap = colorMap == null ?
@@ -1361,22 +1361,22 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>stream</code> field.
+     * Sets the value of the {@code stream} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
-     * @param stream the <code>ImageInputStream</code> to be read.
+     * @param stream the {@code ImageInputStream} to be read.
      */
     public void setStream(ImageInputStream stream) {
         this.stream = stream;
     }
 
     /**
-     * Sets the value of the <code>offset</code> field.
+     * Sets the value of the {@code offset} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1388,9 +1388,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>byteCount</code> field.
+     * Sets the value of the {@code byteCount} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1403,9 +1403,9 @@ public abstract class TIFFDecompressor {
     // Region of the file image represented in the stream
 
     /**
-     * Sets the value of the <code>srcMinX</code> field.
+     * Sets the value of the {@code srcMinX} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1418,9 +1418,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>srcMinY</code> field.
+     * Sets the value of the {@code srcMinY} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1433,9 +1433,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>srcWidth</code> field.
+     * Sets the value of the {@code srcWidth} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1447,9 +1447,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>srcHeight</code> field.
+     * Sets the value of the {@code srcHeight} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1463,9 +1463,9 @@ public abstract class TIFFDecompressor {
     // First source pixel to be read
 
     /**
-     * Sets the value of the <code>sourceXOffset</code> field.
+     * Sets the value of the {@code sourceXOffset} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1477,9 +1477,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>dstXOffset</code> field.
+     * Sets the value of the {@code dstXOffset} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1491,9 +1491,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>sourceYOffset</code>.
+     * Sets the value of the {@code sourceYOffset}.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1505,9 +1505,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>dstYOffset</code> field.
+     * Sets the value of the {@code dstYOffset} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1521,15 +1521,15 @@ public abstract class TIFFDecompressor {
     // Subsampling to be performed
 
     /**
-     * Sets the value of the <code>subsampleX</code> field.
+     * Sets the value of the {@code subsampleX} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
      * @param subsampleX the horizontal subsampling factor.
      *
-     * @throws IllegalArgumentException if <code>subsampleX</code> is
+     * @throws IllegalArgumentException if {@code subsampleX} is
      * less than or equal to 0.
      */
     public void setSubsampleX(int subsampleX) {
@@ -1540,15 +1540,15 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>subsampleY</code> field.
+     * Sets the value of the {@code subsampleY} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
      * @param subsampleY the vertical subsampling factor.
      *
-     * @throws IllegalArgumentException if <code>subsampleY</code> is
+     * @throws IllegalArgumentException if {@code subsampleY} is
      * less than or equal to 0.
      */
     public void setSubsampleY(int subsampleY) {
@@ -1561,13 +1561,13 @@ public abstract class TIFFDecompressor {
     // Band subsetting/rearrangement
 
     /**
-     * Sets the value of the <code>sourceBands</code> field.
+     * Sets the value of the {@code sourceBands} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
-     * @param sourceBands an array of <code>int</code>s
+     * @param sourceBands an array of {@code int}s
      * specifying the source bands to be read.
      */
     public void setSourceBands(int[] sourceBands) {
@@ -1576,13 +1576,13 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>destinationBands</code> field.
+     * Sets the value of the {@code destinationBands} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
-     * @param destinationBands an array of <code>int</code>s
+     * @param destinationBands an array of {@code int}s
      * specifying the destination bands to be written.
      */
     public void setDestinationBands(int[] destinationBands) {
@@ -1593,22 +1593,22 @@ public abstract class TIFFDecompressor {
     // Destination image and region
 
     /**
-     * Sets the value of the <code>image</code> field.
+     * Sets the value of the {@code image} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
-     * @param image the destination <code>BufferedImage</code>.
+     * @param image the destination {@code BufferedImage}.
      */
     public void setImage(BufferedImage image) {
         this.image = image;
     }
 
     /**
-     * Sets the value of the <code>dstMinX</code> field.
+     * Sets the value of the {@code dstMinX} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1620,9 +1620,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>dstMinY</code> field.
+     * Sets the value of the {@code dstMinY} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1634,9 +1634,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>dstWidth</code> field.
+     * Sets the value of the {@code dstWidth} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1647,9 +1647,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>dstHeight</code> field.
+     * Sets the value of the {@code dstHeight} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1662,9 +1662,9 @@ public abstract class TIFFDecompressor {
     // Active source region
 
     /**
-     * Sets the value of the <code>activeSrcMinX</code> field.
+     * Sets the value of the {@code activeSrcMinX} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1676,9 +1676,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>activeSrcMinY</code> field.
+     * Sets the value of the {@code activeSrcMinY} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1690,9 +1690,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>activeSrcWidth</code> field.
+     * Sets the value of the {@code activeSrcWidth} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1703,9 +1703,9 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the value of the <code>activeSrcHeight</code> field.
+     * Sets the value of the {@code activeSrcHeight} field.
      *
-     * <p> If this method is called, the <code>beginDecoding</code>
+     * <p> If this method is called, the {@code beginDecoding}
      * method must be called prior to calling any of the decode
      * methods.
      *
@@ -1716,23 +1716,23 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Sets the <code>TIFFColorConverter</code> object describing the color
+     * Sets the {@code TIFFColorConverter} object describing the color
      * space of the encoded data in the input stream.  If no
-     * <code>TIFFColorConverter</code> is set, no conversion will be performed.
+     * {@code TIFFColorConverter} is set, no conversion will be performed.
      *
-     * @param colorConverter a <code>TIFFColorConverter</code> object, or
-     * <code>null</code>.
+     * @param colorConverter a {@code TIFFColorConverter} object, or
+     * {@code null}.
      */
     public void setColorConverter(TIFFColorConverter colorConverter) {
         this.colorConverter = colorConverter;
     }
 
     /**
-     * Returns an <code>ImageTypeSpecifier</code> describing an image
+     * Returns an {@code ImageTypeSpecifier} describing an image
      * whose underlying data array has the same format as the raw
      * source pixel data.
      *
-     * @return an <code>ImageTypeSpecifier</code>.
+     * @return an {@code ImageTypeSpecifier}.
      */
     public ImageTypeSpecifier getRawImageType() {
         ImageTypeSpecifier its =
@@ -1747,18 +1747,18 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Creates a <code>BufferedImage</code> whose underlying data
+     * Creates a {@code BufferedImage} whose underlying data
      * array will be suitable for holding the raw decoded output of
-     * the <code>decodeRaw</code> method.
+     * the {@code decodeRaw} method.
      *
      * <p> The default implementation calls
-     * <code>getRawImageType</code>, and calls the resulting
-     * <code>ImageTypeSpecifier</code>'s
-     * <code>createBufferedImage</code> method.
+     * {@code getRawImageType}, and calls the resulting
+     * {@code ImageTypeSpecifier}'s
+     * {@code createBufferedImage} method.
      *
-     * @return a <code>BufferedImage</code> whose underlying data
+     * @return a {@code BufferedImage} whose underlying data
      * array has the same format as the raw source pixel data, or
-     * <code>null</code> if it is not possible to create such an
+     * {@code null} if it is not possible to create such an
      * image.
      */
     public BufferedImage createRawImage() {
@@ -1811,22 +1811,22 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Decodes the source data into the provided <code>byte</code>
-     * array <code>b</code>, starting at the offset given by
-     * <code>dstOffset</code>.  Each pixel occupies
-     * <code>bitsPerPixel</code> bits, with no padding between pixels.
-     * Scanlines are separated by <code>scanlineStride</code>
-     * <code>byte</code>s.
+     * Decodes the source data into the provided {@code byte}
+     * array {@code b}, starting at the offset given by
+     * {@code dstOffset}.  Each pixel occupies
+     * {@code bitsPerPixel} bits, with no padding between pixels.
+     * Scanlines are separated by {@code scanlineStride}
+     * {@code byte}s.
      *
-     * @param b a <code>byte</code> array to be written.
-     * @param dstOffset the starting offset in <code>b</code> to be
+     * @param b a {@code byte} array to be written.
+     * @param dstOffset the starting offset in {@code b} to be
      * written.
      * @param bitsPerPixel the number of bits for each pixel.
-     * @param scanlineStride the number of <code>byte</code>s to
+     * @param scanlineStride the number of {@code byte}s to
      * advance between that starting pixels of each scanline.
      *
      * @throws IOException if an error occurs reading from the source
-     * <code>ImageInputStream</code>.
+     * {@code ImageInputStream}.
      */
     public abstract void decodeRaw(byte[] b,
                                    int dstOffset,
@@ -1834,25 +1834,25 @@ public abstract class TIFFDecompressor {
                                    int scanlineStride) throws IOException;
 
     /**
-     * Decodes the source data into the provided <code>short</code>
-     * array <code>s</code>, starting at the offset given by
-     * <code>dstOffset</code>.  Each pixel occupies
-     * <code>bitsPerPixel</code> bits, with no padding between pixels.
-     * Scanlines are separated by <code>scanlineStride</code>
-     * <code>short</code>s
+     * Decodes the source data into the provided {@code short}
+     * array {@code s}, starting at the offset given by
+     * {@code dstOffset}.  Each pixel occupies
+     * {@code bitsPerPixel} bits, with no padding between pixels.
+     * Scanlines are separated by {@code scanlineStride}
+     * {@code short}s
      *
-     * <p> The default implementation calls <code>decodeRaw(byte[] b,
-     * ...)</code> and copies the resulting data into <code>s</code>.
+     * <p> The default implementation calls {@code decodeRaw(byte[] b,
+     * ...)} and copies the resulting data into {@code s}.
      *
-     * @param s a <code>short</code> array to be written.
-     * @param dstOffset the starting offset in <code>s</code> to be
+     * @param s a {@code short} array to be written.
+     * @param dstOffset the starting offset in {@code s} to be
      * written.
      * @param bitsPerPixel the number of bits for each pixel.
-     * @param scanlineStride the number of <code>short</code>s to
+     * @param scanlineStride the number of {@code short}s to
      * advance between that starting pixels of each scanline.
      *
      * @throws IOException if an error occurs reading from the source
-     * <code>ImageInputStream</code>.
+     * {@code ImageInputStream}.
      */
     public void decodeRaw(short[] s,
                           int dstOffset,
@@ -1891,25 +1891,25 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Decodes the source data into the provided <code>int</code>
-     * array <code>i</code>, starting at the offset given by
-     * <code>dstOffset</code>.  Each pixel occupies
-     * <code>bitsPerPixel</code> bits, with no padding between pixels.
-     * Scanlines are separated by <code>scanlineStride</code>
-     * <code>int</code>s.
+     * Decodes the source data into the provided {@code int}
+     * array {@code i}, starting at the offset given by
+     * {@code dstOffset}.  Each pixel occupies
+     * {@code bitsPerPixel} bits, with no padding between pixels.
+     * Scanlines are separated by {@code scanlineStride}
+     * {@code int}s.
      *
-     * <p> The default implementation calls <code>decodeRaw(byte[] b,
-     * ...)</code> and copies the resulting data into <code>i</code>.
+     * <p> The default implementation calls {@code decodeRaw(byte[] b,
+     * ...)} and copies the resulting data into {@code i}.
      *
-     * @param i an <code>int</code> array to be written.
-     * @param dstOffset the starting offset in <code>i</code> to be
+     * @param i an {@code int} array to be written.
+     * @param dstOffset the starting offset in {@code i} to be
      * written.
      * @param bitsPerPixel the number of bits for each pixel.
-     * @param scanlineStride the number of <code>int</code>s to
+     * @param scanlineStride the number of {@code int}s to
      * advance between that starting pixels of each scanline.
      *
      * @throws IOException if an error occurs reading from the source
-     * <code>ImageInputStream</code>.
+     * {@code ImageInputStream}.
      */
     public void decodeRaw(int[] i,
                           int dstOffset,
@@ -1953,25 +1953,25 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Decodes the source data into the provided <code>float</code>
-     * array <code>f</code>, starting at the offset given by
-     * <code>dstOffset</code>.  Each pixel occupies
-     * <code>bitsPerPixel</code> bits, with no padding between pixels.
-     * Scanlines are separated by <code>scanlineStride</code>
-     * <code>float</code>s.
+     * Decodes the source data into the provided {@code float}
+     * array {@code f}, starting at the offset given by
+     * {@code dstOffset}.  Each pixel occupies
+     * {@code bitsPerPixel} bits, with no padding between pixels.
+     * Scanlines are separated by {@code scanlineStride}
+     * {@code float}s.
      *
-     * <p> The default implementation calls <code>decodeRaw(byte[] b,
-     * ...)</code> and copies the resulting data into <code>f</code>.
+     * <p> The default implementation calls {@code decodeRaw(byte[] b,
+     * ...)} and copies the resulting data into {@code f}.
      *
-     * @param f a <code>float</code> array to be written.
-     * @param dstOffset the starting offset in <code>f</code> to be
+     * @param f a {@code float} array to be written.
+     * @param dstOffset the starting offset in {@code f} to be
      * written.
      * @param bitsPerPixel the number of bits for each pixel.
-     * @param scanlineStride the number of <code>float</code>s to
+     * @param scanlineStride the number of {@code float}s to
      * advance between that starting pixels of each scanline.
      *
      * @throws IOException if an error occurs reading from the source
-     * <code>ImageInputStream</code>.
+     * {@code ImageInputStream}.
      */
     public void decodeRaw(float[] f,
                           int dstOffset,
@@ -2017,25 +2017,25 @@ public abstract class TIFFDecompressor {
     }
 
     /**
-     * Decodes the source data into the provided <code>double</code>
-     * array <code>f</code>, starting at the offset given by
-     * <code>dstOffset</code>.  Each pixel occupies
-     * <code>bitsPerPixel</code> bits, with no padding between pixels.
-     * Scanlines are separated by <code>scanlineStride</code>
-     * <code>double</code>s.
+     * Decodes the source data into the provided {@code double}
+     * array {@code f}, starting at the offset given by
+     * {@code dstOffset}.  Each pixel occupies
+     * {@code bitsPerPixel} bits, with no padding between pixels.
+     * Scanlines are separated by {@code scanlineStride}
+     * {@code double}s.
      *
-     * <p> The default implementation calls <code>decodeRaw(byte[] b,
-     * ...)</code> and copies the resulting data into <code>f</code>.
+     * <p> The default implementation calls {@code decodeRaw(byte[] b,
+     * ...)} and copies the resulting data into {@code f}.
      *
-     * @param f a <code>double</code> array to be written.
-     * @param dstOffset the starting offset in <code>f</code> to be
+     * @param f a {@code double} array to be written.
+     * @param dstOffset the starting offset in {@code f} to be
      * written.
      * @param bitsPerPixel the number of bits for each pixel.
-     * @param scanlineStride the number of <code>double</code>s to
+     * @param scanlineStride the number of {@code double}s to
      * advance between that starting pixels of each scanline.
      *
      * @throws IOException if an error occurs reading from the source
-     * <code>ImageInputStream</code>.
+     * {@code ImageInputStream}.
      */
     public void decodeRaw(double[] d,
                           int dstOffset,
@@ -2104,16 +2104,16 @@ public abstract class TIFFDecompressor {
 
     /**
      * This routine is called prior to a sequence of calls to the
-     * <code>decode</code> method, in order to allow any necessary
+     * {@code decode} method, in order to allow any necessary
      * tables or other structures to be initialized based on metadata
      * values.  This routine is guaranteed to be called any time the
      * metadata values have changed.
      *
      * <p> The default implementation computes tables used by the
-     * <code>decode</code> method to rescale components to different
+     * {@code decode} method to rescale components to different
      * bit depths.  Thus, if this method is overridden, it is
-     * important for the subclass method to call <code>super()</code>,
-     * unless it overrides <code>decode</code> as well.
+     * important for the subclass method to call {@code super()},
+     * unless it overrides {@code decode} as well.
      */
     public void beginDecoding() {
         // Note: This method assumes that sourceBands, destinationBands,
@@ -2242,35 +2242,35 @@ public abstract class TIFFDecompressor {
 
     /**
      * Decodes the input bit stream (located in the
-     * <code>ImageInputStream</code> <code>stream</code>, at offset
-     * <code>offset</code>, and continuing for <code>byteCount</code>
-     * bytes) into the output <code>BufferedImage</code>
-     * <code>image</code>.
+     * {@code ImageInputStream} {@code stream}, at offset
+     * {@code offset}, and continuing for {@code byteCount}
+     * bytes) into the output {@code BufferedImage}
+     * {@code image}.
      *
      * <p> The default implementation analyzes the destination image
      * to determine if it is suitable as the destination for the
-     * <code>decodeRaw</code> method.  If not, a suitable image is
-     * created.  Next, <code>decodeRaw</code> is called to perform the
+     * {@code decodeRaw} method.  If not, a suitable image is
+     * created.  Next, {@code decodeRaw} is called to perform the
      * actual decoding, and the results are copied into the
      * destination image if necessary.  Subsampling and offsetting are
      * performed automatically.
      *
      * <p> The precise responsibilities of this routine are as
      * follows.  The input bit stream is defined by the instance
-     * variables <code>stream</code>, <code>offset</code>, and
-     * <code>byteCount</code>.  These bits contain the data for the
-     * region of the source image defined by <code>srcMinX</code>,
-     * <code>srcMinY</code>, <code>srcWidth</code>, and
-     * <code>srcHeight</code>.
+     * variables {@code stream}, {@code offset}, and
+     * {@code byteCount}.  These bits contain the data for the
+     * region of the source image defined by {@code srcMinX},
+     * {@code srcMinY}, {@code srcWidth}, and
+     * {@code srcHeight}.
      *
      * <p> The source data is required to be subsampling, starting at
-     * the <code>sourceXOffset</code>th column and including
-     * every <code>subsampleX</code>th pixel thereafter (and similarly
-     * for <code>sourceYOffset</code> and
-     * <code>subsampleY</code>).
+     * the {@code sourceXOffset}th column and including
+     * every {@code subsampleX}th pixel thereafter (and similarly
+     * for {@code sourceYOffset} and
+     * {@code subsampleY}).
      *
      * <p> Pixels are copied into the destination with an addition shift of
-     * (<code>dstXOffset</code>, <code>dstYOffset</code>).  The complete
+     * ({@code dstXOffset}, {@code dstYOffset}).  The complete
      * set of formulas relating the source and destination coordinate spaces
      * are:
      *
@@ -2279,9 +2279,9 @@ public abstract class TIFFDecompressor {
      * dy = (sy - sourceYOffset)/subsampleY + dstYOffset;
      * </pre>
      *
-     * Only source pixels such that <code>(sx - sourceXOffset) %
-     * subsampleX == 0</code> and <code>(sy - sourceYOffset) %
-     * subsampleY == 0</code> are copied.
+     * Only source pixels such that {@code (sx - sourceXOffset) %
+     * subsampleX == 0} and {@code (sy - sourceYOffset) %
+     * subsampleY == 0} are copied.
      *
      * <p> The inverse mapping, from destination to source coordinates,
      * is one-to-one:
@@ -2292,9 +2292,9 @@ public abstract class TIFFDecompressor {
      * </pre>
      *
      * <p> The region of the destination image to be updated is given
-     * by the instance variables <code>dstMinX</code>,
-     * <code>dstMinY</code>, <code>dstWidth</code>, and
-     * <code>dstHeight</code>.
+     * by the instance variables {@code dstMinX},
+     * {@code dstMinY}, {@code dstWidth}, and
+     * {@code dstHeight}.
      *
      * <p> It is possible that not all of the source data being read
      * will contribute to the destination image.  For example, the
@@ -2303,32 +2303,32 @@ public abstract class TIFFDecompressor {
      * convenience, the bounds of the active source region (that is,
      * the region of the strip or tile being read that actually
      * contributes to the destination image, taking clipping into
-     * account) are available as <code>activeSrcMinX</code>,
-     * <code>activeSrcMinY</code>, <code>activeSrcWidth</code> and
-     * <code>activeSrcHeight</code>.  Thus, the source pixel at
-     * (<code>activeSrcMinX</code>, <code>activeSrcMinY</code>) will
-     * map to the destination pixel (<code>dstMinX</code>,
-     * <code>dstMinY</code>).
+     * account) are available as {@code activeSrcMinX},
+     * {@code activeSrcMinY}, {@code activeSrcWidth} and
+     * {@code activeSrcHeight}.  Thus, the source pixel at
+     * ({@code activeSrcMinX}, {@code activeSrcMinY}) will
+     * map to the destination pixel ({@code dstMinX},
+     * {@code dstMinY}).
      *
      * <p> The sequence of source bands given by
-     * <code>sourceBands</code> are to be copied into the sequence of
+     * {@code sourceBands} are to be copied into the sequence of
      * bands in the destination given by
-     * <code>destinationBands</code>.
+     * {@code destinationBands}.
      *
      * <p> Some standard tag information is provided the instance
-     * variables <code>photometricInterpretation</code>,
-     * <code>compression</code>, <code>samplesPerPixel</code>,
-     * <code>bitsPerSample</code>, <code>sampleFormat</code>,
-     * <code>extraSamples</code>, and <code>colorMap</code>.
+     * variables {@code photometricInterpretation},
+     * {@code compression}, {@code samplesPerPixel},
+     * {@code bitsPerSample}, {@code sampleFormat},
+     * {@code extraSamples}, and {@code colorMap}.
      *
      * <p> In practice, unless there is a significant performance
      * advantage to be gained by overriding this routine, most users
      * will prefer to use the default implementation of this routine,
-     * and instead override the <code>decodeRaw</code> and/or
-     * <code>getRawImageType</code> methods.
+     * and instead override the {@code decodeRaw} and/or
+     * {@code getRawImageType} methods.
      *
      * @exception IOException if an error occurs in
-     * <code>decodeRaw</code>.
+     * {@code decodeRaw}.
      */
     public void decode() throws IOException {
         byte[] byteData = null;
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFExifJPEGCompressor.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFExifJPEGCompressor.java
index b3e202cb2cd..3541ce110db 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFExifJPEGCompressor.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFExifJPEGCompressor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -29,7 +29,7 @@ import javax.imageio.metadata.IIOMetadata;
 import javax.imageio.plugins.tiff.BaselineTIFFTagSet;
 
 /**
- * A <code>TIFFCompressor</code> for the JPEG variant of Exif.
+ * A {@code TIFFCompressor} for the JPEG variant of Exif.
  */
 public class TIFFExifJPEGCompressor extends TIFFBaseJPEGCompressor {
     public TIFFExifJPEGCompressor(ImageWriteParam param) {
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFFaxCompressor.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFFaxCompressor.java
index 9cbf49eb84b..5c126acab53 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFFaxCompressor.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFFaxCompressor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -232,12 +232,12 @@ abstract class TIFFFaxCompressor extends TIFFCompressor {
     }
 
     /**
-     * Sets the value of the <code>metadata</code> field.
+     * Sets the value of the {@code metadata} field.
      *
      * <p> The implementation in this class also sets local options
      * from the FILL_ORDER field if it exists.</p>
      *
-     * @param metadata the <code>IIOMetadata</code> object for the
+     * @param metadata the {@code IIOMetadata} object for the
      * image being written.
      *
      * @see #getMetadata()
@@ -253,8 +253,8 @@ abstract class TIFFFaxCompressor extends TIFFCompressor {
     }
 
     /**
-     * Return min of <code>maxOffset</code> or offset of first pixel
-     * different from pixel at <code>bitOffset</code>.
+     * Return min of {@code maxOffset} or offset of first pixel
+     * different from pixel at {@code bitOffset}.
      */
     public int nextState(byte[] data,
                           int    base,
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFFieldNode.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFFieldNode.java
index ced248f9d7e..994d10d7810 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFFieldNode.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFFieldNode.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -34,12 +34,12 @@ import javax.imageio.plugins.tiff.TIFFTag;
 import javax.imageio.plugins.tiff.TIFFTagSet;
 
 /**
- * The <code>Node</code> representation of a <code>TIFFField</code>
+ * The {@code Node} representation of a {@code TIFFField}
  * wherein the child node is procedural rather than buffered.
  */
 public class TIFFFieldNode extends IIOMetadataNode {
     private static String getNodeName(TIFFField f) {
-        return f.getData() instanceof TIFFDirectory ?
+        return (f.hasDirectory() || f.getData() instanceof TIFFDirectory) ?
             "TIFFIFD" : "TIFFField";
     }
 
@@ -52,7 +52,8 @@ public class TIFFFieldNode extends IIOMetadataNode {
     public TIFFFieldNode(TIFFField field) {
         super(getNodeName(field));
 
-        isIFD = field.getData() instanceof TIFFDirectory;
+        isIFD = field.hasDirectory() ||
+            field.getData() instanceof TIFFDirectory;
 
         this.field = field;
 
@@ -68,7 +69,8 @@ public class TIFFFieldNode extends IIOMetadataNode {
                 setAttribute("parentTagName", tagName);
             }
 
-            TIFFDirectory dir = (TIFFDirectory)field.getData();
+            TIFFDirectory dir = field.hasDirectory() ?
+                field.getDirectory() : (TIFFDirectory)field.getData();
             TIFFTagSet[] tagSets = dir.getTagSets();
             if(tagSets != null) {
                 StringBuilder tagSetNames = new StringBuilder();
@@ -90,7 +92,8 @@ public class TIFFFieldNode extends IIOMetadataNode {
         if(isInitialized) return;
 
         if(isIFD) {
-            TIFFDirectory dir = (TIFFDirectory)field.getData();
+            TIFFDirectory dir = field.hasDirectory() ?
+                field.getDirectory() : (TIFFDirectory)field.getData();
             TIFFField[] fields = dir.getTIFFFields();
             if(fields != null) {
                 TIFFTagSet[] tagSets = dir.getTagSets();
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFIFD.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFIFD.java
index c60a98c793b..46d1419ee4c 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFIFD.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFIFD.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -153,7 +153,7 @@ public class TIFFIFD extends TIFFDirectory {
     }
 
     /**
-     * Returns an <code>Iterator</code> over the TIFF fields. The
+     * Returns an {@code Iterator} over the TIFF fields. The
      * traversal is in the order of increasing tag number.
      */
     // Note: the sort is guaranteed for low fields by the use of an
@@ -164,7 +164,7 @@ public class TIFFIFD extends TIFFDirectory {
     }
 
     /**
-     * Read the value of a field. The <code>data</code> parameter should be
+     * Read the value of a field. The {@code data} parameter should be
      * an array of length 1 of Object.
      *
      * @param stream the input stream
@@ -762,8 +762,8 @@ public class TIFFIFD extends TIFFDirectory {
     }
 
     /**
-     * Returns a <code>TIFFIFD</code> wherein all fields from the
-     * <code>BaselineTIFFTagSet</code> are copied by value and all other
+     * Returns a {@code TIFFIFD} wherein all fields from the
+     * {@code BaselineTIFFTagSet} are copied by value and all other
      * fields copied by reference.
      */
     public TIFFIFD getShallowClone() {
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageMetadata.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageMetadata.java
index decebe16f0c..933c2da5a6c 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageMetadata.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageMetadata.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -1620,8 +1620,8 @@ public class TIFFImageMetadata extends IIOMetadata {
     }
 
     /**
-     * Returns a <code>TIFFImageMetadata</code> wherein all fields in the
-     * root IFD from the <code>BaselineTIFFTagSet</code> are copied by value
+     * Returns a {@code TIFFImageMetadata} wherein all fields in the
+     * root IFD from the {@code BaselineTIFFTagSet} are copied by value
      * and all other fields copied by reference.
      */
     public TIFFImageMetadata getShallowClone() {
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageReader.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageReader.java
index 47356e0d6a2..317027351fc 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageReader.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageReader.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -83,7 +83,7 @@ public class TIFFImageReader extends ImageReader {
     // Metadata for image at 'currIndex', or null.
     private TIFFImageMetadata imageMetadata = null;
 
-    // A <code>List</code> of <code>Long</code>s indicating the stream
+    // A {@code List} of {@code Long}s indicating the stream
     // positions of the start of the IFD for each image.  Entries
     // are added as needed.
     private List<Long> imageStartPosition = new ArrayList<Long>();
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageWriteParam.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageWriteParam.java
index 21dc5cb7eb4..c30f7ec70f9 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageWriteParam.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageWriteParam.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -122,11 +122,11 @@ import javax.imageio.ImageWriteParam;
  * quality value is passed directly to the JPEG writer plug-in which
  * interprets it in the usual way.</p>
  *
- * <p> The <code>canWriteTiles</code> and
- * <code>canWriteCompressed</code> methods will return
- * <code>true</code>; the <code>canOffsetTiles</code> and
- * <code>canWriteProgressive</code> methods will return
- * <code>false</code>.</p>
+ * <p> The {@code canWriteTiles} and
+ * {@code canWriteCompressed} methods will return
+ * {@code true}; the {@code canOffsetTiles} and
+ * {@code canWriteProgressive} methods will return
+ * {@code false}.</p>
  *
  * <p> If tiles are being written, then each of their dimensions will be
  * rounded to the nearest multiple of 16 per the TIFF specification. If
@@ -140,10 +140,10 @@ import javax.imageio.ImageWriteParam;
 public class TIFFImageWriteParam extends ImageWriteParam {
 
     /**
-     * Constructs a <code>TIFFImageWriteParam</code> instance
-     * for a given <code>Locale</code>.
+     * Constructs a {@code TIFFImageWriteParam} instance
+     * for a given {@code Locale}.
      *
-     * @param locale the <code>Locale</code> for which messages
+     * @param locale the {@code Locale} for which messages
      * should be localized.
      */
     public TIFFImageWriteParam(Locale locale) {
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageWriter.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageWriter.java
index ea819e9e968..d0d5c3e5ce0 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageWriter.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageWriter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -221,11 +221,11 @@ public class TIFFImageWriter extends ImageWriter {
      * relative to a given tile grid layout specified by its X offset
      * and tile width.
      *
-     * <p> If <code>tileWidth < 0</code>, the results of this method
-     * are undefined.  If <code>tileWidth == 0</code>, an
-     * <code>ArithmeticException</code> will be thrown.
+     * <p> If {@code tileWidth < 0}, the results of this method
+     * are undefined.  If {@code tileWidth == 0}, an
+     * {@code ArithmeticException} will be thrown.
      *
-     * @throws ArithmeticException  If <code>tileWidth == 0</code>.
+     * @throws ArithmeticException  If {@code tileWidth == 0}.
      */
     public static int XToTileX(int x, int tileGridXOffset, int tileWidth) {
         x -= tileGridXOffset;
@@ -240,11 +240,11 @@ public class TIFFImageWriter extends ImageWriter {
      * relative to a given tile grid layout specified by its Y offset
      * and tile height.
      *
-     * <p> If <code>tileHeight < 0</code>, the results of this method
-     * are undefined.  If <code>tileHeight == 0</code>, an
-     * <code>ArithmeticException</code> will be thrown.
+     * <p> If {@code tileHeight < 0}, the results of this method
+     * are undefined.  If {@code tileHeight == 0}, an
+     * {@code ArithmeticException} will be thrown.
      *
-     * @throws ArithmeticException  If <code>tileHeight == 0</code>.
+     * @throws ArithmeticException  If {@code tileHeight == 0}.
      */
     public static int YToTileY(int y, int tileGridYOffset, int tileHeight) {
         y -= tileGridYOffset;
@@ -424,17 +424,17 @@ public class TIFFImageWriter extends ImageWriter {
     }
 
     /**
-     * Converts a standard <code>javax_imageio_1.0</code> tree to a
-     * <code>TIFFImageMetadata</code> object.
+     * Converts a standard {@code javax_imageio_1.0} tree to a
+     * {@code TIFFImageMetadata} object.
      *
      * @param inData The metadata object.
-     * @return a <code>TIFFImageMetadata</code> or <code>null</code> if
-     * the standard tree derived from the input object is <code>null</code>.
-     * @throws IllegalArgumentException if <code>inData</code> is
-     * <code>null</code>.
-     * @throws IllegalArgumentException if <code>inData</code> does not support
+     * @return a {@code TIFFImageMetadata} or {@code null} if
+     * the standard tree derived from the input object is {@code null}.
+     * @throws IllegalArgumentException if {@code inData} is
+     * {@code null}.
+     * @throws IllegalArgumentException if {@code inData} does not support
      * the standard metadata format.
-     * @throws IIOInvalidTreeException if <code>inData</code> generates an
+     * @throws IIOInvalidTreeException if {@code inData} generates an
      * invalid standard metadata tree.
      */
     private TIFFImageMetadata convertStandardImageMetadata(IIOMetadata inData)
@@ -463,15 +463,15 @@ public class TIFFImageWriter extends ImageWriter {
 
     /**
      * Converts a native
-     * <code>javax_imageio_tiff_image_1.0</code> tree to a
-     * <code>TIFFImageMetadata</code> object.
+     * {@code javax_imageio_tiff_image_1.0} tree to a
+     * {@code TIFFImageMetadata} object.
      *
      * @param inData The metadata object.
-     * @return a <code>TIFFImageMetadata</code> or <code>null</code> if
-     * the native tree derived from the input object is <code>null</code>.
-     * @throws IllegalArgumentException if <code>inData</code> is
-     * <code>null</code> or does not support the native metadata format.
-     * @throws IIOInvalidTreeException if <code>inData</code> generates an
+     * @return a {@code TIFFImageMetadata} or {@code null} if
+     * the native tree derived from the input object is {@code null}.
+     * @throws IllegalArgumentException if {@code inData} is
+     * {@code null} or does not support the native metadata format.
+     * @throws IIOInvalidTreeException if {@code inData} generates an
      * invalid native metadata tree.
      */
     private TIFFImageMetadata convertNativeImageMetadata(IIOMetadata inData)
@@ -504,8 +504,8 @@ public class TIFFImageWriter extends ImageWriter {
      * as needed. The destination image dimensions are provided as parameters
      * because these might differ from those of the source due to subsampling.
      *
-     * @param cm The <code>ColorModel</code> of the image being written.
-     * @param sm The <code>SampleModel</code> of the image being written.
+     * @param cm The {@code ColorModel} of the image being written.
+     * @param sm The {@code SampleModel} of the image being written.
      * @param destWidth The width of the written image after subsampling.
      * @param destHeight The height of the written image after subsampling.
      */
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFJPEGCompressor.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFJPEGCompressor.java
index a631a3a926c..7b6cfcf5b28 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFJPEGCompressor.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFJPEGCompressor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -102,14 +102,14 @@ public class TIFFJPEGCompressor extends TIFFBaseJPEGCompressor {
     }
 
     /**
-     * Sets the value of the <code>metadata</code> field.
+     * Sets the value of the {@code metadata} field.
      *
      * <p>The implementation in this class also adds the TIFF fields
      * JPEGTables, YCbCrSubSampling, YCbCrPositioning, and
      * ReferenceBlackWhite superseding any prior settings of those
      * fields.</p>
      *
-     * @param metadata the <code>IIOMetadata</code> object for the
+     * @param metadata the {@code IIOMetadata} object for the
      * image being written.
      *
      * @see #getMetadata()
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFLZWDecompressor.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFLZWDecompressor.java
index d53a275955f..cbf3b504f63 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFLZWDecompressor.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFLZWDecompressor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -245,7 +245,7 @@ class TIFFLZWDecompressor extends TIFFDecompressor {
     }
 
     /**
-     * Append <code>newString</code> to the end of <code>oldString</code>.
+     * Append {@code newString} to the end of {@code oldString}.
      */
     public byte[] composeString(byte oldString[], byte newString) {
         int length = oldString.length;
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFLZWUtil.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFLZWUtil.java
index 92656697d2c..2a61535cff3 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFLZWUtil.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFLZWUtil.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -188,7 +188,7 @@ class TIFFLZWUtil {
     }
 
     /**
-     * Append <code>newString</code> to the end of <code>oldString</code>.
+     * Append {@code newString} to the end of {@code oldString}.
      */
     public byte[] composeString(byte oldString[], byte newString) {
         int length = oldString.length;
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFNullDecompressor.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFNullDecompressor.java
index 657bd28861b..6ffc1f0acb7 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFNullDecompressor.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFNullDecompressor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -34,16 +34,16 @@ public class TIFFNullDecompressor extends TIFFDecompressor {
      */
     private boolean isReadActiveOnly = false;
 
-    /** The original value of <code>srcMinX</code>. */
+    /** The original value of {@code srcMinX}. */
     private int originalSrcMinX;
 
-    /** The original value of <code>srcMinY</code>. */
+    /** The original value of {@code srcMinY}. */
     private int originalSrcMinY;
 
-    /** The original value of <code>srcWidth</code>. */
+    /** The original value of {@code srcWidth}. */
     private int originalSrcWidth;
 
-    /** The original value of <code>srcHeight</code>. */
+    /** The original value of {@code srcHeight}. */
     private int originalSrcHeight;
 
     public TIFFNullDecompressor() {}
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFOldJPEGDecompressor.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFOldJPEGDecompressor.java
index 264657ddb2a..2837754ddb2 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFOldJPEGDecompressor.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFOldJPEGDecompressor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -34,7 +34,7 @@ import javax.imageio.plugins.tiff.BaselineTIFFTagSet;
 import javax.imageio.plugins.tiff.TIFFField;
 
 /**
- * <code>TIFFDecompressor</code> for "Old JPEG" compression.
+ * {@code TIFFDecompressor} for "Old JPEG" compression.
  */
 public class TIFFOldJPEGDecompressor extends TIFFJPEGDecompressor {
 
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFRLECompressor.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFRLECompressor.java
index cebfdfb2221..523f9eaa574 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFRLECompressor.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFRLECompressor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -42,8 +42,8 @@ public class TIFFRLECompressor extends TIFFFaxCompressor {
      * CCITT RLE (Run Lenth Encoding).
      *
      * @param data        The row of data to compress.
-     * @param rowOffset   Starting index in <code>data</code>.
-     * @param colOffset   Bit offset within first <code>data[rowOffset]</code>.
+     * @param rowOffset   Starting index in {@code data}.
+     * @param colOffset   Bit offset within first {@code data[rowOffset]}.
      * @param rowLength   Number of bits in the row.
      * @param compData    The compressed data.
      *
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFRenderedImage.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFRenderedImage.java
index 98a336f8c8f..77e0c9a109c 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFRenderedImage.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFRenderedImage.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -85,15 +85,15 @@ public class TIFFRenderedImage implements RenderedImage {
     }
 
     /**
-     * Creates a copy of <code>param</code>. The source subsampling and
+     * Creates a copy of {@code param}. The source subsampling and
      * and bands settings and the destination bands and offset settings
-     * are copied. If <code>param</code> is a <code>TIFFImageReadParam</code>
-     * then the <code>TIFFDecompressor</code> and
-     * <code>TIFFColorConverter</code> settings are also copied; otherwise
-     * they are explicitly set to <code>null</code>.
+     * are copied. If {@code param} is a {@code TIFFImageReadParam}
+     * then the {@code TIFFDecompressor} and
+     * {@code TIFFColorConverter} settings are also copied; otherwise
+     * they are explicitly set to {@code null}.
      *
      * @param param the parameters to be copied.
-     * @param copyTagSets whether the <code>TIFFTagSet</code> settings
+     * @param copyTagSets whether the {@code TIFFTagSet} settings
      * should be copied if set.
      * @return copied parameters.
      */
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFT4Compressor.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFT4Compressor.java
index fa2652ef902..55088e34dfe 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFT4Compressor.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFT4Compressor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -41,13 +41,13 @@ public class TIFFT4Compressor extends TIFFFaxCompressor {
     }
 
     /**
-     * Sets the value of the <code>metadata</code> field.
+     * Sets the value of the {@code metadata} field.
      *
      * <p> The implementation in this class also sets local options
      * from the T4_OPTIONS field if it exists, and if it doesn't, adds
      * it with default values.</p>
      *
-     * @param metadata the <code>IIOMetadata</code> object for the
+     * @param metadata the {@code IIOMetadata} object for the
      * image being written.
      *
      * @see #getMetadata()
@@ -86,7 +86,7 @@ public class TIFFT4Compressor extends TIFFFaxCompressor {
      * @param isEOLAligned Whether EOL bit sequences should be padded.
      * @param data         The row of data to compress.
      * @param lineStride   Byte step between the same sample in different rows.
-     * @param colOffset    Bit offset within first <code>data[rowOffset]</code>.
+     * @param colOffset    Bit offset within first {@code data[rowOffset]}.
      * @param width        Number of bits in the row.
      * @param height       Number of rows in the buffer.
      * @param compData     The compressed data.
diff --git a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFT6Compressor.java b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFT6Compressor.java
index 964bba05032..517c23bde54 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFT6Compressor.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFT6Compressor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -42,7 +42,7 @@ public class TIFFT6Compressor extends TIFFFaxCompressor {
      *
      * @param data        The row of data to compress.
      * @param lineStride  Byte step between the same sample in different rows.
-     * @param colOffset   Bit offset within first <code>data[rowOffset]</code>.
+     * @param colOffset   Bit offset within first {@code data[rowOffset]}.
      * @param width       Number of bits in the row.
      * @param height      Number of rows in the buffer.
      * @param compData    The compressed data.
diff --git a/jdk/src/java.desktop/share/classes/com/sun/media/sound/AiffFileReader.java b/jdk/src/java.desktop/share/classes/com/sun/media/sound/AiffFileReader.java
index 8c9dc3c78be..c0ac8bf6d40 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/media/sound/AiffFileReader.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/media/sound/AiffFileReader.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,11 +26,11 @@
 package com.sun.media.sound;
 
 import java.io.DataInputStream;
-import java.io.DataOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 
 import javax.sound.sampled.AudioFileFormat;
+import javax.sound.sampled.AudioFileFormat.Type;
 import javax.sound.sampled.AudioFormat;
 import javax.sound.sampled.AudioSystem;
 import javax.sound.sampled.UnsupportedAudioFileException;
@@ -49,11 +49,6 @@ public final class AiffFileReader extends SunFileReader {
             throws UnsupportedAudioFileException, IOException {
         DataInputStream dis = new DataInputStream(stream);
 
-        // assumes a stream at the beginning of the file which has already
-        // passed the magic number test...
-        // leaves the input stream at the beginning of the audio data
-        int fileRead = 0;
-        int dataLength = 0;
         AudioFormat format = null;
 
         // Read the magic number
@@ -65,9 +60,9 @@ public final class AiffFileReader extends SunFileReader {
             throw new UnsupportedAudioFileException("not an AIFF file");
         }
 
+        int frameLength = 0;
         int length = dis.readInt();
         int iffType = dis.readInt();
-        fileRead += 12;
 
         int totallength;
         if(length <= 0 ) {
@@ -91,7 +86,6 @@ public final class AiffFileReader extends SunFileReader {
             // Read the chunk name
             int chunkName = dis.readInt();
             int chunkLen = dis.readInt();
-            fileRead += 8;
 
             int chunkRead = 0;
 
@@ -112,7 +106,13 @@ public final class AiffFileReader extends SunFileReader {
                 if (channels <= 0) {
                     throw new UnsupportedAudioFileException("Invalid number of channels");
                 }
-                dis.readInt(); // numSampleFrames
+                frameLength = dis.readInt(); // numSampleFrames
+                if (frameLength < 0) {
+                    // AiffFileFormat uses int, unlike AIS which uses long
+                    //TODO this (negative) value should be passed as long to AIS
+                    frameLength = AudioSystem.NOT_SPECIFIED;
+                }
+
                 int sampleSizeInBits = dis.readUnsignedShort();
                 if (sampleSizeInBits < 1 || sampleSizeInBits > 32) {
                     throw new UnsupportedAudioFileException("Invalid AIFF/COMM sampleSize");
@@ -149,38 +149,17 @@ public final class AiffFileReader extends SunFileReader {
                 break;
             case AiffFileFormat.SSND_MAGIC:
                 // Data chunk.
-                // we are getting *weird* numbers for chunkLen sometimes;
-                // this really should be the size of the data chunk....
-                int dataOffset = dis.readInt();
-                int blocksize = dis.readInt();
+                int dataOffset = dis.readInt(); // for now unused in javasound
+                int blocksize = dis.readInt();  // for now unused in javasound
                 chunkRead += 8;
-
-                // okay, now we are done reading the header.  we need to set the size
-                // of the data segment.  we know that sometimes the value we get for
-                // the chunksize is absurd.  this is the best i can think of:if the
-                // value seems okay, use it.  otherwise, we get our value of
-                // length by assuming that everything left is the data segment;
-                // its length should be our original length (for all AIFF data chunks)
-                // minus what we've read so far.
-                // $$kk: we should be able to get length for the data chunk right after
-                // we find "SSND."  however, some aiff files give *weird* numbers.  what
-                // is going on??
-
-                if (chunkLen < length) {
-                    dataLength = chunkLen - chunkRead;
-                } else {
-                    // $$kk: 11.03.98: this seems dangerous!
-                    dataLength = length - (fileRead + chunkRead);
-                }
                 ssndFound = true;
                 break;
             } // switch
-            fileRead += chunkRead;
             // skip the remainder of this chunk
             if (!ssndFound) {
                 int toSkip = chunkLen - chunkRead;
                 if (toSkip > 0) {
-                    fileRead += dis.skipBytes(toSkip);
+                    dis.skipBytes(toSkip);
                 }
             }
         } // while
@@ -188,36 +167,12 @@ public final class AiffFileReader extends SunFileReader {
         if (format == null) {
             throw new UnsupportedAudioFileException("missing COMM chunk");
         }
-        AudioFileFormat.Type type = aifc?AudioFileFormat.Type.AIFC:AudioFileFormat.Type.AIFF;
+        Type type = aifc ? Type.AIFC : Type.AIFF;
 
-        return new AiffFileFormat(type, totallength, format, dataLength / format.getFrameSize());
+        return new AiffFileFormat(type, totallength, format, frameLength);
     }
 
     // HELPER METHODS
-    /** write_ieee_extended(DataOutputStream dos, double f) throws IOException {
-     * Extended precision IEEE floating-point conversion routine.
-     * @argument DataOutputStream
-     * @argument double
-     * @return void
-     * @exception IOException
-     */
-    private void write_ieee_extended(DataOutputStream dos, double f) throws IOException {
-
-        int exponent = 16398;
-        double highMantissa = f;
-
-        // For now write the integer portion of f
-        // $$jb: 03.30.99: stay in synch with JMF on this!!!!
-        while (highMantissa < 44000) {
-            highMantissa *= 2;
-            exponent--;
-        }
-        dos.writeShort(exponent);
-        dos.writeInt( ((int) highMantissa) << 16);
-        dos.writeInt(0); // low Mantissa
-    }
-
-
     /**
      * read_ieee_extended
      * Extended precision IEEE floating-point conversion routine.
diff --git a/jdk/src/java.desktop/share/classes/com/sun/media/sound/AiffFileWriter.java b/jdk/src/java.desktop/share/classes/com/sun/media/sound/AiffFileWriter.java
index 0a4788df804..9b5ebac2f6b 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/media/sound/AiffFileWriter.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/media/sound/AiffFileWriter.java
@@ -59,7 +59,6 @@ public final class AiffFileWriter extends SunFileWriter {
         super(new AudioFileFormat.Type[]{AudioFileFormat.Type.AIFF});
     }
 
-
     // METHODS TO IMPLEMENT AudioFileWriter
 
     @Override
@@ -83,7 +82,6 @@ public final class AiffFileWriter extends SunFileWriter {
         return new AudioFileFormat.Type[0];
     }
 
-
     @Override
     public int write(AudioInputStream stream, AudioFileFormat.Type fileType, OutputStream out) throws IOException {
         Objects.requireNonNull(stream);
@@ -102,11 +100,9 @@ public final class AiffFileWriter extends SunFileWriter {
             throw new IOException("stream length not specified");
         }
 
-        int bytesWritten = writeAiffFile(stream, aiffFileFormat, out);
-        return bytesWritten;
+        return writeAiffFile(stream, aiffFileFormat, out);
     }
 
-
     @Override
     public int write(AudioInputStream stream, AudioFileFormat.Type fileType, File out) throws IOException {
         Objects.requireNonNull(stream);
@@ -129,12 +125,15 @@ public final class AiffFileWriter extends SunFileWriter {
 
             // $$kk: 10.22.99: jan: please either implement this or throw an exception!
             // $$fb: 2001-07-13: done. Fixes Bug 4479981
-            int ssndBlockSize           = (aiffFileFormat.getFormat().getChannels() * aiffFileFormat.getFormat().getSampleSizeInBits());
+            int channels = aiffFileFormat.getFormat().getChannels();
+            int sampleSize = aiffFileFormat.getFormat().getSampleSizeInBits();
+            int ssndBlockSize = channels * ((sampleSize + 7) / 8);
 
             int aiffLength=bytesWritten;
             int ssndChunkSize=aiffLength-aiffFileFormat.getHeaderSize()+16;
             long dataSize=ssndChunkSize-16;
-            int numFrames=(int) (dataSize*8/ssndBlockSize);
+            //TODO possibly incorrect round
+            int numFrames = (int) (dataSize / ssndBlockSize);
 
             RandomAccessFile raf=new RandomAccessFile(out, "rw");
             // skip FORM magic
@@ -173,12 +172,7 @@ public final class AiffFileWriter extends SunFileWriter {
         AudioFormat streamFormat = stream.getFormat();
         AudioFormat.Encoding streamEncoding = streamFormat.getEncoding();
 
-
-        float sampleRate;
         int sampleSizeInBits;
-        int channels;
-        int frameSize;
-        float frameRate;
         int fileSize;
         boolean convert8to16 = false;
 
@@ -235,7 +229,6 @@ public final class AiffFileWriter extends SunFileWriter {
         return fileFormat;
     }
 
-
     private int writeAiffFile(InputStream in, AiffFileFormat aiffFileFormat, OutputStream out) throws IOException {
 
         int bytesRead = 0;
@@ -275,25 +268,20 @@ public final class AiffFileWriter extends SunFileWriter {
         AudioFormat.Encoding encoding = null;
 
         //$$fb a little bit nicer handling of constants
-
-        //int headerSize          = 54;
         int headerSize          = aiffFileFormat.getHeaderSize();
-
         //int fverChunkSize       = 0;
         int fverChunkSize       = aiffFileFormat.getFverChunkSize();
-        //int commChunkSize       = 26;
         int commChunkSize       = aiffFileFormat.getCommChunkSize();
         int aiffLength          = -1;
         int ssndChunkSize       = -1;
-        //int ssndOffset                        = headerSize - 16;
         int ssndOffset                  = aiffFileFormat.getSsndChunkOffset();
         short channels = (short) format.getChannels();
         short sampleSize = (short) format.getSampleSizeInBits();
-        int ssndBlockSize               = (channels * sampleSize);
-        int numFrames                   = aiffFileFormat.getFrameLength();
-        long dataSize            = -1;
+        int ssndBlockSize = channels * ((sampleSize + 7) / 8);
+        int numFrames = aiffFileFormat.getFrameLength();
+        long dataSize = -1;
         if( numFrames != AudioSystem.NOT_SPECIFIED) {
-            dataSize = (long) numFrames * ssndBlockSize / 8;
+            dataSize = (long) numFrames * ssndBlockSize;
             ssndChunkSize = (int)dataSize + 16;
             aiffLength = (int)dataSize+headerSize;
         }
@@ -403,9 +391,6 @@ public final class AiffFileWriter extends SunFileWriter {
 
     }
 
-
-
-
     // HELPER METHODS
 
     private static final int DOUBLE_MANTISSA_LENGTH = 52;
@@ -452,6 +437,4 @@ public final class AiffFileWriter extends SunFileWriter {
         dos.writeShort(extendedBits79To64);
         dos.writeLong(extendedBits63To0);
     }
-
-
 }
diff --git a/jdk/src/java.desktop/share/classes/com/sun/media/sound/WaveExtensibleFileReader.java b/jdk/src/java.desktop/share/classes/com/sun/media/sound/WaveExtensibleFileReader.java
index 240c6d27c58..9085c58b530 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/media/sound/WaveExtensibleFileReader.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/media/sound/WaveExtensibleFileReader.java
@@ -255,16 +255,17 @@ public final class WaveExtensibleFileReader extends SunFileReader {
     public AudioInputStream getAudioInputStream(final InputStream stream)
             throws UnsupportedAudioFileException, IOException {
 
-        AudioFileFormat format = getAudioFileFormat(stream);
+        final AudioFileFormat format = getAudioFileFormat(stream);
         // we've got everything, the stream is supported and it is at the
         // beginning of the header, so find the data chunk again and return an
         // AudioInputStream
-        RIFFReader riffiterator = new RIFFReader(stream);
+        final RIFFReader riffiterator = new RIFFReader(stream);
         while (riffiterator.hasNextChunk()) {
             RIFFReader chunk = riffiterator.nextChunk();
             if (chunk.getFormat().equals("data")) {
-                return new AudioInputStream(chunk, format.getFormat(), chunk
-                        .getSize());
+                final AudioFormat af = format.getFormat();
+                final long length = chunk.getSize() / af.getFrameSize();
+                return new AudioInputStream(chunk, af, length);
             }
         }
         throw new UnsupportedAudioFileException();
diff --git a/jdk/src/java.desktop/share/classes/com/sun/media/sound/WaveFloatFileReader.java b/jdk/src/java.desktop/share/classes/com/sun/media/sound/WaveFloatFileReader.java
index afecd0e34be..6639cf040e8 100644
--- a/jdk/src/java.desktop/share/classes/com/sun/media/sound/WaveFloatFileReader.java
+++ b/jdk/src/java.desktop/share/classes/com/sun/media/sound/WaveFloatFileReader.java
@@ -95,16 +95,17 @@ public final class WaveFloatFileReader extends SunFileReader {
     public AudioInputStream getAudioInputStream(final InputStream stream)
             throws UnsupportedAudioFileException, IOException {
 
-        AudioFileFormat format = getAudioFileFormat(stream);
+        final AudioFileFormat format = getAudioFileFormat(stream);
         // we've got everything, the stream is supported and it is at the
         // beginning of the header, so find the data chunk again and return an
         // AudioInputStream
-        RIFFReader riffiterator = new RIFFReader(stream);
+        final RIFFReader riffiterator = new RIFFReader(stream);
         while (riffiterator.hasNextChunk()) {
             RIFFReader chunk = riffiterator.nextChunk();
             if (chunk.getFormat().equals("data")) {
-                return new AudioInputStream(chunk, format.getFormat(),
-                        chunk.getSize());
+                final AudioFormat af = format.getFormat();
+                final long length = chunk.getSize() / af.getFrameSize();
+                return new AudioInputStream(chunk, af, length);
             }
         }
         throw new UnsupportedAudioFileException();
diff --git a/jdk/src/java.desktop/share/classes/java/awt/ContainerOrderFocusTraversalPolicy.java b/jdk/src/java.desktop/share/classes/java/awt/ContainerOrderFocusTraversalPolicy.java
index d23e672779c..9b04496f65b 100644
--- a/jdk/src/java.desktop/share/classes/java/awt/ContainerOrderFocusTraversalPolicy.java
+++ b/jdk/src/java.desktop/share/classes/java/awt/ContainerOrderFocusTraversalPolicy.java
@@ -231,7 +231,9 @@ public class ContainerOrderFocusTraversalPolicy extends FocusTraversalPolicy
             // Before all the checks below we first see if it's an FTP provider or a focus cycle root.
             // If it's the case just go down cycle (if it's set to "implicit").
             Component comp = getComponentDownCycle(aComponent, FORWARD_TRAVERSAL);
-            if (comp != null) {
+            // Check if aComponent is focus-cycle-root's default Component, i.e.
+            // focus cycle root & focus-cycle-root's default Component is same.
+            if (comp != null && comp != aComponent) {
                 return comp;
             }
 
diff --git a/jdk/src/java.desktop/share/classes/java/beans/EventHandler.java b/jdk/src/java.desktop/share/classes/java/beans/EventHandler.java
index 6f1427fe54a..1ab720f7555 100644
--- a/jdk/src/java.desktop/share/classes/java/beans/EventHandler.java
+++ b/jdk/src/java.desktop/share/classes/java/beans/EventHandler.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -526,8 +526,11 @@ public class EventHandler implements InvocationHandler {
      * @throws NullPointerException if {@code listenerInterface} is null
      * @throws NullPointerException if {@code target} is null
      * @throws NullPointerException if {@code action} is null
-     *
+     * @throws IllegalArgumentException if creating a Proxy for
+     *         {@code listenerInterface} fails for any of the restrictions
+     *         specified by {@link Proxy#newProxyInstance}
      * @see #create(Class, Object, String, String)
+     * @see Proxy#newProxyInstance
      */
     public static <T> T create(Class<T> listenerInterface,
                                Object target, String action)
@@ -584,8 +587,11 @@ public class EventHandler implements InvocationHandler {
      * @throws NullPointerException if {@code listenerInterface} is null
      * @throws NullPointerException if {@code target} is null
      * @throws NullPointerException if {@code action} is null
-     *
+     * @throws IllegalArgumentException if creating a Proxy for
+     *         {@code listenerInterface} fails for any of the restrictions
+     *         specified by {@link Proxy#newProxyInstance}
      * @see #create(Class, Object, String, String, String)
+     * @see Proxy#newProxyInstance
      */
     public static <T> T create(Class<T> listenerInterface,
                                Object target, String action,
@@ -675,8 +681,11 @@ public class EventHandler implements InvocationHandler {
      * @throws NullPointerException if {@code listenerInterface} is null
      * @throws NullPointerException if {@code target} is null
      * @throws NullPointerException if {@code action} is null
-     *
+     * @throws IllegalArgumentException if creating a Proxy for
+     *         {@code listenerInterface} fails for any of the restrictions
+     *         specified by {@link Proxy#newProxyInstance}
      * @see EventHandler
+     * @see Proxy#newProxyInstance
      */
     public static <T> T create(Class<T> listenerInterface,
                                Object target, String action,
diff --git a/jdk/src/java.desktop/share/classes/java/beans/SimpleBeanInfo.java b/jdk/src/java.desktop/share/classes/java/beans/SimpleBeanInfo.java
index ddef0cffad5..ba2cbcd2dc9 100644
--- a/jdk/src/java.desktop/share/classes/java/beans/SimpleBeanInfo.java
+++ b/jdk/src/java.desktop/share/classes/java/beans/SimpleBeanInfo.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -27,7 +27,8 @@ package java.beans;
 
 import java.awt.Image;
 import java.awt.Toolkit;
-import java.io.InputStream;
+import java.awt.image.ImageProducer;
+import java.net.URL;
 import java.security.AccessController;
 import java.security.PrivilegedAction;
 
@@ -171,19 +172,24 @@ public class SimpleBeanInfo implements BeanInfo {
     }
 
     /**
-     * This is a utility method to help in loading icon images.
-     * It takes the name of a resource file associated with the
-     * current object's class file and loads an image object
-     * from that file.  Typically images will be GIFs.
+     * This is a utility method to help in loading icon images. It takes the
+     * name of a resource file associated with the current object's class file
+     * and loads an image object from that file. Typically images will be GIFs.
      *
-     * @param resourceName  A pathname relative to the directory
-     *          holding the class file of the current class.  For example,
-     *          "wombat.gif".
-     * @return  an image object.  May be null if the load failed.
+     * @param  resourceName A pathname relative to the directory holding the
+     *         class file of the current class. For example, "wombat.gif".
+     * @return an image object or null if the resource is not found or the
+     *         resource could not be loaded as an Image
      */
     public Image loadImage(final String resourceName) {
-        try (InputStream in = getClass().getResourceAsStream(resourceName)) {
-            return Toolkit.getDefaultToolkit().createImage(in.readAllBytes());
+        try {
+            final URL url = getClass().getResource(resourceName);
+            if (url != null) {
+                final ImageProducer ip = (ImageProducer) url.getContent();
+                if (ip != null) {
+                    return Toolkit.getDefaultToolkit().createImage(ip);
+                }
+            }
         } catch (final Exception ignored) {
         }
         return null;
diff --git a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/BaselineTIFFTagSet.java b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/BaselineTIFFTagSet.java
index d434acf8ab3..d1dbd3cf4fb 100644
--- a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/BaselineTIFFTagSet.java
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/BaselineTIFFTagSet.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -2175,9 +2175,9 @@ public class BaselineTIFFTagSet extends TIFFTagSet {
     }
 
     /**
-     * Returns a shared instance of a <code>BaselineTIFFTagSet</code>.
+     * Returns a shared instance of a {@code BaselineTIFFTagSet}.
      *
-     * @return a <code>BaselineTIFFTagSet</code> instance.
+     * @return a {@code BaselineTIFFTagSet} instance.
      */
     public synchronized static BaselineTIFFTagSet getInstance() {
         if (theInstance == null) {
diff --git a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifGPSTagSet.java b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifGPSTagSet.java
index d37a1330d12..03198c45c51 100644
--- a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifGPSTagSet.java
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifGPSTagSet.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -51,7 +51,7 @@ public class ExifGPSTagSet extends TIFFTagSet {
     /**
      * A value to be used with the "GPSVersionID" tag to indicate GPS version
      * 2.2.  The value equals the US-ASCII encoding of the byte array
-     * <code>{'2', '2', '0', '0'}</code>.
+     * {@code {'2', '2', '0', '0'}}.
      *
      * @see #TAG_GPS_VERSION_ID
      */
@@ -711,9 +711,9 @@ public class ExifGPSTagSet extends TIFFTagSet {
     }
 
     /**
-     * Returns a shared instance of an <code>ExifGPSTagSet</code>.
+     * Returns a shared instance of an {@code ExifGPSTagSet}.
      *
-     * @return an <code>ExifGPSTagSet</code> instance.
+     * @return an {@code ExifGPSTagSet} instance.
      */
     public synchronized static ExifGPSTagSet getInstance() {
         if (theInstance == null) {
diff --git a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifInteroperabilityTagSet.java b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifInteroperabilityTagSet.java
index b2a52790f0b..7089c653fbe 100644
--- a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifInteroperabilityTagSet.java
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifInteroperabilityTagSet.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -88,9 +88,9 @@ public class ExifInteroperabilityTagSet extends TIFFTagSet {
 
     /**
      * Returns the shared instance of
-     * <code>ExifInteroperabilityTagSet</code>.
+     * {@code ExifInteroperabilityTagSet}.
      *
-     * @return the <code>ExifInteroperabilityTagSet</code> instance.
+     * @return the {@code ExifInteroperabilityTagSet} instance.
      */
     public synchronized static ExifInteroperabilityTagSet getInstance() {
         if (theInstance == null) {
diff --git a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifParentTIFFTagSet.java b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifParentTIFFTagSet.java
index 29647711fc4..108e1a16852 100644
--- a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifParentTIFFTagSet.java
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifParentTIFFTagSet.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -80,9 +80,9 @@ public class ExifParentTIFFTagSet extends TIFFTagSet {
     }
 
     /**
-     * Returns a shared instance of an <code>ExifParentTIFFTagSet</code>.
+     * Returns a shared instance of an {@code ExifParentTIFFTagSet}.
      *
-     * @return an <code>ExifParentTIFFTagSet</code> instance.
+     * @return an {@code ExifParentTIFFTagSet} instance.
      */
     public synchronized static ExifParentTIFFTagSet getInstance() {
         if (theInstance == null) {
diff --git a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifTIFFTagSet.java b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifTIFFTagSet.java
index 5867a0ffef5..c5be97c88c2 100644
--- a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifTIFFTagSet.java
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifTIFFTagSet.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -33,7 +33,7 @@ import java.util.List;
  * standard for annotating images used by most digital camera
  * manufacturers.  The Exif specification may be found at
  * <a href="http://www.exif.org/Exif2-2.PDF">
- * <code>http://www.exif.org/Exif2-2.PDF</code>
+ * {@code http://www.exif.org/Exif2-2.PDF}
  * </a>.
  *
  * <p> The definitions of the data types referenced by the field
@@ -67,7 +67,7 @@ public class ExifTIFFTagSet extends TIFFTagSet {
     /**
      * A value to be used with the "ExifVersion" tag to indicate Exif version
      * 2.1.  The value equals the US-ASCII encoding of the byte array
-     * <code>{'0', '2', '1', '0'}</code>.
+     * {@code {'0', '2', '1', '0'}}.
      *
      * @see #TAG_EXIF_VERSION
      */
@@ -78,7 +78,7 @@ public class ExifTIFFTagSet extends TIFFTagSet {
     /**
      * A value to be used with the "ExifVersion" tag to indicate Exif version
      * 2.2.  The value equals the US-ASCII encoding of the byte array
-     * <code>{'0', '2', '2', '0'}</code>.
+     * {@code {'0', '2', '2', '0'}}.
      *
      * @see #TAG_EXIF_VERSION
      */
@@ -94,7 +94,7 @@ public class ExifTIFFTagSet extends TIFFTagSet {
 
     /**
      * A tag indicating the color space information (type SHORT).  The
-     * legal values are given by the <code>COLOR_SPACE_*</code>
+     * legal values are given by the {@code COLOR_SPACE_*}
      * constants.
      *
      * @see #COLOR_SPACE_SRGB
@@ -1256,7 +1256,7 @@ public class ExifTIFFTagSet extends TIFFTagSet {
     static class ExifVersion extends TIFFTag {
 
         public ExifVersion() {
-            super("Exifversion",
+            super("ExifVersion",
                   TAG_EXIF_VERSION,
                   1 << TIFFTag.TIFF_UNDEFINED,
                   4);
@@ -1992,9 +1992,9 @@ public class ExifTIFFTagSet extends TIFFTagSet {
     }
 
     /**
-     * Returns a shared instance of an <code>ExifTIFFTagSet</code>.
+     * Returns a shared instance of an {@code ExifTIFFTagSet}.
      *
-     * @return an <code>ExifTIFFTagSet</code> instance.
+     * @return an {@code ExifTIFFTagSet} instance.
      */
     public synchronized static ExifTIFFTagSet getInstance() {
         if (theInstance == null) {
diff --git a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/FaxTIFFTagSet.java b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/FaxTIFFTagSet.java
index fa9733cd3f0..8a3043da122 100644
--- a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/FaxTIFFTagSet.java
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/FaxTIFFTagSet.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -131,9 +131,9 @@ public class FaxTIFFTagSet extends TIFFTagSet {
     }
 
     /**
-     * Returns a shared instance of a <code>FaxTIFFTagSet</code>.
+     * Returns a shared instance of a {@code FaxTIFFTagSet}.
      *
-     * @return a <code>FaxTIFFTagSet</code> instance.
+     * @return a {@code FaxTIFFTagSet} instance.
      */
     public synchronized static FaxTIFFTagSet getInstance() {
         if (theInstance == null) {
diff --git a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/GeoTIFFTagSet.java b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/GeoTIFFTagSet.java
index c478f7c03e7..28ee56abd3c 100644
--- a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/GeoTIFFTagSet.java
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/GeoTIFFTagSet.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -32,7 +32,7 @@ import java.util.List;
  * standard for annotating georeferenced or geocoded raster imagery.
  * The GeoTIFF specification may be found at <a
  * href="http://www.remotesensing.org/geotiff/spec/geotiffhome.html">
- * <code>http://www.remotesensing.org/geotiff/spec/geotiffhome.html</code>
+ * {@code http://www.remotesensing.org/geotiff/spec/geotiffhome.html}
  * </a>. This class does <i>not</i> handle the <i>GeoKey</i>s referenced
  * from a <i>GeoKeyDirectoryTag</i> as those are not TIFF tags per se.
  *
@@ -63,7 +63,7 @@ public class GeoTIFFTagSet extends TIFFTagSet {
     /** A tag used to store the <i>GeoKey</i> directory. */
     public static final int TAG_GEO_KEY_DIRECTORY = 34735;
 
-    /** A tag used to store all <code>double</code>-values <i>GeoKey</i>s. */
+    /** A tag used to store all {@code double}-values <i>GeoKey</i>s. */
     public static final int TAG_GEO_DOUBLE_PARAMS = 34736;
 
     /** A tag used to store all ASCII-values <i>GeoKey</i>s. */
@@ -97,7 +97,7 @@ public class GeoTIFFTagSet extends TIFFTagSet {
 
     static class GeoKeyDirectory extends TIFFTag {
         public GeoKeyDirectory() {
-            super("GeoKeyDirectory",
+            super("GeoKeyDirectoryTag",
                   TAG_GEO_KEY_DIRECTORY,
                   1 << TIFFTag.TIFF_SHORT);
         }
@@ -105,7 +105,7 @@ public class GeoTIFFTagSet extends TIFFTagSet {
 
     static class GeoDoubleParams extends TIFFTag {
         public GeoDoubleParams() {
-            super("GeoDoubleParams",
+            super("GeoDoubleParamsTag",
                   TAG_GEO_DOUBLE_PARAMS,
                   1 << TIFFTag.TIFF_DOUBLE);
         }
@@ -113,7 +113,7 @@ public class GeoTIFFTagSet extends TIFFTagSet {
 
     static class GeoAsciiParams extends TIFFTag {
         public GeoAsciiParams() {
-            super("GeoAsciiParams",
+            super("GeoAsciiParamsTag",
                   TAG_GEO_ASCII_PARAMS,
                   1 << TIFFTag.TIFF_ASCII);
         }
@@ -137,9 +137,9 @@ public class GeoTIFFTagSet extends TIFFTagSet {
     }
 
     /**
-     * Returns a shared instance of a <code>GeoTIFFTagSet</code>.
+     * Returns a shared instance of a {@code GeoTIFFTagSet}.
      *
-     * @return a <code>GeoTIFFTagSet</code> instance.
+     * @return a {@code GeoTIFFTagSet} instance.
      */
     public synchronized static GeoTIFFTagSet getInstance() {
         if (theInstance == null) {
diff --git a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFDirectory.java b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFDirectory.java
index ea13664767c..f3e5577716a 100644
--- a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFDirectory.java
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFDirectory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -41,58 +41,58 @@ import com.sun.imageio.plugins.tiff.TIFFImageMetadata;
  * image metadata. A TIFF image metadata tree represents an Image File
  * Directory (IFD) from a TIFF 6.0 stream. An IFD consists of a number of
  * IFD Entries each of which associates an identifying tag number with
- * a compatible value. A <code>TIFFDirectory</code> instance corresponds
+ * a compatible value. A {@code TIFFDirectory} instance corresponds
  * to an IFD and contains a set of {@link TIFFField}s each of which
  * corresponds to an IFD Entry in the IFD.
  *
- * <p>When reading, a <code>TIFFDirectory</code> may be created by passing
+ * <p>When reading, a {@code TIFFDirectory} may be created by passing
  * the value returned by {@link javax.imageio.ImageReader#getImageMetadata
  * ImageReader.getImageMetadata()} to {@link #createFromMetadata
  * createFromMetadata()}. The {@link TIFFField}s in the directory may then
  * be obtained using the accessor methods provided in this class.</p>
  *
  * <p>When writing, an {@link IIOMetadata} object for use by one of the
- * <code>write()</code> methods of {@link javax.imageio.ImageWriter} may be
- * created from a <code>TIFFDirectory</code> by {@link #getAsMetadata()}.
- * The <code>TIFFDirectory</code> itself may be created by construction or
- * from the <code>IIOMetadata</code> object returned by
+ * {@code write()} methods of {@link javax.imageio.ImageWriter} may be
+ * created from a {@code TIFFDirectory} by {@link #getAsMetadata()}.
+ * The {@code TIFFDirectory} itself may be created by construction or
+ * from the {@code IIOMetadata} object returned by
  * {@link javax.imageio.ImageWriter#getDefaultImageMetadata
- * ImageWriter.getDefaultImageMetadata()}. The <code>TIFFField</code>s in the
+ * ImageWriter.getDefaultImageMetadata()}. The {@code TIFFField}s in the
  * directory may be set using the mutator methods provided in this class.</p>
  *
- * <p>A <code>TIFFDirectory</code> is aware of the tag numbers in the
+ * <p>A {@code TIFFDirectory} is aware of the tag numbers in the
  * group of {@link TIFFTagSet}s associated with it. When
- * a <code>TIFFDirectory</code> is created from a native image metadata
+ * a {@code TIFFDirectory} is created from a native image metadata
  * object, these tag sets are derived from the <tt>tagSets</tt> attribute
  * of the <tt>TIFFIFD</tt> node.</p>
  *
- * <p>A <code>TIFFDirectory</code> might also have a parent {@link TIFFTag}.
+ * <p>A {@code TIFFDirectory} might also have a parent {@link TIFFTag}.
  * This will occur if the directory represents an IFD other than the root
  * IFD of the image. The parent tag is the tag of the IFD Entry which is a
- * pointer to the IFD represented by this <code>TIFFDirectory</code>. The
- * {@link TIFFTag#isIFDPointer} method of this parent <code>TIFFTag</code>
- * must return <code>true</code>.  When a <code>TIFFDirectory</code> is
+ * pointer to the IFD represented by this {@code TIFFDirectory}. The
+ * {@link TIFFTag#isIFDPointer} method of this parent {@code TIFFTag}
+ * must return {@code true}.  When a {@code TIFFDirectory} is
  * created from a native image metadata object, the parent tag set is set
  * from the <tt>parentTagName</tt> attribute of the corresponding
- * <tt>TIFFIFD</tt> node. Note that a <code>TIFFDirectory</code> instance
- * which has a non-<code>null</code> parent tag will be contained in the
- * data field of a <code>TIFFField</code> instance which has a tag field
+ * <tt>TIFFIFD</tt> node. Note that a {@code TIFFDirectory} instance
+ * which has a non-{@code null} parent tag will be contained in the
+ * data field of a {@code TIFFField} instance which has a tag field
  * equal to the contained directory's parent tag.</p>
  *
- * <p>As an example consider an Exif image. The <code>TIFFDirectory</code>
+ * <p>As an example consider an Exif image. The {@code TIFFDirectory}
  * instance corresponding to the Exif IFD in the Exif stream would have parent
  * tag {@link ExifParentTIFFTagSet#TAG_EXIF_IFD_POINTER TAG_EXIF_IFD_POINTER}
  * and would include {@link ExifTIFFTagSet} in its group of known tag sets.
- * The <code>TIFFDirectory</code> corresponding to this Exif IFD will be
- * contained in the data field of a <code>TIFFField</code> which will in turn
- * be contained in the <code>TIFFDirectory</code> corresponding to the primary
- * IFD of the Exif image which will itself have a <code>null</code>-valued
+ * The {@code TIFFDirectory} corresponding to this Exif IFD will be
+ * contained in the data field of a {@code TIFFField} which will in turn
+ * be contained in the {@code TIFFDirectory} corresponding to the primary
+ * IFD of the Exif image which will itself have a {@code null}-valued
  * parent tag.</p>
  *
  * <p><b>Note that this implementation is not synchronized. </b>If multiple
- * threads use a <code>TIFFDirectory</code> instance concurrently, and at
+ * threads use a {@code TIFFDirectory} instance concurrently, and at
  * least one of the threads modifies the directory, for example, by adding
- * or removing <code>TIFFField</code>s or <code>TIFFTagSet</code>s, it
+ * or removing {@code TIFFField}s or {@code TIFFTagSet}s, it
  * <i>must</i> be synchronized externally.</p>
  *
  * @since 9
@@ -107,10 +107,10 @@ public class TIFFDirectory implements Cloneable {
     private static final int MAX_LOW_FIELD_TAG_NUM =
         BaselineTIFFTagSet.TAG_REFERENCE_BLACK_WHITE;
 
-    /** The <code>TIFFTagSets</code> associated with this directory. */
+    /** The {@code TIFFTagSets} associated with this directory. */
     private List<TIFFTagSet> tagSets;
 
-    /** The parent <code>TIFFTag</code> of this directory. */
+    /** The parent {@code TIFFTag} of this directory. */
     private TIFFTag parentTag;
 
     /**
@@ -123,13 +123,13 @@ public class TIFFDirectory implements Cloneable {
     private int numLowFields = 0;
 
     /**
-     * A mapping of <code>Integer</code> tag numbers to <code>TIFFField</code>s
+     * A mapping of {@code Integer} tag numbers to {@code TIFFField}s
      * for fields which are not low tag numbered.
      */
     private Map<Integer,TIFFField> highFields = new TreeMap<Integer,TIFFField>();
 
     /**
-     * Creates a <code>TIFFDirectory</code> instance from the contents of
+     * Creates a {@code TIFFDirectory} instance from the contents of
      * an image metadata object. The supplied object must support an image
      * metadata format supported by the TIFF {@link javax.imageio.ImageWriter}
      * plug-in. This will usually be either the TIFF native image metadata
@@ -139,12 +139,12 @@ public class TIFFDirectory implements Cloneable {
      * @param tiffImageMetadata A metadata object which supports a compatible
      * image metadata format.
      *
-     * @return A <code>TIFFDirectory</code> populated from the contents of
+     * @return A {@code TIFFDirectory} populated from the contents of
      * the supplied metadata object.
      *
-     * @throws NullPointerException if <code>tiffImageMetadata</code>
-     * is <code>null</code>.
-     * @throws IllegalArgumentException if <code>tiffImageMetadata</code>
+     * @throws NullPointerException if {@code tiffImageMetadata}
+     * is {@code null}.
+     * @throws IllegalArgumentException if {@code tiffImageMetadata}
      * does not support a compatible image metadata format.
      * @throws IIOInvalidTreeException if the supplied metadata object
      * cannot be parsed.
@@ -204,7 +204,7 @@ public class TIFFDirectory implements Cloneable {
     }
 
     /**
-     * Converts a <code>TIFFDirectory</code> to a <code>TIFFIFD</code>.
+     * Converts a {@code TIFFDirectory} to a {@code TIFFIFD}.
      */
     private static TIFFIFD getDirectoryAsIFD(TIFFDirectory dir) {
         if(dir instanceof TIFFIFD) {
@@ -219,27 +219,39 @@ public class TIFFDirectory implements Cloneable {
             TIFFField f = fields[i];
             TIFFTag tag = f.getTag();
             if(tag.isIFDPointer()) {
-                TIFFDirectory subIFD =
-                    getDirectoryAsIFD((TIFFDirectory)f.getData());
-                f = new TIFFField(tag, f.getType(), (long)f.getCount(), subIFD);
+                TIFFDirectory subDir = null;
+                if (f.hasDirectory()) {
+                    subDir = f.getDirectory();
+                } else if (f.getData() instanceof TIFFDirectory) {
+                    subDir = (TIFFDirectory)f.getData();
+                }
+                if (subDir != null) {
+                    TIFFDirectory subIFD = getDirectoryAsIFD(subDir);
+                    f = new TIFFField(tag, f.getType(), (long)f.getCount(),
+                                      subIFD);
+                } else {
+                    f = null;
+                }
+            }
+            if (f != null) {
+                ifd.addTIFFField(f);
             }
-            ifd.addTIFFField(f);
         }
 
         return ifd;
     }
 
     /**
-     * Constructs a <code>TIFFDirectory</code> which is aware of a given
+     * Constructs a {@code TIFFDirectory} which is aware of a given
      * group of {@link TIFFTagSet}s. An optional parent {@link TIFFTag}
      * may also be specified.
      *
-     * @param tagSets The <code>TIFFTagSets</code> associated with this
+     * @param tagSets The {@code TIFFTagSets} associated with this
      * directory.
-     * @param parentTag The parent <code>TIFFTag</code> of this directory;
-     * may be <code>null</code>.
-     * @throws NullPointerException if <code>tagSets</code> is
-     * <code>null</code>.
+     * @param parentTag The parent {@code TIFFTag} of this directory;
+     * may be {@code null}.
+     * @throws NullPointerException if {@code tagSets} is
+     * {@code null}.
      */
     public TIFFDirectory(TIFFTagSet[] tagSets, TIFFTag parentTag) {
         if(tagSets == null) {
@@ -256,8 +268,8 @@ public class TIFFDirectory implements Cloneable {
     /**
      * Returns the {@link TIFFTagSet}s of which this directory is aware.
      *
-     * @return The <code>TIFFTagSet</code>s associated with this
-     * <code>TIFFDirectory</code>.
+     * @return The {@code TIFFTagSet}s associated with this
+     * {@code TIFFDirectory}.
      */
     public TIFFTagSet[] getTagSets() {
         return tagSets.toArray(new TIFFTagSet[tagSets.size()]);
@@ -267,9 +279,9 @@ public class TIFFDirectory implements Cloneable {
      * Adds an element to the group of {@link TIFFTagSet}s of which this
      * directory is aware.
      *
-     * @param tagSet The <code>TIFFTagSet</code> to add.
-     * @throws NullPointerException if <code>tagSet</code> is
-     * <code>null</code>.
+     * @param tagSet The {@code TIFFTagSet} to add.
+     * @throws NullPointerException if {@code tagSet} is
+     * {@code null}.
      */
     public void addTagSet(TIFFTagSet tagSet) {
         if(tagSet == null) {
@@ -285,9 +297,9 @@ public class TIFFDirectory implements Cloneable {
      * Removes an element from the group of {@link TIFFTagSet}s of which this
      * directory is aware.
      *
-     * @param tagSet The <code>TIFFTagSet</code> to remove.
-     * @throws NullPointerException if <code>tagSet</code> is
-     * <code>null</code>.
+     * @param tagSet The {@code TIFFTagSet} to remove.
+     * @throws NullPointerException if {@code tagSet} is
+     * {@code null}.
      */
     public void removeTagSet(TIFFTagSet tagSet) {
         if(tagSet == null) {
@@ -301,10 +313,10 @@ public class TIFFDirectory implements Cloneable {
 
     /**
      * Returns the parent {@link TIFFTag} of this directory if one
-     * has been defined or <code>null</code> otherwise.
+     * has been defined or {@code null} otherwise.
      *
-     * @return The parent <code>TIFFTag</code> of this
-     * <code>TIFFDiectory</code> or <code>null</code>.
+     * @return The parent {@code TIFFTag} of this
+     * {@code TIFFDiectory} or {@code null}.
      */
     public TIFFTag getParentTag() {
         return parentTag;
@@ -312,12 +324,12 @@ public class TIFFDirectory implements Cloneable {
 
     /**
      * Returns the {@link TIFFTag} which has tag number equal to
-     * <code>tagNumber</code> or <code>null</code> if no such tag
+     * {@code tagNumber} or {@code null} if no such tag
      * exists in the {@link TIFFTagSet}s associated with this
      * directory.
      *
      * @param tagNumber The tag number of interest.
-     * @return The corresponding <code>TIFFTag</code> or <code>null</code>.
+     * @return The corresponding {@code TIFFTag} or {@code null}.
      */
     public TIFFTag getTag(int tagNumber) {
         return TIFFIFD.getTag(tagNumber, tagSets);
@@ -326,8 +338,8 @@ public class TIFFDirectory implements Cloneable {
     /**
      * Returns the number of {@link TIFFField}s in this directory.
      *
-     * @return The number of <code>TIFFField</code>s in this
-     * <code>TIFFDirectory</code>.
+     * @return The number of {@code TIFFField}s in this
+     * {@code TIFFDirectory}.
      */
     public int getNumTIFFFields() {
         return numLowFields + highFields.size();
@@ -339,7 +351,7 @@ public class TIFFDirectory implements Cloneable {
      *
      * @param tagNumber The tag number.
      * @return Whether a {@link TIFFTag} with tag number equal to
-     * <code>tagNumber</code> is present in this <code>TIFFDirectory</code>.
+     * {@code tagNumber} is present in this {@code TIFFDirectory}.
      */
     public boolean containsTIFFField(int tagNumber) {
         return (tagNumber >= 0 && tagNumber <= MAX_LOW_FIELD_TAG_NUM &&
@@ -351,7 +363,7 @@ public class TIFFDirectory implements Cloneable {
      * Adds a TIFF field to the directory.
      *
      * @param f The field to add.
-     * @throws NullPointerException if <code>f</code> is <code>null</code>.
+     * @throws NullPointerException if {@code f} is {@code null}.
      */
     public void addTIFFField(TIFFField f) {
         if(f == null) {
@@ -372,8 +384,8 @@ public class TIFFDirectory implements Cloneable {
      * Retrieves a TIFF field from the directory.
      *
      * @param tagNumber The tag number of the tag associated with the field.
-     * @return A <code>TIFFField</code> with the requested tag number of
-     * <code>null</code> if no such field is present.
+     * @return A {@code TIFFField} with the requested tag number of
+     * {@code null} if no such field is present.
      */
     public TIFFField getTIFFField(int tagNumber) {
         TIFFField f;
@@ -444,7 +456,7 @@ public class TIFFDirectory implements Cloneable {
      * Converts the directory to a metadata object.
      *
      * @return A metadata instance initialized from the contents of this
-     * <code>TIFFDirectory</code>.
+     * {@code TIFFDirectory}.
      */
     public IIOMetadata getAsMetadata() {
         return new TIFFImageMetadata(getDirectoryAsIFD(this));
@@ -453,7 +465,7 @@ public class TIFFDirectory implements Cloneable {
     /**
      * Clones the directory and all the fields contained therein.
      *
-     * @return A clone of this <code>TIFFDirectory</code>.
+     * @return A clone of this {@code TIFFDirectory}.
      * @throws CloneNotSupportedException if the instance cannot be cloned.
      */
     @Override
diff --git a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFField.java b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFField.java
index 7afc44520f9..336f81550b7 100644
--- a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFField.java
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFField.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -35,7 +35,7 @@ import com.sun.imageio.plugins.tiff.TIFFIFD;
  *
  * <p> A field in a TIFF Image File Directory (IFD) is defined as a
  * tag number accompanied by a sequence of values of identical data type.
- * TIFF 6.0 defines 12 data types; a 13th type <code>IFD</code> is
+ * TIFF 6.0 defines 12 data types; a 13th type {@code IFD} is
  * defined in TIFF Tech Note 1 of TIFF Specification Supplement 1. These
  * TIFF data types are referred to by Java constants and mapped internally
  * onto Java language data types and type names as follows:
@@ -68,10 +68,10 @@ import com.sun.imageio.plugins.tiff.TIFFIFD;
  * {@link TIFFTag#TIFF_BYTE}
  * </td>
  * <td>
- * <code>byte</code>
+ * {@code byte}
  * </td>
  * <td>
- * <code>"Byte"</code>
+ * {@code "Byte"}
  * </td>
  * </tr>
  *
@@ -83,10 +83,10 @@ import com.sun.imageio.plugins.tiff.TIFFIFD;
  * {@link TIFFTag#TIFF_ASCII}
  * </td>
  * <td>
- * <code>String</code>
+ * {@code String}
  * </td>
  * <td>
- * <code>"Ascii"</code>
+ * {@code "Ascii"}
  * </td>
  * </tr>
  *
@@ -98,10 +98,10 @@ import com.sun.imageio.plugins.tiff.TIFFIFD;
  * {@link TIFFTag#TIFF_SHORT}
  * </td>
  * <td>
- * <code>char</code>
+ * {@code char}
  * </td>
  * <td>
- * <code>"Short"</code>
+ * {@code "Short"}
  * </td>
  * </tr>
  *
@@ -113,10 +113,10 @@ import com.sun.imageio.plugins.tiff.TIFFIFD;
  * {@link TIFFTag#TIFF_LONG}
  * </td>
  * <td>
- * <code>long</code>
+ * {@code long}
  * </td>
  * <td>
- * <code>"Long"</code>
+ * {@code "Long"}
  * </td>
  * </tr>
  *
@@ -128,10 +128,10 @@ import com.sun.imageio.plugins.tiff.TIFFIFD;
  * {@link TIFFTag#TIFF_RATIONAL}
  * </td>
  * <td>
- * <code>long[2]</code> {numerator, denominator}
+ * {@code long[2]} {numerator, denominator}
  * </td>
  * <td>
- * <code>"Rational"</code>
+ * {@code "Rational"}
  * </td>
  * </tr>
  *
@@ -143,10 +143,10 @@ import com.sun.imageio.plugins.tiff.TIFFIFD;
  * {@link TIFFTag#TIFF_SBYTE}
  * </td>
  * <td>
- * <code>byte</code>
+ * {@code byte}
  * </td>
  * <td>
- * <code>"SByte"</code>
+ * {@code "SByte"}
  * </td>
  * </tr>
  *
@@ -158,10 +158,10 @@ import com.sun.imageio.plugins.tiff.TIFFIFD;
  * {@link TIFFTag#TIFF_UNDEFINED}
  * </td>
  * <td>
- * <code>byte</code>
+ * {@code byte}
  * </td>
  * <td>
- * <code>"Undefined"</code>
+ * {@code "Undefined"}
  * </td>
  * </tr>
  *
@@ -173,10 +173,10 @@ import com.sun.imageio.plugins.tiff.TIFFIFD;
  * {@link TIFFTag#TIFF_SSHORT}
  * </td>
  * <td>
- * <code>short</code>
+ * {@code short}
  * </td>
  * <td>
- * <code>"SShort"</code>
+ * {@code "SShort"}
  * </td>
  * </tr>
  *
@@ -188,10 +188,10 @@ import com.sun.imageio.plugins.tiff.TIFFIFD;
  * {@link TIFFTag#TIFF_SLONG}
  * </td>
  * <td>
- * <code>int</code>
+ * {@code int}
  * </td>
  * <td>
- * <code>"SLong"</code>
+ * {@code "SLong"}
  * </td>
  * </tr>
  *
@@ -203,10 +203,10 @@ import com.sun.imageio.plugins.tiff.TIFFIFD;
  * {@link TIFFTag#TIFF_SRATIONAL}
  * </td>
  * <td>
- * <code>int[2]</code> {numerator, denominator}
+ * {@code int[2]} {numerator, denominator}
  * </td>
  * <td>
- * <code>"SRational"</code>
+ * {@code "SRational"}
  * </td>
  * </tr>
  *
@@ -218,10 +218,10 @@ import com.sun.imageio.plugins.tiff.TIFFIFD;
  * {@link TIFFTag#TIFF_FLOAT}
  * </td>
  * <td>
- * <code>float</code>
+ * {@code float}
  * </td>
  * <td>
- * <code>"Float"</code>
+ * {@code "Float"}
  * </td>
  * </tr>
  *
@@ -233,10 +233,10 @@ import com.sun.imageio.plugins.tiff.TIFFIFD;
  * {@link TIFFTag#TIFF_DOUBLE}
  * </td>
  * <td>
- * <code>double</code>
+ * {@code double}
  * </td>
  * <td>
- * <code>"Double"</code>
+ * {@code "Double"}
  * </td>
  * </tr>
  *
@@ -248,10 +248,10 @@ import com.sun.imageio.plugins.tiff.TIFFIFD;
  * {@link TIFFTag#TIFF_IFD_POINTER}
  * </td>
  * <td>
- * <code>long</code>
+ * {@code long}
  * </td>
  * <td>
- * <code>"IFDPointer"</code>
+ * {@code "IFDPointer"}
  * </td>
  * </tr>
  *
@@ -411,19 +411,19 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Creates a <code>TIFFField</code> from a TIFF native image
+     * Creates a {@code TIFFField} from a TIFF native image
      * metadata node. If the value of the <tt>"tagNumber"</tt> attribute
-     * of the node is not found in <code>tagSet</code> then a new
-     * <code>TIFFTag</code> with name <code>TIFFTag.UNKNOWN_TAG_NAME</code>
+     * of the node is not found in {@code tagSet} then a new
+     * {@code TIFFTag} with name {@code TIFFTag.UNKNOWN_TAG_NAME}
      * will be created and assigned to the field.
      *
-     * @param tagSet The <code>TIFFTagSet</code> to which the
-     * <code>TIFFTag</code> of the field belongs.
-     * @param node A native TIFF image metadata <code>TIFFField</code> node.
-     * @throws NullPointerException if <code>node</code> is
-     * <code>null</code>.
+     * @param tagSet The {@code TIFFTagSet} to which the
+     * {@code TIFFTag} of the field belongs.
+     * @param node A native TIFF image metadata {@code TIFFField} node.
+     * @throws NullPointerException if {@code node} is
+     * {@code null}.
      * @throws IllegalArgumentException if the name of the node is not
-     * <code>"TIFFField"</code>.
+     * {@code "TIFFField"}.
      * @return A new {@code TIFFField}.
      */
     public static TIFFField createFromMetadataNode(TIFFTagSet tagSet,
@@ -487,14 +487,14 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Constructs a <code>TIFFField</code> with arbitrary data. The
-     * <code>type</code> parameter must be a value for which
+     * Constructs a {@code TIFFField} with arbitrary data. The
+     * {@code type} parameter must be a value for which
      * {@link TIFFTag#isDataTypeOK tag.isDataTypeOK()}
-     * returns <code>true</code>. The <code>data</code> parameter must
+     * returns {@code true}. The {@code data} parameter must
      * be an array of a Java type appropriate for the type of the TIFF
      * field.
      *
-     * <p>Note that the value (data) of the <code>TIFFField</code>
+     * <p>Note that the value (data) of the {@code TIFFField}
      * will always be the actual field value regardless of the number of
      * bytes required for that value. This is the case despite the fact
      * that the TIFF <i>IFD Entry</i> corresponding to the field may
@@ -503,24 +503,29 @@ public class TIFFField implements Cloneable {
      * value fits into 4 bytes). In other words, the value of the
      * field will already have been read from the TIFF stream. (An exception
      * to this case may occur when the field represents the contents of a
-     * non-baseline IFD. In that case the data will be a <code>long[]</code>
-     * containing the offset to the IFD and the <code>TIFFDirectory</code>
+     * non-baseline IFD. In that case the data will be a {@code long[]}
+     * containing the offset to the IFD and the {@code TIFFDirectory}
      * returned by {@link #getDirectory()} will be its contents.)
      *
      * @param tag The tag to associated with this field.
-     * @param type One of the <code>TIFFTag.TIFF_*</code> constants
+     * @param type One of the {@code TIFFTag.TIFF_*} constants
      * indicating the data type of the field as written to the TIFF stream.
      * @param count The number of data values.
      * @param data The actual data content of the field.
      *
-     * @throws NullPointerException if <code>tag&nbsp;==&nbsp;null</code>.
-     * @throws IllegalArgumentException if <code>type</code> is not
-     * one of the <code>TIFFTag.TIFF_*</code> data type constants.
-     * @throws IllegalArgumentException if <code>type</code> is an unacceptable
-     * data type for the supplied <code>TIFFTag</code>.
-     * @throws IllegalArgumentException if <code>count&nbsp;&lt;&nbsp;0</code>.
-     * @throws NullPointerException if <code>data&nbsp;==&nbsp;null</code>.
-     * @throws IllegalArgumentException if <code>data</code> is an instance of
+     * @throws NullPointerException if {@code tag&nbsp;==&nbsp;null}.
+     * @throws IllegalArgumentException if {@code type} is not
+     * one of the {@code TIFFTag.TIFF_*} data type constants.
+     * @throws IllegalArgumentException if {@code type} is an unacceptable
+     * data type for the supplied {@code TIFFTag}.
+     * @throws IllegalArgumentException if {@code count&nbsp;&lt;&nbsp;0}.
+     * @throws IllegalArgumentException if {@code count&nbsp;&lt;&nbsp;1}
+     * and {@code type} is {@code TIFF_RATIONAL} or
+     * {@code TIFF_SRATIONAL}.
+     * @throws IllegalArgumentException if {@code count&nbsp;&ne;&nbsp;1}
+     * and {@code type} is {@code TIFF_IFD_POINTER}.
+     * @throws NullPointerException if {@code data&nbsp;==&nbsp;null}.
+     * @throws IllegalArgumentException if {@code data} is an instance of
      * a class incompatible with the specified type.
      * @throws IllegalArgumentException if the size of the data array is wrong.
      */
@@ -534,6 +539,14 @@ public class TIFFField implements Cloneable {
                 + " for " + tag.getName() + " tag");
         } else if(count < 0) {
             throw new IllegalArgumentException("count < 0!");
+        } else if((type == TIFFTag.TIFF_RATIONAL
+                   || type == TIFFTag.TIFF_SRATIONAL)
+                  && count < 1) {
+            throw new IllegalArgumentException
+                ("Type is TIFF_RATIONAL or TIFF_SRATIONAL and count < 1");
+        } else if (type == TIFFTag.TIFF_IFD_POINTER && count != 1) {
+            throw new IllegalArgumentException
+                ("Type is TIFF_IFD_POINTER count != 1");
         } else if(data == null) {
             throw new NullPointerException("data == null!");
         }
@@ -612,15 +625,15 @@ public class TIFFField implements Cloneable {
      * parameters and the created array.
      *
      * @param tag The tag to associated with this field.
-     * @param type One of the <code>TIFFTag.TIFF_*</code> constants
+     * @param type One of the {@code TIFFTag.TIFF_*} constants
      * indicating the data type of the field as written to the TIFF stream.
      * @param count The number of data values.
-     * @throws NullPointerException if <code>tag&nbsp;==&nbsp;null</code>.
-     * @throws IllegalArgumentException if <code>type</code> is not
-     * one of the <code>TIFFTag.TIFF_*</code> data type constants.
-     * @throws IllegalArgumentException if <code>type</code> is an unacceptable
-     * data type for the supplied <code>TIFFTag</code>.
-     * @throws IllegalArgumentException if <code>count&nbsp;&lt;&nbsp;0</code>.
+     * @throws NullPointerException if {@code tag&nbsp;==&nbsp;null}.
+     * @throws IllegalArgumentException if {@code type} is not
+     * one of the {@code TIFFTag.TIFF_*} data type constants.
+     * @throws IllegalArgumentException if {@code type} is an unacceptable
+     * data type for the supplied {@code TIFFTag}.
+     * @throws IllegalArgumentException if {@code count&nbsp;&lt;&nbsp;0}.
      * @see #TIFFField(TIFFTag,int,int,Object)
      */
     public TIFFField(TIFFTag tag, int type, int count) {
@@ -628,20 +641,20 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Constructs a <code>TIFFField</code> with a single non-negative integral
+     * Constructs a {@code TIFFField} with a single non-negative integral
      * value.
      * The field will have type
      * {@link TIFFTag#TIFF_SHORT  TIFF_SHORT} if
-     * <code>val&nbsp;&lt;&nbsp;65536</code> and type
+     * {@code val&nbsp;&lt;&nbsp;65536} and type
      * {@link TIFFTag#TIFF_LONG TIFF_LONG} otherwise.  The count
      * of the field will be unity.
      *
      * @param tag The tag to associate with this field.
      * @param value The value to associate with this field.
-     * @throws NullPointerException if <code>tag&nbsp;==&nbsp;null</code>.
+     * @throws NullPointerException if {@code tag&nbsp;==&nbsp;null}.
      * @throws IllegalArgumentException if the derived type is unacceptable
-     * for the supplied <code>TIFFTag</code>.
-     * @throws IllegalArgumentException if <code>value&nbsp;&lt;&nbsp;0</code>.
+     * for the supplied {@code TIFFTag}.
+     * @throws IllegalArgumentException if {@code value&nbsp;&lt;&nbsp;0}.
      */
     public TIFFField(TIFFTag tag, int value) {
         if(tag == null) {
@@ -677,24 +690,24 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Constructs a <code>TIFFField</code> with an IFD offset and contents.
+     * Constructs a {@code TIFFField} with an IFD offset and contents.
      * The offset will be stored as the data of this field as
-     * <code>long[] {offset}</code>. The directory will not be cloned. The count
+     * {@code long[] {offset}}. The directory will not be cloned. The count
      * of the field will be unity.
      *
      * @param tag The tag to associated with this field.
-     * @param type One of the constants <code>TIFFTag.TIFF_LONG</code> or
-     * <code>TIFFTag.TIFF_IFD_POINTER</code>.
+     * @param type One of the constants {@code TIFFTag.TIFF_LONG} or
+     * {@code TIFFTag.TIFF_IFD_POINTER}.
      * @param offset The IFD offset.
      * @param dir The directory.
      *
-     * @throws NullPointerException if <code>tag&nbsp;==&nbsp;null</code>.
-     * @throws IllegalArgumentException if <code>type</code> is neither
-     * <code>TIFFTag.TIFF_LONG</code> nor <code>TIFFTag.TIFF_IFD_POINTER</code>.
-     * @throws IllegalArgumentException if <code>type</code> is an unacceptable
-     * data type for the supplied <code>TIFFTag</code>.
-     * @throws IllegalArgumentException if <code>offset</code> is non-positive.
-     * @throws NullPointerException if <code>dir&nbsp;==&nbsp;null</code>.
+     * @throws NullPointerException if {@code tag&nbsp;==&nbsp;null}.
+     * @throws IllegalArgumentException if {@code type} is neither
+     * {@code TIFFTag.TIFF_LONG} nor {@code TIFFTag.TIFF_IFD_POINTER}.
+     * @throws IllegalArgumentException if {@code type} is an unacceptable
+     * data type for the supplied {@code TIFFTag}.
+     * @throws IllegalArgumentException if {@code offset} is non-positive.
+     * @throws NullPointerException if {@code dir&nbsp;==&nbsp;null}.
      *
      * @see #TIFFField(TIFFTag,int,int,Object)
      */
@@ -715,14 +728,14 @@ public class TIFFField implements Cloneable {
     /**
      * Retrieves the tag associated with this field.
      *
-     * @return The associated <code>TIFFTag</code>.
+     * @return The associated {@code TIFFTag}.
      */
     public TIFFTag getTag() {
         return tag;
     }
 
     /**
-     * Retrieves the tag number in the range <code>[0,&nbsp;65535]</code>.
+     * Retrieves the tag number in the range {@code [0,&nbsp;65535]}.
      *
      * @return The tag number.
      */
@@ -732,7 +745,7 @@ public class TIFFField implements Cloneable {
 
     /**
      * Returns the type of the data stored in the field.  For a TIFF 6.0
-     * stream, the value will equal one of the <code>TIFFTag.TIFF_*</code>
+     * stream, the value will equal one of the {@code TIFFTag.TIFF_*}
      * constants. For future revisions of TIFF, higher values are possible.
      *
      * @return The data type of the field value.
@@ -744,11 +757,11 @@ public class TIFFField implements Cloneable {
     /**
      * Returns the name of the supplied data type constant.
      *
-     * @param dataType One of the <code>TIFFTag.TIFF_*</code> constants
+     * @param dataType One of the {@code TIFFTag.TIFF_*} constants
      * indicating the data type of the field as written to the TIFF stream.
      * @return The type name corresponding to the supplied type constant.
-     * @throws IllegalArgumentException if <code>dataType</code> is not
-     * one of the <code>TIFFTag.TIFF_*</code> data type constants.
+     * @throws IllegalArgumentException if {@code dataType} is not
+     * one of the {@code TIFFTag.TIFF_*} data type constants.
      */
     public static String getTypeName(int dataType) {
         if (dataType < TIFFTag.MIN_DATATYPE ||
@@ -761,11 +774,11 @@ public class TIFFField implements Cloneable {
 
     /**
      * Returns the data type constant corresponding to the supplied data
-     * type name. If the name is unknown <code>-1</code> will be returned.
+     * type name. If the name is unknown {@code -1} will be returned.
      *
      * @param typeName The type name.
-     * @return One of the <code>TIFFTag.TIFF_*</code> constants or
-     * <code>-1</code> if the name is not recognized.
+     * @return One of the {@code TIFFTag.TIFF_*} constants or
+     * {@code -1} if the name is not recognized.
      */
     public static int getTypeByName(String typeName) {
         for (int i = TIFFTag.MIN_DATATYPE; i <= TIFFTag.MAX_DATATYPE; i++) {
@@ -780,14 +793,14 @@ public class TIFFField implements Cloneable {
     /**
      * Creates an array appropriate for the indicated data type.
      *
-     * @param dataType One of the <code>TIFFTag.TIFF_*</code> data type
+     * @param dataType One of the {@code TIFFTag.TIFF_*} data type
      * constants.
      * @param count The number of values in the array.
      * @return An array appropriate for the specified data type.
      *
-     * @throws IllegalArgumentException if <code>dataType</code> is not
-     * one of the <code>TIFFTag.TIFF_*</code> data type constants.
-     * @throws IllegalArgumentException if <code>count&nbsp;&lt;&nbsp;0</code>.
+     * @throws IllegalArgumentException if {@code dataType} is not
+     * one of the {@code TIFFTag.TIFF_*} data type constants.
+     * @throws IllegalArgumentException if {@code count&nbsp;&lt;&nbsp;0}.
      */
     public static Object createArrayForType(int dataType, int count) {
         if(count < 0) {
@@ -823,15 +836,15 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns the <code>TIFFField</code> as a node named either
+     * Returns the {@code TIFFField} as a node named either
      * <tt>"TIFFField"</tt> or <tt>"TIFFIFD"</tt> as described in the
      * TIFF native image metadata specification. The node will be named
      * <tt>"TIFFIFD"</tt> if and only if the field's data object is an
      * instance of {@link TIFFDirectory} or equivalently
      * {@link TIFFTag#isIFDPointer getTag.isIFDPointer()} returns
-     * <code>true</code>.
+     * {@code true}.
      *
-     * @return a <code>Node</code> named <tt>"TIFFField"</tt> or
+     * @return a {@code Node} named <tt>"TIFFField"</tt> or
      * <tt>"TIFFIFD"</tt>.
      */
     public Node getAsNativeNode() {
@@ -850,8 +863,8 @@ public class TIFFField implements Cloneable {
 
     /**
      * Returns the number of data items present in the field.  For
-     * <code>TIFFTag.TIFF_ASCII</code> fields, the value returned is the
-     * number of <code>String</code>s, not the total length of the
+     * {@code TIFFTag.TIFF_ASCII} fields, the value returned is the
+     * number of {@code String}s, not the total length of the
      * data as in the file representation.
      *
      * @return The number of data items present in the field.
@@ -871,17 +884,17 @@ public class TIFFField implements Cloneable {
 
     /**
      * Returns the data as an uninterpreted array of
-     * <code>byte</code>s.  The type of the field must be one of
-     * <code>TIFFTag.TIFF_BYTE</code>, <code>TIFF_SBYTE</code>, or
-     * <code>TIFF_UNDEFINED</code>.
+     * {@code byte}s.  The type of the field must be one of
+     * {@code TIFFTag.TIFF_BYTE}, {@code TIFF_SBYTE}, or
+     * {@code TIFF_UNDEFINED}.
      *
-     * <p> For data in <code>TIFFTag.TIFF_BYTE</code> format, the application
+     * <p> For data in {@code TIFFTag.TIFF_BYTE} format, the application
      * must take care when promoting the data to longer integral types
      * to avoid sign extension.
      *
      * @throws ClassCastException if the field is not of type
-     * <code>TIFF_BYTE</code>, <code>TIFF_SBYTE</code>, or
-     * <code>TIFF_UNDEFINED</code>.
+     * {@code TIFF_BYTE}, {@code TIFF_SBYTE}, or
+     * {@code TIFF_UNDEFINED}.
      * @return The data as an uninterpreted array of bytes.
      */
     public byte[] getAsBytes() {
@@ -889,11 +902,11 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns <code>TIFFTag.TIFF_SHORT</code> data as an array of
-     * <code>char</code>s (unsigned 16-bit integers).
+     * Returns {@code TIFFTag.TIFF_SHORT} data as an array of
+     * {@code char}s (unsigned 16-bit integers).
      *
      * @throws ClassCastException if the field is not of type
-     * <code>TIFF_SHORT</code>.
+     * {@code TIFF_SHORT}.
      * @return The data as an array of {@code char}s.
      */
     public char[] getAsChars() {
@@ -901,11 +914,11 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns <code>TIFFTag.TIFF_SSHORT</code> data as an array of
-     * <code>short</code>s (signed 16-bit integers).
+     * Returns {@code TIFFTag.TIFF_SSHORT} data as an array of
+     * {@code short}s (signed 16-bit integers).
      *
      * @throws ClassCastException if the field is not of type
-     * <code>TIFF_SSHORT</code>.
+     * {@code TIFF_SSHORT}.
      * @return The data as an array of {@code short}s.
      */
     public short[] getAsShorts() {
@@ -913,12 +926,12 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns <code>TIFFTag.TIFF_SLONG</code> data as an array of
-     * <code>int</code>s (signed 32-bit integers).
+     * Returns {@code TIFFTag.TIFF_SLONG} data as an array of
+     * {@code int}s (signed 32-bit integers).
      *
      * @throws ClassCastException if the field is not of type
-     * <code>TIFF_SHORT</code>, <code>TIFF_SSHORT</code>, or
-     * <code>TIFF_SLONG</code>.
+     * {@code TIFF_SHORT}, {@code TIFF_SSHORT}, or
+     * {@code TIFF_SLONG}.
      * @return The data as an array of {@code int}s.
      */
     public int[] getAsInts() {
@@ -944,12 +957,12 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns <code>TIFFTag.TIFF_LONG</code> or
-     * <code>TIFF_IFD_POINTER</code> data as an array of
-     * <code>long</code>s (signed 64-bit integers).
+     * Returns {@code TIFFTag.TIFF_LONG} or
+     * {@code TIFF_IFD_POINTER} data as an array of
+     * {@code long}s (signed 64-bit integers).
      *
      * @throws ClassCastException if the field is not of type
-     * <code>TIFF_LONG</code> or <code>TIFF_IFD_POINTER</code>.
+     * {@code TIFF_LONG} or {@code TIFF_IFD_POINTER}.
      * @return The data as an array of {@code long}s.
      */
     public long[] getAsLongs() {
@@ -957,11 +970,11 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns <code>TIFFTag.TIFF_FLOAT</code> data as an array of
-     * <code>float</code>s (32-bit floating-point values).
+     * Returns {@code TIFFTag.TIFF_FLOAT} data as an array of
+     * {@code float}s (32-bit floating-point values).
      *
      * @throws ClassCastException if the field is not of type
-     * <code>TIFF_FLOAT</code>.
+     * {@code TIFF_FLOAT}.
      * @return The data as an array of {@code float}s.
      */
     public float[] getAsFloats() {
@@ -969,11 +982,11 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns <code>TIFFTag.TIFF_DOUBLE</code> data as an array of
-     * <code>double</code>s (64-bit floating-point values).
+     * Returns {@code TIFFTag.TIFF_DOUBLE} data as an array of
+     * {@code double}s (64-bit floating-point values).
      *
      * @throws ClassCastException if the field is not of type
-     * <code>TIFF_DOUBLE</code>.
+     * {@code TIFF_DOUBLE}.
      * @return The data as an array of {@code double}s.
      */
     public double[] getAsDoubles() {
@@ -981,11 +994,11 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns <code>TIFFTag.TIFF_SRATIONAL</code> data as an array of
-     * 2-element arrays of <code>int</code>s.
+     * Returns {@code TIFFTag.TIFF_SRATIONAL} data as an array of
+     * 2-element arrays of {@code int}s.
      *
      * @throws ClassCastException if the field is not of type
-     * <code>TIFF_SRATIONAL</code>.
+     * {@code TIFF_SRATIONAL}.
      * @return The data as an array of signed rationals.
      */
     public int[][] getAsSRationals() {
@@ -993,11 +1006,11 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns <code>TIFFTag.TIFF_RATIONAL</code> data as an array of
-     * 2-element arrays of <code>long</code>s.
+     * Returns {@code TIFFTag.TIFF_RATIONAL} data as an array of
+     * 2-element arrays of {@code long}s.
      *
      * @throws ClassCastException if the field is not of type
-     * <code>TIFF_RATIONAL</code>.
+     * {@code TIFF_RATIONAL}.
      * @return The data as an array of unsigned rationals.
      */
     public long[][] getAsRationals() {
@@ -1005,30 +1018,30 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns data in any format as an <code>int</code>.
+     * Returns data in any format as an {@code int}.
      *
-     * <p> <code>TIFFTag.TIFF_BYTE</code> values are treated as unsigned; that
+     * <p> {@code TIFFTag.TIFF_BYTE} values are treated as unsigned; that
      * is, no sign extension will take place and the returned value
-     * will be in the range [0, 255].  <code>TIFF_SBYTE</code> data
+     * will be in the range [0, 255].  {@code TIFF_SBYTE} data
      * will be returned in the range [-128, 127].
      *
-     * <p> A <code>TIFF_UNDEFINED</code> value is treated as though
-     * it were a <code>TIFF_BYTE</code>.
+     * <p> A {@code TIFF_UNDEFINED} value is treated as though
+     * it were a {@code TIFF_BYTE}.
      *
-     * <p> Data in <code>TIFF_SLONG</code>, <code>TIFF_LONG</code>,
-     * <code>TIFF_FLOAT</code>, <code>TIFF_DOUBLE</code> or
-     * <code>TIFF_IFD_POINTER</code> format are simply cast to
-     * <code>int</code> and may suffer from truncation.
+     * <p> Data in {@code TIFF_SLONG}, {@code TIFF_LONG},
+     * {@code TIFF_FLOAT}, {@code TIFF_DOUBLE} or
+     * {@code TIFF_IFD_POINTER} format are simply cast to
+     * {@code int} and may suffer from truncation.
      *
-     * <p> Data in <code>TIFF_SRATIONAL</code> or
-     * <code>TIFF_RATIONAL</code> format are evaluated by dividing the
+     * <p> Data in {@code TIFF_SRATIONAL} or
+     * {@code TIFF_RATIONAL} format are evaluated by dividing the
      * numerator into the denominator using double-precision
-     * arithmetic and then casting to <code>int</code>.  Loss of
+     * arithmetic and then casting to {@code int}.  Loss of
      * precision and truncation may occur.
      *
-     * <p> Data in <code>TIFF_ASCII</code> format will be parsed as by
-     * the <code>Double.parseDouble</code> method, with the result
-     * case to <code>int</code>.
+     * <p> Data in {@code TIFF_ASCII} format will be parsed as by
+     * the {@code Double.parseDouble} method, with the result
+     * case to {@code int}.
      *
      * @param index The index of the data.
      * @return The data at the given index as an {@code int}.
@@ -1068,17 +1081,17 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns data in any format as a <code>long</code>.
+     * Returns data in any format as a {@code long}.
      *
-     * <p> <code>TIFFTag.TIFF_BYTE</code> and <code>TIFF_UNDEFINED</code> data
+     * <p> {@code TIFFTag.TIFF_BYTE} and {@code TIFF_UNDEFINED} data
      * are treated as unsigned; that is, no sign extension will take
      * place and the returned value will be in the range [0, 255].
-     * <code>TIFF_SBYTE</code> data will be returned in the range
+     * {@code TIFF_SBYTE} data will be returned in the range
      * [-128, 127].
      *
-     * <p> Data in <code>TIFF_ASCII</code> format will be parsed as by
-     * the <code>Double.parseDouble</code> method, with the result
-     * cast to <code>long</code>.
+     * <p> Data in {@code TIFF_ASCII} format will be parsed as by
+     * the {@code Double.parseDouble} method, with the result
+     * cast to {@code long}.
      *
      * @param index The index of the data.
      * @return The data at the given index as a {@code long}.
@@ -1114,27 +1127,27 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns data in any format as a <code>float</code>.
+     * Returns data in any format as a {@code float}.
      *
-     * <p> <code>TIFFTag.TIFF_BYTE</code> and <code>TIFF_UNDEFINED</code> data
+     * <p> {@code TIFFTag.TIFF_BYTE} and {@code TIFF_UNDEFINED} data
      * are treated as unsigned; that is, no sign extension will take
      * place and the returned value will be in the range [0, 255].
-     * <code>TIFF_SBYTE</code> data will be returned in the range
+     * {@code TIFF_SBYTE} data will be returned in the range
      * [-128, 127].
      *
-     * <p> Data in <code>TIFF_SLONG</code>, <code>TIFF_LONG</code>,
-     * <code>TIFF_DOUBLE</code>, or <code>TIFF_IFD_POINTER</code> format are
-     * simply cast to <code>float</code> and may suffer from
+     * <p> Data in {@code TIFF_SLONG}, {@code TIFF_LONG},
+     * {@code TIFF_DOUBLE}, or {@code TIFF_IFD_POINTER} format are
+     * simply cast to {@code float} and may suffer from
      * truncation.
      *
-     * <p> Data in <code>TIFF_SRATIONAL</code> or
-     * <code>TIFF_RATIONAL</code> format are evaluated by dividing the
+     * <p> Data in {@code TIFF_SRATIONAL} or
+     * {@code TIFF_RATIONAL} format are evaluated by dividing the
      * numerator into the denominator using double-precision
-     * arithmetic and then casting to <code>float</code>.
+     * arithmetic and then casting to {@code float}.
      *
-     * <p> Data in <code>TIFF_ASCII</code> format will be parsed as by
-     * the <code>Double.parseDouble</code> method, with the result
-     * cast to <code>float</code>.
+     * <p> Data in {@code TIFF_ASCII} format will be parsed as by
+     * the {@code Double.parseDouble} method, with the result
+     * cast to {@code float}.
      *
      * @param index The index of the data.
      * @return The data at the given index as a {@code float}.
@@ -1174,21 +1187,21 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns data in any format as a <code>double</code>.
+     * Returns data in any format as a {@code double}.
      *
-     * <p> <code>TIFFTag.TIFF_BYTE</code> and <code>TIFF_UNDEFINED</code> data
+     * <p> {@code TIFFTag.TIFF_BYTE} and {@code TIFF_UNDEFINED} data
      * are treated as unsigned; that is, no sign extension will take
      * place and the returned value will be in the range [0, 255].
-     * <code>TIFF_SBYTE</code> data will be returned in the range
+     * {@code TIFF_SBYTE} data will be returned in the range
      * [-128, 127].
      *
-     * <p> Data in <code>TIFF_SRATIONAL</code> or
-     * <code>TIFF_RATIONAL</code> format are evaluated by dividing the
+     * <p> Data in {@code TIFF_SRATIONAL} or
+     * {@code TIFF_RATIONAL} format are evaluated by dividing the
      * numerator into the denominator using double-precision
      * arithmetic.
      *
-     * <p> Data in <code>TIFF_ASCII</code> format will be parsed as by
-     * the <code>Double.parseDouble</code> method.
+     * <p> Data in {@code TIFF_ASCII} format will be parsed as by
+     * the {@code Double.parseDouble} method.
      *
      * @param index The index of the data.
      * @return The data at the given index as a {@code double}.
@@ -1228,11 +1241,11 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns a <code>TIFFTag.TIFF_ASCII</code> value as a
-     * <code>String</code>.
+     * Returns a {@code TIFFTag.TIFF_ASCII} value as a
+     * {@code String}.
      *
      * @throws ClassCastException if the field is not of type
-     * <code>TIFF_ASCII</code>.
+     * {@code TIFF_ASCII}.
      *
      * @param index The index of the data.
      * @return The data at the given index as a {@code String}.
@@ -1242,13 +1255,13 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns a <code>TIFFTag.TIFF_SRATIONAL</code> data item as a
-     * two-element array of <code>int</code>s.
+     * Returns a {@code TIFFTag.TIFF_SRATIONAL} data item as a
+     * two-element array of {@code int}s.
      *
      * @param index The index of the data.
      * @return The data at the given index as a signed rational.
      * @throws ClassCastException if the field is not of type
-     * <code>TIFF_SRATIONAL</code>.
+     * {@code TIFF_SRATIONAL}.
      */
     public int[] getAsSRational(int index) {
         return ((int[][])data)[index];
@@ -1261,7 +1274,7 @@ public class TIFFField implements Cloneable {
      * @param index The index of the data.
      * @return The data at the given index as an unsigned rational.
      * @throws ClassCastException if the field is not of type
-     * <code>TIFF_RATIONAL</code>.
+     * {@code TIFF_RATIONAL}.
      */
     public long[] getAsRational(int index) {
         return ((long[][])data)[index];
@@ -1269,11 +1282,11 @@ public class TIFFField implements Cloneable {
 
 
     /**
-     * Returns a <code>String</code> containing a human-readable
+     * Returns a {@code String} containing a human-readable
      * version of the data item.  Data of type
-     * <code>TIFFTag.TIFF_RATIONAL</code> or <code>TIFF_SRATIONAL</code> are
+     * {@code TIFFTag.TIFF_RATIONAL} or {@code TIFF_SRATIONAL} are
      * represented as a pair of integers separated by a
-     * <code>'/'</code> character.
+     * {@code '/'} character.
      *
      * @param index The index of the data.
      * @return The data at the given index as a {@code String}.
@@ -1342,7 +1355,7 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns whether the field has a <code>TIFFDirectory</code>.
+     * Returns whether the field has a {@code TIFFDirectory}.
      *
      * @return true if and only if getDirectory() returns non-null.
      */
@@ -1351,8 +1364,8 @@ public class TIFFField implements Cloneable {
     }
 
     /**
-     * Returns the associated <code>TIFFDirectory</code>, if available. If no
-     * directory is set, then <code>null</code> will be returned.
+     * Returns the associated {@code TIFFDirectory}, if available. If no
+     * directory is set, then {@code null} will be returned.
      *
      * @return the TIFFDirectory instance or null.
      */
@@ -1363,7 +1376,7 @@ public class TIFFField implements Cloneable {
     /**
      * Clones the field and all the information contained therein.
      *
-     * @return A clone of this <code>TIFFField</code>.
+     * @return A clone of this {@code TIFFField}.
      * @throws CloneNotSupportedException if the instance cannot be cloned.
      */
     @Override
diff --git a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFImageReadParam.java b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFImageReadParam.java
index 27f633c7cfd..9c120d094ef 100644
--- a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFImageReadParam.java
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFImageReadParam.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -39,11 +39,11 @@ import javax.imageio.ImageReadParam;
  * be provided by this interface.
  *
  * <p> Additional TIFF tags must be organized into
- * <code>TIFFTagSet</code>s.  A <code>TIFFTagSet</code> may be
+ * {@code TIFFTagSet}s.  A {@code TIFFTagSet} may be
  * provided to the reader by means of the
- * <code>addAllowedTagSet</code> method.  By default, the tag sets
- * <code>BaselineTIFFTagSet</code>, <code>FaxTIFFTagSet</code>,
- * <code>ExifParentTIFFTagSet</code>, and <code>GeoTIFFTagSet</code>
+ * {@code addAllowedTagSet} method.  By default, the tag sets
+ * {@code BaselineTIFFTagSet}, {@code FaxTIFFTagSet},
+ * {@code ExifParentTIFFTagSet}, and {@code GeoTIFFTagSet}
  * are included.
  *
  * @since 9
@@ -53,10 +53,10 @@ public class TIFFImageReadParam extends ImageReadParam {
     private List<TIFFTagSet> allowedTagSets = new ArrayList<TIFFTagSet>(4);
 
     /**
-     * Constructs a <code>TIFFImageReadParam</code>.  Tags defined by
-     * the <code>TIFFTagSet</code>s <code>BaselineTIFFTagSet</code>,
-     * <code>FaxTIFFTagSet</code>, <code>ExifParentTIFFTagSet</code>, and
-     * <code>GeoTIFFTagSet</code> will be supported.
+     * Constructs a {@code TIFFImageReadParam}.  Tags defined by
+     * the {@code TIFFTagSet}s {@code BaselineTIFFTagSet},
+     * {@code FaxTIFFTagSet}, {@code ExifParentTIFFTagSet}, and
+     * {@code GeoTIFFTagSet} will be supported.
      *
      * @see BaselineTIFFTagSet
      * @see FaxTIFFTagSet
@@ -71,13 +71,13 @@ public class TIFFImageReadParam extends ImageReadParam {
     }
 
     /**
-     * Adds a <code>TIFFTagSet</code> object to the list of allowed
+     * Adds a {@code TIFFTagSet} object to the list of allowed
      * tag sets.
      *
-     * @param tagSet a <code>TIFFTagSet</code>.
+     * @param tagSet a {@code TIFFTagSet}.
      *
-     * @throws IllegalArgumentException if <code>tagSet</code> is
-     * <code>null</code>.
+     * @throws IllegalArgumentException if {@code tagSet} is
+     * {@code null}.
      */
     public void addAllowedTagSet(TIFFTagSet tagSet) {
         if (tagSet == null) {
@@ -87,15 +87,15 @@ public class TIFFImageReadParam extends ImageReadParam {
     }
 
     /**
-     * Removes a <code>TIFFTagSet</code> object from the list of
-     * allowed tag sets.  Removal is based on the <code>equals</code>
-     * method of the <code>TIFFTagSet</code>, which is normally
+     * Removes a {@code TIFFTagSet} object from the list of
+     * allowed tag sets.  Removal is based on the {@code equals}
+     * method of the {@code TIFFTagSet}, which is normally
      * defined as reference equality.
      *
-     * @param tagSet a <code>TIFFTagSet</code>.
+     * @param tagSet a {@code TIFFTagSet}.
      *
-     * @throws IllegalArgumentException if <code>tagSet</code> is
-     * <code>null</code>.
+     * @throws IllegalArgumentException if {@code tagSet} is
+     * {@code null}.
      */
     public void removeAllowedTagSet(TIFFTagSet tagSet) {
         if (tagSet == null) {
@@ -105,10 +105,10 @@ public class TIFFImageReadParam extends ImageReadParam {
     }
 
     /**
-     * Returns a <code>List</code> containing the allowed
-     * <code>TIFFTagSet</code> objects.
+     * Returns a {@code List} containing the allowed
+     * {@code TIFFTagSet} objects.
      *
-     * @return a <code>List</code> of <code>TIFFTagSet</code>s.
+     * @return a {@code List} of {@code TIFFTagSet}s.
      */
     public List<TIFFTagSet> getAllowedTagSets() {
         return allowedTagSets;
diff --git a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFTag.java b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFTag.java
index 68542c4078d..c312bd55419 100644
--- a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFTag.java
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFTag.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -105,7 +105,7 @@ public class TIFFTag {
      * The name assigned to a tag with an unknown tag number. Such
      * a tag may be created for example when reading an IFD and a
      * tag number is encountered which is not in any of the
-     * <code>TIFFTagSet</code>s known to the reader.
+     * {@code TIFFTagSet}s known to the reader.
      */
     public static final String UNKNOWN_TAG_NAME = "UnknownTag";
 
@@ -141,12 +141,12 @@ public class TIFFTag {
     private SortedMap<Integer,String> valueNames = null;
 
     /**
-     * Constructs a <code>TIFFTag</code> with a given name, tag number, set
+     * Constructs a {@code TIFFTag} with a given name, tag number, set
      * of legal data types, and value count. A negative value count signifies
      * that either an arbitrary number of values is legal or the required count
      * is determined by the values of other fields in the IFD. A non-negative
      * count specifies the number of values which an associated field must
-     * contain. The tag will have no associated <code>TIFFTagSet</code>.
+     * contain. The tag will have no associated {@code TIFFTagSet}.
      *
      * <p> If there are mnemonic names to be associated with the legal
      * data values for the tag, {@link #addValueName(int, String)
@@ -183,18 +183,18 @@ public class TIFFTag {
     }
 
     /**
-     * Constructs a <code>TIFFTag</code> with a given name, tag number and
-     * <code>TIFFTagSet</code> to which it refers. The legal data types are
+     * Constructs a {@code TIFFTag} with a given name, tag number and
+     * {@code TIFFTagSet} to which it refers. The legal data types are
      * set to include {@link #TIFF_LONG} and {@link #TIFF_IFD_POINTER} and the
-     * value count is unity. The <code>TIFFTagSet</code> will
-     * represent the set of <code>TIFFTag</code>s which appear in the IFD
-     * pointed to. A <code>TIFFTag</code> represents an IFD pointer if and
-     * only if <code>tagSet</code> is non-<code>null</code> or the data
-     * type <code>TIFF_IFD_POINTER</code> is legal.
+     * value count is unity. The {@code TIFFTagSet} will
+     * represent the set of {@code TIFFTag}s which appear in the IFD
+     * pointed to. A {@code TIFFTag} represents an IFD pointer if and
+     * only if {@code tagSet} is non-{@code null} or the data
+     * type {@code TIFF_IFD_POINTER} is legal.
      *
      * @param name the name of the tag.
      * @param number the number used to represent the tag.
-     * @param tagSet the <code>TIFFTagSet</code> to which this tag belongs.
+     * @param tagSet the {@code TIFFTagSet} to which this tag belongs.
      * @throws NullPointerException if name or tagSet is null.
      * @throws IllegalArgumentException if number is negative.
      *
@@ -210,9 +210,9 @@ public class TIFFTag {
     }
 
     /**
-     * Constructs  a  <code>TIFFTag</code>  with  a  given  name,  tag number,
+     * Constructs  a  {@code TIFFTag}  with  a  given  name,  tag number,
      * and set  of  legal  data  types.  The value count of the tag will be
-     * undefined and it will  have  no associated <code>TIFFTagSet</code>.
+     * undefined and it will  have  no associated {@code TIFFTagSet}.
      *
      * @param name the name of the tag.
      * @param number the number used to represent the tag.
@@ -236,9 +236,9 @@ public class TIFFTag {
      *
      * @return the number of bytes used to store the given data type.
      *
-     * @throws IllegalArgumentException if <code>datatype</code> is
-     * less than <code>MIN_DATATYPE</code> or greater than
-     * <code>MAX_DATATYPE</code>.
+     * @throws IllegalArgumentException if {@code datatype} is
+     * less than {@code MIN_DATATYPE} or greater than
+     * {@code MAX_DATATYPE}.
      */
     public static int getSizeOfType(int dataType) {
         if (dataType < MIN_DATATYPE ||dataType > MAX_DATATYPE) {
@@ -251,7 +251,7 @@ public class TIFFTag {
     /**
      * Returns the name of the tag, as it will appear in image metadata.
      *
-     * @return the tag name, as a <code>String</code>.
+     * @return the tag name, as a {@code String}.
      */
     public String getName() {
         return name;
@@ -260,7 +260,7 @@ public class TIFFTag {
     /**
      * Returns the integer used to represent the tag.
      *
-     * @return the tag number, as an <code>int</code>.
+     * @return the tag number, as an {@code int}.
      */
     public int getNumber() {
         return number;
@@ -276,7 +276,7 @@ public class TIFFTag {
      * (1 &lt;&lt; TIFFTag.TIFF_SHORT) | (1 &lt;&lt; TIFFTag.TIFF_LONG)
      * </pre>
      *
-     * @return an <code>int</code> containing a bitmask encoding the
+     * @return an {@code int} containing a bitmask encoding the
      * set of valid data types.
      */
     public int getDataTypes() {
@@ -285,11 +285,11 @@ public class TIFFTag {
 
     /**
      * Returns the value count of this tag. If this value is positive, it
-     * represents the required number of values for a <code>TIFFField</code>
+     * represents the required number of values for a {@code TIFFField}
      * which has this tag. If the value is negative, the count is undefined.
      * In the latter case the count may be derived, e.g., the number of values
-     * of the <code>BitsPerSample</code> field is <code>SamplesPerPixel</code>,
-     * or it may be variable as in the case of most <code>US-ASCII</code>
+     * of the {@code BitsPerSample} field is {@code SamplesPerPixel},
+     * or it may be variable as in the case of most {@code US-ASCII}
      * fields.
      *
      * @return the value count of this tag.
@@ -299,18 +299,18 @@ public class TIFFTag {
     }
 
     /**
-     * Returns <code>true</code> if the given data type
+     * Returns {@code true} if the given data type
      * may be used for the data associated with this tag.
      *
      * @param dataType the data type to be queried, one of
-     * <code>TIFF_BYTE</code>, <code>TIFF_SHORT</code>, etc.
+     * {@code TIFF_BYTE}, {@code TIFF_SHORT}, etc.
      *
-     * @return a <code>boolean</code> indicating whether the given
+     * @return a {@code boolean} indicating whether the given
      * data type may be used with this tag.
      *
-     * @throws IllegalArgumentException if <code>datatype</code> is
-     * less than <code>MIN_DATATYPE</code> or greater than
-     * <code>MAX_DATATYPE</code>.
+     * @throws IllegalArgumentException if {@code datatype} is
+     * less than {@code MIN_DATATYPE} or greater than
+     * {@code MAX_DATATYPE}.
      */
     public boolean isDataTypeOK(int dataType) {
         if (dataType < MIN_DATATYPE || dataType > MAX_DATATYPE) {
@@ -320,38 +320,38 @@ public class TIFFTag {
     }
 
     /**
-     * Returns the <code>TIFFTagSet</code> of which this tag is a part.
+     * Returns the {@code TIFFTagSet} of which this tag is a part.
      *
-     * @return the containing <code>TIFFTagSet</code>.
+     * @return the containing {@code TIFFTagSet}.
      */
     public TIFFTagSet getTagSet() {
         return tagSet;
     }
 
     /**
-     * Returns <code>true</code> if this tag is used to point to an IFD
-     * structure containing additional tags. A <code>TIFFTag</code> represents
-     * an IFD pointer if and only if its <code>TIFFTagSet</code> is
-     * non-<code>null</code> or the data type <code>TIFF_IFD_POINTER</code> is
+     * Returns {@code true} if this tag is used to point to an IFD
+     * structure containing additional tags. A {@code TIFFTag} represents
+     * an IFD pointer if and only if its {@code TIFFTagSet} is
+     * non-{@code null} or the data type {@code TIFF_IFD_POINTER} is
      * legal. This condition will be satisfied if and only if either
-     * <code>getTagSet()&nbsp;!=&nbsp;null</code> or
-     * <code>isDataTypeOK(TIFF_IFD_POINTER)&nbsp;==&nbsp;true</code>.
+     * {@code getTagSet()&nbsp;!=&nbsp;null} or
+     * {@code isDataTypeOK(TIFF_IFD_POINTER)&nbsp;==&nbsp;true}.
      *
      * <p>Many TIFF extensions use the IFD mechanism in order to limit the
      * number of new tags that may appear in the root IFD.</p>
      *
-     * @return <code>true</code> if this tag points to an IFD.
+     * @return {@code true} if this tag points to an IFD.
      */
     public boolean isIFDPointer() {
         return tagSet != null || isDataTypeOK(TIFF_IFD_POINTER);
     }
 
     /**
-     * Returns <code>true</code> if there are mnemonic names associated with
+     * Returns {@code true} if there are mnemonic names associated with
      * the set of legal values for the data associated with this tag.  Mnemonic
      * names apply only to tags which have integral data type.
      *
-     * @return <code>true</code> if mnemonic value names are available.
+     * @return {@code true} if mnemonic value names are available.
      */
     public boolean hasValueNames() {
         return valueNames != null;
@@ -373,14 +373,14 @@ public class TIFFTag {
 
     /**
      * Returns the mnemonic name associated with a particular value
-     * that this tag's data may take on, or <code>null</code> if
+     * that this tag's data may take on, or {@code null} if
      * no name is present.  Mnemonic names apply only to tags which have
      * integral data type.
      *
      * @param value the data value.
      *
      * @return the mnemonic name associated with the value, as a
-     * <code>String</code>.
+     * {@code String}.
      */
     public String getValueName(int value) {
         if (valueNames == null) {
diff --git a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFTagSet.java b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFTagSet.java
index 8082fba86b8..793bafce1b7 100644
--- a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFTagSet.java
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFTagSet.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -39,7 +39,7 @@ import java.util.TreeSet;
  * specification itself).
  *
  * <p> This class and its subclasses are responsible for mapping
- * between raw tag numbers and <code>TIFFTag</code> objects, which
+ * between raw tag numbers and {@code TIFFTag} objects, which
  * contain additional information about each tag, such as the tag's
  * name, legal data types, and mnemonic names for some or all of ts
  * data values.
@@ -59,15 +59,15 @@ public class TIFFTagSet {
     private TIFFTagSet() {}
 
     /**
-     * Constructs a <code>TIFFTagSet</code>, given a <code>List</code>
-     * of <code>TIFFTag</code> objects.
+     * Constructs a {@code TIFFTagSet}, given a {@code List}
+     * of {@code TIFFTag} objects.
      *
-     * @param tags a <code>List</code> object containing
-     * <code>TIFFTag</code> objects to be added to this tag set.
+     * @param tags a {@code List} object containing
+     * {@code TIFFTag} objects to be added to this tag set.
      *
-     * @throws IllegalArgumentException if <code>tags</code> is
-     * <code>null</code>, or contains objects that are not instances
-     * of the <code>TIFFTag</code> class.
+     * @throws IllegalArgumentException if {@code tags} is
+     * {@code null}, or contains objects that are not instances
+     * of the {@code TIFFTag} class.
      */
     public TIFFTagSet(List<TIFFTag> tags) {
         if (tags == null) {
@@ -88,29 +88,29 @@ public class TIFFTagSet {
     }
 
     /**
-     * Returns the <code>TIFFTag</code> from this set that is
-     * associated with the given tag number, or <code>null</code> if
+     * Returns the {@code TIFFTag} from this set that is
+     * associated with the given tag number, or {@code null} if
      * no tag exists for that number.
      *
      * @param tagNumber the number of the tag to be retrieved.
      *
-     * @return the numbered <code>TIFFTag</code>, or <code>null</code>.
+     * @return the numbered {@code TIFFTag}, or {@code null}.
      */
     public TIFFTag getTag(int tagNumber) {
         return allowedTagsByNumber.get(Integer.valueOf(tagNumber));
     }
 
     /**
-     * Returns the <code>TIFFTag</code> having the given tag name, or
-     * <code>null</code> if the named tag does not belong to this tag set.
+     * Returns the {@code TIFFTag} having the given tag name, or
+     * {@code null} if the named tag does not belong to this tag set.
      *
      * @param tagName the name of the tag to be retrieved, as a
-     * <code>String</code>.
+     * {@code String}.
      *
-     * @return the named <code>TIFFTag</code>, or <code>null</code>.
+     * @return the named {@code TIFFTag}, or {@code null}.
      *
-     * @throws IllegalArgumentException if <code>tagName</code> is
-     * <code>null</code>.
+     * @throws IllegalArgumentException if {@code tagName} is
+     * {@code null}.
      */
     public TIFFTag getTag(String tagName) {
         if (tagName == null) {
@@ -123,7 +123,7 @@ public class TIFFTagSet {
      * Retrieves an unmodifiable numerically increasing set of tag numbers.
      *
      * <p>The returned object is unmodifiable and contains the tag
-     * numbers of all <code>TIFFTag</code>s in this <code>TIFFTagSet</code>
+     * numbers of all {@code TIFFTag}s in this {@code TIFFTagSet}
      * sorted into ascending order according to
      * {@link Integer#compareTo(Object)}.</p>
      *
@@ -145,7 +145,7 @@ public class TIFFTagSet {
      * Retrieves an unmodifiable lexicographically increasing set of tag names.
      *
      * <p>The returned object is unmodifiable and contains the tag
-     * names of all <code>TIFFTag</code>s in this <code>TIFFTagSet</code>
+     * names of all {@code TIFFTag}s in this {@code TIFFTagSet}
      * sorted into ascending order according to
      * {@link String#compareTo(Object)}.</p>
      *
diff --git a/jdk/src/java.desktop/share/classes/javax/print/ServiceUI.java b/jdk/src/java.desktop/share/classes/javax/print/ServiceUI.java
index 520d508c3b5..fede6e1b85c 100644
--- a/jdk/src/java.desktop/share/classes/javax/print/ServiceUI.java
+++ b/jdk/src/java.desktop/share/classes/javax/print/ServiceUI.java
@@ -193,36 +193,48 @@ public class ServiceUI {
             getLocalGraphicsEnvironment().getDefaultScreenDevice().
             getDefaultConfiguration().getBounds() : gc.getBounds();
 
+        x += gcBounds.x;
+        y += gcBounds.y;
         ServiceDialog dialog;
         if (owner instanceof Frame) {
             dialog = new ServiceDialog(gc,
-                                       x + gcBounds.x,
-                                       y + gcBounds.y,
+                                       x,
+                                       y,
                                        services, defaultIndex,
                                        flavor, attributes,
                                        (Frame)owner);
         } else {
             dialog = new ServiceDialog(gc,
-                                       x + gcBounds.x,
-                                       y + gcBounds.y,
+                                       x,
+                                       y,
                                        services, defaultIndex,
                                        flavor, attributes,
                                        (Dialog)owner);
         }
         Rectangle dlgBounds = dialog.getBounds();
 
-        // get union of all GC bounds
-        GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
-        GraphicsDevice[] gs = ge.getScreenDevices();
-        for (int j=0; j<gs.length; j++) {
-            gcBounds =
-                gcBounds.union(gs[j].getDefaultConfiguration().getBounds());
-        }
-
         // if portion of dialog is not within the gc boundary
         if (!gcBounds.contains(dlgBounds)) {
-            // put in the center relative to parent frame/dialog
-            dialog.setLocationRelativeTo(owner);
+            // check if dialog exceed window bounds at left or bottom
+            // Then position the dialog by moving it by the amount it exceeds
+            // the window bounds
+            // If it results in dialog moving beyond the window bounds at top/left
+            // then position it at window top/left
+            if (dlgBounds.x + dlgBounds.width > gcBounds.x + gcBounds.width) {
+                if ((gcBounds.x + gcBounds.width - dlgBounds.width) > gcBounds.x) {
+                    x = (gcBounds.x + gcBounds.width) - dlgBounds.width;
+                } else {
+                    x = gcBounds.x;
+                }
+            }
+            if (dlgBounds.y + dlgBounds.height > gcBounds.y + gcBounds.height) {
+                if ((gcBounds.y + gcBounds.height - dlgBounds.height) > gcBounds.y) {
+                    y = (gcBounds.y + gcBounds.height) - dlgBounds.height;
+                } else {
+                    y = gcBounds.y;
+                }
+            }
+            dialog.setBounds(x, y, dlgBounds.width, dlgBounds.height);
         }
         dialog.show();
 
diff --git a/jdk/src/java.desktop/share/classes/javax/swing/DefaultDesktopManager.java b/jdk/src/java.desktop/share/classes/javax/swing/DefaultDesktopManager.java
index 18f30579f4e..74778d50267 100644
--- a/jdk/src/java.desktop/share/classes/javax/swing/DefaultDesktopManager.java
+++ b/jdk/src/java.desktop/share/classes/javax/swing/DefaultDesktopManager.java
@@ -191,12 +191,6 @@ public class DefaultDesktopManager implements DesktopManager, java.io.Serializab
             JLayeredPane.putLayer(desktopIcon, layer);
         }
 
-        // If we are maximized we already have the normal bounds recorded
-        // don't try to re-record them, otherwise we incorrectly set the
-        // normal bounds to maximized state.
-        if (!f.isMaximum()) {
-            f.setNormalBounds(f.getBounds());
-        }
         if (findNext) {
             if (d.selectFrame(true) == null) {
                 // The icon is the last frame.
diff --git a/jdk/src/java.desktop/share/classes/javax/swing/filechooser/FileSystemView.java b/jdk/src/java.desktop/share/classes/javax/swing/filechooser/FileSystemView.java
index bbc35bf9c1d..e573cf6f6af 100644
--- a/jdk/src/java.desktop/share/classes/javax/swing/filechooser/FileSystemView.java
+++ b/jdk/src/java.desktop/share/classes/javax/swing/filechooser/FileSystemView.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -583,6 +583,69 @@ public abstract class FileSystemView {
         }
     }
 
+    /**
+     * Returns an array of files representing the values to show by default in
+     * the file chooser selector.
+     *
+     * @return an array of {@code File} objects.
+     * @throws SecurityException if the caller does not have necessary
+     *                           permissions
+     * @since 9
+     */
+    public File[] getChooserComboBoxFiles() {
+        return (File[]) ShellFolder.get("fileChooserComboBoxFolders");
+    }
+
+    /**
+     * Returns whether the specified file denotes a shell interpreted link which
+     * can be obtained by the {@link #getLinkLocation(File)}.
+     *
+     * @param file a file
+     * @return whether this is a link
+     * @throws NullPointerException if {@code file} equals {@code null}
+     * @throws SecurityException if the caller does not have necessary
+     *                           permissions
+     * @see #getLinkLocation(File)
+     * @since 9
+     */
+    public boolean isLink(File file) {
+        if (file == null) {
+            throw new NullPointerException("file is null");
+        }
+        try {
+            return ShellFolder.getShellFolder(file).isLink();
+        } catch (FileNotFoundException e) {
+            return false;
+        }
+    }
+
+    /**
+     * Returns the regular file referenced by the specified link file if
+     * the specified file is a shell interpreted link.
+     * Returns {@code null} if the specified file is not
+     * a shell interpreted link.
+     *
+     * @param file a file
+     * @return the linked file or {@code null}.
+     * @throws FileNotFoundException if the linked file does not exist
+     * @throws NullPointerException if {@code file} equals {@code null}
+     * @throws SecurityException if the caller does not have necessary
+     *                           permissions
+     * @since 9
+     */
+    public File getLinkLocation(File file) throws FileNotFoundException {
+        if (file == null) {
+            throw new NullPointerException("file is null");
+        }
+        ShellFolder shellFolder;
+        try {
+            shellFolder = ShellFolder.getShellFolder(file);
+        } catch (FileNotFoundException e) {
+            return null;
+        }
+        return shellFolder.isLink() ? shellFolder.getLinkLocation() : null;
+    }
+
     /**
      * Throws {@code FileNotFoundException} if file not found or current thread was interrupted
      */
diff --git a/jdk/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicScrollPaneUI.java b/jdk/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicScrollPaneUI.java
index a9b0b80e444..2a3df571977 100644
--- a/jdk/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicScrollPaneUI.java
+++ b/jdk/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicScrollPaneUI.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -962,18 +962,13 @@ public class BasicScrollPaneUI
                 int orientation = SwingConstants.VERTICAL;
 
                 // find which scrollbar to scroll, or return if none
-                if (toScroll == null || !toScroll.isVisible()) {
+                if (toScroll == null || !toScroll.isVisible()
+                        || e.isShiftDown()) {
                     toScroll = scrollpane.getHorizontalScrollBar();
                     if (toScroll == null || !toScroll.isVisible()) {
                         return;
                     }
                     orientation = SwingConstants.HORIZONTAL;
-                } else if(e.isShiftDown()){
-                    JScrollBar hScroll = scrollpane.getHorizontalScrollBar();
-                    if (hScroll != null && hScroll.isVisible()) {
-                        toScroll = hScroll;
-                        orientation = SwingConstants.HORIZONTAL;
-                    }
                 }
 
                 e.consume();
diff --git a/jdk/src/java.desktop/share/classes/javax/swing/plaf/synth/SynthDesktopPaneUI.java b/jdk/src/java.desktop/share/classes/javax/swing/plaf/synth/SynthDesktopPaneUI.java
index b22941c8f6f..f7b370eb35b 100644
--- a/jdk/src/java.desktop/share/classes/javax/swing/plaf/synth/SynthDesktopPaneUI.java
+++ b/jdk/src/java.desktop/share/classes/javax/swing/plaf/synth/SynthDesktopPaneUI.java
@@ -362,9 +362,6 @@ public class SynthDesktopPaneUI extends BasicDesktopPaneUI implements
                 setWasIcon(f, Boolean.TRUE);
             }
 
-            if (!f.isMaximum()) {
-                f.setNormalBounds(f.getBounds());
-            }
             c.remove(f);
             c.repaint(f.getX(), f.getY(), f.getWidth(), f.getHeight());
             try {
diff --git a/jdk/src/java.desktop/share/classes/javax/swing/plaf/synth/SynthTableHeaderUI.java b/jdk/src/java.desktop/share/classes/javax/swing/plaf/synth/SynthTableHeaderUI.java
index 904172fa049..16272ffa819 100644
--- a/jdk/src/java.desktop/share/classes/javax/swing/plaf/synth/SynthTableHeaderUI.java
+++ b/jdk/src/java.desktop/share/classes/javax/swing/plaf/synth/SynthTableHeaderUI.java
@@ -230,9 +230,10 @@ public class SynthTableHeaderUI extends BasicTableHeaderUI
 
             boolean hasRollover = (column == getRolloverColumn());
             if (isSelected || hasRollover || hasFocus) {
+                boolean enabled = (table == null)? true : table.isEnabled();
                 SynthLookAndFeel.setSelectedUI((SynthLabelUI)SynthLookAndFeel.
                              getUIOfType(getUI(), SynthLabelUI.class),
-                             isSelected, hasFocus, table.isEnabled(),
+                             isSelected, hasFocus, enabled,
                              hasRollover);
             } else {
                 SynthLookAndFeel.resetSelectedUI();
diff --git a/jdk/src/java.desktop/share/classes/sun/applet/Main.java b/jdk/src/java.desktop/share/classes/sun/applet/Main.java
index 681fb81c6db..086b1113614 100644
--- a/jdk/src/java.desktop/share/classes/sun/applet/Main.java
+++ b/jdk/src/java.desktop/share/classes/sun/applet/Main.java
@@ -30,8 +30,6 @@ import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.IOException;
-import java.lang.reflect.Method;
-import java.lang.reflect.InvocationTargetException;
 import java.net.URL;
 import java.net.MalformedURLException;
 import java.util.Enumeration;
@@ -75,7 +73,6 @@ public class Main {
     /**
      * Member variables set according to options passed in to AppletViewer.
      */
-    private boolean debugFlag = false;
     private boolean helpFlag  = false;
     private String  encoding  = null;
     private boolean noSecurityFlag  = false;
@@ -136,14 +133,6 @@ public class Main {
             return 1;
         }
 
-        if (debugFlag) {
-            // START A DEBUG SESSION
-            // Given the current architecture, we will end up decoding the
-            // arguments again, but at least we are guaranteed to have
-            // arguments which are valid.
-            return invokeDebugger(args);
-        }
-
         // INSTALL THE SECURITY MANAGER (if necessary)
         if (!noSecurityFlag && (System.getSecurityManager() == null))
             init();
@@ -191,9 +180,6 @@ public class Main {
                 throw new ParseException(lookup("main.err.dupoption", arg));
             encoding = args[++i];
             return 2;
-        } else if ("-debug".equals(arg)) {
-            debugFlag = true;
-            return 1;
         } else if ("-Xnosecurity".equals(arg)) {
             // This is an undocumented (and, in the future, unsupported)
             // flag which prevents AppletViewer from installing its own
@@ -267,68 +253,6 @@ public class Main {
         return u;
     }
 
-    /**
-     * Invoke the debugger with the arguments passed in to appletviewer.
-     *
-     * @param args The arguments passed into the debugger.
-     * @return     {@code 0} if the debugger is invoked successfully,
-     *             {@code 1} otherwise.
-     */
-    private int invokeDebugger(String [] args) {
-        // CONSTRUCT THE COMMAND LINE
-        String [] newArgs = new String[args.length + 1];
-        int current = 0;
-
-        // Add a -classpath argument that prevents
-        // the debugger from launching appletviewer with the default of
-        // ".". appletviewer's classpath should never contain valid
-        // classes since they will result in security exceptions.
-        // Ideally, the classpath should be set to "", but the VM won't
-        // allow an empty classpath, so a phony directory name is used.
-        String phonyDir = System.getProperty("java.home") +
-                          File.separator + "phony";
-        newArgs[current++] = "-Djava.class.path=" + phonyDir;
-
-        // Appletviewer's main class is the debuggee
-        newArgs[current++] = "sun.applet.Main";
-
-        // Append all the of the original appletviewer arguments,
-        // leaving out the "-debug" option.
-        for (int i = 0; i < args.length; i++) {
-            if (!("-debug".equals(args[i]))) {
-                newArgs[current++] = args[i];
-            }
-        }
-
-        // LAUNCH THE DEBUGGER
-        // Reflection is used for two reasons:
-        // 1) The debugger classes are on classpath and thus must be loaded
-        // by the application class loader. (Currently, appletviewer are
-        // loaded through the boot class path out of rt.jar.)
-        // 2) Reflection removes any build dependency between appletviewer
-        // and jdb.
-        try {
-            Class<?> c = Class.forName("com.sun.tools.example.debug.tty.TTY", true,
-                                    ClassLoader.getSystemClassLoader());
-            Method m = c.getDeclaredMethod("main",
-                                           new Class<?>[] { String[].class });
-            m.invoke(null, new Object[] { newArgs });
-        } catch (ClassNotFoundException cnfe) {
-            System.err.println(lookup("main.debug.cantfinddebug"));
-            return 1;
-        } catch (NoSuchMethodException nsme) {
-            System.err.println(lookup("main.debug.cantfindmain"));
-            return 1;
-        } catch (InvocationTargetException ite) {
-            System.err.println(lookup("main.debug.exceptionindebug"));
-            return 1;
-        } catch (IllegalAccessException iae) {
-            System.err.println(lookup("main.debug.cantaccess"));
-            return 1;
-        }
-        return 0;
-    }
-
     private void init() {
         // GET APPLETVIEWER USER-SPECIFIC PROPERTIES
         Properties avProps = getAVProps();
diff --git a/jdk/src/java.desktop/share/classes/sun/applet/resources/MsgAppletViewer.java b/jdk/src/java.desktop/share/classes/sun/applet/resources/MsgAppletViewer.java
index f05729b972e..2b2bf2de74f 100644
--- a/jdk/src/java.desktop/share/classes/sun/applet/resources/MsgAppletViewer.java
+++ b/jdk/src/java.desktop/share/classes/sun/applet/resources/MsgAppletViewer.java
@@ -74,7 +74,7 @@ public class MsgAppletViewer extends ListResourceBundle {
             {"appletviewer.parse.warning.embed.requireswidth", "Warning: <embed> tag requires width attribute."},
             {"appletviewer.parse.warning.appnotLongersupported", "Warning: <app> tag no longer supported, use <applet> instead:"},
             {"appletviewer.deprecated", "AppletViewer is deprecated."},
-            {"appletviewer.usage", "Usage: appletviewer <options> url(s)\n\nwhere <options> include:\n  -debug                  Start the applet viewer in the Java debugger\n  -encoding <encoding>    Specify character encoding used by HTML files\n  -J<runtime flag>        Pass argument to the java interpreter\n\nThe -J option is non-standard and subject to change without notice."},
+            {"appletviewer.usage", "Usage: appletviewer <options> url(s)\n\nwhere <options> include:\n  -encoding <encoding>    Specify character encoding used by HTML files\n  -J<runtime flag>        Pass argument to the java interpreter\n\nThe -J option is non-standard and subject to change without notice."},
             {"appletviewer.main.err.unsupportedopt", "Unsupported option: {0}"},
             {"appletviewer.main.err.unrecognizedarg", "Unrecognized argument: {0}"},
             {"appletviewer.main.err.dupoption", "Duplicate use of option: {0}"},
diff --git a/jdk/src/java.desktop/share/classes/sun/awt/ExtendedKeyCodes.java b/jdk/src/java.desktop/share/classes/sun/awt/ExtendedKeyCodes.java
index 1e054b9de81..c034dbebd44 100644
--- a/jdk/src/java.desktop/share/classes/sun/awt/ExtendedKeyCodes.java
+++ b/jdk/src/java.desktop/share/classes/sun/awt/ExtendedKeyCodes.java
@@ -1,3 +1,27 @@
+/*
+ * Copyright (c) 2009, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
 package sun.awt;
 
 import java.util.Collections;
diff --git a/jdk/src/java.desktop/share/classes/sun/java2d/ReentrantContext.java b/jdk/src/java.desktop/share/classes/sun/java2d/ReentrantContext.java
new file mode 100644
index 00000000000..fc067b0070d
--- /dev/null
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/ReentrantContext.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package sun.java2d;
+
+import java.lang.ref.Reference;
+
+/**
+ * ReentrantContext is a base class to hold thread-local data supporting
+ * reentrancy in either a ThreadLocal or a ConcurrentLinkedQueue
+ *
+ * @see ReentrantContextProvider
+ */
+public class ReentrantContext {
+    // usage stored as a byte
+    byte usage = ReentrantContextProvider.USAGE_TL_INACTIVE;
+    /*
+     * Reference to this instance (hard, soft or weak).
+     * @see ReentrantContextProvider#refType
+     */
+    Reference<? extends ReentrantContext> reference = null;
+}
diff --git a/jdk/src/java.desktop/share/classes/sun/java2d/ReentrantContextProvider.java b/jdk/src/java.desktop/share/classes/sun/java2d/ReentrantContextProvider.java
new file mode 100644
index 00000000000..92132aabcc4
--- /dev/null
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/ReentrantContextProvider.java
@@ -0,0 +1,169 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package sun.java2d;
+
+import java.lang.ref.Reference;
+import java.lang.ref.SoftReference;
+import java.lang.ref.WeakReference;
+
+/**
+ * This abstract ReentrantContextProvider helper class manages the creation,
+ * storage, and retrieval of concrete ReentrantContext instances which can be
+ * subclassed to hold cached contextual data.
+ *
+ * It supports reentrancy as every call to acquire() provides a new unique context
+ * instance that must later be returned for reuse by a call to release(ctx)
+ * (typically in a try/finally block).
+ *
+ * It has a couple of abstract implementations which store references in a queue
+ * and/or thread-local storage.
+ * The Providers can be configured to hold ReentrantContext instances in memory
+ * using hard, soft or weak references.
+ *
+ * The acquire() and release() methods are used to retrieve and return the contexts.
+ *
+ * The {@code newContext()} method remains abstract in all implementations and
+ * must be provided by the module to create a new subclass of ReentrantContext
+ * with the appropriate contextual data in it.
+ *
+ * Sample Usage:
+ * - create a subclass ReentrantContextImpl to hold the thread state:
+ *
+ * static final class ReentrantContextImpl extends ReentrantContext {
+ *     // specific cached data
+ * }
+ *
+ * - create the appropriate ReentrantContextProvider:
+ *
+ * private static final ReentrantContextProvider<ReentrantContextImpl> contextProvider =
+ *     new ReentrantContextProviderTL<ReentrantContextImpl>(ReentrantContextProvider.REF_WEAK)
+ *     {
+ *         @Override
+ *         protected ReentrantContextImpl newContext() {
+ *             return new ReentrantContextImpl();
+ *         }
+ *     };
+ * ...
+ * void someMethod() {
+ *     ReentrantContextImpl ctx = contextProvider.acquire();
+ *     try {
+ *         // use the context
+ *     } finally {
+ *         contextProvider.release(ctx);
+ *     }
+ * }
+ *
+ * @param <K> ReentrantContext subclass
+ *
+ * @see ReentrantContext
+ */
+public abstract class ReentrantContextProvider<K extends ReentrantContext>
+{
+    // thread-local storage: inactive
+    static final byte USAGE_TL_INACTIVE = 0;
+    // thread-local storage: in use
+    static final byte USAGE_TL_IN_USE = 1;
+    // CLQ storage
+    static final byte USAGE_CLQ = 2;
+
+    // hard reference
+    public static final int REF_HARD = 0;
+    // soft reference
+    public static final int REF_SOFT = 1;
+    // weak reference
+    public static final int REF_WEAK = 2;
+
+    /* members */
+    // internal reference type
+    private final int refType;
+
+    /**
+     * Create a new ReentrantContext provider using the given reference type
+     * among hard, soft or weak
+     *
+     * @param refType reference type
+     */
+    protected ReentrantContextProvider(final int refType) {
+        this.refType = refType;
+    }
+
+    /**
+     * Create a new ReentrantContext instance
+     *
+     * @return new ReentrantContext instance
+     */
+    protected abstract K newContext();
+
+    /**
+     * Give a ReentrantContext instance for the current thread
+     *
+     * @return ReentrantContext instance
+     */
+    public abstract K acquire();
+
+    /**
+     * Restore the given ReentrantContext instance for reuse
+     *
+     * @param ctx ReentrantContext instance
+     */
+    public abstract void release(K ctx);
+
+    @SuppressWarnings("unchecked")
+    protected final Reference<K> getOrCreateReference(final K ctx) {
+        if (ctx.reference == null) {
+            // Create the reference:
+            switch (refType) {
+                case REF_HARD:
+                    ctx.reference = new HardReference<K>(ctx);
+                    break;
+                case REF_SOFT:
+                    ctx.reference = new SoftReference<K>(ctx);
+                    break;
+                default:
+                case REF_WEAK:
+                    ctx.reference = new WeakReference<K>(ctx);
+                    break;
+            }
+        }
+        return (Reference<K>) ctx.reference;
+    }
+
+    /* Missing HardReference implementation */
+    static final class HardReference<V> extends WeakReference<V> {
+        // kept strong reference:
+        private final V strongRef;
+
+        HardReference(final V referent) {
+            // no referent needed for the parent WeakReference:
+            super(null);
+            this.strongRef = referent;
+        }
+
+        @Override
+        public V get() {
+            return strongRef;
+        }
+    }
+}
diff --git a/jdk/src/java.desktop/share/classes/sun/java2d/ReentrantContextProviderCLQ.java b/jdk/src/java.desktop/share/classes/sun/java2d/ReentrantContextProviderCLQ.java
new file mode 100644
index 00000000000..22978cef888
--- /dev/null
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/ReentrantContextProviderCLQ.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package sun.java2d;
+
+import java.lang.ref.Reference;
+import java.util.concurrent.ConcurrentLinkedQueue;
+
+/**
+ * This ReentrantContextProvider implementation uses one ConcurrentLinkedQueue
+ * to store all ReentrantContext instances (thread and its child contexts)
+ *
+ * Note: this implementation keeps less contexts in memory depending on the
+ * concurrent active threads in contrary to a ThreadLocal provider. However,
+ * it is slower in highly concurrent workloads.
+ *
+ * @param <K> ReentrantContext subclass
+ */
+public abstract class ReentrantContextProviderCLQ<K extends ReentrantContext>
+    extends ReentrantContextProvider<K>
+{
+    // ReentrantContext queue to store all contexts
+    private final ConcurrentLinkedQueue<Reference<K>> ctxQueue
+        = new ConcurrentLinkedQueue<Reference<K>>();
+
+    /**
+     * Create a new ReentrantContext provider using the given reference type
+     * among hard, soft or weak based using a ConcurrentLinkedQueue storage
+     *
+     * @param refType reference type
+     */
+    public ReentrantContextProviderCLQ(final int refType) {
+        super(refType);
+    }
+
+    /**
+     * Give a ReentrantContext instance for the current thread
+     *
+     * @return ReentrantContext instance
+     */
+    @Override
+    public final K acquire() {
+        K ctx = null;
+        // Drain queue if all referent are null:
+        Reference<K> ref = null;
+        while ((ctx == null) && ((ref = ctxQueue.poll()) != null)) {
+            ctx = ref.get();
+        }
+        if (ctx == null) {
+            // create a new ReentrantContext if none is available
+            ctx = newContext();
+            ctx.usage = USAGE_CLQ;
+        }
+        return ctx;
+    }
+
+    /**
+     * Restore the given ReentrantContext instance for reuse
+     *
+     * @param ctx ReentrantContext instance
+     */
+    @Override
+    public final void release(final K ctx) {
+        if (ctx.usage == USAGE_CLQ) {
+            ctxQueue.offer(getOrCreateReference(ctx));
+        }
+    }
+}
diff --git a/jdk/src/java.desktop/share/classes/sun/java2d/ReentrantContextProviderTL.java b/jdk/src/java.desktop/share/classes/sun/java2d/ReentrantContextProviderTL.java
new file mode 100644
index 00000000000..14dcb84d6d5
--- /dev/null
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/ReentrantContextProviderTL.java
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package sun.java2d;
+
+import java.lang.ref.Reference;
+
+/**
+* This ReentrantContextProvider implementation uses a ThreadLocal to hold
+ * the first ReentrantContext per thread and a ReentrantContextProviderCLQ to
+ * store child ReentrantContext instances needed during recursion.
+ *
+ * Note: this implementation may keep up to one context in memory per thread.
+ * Child contexts for recursive uses are stored in the queue using a WEAK
+ * reference by default unless specified in the 2 argument constructor.
+ *
+ * @param <K> ReentrantContext subclass
+ */
+public abstract class ReentrantContextProviderTL<K extends ReentrantContext>
+    extends ReentrantContextProvider<K>
+{
+    // Thread-local storage:
+    private final ThreadLocal<Reference<K>> ctxTL
+        = new ThreadLocal<Reference<K>>();
+
+    // ReentrantContext CLQ provider for child contexts:
+    private final ReentrantContextProviderCLQ<K> ctxProviderCLQ;
+
+    /**
+     * Create a new ReentrantContext provider using the given reference type
+     * among hard, soft or weak.
+     * It uses weak reference for the child contexts.
+     *
+     * @param refType reference type
+     */
+    public ReentrantContextProviderTL(final int refType) {
+        this(refType, REF_WEAK);
+    }
+
+    /**
+     * Create a new ReentrantContext provider using the given reference types
+     * among hard, soft or weak
+     *
+     * @param refTypeTL reference type used by ThreadLocal
+     * @param refTypeCLQ reference type used by ReentrantContextProviderCLQ
+     */
+    public ReentrantContextProviderTL(final int refTypeTL, final int refTypeCLQ)
+    {
+        super(refTypeTL);
+
+        final ReentrantContextProviderTL<K> parent = this;
+
+        this.ctxProviderCLQ = new ReentrantContextProviderCLQ<K>(refTypeCLQ) {
+            @Override
+            protected K newContext() {
+                return parent.newContext();
+            }
+        };
+    }
+
+    /**
+     * Give a ReentrantContext instance for the current thread
+     *
+     * @return ReentrantContext instance
+     */
+    @Override
+    public final K acquire() {
+        K ctx = null;
+        final Reference<K> ref = ctxTL.get();
+        if (ref != null) {
+            ctx = ref.get();
+        }
+        if (ctx == null) {
+            // create a new ReentrantContext if none is available
+            ctx = newContext();
+            // update thread local reference:
+            ctxTL.set(getOrCreateReference(ctx));
+        }
+        // Check reentrance:
+        if (ctx.usage == USAGE_TL_INACTIVE) {
+           ctx.usage = USAGE_TL_IN_USE;
+        } else {
+            // get or create another ReentrantContext from CLQ provider:
+            ctx = ctxProviderCLQ.acquire();
+        }
+        return ctx;
+    }
+
+    /**
+     * Restore the given ReentrantContext instance for reuse
+     *
+     * @param ctx ReentrantContext instance
+     */
+    @Override
+    public final void release(final K ctx) {
+        if (ctx.usage == USAGE_TL_IN_USE) {
+           ctx.usage = USAGE_TL_INACTIVE;
+        } else {
+            ctxProviderCLQ.release(ctx);
+        }
+    }
+}
diff --git a/jdk/src/java.desktop/share/classes/sun/java2d/marlin/ByteArrayCache.java b/jdk/src/java.desktop/share/classes/sun/java2d/marlin/ByteArrayCache.java
index 226a3d2e30d..6e8da24453e 100644
--- a/jdk/src/java.desktop/share/classes/sun/java2d/marlin/ByteArrayCache.java
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/marlin/ByteArrayCache.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -126,7 +126,7 @@ final class ByteArrayCache implements MarlinConst {
         }
 
         if (doChecks) {
-            check(array, 0, array.length, value);
+            check(array, fromIndex, toIndex, value);
         }
     }
 
@@ -135,9 +135,10 @@ final class ByteArrayCache implements MarlinConst {
     {
         if (doChecks) {
             // check zero on full array:
-            for (int i = fromIndex; i < toIndex; i++) {
+            for (int i = 0; i < array.length; i++) {
                 if (array[i] != value) {
-                    logException("Invalid array value at " + i + "\n"
+                    logException("Invalid value at: " + i + " = " + array[i]
+                            + " from: " + fromIndex + " to: " + toIndex + "\n"
                             + Arrays.toString(array), new Throwable());
 
                     // ensure array is correctly filled:
diff --git a/jdk/src/java.desktop/share/classes/sun/java2d/marlin/FloatArrayCache.java b/jdk/src/java.desktop/share/classes/sun/java2d/marlin/FloatArrayCache.java
index 06d7f351e28..681c75d4ceb 100644
--- a/jdk/src/java.desktop/share/classes/sun/java2d/marlin/FloatArrayCache.java
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/marlin/FloatArrayCache.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -127,7 +127,7 @@ final class FloatArrayCache implements MarlinConst {
         }
 
         if (doChecks) {
-            check(array, 0, array.length, value);
+            check(array, fromIndex, toIndex, value);
         }
     }
 
@@ -136,9 +136,10 @@ final class FloatArrayCache implements MarlinConst {
     {
         if (doChecks) {
             // check zero on full array:
-            for (int i = fromIndex; i < toIndex; i++) {
+            for (int i = 0; i < array.length; i++) {
                 if (array[i] != value) {
-                    logException("Invalid array value at " + i + "\n"
+                    logException("Invalid value at: " + i + " = " + array[i]
+                            + " from: " + fromIndex + " to: " + toIndex + "\n"
                             + Arrays.toString(array), new Throwable());
 
                     // ensure array is correctly filled:
diff --git a/jdk/src/java.desktop/share/classes/sun/java2d/marlin/IntArrayCache.java b/jdk/src/java.desktop/share/classes/sun/java2d/marlin/IntArrayCache.java
index 11c5aae84f6..af4d0b69529 100644
--- a/jdk/src/java.desktop/share/classes/sun/java2d/marlin/IntArrayCache.java
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/marlin/IntArrayCache.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -126,7 +126,7 @@ final class IntArrayCache implements MarlinConst {
         }
 
         if (doChecks) {
-            check(array, 0, array.length, value);
+            check(array, fromIndex, toIndex, value);
         }
     }
 
@@ -135,9 +135,10 @@ final class IntArrayCache implements MarlinConst {
     {
         if (doChecks) {
             // check zero on full array:
-            for (int i = fromIndex; i < toIndex; i++) {
+            for (int i = 0; i < array.length; i++) {
                 if (array[i] != value) {
-                    logException("Invalid array value at " + i + "\n"
+                    logException("Invalid value at: " + i + " = " + array[i]
+                            + " from: " + fromIndex + " to: " + toIndex + "\n"
                             + Arrays.toString(array), new Throwable());
 
                     // ensure array is correctly filled:
diff --git a/jdk/src/java.desktop/share/classes/sun/java2d/marlin/MarlinCache.java b/jdk/src/java.desktop/share/classes/sun/java2d/marlin/MarlinCache.java
index 18cb441c571..40afc7fe9a6 100644
--- a/jdk/src/java.desktop/share/classes/sun/java2d/marlin/MarlinCache.java
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/marlin/MarlinCache.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -590,8 +590,8 @@ public final class MarlinCache implements MarlinConst {
             alphaRow[to + 1] = 0;
         }
         if (doChecks) {
-            IntArrayCache.check(blkFlags, 0, blkFlags.length, 0);
-            IntArrayCache.check(alphaRow, 0, alphaRow.length, 0);
+            IntArrayCache.check(blkFlags, blkW, blkE, 0);
+            IntArrayCache.check(alphaRow, from, px1 - bboxX0, 0);
         }
 
         if (doMonitors) {
diff --git a/jdk/src/java.desktop/share/classes/sun/java2d/marlin/MarlinRenderingEngine.java b/jdk/src/java.desktop/share/classes/sun/java2d/marlin/MarlinRenderingEngine.java
index f7b5f7c43a8..e01a5e77f9c 100644
--- a/jdk/src/java.desktop/share/classes/sun/java2d/marlin/MarlinRenderingEngine.java
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/marlin/MarlinRenderingEngine.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -30,11 +30,12 @@ import java.awt.Shape;
 import java.awt.geom.AffineTransform;
 import java.awt.geom.Path2D;
 import java.awt.geom.PathIterator;
-import java.lang.ref.Reference;
 import java.security.AccessController;
-import java.util.concurrent.ConcurrentLinkedQueue;
 import static sun.java2d.marlin.MarlinUtils.logInfo;
 import sun.awt.geom.PathConsumer2D;
+import sun.java2d.ReentrantContextProvider;
+import sun.java2d.ReentrantContextProviderCLQ;
+import sun.java2d.ReentrantContextProviderTL;
 import sun.java2d.pipe.AATileGenerator;
 import sun.java2d.pipe.Region;
 import sun.java2d.pipe.RenderingEngine;
@@ -882,46 +883,50 @@ public class MarlinRenderingEngine extends RenderingEngine
     // use ThreadLocal or ConcurrentLinkedQueue to get one RendererContext
     private static final boolean useThreadLocal;
 
-    // hard reference
-    static final int REF_HARD = 0;
-    // soft reference
-    static final int REF_SOFT = 1;
-    // weak reference
-    static final int REF_WEAK = 2;
-
     // reference type stored in either TL or CLQ
     static final int REF_TYPE;
 
     // Per-thread RendererContext
-    private static final ThreadLocal<Object> rdrCtxThreadLocal;
-    // RendererContext queue when ThreadLocal is disabled
-    private static final ConcurrentLinkedQueue<Object> rdrCtxQueue;
+    private static final ReentrantContextProvider<RendererContext> rdrCtxProvider;
 
     // Static initializer to use TL or CLQ mode
     static {
-        // CLQ mode by default:
         useThreadLocal = MarlinProperties.isUseThreadLocal();
-        rdrCtxThreadLocal = (useThreadLocal) ? new ThreadLocal<Object>()
-                                             : null;
-        rdrCtxQueue = (!useThreadLocal) ? new ConcurrentLinkedQueue<Object>()
-                                        : null;
 
         // Soft reference by default:
-        String refType = AccessController.doPrivileged(
+        final String refType = AccessController.doPrivileged(
                             new GetPropertyAction("sun.java2d.renderer.useRef",
                             "soft"));
         switch (refType) {
             default:
             case "soft":
-                REF_TYPE = REF_SOFT;
+                REF_TYPE = ReentrantContextProvider.REF_SOFT;
                 break;
             case "weak":
-                REF_TYPE = REF_WEAK;
+                REF_TYPE = ReentrantContextProvider.REF_WEAK;
                 break;
             case "hard":
-                REF_TYPE = REF_HARD;
+                REF_TYPE = ReentrantContextProvider.REF_HARD;
                 break;
         }
+
+        if (useThreadLocal) {
+            rdrCtxProvider = new ReentrantContextProviderTL<RendererContext>(REF_TYPE)
+                {
+                    @Override
+                    protected RendererContext newContext() {
+                        return RendererContext.createContext();
+                    }
+                };
+        } else {
+            rdrCtxProvider = new ReentrantContextProviderCLQ<RendererContext>(REF_TYPE)
+                {
+                    @Override
+                    protected RendererContext newContext() {
+                        return RendererContext.createContext();
+                    }
+                };
+        }
     }
 
     private static boolean settingsLogged = !enableLogs;
@@ -936,13 +941,13 @@ public class MarlinRenderingEngine extends RenderingEngine
         String refType;
         switch (REF_TYPE) {
             default:
-            case REF_HARD:
+            case ReentrantContextProvider.REF_HARD:
                 refType = "hard";
                 break;
-            case REF_SOFT:
+            case ReentrantContextProvider.REF_SOFT:
                 refType = "soft";
                 break;
-            case REF_WEAK:
+            case ReentrantContextProvider.REF_WEAK:
                 refType = "weak";
                 break;
         }
@@ -1025,22 +1030,7 @@ public class MarlinRenderingEngine extends RenderingEngine
      */
     @SuppressWarnings({"unchecked"})
     static RendererContext getRendererContext() {
-        RendererContext rdrCtx = null;
-        final Object ref = (useThreadLocal) ? rdrCtxThreadLocal.get()
-                           : rdrCtxQueue.poll();
-        if (ref != null) {
-            // resolve reference:
-            rdrCtx = (REF_TYPE == REF_HARD) ? ((RendererContext) ref)
-                     : ((Reference<RendererContext>) ref).get();
-        }
-        // create a new RendererContext if none is available
-        if (rdrCtx == null) {
-            rdrCtx = RendererContext.createContext();
-            if (useThreadLocal) {
-                // update thread local reference:
-                rdrCtxThreadLocal.set(rdrCtx.reference);
-            }
-        }
+        final RendererContext rdrCtx = rdrCtxProvider.acquire();
         if (doMonitors) {
             RendererContext.stats.mon_pre_getAATileGenerator.start();
         }
@@ -1057,8 +1047,6 @@ public class MarlinRenderingEngine extends RenderingEngine
         if (doMonitors) {
             RendererContext.stats.mon_pre_getAATileGenerator.stop();
         }
-        if (!useThreadLocal) {
-            rdrCtxQueue.offer(rdrCtx.reference);
-        }
+        rdrCtxProvider.release(rdrCtx);
     }
 }
diff --git a/jdk/src/java.desktop/share/classes/sun/java2d/marlin/Renderer.java b/jdk/src/java.desktop/share/classes/sun/java2d/marlin/Renderer.java
index 043db8adeba..f9b5e081785 100644
--- a/jdk/src/java.desktop/share/classes/sun/java2d/marlin/Renderer.java
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/marlin/Renderer.java
@@ -148,8 +148,8 @@ final class Renderer implements PathConsumer2D, MarlinConst {
 //////////////////////////////////////////////////////////////////////////////
 //  EDGE LIST
 //////////////////////////////////////////////////////////////////////////////
-    private float edgeMinY = Float.POSITIVE_INFINITY;
-    private float edgeMaxY = Float.NEGATIVE_INFINITY;
+    private int edgeMinY = Integer.MAX_VALUE;
+    private int edgeMaxY = Integer.MIN_VALUE;
     private float edgeMinX = Float.POSITIVE_INFINITY;
     private float edgeMaxX = Float.NEGATIVE_INFINITY;
 
@@ -357,18 +357,21 @@ final class Renderer implements PathConsumer2D, MarlinConst {
             }
             return;
         }
-        // edge min/max X/Y are in subpixel space (inclusive)
-        if (y1 < edgeMinY) {
-            edgeMinY = y1;
+
+        // edge min/max X/Y are in subpixel space (inclusive) within bounds:
+        // note: Use integer crossings to ensure consistent range within
+        // edgeBuckets / edgeBucketCounts arrays in case of NaN values (int = 0)
+        if (firstCrossing < edgeMinY) {
+            edgeMinY = firstCrossing;
         }
-        if (y2 > edgeMaxY) {
-            edgeMaxY = y2;
+        if (lastCrossing > edgeMaxY) {
+            edgeMaxY = lastCrossing;
         }
 
         // Use double-precision for improved accuracy:
         final double x1d   = x1;
         final double y1d   = y1;
-        final double slope = (x2 - x1d) / (y2 - y1d);
+        final double slope = (x1d - x2) / (y1d - y2);
 
         if (slope >= 0.0) { // <==> x1 < x2
             if (x1 < edgeMinX) {
@@ -504,7 +507,7 @@ final class Renderer implements PathConsumer2D, MarlinConst {
     private float x0, y0;
 
     // Position of most recent 'moveTo' command
-    private float pix_sx0, pix_sy0;
+    private float sx0, sy0;
 
     // per-thread renderer context
     final RendererContext rdrCtx;
@@ -570,8 +573,8 @@ final class Renderer implements PathConsumer2D, MarlinConst {
             edgeBucketCounts = rdrCtx.getIntArray(edgeBucketsLength);
         }
 
-        edgeMinY = Float.POSITIVE_INFINITY;
-        edgeMaxY = Float.NEGATIVE_INFINITY;
+        edgeMinY = Integer.MAX_VALUE;
+        edgeMaxY = Integer.MIN_VALUE;
         edgeMinX = Float.POSITIVE_INFINITY;
         edgeMaxX = Float.NEGATIVE_INFINITY;
 
@@ -628,7 +631,7 @@ final class Renderer implements PathConsumer2D, MarlinConst {
             blkFlags = blkFlags_initial;
         }
 
-        if (edgeMinY != Float.POSITIVE_INFINITY) {
+        if (edgeMinY != Integer.MAX_VALUE) {
             // if context is maked as DIRTY:
             if (rdrCtx.dirty) {
                 // may happen if an exception if thrown in the pipeline processing:
@@ -688,16 +691,18 @@ final class Renderer implements PathConsumer2D, MarlinConst {
     @Override
     public void moveTo(float pix_x0, float pix_y0) {
         closePath();
-        this.pix_sx0 = pix_x0;
-        this.pix_sy0 = pix_y0;
-        this.y0 = tosubpixy(pix_y0);
-        this.x0 = tosubpixx(pix_x0);
+        final float sx = tosubpixx(pix_x0);
+        final float sy = tosubpixy(pix_y0);
+        this.sx0 = sx;
+        this.sy0 = sy;
+        this.x0 = sx;
+        this.y0 = sy;
     }
 
     @Override
     public void lineTo(float pix_x1, float pix_y1) {
-        float x1 = tosubpixx(pix_x1);
-        float y1 = tosubpixy(pix_y1);
+        final float x1 = tosubpixx(pix_x1);
+        final float y1 = tosubpixy(pix_y1);
         addLine(x0, y0, x1, y1);
         x0 = x1;
         y0 = y1;
@@ -729,8 +734,9 @@ final class Renderer implements PathConsumer2D, MarlinConst {
 
     @Override
     public void closePath() {
-        // lineTo expects its input in pixel coordinates.
-        lineTo(pix_sx0, pix_sy0);
+        addLine(x0, y0, sx0, sy0);
+        x0 = sx0;
+        y0 = sy0;
     }
 
     @Override
@@ -1396,7 +1402,7 @@ final class Renderer implements PathConsumer2D, MarlinConst {
         if (doMonitors) {
             RendererContext.stats.mon_rdr_endRendering.start();
         }
-        if (edgeMinY == Float.POSITIVE_INFINITY) {
+        if (edgeMinY == Integer.MAX_VALUE) {
             return false; // undefined edges bounds
         }
 
@@ -1407,11 +1413,10 @@ final class Renderer implements PathConsumer2D, MarlinConst {
         final int spminX = FloatMath.max(FloatMath.ceil_int(edgeMinX - 0.5f), boundsMinX);
         final int spmaxX = FloatMath.min(FloatMath.ceil_int(edgeMaxX - 0.5f), boundsMaxX - 1);
 
-        // y1 (and y2) are already biased by -0.5 in tosubpixy():
-        final int spminY = FloatMath.max(FloatMath.ceil_int(edgeMinY), _boundsMinY);
-        int maxY = FloatMath.ceil_int(edgeMaxY);
-
+        // edge Min/Max Y are already rounded to subpixels within bounds:
+        final int spminY = edgeMinY;
         final int spmaxY;
+        int maxY = edgeMaxY;
 
         if (maxY <= _boundsMaxY - 1) {
             spmaxY = maxY;
diff --git a/jdk/src/java.desktop/share/classes/sun/java2d/marlin/RendererContext.java b/jdk/src/java.desktop/share/classes/sun/java2d/marlin/RendererContext.java
index f9524c88870..60de2c31570 100644
--- a/jdk/src/java.desktop/share/classes/sun/java2d/marlin/RendererContext.java
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/marlin/RendererContext.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,9 +26,10 @@
 package sun.java2d.marlin;
 
 import java.awt.geom.Path2D;
-import java.lang.ref.SoftReference;
 import java.lang.ref.WeakReference;
 import java.util.concurrent.atomic.AtomicInteger;
+import sun.java2d.ReentrantContext;
+import sun.java2d.ReentrantContextProvider;
 import static sun.java2d.marlin.ArrayCache.*;
 import sun.java2d.marlin.MarlinRenderingEngine.NormalizingPathIterator;
 import static sun.java2d.marlin.MarlinUtils.logInfo;
@@ -36,7 +37,7 @@ import static sun.java2d.marlin.MarlinUtils.logInfo;
 /**
  * This class is a renderer context dedicated to a single thread
  */
-final class RendererContext implements MarlinConst {
+final class RendererContext extends ReentrantContext implements MarlinConst {
 
     // RendererContext creation counter
     private static final AtomicInteger contextCount = new AtomicInteger(1);
@@ -45,7 +46,7 @@ final class RendererContext implements MarlinConst {
                                        ? RendererStats.getInstance(): null;
 
     private static final boolean USE_CACHE_HARD_REF = doStats
-        || (MarlinRenderingEngine.REF_TYPE == MarlinRenderingEngine.REF_WEAK);
+        || (MarlinRenderingEngine.REF_TYPE == ReentrantContextProvider.REF_WEAK);
 
     /**
      * Create a new renderer context
@@ -55,6 +56,7 @@ final class RendererContext implements MarlinConst {
     static RendererContext createContext() {
         final RendererContext newCtx = new RendererContext("ctx"
                     + Integer.toString(contextCount.getAndIncrement()));
+
         if (RendererContext.stats != null) {
             RendererContext.stats.allContexts.add(newCtx);
         }
@@ -63,11 +65,6 @@ final class RendererContext implements MarlinConst {
 
     // context name (debugging purposes)
     final String name;
-    /*
-     * Reference to this instance (hard, soft or weak).
-     * @see MarlinRenderingEngine#REF_TYPE
-     */
-    final Object reference;
     // Smallest object used as Cleaner's parent reference
     final Object cleanerObj = new Object();
     // dirty flag indicating an exception occured during pipeline in pathTo()
@@ -101,7 +98,7 @@ final class RendererContext implements MarlinConst {
     /**
      * Constructor
      *
-     * @param name
+     * @param name context name (debugging)
      */
     RendererContext(final String name) {
         if (logCreateContext) {
@@ -124,20 +121,6 @@ final class RendererContext implements MarlinConst {
 
         stroker = new Stroker(this);
         dasher = new Dasher(this);
-
-        // Create the reference to this instance (hard, soft or weak):
-        switch (MarlinRenderingEngine.REF_TYPE) {
-            default:
-            case MarlinRenderingEngine.REF_HARD:
-                reference = this;
-                break;
-            case MarlinRenderingEngine.REF_SOFT:
-                reference = new SoftReference<RendererContext>(this);
-                break;
-            case MarlinRenderingEngine.REF_WEAK:
-                reference = new WeakReference<RendererContext>(this);
-                break;
-        }
     }
 
     /**
diff --git a/jdk/src/java.desktop/share/classes/sun/java2d/marlin/Version.java b/jdk/src/java.desktop/share/classes/sun/java2d/marlin/Version.java
index 94b0e2f1e59..1d144169376 100644
--- a/jdk/src/java.desktop/share/classes/sun/java2d/marlin/Version.java
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/marlin/Version.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -27,7 +27,7 @@ package sun.java2d.marlin;
 
 public final class Version {
 
-    private static final String version = "marlin-0.7.3-Unsafe-OpenJDK";
+    private static final String version = "marlin-0.7.3.2-Unsafe-OpenJDK";
 
     public static String getVersion() {
         return version;
diff --git a/jdk/src/java.desktop/share/classes/sun/java2d/pipe/AAShapePipe.java b/jdk/src/java.desktop/share/classes/sun/java2d/pipe/AAShapePipe.java
index e071b967a02..3046ff69c60 100644
--- a/jdk/src/java.desktop/share/classes/sun/java2d/pipe/AAShapePipe.java
+++ b/jdk/src/java.desktop/share/classes/sun/java2d/pipe/AAShapePipe.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -28,7 +28,11 @@ import java.awt.BasicStroke;
 import java.awt.Rectangle;
 import java.awt.Shape;
 import java.awt.geom.Rectangle2D;
+import java.util.concurrent.ConcurrentLinkedQueue;
 import sun.awt.SunHints;
+import sun.java2d.ReentrantContext;
+import sun.java2d.ReentrantContextProvider;
+import sun.java2d.ReentrantContextProviderTL;
 import sun.java2d.SunGraphics2D;
 
 /**
@@ -38,28 +42,31 @@ import sun.java2d.SunGraphics2D;
  * This class sets up the Generator and computes the alpha tiles
  * and then passes them on to a CompositePipe object for painting.
  */
-public class AAShapePipe
+public final class AAShapePipe
     implements ShapeDrawPipe, ParallelogramPipe
 {
-    static RenderingEngine renderengine = RenderingEngine.getInstance();
+    static final RenderingEngine renderengine = RenderingEngine.getInstance();
 
     // Per-thread TileState (~1K very small so do not use any Weak Reference)
-    private static final ThreadLocal<TileState> tileStateThreadLocal =
-            new ThreadLocal<TileState>() {
-        @Override
-        protected TileState initialValue() {
-            return new TileState();
-        }
-    };
+    private static final ReentrantContextProvider<TileState> tileStateProvider =
+            new ReentrantContextProviderTL<TileState>(
+                    ReentrantContextProvider.REF_HARD)
+            {
+                @Override
+                protected TileState newContext() {
+                    return new TileState();
+                }
+            };
 
-    CompositePipe outpipe;
+    final CompositePipe outpipe;
 
     public AAShapePipe(CompositePipe pipe) {
         outpipe = pipe;
     }
 
+    @Override
     public void draw(SunGraphics2D sg, Shape s) {
-        BasicStroke bs;
+        final BasicStroke bs;
 
         if (sg.stroke instanceof BasicStroke) {
             bs = (BasicStroke) sg.stroke;
@@ -71,10 +78,12 @@ public class AAShapePipe
         renderPath(sg, s, bs);
     }
 
+    @Override
     public void fill(SunGraphics2D sg, Shape s) {
         renderPath(sg, s, null);
     }
 
+    @Override
     public void fillParallelogram(SunGraphics2D sg,
                                   double ux1, double uy1,
                                   double ux2, double uy2,
@@ -82,21 +91,23 @@ public class AAShapePipe
                                   double dx1, double dy1,
                                   double dx2, double dy2)
     {
-        Region clip = sg.getCompClip();
-        final TileState ts = tileStateThreadLocal.get();
-        final int[] abox = ts.abox;
+        final TileState ts = tileStateProvider.acquire();
+        try {
+            final int[] abox = ts.abox;
 
-        AATileGenerator aatg =
-            renderengine.getAATileGenerator(x, y, dx1, dy1, dx2, dy2, 0, 0,
-                                            clip, abox);
-        if (aatg == null) {
-            // Nothing to render
-            return;
+            final AATileGenerator aatg =
+                renderengine.getAATileGenerator(x, y, dx1, dy1, dx2, dy2, 0, 0,
+                                                sg.getCompClip(), abox);
+            if (aatg != null) {
+                renderTiles(sg, ts.computeBBox(ux1, uy1, ux2, uy2),
+                            aatg, abox, ts);
+            }
+        } finally {
+            tileStateProvider.release(ts);
         }
-
-        renderTiles(sg, ts.computeBBox(ux1, uy1, ux2, uy2), aatg, abox, ts);
     }
 
+    @Override
     public void drawParallelogram(SunGraphics2D sg,
                                   double ux1, double uy1,
                                   double ux2, double uy2,
@@ -105,52 +116,61 @@ public class AAShapePipe
                                   double dx2, double dy2,
                                   double lw1, double lw2)
     {
-        Region clip = sg.getCompClip();
-        final TileState ts = tileStateThreadLocal.get();
-        final int[] abox = ts.abox;
+        final TileState ts = tileStateProvider.acquire();
+        try {
+            final int[] abox = ts.abox;
 
-        AATileGenerator aatg =
-            renderengine.getAATileGenerator(x, y, dx1, dy1, dx2, dy2, lw1, lw2,
-                                            clip, abox);
-        if (aatg == null) {
-            // Nothing to render
-            return;
+            final AATileGenerator aatg =
+                renderengine.getAATileGenerator(x, y, dx1, dy1, dx2, dy2, lw1,
+                                                lw2, sg.getCompClip(), abox);
+            if (aatg != null) {
+                // Note that bbox is of the original shape, not the wide path.
+                // This is appropriate for handing to Paint methods...
+                renderTiles(sg, ts.computeBBox(ux1, uy1, ux2, uy2),
+                            aatg, abox, ts);
+            }
+        } finally {
+            tileStateProvider.release(ts);
         }
-
-        // Note that bbox is of the original shape, not the wide path.
-        // This is appropriate for handing to Paint methods...
-        renderTiles(sg, ts.computeBBox(ux1, uy1, ux2, uy2), aatg, abox, ts);
     }
 
     public void renderPath(SunGraphics2D sg, Shape s, BasicStroke bs) {
-        boolean adjust = (bs != null &&
+        final boolean adjust = (bs != null &&
                           sg.strokeHint != SunHints.INTVAL_STROKE_PURE);
-        boolean thin = (sg.strokeState <= SunGraphics2D.STROKE_THINDASHED);
+        final boolean thin = (sg.strokeState <= SunGraphics2D.STROKE_THINDASHED);
 
-        Region clip = sg.getCompClip();
-        final TileState ts = tileStateThreadLocal.get();
-        final int[] abox = ts.abox;
+        final TileState ts = tileStateProvider.acquire();
+        try {
+            final int[] abox = ts.abox;
 
-        AATileGenerator aatg =
-            renderengine.getAATileGenerator(s, sg.transform, clip,
-                                            bs, thin, adjust, abox);
-        if (aatg == null) {
-            // Nothing to render
-            return;
+            final AATileGenerator aatg =
+                renderengine.getAATileGenerator(s, sg.transform, sg.getCompClip(),
+                                                bs, thin, adjust, abox);
+            if (aatg != null) {
+                renderTiles(sg, s, aatg, abox, ts);
+            }
+        } finally {
+            tileStateProvider.release(ts);
         }
-
-        renderTiles(sg, s, aatg, abox, ts);
     }
 
     public void renderTiles(SunGraphics2D sg, Shape s,
-                            AATileGenerator aatg, int abox[], TileState ts)
+                            final AATileGenerator aatg,
+                            final int[] abox, final TileState ts)
     {
         Object context = null;
         try {
+            // reentrance: outpipe may also use AAShapePipe:
             context = outpipe.startSequence(sg, s,
                                             ts.computeDevBox(abox),
                                             abox);
 
+            // copy of int[] abox as local variables for performance:
+            final int x0 = abox[0];
+            final int y0 = abox[1];
+            final int x1 = abox[2];
+            final int y1 = abox[3];
+
             final int tw = aatg.getTileWidth();
             final int th = aatg.getTileHeight();
 
@@ -158,16 +178,15 @@ public class AAShapePipe
             final byte[] alpha = ts.getAlphaTile(tw * th);
             byte[] atile;
 
-            for (int y = abox[1]; y < abox[3]; y += th) {
-                int h = Math.min(th, abox[3] - y);
+            for (int y = y0; y < y1; y += th) {
+                final int h = Math.min(th, y1 - y);
 
-                for (int x = abox[0]; x < abox[2]; x += tw) {
-                    int w = Math.min(tw, abox[2] - x);
+                for (int x = x0; x < x1; x += tw) {
+                    final int w = Math.min(tw, x1 - x);
 
-                    int a = aatg.getTypicalAlpha();
-                    if (a == 0x00 ||
-                        outpipe.needTile(context, x, y, w, h) == false)
-                    {
+                    final int a = aatg.getTypicalAlpha();
+
+                    if (a == 0x00 || !outpipe.needTile(context, x, y, w, h)) {
                         aatg.nextTile();
                         outpipe.skipTile(context, x, y);
                         continue;
@@ -180,8 +199,7 @@ public class AAShapePipe
                         aatg.getAlpha(alpha, 0, tw);
                     }
 
-                    outpipe.renderPathTile(context, atile, 0, tw,
-                                           x, y, w, h);
+                    outpipe.renderPathTile(context, atile, 0, tw, x, y, w, h);
                 }
             }
         } finally {
@@ -193,7 +211,7 @@ public class AAShapePipe
     }
 
     // Tile state used by AAShapePipe
-    static final class TileState {
+    static final class TileState extends ReentrantContext {
         // cached tile (32 x 32 tile by default)
         private byte[] theTile = new byte[32 * 32];
         // dirty aabox array
@@ -240,5 +258,4 @@ public class AAShapePipe
             return box;
         }
     }
-
 }
diff --git a/jdk/src/java.desktop/share/classes/sun/print/RasterPrinterJob.java b/jdk/src/java.desktop/share/classes/sun/print/RasterPrinterJob.java
index 1ffb6a18e1d..7ba84ab1630 100644
--- a/jdk/src/java.desktop/share/classes/sun/print/RasterPrinterJob.java
+++ b/jdk/src/java.desktop/share/classes/sun/print/RasterPrinterJob.java
@@ -791,12 +791,15 @@ public abstract class RasterPrinterJob extends PrinterJob {
             return page;
         }
 
-        final GraphicsConfiguration gc =
-            GraphicsEnvironment.getLocalGraphicsEnvironment().
-            getDefaultScreenDevice().getDefaultConfiguration();
-        Rectangle bounds = gc.getBounds();
-        int x = bounds.x+bounds.width/3;
-        int y = bounds.y+bounds.height/3;
+        GraphicsConfiguration grCfg = null;
+        Window w = KeyboardFocusManager.getCurrentKeyboardFocusManager().getActiveWindow();
+        if (w != null) {
+            grCfg = w.getGraphicsConfiguration();
+        } else {
+            grCfg = GraphicsEnvironment.getLocalGraphicsEnvironment().
+                        getDefaultScreenDevice().getDefaultConfiguration();
+        }
+        final GraphicsConfiguration gc = grCfg;
 
         PrintService service = java.security.AccessController.doPrivileged(
                                new java.security.PrivilegedAction<PrintService>() {
@@ -814,9 +817,39 @@ public abstract class RasterPrinterJob extends PrinterJob {
             return null;
         }
 
+        // we position the dialog a little beyond the upper-left corner of the window
+        // which is consistent with the NATIVE page dialog
+        Rectangle gcBounds = gc.getBounds();
+        int x = gcBounds.x+50;
+        int y = gcBounds.y+50;
         ServiceDialog pageDialog = new ServiceDialog(gc, x, y, service,
                                        DocFlavor.SERVICE_FORMATTED.PAGEABLE,
                                        attributes, (Frame)null);
+        Rectangle dlgBounds = pageDialog.getBounds();
+
+        // if portion of dialog is not within the gc boundary
+        if (!gcBounds.contains(dlgBounds)) {
+            // check if dialog exceed window bounds at left or bottom
+            // Then position the dialog by moving it by the amount it exceeds
+            // the window bounds
+            // If it results in dialog moving beyond the window bounds at top/left
+            // then position it at window top/left
+            if (dlgBounds.x + dlgBounds.width > gcBounds.x + gcBounds.width) {
+                if ((gcBounds.x + gcBounds.width - dlgBounds.width) > gcBounds.x) {
+                    x = (gcBounds.x + gcBounds.width) - dlgBounds.width;
+                } else {
+                    x = gcBounds.x;
+                }
+            }
+            if (dlgBounds.y + dlgBounds.height > gcBounds.y + gcBounds.height) {
+                if ((gcBounds.y + gcBounds.height - dlgBounds.height) > gcBounds.y) {
+                    y = (gcBounds.y + gcBounds.height) - dlgBounds.height;
+                } else {
+                    y = gcBounds.y;
+                }
+            }
+            pageDialog.setBounds(x, y, dlgBounds.width, dlgBounds.height);
+        }
         pageDialog.show();
 
         if (pageDialog.getStatus() == ServiceDialog.APPROVE) {
@@ -893,9 +926,15 @@ public abstract class RasterPrinterJob extends PrinterJob {
          * We raise privilege when we put up the dialog, to avoid
          * the "warning applet window" banner.
          */
-        final GraphicsConfiguration gc =
-            GraphicsEnvironment.getLocalGraphicsEnvironment().
-            getDefaultScreenDevice().getDefaultConfiguration();
+        GraphicsConfiguration grCfg = null;
+        Window w = KeyboardFocusManager.getCurrentKeyboardFocusManager().getActiveWindow();
+        if (w != null) {
+            grCfg = w.getGraphicsConfiguration();
+        } else {
+            grCfg = GraphicsEnvironment.getLocalGraphicsEnvironment().
+                        getDefaultScreenDevice().getDefaultConfiguration();
+        }
+        final GraphicsConfiguration gc = grCfg;
 
         PrintService service = java.security.AccessController.doPrivileged(
                                new java.security.PrivilegedAction<PrintService>() {
@@ -940,9 +979,10 @@ public abstract class RasterPrinterJob extends PrinterJob {
             }
         }
 
-        Rectangle bounds = gc.getBounds();
-        int x = bounds.x+bounds.width/3;
-        int y = bounds.y+bounds.height/3;
+        // we position the dialog a little beyond the upper-left corner of the window
+        // which is consistent with the NATIVE print dialog
+        int x = 50;
+        int y = 50;
         PrintService newService;
         // temporarily add an attribute pointing back to this job.
         PrinterJobWrapper jobWrapper = new PrinterJobWrapper(this);
diff --git a/jdk/src/java.desktop/unix/classes/sun/java2d/x11/XSurfaceData.java b/jdk/src/java.desktop/unix/classes/sun/java2d/x11/XSurfaceData.java
index 8e71a80a0e9..dbae176dd7e 100644
--- a/jdk/src/java.desktop/unix/classes/sun/java2d/x11/XSurfaceData.java
+++ b/jdk/src/java.desktop/unix/classes/sun/java2d/x11/XSurfaceData.java
@@ -1,3 +1,27 @@
+/*
+ * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
 package sun.java2d.x11;
 
 import java.awt.image.*;
diff --git a/jdk/src/java.desktop/unix/classes/sun/print/CUPSPrinter.java b/jdk/src/java.desktop/unix/classes/sun/print/CUPSPrinter.java
index f84f855cce3..d602b3c712a 100644
--- a/jdk/src/java.desktop/unix/classes/sun/print/CUPSPrinter.java
+++ b/jdk/src/java.desktop/unix/classes/sun/print/CUPSPrinter.java
@@ -52,6 +52,7 @@ public class CUPSPrinter  {
     private boolean initialized;
     private static native String getCupsServer();
     private static native int getCupsPort();
+    private static native String getCupsDefaultPrinter();
     private static native boolean canConnect(String server, int port);
     private static native boolean initIDs();
     // These functions need to be synchronized as
@@ -266,6 +267,15 @@ public class CUPSPrinter  {
      * Returns 2 values - index 0 is printer name, index 1 is the uri.
      */
     static String[] getDefaultPrinter() {
+        // Try to get user/lpoptions-defined printer name from CUPS
+        // if not user-set, then go for server default destination
+        String printerInfo[] = new String[2];
+        printerInfo[0] = getCupsDefaultPrinter();
+
+        if (printerInfo[0] != null) {
+            printerInfo[1] = null;
+            return printerInfo.clone();
+        }
         try {
             URL url = new URL("http", getServer(), getPort(), "");
             final HttpURLConnection urlConnection =
@@ -301,7 +311,7 @@ public class CUPSPrinter  {
                                         attCl)) {
 
                     HashMap<String, AttributeClass> defaultMap = null;
-                    String[] printerInfo = new String[2];
+
                     InputStream is = urlConnection.getInputStream();
                     HashMap<String, AttributeClass>[] responseMap = IPPPrintService.readIPPResponse(
                                          is);
diff --git a/jdk/src/java.desktop/unix/native/common/awt/CUPSfuncs.c b/jdk/src/java.desktop/unix/native/common/awt/CUPSfuncs.c
index a530a47fb84..7ba8652b478 100644
--- a/jdk/src/java.desktop/unix/native/common/awt/CUPSfuncs.c
+++ b/jdk/src/java.desktop/unix/native/common/awt/CUPSfuncs.c
@@ -43,6 +43,10 @@ typedef int (*fn_ippPort)(void);
 typedef http_t* (*fn_httpConnect)(const char *, int);
 typedef void (*fn_httpClose)(http_t *);
 typedef char* (*fn_cupsGetPPD)(const char *);
+typedef cups_dest_t* (*fn_cupsGetDest)(const char *name,
+    const char *instance, int num_dests, cups_dest_t *dests);
+typedef int (*fn_cupsGetDests)(cups_dest_t **dests);
+typedef void (*fn_cupsFreeDests)(int num_dests, cups_dest_t *dests);
 typedef ppd_file_t* (*fn_ppdOpenFile)(const char *);
 typedef void (*fn_ppdClose)(ppd_file_t *);
 typedef ppd_option_t* (*fn_ppdFindOption)(ppd_file_t *, const char *);
@@ -53,6 +57,9 @@ fn_ippPort j2d_ippPort;
 fn_httpConnect j2d_httpConnect;
 fn_httpClose j2d_httpClose;
 fn_cupsGetPPD j2d_cupsGetPPD;
+fn_cupsGetDest j2d_cupsGetDest;
+fn_cupsGetDests j2d_cupsGetDests;
+fn_cupsFreeDests j2d_cupsFreeDests;
 fn_ppdOpenFile j2d_ppdOpenFile;
 fn_ppdClose j2d_ppdClose;
 fn_ppdFindOption j2d_ppdFindOption;
@@ -106,6 +113,24 @@ Java_sun_print_CUPSPrinter_initIDs(JNIEnv *env,
     return JNI_FALSE;
   }
 
+  j2d_cupsGetDest = (fn_cupsGetDest)dlsym(handle, "cupsGetDest");
+  if (j2d_cupsGetDest == NULL) {
+    dlclose(handle);
+    return JNI_FALSE;
+  }
+
+  j2d_cupsGetDests = (fn_cupsGetDests)dlsym(handle, "cupsGetDests");
+  if (j2d_cupsGetDests == NULL) {
+    dlclose(handle);
+    return JNI_FALSE;
+  }
+
+  j2d_cupsFreeDests = (fn_cupsFreeDests)dlsym(handle, "cupsFreeDests");
+  if (j2d_cupsFreeDests == NULL) {
+    dlclose(handle);
+    return JNI_FALSE;
+  }
+
   j2d_ppdOpenFile = (fn_ppdOpenFile)dlsym(handle, "ppdOpenFile");
   if (j2d_ppdOpenFile == NULL) {
     dlclose(handle);
@@ -169,6 +194,30 @@ Java_sun_print_CUPSPrinter_getCupsPort(JNIEnv *env,
 }
 
 
+/*
+ * Gets CUPS default printer name.
+ *
+ */
+JNIEXPORT jstring JNICALL
+Java_sun_print_CUPSPrinter_getCupsDefaultPrinter(JNIEnv *env,
+                                                  jobject printObj)
+{
+    jstring cDefPrinter = NULL;
+    cups_dest_t *dests;
+    char *defaultPrinter = NULL;
+    int num_dests = j2d_cupsGetDests(&dests);
+    int i = 0;
+    cups_dest_t *dest = j2d_cupsGetDest(NULL, NULL, num_dests, dests);
+    if (dest != NULL) {
+        defaultPrinter = dest->name;
+        if (defaultPrinter != NULL) {
+            cDefPrinter = JNU_NewStringPlatform(env, defaultPrinter);
+        }
+    }
+    j2d_cupsFreeDests(num_dests, dests);
+    return cDefPrinter;
+}
+
 /*
  * Checks if connection can be made to the server.
  *
diff --git a/jdk/src/java.desktop/windows/classes/sun/java2d/d3d/D3DBlitLoops.java b/jdk/src/java.desktop/windows/classes/sun/java2d/d3d/D3DBlitLoops.java
index 93dc53d4f27..8f4da91eef2 100644
--- a/jdk/src/java.desktop/windows/classes/sun/java2d/d3d/D3DBlitLoops.java
+++ b/jdk/src/java.desktop/windows/classes/sun/java2d/d3d/D3DBlitLoops.java
@@ -500,6 +500,7 @@ class D3DRTTSurfaceToSurfaceTransform extends TransformBlit {
 class D3DSurfaceToSwBlit extends Blit {
 
     private int typeval;
+    private WeakReference<SurfaceData> srcTmp;
 
     // REMIND: destination will actually be opaque/premultiplied...
     D3DSurfaceToSwBlit(SurfaceType dstType, int typeval) {
@@ -509,11 +510,97 @@ class D3DSurfaceToSwBlit extends Blit {
         this.typeval = typeval;
     }
 
+    /*
+     * Clip value is ignored in D3D SurfaceToSw blit.
+     * Root Cause: The native interfaces to D3D use StretchRect API followed
+     * by custom copy of pixels from Surface to Sysmem. As a result, clipping
+     * in D3DSurfaceToSw works 'only' for Rect clips, provided, proper srcX,
+     * srcY, dstX, dstY, width and height are passed to native interfaces.
+     * Non rect clips (For example: Shape clips) are ignored completely.
+     *
+     * Solution: There are three solutions possible to fix this issue.
+     * 1. Convert the entire Surface to Sysmem and perform regular Blit.
+     *    An optimized version of this is to take up the conversion only
+     *    when Shape clips are needed. Existing native interface will suffice
+     *    for supporting Rect clips.
+     * 2. With help of existing classes we could perform SwToSurface,
+     *    SurfaceToSurface (implements clip) and SurfaceToSw (complete copy)
+     *    in order.
+     * 3. Modify the native D3D interface to accept clip and perform same logic
+     *    as the second approach but at native side.
+     *
+     * Upon multiple experiments, the first approach has been found to be
+     * faster than the others as it deploys 1-draw/copy operation for rect clip
+     * and 2-draw/copy operations for shape clip compared to 3-draws/copy
+     * operations deployed by the remaining approaches.
+     *
+     * complexClipBlit method helps to convert or copy the contents from
+     * D3DSurface onto Sysmem and perform a regular Blit with the clip
+     * information as required. This method is used when non-rectangular
+     * clip is needed.
+     */
+    private synchronized void complexClipBlit(SurfaceData src, SurfaceData dst,
+                                              Composite comp, Region clip,
+                                              int sx, int sy, int dx, int dy,
+                                              int w, int h) {
+        SurfaceData cachedSrc = null;
+        if (srcTmp != null) {
+            // use cached intermediate surface, if available
+            cachedSrc = srcTmp.get();
+        }
+
+        // Type- indicates the pixel format of Sysmem based BufferedImage.
+        // Native d3d interfaces support on the fly conversion of pixels from
+        // d3d surface to destination sysmem memory of type IntARGB only.
+        final int type = BufferedImage.TYPE_INT_ARGB;
+        src = convertFrom(this, src, sx, sy, w, h, cachedSrc, type);
+
+        // copy intermediate SW to destination SW using complex clip
+        final Blit performop = Blit.getFromCache(src.getSurfaceType(),
+                                                 CompositeType.SrcNoEa,
+                                                 dst.getSurfaceType());
+        performop.Blit(src, dst, comp, clip, 0, 0, dx, dy, w, h);
+
+        if (src != cachedSrc) {
+            // cache the intermediate surface
+            srcTmp = new WeakReference<>(src);
+        }
+    }
+
     public void Blit(SurfaceData src, SurfaceData dst,
                      Composite comp, Region clip,
                      int sx, int sy, int dx, int dy,
                      int w, int h)
     {
+        if (clip != null) {
+            clip = clip.getIntersectionXYWH(dx, dy, w, h);
+            // At the end this method will flush the RenderQueue, we should exit
+            // from it as soon as possible.
+            if (clip.isEmpty()) {
+                return;
+            }
+
+            // Adjust final dst(x,y) and src(x,y) based on the clip. The
+            // logic is that, when clip limits drawing on the destination,
+            // corresponding pixels from the src should be skipped.
+            sx += clip.getLoX() - dx;
+            sy += clip.getLoY() - dy;
+            dx = clip.getLoX();
+            dy = clip.getLoY();
+            w = clip.getWidth();
+            h = clip.getHeight();
+
+            // Check if the clip is Rectangular. For non-rectangular clips
+            // complexClipBlit will convert Surface To Sysmem and perform
+            // regular Blit.
+            if (!clip.isRectangular()) {
+                complexClipBlit(src, dst, comp, clip,
+                                sx, sy, dx, dy,
+                                w, h);
+                return;
+            }
+        }
+
         D3DRenderQueue rq = D3DRenderQueue.getInstance();
         rq.lock();
         try {
diff --git a/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchMainQueue.java b/jdk/src/java.httpclient/share/classes/java/net/http/AsyncEvent.java
similarity index 53%
rename from jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchMainQueue.java
rename to jdk/src/java.httpclient/share/classes/java/net/http/AsyncEvent.java
index 1e05192986c..1cd606fe7a5 100644
--- a/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchMainQueue.java
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/AsyncEvent.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -20,34 +20,39 @@
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
- * questions.
  */
 
-package com.apple.concurrent;
+package java.net.http;
 
-import java.util.concurrent.Executor;
+import java.nio.channels.SelectableChannel;
 
-abstract class LibDispatchMainQueue extends LibDispatchQueue implements Executor {
-        public LibDispatchMainQueue() {
-                super(LibDispatchNative.nativeGetMainQueue());
-        }
+/**
+ * Event handling interface from HttpClientImpl's selector.
+ *
+ * <p> If blockingChannel is true, then the channel will be put in blocking
+ * mode prior to handle() being called. If false, then it remains non-blocking.
+ */
+abstract class AsyncEvent {
 
-        @Override
-        protected synchronized void dispose() {
-                // should not dispose the main queue
-        }
+    /**
+     * Implement this if channel should be made blocking before calling handle()
+     */
+    public interface Blocking { }
 
-        static class Sync extends LibDispatchMainQueue {
-                @Override
-                public void execute(final Runnable task) {
-                        LibDispatchNative.nativeExecuteSync(ptr, task);
-                }
-        }
+    /**
+     * Implement this if channel should remain non-blocking before calling handle()
+     */
+    public interface NonBlocking { }
 
-        static class ASync extends LibDispatchMainQueue {
-                @Override
-                public void execute(final Runnable task) {
-                        LibDispatchNative.nativeExecuteAsync(ptr, task);
-                }
-        }
+    /** Returns the channel */
+    public abstract SelectableChannel channel();
+
+    /** Returns the selector interest op flags OR'd */
+    public abstract int interestOps();
+
+    /** Called when event occurs */
+    public abstract void handle();
+
+    /** Called when selector is shutting down. Abort all exchanges. */
+    public abstract void abort();
 }
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/AuthenticationFilter.java b/jdk/src/java.httpclient/share/classes/java/net/http/AuthenticationFilter.java
new file mode 100644
index 00000000000..c06f3886a85
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/AuthenticationFilter.java
@@ -0,0 +1,306 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.IOException;
+import static java.net.Authenticator.RequestorType.PROXY;
+import static java.net.Authenticator.RequestorType.SERVER;
+import java.net.PasswordAuthentication;
+import java.net.URI;
+import java.net.InetSocketAddress;
+import java.net.URISyntaxException;
+import java.util.Base64;
+import java.util.HashMap;
+import java.util.LinkedList;
+import static java.nio.charset.StandardCharsets.ISO_8859_1;
+
+/**
+ * Implementation of Http Basic authentication.
+ */
+class AuthenticationFilter implements HeaderFilter {
+
+    static private final Base64.Encoder encoder = Base64.getEncoder();
+
+    static final int DEFAULT_RETRY_LIMIT = 3;
+
+    static final int retry_limit = Utils.getIntegerNetProperty(
+            "sun.net.httpclient.auth.retrylimit", DEFAULT_RETRY_LIMIT);
+
+    static final int UNAUTHORIZED = 401;
+    static final int PROXY_UNAUTHORIZED = 407;
+
+    private PasswordAuthentication getCredentials(String header,
+                                                  boolean proxy,
+                                                  HttpRequestImpl req)
+        throws IOException
+    {
+        HttpClientImpl client = req.client();
+        java.net.Authenticator auth =
+                client.authenticator()
+                      .orElseThrow(() -> new IOException("No authenticator set"));
+        URI uri = req.uri();
+        HeaderParser parser = new HeaderParser(header);
+        String authscheme = parser.findKey(0);
+
+        String realm = parser.findValue("realm");
+        java.net.Authenticator.RequestorType rtype = proxy ? PROXY : SERVER;
+
+        // needs to be instance method in Authenticator
+        return auth.requestPasswordAuthenticationInstance(uri.getHost(),
+                                                          null,
+                                                          uri.getPort(),
+                                                          uri.getScheme(),
+                                                          realm,
+                                                          authscheme,
+                                                          uri.toURL(),
+                                                          rtype
+        );
+    }
+
+    private URI getProxyURI(HttpRequestImpl r) {
+        InetSocketAddress proxy = r.proxy();
+        if (proxy == null) {
+            return null;
+        }
+
+        // our own private scheme for proxy URLs
+        // eg. proxy.http://host:port/
+        String scheme = "proxy." + r.uri().getScheme();
+        try {
+            return new URI(scheme,
+                           null,
+                           proxy.getHostString(),
+                           proxy.getPort(),
+                           null,
+                           null,
+                           null);
+        } catch (URISyntaxException e) {
+            throw new InternalError(e);
+        }
+    }
+
+    @Override
+    public void request(HttpRequestImpl r) throws IOException {
+        // use preemptive authentication if an entry exists.
+        Cache cache = getCache(r);
+
+        // Proxy
+        if (r.exchange.proxyauth == null) {
+            URI proxyURI = getProxyURI(r);
+            if (proxyURI != null) {
+                CacheEntry ca = cache.get(proxyURI, true);
+                if (ca != null) {
+                    r.exchange.proxyauth = new AuthInfo(true, ca.scheme, null, ca);
+                    addBasicCredentials(r, true, ca.value);
+                }
+            }
+        }
+
+        // Server
+        if (r.exchange.serverauth == null) {
+            CacheEntry ca = cache.get(r.uri(), false);
+            if (ca != null) {
+                r.exchange.serverauth = new AuthInfo(true, ca.scheme, null, ca);
+                addBasicCredentials(r, false, ca.value);
+            }
+        }
+    }
+
+    // TODO: refactor into per auth scheme class
+    static private void addBasicCredentials(HttpRequestImpl r,
+                                            boolean proxy,
+                                            PasswordAuthentication pw) {
+        String hdrname = proxy ? "Proxy-Authorization" : "Authorization";
+        StringBuilder sb = new StringBuilder(128);
+        sb.append(pw.getUserName()).append(':').append(pw.getPassword());
+        String s = encoder.encodeToString(sb.toString().getBytes(ISO_8859_1));
+        String value = "Basic " + s;
+        r.setSystemHeader(hdrname, value);
+    }
+
+    // Information attached to a HttpRequestImpl relating to authentication
+    static class AuthInfo {
+        final boolean fromcache;
+        final String scheme;
+        int retries;
+        PasswordAuthentication credentials; // used in request
+        CacheEntry cacheEntry; // if used
+
+        AuthInfo(boolean fromcache,
+                 String scheme,
+                 PasswordAuthentication credentials) {
+            this.fromcache = fromcache;
+            this.scheme = scheme;
+            this.credentials = credentials;
+            this.retries = 1;
+        }
+
+        AuthInfo(boolean fromcache,
+                 String scheme,
+                 PasswordAuthentication credentials,
+                 CacheEntry ca) {
+            this(fromcache, scheme, credentials);
+            assert credentials == null || (ca != null && ca.value == null);
+            cacheEntry = ca;
+        }
+    }
+
+    @Override
+    public HttpRequestImpl response(HttpResponseImpl r) throws IOException {
+        Cache cache = getCache(r.request);
+        int status = r.statusCode();
+        HttpHeaders hdrs = r.headers();
+        HttpRequestImpl req = r.request();
+
+        if (status != UNAUTHORIZED && status != PROXY_UNAUTHORIZED) {
+            // check if any authentication succeeded for first time
+            if (req.exchange.serverauth != null && !req.exchange.serverauth.fromcache) {
+                AuthInfo au = req.exchange.serverauth;
+                cache.store(au.scheme, req.uri(), false, au.credentials);
+            }
+            if (req.exchange.proxyauth != null && !req.exchange.proxyauth.fromcache) {
+                AuthInfo au = req.exchange.proxyauth;
+                cache.store(au.scheme, req.uri(), false, au.credentials);
+            }
+            return null;
+        }
+
+        boolean proxy = status == PROXY_UNAUTHORIZED;
+        String authname = proxy ? "Proxy-Authentication" : "WWW-Authenticate";
+        String authval = hdrs.firstValue(authname).orElseThrow(() -> {
+            return new IOException("Invalid auth header");
+        });
+        HeaderParser parser = new HeaderParser(authval);
+        String scheme = parser.findKey(0);
+
+        // TODO: Need to generalise from Basic only. Delegate to a provider class etc.
+
+        if (!scheme.equalsIgnoreCase("Basic")) {
+            return null;   // error gets returned to app
+        }
+
+        String realm = parser.findValue("realm");
+        AuthInfo au = proxy ? req.exchange.proxyauth : req.exchange.serverauth;
+        if (au == null) {
+            PasswordAuthentication pw = getCredentials(authval, proxy, req);
+            if (pw == null) {
+                throw new IOException("No credentials provided");
+            }
+            // No authentication in request. Get credentials from user
+            au = new AuthInfo(false, "Basic", pw);
+            if (proxy)
+                req.exchange.proxyauth = au;
+            else
+                req.exchange.serverauth = au;
+            addBasicCredentials(req, proxy, pw);
+            return req;
+        } else if (au.retries > retry_limit) {
+            throw new IOException("too many authentication attempts");
+        } else {
+            // we sent credentials, but they were rejected
+            if (au.fromcache) {
+                cache.remove(au.cacheEntry);
+            }
+            // try again
+            au.credentials = getCredentials(authval, proxy, req);
+            addBasicCredentials(req, proxy, au.credentials);
+            au.retries++;
+            return req;
+        }
+    }
+
+    static final HashMap<HttpClientImpl,Cache> caches = new HashMap<>();
+
+    static synchronized Cache getCache(HttpRequestImpl req) {
+        HttpClientImpl client = req.client();
+        Cache c = caches.get(client);
+        if (c == null) {
+            c = new Cache();
+            caches.put(client, c);
+        }
+        return c;
+    }
+
+    static class Cache {
+        final LinkedList<CacheEntry> entries = new LinkedList<>();
+
+        synchronized CacheEntry get(URI uri, boolean proxy) {
+            for (CacheEntry entry : entries) {
+                if (entry.equalsKey(uri, proxy)) {
+                    return entry;
+                }
+            }
+            return null;
+        }
+
+        synchronized void remove(String authscheme, URI domain, boolean proxy) {
+            for (CacheEntry entry : entries) {
+                if (entry.equalsKey(domain, proxy)) {
+                    entries.remove(entry);
+                }
+            }
+        }
+
+        synchronized void remove(CacheEntry entry) {
+            entries.remove(entry);
+        }
+
+        synchronized void store(String authscheme,
+                                URI domain,
+                                boolean proxy,
+                                PasswordAuthentication value) {
+            remove(authscheme, domain, proxy);
+            entries.add(new CacheEntry(authscheme, domain, proxy, value));
+        }
+    }
+
+    static class CacheEntry {
+        final String root;
+        final String scheme;
+        final boolean proxy;
+        final PasswordAuthentication value;
+
+        CacheEntry(String authscheme,
+                   URI uri,
+                   boolean proxy,
+                   PasswordAuthentication value) {
+            this.scheme = authscheme;
+            this.root = uri.resolve(".").toString(); // remove extraneous components
+            this.proxy = proxy;
+            this.value = value;
+        }
+
+        public PasswordAuthentication value() {
+            return value;
+        }
+
+        public boolean equalsKey(URI uri, boolean proxy) {
+            if (this.proxy != proxy) {
+                return false;
+            }
+            String other = uri.toString();
+            return other.startsWith(root);
+        }
+    }
+}
diff --git a/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchQueue.java b/jdk/src/java.httpclient/share/classes/java/net/http/BufferHandler.java
similarity index 81%
rename from jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchQueue.java
rename to jdk/src/java.httpclient/share/classes/java/net/http/BufferHandler.java
index f464f698541..a311422a782 100644
--- a/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchQueue.java
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/BufferHandler.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -20,13 +20,18 @@
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
- * questions.
  */
 
-package com.apple.concurrent;
+package java.net.http;
 
-class LibDispatchQueue extends LibDispatchRetainedResource {
-        LibDispatchQueue(final long queuePtr) {
-                super(queuePtr);
-        }
+import java.nio.ByteBuffer;
+
+/**
+ * Implemented by buffer pools.
+ */
+interface BufferHandler {
+
+    ByteBuffer getBuffer();
+
+    void returnBuffer(ByteBuffer buffer);
 }
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/ConnectionPool.java b/jdk/src/java.httpclient/share/classes/java/net/http/ConnectionPool.java
new file mode 100644
index 00000000000..70e475ec6e3
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/ConnectionPool.java
@@ -0,0 +1,272 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.net.InetSocketAddress;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.ListIterator;
+import java.util.Objects;
+
+/**
+ * Http 1.1 connection pool.
+ */
+class ConnectionPool {
+
+    static final long KEEP_ALIVE = Utils.getIntegerNetProperty(
+            "sun.net.httpclient.keepalive.timeout", 1200); // seconds
+
+    // Pools of idle connections
+
+    final HashMap<CacheKey,LinkedList<HttpConnection>> plainPool;
+    final HashMap<CacheKey,LinkedList<HttpConnection>> sslPool;
+    CacheCleaner cleaner;
+
+    /**
+     * Entries in connection pool are keyed by destination address and/or
+     * proxy address:
+     * case 1: plain TCP not via proxy (destination only)
+     * case 2: plain TCP via proxy (proxy only)
+     * case 3: SSL not via proxy (destination only)
+     * case 4: SSL over tunnel (destination and proxy)
+     */
+    static class CacheKey {
+        final InetSocketAddress proxy;
+        final InetSocketAddress destination;
+
+        CacheKey(InetSocketAddress destination, InetSocketAddress proxy) {
+            this.proxy = proxy;
+            this.destination = destination;
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+            if (obj == null) {
+                return false;
+            }
+            if (getClass() != obj.getClass()) {
+                return false;
+            }
+            final CacheKey other = (CacheKey) obj;
+            if (!Objects.equals(this.proxy, other.proxy)) {
+                return false;
+            }
+            if (!Objects.equals(this.destination, other.destination)) {
+                return false;
+            }
+            return true;
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(proxy, destination);
+        }
+    }
+
+    static class ExpiryEntry {
+        final HttpConnection connection;
+        final long expiry; // absolute time in seconds of expiry time
+        ExpiryEntry(HttpConnection connection, long expiry) {
+            this.connection = connection;
+            this.expiry = expiry;
+        }
+    }
+
+    final LinkedList<ExpiryEntry> expiryList;
+
+    /**
+     * There should be one of these per HttpClient.
+     */
+    ConnectionPool() {
+        plainPool = new HashMap<>();
+        sslPool = new HashMap<>();
+        expiryList = new LinkedList<>();
+        cleaner = new CacheCleaner();
+    }
+
+    void start() {
+        cleaner.start();
+    }
+
+    static CacheKey cacheKey(InetSocketAddress destination,
+                             InetSocketAddress proxy) {
+        return new CacheKey(destination, proxy);
+    }
+
+    synchronized HttpConnection getConnection(boolean secure,
+                                              InetSocketAddress addr,
+                                              InetSocketAddress proxy) {
+        CacheKey key = new CacheKey(addr, proxy);
+        HttpConnection c = secure ? findConnection(key, sslPool)
+                                  : findConnection(key, plainPool);
+        //System.out.println ("getConnection returning: " + c);
+        return c;
+    }
+
+    /**
+     * Returns the connection to the pool.
+     *
+     * @param conn
+     */
+    synchronized void returnToPool(HttpConnection conn) {
+        if (conn instanceof PlainHttpConnection) {
+            putConnection(conn, plainPool);
+        } else {
+            putConnection(conn, sslPool);
+        }
+        addToExpiryList(conn);
+        //System.out.println("Return to pool: " + conn);
+    }
+
+    private HttpConnection
+    findConnection(CacheKey key,
+                   HashMap<CacheKey,LinkedList<HttpConnection>> pool) {
+        LinkedList<HttpConnection> l = pool.get(key);
+        if (l == null || l.size() == 0) {
+            return null;
+        } else {
+            HttpConnection c = l.removeFirst();
+            removeFromExpiryList(c);
+            return c;
+        }
+    }
+
+    /* called from cache cleaner only  */
+    private void
+    removeFromPool(HttpConnection c,
+                   HashMap<CacheKey,LinkedList<HttpConnection>> pool) {
+        //System.out.println("cacheCleaner removing: " + c);
+        LinkedList<HttpConnection> l = pool.get(c.cacheKey());
+        assert l != null;
+        boolean wasPresent = l.remove(c);
+        assert wasPresent;
+    }
+
+    private void
+    putConnection(HttpConnection c,
+                  HashMap<CacheKey,LinkedList<HttpConnection>> pool) {
+        CacheKey key = c.cacheKey();
+        LinkedList<HttpConnection> l = pool.get(key);
+        if (l == null) {
+            l = new LinkedList<>();
+            pool.put(key, l);
+        }
+        l.add(c);
+    }
+
+    // only runs while entries exist in cache
+
+    class CacheCleaner extends Thread {
+
+        volatile boolean stopping;
+
+        CacheCleaner() {
+            super(null, null, "HTTP-Cache-cleaner", 0, false);
+            setDaemon(true);
+        }
+
+        synchronized boolean stopping() {
+            return stopping;
+        }
+
+        synchronized void stopCleaner() {
+            stopping = true;
+        }
+
+        @Override
+        public void run() {
+            while (!stopping()) {
+                try {
+                    Thread.sleep(3000);
+                } catch (InterruptedException e) {}
+                cleanCache();
+            }
+        }
+    }
+
+    synchronized void removeFromExpiryList(HttpConnection c) {
+        if (c == null) {
+            return;
+        }
+        ListIterator<ExpiryEntry> li = expiryList.listIterator();
+        while (li.hasNext()) {
+            ExpiryEntry e = li.next();
+            if (e.connection.equals(c)) {
+                li.remove();
+                return;
+            }
+        }
+        if (expiryList.isEmpty()) {
+            cleaner.stopCleaner();
+        }
+    }
+
+    private void cleanCache() {
+        long now = System.currentTimeMillis() / 1000;
+        LinkedList<HttpConnection> closelist = new LinkedList<>();
+
+        synchronized (this) {
+            ListIterator<ExpiryEntry> li = expiryList.listIterator();
+            while (li.hasNext()) {
+                ExpiryEntry entry = li.next();
+                if (entry.expiry <= now) {
+                    li.remove();
+                    HttpConnection c = entry.connection;
+                    closelist.add(c);
+                    if (c instanceof PlainHttpConnection) {
+                        removeFromPool(c, plainPool);
+                    } else {
+                        removeFromPool(c, sslPool);
+                    }
+                }
+            }
+        }
+        for (HttpConnection c : closelist) {
+            //System.out.println ("KAC: closing " + c);
+            c.close();
+        }
+    }
+
+    private synchronized void addToExpiryList(HttpConnection conn) {
+        long now = System.currentTimeMillis() / 1000;
+        long then = now + KEEP_ALIVE;
+
+        if (expiryList.isEmpty())
+            cleaner = new CacheCleaner();
+
+        ListIterator<ExpiryEntry> li = expiryList.listIterator();
+        while (li.hasNext()) {
+            ExpiryEntry entry = li.next();
+
+            if (then > entry.expiry) {
+                li.previous();
+                // insert here
+                li.add(new ExpiryEntry(conn, then));
+                return;
+            }
+        }
+        // first element of list
+        expiryList.add(new ExpiryEntry(conn, then));
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/CookieFilter.java b/jdk/src/java.httpclient/share/classes/java/net/http/CookieFilter.java
new file mode 100644
index 00000000000..1a95b667fdd
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/CookieFilter.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+
+package java.net.http;
+
+import java.io.IOException;
+import java.net.CookieManager;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+class CookieFilter implements HeaderFilter {
+
+    final HttpClientImpl client;
+    final CookieManager cookieMan;
+
+    CookieFilter(HttpClientImpl client) {
+        this.client = client;
+        this.cookieMan = client.cookieManager().orElseThrow(
+                () -> new IllegalArgumentException("no cookie manager"));
+    }
+
+    @Override
+    public void request(HttpRequestImpl r) throws IOException {
+        Map<String,List<String>> userheaders, cookies;
+        userheaders = r.getUserHeaders().directMap();
+        cookies = cookieMan.get(r.uri(), userheaders);
+        // add the returned cookies
+        HttpHeadersImpl systemHeaders = r.getSystemHeaders();
+        Set<String> keys = cookies.keySet();
+        for (String hdrname : keys) {
+            List<String> vals = cookies.get(hdrname);
+            for (String val : vals) {
+                systemHeaders.addHeader(hdrname, val);
+            }
+        }
+    }
+
+    @Override
+    public HttpRequestImpl response(HttpResponseImpl r) throws IOException {
+        HttpHeaders hdrs = r.headers();
+        cookieMan.put(r.uri(), hdrs.map());
+        return null;
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/Exchange.java b/jdk/src/java.httpclient/share/classes/java/net/http/Exchange.java
new file mode 100644
index 00000000000..9201d22160a
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/Exchange.java
@@ -0,0 +1,419 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.io.UncheckedIOException;
+import java.net.InetSocketAddress;
+import java.net.SocketPermission;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URLPermission;
+import java.security.AccessControlContext;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+
+/**
+ * One request/response exchange (handles 100/101 intermediate response also).
+ * depth field used to track number of times a new request is being sent
+ * for a given API request. If limit exceeded exception is thrown.
+ *
+ * Security check is performed here:
+ * - uses AccessControlContext captured at API level
+ * - checks for appropriate URLPermission for request
+ * - if permission allowed, grants equivalent SocketPermission to call
+ * - in case of direct HTTP proxy, checks additionally for access to proxy
+ *    (CONNECT proxying uses its own Exchange, so check done there)
+ *
+ */
+class Exchange {
+
+    final HttpRequestImpl request;
+    final HttpClientImpl client;
+    ExchangeImpl exchImpl;
+    HttpResponseImpl response;
+    final List<SocketPermission> permissions = new LinkedList<>();
+    AccessControlContext acc;
+    boolean upgrading; // to HTTP/2
+
+    Exchange(HttpRequestImpl request) {
+        this.request = request;
+        this.upgrading = false;
+        this.client = request.client();
+    }
+
+    /* If different AccessControlContext to be used  */
+    Exchange(HttpRequestImpl request, AccessControlContext acc) {
+        this.request = request;
+        this.acc = acc;
+        this.upgrading = false;
+        this.client = request.client();
+    }
+
+    public HttpRequestImpl request() {
+        return request;
+    }
+
+    public HttpResponseImpl response() throws IOException, InterruptedException {
+        response = responseImpl(null);
+        return response;
+    }
+
+    public void cancel() {
+        if (exchImpl != null)
+            exchImpl.cancel();
+    }
+
+    public void h2Upgrade() {
+        upgrading = true;
+        request.setH2Upgrade();
+    }
+
+    static final SocketPermission[] SOCKET_ARRAY = new SocketPermission[0];
+
+    HttpResponseImpl responseImpl(HttpConnection connection)
+        throws IOException, InterruptedException
+    {
+        if (acc == null) {
+            acc = request.getAccessControlContext();
+        }
+        SecurityException e = securityCheck(acc);
+        if (e != null)
+            throw e;
+
+        if (permissions.size() > 0) {
+            try {
+                return AccessController.doPrivileged(
+                        (PrivilegedExceptionAction<HttpResponseImpl>)() ->
+                             responseImpl0(connection),
+                        null,
+                        permissions.toArray(SOCKET_ARRAY));
+            } catch (Throwable ee) {
+                if (ee instanceof PrivilegedActionException) {
+                    ee = ee.getCause();
+                }
+                if (ee instanceof IOException)
+                    throw (IOException)ee;
+                else
+                    throw new RuntimeException(ee); // TODO: fix
+            }
+        } else {
+            return responseImpl0(connection);
+        }
+    }
+
+    HttpResponseImpl responseImpl0(HttpConnection connection)
+        throws IOException, InterruptedException
+    {
+        exchImpl = ExchangeImpl.get(this, connection);
+        if (request.expectContinue()) {
+            request.addSystemHeader("Expect", "100-Continue");
+            exchImpl.sendHeadersOnly();
+            HttpResponseImpl resp = exchImpl.getResponse();
+            logResponse(resp);
+            if (resp.statusCode() != 100) {
+                return resp;
+            }
+            exchImpl.sendBody();
+            return exchImpl.getResponse();
+        } else {
+            exchImpl.sendRequest();
+            HttpResponseImpl resp = exchImpl.getResponse();
+            logResponse(resp);
+            return checkForUpgrade(resp, exchImpl);
+        }
+    }
+
+    // Completed HttpResponse will be null if response succeeded
+    // will be a non null responseAsync if expect continue returns an error
+
+    public CompletableFuture<HttpResponseImpl> responseAsync(Void v) {
+        return responseAsyncImpl(null);
+    }
+
+    CompletableFuture<HttpResponseImpl> responseAsyncImpl(HttpConnection connection) {
+        if (acc == null) {
+            acc = request.getAccessControlContext();
+        }
+        SecurityException e = securityCheck(acc);
+        if (e != null) {
+            CompletableFuture<HttpResponseImpl> cf = new CompletableFuture<>();
+            cf.completeExceptionally(e);
+            return cf;
+        }
+        if (permissions.size() > 0) {
+            return AccessController.doPrivileged(
+                    (PrivilegedAction<CompletableFuture<HttpResponseImpl>>)() ->
+                        responseAsyncImpl0(connection),
+                    null,
+                    permissions.toArray(SOCKET_ARRAY));
+        } else {
+            return responseAsyncImpl0(connection);
+        }
+    }
+
+    CompletableFuture<HttpResponseImpl> responseAsyncImpl0(HttpConnection connection) {
+        try {
+            exchImpl = ExchangeImpl.get(this, connection);
+        } catch (IOException | InterruptedException e) {
+            CompletableFuture<HttpResponseImpl> cf = new CompletableFuture<>();
+            cf.completeExceptionally(e);
+            return cf;
+        }
+        if (request.expectContinue()) {
+            request.addSystemHeader("Expect", "100-Continue");
+            return exchImpl.sendHeadersAsync()
+                    .thenCompose(exchImpl::getResponseAsync)
+                    .thenCompose((HttpResponseImpl r1) -> {
+                        int rcode = r1.statusCode();
+                        CompletableFuture<HttpResponseImpl> cf =
+                                checkForUpgradeAsync(r1, exchImpl);
+                        if (cf != null)
+                            return cf;
+                        if (rcode == 100) {
+                            return exchImpl.sendBodyAsync()
+                                .thenCompose(exchImpl::getResponseAsync)
+                                .thenApply((r) -> {
+                                    logResponse(r);
+                                    return r;
+                                });
+                        } else {
+                            Exchange.this.response = r1;
+                            logResponse(r1);
+                            return CompletableFuture.completedFuture(r1);
+                        }
+                    });
+        } else {
+            return exchImpl
+                .sendHeadersAsync()
+                .thenCompose((Void v) -> {
+                    // send body and get response at same time
+                    return exchImpl.sendBodyAsync()
+                                   .thenCompose(exchImpl::getResponseAsync);
+                })
+                .thenCompose((HttpResponseImpl r1) -> {
+                    int rcode = r1.statusCode();
+                    CompletableFuture<HttpResponseImpl> cf =
+                            checkForUpgradeAsync(r1, exchImpl);
+                    if (cf != null) {
+                        return cf;
+                    } else {
+                        Exchange.this.response = r1;
+                        logResponse(r1);
+                        return CompletableFuture.completedFuture(r1);
+                    }
+                })
+                .thenApply((HttpResponseImpl response) -> {
+                    this.response = response;
+                    logResponse(response);
+                    return response;
+                });
+        }
+    }
+
+    // if this response was received in reply to an upgrade
+    // then create the Http2Connection from the HttpConnection
+    // initialize it and wait for the real response on a newly created Stream
+
+    private CompletableFuture<HttpResponseImpl>
+    checkForUpgradeAsync(HttpResponseImpl resp,
+                         ExchangeImpl ex) {
+        int rcode = resp.statusCode();
+        if (upgrading && (rcode == 101)) {
+            Http1Exchange e = (Http1Exchange)ex;
+            // check for 101 switching protocols
+            return e.responseBodyAsync(HttpResponse.ignoreBody())
+                .thenCompose((Void v) ->
+                     Http2Connection.createAsync(e.connection(),
+                                                 client.client2(),
+                                                 this)
+                        .thenCompose((Http2Connection c) -> {
+                            Stream s = c.getStream(1);
+                            exchImpl = s;
+                            c.putConnection();
+                            return s.getResponseAsync(null);
+                        })
+                );
+        }
+        return CompletableFuture.completedFuture(resp);
+    }
+
+    private HttpResponseImpl checkForUpgrade(HttpResponseImpl resp,
+                                             ExchangeImpl ex)
+        throws IOException, InterruptedException
+    {
+        int rcode = resp.statusCode();
+        if (upgrading && (rcode == 101)) {
+            Http1Exchange e = (Http1Exchange) ex;
+            // must get connection from Http1Exchange
+            e.responseBody(HttpResponse.ignoreBody(), false);
+            Http2Connection h2con = new Http2Connection(e.connection(),
+                                                        client.client2(),
+                                                        this);
+            h2con.putConnection();
+            Stream s = h2con.getStream(1);
+            exchImpl = s;
+            return s.getResponse();
+        }
+        return resp;
+    }
+
+
+    <T> T responseBody(HttpResponse.BodyProcessor<T> processor) {
+        try {
+            return exchImpl.responseBody(processor);
+        } catch (IOException e) {
+            throw new UncheckedIOException(e);
+        }
+    }
+
+
+    private void logResponse(HttpResponseImpl r) {
+        if (!Log.requests())
+            return;
+        StringBuilder sb = new StringBuilder();
+        String method = r.request().method();
+        URI uri = r.uri();
+        String uristring = uri == null ? "" : uri.toString();
+        sb.append('(')
+          .append(method)
+          .append(" ")
+          .append(uristring)
+          .append(") ")
+          .append(Integer.toString(r.statusCode()));
+        Log.logResponse(sb.toString());
+    }
+
+    <T> CompletableFuture<T> responseBodyAsync(HttpResponse.BodyProcessor<T> processor) {
+        return exchImpl.responseBodyAsync(processor);
+    }
+
+    private URI getURIForSecurityCheck() {
+        URI u;
+        String method = request.method();
+        InetSocketAddress authority = request.authority();
+        URI uri = request.uri();
+
+        // CONNECT should be restricted at API level
+        if (method.equalsIgnoreCase("CONNECT")) {
+            try {
+                u = new URI("socket",
+                             null,
+                             authority.getHostString(),
+                             authority.getPort(),
+                             null,
+                             null,
+                             null);
+            } catch (URISyntaxException e) {
+                throw new InternalError(e); // shouldn't happen
+            }
+        } else {
+            u = uri;
+        }
+        return u;
+    }
+
+    /**
+     * Do the security check and return any exception.
+     * Return null if no check needed or passes.
+     *
+     * Also adds any generated permissions to the "permissions" list.
+     */
+    private SecurityException securityCheck(AccessControlContext acc) {
+        SecurityManager sm = System.getSecurityManager();
+        if (sm == null) {
+            return null;
+        }
+
+        String method = request.method();
+        HttpHeadersImpl userHeaders = request.getUserHeaders();
+        URI u = getURIForSecurityCheck();
+        URLPermission p = Utils.getPermission(u, method, userHeaders.directMap());
+
+        try {
+            assert acc != null;
+            sm.checkPermission(p, acc);
+            permissions.add(getSocketPermissionFor(u));
+        } catch (SecurityException e) {
+            return e;
+        }
+        InetSocketAddress proxy = request.proxy();
+        if (proxy != null) {
+            // may need additional check
+            if (!method.equals("CONNECT")) {
+                // a direct http proxy. Need to check access to proxy
+                try {
+                    u = new URI("socket", null, proxy.getHostString(),
+                        proxy.getPort(), null, null, null);
+                } catch (URISyntaxException e) {
+                    throw new InternalError(e); // shouldn't happen
+                }
+                p = new URLPermission(u.toString(), "CONNECT");
+                try {
+                    sm.checkPermission(p, acc);
+                } catch (SecurityException e) {
+                    permissions.clear();
+                    return e;
+                }
+                String sockperm = proxy.getHostString() +
+                        ":" + Integer.toString(proxy.getPort());
+
+                permissions.add(new SocketPermission(sockperm, "connect,resolve"));
+            }
+        }
+        return null;
+    }
+
+    private static SocketPermission getSocketPermissionFor(URI url) {
+        if (System.getSecurityManager() == null)
+            return null;
+
+        StringBuilder sb = new StringBuilder();
+        String host = url.getHost();
+        sb.append(host);
+        int port = url.getPort();
+        if (port == -1) {
+            String scheme = url.getScheme();
+            if ("http".equals(scheme)) {
+                sb.append(":80");
+            } else { // scheme must be https
+                sb.append(":443");
+            }
+        } else {
+            sb.append(':')
+              .append(Integer.toString(port));
+        }
+        String target = sb.toString();
+        return new SocketPermission(target, "connect");
+    }
+
+    AccessControlContext getAccessControlContext() {
+        return acc;
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/ExchangeImpl.java b/jdk/src/java.httpclient/share/classes/java/net/http/ExchangeImpl.java
new file mode 100644
index 00000000000..bc3b6508d3c
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/ExchangeImpl.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.util.concurrent.CompletableFuture;
+import static java.net.http.HttpClient.Version.HTTP_1_1;
+
+/**
+ * Splits request so that headers and body can be sent separately with optional
+ * (multiple) responses in between (e.g. 100 Continue). Also request and
+ * response always sent/received in different calls.
+ *
+ * Synchronous and asynchronous versions of each method are provided.
+ *
+ * Separate implementations of this class exist for HTTP/1.1 and HTTP/2
+ *      Http1Exchange   (HTTP/1.1)
+ *      Stream          (HTTP/2)
+ *
+ * These implementation classes are where work is allocated to threads.
+ */
+abstract class ExchangeImpl {
+
+    final Exchange exchange;
+
+    ExchangeImpl(Exchange e) {
+        this.exchange = e;
+    }
+
+    /**
+     * Initiates a new exchange and assigns it to a connection if one exists
+     * already. connection usually null.
+     */
+    static ExchangeImpl get(Exchange exchange, HttpConnection connection)
+        throws IOException, InterruptedException
+    {
+        HttpRequestImpl req = exchange.request();
+        if (req.version() == HTTP_1_1) {
+            return new Http1Exchange(exchange, connection);
+        } else {
+            Http2ClientImpl c2 = exchange.request().client().client2(); // TODO: improve
+            HttpRequestImpl request = exchange.request();
+            Http2Connection c = c2.getConnectionFor(request);
+            if (c == null) {
+                // no existing connection. Send request with HTTP 1 and then
+                // upgrade if successful
+                ExchangeImpl ex = new Http1Exchange(exchange, connection);
+                exchange.h2Upgrade();
+                return ex;
+            }
+            return c.createStream(exchange);
+        }
+    }
+
+    /* The following methods have separate HTTP/1.1 and HTTP/2 implementations */
+
+    /**
+     * Sends the request headers only. May block until all sent.
+     */
+    abstract void sendHeadersOnly() throws IOException, InterruptedException;
+
+    /**
+     * Gets response headers by blocking if necessary. This may be an
+     * intermediate response (like 101) or a final response 200 etc.
+     */
+    abstract HttpResponseImpl getResponse() throws IOException;
+
+    /**
+     * Sends a request body after request headers.
+     */
+    abstract void sendBody() throws IOException, InterruptedException;
+
+    /**
+     * Sends the entire request (headers and body) blocking.
+     */
+    abstract void sendRequest() throws IOException, InterruptedException;
+
+    /**
+     * Asynchronous version of sendHeaders().
+     */
+    abstract CompletableFuture<Void> sendHeadersAsync();
+
+    /**
+     * Asynchronous version of getResponse().  Requires void parameter for
+     * CompletableFuture chaining.
+     */
+    abstract CompletableFuture<HttpResponseImpl> getResponseAsync(Void v);
+
+    /**
+     * Asynchronous version of sendBody().
+     */
+    abstract CompletableFuture<Void> sendBodyAsync();
+
+    /**
+     * Cancels a request.  Not currently exposed through API.
+     */
+    abstract void cancel();
+
+    /**
+     * Asynchronous version of sendRequest().
+     */
+    abstract CompletableFuture<Void> sendRequestAsync();
+
+    abstract <T> T responseBody(HttpResponse.BodyProcessor<T> processor)
+        throws IOException;
+
+    /**
+     * Asynchronous version of responseBody().
+     */
+    abstract <T> CompletableFuture<T>
+    responseBodyAsync(HttpResponse.BodyProcessor<T> processor);
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/ExecutorWrapper.java b/jdk/src/java.httpclient/share/classes/java/net/http/ExecutorWrapper.java
new file mode 100644
index 00000000000..ba8a07cf1cc
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/ExecutorWrapper.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.security.AccessControlContext;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.concurrent.Executor;
+import java.util.concurrent.ExecutorService;
+import java.util.function.Supplier;
+
+/**
+ * Wraps the supplied user ExecutorService.
+ *
+ * 1) when a Security manager set, the correct access control context
+ *    is used to execute task
+ *
+ * 2) memory fence implemented
+ */
+class ExecutorWrapper {
+
+    final ExecutorService userExecutor; // the actual executor service used
+    final Executor executor;
+
+    public static ExecutorWrapper wrap(ExecutorService userExecutor) {
+        return new ExecutorWrapper(userExecutor);
+    }
+
+    /**
+     * Returns a dummy ExecutorWrapper which uses the calling thread
+     */
+    public static ExecutorWrapper callingThread() {
+        return new ExecutorWrapper();
+    }
+
+    private ExecutorWrapper(ExecutorService userExecutor) {
+        // used for executing in calling thread
+        this.userExecutor = userExecutor;
+        this.executor = userExecutor;
+    }
+
+    private ExecutorWrapper() {
+        this.userExecutor = null;
+        this.executor = (Runnable command) -> {
+            command.run();
+        };
+    }
+
+    public ExecutorService userExecutor() {
+        return userExecutor;
+    }
+
+    public synchronized void synchronize() {}
+
+    public void execute(Runnable r, Supplier<AccessControlContext> ctxSupplier) {
+        synchronize();
+        Runnable r1 = () -> {
+            try {
+                r.run();
+            } catch (Throwable t) {
+                Log.logError(t);
+            }
+        };
+
+        if (ctxSupplier != null && System.getSecurityManager() != null) {
+            AccessControlContext acc = ctxSupplier.get();
+            if (acc == null) {
+                throw new InternalError();
+            }
+            AccessController.doPrivilegedWithCombiner(
+                (PrivilegedAction<Void>)() -> {
+                    executor.execute(r1); // all throwables must be caught
+                    return null;
+                }, acc);
+        } else {
+            executor.execute(r1); // all throwables must be caught
+        }
+    }
+}
diff --git a/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchNative.java b/jdk/src/java.httpclient/share/classes/java/net/http/FilterFactory.java
similarity index 56%
rename from jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchNative.java
rename to jdk/src/java.httpclient/share/classes/java/net/http/FilterFactory.java
index 9b89ac546e3..cf67771331a 100644
--- a/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchNative.java
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/FilterFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -20,29 +20,30 @@
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
- * questions.
  */
 
-package com.apple.concurrent;
+package java.net.http;
 
-final class LibDispatchNative {
-    static {
-        java.security.AccessController.doPrivileged(
-            new java.security.PrivilegedAction<Void>() {
-                public Void run() {
-                    System.loadLibrary("osx");
-                    return null;
-                }
-            });
+import java.util.LinkedList;
+import java.util.List;
+
+class FilterFactory {
+
+    final LinkedList<Class<? extends HeaderFilter>> filterClasses = new LinkedList<>();
+
+    public void addFilter(Class<? extends HeaderFilter> type) {
+        filterClasses.add(type);
     }
 
-    static native boolean nativeIsDispatchSupported();
-    static native long nativeGetMainQueue();
-    static native long nativeCreateConcurrentQueue(int priority);
-    static native long nativeCreateSerialQueue(String name);
-    static native void nativeReleaseQueue(long nativeQueue);
-    static native void nativeExecuteAsync(long nativeQueue, Runnable task);
-    static native void nativeExecuteSync(long nativeQueue, Runnable task);
-
-    private LibDispatchNative() { }
+    List<HeaderFilter> getFilterChain() {
+        List<HeaderFilter> l = new LinkedList<>();
+        for (Class<? extends HeaderFilter> clazz : filterClasses) {
+            try {
+                l.add(clazz.newInstance());
+            } catch (ReflectiveOperationException e) {
+                throw new InternalError(e);
+            }
+        }
+        return l;
+    }
 }
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/HeaderFilter.java b/jdk/src/java.httpclient/share/classes/java/net/http/HeaderFilter.java
new file mode 100644
index 00000000000..d0fae94ada8
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/HeaderFilter.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+
+package java.net.http;
+
+import java.io.IOException;
+
+/**
+ * A header filter that can examine or modify, typically system headers for
+ * requests before they are sent, and responses before they are returned to the
+ * user. Some ability to resend requests is provided.
+ *
+ */
+interface HeaderFilter {
+
+    void request(HttpRequestImpl r) throws IOException;
+
+    /**
+     * Returns null if response ok to be given to user.  Non null is a request
+     * that must be resent and its response given to user. If impl throws an
+     * exception that is returned to user instead.
+     */
+    HttpRequestImpl response(HttpResponseImpl r) throws IOException;
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/HeaderParser.java b/jdk/src/java.httpclient/share/classes/java/net/http/HeaderParser.java
new file mode 100644
index 00000000000..d4922d6a141
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/HeaderParser.java
@@ -0,0 +1,245 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.util.Iterator;
+import java.util.Locale;
+import java.util.NoSuchElementException;
+
+/* This is useful for the nightmare of parsing multi-part HTTP/RFC822 headers
+ * sensibly:
+ * From a String like: 'timeout=15, max=5'
+ * create an array of Strings:
+ * { {"timeout", "15"},
+ *   {"max", "5"}
+ * }
+ * From one like: 'Basic Realm="FuzzFace" Foo="Biz Bar Baz"'
+ * create one like (no quotes in literal):
+ * { {"basic", null},
+ *   {"realm", "FuzzFace"}
+ *   {"foo", "Biz Bar Baz"}
+ * }
+ * keys are converted to lower case, vals are left as is....
+ */
+class HeaderParser {
+
+    /* table of key/val pairs */
+    String raw;
+    String[][] tab;
+    int nkeys;
+    int asize = 10; // initial size of array is 10
+
+    public HeaderParser(String raw) {
+        this.raw = raw;
+        tab = new String[asize][2];
+        parse();
+    }
+
+    private HeaderParser () { }
+
+    /**
+     * Creates a new HeaderParser from this, whose keys (and corresponding
+     * values) range from "start" to "end-1"
+     */
+    public HeaderParser subsequence(int start, int end) {
+        if (start == 0 && end == nkeys) {
+            return this;
+        }
+        if (start < 0 || start >= end || end > nkeys)
+            throw new IllegalArgumentException("invalid start or end");
+        HeaderParser n = new HeaderParser();
+        n.tab = new String [asize][2];
+        n.asize = asize;
+        System.arraycopy (tab, start, n.tab, 0, (end-start));
+        n.nkeys= (end-start);
+        return n;
+    }
+
+    private void parse() {
+
+        if (raw != null) {
+            raw = raw.trim();
+            char[] ca = raw.toCharArray();
+            int beg = 0, end = 0, i = 0;
+            boolean inKey = true;
+            boolean inQuote = false;
+            int len = ca.length;
+            while (end < len) {
+                char c = ca[end];
+                if ((c == '=') && !inQuote) { // end of a key
+                    tab[i][0] = new String(ca, beg, end-beg).toLowerCase(Locale.US);
+                    inKey = false;
+                    end++;
+                    beg = end;
+                } else if (c == '\"') {
+                    if (inQuote) {
+                        tab[i++][1]= new String(ca, beg, end-beg);
+                        inQuote=false;
+                        do {
+                            end++;
+                        } while (end < len && (ca[end] == ' ' || ca[end] == ','));
+                        inKey=true;
+                        beg=end;
+                    } else {
+                        inQuote=true;
+                        end++;
+                        beg=end;
+                    }
+                } else if (c == ' ' || c == ',') { // end key/val, of whatever we're in
+                    if (inQuote) {
+                        end++;
+                        continue;
+                    } else if (inKey) {
+                        tab[i++][0] = (new String(ca, beg, end-beg)).toLowerCase(Locale.US);
+                    } else {
+                        tab[i++][1] = (new String(ca, beg, end-beg));
+                    }
+                    while (end < len && (ca[end] == ' ' || ca[end] == ',')) {
+                        end++;
+                    }
+                    inKey = true;
+                    beg = end;
+                } else {
+                    end++;
+                }
+                if (i == asize) {
+                    asize = asize * 2;
+                    String[][] ntab = new String[asize][2];
+                    System.arraycopy (tab, 0, ntab, 0, tab.length);
+                    tab = ntab;
+                }
+            }
+            // get last key/val, if any
+            if (--end > beg) {
+                if (!inKey) {
+                    if (ca[end] == '\"') {
+                        tab[i++][1] = (new String(ca, beg, end-beg));
+                    } else {
+                        tab[i++][1] = (new String(ca, beg, end-beg+1));
+                    }
+                } else {
+                    tab[i++][0] = (new String(ca, beg, end-beg+1)).toLowerCase();
+                }
+            } else if (end == beg) {
+                if (!inKey) {
+                    if (ca[end] == '\"') {
+                        tab[i++][1] = String.valueOf(ca[end-1]);
+                    } else {
+                        tab[i++][1] = String.valueOf(ca[end]);
+                    }
+                } else {
+                    tab[i++][0] = String.valueOf(ca[end]).toLowerCase();
+                }
+            }
+            nkeys=i;
+        }
+    }
+
+    public String findKey(int i) {
+        if (i < 0 || i > asize)
+            return null;
+        return tab[i][0];
+    }
+
+    public String findValue(int i) {
+        if (i < 0 || i > asize)
+            return null;
+        return tab[i][1];
+    }
+
+    public String findValue(String key) {
+        return findValue(key, null);
+    }
+
+    public String findValue(String k, String Default) {
+        if (k == null)
+            return Default;
+        k = k.toLowerCase(Locale.US);
+        for (int i = 0; i < asize; ++i) {
+            if (tab[i][0] == null) {
+                return Default;
+            } else if (k.equals(tab[i][0])) {
+                return tab[i][1];
+            }
+        }
+        return Default;
+    }
+
+    class ParserIterator implements Iterator<String> {
+        int index;
+        boolean returnsValue; // or key
+
+        ParserIterator (boolean returnValue) {
+            returnsValue = returnValue;
+        }
+        @Override
+        public boolean hasNext () {
+            return index<nkeys;
+        }
+        @Override
+        public String next () {
+            if (index >= nkeys)
+                throw new NoSuchElementException();
+            return tab[index++][returnsValue?1:0];
+        }
+    }
+
+    public Iterator<String> keys () {
+        return new ParserIterator (false);
+    }
+
+    public Iterator<String> values () {
+        return new ParserIterator (true);
+    }
+
+    @Override
+    public String toString () {
+        Iterator<String> k = keys();
+        StringBuilder sb = new StringBuilder();
+        sb.append("{size=").append(asize).append(" nkeys=").append(nkeys)
+                .append(' ');
+        for (int i=0; k.hasNext(); i++) {
+            String key = k.next();
+            String val = findValue (i);
+            if (val != null && "".equals (val)) {
+                val = null;
+            }
+            sb.append(" {").append(key).append(val == null ? "" : "," + val)
+                    .append('}');
+            if (k.hasNext()) {
+                sb.append (',');
+            }
+        }
+        sb.append (" }");
+        return sb.toString();
+    }
+
+    public int findInt(String k, int Default) {
+        try {
+            return Integer.parseInt(findValue(k, String.valueOf(Default)));
+        } catch (Throwable t) {
+            return Default;
+        }
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/Http1Exchange.java b/jdk/src/java.httpclient/share/classes/java/net/http/Http1Exchange.java
new file mode 100644
index 00000000000..3266eada6c6
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/Http1Exchange.java
@@ -0,0 +1,309 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.net.URI;
+import java.util.concurrent.CompletableFuture;
+import java.util.Collections;
+import java.util.LinkedList;
+import java.util.List;
+
+/**
+ * Encapsulates one HTTP/1.1 request/responseAsync exchange.
+ */
+class Http1Exchange extends ExchangeImpl {
+
+    final HttpRequestImpl request;        // main request
+    final List<CompletableFuture<?>> operations; // used for cancel
+    final Http1Request requestAction;
+    volatile Http1Response response;
+    final HttpConnection connection;
+    final HttpClientImpl client;
+    final ExecutorWrapper executor;
+
+    @Override
+    public String toString() {
+        return request.toString();
+    }
+
+    HttpRequestImpl request() {
+        return request;
+    }
+
+    Http1Exchange(Exchange exchange, HttpConnection connection)
+        throws IOException
+    {
+        super(exchange);
+        this.request = exchange.request();
+        this.client = request.client();
+        this.executor = client.executorWrapper();
+        this.operations = Collections.synchronizedList(new LinkedList<>());
+        if (connection != null) {
+            this.connection = connection;
+        } else {
+            InetSocketAddress addr = getAddress(request);
+            this.connection = HttpConnection.getConnection(addr, request);
+        }
+        this.requestAction = new Http1Request(request, this.connection);
+    }
+
+    private static InetSocketAddress getAddress(HttpRequestImpl req) {
+        URI uri = req.uri();
+        if (uri == null) {
+            return req.authority();
+        }
+        int port = uri.getPort();
+        if (port == -1) {
+            if (uri.getScheme().equalsIgnoreCase("https")) {
+                port = 443;
+            } else {
+                port = 80;
+            }
+        }
+        String host = uri.getHost();
+        if (req.proxy() == null) {
+            return new InetSocketAddress(host, port);
+        } else {
+            return InetSocketAddress.createUnresolved(host, port);
+        }
+    }
+
+    HttpConnection connection() {
+        return connection;
+    }
+
+    @Override
+    <T> T responseBody(HttpResponse.BodyProcessor<T> processor)
+        throws IOException
+    {
+        return responseBody(processor, true);
+    }
+
+    <T> T responseBody(HttpResponse.BodyProcessor<T> processor,
+                       boolean return2Cache)
+        throws IOException
+    {
+        try {
+            T body = response.readBody(processor, return2Cache);
+            return body;
+        } catch (Throwable t) {
+            connection.close();
+            throw t;
+        }
+    }
+
+    @Override
+    <T> CompletableFuture<T> responseBodyAsync(HttpResponse.BodyProcessor<T> processor) {
+        CompletableFuture<T> cf = new CompletableFuture<>();
+        request.client()
+               .executorWrapper()
+               .execute(() -> {
+                            try {
+                                T body = responseBody(processor);
+                                cf.complete(body);
+                            } catch (Throwable e) {
+                                cf.completeExceptionally(e);
+                            }
+                        },
+                        () -> response.response.getAccessControlContext()); // TODO: fix
+        return cf;
+    }
+
+    @Override
+    void sendHeadersOnly() throws IOException, InterruptedException {
+        try {
+            if (!connection.connected()) {
+                connection.connect();
+            }
+            requestAction.sendHeadersOnly();
+        } catch (Throwable e) {
+            connection.close();
+            throw e;
+        }
+    }
+
+    @Override
+    void sendBody() throws IOException {
+        try {
+            requestAction.continueRequest();
+        } catch (Throwable e) {
+            connection.close();
+            throw e;
+        }
+    }
+
+    @Override
+    HttpResponseImpl getResponse() throws IOException {
+        try {
+            response = new Http1Response(connection, this);
+            response.readHeaders();
+            return response.response();
+        } catch (Throwable t) {
+            connection.close();
+            throw t;
+        }
+    }
+
+    @Override
+    void sendRequest() throws IOException, InterruptedException {
+        try {
+            if (!connection.connected()) {
+                connection.connect();
+            }
+            requestAction.sendRequest();
+        } catch (Throwable t) {
+            connection.close();
+            throw t;
+        }
+    }
+
+    private void closeConnection() {
+        connection.close();
+    }
+
+    @Override
+    CompletableFuture<Void> sendHeadersAsync() {
+        if (!connection.connected()) {
+            CompletableFuture<Void> op = connection.connectAsync()
+                    .thenCompose(this::sendHdrsAsyncImpl)
+                    .whenComplete((Void b, Throwable t) -> {
+                        if (t != null)
+                            closeConnection();
+                    });
+            operations.add(op);
+            return op;
+        } else {
+            return sendHdrsAsyncImpl(null);
+        }
+    }
+
+    private CompletableFuture<Void> sendHdrsAsyncImpl(Void v) {
+        CompletableFuture<Void> cf = new CompletableFuture<>();
+        executor.execute(() -> {
+                            try {
+                                requestAction.sendHeadersOnly();
+                                cf.complete(null);
+                            } catch (Throwable e) {
+                                cf.completeExceptionally(e);
+                                connection.close();
+                            }
+                         },
+                         () -> request.getAccessControlContext());
+        operations.add(cf);
+        return cf;
+    }
+
+    /**
+     * Cancel checks to see if request and responseAsync finished already.
+     * If not it closes the connection and completes all pending operations
+     */
+    @Override
+    synchronized void cancel() {
+        if (requestAction != null && requestAction.finished()
+                && response != null && response.finished()) {
+            return;
+        }
+        connection.close();
+        IOException e = new IOException("Request cancelled");
+        int count = 0;
+        for (CompletableFuture<?> cf : operations) {
+            cf.completeExceptionally(e);
+            count++;
+        }
+        Log.logError("Http1Exchange.cancel: count=" + count);
+    }
+
+    CompletableFuture<HttpResponseImpl> getResponseAsyncImpl(Void v) {
+        CompletableFuture<HttpResponseImpl> cf = new CompletableFuture<>();
+        try {
+            response = new Http1Response(connection, Http1Exchange.this);
+            response.readHeaders();
+            cf.complete(response.response());
+        } catch (IOException e) {
+            cf.completeExceptionally(e);
+        }
+        return cf;
+    }
+
+    @Override
+    CompletableFuture<HttpResponseImpl> getResponseAsync(Void v) {
+        CompletableFuture<HttpResponseImpl> cf =
+            connection.whenReceivingResponse()
+                      .thenCompose(this::getResponseAsyncImpl);
+
+        operations.add(cf);
+        return cf;
+    }
+
+    @Override
+    CompletableFuture<Void> sendBodyAsync() {
+        final CompletableFuture<Void> cf = new CompletableFuture<>();
+        executor.execute(() -> {
+            try {
+                requestAction.continueRequest();
+                cf.complete(null);
+            } catch (Throwable e) {
+                cf.completeExceptionally(e);
+                connection.close();
+            }
+        }, () -> request.getAccessControlContext());
+        operations.add(cf);
+        return cf;
+    }
+
+    @Override
+    CompletableFuture<Void> sendRequestAsync() {
+        CompletableFuture<Void> op;
+        if (!connection.connected()) {
+            op = connection.connectAsync()
+                .thenCompose(this::sendRequestAsyncImpl)
+                .whenComplete((Void v, Throwable t) -> {
+                    if (t != null) {
+                        closeConnection();
+                    }
+                });
+        } else {
+            op = sendRequestAsyncImpl(null);
+        }
+        operations.add(op);
+        return op;
+    }
+
+    CompletableFuture<Void> sendRequestAsyncImpl(Void v) {
+        CompletableFuture<Void> cf = new CompletableFuture<>();
+        executor.execute(() -> {
+            try {
+                requestAction.sendRequest();
+                cf.complete(null);
+            } catch (Throwable e) {
+                cf.completeExceptionally(e);
+                connection.close();
+            }
+        }, () -> request.getAccessControlContext());
+        operations.add(cf);
+        return cf;
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/Http1Request.java b/jdk/src/java.httpclient/share/classes/java/net/http/Http1Request.java
new file mode 100644
index 00000000000..f0da88b3b5c
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/Http1Request.java
@@ -0,0 +1,362 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.net.URI;
+import java.nio.ByteBuffer;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.net.InetSocketAddress;
+import java.nio.charset.StandardCharsets;
+import java.util.function.LongConsumer;
+import static java.nio.charset.StandardCharsets.US_ASCII;
+
+/**
+ *  A HTTP/1.1 request.
+ *
+ * send() -> Writes the request + body to the given channel, in one blocking
+ * operation.
+ */
+class Http1Request {
+
+    final HttpRequestImpl request;
+    final HttpConnection chan;
+    // Multiple buffers are used to hold different parts of request
+    // See line 206 and below for description
+    final ByteBuffer[] buffers;
+    final HttpRequest.BodyProcessor requestProc;
+    final HttpHeadersImpl userHeaders, systemHeaders;
+    final LongConsumer flowController;
+    boolean streaming;
+    long contentLength;
+
+    Http1Request(HttpRequestImpl request, HttpConnection connection)
+        throws IOException
+    {
+        this.request = request;
+        this.chan = connection;
+        buffers = new ByteBuffer[5]; // TODO: check
+        this.requestProc = request.requestProcessor();
+        this.userHeaders = request.getUserHeaders();
+        this.systemHeaders = request.getSystemHeaders();
+        this.flowController = this::dummy;
+    }
+
+    private void logHeaders() throws IOException {
+        StringBuilder sb = new StringBuilder(256);
+        sb.append("REQUEST HEADERS:\r\n");
+        collectHeaders1(sb, request, systemHeaders);
+        collectHeaders1(sb, request, userHeaders);
+        Log.logHeaders(sb.toString());
+    }
+
+    private void dummy(long x) {
+        // not used in this class
+    }
+
+    private void collectHeaders0() throws IOException {
+        if (Log.headers()) {
+            logHeaders();
+        }
+        StringBuilder sb = new StringBuilder(256);
+        collectHeaders1(sb, request, systemHeaders);
+        collectHeaders1(sb, request, userHeaders);
+        sb.append("\r\n");
+        String headers = sb.toString();
+        buffers[1] = ByteBuffer.wrap(headers.getBytes(StandardCharsets.US_ASCII));
+    }
+
+    private void collectHeaders1(StringBuilder sb,
+                                 HttpRequestImpl request,
+                                 HttpHeadersImpl headers)
+        throws IOException
+    {
+        Map<String,List<String>> h = headers.directMap();
+        Set<Map.Entry<String,List<String>>> entries = h.entrySet();
+
+        for (Map.Entry<String,List<String>> entry : entries) {
+            String key = entry.getKey();
+            sb.append(key).append(": ");
+            List<String> values = entry.getValue();
+            int num = values.size();
+            for (String value : values) {
+                sb.append(value);
+                if (--num > 0) {
+                    sb.append(',');
+                }
+            }
+            sb.append("\r\n");
+        }
+    }
+
+    private static final int BUFSIZE = 64 * 1024; // TODO: configurable?
+
+    private String getPathAndQuery(URI uri) {
+        String path = uri.getPath();
+        String query = uri.getQuery();
+        if (path == null || path.equals("")) {
+            path = "/";
+        }
+        if (query == null) {
+            query = "";
+        }
+        if (query.equals("")) {
+            return path;
+        } else {
+            return path + "?" + query;
+        }
+    }
+
+    private String authorityString(InetSocketAddress addr) {
+        return addr.getHostString() + ":" + addr.getPort();
+    }
+
+    private String requestURI() {
+        URI uri = request.uri();
+        String method = request.method();
+
+        if ((request.proxy() == null && !method.equals("CONNECT"))
+                || request.isWebSocket()) {
+            return getPathAndQuery(uri);
+        }
+        if (request.secure()) {
+            if (request.method().equals("CONNECT")) {
+                // use authority for connect itself
+                return authorityString(request.authority());
+            } else {
+                // requests over tunnel do not require full URL
+                return getPathAndQuery(uri);
+            }
+        }
+        return uri == null? authorityString(request.authority()) : uri.toString();
+    }
+
+    void sendHeadersOnly() throws IOException {
+        collectHeaders();
+        chan.write(buffers, 0, 2);
+    }
+
+    void sendRequest() throws IOException {
+        collectHeaders();
+        if (contentLength == 0) {
+            chan.write(buffers, 0, 2);
+        } else if (contentLength > 0) {
+            writeFixedContent(true);
+        } else {
+            writeStreamedContent(true);
+        }
+        setFinished();
+    }
+
+    private boolean finished;
+
+    synchronized boolean finished() {
+        return  finished;
+    }
+
+    synchronized void setFinished() {
+        finished = true;
+    }
+
+    private void collectHeaders() throws IOException {
+        if (Log.requests() && request != null) {
+            Log.logRequest(request.toString());
+        }
+        String uriString = requestURI();
+        StringBuilder sb = new StringBuilder(64);
+        sb.append(request.method())
+          .append(' ')
+          .append(uriString)
+          .append(" HTTP/1.1\r\n");
+        String cmd = sb.toString();
+
+        buffers[0] = ByteBuffer.wrap(cmd.getBytes(StandardCharsets.US_ASCII));
+        URI uri = request.uri();
+        if (uri != null) {
+            systemHeaders.setHeader("Host", uri.getHost());
+        }
+        if (request == null) {
+            // this is not a user request. No content
+            contentLength = 0;
+        } else {
+            contentLength = requestProc.onRequestStart(request, flowController);
+        }
+
+        if (contentLength == 0) {
+            systemHeaders.setHeader("Content-Length", "0");
+            collectHeaders0();
+        } else if (contentLength > 0) {
+            /* [0] request line [1] headers [2] body  */
+            systemHeaders.setHeader("Content-Length",
+                                    Integer.toString((int) contentLength));
+            streaming = false;
+            collectHeaders0();
+            buffers[2] = chan.getBuffer();
+        } else {
+            /* Chunked:
+             *
+             * [0] request line [1] headers [2] chunk header [3] chunk data [4]
+             * final chunk header and trailing CRLF of previous chunks
+             *
+             * 2,3,4 used repeatedly */
+            streaming = true;
+            systemHeaders.setHeader("Transfer-encoding", "chunked");
+            collectHeaders0();
+            buffers[3] = chan.getBuffer();
+        }
+    }
+
+    // The following two methods used by Http1Exchange to handle expect continue
+
+    void continueRequest() throws IOException {
+        if (streaming) {
+            writeStreamedContent(false);
+        } else {
+            writeFixedContent(false);
+        }
+        setFinished();
+    }
+
+    /* Entire request is sent, or just body only  */
+    private void writeStreamedContent(boolean includeHeaders)
+        throws IOException
+    {
+        if (requestProc instanceof HttpRequest.BodyProcessor) {
+            HttpRequest.BodyProcessor pullproc = requestProc;
+            int startbuf, nbufs;
+
+            if (includeHeaders) {
+                startbuf = 0;
+                nbufs = 5;
+            } else {
+                startbuf = 2;
+                nbufs = 3;
+            }
+            try {
+                // TODO: currently each write goes out as one chunk
+                // TODO: should be collecting data and buffer it.
+
+                buffers[3].clear();
+                boolean done = pullproc.onRequestBodyChunk(buffers[3]);
+                int chunklen = buffers[3].position();
+                buffers[2] = getHeader(chunklen);
+                buffers[3].flip();
+                buffers[4] = CRLF_BUFFER();
+                chan.write(buffers, startbuf, nbufs);
+                while (!done) {
+                    buffers[3].clear();
+                    done = pullproc.onRequestBodyChunk(buffers[3]);
+                    if (done)
+                        break;
+                    buffers[3].flip();
+                    chunklen = buffers[3].remaining();
+                    buffers[2] = getHeader(chunklen);
+                    buffers[4] = CRLF_BUFFER();
+                    chan.write(buffers, 2, 3);
+                }
+                buffers[3] = EMPTY_CHUNK_HEADER();
+                buffers[4] = CRLF_BUFFER();
+                chan.write(buffers, 3, 2);
+            } catch (IOException e) {
+                requestProc.onRequestError(e);
+                throw e;
+            }
+        }
+    }
+    /* Entire request is sent, or just body only */
+    private void writeFixedContent(boolean includeHeaders)
+        throws IOException
+    {
+        try {
+            int startbuf, nbufs;
+
+            if (contentLength == 0) {
+                return;
+            }
+            if (includeHeaders) {
+                startbuf = 0;
+                nbufs = 3;
+            } else {
+                startbuf = 2;
+                nbufs = 1;
+                buffers[0].clear().flip();
+                buffers[1].clear().flip();
+            }
+            buffers[2] = chan.getBuffer();
+            if (requestProc instanceof HttpRequest.BodyProcessor) {
+                HttpRequest.BodyProcessor pullproc = requestProc;
+
+                boolean done = pullproc.onRequestBodyChunk(buffers[2]);
+                buffers[2].flip();
+                long headersLength = buffers[0].remaining() + buffers[1].remaining();
+                long contentWritten = buffers[2].remaining();
+                chan.checkWrite(headersLength + contentWritten,
+                                buffers,
+                                startbuf,
+                                nbufs);
+                while (!done) {
+                    buffers[2].clear();
+                    done = pullproc.onRequestBodyChunk(buffers[2]);
+                    buffers[2].flip();
+                    long len = buffers[2].remaining();
+                    if (contentWritten + len > contentLength) {
+                        break;
+                    }
+                    chan.checkWrite(len, buffers[2]);
+                    contentWritten += len;
+                }
+                if (contentWritten != contentLength) {
+                    throw new IOException("wrong content length");
+                }
+            }
+        } catch (IOException e) {
+            requestProc.onRequestError(e);
+            throw e;
+        }
+    }
+
+    private static final byte[] CRLF = {'\r', '\n'};
+    private static final byte[] EMPTY_CHUNK_BYTES = {'0', '\r', '\n'};
+
+    private ByteBuffer CRLF_BUFFER() {
+        return ByteBuffer.wrap(CRLF);
+    }
+
+    private ByteBuffer EMPTY_CHUNK_HEADER() {
+        return ByteBuffer.wrap(EMPTY_CHUNK_BYTES);
+    }
+
+    /* Returns a header for a particular chunk size */
+    private static ByteBuffer getHeader(int size){
+        String hexStr =  Integer.toHexString(size);
+        byte[] hexBytes = hexStr.getBytes(US_ASCII);
+        byte[] header = new byte[hexStr.length()+2];
+        System.arraycopy(hexBytes, 0, header, 0, hexBytes.length);
+        header[hexBytes.length] = CRLF[0];
+        header[hexBytes.length+1] = CRLF[1];
+        return ByteBuffer.wrap(header);
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/Http1Response.java b/jdk/src/java.httpclient/share/classes/java/net/http/Http1Response.java
new file mode 100644
index 00000000000..6fad37b6b8f
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/Http1Response.java
@@ -0,0 +1,290 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.net.URI;
+import java.nio.ByteBuffer;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.function.LongConsumer;
+import static java.net.http.HttpClient.Version.HTTP_1_1;
+
+/**
+ * Handles a HTTP/1.1 response in two blocking calls. readHeaders() and
+ * readBody(). There can be more than one of these per Http exchange.
+ */
+class Http1Response {
+
+    private ResponseContent content;
+    private final HttpRequestImpl request;
+    HttpResponseImpl response;
+    private final HttpConnection connection;
+    private ResponseHeaders headers;
+    private int responseCode;
+    private ByteBuffer buffer; // same buffer used for reading status line and headers
+    private final Http1Exchange exchange;
+    private final boolean redirecting; // redirecting
+    private boolean return2Cache; // return connection to cache when finished
+
+    Http1Response(HttpConnection conn, Http1Exchange exchange) {
+        this.request = exchange.request();
+        this.exchange = exchange;
+        this.connection = conn;
+        this.redirecting = false;
+        buffer = connection.getRemaining();
+    }
+
+    // called when the initial read should come from a buffer left
+    // over from a previous response.
+    void setBuffer(ByteBuffer buffer) {
+        this.buffer = buffer;
+    }
+
+    @SuppressWarnings("unchecked")
+    public void readHeaders() throws IOException {
+        String statusline = readStatusLine();
+        if (statusline == null) {
+            if (Log.errors()) {
+                Log.logError("Connection closed. Retry");
+            }
+            connection.close();
+            // connection was closed
+            throw new IOException("Connection closed");
+        }
+        if (!statusline.startsWith("HTTP/1.")) {
+            throw new IOException("Invalid status line: " + statusline);
+        }
+        char c = statusline.charAt(7);
+        responseCode = Integer.parseInt(statusline.substring(9, 12));
+
+        headers = new ResponseHeaders(connection, buffer);
+        headers.initHeaders();
+        if (Log.headers()) {
+            logHeaders(headers);
+        }
+        response = new HttpResponseImpl(responseCode,
+                                        exchange.exchange,
+                                        headers,
+                                        null,
+                                        connection.sslParameters(),
+                                        HTTP_1_1,
+                                        connection);
+    }
+
+    private boolean finished;
+
+    synchronized void completed() {
+        finished = true;
+    }
+
+    synchronized boolean finished() {
+        return finished;
+    }
+
+    // Blocking flow controller implementation. Only works when a
+    // thread is dedicated to reading response body
+
+    static class FlowController implements LongConsumer {
+        long window ;
+
+        @Override
+        public synchronized void accept(long value) {
+            window += value;
+            notifyAll();
+        }
+
+        public synchronized void request(long value) throws InterruptedException {
+            while (window < value) {
+                wait();
+            }
+            window -= value;
+        }
+    }
+
+    FlowController flowController;
+
+    int fixupContentLen(int clen) {
+        if (request.method().equalsIgnoreCase("HEAD")) {
+            return 0;
+        }
+        if (clen == -1) {
+            if (headers.firstValue("Transfer-encoding").orElse("")
+                       .equalsIgnoreCase("chunked")) {
+                return -1;
+            }
+            return 0;
+        }
+        return clen;
+    }
+
+    private void returnBuffer(ByteBuffer buf) {
+        // not currently used, but will be when we change SSL to use fixed
+        // sized buffers and a single buffer pool for HttpClientImpl
+    }
+
+    @SuppressWarnings("unchecked")
+    public <T> T readBody(java.net.http.HttpResponse.BodyProcessor<T> p,
+                          boolean return2Cache)
+        throws IOException
+    {
+        T body = null; // TODO: check null case below
+        this.return2Cache = return2Cache;
+        final java.net.http.HttpResponse.BodyProcessor<T> pusher = p;
+
+        int clen0 = headers.getContentLength();
+        final int clen = fixupContentLen(clen0);
+
+        flowController = new FlowController();
+
+        body = pusher.onResponseBodyStart(clen, headers, flowController);
+
+        ExecutorWrapper executor;
+        if (body == null) {
+            executor = ExecutorWrapper.callingThread();
+        } else {
+            executor = request.client().executorWrapper();
+        }
+
+        final ResponseHeaders h = headers;
+        if (body == null) {
+            content = new ResponseContent(connection,
+                                          clen,
+                                          h,
+                                          pusher,
+                                          flowController);
+            content.pushBody(headers.getResidue());
+            body = pusher.onResponseComplete();
+            completed();
+            onFinished();
+            return body;
+        } else {
+            executor.execute(() -> {
+                    try {
+                        content = new ResponseContent(connection,
+                                                      clen,
+                                                      h,
+                                                      pusher,
+                                                      flowController);
+                        content.pushBody(headers.getResidue());
+                        pusher.onResponseComplete();
+                        completed();
+                        onFinished();
+                    } catch (Throwable e) {
+                        pusher.onResponseError(e);
+                    }
+                },
+                () -> response.getAccessControlContext());
+        }
+        return body;
+    }
+
+    private void onFinished() {
+        connection.buffer = content.getResidue();
+        if (return2Cache) {
+            connection.returnToCache(headers);
+        }
+    }
+
+    private void logHeaders(ResponseHeaders headers) {
+        Map<String, List<String>> h = headers.mapInternal();
+        Set<String> keys = h.keySet();
+        Set<Map.Entry<String, List<String>>> entries = h.entrySet();
+        for (Map.Entry<String, List<String>> entry : entries) {
+            String key = entry.getKey();
+            StringBuilder sb = new StringBuilder();
+            sb.append(key).append(": ");
+            List<String> values = entry.getValue();
+            if (values != null) {
+                for (String value : values) {
+                    sb.append(value).append(' ');
+                }
+            }
+            Log.logHeaders(sb.toString());
+        }
+    }
+
+    HttpResponseImpl response() {
+        return response;
+    }
+
+    boolean redirecting() {
+        return redirecting;
+    }
+
+    HttpHeaders responseHeaders() {
+        return headers;
+    }
+
+    int responseCode() {
+        return responseCode;
+    }
+
+    static final char CR = '\r';
+    static final char LF = '\n';
+
+    private ByteBuffer getBuffer() throws IOException {
+        if (buffer == null || !buffer.hasRemaining()) {
+            buffer = connection.read();
+        }
+        return buffer;
+    }
+
+    ByteBuffer buffer() {
+        return buffer;
+    }
+
+    String readStatusLine() throws IOException {
+        boolean cr = false;
+        StringBuilder statusLine = new StringBuilder(128);
+        ByteBuffer b;
+        while ((b = getBuffer()) != null) {
+            byte[] buf = b.array();
+            int offset = b.position();
+            int len = b.limit() - offset;
+
+            for (int i = 0; i < len; i++) {
+                char c = (char) buf[i+offset];
+
+                if (cr) {
+                    if (c == LF) {
+                        b.position(i + 1 + offset);
+                        return statusLine.toString();
+                    } else {
+                        throw new IOException("invalid status line");
+                    }
+                }
+                if (c == CR) {
+                    cr = true;
+                } else {
+                    statusLine.append(c);
+                }
+            }
+            // unlikely, but possible, that multiple reads required
+            b.position(b.limit());
+        }
+        return null;
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/Http2ClientImpl.java b/jdk/src/java.httpclient/share/classes/java/net/http/Http2ClientImpl.java
new file mode 100644
index 00000000000..4491168225b
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/Http2ClientImpl.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+class Http2ClientImpl {
+    Http2ClientImpl(HttpClientImpl t) {}
+    String getSettingsString() {return "";}
+    void debugPrint() {}
+    Http2Connection getConnectionFor(HttpRequestImpl r) {
+        return null;
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/Http2Connection.java b/jdk/src/java.httpclient/share/classes/java/net/http/Http2Connection.java
new file mode 100644
index 00000000000..3f60c4f805e
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/Http2Connection.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.net.Authenticator;
+import java.net.CookieManager;
+import java.net.ProxySelector;
+import java.net.URI;
+import static java.net.http.Utils.BUFSIZE;
+import java.nio.ByteBuffer;
+import java.nio.channels.SelectableChannel;
+import java.nio.channels.SelectionKey;
+import static java.nio.channels.SelectionKey.OP_CONNECT;
+import static java.nio.channels.SelectionKey.OP_READ;
+import static java.nio.channels.SelectionKey.OP_WRITE;
+import java.nio.channels.Selector;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.*;
+import java.security.NoSuchAlgorithmException;
+import java.util.ListIterator;
+import java.util.Optional;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ThreadFactory;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLParameters;
+
+class Http2Connection {
+    static CompletableFuture<Http2Connection> createAsync(
+        HttpConnection connection, Http2ClientImpl client2, Exchange exchange) {
+            return null;
+        }
+
+    Http2Connection(HttpConnection connection, Http2ClientImpl client2,
+            Exchange exchange) throws IOException, InterruptedException {
+    }
+
+    Stream getStream(int i) {return null;}
+    Stream createStream(Exchange ex) {return null;}
+    void putConnection() {}
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/HttpClient.java b/jdk/src/java.httpclient/share/classes/java/net/http/HttpClient.java
new file mode 100644
index 00000000000..d0989f399cb
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/HttpClient.java
@@ -0,0 +1,415 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package java.net.http;
+
+import java.net.Authenticator;
+import java.net.CookieManager;
+import java.net.InetSocketAddress;
+import java.net.NetPermission;
+import java.net.ProxySelector;
+import java.net.URI;
+import java.util.Optional;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLParameters;
+
+/**
+ * A container for configuration information common to multiple {@link
+ * HttpRequest}s. All requests are associated with, and created from a {@code
+ * HttpClient}.
+ *
+ * <p> {@code HttpClient}s are immutable and created from a builder returned
+ * from {@link HttpClient#create()}. Request builders that are associated with
+ * an application created client, are created by calling {@link #request(URI) }.
+ * It is also possible to create a request builder directly which is associated
+ * with the <i>default</i> {@code HttpClient} by calling {@link
+ * HttpRequest#create(URI)}.
+ *
+ * <p> The HTTP API functions asynchronously (using {@link
+ * java.util.concurrent.CompletableFuture}) and also in a simple synchronous
+ * mode, where all work may be done on the calling thread. In asynchronous mode,
+ * work is done on the threads supplied by the client's {@link
+ * java.util.concurrent.ExecutorService}.
+ *
+ * <p> <a name="defaultclient"></a> The <i>default</i> {@code HttpClient} is
+ * used whenever a request is created without specifying a client explicitly
+ * (by calling {@link HttpRequest#create(java.net.URI) HttpRequest.create}).
+ * There is only one static instance of this {@code HttpClient}. A reference to
+ * the default client can be obtained by calling {@link #getDefault() }. If a
+ * security manager is set, then a permission is required for this.
+ *
+ * <p> See {@link HttpRequest} for examples of usage of this API.
+ *
+ * @since 9
+ */
+public abstract class HttpClient {
+
+    HttpClient() {}
+
+    private static HttpClient defaultClient;
+
+    /**
+     * Creates a new {@code HttpClient} builder.
+     *
+     * @return a {@code HttpClient.Builder}
+     */
+    public static Builder  create() {
+        return new HttpClientBuilderImpl();
+    }
+
+    //public abstract void debugPrint();
+
+    /**
+     * Returns the default {@code HttpClient} that is used when a {@link
+     * HttpRequest} is created without specifying a client. If a security
+     * manager is set, then its {@code checkPermission} method is called with a
+     * {@link java.net.NetPermission} specifying the name "getDefaultHttpClient".
+     * If the caller does not possess this permission a {@code SecurityException}
+     * is thrown.
+     *
+     * @implNote Code running under a security manager can avoid the security
+     * manager check by creating a {@code HttpClient} explicitly.
+     *
+     * @return the default {@code HttpClient}
+     * @throws SecurityException if the caller does not have the required
+     *                           permission
+     */
+    public synchronized static HttpClient getDefault() {
+        Utils.checkNetPermission("getDefaultHttpClient");
+        if (defaultClient == null) {
+            Builder b = create();
+            defaultClient = b.executorService(Executors.newCachedThreadPool())
+                             .build();
+        }
+        return defaultClient;
+    }
+
+    /**
+     * Creates a {@code HttpRequest} builder associated with this client.
+     *
+     * @return a new builder
+     */
+    public abstract HttpRequest.Builder request();
+
+    /**
+     * Creates a {@code HttpRequest} builder associated with this client and
+     * using the given request URI.
+     *
+     * @param uri the request URI
+     * @return a new builder
+     */
+    public abstract HttpRequest.Builder request(URI uri);
+
+    /**
+     * A builder of immutable {@link HttpClient}s. {@code HttpClient.Builder}s
+     * are created by calling {@link HttpClient#create()}.
+     *
+     * <p> Each of the setter methods in this class modifies the state of the
+     * builder and returns <i>this</i> (ie. the same instance). The methods are
+     * not synchronized and should not be called from multiple threads without
+     * external synchronization.
+     *
+     * <p> {@link #build() } returns a new {@code HttpClient} each time it is
+     * called.
+     *
+     * @since 9
+     */
+    public abstract static class Builder {
+
+        Builder() {}
+
+        /**
+         * Sets a cookie manager.
+         *
+         * @param manager the CookieManager
+         * @return this builder
+         * @throws NullPointerException if {@code manager} is null
+         */
+        public abstract Builder cookieManager(CookieManager manager);
+
+        /**
+         * Sets an SSLContext. If a security manager is set, then the caller
+         * must have the {@link java.net.NetPermission NetPermission}
+         * ("setSSLContext")
+         *
+         * <p> The effect of not calling this method, is that a default {@link
+         * javax.net.ssl.SSLContext} is used, which is normally adequate for
+         * client applications that do not need to specify protocols, or require
+         * client authentication.
+         *
+         * @param sslContext the SSLContext
+         * @return this builder
+         * @throws NullPointerException if {@code sslContext} is null
+         * @throws SecurityException if a security manager is set and the
+         *                           caller does not have any required permission
+         */
+        public abstract Builder sslContext(SSLContext sslContext);
+
+        /**
+         * Sets an SSLParameters. If this method is not called, then a default
+         * set of parameters are used. The contents of the given object are
+         * copied. Some parameters which are used internally by the HTTP protocol
+         * implementation (such as application protocol list) should not be set
+         * by callers, as they are ignored.
+         *
+         * @param sslParameters the SSLParameters
+         * @return this builder
+         * @throws NullPointerException if {@code sslParameters} is null
+         */
+        public abstract Builder sslParameters(SSLParameters sslParameters);
+
+        /**
+         * Sets the ExecutorService to be used for sending and receiving
+         * asynchronous requests. If this method is not called, a default
+         * executor service is set, which is the one returned from {@link
+         * java.util.concurrent.Executors#newCachedThreadPool()
+         * Executors.newCachedThreadPool}.
+         *
+         * @param s the ExecutorService
+         * @return this builder
+         * @throws NullPointerException if {@code s} is null
+         */
+        public abstract Builder executorService(ExecutorService s);
+
+        /**
+         * Specifies whether requests will automatically follow redirects issued
+         * by the server. This setting can be overridden on each request. The
+         * default value for this setting is {@link Redirect#NEVER NEVER}
+         *
+         * @param policy the redirection policy
+         * @return this builder
+         * @throws NullPointerException if {@code policy} is null
+         */
+        public abstract Builder followRedirects(Redirect policy);
+
+        /**
+         * Requests a specific HTTP protocol version where possible. If not set,
+         * the version defaults to {@link HttpClient.Version#HTTP_1_1}. If
+         * {@link HttpClient.Version#HTTP_2} is set, then each request will
+         * attempt to upgrade to HTTP/2.  If the upgrade succeeds, then the
+         * response to this request will use HTTP/2 and all subsequent requests
+         * and responses to the same
+         * <a href="https://tools.ietf.org/html/rfc6454#section-4">origin server</a>
+         * will use HTTP/2. If the upgrade fails, then the response will be
+         * handled using HTTP/1.1
+         *
+         * <p>This setting can be over-ridden per request.
+         *
+         * @param version the requested HTTP protocol version
+         * @return this builder
+         * @throws NullPointerException if {@code version} is null
+         */
+        public abstract Builder version(HttpClient.Version version);
+
+        /**
+         * Sets the default priority for any HTTP/2 requests sent from this
+         * client. The value provided must be between {@code 1} and {@code 255}.
+         *
+         * @param priority the priority weighting
+         * @return this builder
+         * @throws IllegalArgumentException if the given priority is out of range
+         */
+        public abstract Builder priority(int priority);
+
+        /**
+         * Enables pipelining mode for HTTP/1.1 requests sent through this
+         * client. When pipelining is enabled requests to the same destination
+         * are sent over existing TCP connections that may already have requests
+         * outstanding. This reduces the number of connections, but may have
+         * a performance impact since responses must be delivered in the same
+         * order that they were sent. By default, pipelining is disabled.
+         *
+         * @param enable {@code true} enables pipelining
+         * @return this builder
+         * @throws UnsupportedOperationException if pipelining mode is not
+         *                                       supported by this implementation
+         */
+        public abstract Builder pipelining(boolean enable);
+
+        /**
+         * Sets a {@link java.net.ProxySelector} for this client. If no selector
+         * is set, then no proxies are used. If a {@code null} parameter is
+         * given then the system wide default proxy selector is used.
+         *
+         * @implNote {@link java.net.ProxySelector#of(InetSocketAddress)}
+         * provides a ProxySelector which uses one proxy for all requests.
+         *
+         * @param selector the ProxySelector
+         * @return this builder
+         */
+        public abstract Builder proxy(ProxySelector selector);
+
+        /**
+         * Sets an authenticator to use for HTTP authentication.
+         *
+         * @param a the Authenticator
+         * @return this builder
+         */
+        public abstract Builder authenticator(Authenticator a);
+
+        /**
+         * Returns a {@link HttpClient} built from the current state of this
+         * builder.
+         *
+         * @return this builder
+         */
+        public abstract HttpClient build();
+    }
+
+
+    /**
+     * Returns an {@code Optional} which contains this client's {@link
+     * CookieManager}. If no CookieManager was set in this client's builder,
+     * then the {@code Optional} is empty.
+     *
+     * @return an {@code Optional} containing this client's CookieManager
+     */
+    public abstract Optional<CookieManager> cookieManager();
+
+    /**
+     * Returns the follow-redirects setting for this client. The default value
+     * for this setting is {@link HttpClient.Redirect#NEVER}
+     *
+     * @return this client's follow redirects setting
+     */
+    public abstract Redirect followRedirects();
+
+    /**
+     * Returns an {@code Optional} containing the ProxySelector for this client.
+     * If no proxy is set then the {@code Optional} is empty.
+     *
+     * @return an {@code Optional} containing this client's proxy selector
+     */
+    public abstract Optional<ProxySelector> proxy();
+
+    /**
+     * Returns the SSLContext, if one was set on this client. If a security
+     * manager is set then then caller must then the caller must have the
+     * {@link java.net.NetPermission NetPermission}("getSSLContext") permission.
+     * If no SSLContext was set, then the default context is returned.
+     *
+     * @return this client's SSLContext
+     */
+    public abstract SSLContext sslContext();
+
+    /**
+     * Returns an {@code Optional} containing the {@link SSLParameters} set on
+     * this client. If no {@code SSLParameters} were set in the client's builder,
+     * then the {@code Optional} is empty.
+     *
+     * @return an {@code Optional} containing this client's SSLParameters
+     */
+    public abstract Optional<SSLParameters> sslParameters();
+
+    /**
+     * Returns an {@code Optional} containing the {@link Authenticator} set on
+     * this client. If no {@code Authenticator} was set in the client's builder,
+     * then the {@code Optional} is empty.
+     *
+     * @return an {@code Optional} containing this client's Authenticator
+     */
+    public abstract Optional<Authenticator> authenticator();
+
+    /**
+     * Returns the HTTP protocol version requested for this client. The default
+     * value is {@link HttpClient.Version#HTTP_1_1}
+     *
+     * @return the HTTP protocol version requested
+     */
+    public abstract HttpClient.Version version();
+
+    /**
+     * Returns whether this client supports HTTP/1.1 pipelining.
+     *
+     * @return whether pipelining allowed
+     */
+    public abstract boolean pipelining();
+
+    /**
+     * Returns the {@code ExecutorService} set on this client. If an {@code
+     * ExecutorService} was not set on the client's builder, then a default
+     * object is returned. The default ExecutorService is created independently
+     * for each client.
+     *
+     * @return this client's ExecutorService
+     */
+    public abstract ExecutorService executorService();
+
+    /**
+     * The HTTP protocol version.
+     *
+     * @since 9
+     */
+    public static enum Version {
+
+        /**
+         * HTTP version 1.1
+         */
+        HTTP_1_1,
+
+        /**
+         * HTTP version 2
+         */
+        HTTP_2
+    }
+
+    /**
+     * Defines automatic redirection policy. This is checked whenever a 3XX
+     * response code is received. If redirection does not happen automatically
+     * then the response is returned to the user, where it can be handled
+     * manually.
+     *
+     * <p> {@code Redirect} policy is set via the {@link
+     * HttpClient.Builder#followRedirects(HttpClient.Redirect)} method.
+     *
+     * @since 9
+     */
+    public static enum Redirect {
+
+        /**
+         * Never redirect.
+         */
+        NEVER,
+
+        /**
+         * Always redirect.
+         */
+        ALWAYS,
+
+        /**
+         * Redirect to same protocol only. Redirection may occur from HTTP URLs
+         * to other HTTP URLs, and from HTTPS URLs to other HTTPS URLs.
+         */
+        SAME_PROTOCOL,
+
+        /**
+         * Redirect always except from HTTPS URLs to HTTP URLs.
+         */
+        SECURE
+    }
+
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/HttpClientBuilderImpl.java b/jdk/src/java.httpclient/share/classes/java/net/http/HttpClientBuilderImpl.java
new file mode 100644
index 00000000000..c93025d477a
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/HttpClientBuilderImpl.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+
+package java.net.http;
+
+import java.net.Authenticator;
+import java.net.CookieManager;
+import java.net.ProxySelector;
+import java.util.Objects;
+import java.util.concurrent.ExecutorService;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLParameters;
+
+class HttpClientBuilderImpl extends HttpClient.Builder {
+
+    CookieManager cookieManager;
+    HttpClient.Redirect followRedirects;
+    ProxySelector proxy;
+    Authenticator authenticator;
+    HttpClient.Version version = HttpClient.Version.HTTP_1_1;
+    ExecutorService executor;
+    // Security parameters
+    SSLContext sslContext;
+    SSLParameters sslParams;
+    int priority = -1;
+
+    @Override
+    public HttpClientBuilderImpl cookieManager(CookieManager manager) {
+        Objects.requireNonNull(manager);
+        this.cookieManager = manager;
+        return this;
+    }
+
+
+    @Override
+    public HttpClientBuilderImpl sslContext(SSLContext sslContext) {
+        Objects.requireNonNull(sslContext);
+        Utils.checkNetPermission("setSSLContext");
+        this.sslContext = sslContext;
+        return this;
+    }
+
+
+    @Override
+    public HttpClientBuilderImpl sslParameters(SSLParameters sslParameters) {
+        Objects.requireNonNull(sslParameters);
+        this.sslParams = sslParameters;
+        return this;
+    }
+
+
+    @Override
+    public HttpClientBuilderImpl executorService(ExecutorService s) {
+        Objects.requireNonNull(s);
+        this.executor = s;
+        return this;
+    }
+
+
+    @Override
+    public HttpClientBuilderImpl followRedirects(HttpClient.Redirect policy) {
+        Objects.requireNonNull(policy);
+        this.followRedirects = policy;
+        return this;
+    }
+
+
+    @Override
+    public HttpClientBuilderImpl version(HttpClient.Version version) {
+        Objects.requireNonNull(version);
+        this.version = version;
+        return this;
+    }
+
+
+    @Override
+    public HttpClientBuilderImpl priority(int priority) {
+        if (priority < 1 || priority > 255) {
+            throw new IllegalArgumentException("priority must be between 1 and 255");
+        }
+        this.priority = priority;
+        return this;
+    }
+
+
+    @Override
+    public HttpClientBuilderImpl pipelining(boolean enable) {
+        //To change body of generated methods, choose Tools | Templates.
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+
+    @Override
+    public HttpClientBuilderImpl proxy(ProxySelector proxy) {
+        Objects.requireNonNull(proxy);
+        this.proxy = proxy;
+        return this;
+    }
+
+
+    @Override
+    public HttpClientBuilderImpl authenticator(Authenticator a) {
+        Objects.requireNonNull(a);
+        this.authenticator = a;
+        return this;
+    }
+
+    @Override
+    public HttpClient build() {
+        return HttpClientImpl.create(this);
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/HttpClientImpl.java b/jdk/src/java.httpclient/share/classes/java/net/http/HttpClientImpl.java
new file mode 100644
index 00000000000..fd1ab0b012d
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/HttpClientImpl.java
@@ -0,0 +1,547 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.net.Authenticator;
+import java.net.CookieManager;
+import java.net.ProxySelector;
+import java.net.URI;
+import static java.net.http.Utils.BUFSIZE;
+import java.nio.ByteBuffer;
+import java.nio.channels.ClosedChannelException;
+import java.nio.channels.SelectableChannel;
+import java.nio.channels.SelectionKey;
+import static java.nio.channels.SelectionKey.OP_CONNECT;
+import static java.nio.channels.SelectionKey.OP_READ;
+import static java.nio.channels.SelectionKey.OP_WRITE;
+import java.nio.channels.Selector;
+import java.util.*;
+import java.util.stream.Stream;
+import java.util.concurrent.ExecutorService;
+import java.security.NoSuchAlgorithmException;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ThreadFactory;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLParameters;
+
+/**
+ * Client implementation. Contains all configuration information and also
+ * the selector manager thread which allows async events to be registered
+ * and delivered when they occur. See AsyncEvent.
+ */
+class HttpClientImpl extends HttpClient implements BufferHandler {
+
+    private final CookieManager cookieManager;
+    private final Redirect followRedirects;
+    private final ProxySelector proxySelector;
+    private final Authenticator authenticator;
+    private final Version version;
+    private boolean pipelining = false;
+    private final ConnectionPool connections;
+    private final ExecutorWrapper executor;
+    // Security parameters
+    private final SSLContext sslContext;
+    private final SSLParameters sslParams;
+    private final SelectorManager selmgr;
+    private final FilterFactory filters;
+    private final Http2ClientImpl client2;
+    private static final ThreadFactory defaultFactory = Executors.defaultThreadFactory();
+    private final LinkedList<TimeoutEvent> timeouts;
+
+    public static HttpClientImpl create(HttpClientBuilderImpl builder) {
+        HttpClientImpl impl = new HttpClientImpl(builder);
+        impl.start();
+        return impl;
+    }
+
+    private HttpClientImpl(HttpClientBuilderImpl builder) {
+        if (builder.sslContext == null) {
+            try {
+                sslContext = SSLContext.getDefault();
+            } catch (NoSuchAlgorithmException ex) {
+                throw new InternalError(ex);
+            }
+        } else {
+            sslContext = builder.sslContext;
+        }
+        ExecutorService ex = builder.executor;
+        if (ex == null) {
+            ex = Executors.newCachedThreadPool((r) -> {
+                Thread t = defaultFactory.newThread(r);
+                t.setDaemon(true);
+                return t;
+            });
+        } else {
+            ex = builder.executor;
+        }
+        client2 = new Http2ClientImpl(this);
+        executor = ExecutorWrapper.wrap(ex);
+        cookieManager = builder.cookieManager;
+        followRedirects = builder.followRedirects == null ?
+                Redirect.NEVER : builder.followRedirects;
+        this.proxySelector = builder.proxy;
+        authenticator = builder.authenticator;
+        version = builder.version;
+        sslParams = builder.sslParams;
+        connections = new ConnectionPool();
+        connections.start();
+        timeouts = new LinkedList<>();
+        try {
+            selmgr = new SelectorManager();
+        } catch (IOException e) {
+            // unlikely
+            throw new InternalError(e);
+        }
+        selmgr.setDaemon(true);
+        selmgr.setName("HttpSelector");
+        filters = new FilterFactory();
+        initFilters();
+    }
+
+    private void start() {
+        selmgr.start();
+    }
+
+    /**
+     * Wait for activity on given exchange (assuming blocking = false).
+     * It's a no-op if blocking = true. In particular, the following occurs
+     * in the SelectorManager thread.
+     *
+     *  1) mark the connection non-blocking
+     *  2) add to selector
+     *  3) If selector fires for this exchange then
+     *  4)   - mark connection as blocking
+     *  5)   - call AsyncEvent.handle()
+     *
+     *  If exchange needs to block again, then call registerEvent() again
+     */
+    void registerEvent(AsyncEvent exchange) throws IOException {
+        selmgr.register(exchange);
+    }
+
+    Http2ClientImpl client2() {
+        return client2;
+    }
+
+    LinkedList<ByteBuffer> freelist = new LinkedList<>();
+
+    @Override
+    public synchronized ByteBuffer getBuffer() {
+        if (freelist.isEmpty()) {
+            return ByteBuffer.allocate(BUFSIZE);
+        }
+        return freelist.removeFirst();
+    }
+
+    @Override
+    public synchronized void returnBuffer(ByteBuffer buffer) {
+        buffer.clear();
+        freelist.add(buffer);
+    }
+
+
+    // Main loop for this client's selector
+
+    class SelectorManager extends Thread {
+        final Selector selector;
+        boolean closed;
+
+        final List<AsyncEvent> readyList;
+        final List<AsyncEvent> registrations;
+
+        SelectorManager() throws IOException {
+            readyList = new LinkedList<>();
+            registrations = new LinkedList<>();
+            selector = Selector.open();
+        }
+
+        // This returns immediately. So caller not allowed to send/receive
+        // on connection.
+
+        synchronized void register(AsyncEvent e) throws IOException {
+            registrations.add(e);
+            selector.wakeup();
+        }
+
+        void wakeupSelector() {
+            selector.wakeup();
+        }
+
+        synchronized void shutdown() {
+            closed = true;
+            try {
+                selector.close();
+            } catch (IOException e) {}
+        }
+
+        private List<AsyncEvent> copy(List<AsyncEvent> list) {
+            LinkedList<AsyncEvent> c = new LinkedList<>();
+            for (AsyncEvent e : list) {
+                c.add(e);
+            }
+            return c;
+        }
+
+        String opvals(int i) {
+            StringBuilder sb = new StringBuilder();
+            if ((i & OP_READ) != 0)
+                sb.append("OP_READ ");
+            if ((i & OP_CONNECT) != 0)
+                sb.append("OP_CONNECT ");
+            if ((i & OP_WRITE) != 0)
+                sb.append("OP_WRITE ");
+            return sb.toString();
+        }
+
+        @Override
+        public void run() {
+            try {
+                while (true) {
+                    synchronized (this) {
+                        for (AsyncEvent exchange : registrations) {
+                            SelectableChannel c = exchange.channel();
+                            try {
+                                c.configureBlocking(false);
+                                SelectionKey key = c.keyFor(selector);
+                                SelectorAttachment sa;
+                                if (key == null) {
+                                    sa = new SelectorAttachment(c, selector);
+                                } else {
+                                    sa = (SelectorAttachment)key.attachment();
+                                }
+                                sa.register(exchange);
+                            } catch (IOException e) {
+                                Log.logError("HttpClientImpl: " + e);
+                                c.close();
+                                // let the exchange deal with it
+                                handleEvent(exchange);
+                            }
+                        }
+                        registrations.clear();
+                    }
+                    long timeval = getTimeoutValue();
+                    long now = System.currentTimeMillis();
+                    int n = selector.select(timeval);
+                    if (n == 0) {
+                        signalTimeouts(now);
+                        continue;
+                    }
+                    Set<SelectionKey> keys = selector.selectedKeys();
+
+                    for (SelectionKey key : keys) {
+                        SelectorAttachment sa = (SelectorAttachment)key.attachment();
+                        int eventsOccurred = key.readyOps();
+                        sa.events(eventsOccurred).forEach(readyList::add);
+                        sa.resetInterestOps(eventsOccurred);
+                    }
+                    selector.selectNow(); // complete cancellation
+                    selector.selectedKeys().clear();
+
+                    for (AsyncEvent exchange : readyList) {
+                        if (exchange instanceof AsyncEvent.Blocking) {
+                            exchange.channel().configureBlocking(true);
+                        } else {
+                            assert exchange instanceof AsyncEvent.NonBlocking;
+                        }
+                        executor.synchronize();
+                        handleEvent(exchange); // will be delegated to executor
+                    }
+                    readyList.clear();
+                }
+            } catch (Throwable e) {
+                if (!closed) {
+                    System.err.println("HttpClientImpl terminating on error");
+                    // This terminates thread. So, better just print stack trace
+                    String err = Utils.stackTrace(e);
+                    Log.logError("HttpClientImpl: fatal error: " + err);
+                }
+            }
+        }
+
+        void handleEvent(AsyncEvent e) {
+            if (closed) {
+                e.abort();
+            } else {
+                e.handle();
+            }
+        }
+    }
+
+    /**
+     * Tracks multiple user level registrations associated with one NIO
+     * registration (SelectionKey). In this implementation, registrations
+     * are one-off and when an event is posted the registration is cancelled
+     * until explicitly registered again.
+     *
+     * <p> No external synchronization required as this class is only used
+     * by the SelectorManager thread. One of these objects required per
+     * connection.
+     */
+    private static class SelectorAttachment {
+        private final SelectableChannel chan;
+        private final Selector selector;
+        private final ArrayList<AsyncEvent> pending;
+        private int interestops;
+
+        SelectorAttachment(SelectableChannel chan, Selector selector) {
+            this.pending = new ArrayList<>();
+            this.chan = chan;
+            this.selector = selector;
+        }
+
+        void register(AsyncEvent e) throws ClosedChannelException {
+            int newops = e.interestOps();
+            boolean reRegister = (interestops & newops) != newops;
+            interestops |= newops;
+            pending.add(e);
+            if (reRegister) {
+                // first time registration happens here also
+                chan.register(selector, interestops, this);
+            }
+        }
+
+        int interestOps() {
+            return interestops;
+        }
+
+        /**
+         * Returns a Stream<AsyncEvents> containing only events that are
+         * registered with the given {@code interestop}.
+         */
+        Stream<AsyncEvent> events(int interestop) {
+            return pending.stream()
+                          .filter(ev -> (ev.interestOps() & interestop) != 0);
+        }
+
+        /**
+         * Removes any events with the given {@code interestop}, and if no
+         * events remaining, cancels the associated SelectionKey.
+         */
+        void resetInterestOps(int interestop) {
+            int newops = 0;
+
+            Iterator<AsyncEvent> itr = pending.iterator();
+            while (itr.hasNext()) {
+                AsyncEvent event = itr.next();
+                int evops = event.interestOps();
+                if ((evops & interestop) != 0) {
+                    itr.remove();
+                } else {
+                    newops |= evops;
+                }
+            }
+
+            interestops = newops;
+            SelectionKey key = chan.keyFor(selector);
+            if (newops == 0) {
+                key.cancel();
+            } else {
+                key.interestOps(newops);
+            }
+        }
+    }
+
+    /**
+     * Creates a HttpRequest associated with this group.
+     *
+     * @throws IllegalStateException if the group has been stopped
+     */
+    @Override
+    public HttpRequestBuilderImpl request() {
+        return new HttpRequestBuilderImpl(this, null);
+    }
+
+    /**
+     * Creates a HttpRequest associated with this group.
+     *
+     * @throws IllegalStateException if the group has been stopped
+     */
+    @Override
+    public HttpRequestBuilderImpl request(URI uri) {
+        return new HttpRequestBuilderImpl(this, uri);
+    }
+
+    @Override
+    public SSLContext sslContext() {
+        Utils.checkNetPermission("getSSLContext");
+        return sslContext;
+    }
+
+    @Override
+    public Optional<SSLParameters> sslParameters() {
+        return Optional.ofNullable(sslParams);
+    }
+
+    @Override
+    public Optional<Authenticator> authenticator() {
+        return Optional.ofNullable(authenticator);
+    }
+
+    @Override
+    public ExecutorService executorService() {
+        return executor.userExecutor();
+    }
+
+    ExecutorWrapper executorWrapper() {
+        return executor;
+    }
+
+    @Override
+    public boolean pipelining() {
+        return this.pipelining;
+    }
+
+    ConnectionPool connectionPool() {
+        return connections;
+    }
+
+    @Override
+    public Redirect followRedirects() {
+        return followRedirects;
+    }
+
+
+    @Override
+    public Optional<CookieManager> cookieManager() {
+        return Optional.ofNullable(cookieManager);
+    }
+
+    @Override
+    public Optional<ProxySelector> proxy() {
+        return Optional.ofNullable(this.proxySelector);
+    }
+
+    @Override
+    public Version version() {
+        return version;
+    }
+
+    //private final HashMap<String, Boolean> http2NotSupported = new HashMap<>();
+
+    boolean getHttp2Allowed() {
+        return version.equals(Version.HTTP_2);
+    }
+
+    //void setHttp2NotSupported(String host) {
+        //http2NotSupported.put(host, false);
+    //}
+
+    final void initFilters() {
+        addFilter(AuthenticationFilter.class);
+        addFilter(RedirectFilter.class);
+    }
+
+    final void addFilter(Class<? extends HeaderFilter> f) {
+        filters.addFilter(f);
+    }
+
+    final List<HeaderFilter> filterChain() {
+        return filters.getFilterChain();
+    }
+
+    // Timer controls. Timers are implemented through timed Selector.select()
+    // calls.
+    synchronized void registerTimer(TimeoutEvent event) {
+        long elapse = event.timevalMillis();
+        ListIterator<TimeoutEvent> iter = timeouts.listIterator();
+        long listval = 0;
+        event.delta = event.timeval; // in case list empty
+        TimeoutEvent next;
+        while (iter.hasNext()) {
+            next = iter.next();
+            listval += next.delta;
+            if (elapse < listval) {
+                listval -= next.delta;
+                event.delta = elapse - listval;
+                next.delta -= event.delta;
+                iter.previous();
+                break;
+            } else if (!iter.hasNext()) {
+                event.delta = event.timeval - listval ;
+            }
+        }
+        iter.add(event);
+        selmgr.wakeupSelector();
+    }
+
+    synchronized void signalTimeouts(long then) {
+        if (timeouts.isEmpty()) {
+            return;
+        }
+        long now = System.currentTimeMillis();
+        long duration = now - then;
+        ListIterator<TimeoutEvent> iter = timeouts.listIterator();
+        TimeoutEvent event = iter.next();
+        long delta = event.delta;
+        if (duration < delta) {
+            event.delta -= duration;
+            return;
+        }
+        event.handle();
+        iter.remove();
+        while (iter.hasNext()) {
+            event = iter.next();
+            if (event.delta == 0) {
+                event.handle();
+                iter.remove();
+            } else {
+                event.delta += delta;
+                break;
+            }
+        }
+    }
+
+    synchronized void cancelTimer(TimeoutEvent event) {
+        ListIterator<TimeoutEvent> iter = timeouts.listIterator();
+        while (iter.hasNext()) {
+            TimeoutEvent ev = iter.next();
+            if (event == ev) {
+                if (iter.hasNext()) {
+                    // adjust
+                    TimeoutEvent next = iter.next();
+                    next.delta += ev.delta;
+                    iter.previous();
+                }
+                iter.remove();
+            }
+        }
+    }
+
+    // used for the connection window
+    int getReceiveBufferSize() {
+        return Utils.getIntegerNetProperty(
+                "sun.net.httpclient.connectionWindowSize", 256 * 1024
+        );
+    }
+
+    // returns 0 meaning block forever, or a number of millis to block for
+    synchronized long getTimeoutValue() {
+        if (timeouts.isEmpty()) {
+            return 0;
+        } else {
+            return timeouts.get(0).delta;
+        }
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/HttpConnection.java b/jdk/src/java.httpclient/share/classes/java/net/http/HttpConnection.java
new file mode 100644
index 00000000000..ea82531b469
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/HttpConnection.java
@@ -0,0 +1,367 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.PrintStream;
+import java.net.InetSocketAddress;
+import java.nio.ByteBuffer;
+import java.nio.channels.SocketChannel;
+import java.util.concurrent.CompletableFuture;
+import javax.net.ssl.SSLParameters;
+
+/**
+ * Wraps socket channel layer and takes care of SSL also.
+ *
+ * Subtypes are:
+ *      PlainHttpConnection: regular direct TCP connection to server
+ *      PlainProxyConnection: plain text proxy connection
+ *      PlainTunnelingConnection: opens plain text (CONNECT) tunnel to server
+ *      SSLConnection: TLS channel direct to server
+ *      SSLTunnelConnection: TLS channel via (CONNECT) proxy tunnel
+ */
+abstract class HttpConnection implements BufferHandler {
+
+    // address we are connected to. Could be a server or a proxy
+    final InetSocketAddress address;
+    final HttpClientImpl client;
+    protected volatile ByteBuffer buffer;
+
+    HttpConnection(InetSocketAddress address, HttpClientImpl client) {
+        this.address = address;
+        this.client = client;
+    }
+
+    /**
+     * Public API to this class. addr is the ultimate destination. Any proxies
+     * etc are figured out from the request. Returns an instance of one of the
+     * following
+     *      PlainHttpConnection
+     *      PlainTunnelingConnection
+     *      SSLConnection
+     *      SSLTunnelConnection
+     *
+     * When object returned, connect() or connectAsync() must be called, which
+     * when it returns/completes, the connection is usable for requests.
+     */
+    public static HttpConnection getConnection(InetSocketAddress addr,
+                                               HttpRequestImpl request) {
+        return getConnectionImpl(addr, request);
+    }
+
+    public abstract void connect() throws IOException, InterruptedException;
+
+    public abstract CompletableFuture<Void> connectAsync();
+
+    /**
+     * Returns whether this connection is connected to its destination
+     */
+    abstract boolean connected();
+
+    abstract boolean isSecure();
+
+    abstract boolean isProxied();
+
+    /**
+     * Completes when the first byte of the response is available to be read.
+     */
+    abstract CompletableFuture<Void> whenReceivingResponse();
+
+    // must be called before reading any data off connection
+    // at beginning of response.
+    ByteBuffer getRemaining() {
+        ByteBuffer b = buffer;
+        buffer = null;
+        return b;
+    }
+
+    final boolean isOpen() {
+        return channel().isOpen();
+    }
+
+    /* Returns either a plain HTTP connection or a plain tunnelling connection
+     * for proxied websockets */
+    private static HttpConnection getPlainConnection(InetSocketAddress addr,
+                                                     InetSocketAddress proxy,
+                                                     HttpRequestImpl request) {
+        HttpClientImpl client = request.client();
+
+        if (request.isWebSocket() && proxy != null) {
+            return new PlainTunnelingConnection(addr,
+                                                proxy,
+                                                client,
+                                                request.getAccessControlContext());
+        } else {
+            if (proxy == null) {
+                return new PlainHttpConnection(addr, client);
+            } else {
+                return new PlainProxyConnection(proxy, client);
+            }
+        }
+    }
+
+    private static HttpConnection getSSLConnection(InetSocketAddress addr,
+                                                   InetSocketAddress proxy,
+                                                   HttpRequestImpl request,
+                                                   String[] alpn) {
+        HttpClientImpl client = request.client();
+        if (proxy != null) {
+            return new SSLTunnelConnection(addr,
+                                           client,
+                                           proxy,
+                                           request.getAccessControlContext());
+        } else {
+            return new SSLConnection(addr, client, alpn);
+        }
+    }
+
+    /**
+     * Main factory method.   Gets a HttpConnection, either cached or new if
+     * none available.
+     */
+    private static HttpConnection getConnectionImpl(InetSocketAddress addr,
+                                                    HttpRequestImpl request) {
+        HttpConnection c;
+        HttpClientImpl client = request.client();
+        InetSocketAddress proxy = request.proxy();
+        boolean secure = request.secure();
+        ConnectionPool pool = client.connectionPool();
+        String[] alpn =  null;
+
+        if (secure && request.requestHttp2()) {
+            alpn = new String[1];
+            alpn[0] = "h2";
+        }
+
+        if (!secure) {
+            c = pool.getConnection(false, addr, proxy);
+            if (c != null) {
+                return c;
+            } else {
+                return getPlainConnection(addr, proxy, request);
+            }
+        } else {
+            c = pool.getConnection(true, addr, proxy);
+            if (c != null) {
+                return c;
+            } else {
+                return getSSLConnection(addr, proxy, request, alpn);
+            }
+        }
+    }
+
+    void returnToCache(HttpHeaders hdrs) {
+        if (hdrs == null) {
+            // the connection was closed by server
+            close();
+            return;
+        }
+        if (!isOpen()) {
+            return;
+        }
+        ConnectionPool pool = client.connectionPool();
+        boolean keepAlive = hdrs.firstValue("Connection")
+                .map((s) -> !s.equalsIgnoreCase("close"))
+                .orElse(true);
+
+        if (keepAlive) {
+            pool.returnToPool(this);
+        } else {
+            close();
+        }
+    }
+
+    /**
+     * Also check that the number of bytes written is what was expected. This
+     * could be different if the buffer is user-supplied and its internal
+     * pointers were manipulated in a race condition.
+     */
+    final void checkWrite(long expected, ByteBuffer buffer) throws IOException {
+        long written = write(buffer);
+        if (written != expected) {
+            throw new IOException("incorrect number of bytes written");
+        }
+    }
+
+    final void checkWrite(long expected,
+                          ByteBuffer[] buffers,
+                          int start,
+                          int length)
+        throws IOException
+    {
+        long written = write(buffers, start, length);
+        if (written != expected) {
+            throw new IOException("incorrect number of bytes written");
+        }
+    }
+
+    abstract SocketChannel channel();
+
+    final InetSocketAddress address() {
+        return address;
+    }
+
+    void configureBlocking(boolean mode) throws IOException {
+        channel().configureBlocking(mode);
+    }
+
+    abstract ConnectionPool.CacheKey cacheKey();
+
+    /*
+    static PrintStream ps;
+
+    static {
+        try {
+            String propval = Utils.getNetProperty("java.net.httpclient.showData");
+            if (propval != null && propval.equalsIgnoreCase("true")) {
+                ps = new PrintStream(new FileOutputStream("/tmp/httplog.txt"), false);
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    synchronized final void debugPrint(String s, ByteBuffer b) {
+        ByteBuffer[] bufs = new ByteBuffer[1];
+        bufs[0] = b;
+        debugPrint(s, bufs, 0, 1);
+    }
+
+    synchronized final void debugPrint(String s,
+                                       ByteBuffer[] bufs,
+                                       int start,
+                                       int number) {
+        if (ps == null) {
+            return;
+        }
+
+        ps.printf("\n%s:\n", s);
+
+        for (int i=start; i<start+number; i++) {
+            ByteBuffer b = bufs[i].duplicate();
+            while (b.hasRemaining()) {
+                int c = b.get();
+                if (c == 10) {
+                    ps.printf("LF \n");
+                } else if (c == 13) {
+                    ps.printf(" CR ");
+                } else if (c == 0x20) {
+                    ps.printf("_");
+                } else if (c > 0x20 && c <= 0x7F) {
+                    ps.printf("%c", (char)c);
+                } else {
+                    ps.printf("0x%02x ", c);
+                }
+            }
+        }
+        ps.printf("\n---------------------\n");
+    }
+
+    */
+
+    // overridden in SSL only
+    SSLParameters sslParameters() {
+        return null;
+    }
+
+    // Methods to be implemented for Plain TCP and SSL
+
+    abstract long write(ByteBuffer[] buffers, int start, int number)
+        throws IOException;
+
+    abstract long write(ByteBuffer buffer) throws IOException;
+
+    /**
+     * Closes this connection, by returning the socket to its connection pool.
+     */
+    abstract void close();
+
+    /**
+     * Returns a ByteBuffer with data, or null if EOF.
+     */
+    final ByteBuffer read() throws IOException {
+        return read(-1);
+    }
+
+    /**
+     * Puts position to limit and limit to capacity so we can resume reading
+     * into this buffer, but if required > 0 then limit may be reduced so that
+     * no more than required bytes are read next time.
+     */
+    static void resumeChannelRead(ByteBuffer buf, int required) {
+        int limit = buf.limit();
+        buf.position(limit);
+        int capacity = buf.capacity() - limit;
+        if (required > 0 && required < capacity) {
+            buf.limit(limit + required);
+        } else {
+            buf.limit(buf.capacity());
+        }
+    }
+
+    /**
+     * Blocks ands return requested amount.
+     */
+    final ByteBuffer read(int length) throws IOException {
+        if (length <= 0) {
+            buffer = readImpl(length);
+            return buffer;
+        }
+        buffer = readImpl(length);
+        int required = length - buffer.remaining();
+        while (buffer.remaining() < length) {
+            resumeChannelRead(buffer, required);
+            int n = readImpl(buffer);
+            required -= n;
+        }
+        return buffer;
+    }
+
+    final int read(ByteBuffer buffer) throws IOException {
+        int n = readImpl(buffer);
+        return n;
+    }
+
+    /** Reads up to length bytes. */
+    protected abstract ByteBuffer readImpl(int length) throws IOException;
+
+    /** Reads as much as possible into given buffer and returns amount read. */
+    protected abstract int readImpl(ByteBuffer buffer) throws IOException;
+
+    @Override
+    public String toString() {
+        return "HttpConnection: " + channel().toString();
+    }
+
+    @Override
+    public final ByteBuffer getBuffer() {
+        return client.getBuffer();
+    }
+
+    @Override
+    public final void returnBuffer(ByteBuffer buffer) {
+        client.returnBuffer(buffer);
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/HttpHeaders.java b/jdk/src/java.httpclient/share/classes/java/net/http/HttpHeaders.java
new file mode 100644
index 00000000000..587e0af14bf
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/HttpHeaders.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package java.net.http;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
+/**
+ * A read-only view of a set of received HTTP headers.
+ *
+ * @since 9
+ */
+public interface HttpHeaders {
+
+    /**
+     * Returns an {@link java.util.Optional} containing the first value of the
+     * given named (and possibly multi-valued) header. If the header is not
+     * present, then the returned {@code Optional} is empty.
+     *
+     * @param name the header name
+     * @return an {@code Optional<String>} for the first named value
+     */
+    public Optional<String> firstValue(String name);
+
+    /**
+     * Returns an {@link java.util.Optional} containing the first value of the
+     * named header field as an {@literal Optional<Long>}. If the header is not
+     * present, then the Optional is empty. If the header is present but
+     * contains a value that does not parse as a {@code Long} value, then an
+     * exception is thrown.
+     *
+     * @param name the header name
+     * @return  an {@code Optional<Long>}
+     * @throws NumberFormatException if a value is found, but does not parse as
+     *                               a Long
+     */
+    public Optional<Long> firstValueAsLong(String name);
+
+    /**
+     * Returns an unmodifiable List of all of the values of the given named
+     * header. Always returns a List, which may be empty if the header is not
+     * present.
+     *
+     * @param name the header name
+     * @return a List of String values
+     */
+    public List<String> allValues(String name);
+
+    /**
+     * Returns an unmodifiable multi Map view of this HttpHeaders. This
+     * interface should only be used when it is required to iterate over the
+     * entire set of headers.
+     *
+     * @return the Map
+     */
+    public Map<String,List<String>> map();
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/HttpHeaders1.java b/jdk/src/java.httpclient/share/classes/java/net/http/HttpHeaders1.java
new file mode 100644
index 00000000000..c9ff689a931
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/HttpHeaders1.java
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+
+package java.net.http;
+
+public interface HttpHeaders1 extends HttpHeaders {
+    public void makeUnmodifiable();
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/HttpHeadersImpl.java b/jdk/src/java.httpclient/share/classes/java/net/http/HttpHeadersImpl.java
new file mode 100644
index 00000000000..532625e65da
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/HttpHeadersImpl.java
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+
+/**
+ * Implementation of HttpHeaders.
+ */
+class HttpHeadersImpl implements HttpHeaders1 {
+
+    private final HashMap<String,List<String>> headers;
+    private boolean isUnmodifiable = false;
+
+    public HttpHeadersImpl() {
+        headers = new HashMap<>();
+    }
+
+    /**
+     * Replace all List<String> in headers with unmodifiable Lists. Call
+     * this only after all headers are added. The headers HashMap
+     * is wrapped with an unmodifiable HashMap in map()
+     */
+    @Override
+    public void makeUnmodifiable() {
+        if (isUnmodifiable)
+            return;
+
+        Set<String> keys = new HashSet<>(headers.keySet());
+        for (String key : keys) {
+            List<String> values = headers.remove(key);
+            if (values != null) {
+                headers.put(key, Collections.unmodifiableList(values));
+            }
+        }
+        isUnmodifiable = true;
+    }
+
+    @Override
+    public Optional<String> firstValue(String name) {
+        List<String> l = headers.get(name);
+        return Optional.ofNullable(l == null ? null : l.get(0));
+    }
+
+    @Override
+    public List<String> allValues(String name) {
+        return headers.get(name);
+    }
+
+    @Override
+    public Map<String, List<String>> map() {
+        return Collections.unmodifiableMap(headers);
+    }
+
+    Map<String, List<String>> directMap() {
+        return headers;
+    }
+
+    // package private mutators
+
+    public HttpHeadersImpl deepCopy() {
+        HttpHeadersImpl h1 = new HttpHeadersImpl();
+        HashMap<String,List<String>> headers1 = h1.headers;
+        Set<String> keys = headers.keySet();
+        for (String key : keys) {
+            List<String> vals = headers.get(key);
+            LinkedList<String> vals1 = new LinkedList<>(vals);
+            headers1.put(key, vals1);
+        }
+        return h1;
+    }
+
+    private List<String> getOrCreate(String name) {
+        List<String> l = headers.get(name);
+        if (l == null) {
+            l = new LinkedList<>();
+            headers.put(name, l);
+        }
+        return l;
+    }
+
+    void addHeader(String name, String value) {
+        List<String> l = getOrCreate(name);
+        l.add(value);
+    }
+
+    void setHeader(String name, String value) {
+        List<String> l = getOrCreate(name);
+        l.clear();
+        l.add(value);
+    }
+
+    @Override
+    public Optional<Long> firstValueAsLong(String name) {
+        List<String> l = headers.get(name);
+        if (l == null) {
+            return Optional.ofNullable(null);
+        } else {
+            String v = l.get(0);
+            Long lv = Long.parseLong(v);
+            return Optional.of(lv);
+        }
+    }
+
+    void clear() {
+        headers.clear();
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/HttpRedirectImpl.java b/jdk/src/java.httpclient/share/classes/java/net/http/HttpRedirectImpl.java
new file mode 100644
index 00000000000..fd177827fe3
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/HttpRedirectImpl.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package java.net.http;
+
+import java.net.*;
+
+interface HttpRedirectImpl {
+
+    static HttpRedirectImpl getRedirects(java.net.http.HttpClient.Redirect redir) {
+        switch (redir) {
+            case NEVER:
+                return HttpRedirectImpl.NEVER;
+            case ALWAYS:
+                return HttpRedirectImpl.ALWAYS;
+            case SECURE:
+                return HttpRedirectImpl.SECURE;
+            case SAME_PROTOCOL:
+                return HttpRedirectImpl.SAME_PROTOCOL;
+        }
+        return HttpRedirectImpl.NEVER;
+    }
+
+    static HttpClient.Redirect getRedirects(HttpRedirectImpl redir) {
+        if (redir == HttpRedirectImpl.NEVER) {
+            return HttpClient.Redirect.NEVER;
+        } else if (redir == HttpRedirectImpl.ALWAYS) {
+            return HttpClient.Redirect.ALWAYS;
+        } else if (redir == HttpRedirectImpl.SECURE) {
+            return HttpClient.Redirect.SECURE;
+        } else {
+            return HttpClient.Redirect.SAME_PROTOCOL;
+        }
+    }
+
+    /**
+     * Called to determine whether the given intermediate response
+     * with a redirection response code should be redirected. The target URI
+     * can be obtained from the "Location" header in the given response object.
+     *
+     * @param rsp the response from the redirected resource
+     * @return {@code true} if the redirect should be attempted automatically
+     * or {@code false} if not.
+     */
+    boolean redirect(HttpResponse rsp);
+
+    /**
+     * Never redirect.
+     */
+    static HttpRedirectImpl NEVER = (HttpResponse rsp) -> false;
+
+    /**
+     * Always redirect.
+     */
+    static HttpRedirectImpl ALWAYS = (HttpResponse rsp) -> true;
+
+    /**
+     * Redirect to same protocol only. Redirection may occur from HTTP URLs to
+     * other THHP URLs and from HTTPS URLs to other HTTPS URLs.
+     */
+    static HttpRedirectImpl SAME_PROTOCOL = (HttpResponse rsp) -> {
+        String orig = rsp.request().uri().getScheme().toLowerCase();
+        String redirect = URI.create(
+                rsp.headers().firstValue("Location").orElse(""))
+                .getScheme().toLowerCase();
+        return orig.equals(redirect);
+    };
+
+    /**
+     * Redirect always except from HTTPS URLs to HTTP URLs.
+     */
+    static HttpRedirectImpl SECURE = (HttpResponse rsp) -> {
+        String orig = rsp.request().uri().getScheme().toLowerCase();
+        String redirect = URI.create(
+                rsp.headers().firstValue("Location").orElse(""))
+                .getScheme().toLowerCase();
+        if (orig.equals("https")) {
+            return redirect.equals("https");
+        }
+        return true;
+    };
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/HttpRequest.java b/jdk/src/java.httpclient/share/classes/java/net/http/HttpRequest.java
new file mode 100644
index 00000000000..66f84e360ce
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/HttpRequest.java
@@ -0,0 +1,871 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package java.net.http;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.UncheckedIOException;
+import java.net.URI;
+import java.net.ProxySelector;
+import java.nio.ByteBuffer;
+import java.nio.channels.FileChannel;
+import java.nio.charset.*;
+import java.nio.file.Path;
+import java.util.Iterator;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.TimeUnit;
+import java.util.function.LongConsumer;
+
+/**
+ * Represents one HTTP request which can be sent to a server. {@code
+ * HttpRequest}s are built from {@code HttpRequest} {@link HttpRequest.Builder
+ * builder}s. {@code HttpRequest} builders are obtained from a {@link HttpClient}
+ * by calling {@link HttpClient#request(java.net.URI) HttpClient.request}, or
+ * by calling {@link #create(java.net.URI) HttpRequest.create} which returns a
+ * builder on the <a href="HttpClient.html#defaultclient">default</a> client.
+ * A request's {@link java.net.URI}, headers and body can be set. Request bodies
+ * are provided through a {@link BodyProcessor} object. Once all required
+ * parameters have been set in the builder, one of the builder methods should be
+ * called, which sets the request method and returns a {@code HttpRequest}.
+ * These methods are {@link Builder#GET() GET}, {@link HttpRequest.Builder#POST()
+ * POST} and {@link HttpRequest.Builder#PUT() PUT} which return a GET, POST or
+ * PUT request respectively. Alternatively, {@link
+ * HttpRequest.Builder#method(String) method} can be called to set an arbitrary
+ * method type (and return a {@code HttpRequest}). Builders can also be copied
+ * and modified multiple times in order to build multiple related requests that
+ * differ in some parameters.
+ *
+ * <p> Two simple, example HTTP interactions are shown below:
+ * <pre>
+ * {@code
+ *      // GET
+ *      HttpResponse response = HttpRequest
+ *          .create(new URI("http://www.foo.com"))
+ *          .headers("Foo", "foovalue", "Bar", "barvalue")
+ *          .GET()
+ *          .response();
+ *
+ *      int statusCode = response.statusCode();
+ *      String responseBody = response.body(asString());
+ *
+ *      // POST
+ *      response = HttpRequest
+ *          .create(new URI("http://www.foo.com"))
+ *          .body(fromString("param1=foo,param2=bar"))
+ *          .POST()
+ *          .response();}
+ * </pre>
+ *
+ * <p> The request is sent and the response obtained by calling one of the
+ * following methods.
+ * <ul><li>{@link #response() response} blocks until the entire request has been
+ * sent and the response status code and headers have been received.</li>
+ * <li>{@link #responseAsync() responseAsync} sends the request and receives the
+ * response asynchronously. Returns immediately with a
+ * {@link java.util.concurrent.CompletableFuture CompletableFuture}&lt;{@link
+ * HttpResponse}&gt;.</li>
+ * <li>{@link #multiResponseAsync(HttpResponse.MultiProcessor) multiResponseAsync}
+ * sends the request asynchronously, expecting multiple responses. This
+ * capability is of most relevance to HTTP/2 server push, but can be used for
+ * single responses (HTTP/1.1 or HTTP/2) also.</li>
+ * </ul>
+ *
+ * <p> Once a request has been sent, it is an error to try and send it again.
+ *
+ * <p> Once a {@code HttpResponse} is received, the headers and response code are
+ * available. The body can then be received by calling one of the body methods
+ * on {@code HttpResponse}.
+ *
+ * <p> See below for discussion of synchronous versus asynchronous usage.
+ *
+ * <p> <b>Request bodies</b>
+ *
+ * <p> Request bodies are sent using one of the request processor implementations
+ * below provided in {@code HttpRequest}, or else a custom implementation can be
+ * used.
+ * <ul>
+ * <li>{@link #fromByteArray(byte[]) } from byte array</li>
+ * <li>{@link #fromByteArrays(java.util.Iterator) fromByteArrays(Iterator)}
+ *      from an iterator of byte arrays</li>
+ * <li>{@link #fromFile(java.nio.file.Path) fromFile(Path)} from the file located
+ *     at the given Path</li>
+ * <li>{@link #fromString(java.lang.String) fromString(String)} from a String </li>
+ * <li>{@link #fromInputStream(java.io.InputStream) fromInputStream(InputStream)}
+ *      request body from InputStream</li>
+ * <li>{@link #noBody() } no request body is sent</li>
+ * </ul>
+ *
+ * <p> <b>Response bodies</b>
+ *
+ * <p> Responses bodies are handled by the {@link HttpResponse.BodyProcessor}
+ * {@code <T>} supplied to the {@link HttpResponse#body(HttpResponse.BodyProcessor)
+ * HttpResponse.body} and {@link HttpResponse#bodyAsync(HttpResponse.BodyProcessor)
+ * HttpResponse.bodyAsync} methods. Some implementations of {@code
+ * HttpResponse.BodyProcessor} are provided in {@link HttpResponse}:
+ * <ul>
+ * <li>{@link HttpResponse#asByteArray() } stores the body in a byte array</li>
+ * <li>{@link HttpResponse#asString()} stores the body as a String </li>
+ * <li>{@link HttpResponse#asFile(java.nio.file.Path) } stores the body in a
+ * named file</li>
+ * <li>{@link HttpResponse#ignoreBody() } ignores any received response body</li>
+ * </ul>
+ *
+ * <p> The output of a response processor is the response body, and its
+ * parameterized type {@code T} determines the type of the body object returned
+ * from {@code HttpResponse.body} and {@code HttpResponse.bodyAsync}. Therefore,
+ * as an example, the second response processor in the list above has the type
+ * {@code HttpResponse.BodyProcessor<String>} which means the type returned by
+ * {@code HttpResponse.body()} is a String. Response processors can be defined
+ * to return potentially any type as body.
+ *
+ * <p> <b>Multi responses</b>
+ *
+ * <p> With HTTP/2 it is possible for a server to return a main response and zero
+ * or more additional responses (known as server pushes) to a client-initiated
+ * request. These are handled using a special response processor called {@link
+ * HttpResponse.MultiProcessor}.
+ *
+ * <p> <b>Blocking/asynchronous behavior and thread usage</b>
+ *
+ * <p> There are two styles of request sending: <i>synchronous</i> and
+ * <i>asynchronous</i>. {@link #response() response} blocks the calling thread
+ * until the request has been sent and the response received.
+ *
+ * <p> {@link #responseAsync() responseAsync} is asynchronous and returns
+ * immediately with a {@link java.util.concurrent.CompletableFuture}&lt;{@link
+ * HttpResponse}&gt; and when this object completes (in a background thread) the
+ * response has been received.
+ *
+ * <p> {@link #multiResponseAsync(HttpResponse.MultiProcessor) multiResponseAsync}
+ * is the variant for multi responses and is also asynchronous.
+ *
+ * <p> CompletableFutures can be combined in different ways to declare the
+ * dependencies among several asynchronous tasks, while allowing for the maximum
+ * level of parallelism to be utilized.
+ *
+ * <p> <b>Security checks</b>
+ *
+ * <p> If a security manager is present then security checks are performed by
+ * the {@link #response() } and {@link #responseAsync() } methods. A {@link
+ * java.net.URLPermission} or {@link java.net.SocketPermission} is required to
+ * access any destination origin server and proxy server utilised. URLPermissions
+ * should be preferred in policy files over SocketPermissions given the more
+ * limited scope of URLPermission. Permission is always implicitly granted to a
+ * system's default proxies. The URLPermission form used to access proxies uses
+ * a method parameter of "CONNECT" (for all kinds of proxying) and a url string
+ * of the form "socket://host:port" where host and port specify the proxy's
+ * address.
+ *
+ * <p> <b>Examples</b>
+ * <pre>
+ *     import static java.net.http.HttpRequest.*;
+ *     import static java.net.http.HttpResponse.*;
+ *
+ *     //Simple blocking
+ *
+ *     HttpResponse r1 = HttpRequest.create(new URI("http://www.foo.com/"))
+ *                                  .GET()
+ *                                 .response();
+ *     int responseCode = r1.statusCode());
+ *     String body = r1.body(asString());
+ *
+ *     HttpResponse r2 = HttpRequest.create(new URI("http://www.foo.com/"))
+ *                                  .GET()
+ *                                  .response();
+ *
+ *     System.out.println("Response was " + r1.statusCode());
+ *     Path body1 = r2.body(asFile(Paths.get("/tmp/response.txt")));
+ *     // Content stored in /tmp/response.txt
+ *
+ *     HttpResponse r3 = HttpRequest.create(new URI("http://www.foo.com/"))
+ *                                  .body(fromString("param1=1, param2=2"))
+ *                                  .POST()
+ *                                  .response();
+ *
+ *     Void body2 = r3.body(ignoreBody()); // body is Void in this case
+ * </pre>
+ *
+ * <p><b>Asynchronous Example</b>
+ *
+ * <p> All of the above examples will work asynchronously, if {@link
+ * #responseAsync()} is used instead of {@link #response()} in which case the
+ * returned object is a {@code CompletableFuture<HttpResponse>} instead of
+ * {@code HttpResponse}. The following example shows how multiple requests can
+ * be sent asynchronously. It also shows how dependent asynchronous operations
+ * (receiving response, and receiving response body) can be chained easily using
+ * one of the many methods in {@code CompletableFuture}.
+ * <pre>
+ * {@code
+ *      // fetch a list of target URIs asynchronously and store them in Files.
+ *
+ *      List<URI> targets = ...
+ *
+ *      List<CompletableFuture<File>> futures = targets
+ *          .stream()
+ *          .map(target -> {
+ *              return HttpRequest
+ *                  .create(target)
+ *                  .GET()
+ *                  .responseAsync()
+ *                  .thenCompose(response -> {
+ *                      Path dest = Paths.get("base", target.getPath());
+ *                      if (response.statusCode() == 200) {
+ *                          return response.bodyAsync(asFile(dest));
+ *                      } else {
+ *                          return CompletableFuture.completedFuture(dest);
+ *                      }
+ *                  })
+ *                  // convert Path -> File
+ *                  .thenApply((Path dest) -> {
+ *                      return dest.toFile();
+ *                  });
+ *              })
+ *          .collect(Collectors.toList());
+ *
+ *      // all async operations waited for here
+ *
+ *      CompletableFuture.allOf(futures.toArray(new CompletableFuture<?>[0]))
+ *          .join();
+ *
+ *      // all elements of futures have completed and can be examined.
+ *      // Use File.exists() to check whether file was successfully downloaded
+ * }
+ * </pre>
+ *
+ * @since 9
+ */
+public abstract class HttpRequest {
+
+    HttpRequest() {}
+
+    /**
+     * A builder of {@link HttpRequest}s. {@code HttpRequest.Builder}s are
+     * created by calling {@link HttpRequest#create(URI)} or {@link
+     * HttpClient#request(URI)}.
+     *
+     * <p> Each of the setter methods in this class modifies the state of the
+     * builder and returns <i>this</i> (ie. the same instance). The methods are
+     * not synchronized and should not be called from multiple threads without
+     * external synchronization.
+     *
+     * <p> The build methods return a new {@code HttpRequest} each time they are
+     * called.
+     *
+     * @since 9
+     */
+    public abstract static class Builder {
+
+        Builder() {}
+
+        /**
+         * Sets this HttpRequest's request URI.
+         *
+         * @param uri the request URI
+         * @return this request builder
+         */
+        public abstract Builder uri(URI uri);
+
+        /**
+         * Specifies whether this request will automatically follow redirects
+         * issued by the server. The default value for this setting is the value
+         * of {@link HttpClient#followRedirects() }
+         *
+         * @param policy the redirection policy
+         * @return this request builder
+         */
+        public abstract Builder followRedirects(HttpClient.Redirect policy);
+
+        /**
+         * Request server to acknowledge request before sending request
+         * body. This is disabled by default. If enabled, the server is requested
+         * to send an error response or a 100-Continue response before the client
+         * sends the request body. This means the request processor for the
+         * request will not be invoked until this interim response is received.
+         *
+         * @param enable {@code true} if Expect continue to be sent
+         * @return this request builder
+         */
+        public abstract Builder expectContinue(boolean enable);
+
+        /**
+         * Overrides the {@link HttpClient#version()  } setting for this
+         * request.
+         *
+         * @param version the HTTP protocol version requested
+         * @return this request builder
+         */
+        public abstract Builder version(HttpClient.Version version);
+
+        /**
+         * Adds the given name value pair to the set of headers for this request.
+         *
+         * @param name the header name
+         * @param value the header value
+         * @return this request builder
+         */
+        public abstract Builder header(String name, String value);
+
+        /**
+         * Overrides the ProxySelector set on the request's client for this
+         * request.
+         *
+         * @param proxy the ProxySelector to use
+         * @return this request builder
+         */
+        public abstract Builder proxy(ProxySelector proxy);
+
+        /**
+         * Adds the given name value pairs to the set of headers for this
+         * request. The supplied Strings must alternate as names and values.
+         *
+         * @param headers the list of String name value pairs
+         * @return this request builder
+         * @throws IllegalArgumentException if there is an odd number of
+         *                                  parameters
+         */
+        public abstract Builder headers(String... headers);
+
+        /**
+         * Sets a timeout for this request. If the response is not received
+         * within the specified timeout then a {@link HttpTimeoutException} is
+         * thrown from {@link #response() } or {@link #responseAsync() }
+         * completes exceptionally with a {@code HttpTimeoutException}.
+         *
+         * @param unit the timeout units
+         * @param timeval the number of units to wait for
+         * @return this request builder
+         */
+        public abstract Builder timeout(TimeUnit unit, long timeval);
+
+        /**
+         * Sets the given name value pair to the set of headers for this
+         * request. This overwrites any previously set values for name.
+         *
+         * @param name the header name
+         * @param value the header value
+         * @return this request builder
+         */
+        public abstract Builder setHeader(String name, String value);
+
+        /**
+         * Sets a request body for this builder. See {@link HttpRequest}
+         * for example {@code BodyProcessor} implementations.
+         * If no body is specified, then no body is sent with the request.
+         *
+         * @param reqproc the request body processor
+         * @return this request builder
+         */
+        public abstract Builder body(BodyProcessor reqproc);
+
+        /**
+         * Builds and returns a GET {@link HttpRequest} from this builder.
+         *
+         * @return a {@code HttpRequest}
+         */
+        public abstract HttpRequest GET();
+
+        /**
+         * Builds and returns a POST {@link HttpRequest} from this builder.
+         *
+         * @return a {@code HttpRequest}
+         */
+        public abstract HttpRequest POST();
+
+        /**
+         * Builds and returns a PUT {@link HttpRequest} from this builder.
+         *
+         * @return a {@code HttpRequest}
+         */
+        public abstract HttpRequest PUT();
+
+        /**
+         * Builds and returns a {@link HttpRequest} from this builder using
+         * the given method String. The method string is case-sensitive, and
+         * may be rejected if an upper-case string is not used.
+         *
+         * @param method the method to use
+         * @return a {@code HttpRequest}
+         * @throws IllegalArgumentException if an unrecognised method is used
+         */
+        public abstract HttpRequest method(String method);
+
+        /**
+         * Returns an exact duplicate copy of this Builder based on current
+         * state. The new builder can then be modified independently of this
+         * builder.
+         *
+         * @return an exact copy of this Builder
+         */
+        public abstract Builder copy();
+    }
+
+    /**
+     * Creates a HttpRequest builder from the <i>default</i> HttpClient.
+     *
+     * @param uri the request URI
+     * @return a new request builder
+     */
+    public static HttpRequest.Builder create(URI uri) {
+        return HttpClient.getDefault().request(uri);
+    }
+
+    /**
+     * Returns the follow-redirects setting for this request.
+     *
+     * @return follow redirects setting
+     */
+    public abstract HttpClient.Redirect followRedirects();
+
+    /**
+     * Returns the response to this request, by sending it and blocking if
+     * necessary to get the response. The {@link HttpResponse} contains the
+     * response status and headers.
+     *
+     * @return a HttpResponse for this request
+     * @throws IOException if an I/O error occurs
+     * @throws InterruptedException if the operation was interrupted
+     * @throws SecurityException if the caller does not have the required
+     *                           permission
+     * @throws IllegalStateException if called more than once or if
+     *                               responseAsync() called previously
+     */
+    public abstract HttpResponse response()
+        throws IOException, InterruptedException;
+
+    /**
+     * Sends the request and returns the response asynchronously. This method
+     * returns immediately with a {@link CompletableFuture}&lt;{@link
+     * HttpResponse}&gt;
+     *
+     * @return a {@code CompletableFuture<HttpResponse>}
+     * @throws IllegalStateException if called more than once or if response()
+     *                               called previously.
+     */
+    public abstract CompletableFuture<HttpResponse> responseAsync();
+
+    /**
+     * Sends the request asynchronously expecting multiple responses.
+     *
+     * <p> This method must be given a {@link HttpResponse.MultiProcessor} to
+     * handle the multiple responses.
+     *
+     * <p> If a security manager is set, the caller must possess a {@link
+     * java.net.URLPermission} for the request's URI, method and any user set
+     * headers. The security manager is also checked for each incoming
+     * additional server generated request/response. Any request that fails the
+     * security check, is canceled and ignored.
+     *
+     * <p> This method can be used for both HTTP/1.1 and HTTP/2, but in cases
+     * where multiple responses are not supported, the MultiProcessor
+     * only receives the main response.
+     *
+     * <p> The aggregate {@code CompletableFuture} returned from this method
+     * returns a {@code <U>} defined by the {@link HttpResponse.MultiProcessor}
+     * implementation supplied. This will typically be a Collection of
+     * HttpResponses or of some response body type.
+     *
+     * @param <U> the aggregate response type
+     * @param rspproc the MultiProcessor for the request
+     * @return a {@code CompletableFuture<U>}
+     * @throws IllegalStateException if the request has already been sent.
+     */
+    public abstract <U> CompletableFuture<U>
+    multiResponseAsync(HttpResponse.MultiProcessor<U> rspproc);
+
+    /**
+     * Returns the request method for this request. If not set explicitly,
+     * the default method for any request is "GET".
+     *
+     * @return this request's method
+     */
+    public abstract String method();
+
+    /**
+     * Returns this request's {@link HttpRequest.Builder#expectContinue(boolean)
+     * expect continue } setting.
+     *
+     * @return this request's expect continue setting
+     */
+    public abstract boolean expectContinue();
+
+    /**
+     * Returns this request's request URI.
+     *
+     * @return this request's URI
+     */
+    public abstract URI uri();
+
+    /**
+     * Returns this request's {@link HttpClient}.
+     *
+     * @return this request's HttpClient
+     */
+    public abstract HttpClient client();
+
+    /**
+     * Returns the HTTP protocol version that this request will use or used.
+     *
+     * @return HTTP protocol version
+     */
+    public abstract HttpClient.Version version();
+
+    /**
+     * The (user-accessible) request headers that this request was (or will be)
+     * sent with.
+     *
+     * @return this request's HttpHeaders
+     */
+    public abstract HttpHeaders headers();
+
+    /**
+     * Returns a request processor whose body is the given String, converted
+     * using the {@link java.nio.charset.StandardCharsets#ISO_8859_1 ISO_8859_1}
+     * character set.
+     *
+     * @param body the String containing the body
+     * @return a BodyProcessor
+     */
+    public static BodyProcessor fromString(String body) {
+        return fromString(body, StandardCharsets.ISO_8859_1);
+    }
+
+    /**
+     * A request processor that takes data from the contents of a File.
+     *
+     * @param path the path to the file containing the body
+     * @return a BodyProcessor
+     */
+    public static BodyProcessor fromFile(Path path) {
+        FileChannel fc;
+        long size;
+
+        try {
+            fc = FileChannel.open(path);
+            size = fc.size();
+        } catch (IOException e) {
+            throw new UncheckedIOException(e);
+        }
+
+        return new BodyProcessor() {
+            LongConsumer flow;
+
+            @Override
+            public long onRequestStart(HttpRequest hr, LongConsumer flow) {
+                // could return exact file length, but for now -1
+                this.flow = flow;
+                flow.accept(1);
+                if (size != 0) {
+                    return size;
+                } else {
+                    return -1;
+                }
+            }
+
+            @Override
+            public boolean onRequestBodyChunk(ByteBuffer buffer) throws IOException {
+                int n = fc.read(buffer);
+                if (n == -1) {
+                    fc.close();
+                    return true;
+                }
+                flow.accept(1);
+                return false;
+            }
+
+            @Override
+            public void onRequestError(Throwable t) {
+                try {
+                    fc.close();
+                } catch (IOException ex) {
+                    Log.logError(ex.toString());
+                }
+            }
+        };
+    }
+
+    /**
+     * Returns a request processor whose body is the given String, converted
+     * using the given character set.
+     *
+     * @param s the String containing the body
+     * @param charset the character set to convert the string to bytes
+     * @return a BodyProcessor
+     */
+    public static BodyProcessor fromString(String s, Charset charset) {
+        return fromByteArray(s.getBytes(charset));
+    }
+
+    /**
+     * Returns a request processor whose body is the given byte array.
+     *
+     * @param buf the byte array containing the body
+     * @return a BodyProcessor
+     */
+    public static BodyProcessor fromByteArray(byte[] buf) {
+        return fromByteArray(buf, 0, buf.length);
+    }
+
+    /**
+     * Returns a request processor whose body is the content of the given byte
+     * array length bytes starting from the specified offset.
+     *
+     * @param buf the byte array containing the body
+     * @param offset the offset of the first byte
+     * @param length the number of bytes to use
+     * @return a BodyProcessor
+     */
+    public static BodyProcessor fromByteArray(byte[] buf, int offset, int length) {
+
+        return new BodyProcessor() {
+            LongConsumer flow;
+            byte[] barray;
+            int index;
+            int sent;
+
+            @Override
+            public long onRequestStart(HttpRequest hr, LongConsumer flow) {
+                this.flow = flow;
+                flow.accept(1);
+                barray = buf;
+                index = offset;
+                return length;
+            }
+
+            @Override
+            public boolean onRequestBodyChunk(ByteBuffer buffer)
+                throws IOException
+            {
+                if (sent == length) {
+                    return true;
+                }
+
+                int remaining = buffer.remaining();
+                int left = length - sent;
+                int n = remaining > left ? left : remaining;
+                buffer.put(barray, index, n);
+                index += n;
+                sent += n;
+                flow.accept(1);
+                return sent == length;
+            }
+
+            @Override
+            public void onRequestError(Throwable t) {
+                Log.logError(t.toString());
+            }
+        };
+    }
+
+    /**
+     * A request processor that takes data from an Iterator of byte arrays.
+     *
+     * @param iter an Iterator of byte arrays
+     * @return a BodyProcessor
+     */
+    public static BodyProcessor fromByteArrays(Iterator<byte[]> iter) {
+
+        return new BodyProcessor() {
+            LongConsumer flow;
+            byte[] current;
+            int curIndex;
+
+            @Override
+            public long onRequestStart(HttpRequest hr, LongConsumer flow) {
+                this.flow = flow;
+                flow.accept(1);
+                return -1;
+            }
+
+            @Override
+            public boolean onRequestBodyChunk(ByteBuffer buffer)
+                throws IOException
+            {
+                int remaining;
+
+                while ((remaining = buffer.remaining()) > 0) {
+                    if (current == null) {
+                        if (!iter.hasNext()) {
+                            return true;
+                        }
+                        current = iter.next();
+                        curIndex = 0;
+                    }
+                    int n = Math.min(remaining, current.length - curIndex);
+                    buffer.put(current, curIndex, n);
+                    curIndex += n;
+
+                    if (curIndex == current.length) {
+                        current = null;
+                        flow.accept(1);
+                        return false;
+                    }
+                }
+                flow.accept(1);
+                return false;
+            }
+
+            @Override
+            public void onRequestError(Throwable t) {
+                Log.logError(t.toString());
+            }
+        };
+    }
+
+    /**
+     * A request processor that reads its data from an InputStream.
+     *
+     * @param stream an InputStream
+     * @return a BodyProcessor
+     */
+    public static BodyProcessor fromInputStream(InputStream stream) {
+        // for now, this blocks. It could be offloaded to a separate thread
+        // to do reading and guarantee that onRequestBodyChunk() won't block
+        return new BodyProcessor() {
+            LongConsumer flow;
+
+            @Override
+            public long onRequestStart(HttpRequest hr, LongConsumer flow) {
+                this.flow = flow;
+                flow.accept(1);
+                return -1;
+            }
+
+            @Override
+            public boolean onRequestBodyChunk(ByteBuffer buffer)
+                throws IOException
+            {
+                int remaining = buffer.remaining();
+                int n = stream.read(buffer.array(), buffer.arrayOffset(), remaining);
+                if (n == -1) {
+                    stream.close();
+                    return true;
+                }
+                buffer.position(buffer.position() + n);
+                flow.accept(1);
+                return false;
+            }
+
+            @Override
+            public void onRequestError(Throwable t) {
+                Log.logError(t.toString());
+            }
+        };
+    }
+
+    /**
+     * A request processor which sends no request body.
+     *
+     * @return a BodyProcessor
+     */
+    public static BodyProcessor noBody() {
+        return new BodyProcessor() {
+
+            @Override
+            public long onRequestStart(HttpRequest hr, LongConsumer flow) {
+                return 0;
+            }
+
+            @Override
+            public boolean onRequestBodyChunk(ByteBuffer buffer)
+                throws IOException
+            {
+                throw new InternalError("should never reach here");
+            }
+
+            @Override
+            public void onRequestError(Throwable t) {
+                Log.logError(t.toString());
+            }
+        };
+    }
+
+    /**
+     * A request processor which obtains the request body from some source.
+     * Implementations of this interface are provided which allow request bodies
+     * to be supplied from standard types, such as {@code String, byte[], File,
+     * InputStream}. Other implementations can be provided.
+     *
+     * <p> The methods of this interface may be called from multiple threads,
+     * but only one method is invoked at a time, and behaves as if called from
+     * one thread.
+     *
+     * <p> See {@link HttpRequest} for implementations that take request bodies
+     * from {@code byte arrays, Strings, Paths} etc.
+     *
+     * @since 9
+     */
+    public interface BodyProcessor {
+
+        /**
+         * Called before a request is sent. Is expected to return the content
+         * length of the request body. Zero means no content. Less than zero
+         * means an unknown positive content-length, and the body will be
+         * streamed.
+         *
+         * <p> The flowController object must be used to manage the flow of
+         * calls to {@link #onRequestBodyChunk(ByteBuffer)}. The typical usage
+         * for a non-blocking processor is to call it once inside
+         * onRequestStart() and once during each call to onRequestBodyChunk().
+         *
+         * @param hr the request
+         * @param flowController the HttpFlowController
+         * @return the content length
+         * @throws IOException if an I/O error occurs
+         */
+        long onRequestStart(HttpRequest hr, LongConsumer flowController)
+            throws IOException;
+
+        /**
+         * Called if sending a request body fails.
+         *
+         * @implSpec The default implementation does nothing.
+         *
+         * @param t the Throwable that caused the failure
+         */
+        default void onRequestError(Throwable t) { }
+
+        /**
+         * Called to obtain a buffer of data to send. The data must be placed
+         * in the provided buffer. The implementation should not block. The
+         * boolean return code notifies the protocol implementation if the
+         * supplied buffer is the final one (or not).
+         *
+         * @param buffer a ByteBuffer to write data into
+         * @return whether or not this is the last buffer
+         * @throws IOException if an I/O error occurs
+         */
+        boolean onRequestBodyChunk(ByteBuffer buffer) throws IOException;
+
+        /**
+         * Called when the request body has been completely sent.
+         *
+         * @implSpec The default implementation does nothing
+         */
+        default void onComplete() {
+            // TODO: need to call this
+        }
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/HttpRequestBuilderImpl.java b/jdk/src/java.httpclient/share/classes/java/net/http/HttpRequestBuilderImpl.java
new file mode 100644
index 00000000000..bc04ab3e921
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/HttpRequestBuilderImpl.java
@@ -0,0 +1,177 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.net.URI;
+import java.net.ProxySelector;
+import java.util.Objects;
+import java.util.concurrent.TimeUnit;
+
+class HttpRequestBuilderImpl extends HttpRequest.Builder {
+
+    private HttpHeadersImpl userHeaders;
+    private URI uri;
+    private String method;
+    private HttpClient.Redirect followRedirects;
+    private boolean expectContinue;
+    private HttpRequest.BodyProcessor body;
+    private HttpClient.Version version;
+    private final HttpClientImpl client;
+    private ProxySelector proxy;
+    private long timeval = 0;
+
+    public HttpRequestBuilderImpl(HttpClientImpl client, URI uri) {
+        this.client = client;
+        this.uri = uri;
+        this.version = client.version();
+        this.userHeaders = new HttpHeadersImpl();
+    }
+
+    @Override
+    public HttpRequestBuilderImpl body(HttpRequest.BodyProcessor reqproc) {
+        Objects.requireNonNull(reqproc);
+        this.body = reqproc;
+        return this;
+    }
+
+    @Override
+    public HttpRequestBuilderImpl uri(URI uri) {
+        Objects.requireNonNull(uri);
+        this.uri = uri;
+        return this;
+    }
+
+    @Override
+    public HttpRequestBuilderImpl followRedirects(HttpClient.Redirect follow) {
+        Objects.requireNonNull(follow);
+        this.followRedirects = follow;
+        return this;
+    }
+
+    @Override
+    public HttpRequestBuilderImpl header(String name, String value) {
+        Objects.requireNonNull(name);
+        Objects.requireNonNull(value);
+        Utils.validateToken(name, "invalid header name");
+        userHeaders.addHeader(name, value);
+        return this;
+    }
+
+    @Override
+    public HttpRequestBuilderImpl headers(String... params) {
+        Objects.requireNonNull(params);
+        if (params.length % 2 != 0) {
+            throw new IllegalArgumentException("wrong number of parameters");
+        }
+        for (int i=0; i<params.length; ) {
+            String name = params[i];
+            String value = params[i+1];
+            header(name, value);
+            i+=2;
+        }
+        return this;
+    }
+
+    @Override
+    public HttpRequestBuilderImpl proxy(ProxySelector proxy) {
+        Objects.requireNonNull(proxy);
+        this.proxy = proxy;
+        return this;
+    }
+
+    @Override
+    public HttpRequestBuilderImpl copy() {
+        HttpRequestBuilderImpl b = new HttpRequestBuilderImpl(this.client, this.uri);
+        b.userHeaders = this.userHeaders.deepCopy();
+        b.method = this.method;
+        b.followRedirects = this.followRedirects;
+        b.expectContinue = this.expectContinue;
+        b.body = body;
+        b.uri = uri;
+        b.proxy = proxy;
+        return b;
+    }
+
+    @Override
+    public HttpRequestBuilderImpl setHeader(String name, String value) {
+        Objects.requireNonNull(name);
+        Objects.requireNonNull(value);
+        userHeaders.setHeader(name, value);
+        return this;
+    }
+
+    @Override
+    public HttpRequestBuilderImpl expectContinue(boolean enable) {
+        expectContinue = enable;
+        return this;
+    }
+
+    @Override
+    public HttpRequestBuilderImpl version(HttpClient.Version version) {
+        Objects.requireNonNull(version);
+        this.version = version;
+        return this;
+    }
+
+    HttpHeadersImpl headers() {  return userHeaders; }
+
+    URI uri() { return uri; }
+
+    String method() { return method; }
+
+    HttpClient.Redirect followRedirects() { return followRedirects; }
+
+    ProxySelector proxy() { return proxy; }
+
+    boolean expectContinue() { return expectContinue; }
+
+    HttpRequest.BodyProcessor body() { return body; }
+
+    HttpClient.Version version() { return version; }
+
+    @Override
+    public HttpRequest GET() { return method("GET"); }
+
+    @Override
+    public HttpRequest POST() { return method("POST"); }
+
+    @Override
+    public HttpRequest PUT() { return method("PUT"); }
+
+    @Override
+    public HttpRequest method(String method) {
+        Objects.requireNonNull(method);
+        this.method = method;
+        return new HttpRequestImpl(client, method, this);
+    }
+
+    @Override
+    public HttpRequest.Builder timeout(TimeUnit timeunit, long timeval) {
+        Objects.requireNonNull(timeunit);
+        this.timeval = timeunit.toMillis(timeval);
+        return this;
+    }
+
+    long timeval() { return timeval; }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/HttpRequestImpl.java b/jdk/src/java.httpclient/share/classes/java/net/http/HttpRequestImpl.java
new file mode 100644
index 00000000000..10c0f16c6fd
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/HttpRequestImpl.java
@@ -0,0 +1,285 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.net.ProxySelector;
+import java.net.URI;
+import java.net.http.HttpClient.Version;
+import java.net.http.HttpResponse.MultiProcessor;
+import java.util.concurrent.CompletableFuture;
+import java.net.SocketPermission;
+import java.security.AccessControlContext;
+import java.security.AccessController;
+import java.util.Set;
+import static java.net.http.HttpRedirectImpl.getRedirects;
+import java.util.Locale;
+
+class HttpRequestImpl extends HttpRequest {
+
+    private final HttpHeadersImpl userHeaders;
+    private final HttpHeadersImpl systemHeaders;
+    private final URI uri;
+    private InetSocketAddress authority; // only used when URI not specified
+    private final String method;
+    private final HttpClientImpl client;
+    private final HttpRedirectImpl followRedirects;
+    private final ProxySelector proxy;
+    final BodyProcessor requestProcessor;
+    final boolean secure;
+    final boolean expectContinue;
+    private final java.net.http.HttpClient.Version version;
+    private boolean isWebSocket;
+    final MultiExchange exchange;
+    private boolean receiving;
+    private AccessControlContext acc;
+    private final long timeval;
+
+    public HttpRequestImpl(HttpClientImpl client,
+                           String method,
+                           HttpRequestBuilderImpl builder) {
+        this.client = client;
+        this.method = method == null? "GET" : method;
+        this.userHeaders = builder.headers() == null ?
+                new HttpHeadersImpl() : builder.headers();
+        dropDisallowedHeaders();
+        this.followRedirects = getRedirects(builder.followRedirects() == null ?
+                client.followRedirects() : builder.followRedirects());
+        this.systemHeaders = new HttpHeadersImpl();
+        this.uri = builder.uri();
+        this.proxy = builder.proxy();
+        this.expectContinue = builder.expectContinue();
+        this.secure = uri.getScheme().toLowerCase(Locale.US).equals("https");
+        this.version = builder.version();
+        if (builder.body() == null) {
+            this.requestProcessor = HttpRequest.noBody();
+        } else {
+            this.requestProcessor = builder.body();
+        }
+        this.exchange = new MultiExchange(this);
+        this.timeval = builder.timeval();
+    }
+
+    /** Creates a HttpRequestImpl using fields of an existing request impl. */
+    public HttpRequestImpl(URI uri,
+                           HttpRequest request,
+                           HttpClientImpl client,
+                           String method,
+                           HttpRequestImpl other) {
+        this.client = client;
+        this.method = method == null? "GET" : method;
+        this.userHeaders = other.userHeaders == null ?
+                new HttpHeadersImpl() : other.userHeaders;
+        dropDisallowedHeaders();
+        this.followRedirects = getRedirects(other.followRedirects() == null ?
+                client.followRedirects() : other.followRedirects());
+        this.systemHeaders = other.systemHeaders;
+        this.uri = uri;
+        this.expectContinue = other.expectContinue;
+        this.secure = other.secure;
+        this.requestProcessor = other.requestProcessor;
+        this.proxy = other.proxy;
+        this.version = other.version;
+        this.acc = other.acc;
+        this.exchange = new MultiExchange(this);
+        this.timeval = other.timeval;
+    }
+
+    /* used for creating CONNECT requests  */
+    HttpRequestImpl(HttpClientImpl client,
+                    String method,
+                    InetSocketAddress authority) {
+        this.client = client;
+        this.method = method;
+        this.followRedirects = getRedirects(client.followRedirects());
+        this.systemHeaders = new HttpHeadersImpl();
+        this.userHeaders = new HttpHeadersImpl();
+        this.uri = null;
+        this.proxy = null;
+        this.requestProcessor = HttpRequest.noBody();
+        this.version = java.net.http.HttpClient.Version.HTTP_1_1;
+        this.authority = authority;
+        this.secure = false;
+        this.expectContinue = false;
+        this.exchange = new MultiExchange(this);
+        this.timeval = 0; // block TODO: fix
+    }
+
+    @Override
+    public HttpClientImpl client() {
+        return client;
+    }
+
+
+    @Override
+    public String toString() {
+        return (uri == null ? "" : uri.toString()) + "/" + method + "("
+                + hashCode() + ")";
+    }
+
+    @Override
+    public HttpHeaders headers() {
+        userHeaders.makeUnmodifiable();
+        return userHeaders;
+    }
+
+    InetSocketAddress authority() { return authority; }
+
+    void setH2Upgrade() {
+        Http2ClientImpl h2client = client.client2();
+        systemHeaders.setHeader("Connection", "Upgrade, HTTP2-Settings");
+        systemHeaders.setHeader("Upgrade", "h2c");
+        systemHeaders.setHeader("HTTP2-Settings", h2client.getSettingsString());
+    }
+
+    private static final Set<String>  DISALLOWED_HEADERS_SET = Set.of(
+        "authorization", "connection", "cookie", "content-length",
+        "date", "expect", "from", "host", "origin", "proxy-authorization",
+        "referer", "user-agent", "upgrade", "via", "warning");
+
+
+    // we silently drop headers that are disallowed
+    private void dropDisallowedHeaders() {
+        Set<String> hdrnames = userHeaders.directMap().keySet();
+
+        hdrnames.removeIf((s) ->
+              DISALLOWED_HEADERS_SET.contains(s.toLowerCase())
+        );
+    }
+
+    private synchronized void receiving() {
+        if (receiving) {
+            throw new IllegalStateException("already receiving response");
+        }
+        receiving = true;
+    }
+
+    /*
+     * Response filters may result in a new HttpRequestImpl being created
+     * (but still associated with the same API HttpRequest) and the process
+     * is repeated.
+     */
+    @Override
+    public HttpResponse response() throws IOException, InterruptedException {
+        receiving(); // TODO: update docs
+        if (System.getSecurityManager() != null) {
+            acc = AccessController.getContext();
+        }
+        return exchange.response();
+    }
+
+    @Override
+    public synchronized CompletableFuture<HttpResponse> responseAsync() {
+        receiving(); // TODO: update docs
+        if (System.getSecurityManager() != null) {
+            acc = AccessController.getContext();
+        }
+        return exchange.responseAsync(null)
+            .thenApply((r) -> (HttpResponse)r);
+    }
+
+    public <U> CompletableFuture<U>
+    sendAsyncMulti(HttpResponse.MultiProcessor<U> rspproc) {
+        // To change body of generated methods, choose Tools | Templates.
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
+    @Override
+    public boolean expectContinue() { return expectContinue; }
+
+    public boolean requestHttp2() {
+        return version.equals(HttpClient.Version.HTTP_2);
+        //return client.getHttp2Allowed();
+    }
+
+    AccessControlContext getAccessControlContext() { return acc; }
+
+    InetSocketAddress proxy() {
+        ProxySelector ps = this.proxy;
+        if (ps == null) {
+            ps = client.proxy().orElse(null);
+        }
+        if (ps == null || method.equalsIgnoreCase("CONNECT")) {
+            return null;
+        }
+        return (InetSocketAddress)ps.select(uri).get(0).address();
+    }
+
+    boolean secure() { return secure; }
+
+    void isWebSocket(boolean is) {
+        isWebSocket = is;
+    }
+
+    boolean isWebSocket() {
+        return isWebSocket;
+    }
+
+    /** Returns the follow-redirects setting for this request. */
+    @Override
+    public java.net.http.HttpClient.Redirect followRedirects() {
+        return getRedirects(followRedirects);
+    }
+
+    HttpRedirectImpl followRedirectsImpl() { return followRedirects; }
+
+    /**
+     * Returns the request method for this request. If not set explicitly,
+     * the default method for any request is "GET".
+     */
+    @Override
+    public String method() { return method; }
+
+    @Override
+    public URI uri() { return uri; }
+
+    HttpHeadersImpl getUserHeaders() { return userHeaders; }
+
+    HttpHeadersImpl getSystemHeaders() { return systemHeaders; }
+
+    HttpClientImpl getClient() { return client; }
+
+    BodyProcessor requestProcessor() { return requestProcessor; }
+
+    @Override
+    public Version version() { return version; }
+
+    void addSystemHeader(String name, String value) {
+        systemHeaders.addHeader(name, value);
+    }
+
+    void setSystemHeader(String name, String value) {
+        systemHeaders.setHeader(name, value);
+    }
+
+    long timeval() { return timeval; }
+
+    @Override
+    public <U> CompletableFuture<U>
+    multiResponseAsync(MultiProcessor<U> rspproc) {
+        //To change body of generated methods, choose Tools | Templates.
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/HttpResponse.java b/jdk/src/java.httpclient/share/classes/java/net/http/HttpResponse.java
new file mode 100644
index 00000000000..c1ff5adb44e
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/HttpResponse.java
@@ -0,0 +1,977 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.nio.ByteBuffer;
+import java.nio.channels.FileChannel;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.OpenOption;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardOpenOption;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.function.BiFunction;
+import java.util.function.Consumer;
+import java.util.function.LongConsumer;
+import javax.net.ssl.SSLParameters;
+
+/**
+ * Represents a response to a {@link HttpRequest}. A {@code HttpResponse} is
+ * available when the response status code and headers have been received, but
+ * before the response body is received.
+ *
+ * <p> Methods are provided in this class for accessing the response headers,
+ * and status code immediately and also methods for retrieving the response body.
+ * Static methods are provided which implement {@link BodyProcessor} for
+ * standard body types such as {@code String, byte arrays, files}.
+ *
+ * <p> The {@link #body(BodyProcessor) body} or {@link #bodyAsync(BodyProcessor)
+ * bodyAsync} which retrieve any response body must be called to ensure that the
+ * TCP connection can be re-used subsequently, and any response trailers
+ * accessed, if they exist, unless it is known that no response body was received.
+ *
+ * @since 9
+ */
+public abstract class HttpResponse {
+
+    HttpResponse() { }
+
+    /**
+     * Returns the status code for this response.
+     *
+     * @return the response code
+     */
+    public abstract int statusCode();
+
+    /**
+     * Returns the {@link HttpRequest} for this response.
+     *
+     * @return the request
+     */
+    public abstract HttpRequest request();
+
+    /**
+     * Returns the received response headers.
+     *
+     * @return the response headers
+     */
+    public abstract HttpHeaders headers();
+
+    /**
+     * Returns the received response trailers, if there are any. This must only
+     * be called after the response body has been received.
+     *
+     * @return the response trailers (may be empty)
+     * @throws IllegalStateException if the response body has not been received
+     *                               yet
+     */
+    public abstract HttpHeaders trailers();
+
+    /**
+     * Returns the body, blocking if necessary. The type T is determined by the
+     * {@link BodyProcessor} implementation supplied. The body object will be
+     * returned immediately if it is a type (such as {@link java.io.InputStream}
+     * which reads the data itself. If the body object represents the fully read
+     * body then it blocks until it is fully read.
+     *
+     * @param <T> the type of the returned body object
+     * @param processor the processor to handle the response body
+     * @return the body
+     * @throws java.io.UncheckedIOException if an I/O error occurs reading the
+     *                                      response
+     */
+    public abstract <T> T body(BodyProcessor<T> processor);
+
+    /**
+     * Returns a {@link java.util.concurrent.CompletableFuture} of type T. This
+     * always returns immediately and the future completes when the body object
+     * is available. The body will be available immediately if it is a type
+     * (such as {@link java.io.InputStream} which reads the data itself. If the
+     * body object represents the fully read body then it will not be available
+     * until it is fully read.
+     *
+     * @param <T> the type of the returned body object
+     * @param processor the processor to handle the response body
+     * @return a CompletableFuture
+     */
+    public abstract <T> CompletableFuture<T> bodyAsync(BodyProcessor<T> processor);
+
+    /**
+     * Returns the {@link javax.net.ssl.SSLParameters} in effect for this
+     * response. Returns {@code null} if this is not a https response.
+     *
+     * @return the SSLParameters associated with the response
+     */
+    public abstract SSLParameters sslParameters();
+
+    /**
+     * Returns the URI that the response was received from. This may be
+     * different from the request URI if redirection occurred.
+     *
+     * @return the URI of the response
+     */
+    public abstract URI uri();
+
+    /**
+     * Returns the HTTP protocol version that was used for this response.
+     *
+     * @return HTTP protocol version
+     */
+    public abstract HttpClient.Version version();
+
+    /**
+     * Returns a {@link BodyProcessor}&lt;{@link java.nio.file.Path}&gt; where
+     * the file is created if it does not already exist. When the Path object is
+     * returned, the body has been completely written to the file.
+     *
+     * @param file the file to store the body in
+     * @return a {@code BodyProcessor}
+     */
+    public static BodyProcessor<Path> asFile(Path file) {
+        return asFile(file, StandardOpenOption.CREATE, StandardOpenOption.WRITE);
+    }
+
+    /**
+     * Returns a {@link BodyProcessor}&lt;{@link java.nio.file.Path}&gt; where
+     * the download directory is specified, but the filename is obtained from
+     * the Content-Disposition response header. The Content-Disposition header
+     * must specify the <i>attachment</i> type and must also contain a
+     * <i>filename</i> parameter. If the filename specifies multiple path
+     * components only the final component is used as the filename (with the
+     * given directory name). When the Path object is returned, the body has
+     * been completely written to the file. The returned Path is the combination
+     * of the supplied directory name and the file name supplied by the server.
+     * If the destination directory does not exist or cannot be written to, then
+     * the response will fail with an IOException.
+     *
+     * @param directory the directory to store the file in
+     * @param openOptions open options
+     * @return a {@code BodyProcessor}
+     */
+    public static BodyProcessor<Path> asFileDownload(Path directory,
+                                                     OpenOption... openOptions) {
+        return new AbstractResponseProcessor<Path>() {
+
+            FileChannel fc;
+            Path file;
+
+            @Override
+            public Path onResponseBodyStartImpl(long contentLength,
+                                                HttpHeaders headers)
+                throws IOException
+            {
+                String dispoHeader = headers.firstValue("Content-Disposition")
+                        .orElseThrow(() -> new IOException("No Content-Disposition"));
+                if (!dispoHeader.startsWith("attachment;")) {
+                    throw new IOException("Unknown Content-Disposition type");
+                }
+                int n = dispoHeader.indexOf("filename=");
+                if (n == -1) {
+                    throw new IOException("Bad Content-Disposition type");
+                }
+                String disposition = dispoHeader.substring(n + 9,
+                                                           dispoHeader.lastIndexOf(';'));
+                file = Paths.get(directory.toString(), disposition);
+                fc = FileChannel.open(file, openOptions);
+                return null;
+            }
+
+            @Override
+            public void onResponseBodyChunkImpl(ByteBuffer b) throws IOException {
+                fc.write(b);
+            }
+
+            @Override
+            public Path onResponseComplete() throws IOException {
+                fc.close();
+                return file;
+            }
+
+            @Override
+            public void onResponseError(Throwable t) {
+                try {
+                    if (fc != null) {
+                        fc.close();
+                    }
+                } catch (IOException e) {
+                }
+            }
+        };
+    }
+
+    /**
+     * Returns a {@link BodyProcessor}&lt;{@link java.nio.file.Path}&gt;.
+     *
+     * <p> {@link HttpResponse}s returned using this response processor complete
+     * after the entire response, including body has been read.
+     *
+     * @param file the filename to store the body in
+     * @param openOptions any options to use when opening/creating the file
+     * @return a {@code BodyProcessor}
+     */
+    public static BodyProcessor<Path> asFile(Path file,
+                                             OpenOption... openOptions) {
+        return new AbstractResponseProcessor<Path>() {
+
+            FileChannel fc;
+
+            @Override
+            public Path onResponseBodyStartImpl(long contentLength,
+                                                HttpHeaders headers)
+                throws IOException
+            {
+                fc = FileChannel.open(file, openOptions);
+                return null;
+            }
+
+            @Override
+            public void onResponseBodyChunkImpl(ByteBuffer b)
+                throws IOException
+            {
+                fc.write(b);
+            }
+
+            @Override
+            public Path onResponseComplete() throws IOException {
+                fc.close();
+                return file;
+            }
+
+            @Override
+            public void onResponseError(Throwable t) {
+                try {
+                    if (fc != null) {
+                        fc.close();
+                    }
+                } catch (IOException e) {
+                }
+            }
+        };
+    }
+
+    static class ByteArrayResponseProcessor {
+
+        static final int INITIAL_BUFLEN = 1024;
+
+        byte[] buffer;
+        int capacity;
+        boolean knownLength;
+        int position;
+
+        ByteArrayResponseProcessor() { }
+
+        public byte[] onStart(long contentLength) throws IOException {
+            if (contentLength > Integer.MAX_VALUE) {
+                throw new IllegalArgumentException(
+                        "byte array response limited to MAX_INT size");
+            }
+            capacity = (int) contentLength;
+            if (capacity != -1) {
+                buffer = new byte[capacity];
+                knownLength = true;
+            } else {
+                buffer = new byte[INITIAL_BUFLEN];
+                capacity = INITIAL_BUFLEN;
+                knownLength = false;
+            }
+            position = 0;
+            return null;
+        }
+
+        public void onBodyContent(ByteBuffer b) throws IOException {
+            int toCopy = b.remaining();
+            int size = capacity;
+            if (toCopy > capacity - position) {
+                // resize
+                size += toCopy * 2;
+            }
+            if (size != capacity) {
+                if (knownLength) {
+                    // capacity should have been right from start
+                    throw new IOException("Inconsistent content length");
+                }
+                byte[] newbuf = new byte[size];
+                System.arraycopy(buffer, 0, newbuf, 0, position);
+                buffer = newbuf;
+                capacity = size;
+            }
+            int srcposition = b.arrayOffset() + b.position();
+            System.arraycopy(b.array(), srcposition, buffer, position, toCopy);
+            b.position(b.limit());
+            position += toCopy;
+        }
+
+        public byte[] onComplete() throws IOException {
+            if (knownLength) {
+                if (position != capacity) {
+                    throw new IOException("Wrong number of bytes received");
+                }
+                return buffer;
+            }
+            byte[] buf1 = new byte[position];
+            System.arraycopy(buffer, 0, buf1, 0, position);
+            return buf1;
+        }
+
+        public void onError(Throwable t) {
+            // TODO:
+        }
+    }
+
+    static final byte[] EMPTY = new byte[0];
+
+    /**
+     * Returns a response processor which supplies the response body to the
+     * given Consumer. Each time data is received the consumer is invoked with a
+     * byte[] containing at least one byte of data. After the final buffer is
+     * received, the consumer is invoked one last time, with an empty byte
+     * array.
+     *
+     * @param consumer a Consumer to accept the response body
+     * @return a {@code BodyProcessor}
+     */
+    public static BodyProcessor<Void> asByteArrayConsumer(Consumer<byte[]> consumer) {
+        return new AbstractResponseProcessor<Void>() {
+            @Override
+            public Void onResponseBodyStartImpl(long clen,
+                                                HttpHeaders h)
+                throws IOException
+            {
+                return null;
+            }
+
+            @Override
+            public void onResponseError(Throwable t) {
+            }
+
+            @Override
+            public void onResponseBodyChunkImpl(ByteBuffer b) throws IOException {
+                if (!b.hasRemaining()) {
+                    return;
+                }
+                byte[] buf = new byte[b.remaining()];
+                b.get(buf);
+                consumer.accept(buf);
+            }
+
+            @Override
+            public Void onResponseComplete() throws IOException {
+                consumer.accept(EMPTY);
+                return null;
+            }
+        };
+    }
+
+    /**
+     * Returns a BodyProcessor which delivers the response data to a
+     * {@link java.util.concurrent.Flow.Subscriber}{@code ByteBuffer}.
+     * <p>
+     * The given {@code Supplier<U>} is invoked when the Flow is completed in
+     * order to convert the flow data into the U object that is returned as the
+     * response body.
+     *
+     * @param <U> the response body type
+     * @param subscriber the Flow.Subscriber
+     * @param bufferSize the maximum number of bytes of data to be supplied in
+     * each ByteBuffer
+     * @param bodySupplier an object that converts the received data to the body
+     * type U.
+     * @return a BodyProcessor
+     *
+     * public static <U> BodyProcessor<Flow.Subscriber<ByteBuffer>>
+     * asFlowSubscriber() {
+     *
+     * return new BodyProcessor<U>() { Flow.Subscriber<ByteBuffer> subscriber;
+     * LongConsumer flowController; FlowSubscription subscription; Supplier<U>
+     * bodySupplier; int bufferSize; // down-stream Flow window. long
+     * buffersWindow; // upstream window long bytesWindow;
+     * LinkedList<ByteBuffer> buffers = new LinkedList<>();
+     *
+     * class FlowSubscription implements Subscription { int recurseLevel = 0;
+     * @Override public void request(long n) { boolean goodToGo = recurseLevel++
+     * == 0;
+     *
+     * while (goodToGo && buffers.size() > 0 && n > 0) { ByteBuffer buf =
+     * buffers.get(0); subscriber.onNext(buf); n--; } buffersWindow += n;
+     * flowController.accept(n * bufferSize); recurseLevel--; }
+     *
+     * @Override public void cancel() { // ?? set flag and throw exception on
+     * next receipt of buffer } }
+     *
+     * @Override public U onResponseBodyStart(long contentLength, HttpHeaders
+     * responseHeaders, LongConsumer flowController) throws IOException {
+     * this.subscriber = subscriber; this.flowController = flowController;
+     * this.subscription = new FlowSubscription(); this.bufferSize = bufferSize;
+     * subscriber.onSubscribe(subscription); return null; }
+     *
+     * @Override public void onResponseError(Throwable t) {
+     * subscriber.onError(t); }
+     *
+     * @Override public void onResponseBodyChunk(ByteBuffer b) throws
+     * IOException { if (buffersWindow > 0) { buffersWindow --;
+     * subscriber.onNext(b); } else { buffers.add(b); // or could combine
+     * buffers? } }
+     *
+     * @Override public U onResponseComplete() throws IOException {
+     * subscriber.onComplete(); return bodySupplier.get(); } }; }
+     */
+    private static final ByteBuffer EOF = ByteBuffer.allocate(0);
+    private static final ByteBuffer CLOSED = ByteBuffer.allocate(0);
+
+    // prototype using ByteBuffer based flow control. InputStream feeds off a
+    // BlockingQueue. Size of Q is determined from the the bufsize (bytes) and
+    // the default ByteBuffer size. bufsize should be a reasonable multiple of
+    // ByteBuffer size to prevent underflow/starvation. The InputStream updates
+    // the flowControl window by one as each ByteBuffer is fully consumed.
+    // Special sentinels are used to indicate stream closed and EOF.
+    /**
+     * Returns a response body processor which provides an InputStream to read
+     * the body.
+     *
+     * @implNote This mechanism is provided primarily for backwards
+     * compatibility for code that expects InputStream. It is recommended for
+     * better performance to use one of the other response processor
+     * implementations.
+     *
+     * @return a {@code BodyProcessor}
+     */
+    public static BodyProcessor<InputStream> asInputStream() {
+        return new BodyProcessor<InputStream>() {
+            int queueSize = 2;
+            private volatile Throwable throwable;
+
+            BlockingQueue<ByteBuffer> queue  = new LinkedBlockingQueue<>();
+
+            private void closeImpl() {
+                try {
+                    queue.put(CLOSED);
+                } catch (InterruptedException e) { }
+            }
+
+            @Override
+            public InputStream onResponseBodyStart(long contentLength,
+                                                   HttpHeaders responseHeaders,
+                                                   LongConsumer flowController)
+                throws IOException
+            {
+                flowController.accept(queueSize);
+
+                return new InputStream() {
+                    ByteBuffer buffer;
+
+                    @Override
+                    public int read() throws IOException {
+                        byte[] bb = new byte[1];
+                        int n = read(bb, 0, 1);
+                        if (n == -1) {
+                            return -1;
+                        } else {
+                            return bb[0];
+                        }
+                    }
+
+                    @Override
+                    public int read(byte[] bb) throws IOException {
+                        return read(bb, 0, bb.length);
+                    }
+
+                    @Override
+                    public int read(byte[] bb, int offset, int length)
+                        throws IOException
+                    {
+                        int n;
+                        if (getBuffer()) {
+                            return -1; // EOF
+                        } else {
+                            int remaining = buffer.remaining();
+                            if (length >= remaining) {
+                                buffer.get(bb, offset, remaining);
+                                return remaining;
+                            } else {
+                                buffer.get(bb, offset, length);
+                                return length;
+                            }
+                        }
+                    }
+
+                    @Override
+                    public void close() {
+                        closeImpl();
+                    }
+
+                    private boolean getBuffer() throws IOException {
+                        while (buffer == null || (buffer != EOF &&
+                                buffer != CLOSED && !buffer.hasRemaining())) {
+                            try {
+                                buffer = queue.take();
+                                flowController.accept(1);
+                            } catch (InterruptedException e) {
+                                throw new IOException(e);
+                            }
+                        }
+                        if (buffer == CLOSED) {
+                            if (throwable != null) {
+                                if (throwable instanceof IOException) {
+                                    throw (IOException) throwable;
+                                } else {
+                                    throw new IOException(throwable);
+                                }
+                            }
+                            throw new IOException("Closed");
+                        }
+
+                        if (buffer == EOF) {
+                            return true; // EOF
+                        }
+                        return false; // not EOF
+                    }
+
+                };
+            }
+
+            @Override
+            public void onResponseError(Throwable t) {
+                throwable = t;
+                closeImpl();
+            }
+
+            @Override
+            public void onResponseBodyChunk(ByteBuffer b) throws IOException {
+                try {
+                    queue.put(Utils.copy(b));
+                } catch (InterruptedException e) {
+                    // shouldn't happen as queue should never block
+                    throw new IOException(e);
+                }
+            }
+
+            @Override
+            public InputStream onResponseComplete() throws IOException {
+                try {
+                    queue.put(EOF);
+                } catch (InterruptedException e) {
+                    throw new IOException(e); // can't happen
+                }
+                return null;
+            }
+
+        };
+    }
+
+    /**
+     * Common super class that takes care of flow control
+     *
+     * @param <T>
+     */
+    private static abstract class AbstractResponseProcessor<T>
+        implements BodyProcessor<T>
+    {
+        LongConsumer flowController;
+
+        @Override
+        public final T onResponseBodyStart(long contentLength,
+                                           HttpHeaders responseHeaders,
+                                           LongConsumer flowController)
+            throws IOException
+        {
+            this.flowController = flowController;
+            flowController.accept(1);
+            return onResponseBodyStartImpl(contentLength, responseHeaders);
+        }
+
+        public abstract T onResponseBodyStartImpl(long contentLength,
+                                                  HttpHeaders responseHeaders)
+            throws IOException;
+
+        public abstract void onResponseBodyChunkImpl(ByteBuffer b)
+            throws IOException;
+
+        @Override
+        public final void onResponseBodyChunk(ByteBuffer b) throws IOException {
+            onResponseBodyChunkImpl(b);
+            flowController.accept(1);
+        }
+    }
+
+    /**
+     * Returns a {@link BodyProcessor}&lt;byte[]&gt; which returns the response
+     * body as a {@code byte array}.
+     *
+     * @return a {@code BodyProcessor}
+     */
+    public static BodyProcessor<byte[]> asByteArray() {
+        ByteArrayResponseProcessor brp = new ByteArrayResponseProcessor();
+
+        return new AbstractResponseProcessor<byte[]>() {
+
+            @Override
+            public byte[] onResponseBodyStartImpl(long contentLength,
+                                                  HttpHeaders h)
+                throws IOException
+            {
+                brp.onStart(contentLength);
+                return null;
+            }
+
+            @Override
+            public void onResponseBodyChunkImpl(ByteBuffer b)
+                throws IOException
+            {
+                brp.onBodyContent(b);
+            }
+
+            @Override
+            public byte[] onResponseComplete() throws IOException {
+                return brp.onComplete();
+            }
+
+            @Override
+            public void onResponseError(Throwable t) {
+                brp.onError(t);
+            }
+        };
+    }
+
+    /**
+     * Returns a response processor which decodes the body using the character
+     * set specified in the {@code Content-encoding} response header. If there
+     * is no such header, or the character set is not supported, then
+     * {@link java.nio.charset.StandardCharsets#ISO_8859_1 ISO_8859_1} is used.
+     *
+     * @return a {@code BodyProcessor}
+     */
+    public static BodyProcessor<String> asString() {
+        return asString(null);
+    }
+
+    /**
+     * Returns a MultiProcessor that handles multiple responses, writes the
+     * response bodies to files and which returns an aggregate response object
+     * that is a {@code Map<URI,Path>}. The keyset of the Map represents the
+     * URIs of the original request and any additional requests generated by the
+     * server. The values are the paths of the destination files. Each path uses
+     * the URI path of the request offset from the destination parent directory
+     * provided.
+     *
+     * <p> All incoming additional requests (push promises) are accepted by this
+     * multi response processor. Errors are effectively ignored and any failed
+     * responses are simply omitted from the result Map. Other implementations
+     * of MultiProcessor can handle these situations
+     *
+     * <p><b>Example usage</b>
+     * <pre>
+     * {@code
+     *    CompletableFuture<Map<URI,Path>> cf =
+     *    HttpRequest.create(new URI("https://www.foo.com/"))
+     *               .version(Version.HTTP2)
+     *               .GET()
+     *               .sendAsyncMulti(HttpResponse.multiFile("/usr/destination"));
+     *
+     *    Map<URI,Path> results = cf.join();
+     * }
+     * </pre>
+     *
+     * @param destination the destination parent directory of all response
+     * bodies
+     * @return a MultiProcessor
+     */
+    public static MultiProcessor<Map<URI, Path>> multiFile(Path destination) {
+
+        return new MultiProcessor<Map<URI, Path>>() {
+            Map<URI, CompletableFuture<Path>> bodyCFs = new HashMap<>();
+
+            Map<URI, Path> results = new HashMap<>();
+
+            @Override
+            public BiFunction<HttpRequest, CompletableFuture<HttpResponse>, Boolean>
+            onStart(HttpRequest mainRequest,
+                    CompletableFuture<HttpResponse> response) {
+                bodyCFs.put(mainRequest.uri(), getBody(mainRequest, response));
+                return (HttpRequest additional, CompletableFuture<HttpResponse> cf) -> {
+                    CompletableFuture<Path> bcf = getBody(additional, cf);
+                    bodyCFs.put(additional.uri(), bcf);
+                    // we accept all comers
+                    return true;
+                };
+            }
+
+            private CompletableFuture<Path> getBody(HttpRequest req,
+                                                    CompletableFuture<HttpResponse> cf) {
+                URI u = req.uri();
+                String path = u.getPath();
+                return cf.thenCompose((HttpResponse resp) -> {
+                    return resp.bodyAsync(HttpResponse.asFile(destination.resolve(path)));
+                });
+            }
+
+            @Override
+            public Map<URI, Path> onComplete() {
+                // all CFs have completed normally or in error.
+                Set<Map.Entry<URI, CompletableFuture<Path>>> entries = bodyCFs.entrySet();
+                for (Map.Entry<URI, CompletableFuture<Path>> entry : entries) {
+                    CompletableFuture<Path> v = entry.getValue();
+                    URI uri = entry.getKey();
+                    if (v.isDone() && !v.isCompletedExceptionally()) {
+                        results.put(uri, v.join());
+                    }
+                }
+                return results;
+            }
+        };
+    }
+
+    /**
+     * Returns a {@link BodyProcessor}&lt;{@link String}&gt;.
+     *
+     * @param charset the name of the charset to interpret the body as. If
+     * {@code null} then the processor tries to determine the character set from
+     * the {@code Content-encoding} header. If that charset is not supported
+     * then {@link java.nio.charset.StandardCharsets#ISO_8859_1 ISO_8859_1} is
+     * used.
+     * @return a {@code BodyProcessor}
+     */
+    public static BodyProcessor<String> asString(Charset charset) {
+
+        ByteArrayResponseProcessor brp = new ByteArrayResponseProcessor();
+
+        return new AbstractResponseProcessor<String>() {
+            Charset cs = charset;
+            HttpHeaders headers;
+
+            @Override
+            public String onResponseBodyStartImpl(long contentLength,
+                                                  HttpHeaders h)
+                throws IOException
+            {
+                headers = h;
+                brp.onStart(contentLength);
+                return null;
+            }
+
+            @Override
+            public void onResponseBodyChunkImpl(ByteBuffer b) throws IOException {
+                brp.onBodyContent(b);
+            }
+
+            @Override
+            public String onResponseComplete() throws IOException {
+                byte[] buf = brp.onComplete();
+                if (cs == null) {
+                    cs = headers.firstValue("Content-encoding")
+                                .map((String s) -> Charset.forName(s))
+                                .orElse(StandardCharsets.ISO_8859_1);
+                }
+                return new String(buf, cs);
+            }
+
+            @Override
+            public void onResponseError(Throwable t) {
+                brp.onError(t);
+            }
+
+        };
+    }
+
+    /**
+     * Returns a response processor which ignores the response body.
+     *
+     * @return a {@code BodyProcessor}
+     */
+    public static BodyProcessor<Void> ignoreBody() {
+        return asByteArrayConsumer((byte[] buf) -> { /* ignore */ });
+    }
+
+    /**
+     * A processor for response bodies, which determines the type of the
+     * response body returned from {@link HttpResponse}. Response processors can
+     * either return an object that represents the body itself (after it has
+     * been read) or else an object that is used to read the body (such as an
+     * {@code InputStream}). The parameterized type {@code <T>} is the type of
+     * the returned body object from
+     * {@link HttpResponse#body(BodyProcessor) HttpResponse.body} and
+     * (indirectly) from {@link HttpResponse#bodyAsync(BodyProcessor)
+     * HttpResponse.bodyAsync}.
+     *
+     * <p> Implementations of this interface are provided in {@link HttpResponse}
+     * which write responses to {@code String, byte[], File, Consumer<byte[]>}.
+     * Custom implementations can also be used.
+     *
+     * <p> The methods of this interface may be called from multiple threads,
+     * but only one method is invoked at a time, and behaves as if called from
+     * one thread.
+     *
+     * @param <T> the type of the response body
+     *
+     * @since 9
+     */
+    public interface BodyProcessor<T> {
+
+        /**
+         * Called immediately before the response body is read. If {@code <T>}
+         * is an object used to read or accept the response body, such as a
+         * {@code Consumer} or {@code InputStream} then it should be returned
+         * from this method, and the body object will be returned before any
+         * data is read. If {@code <T>} represents the body itself after being
+         * read, then this method must return {@code null} and the body will be
+         * returned from {@link #onResponseComplete()}. In both cases, the
+         * actual body data is provided by the
+         * {@link #onResponseBodyChunk(ByteBuffer) onResponseBodyChunk} method
+         * in exactly the same way.
+         *
+         * <p> flowController is a consumer of long values and is used for
+         * updating a flow control window as follows. The window represents the
+         * number of times
+         * {@link #onResponseBodyChunk(java.nio.ByteBuffer) onResponseBodyChunk}
+         * may be called before receiving further updates to the window. Each
+         * time it is called, the window is reduced by {@code 1}. When the
+         * window reaches zero {@code onResponseBodyChunk()} will not be called
+         * again until the window has opened again with further calls to
+         * flowController.accept().
+         * {@link java.util.function.LongConsumer#accept(long) flowcontroller.accept()}
+         * must be called to open (increase) the window by the specified amount.
+         * The initial value is zero. This implies that if {@code
+         * onResponseBodyStart()} does not call {@code flowController.accept()}
+         * with a positive value no data will ever be delivered.
+         *
+         * @param contentLength {@code -1} signifies unknown content length.
+         *                      Otherwise, a positive integer, or zero.
+         * @param responseHeaders the response headers
+         * @param flowController a LongConsumer used to update the flow control
+         *                       window
+         * @return {@code null} or an object that can be used to read the
+         *         response body.
+         * @throws IOException if an exception occurs starting the response
+         *                     body receive
+         */
+        T onResponseBodyStart(long contentLength,
+                              HttpHeaders responseHeaders,
+                              LongConsumer flowController)
+            throws IOException;
+
+        /**
+         * Called if an error occurs while reading the response body. This
+         * terminates the operation and no further calls will occur after this.
+         *
+         * @param t the Throwable
+         */
+        void onResponseError(Throwable t);
+
+        /**
+         * Called for each buffer of data received for this response.
+         * ByteBuffers can be reused as soon as this method returns.
+         *
+         * @param b a ByteBuffer whose position is at the first byte that can be
+         *          read, and whose limit is after the last byte that can be read
+         * @throws IOException in case of I/O error
+         */
+        void onResponseBodyChunk(ByteBuffer b) throws IOException;
+
+        /**
+         * Called after the last time
+         * {@link #onResponseBodyChunk(java.nio.ByteBuffer)} has been called and
+         * returned indicating that the entire content has been read. This
+         * method must return an object that represents or contains the response
+         * body just received, but only if an object was not returned from
+         * {@link #onResponseBodyStart(long, HttpHeaders, LongConsumer)
+         * onResponseBodyStart}.
+         *
+         * @return a T, or {@code null} if an object was already returned
+         * @throws IOException in case of I/O error
+         */
+        T onResponseComplete() throws IOException;
+    }
+
+    /**
+     * A response processor for a HTTP/2 multi response. A multi response
+     * comprises a main response, and zero or more additional responses. Each
+     * additional response is sent by the server in response to requests that
+     * the server also generates. Additional responses are typically resources
+     * that the server guesses the client will need which are related to the
+     * initial request.
+     *
+     * <p>The server generated requests are also known as <i>push promises</i>.
+     * The server is permitted to send any number of these requests up to the
+     * point where the main response is fully received. Therefore, after
+     * completion of the main response body, the final number of additional
+     * responses is known. Additional responses may be cancelled, but given that
+     * the server does not wait for any acknowledgment before sending the
+     * response, this must be done quickly to avoid unnecessary data transmission.
+     *
+     * <p> {@code MultiProcessor}s are parameterised with a type {@code T} which
+     * represents some meaningful aggregate of the responses received. This
+     * would typically be a Collection of response or response body objects. One
+     * example implementation can be found at {@link
+     * HttpResponse#multiFile(java.nio.file.Path)}.
+     *
+     * @param <T> a type representing the aggregated results
+     *
+     * @since 9
+     */
+    public interface MultiProcessor<T> {
+
+        /**
+         * Called before or soon after a multi request is sent. The request that
+         * initiated the multi response is supplied, as well as a
+         * CompletableFuture for the main response. The implementation of this
+         * method must return a BiFunction which is called once for each push
+         * promise received.
+         *
+         * <p> The parameters to the {@code BiFunction} are the {@code HttpRequest}
+         * for the push promise and a {@code CompletableFuture} for its
+         * response. The function must return a Boolean indicating whether the
+         * push promise has been accepted (true) or should be canceled (false).
+         * The CompletableFutures for any canceled pushes are themselves
+         * completed exceptionally soon after the function returns.
+         *
+         * @param mainRequest the main request
+         * @param response a CompletableFuture for the main response
+         * @return a BiFunction that is called for each push promise
+         */
+        BiFunction<HttpRequest, CompletableFuture<HttpResponse>, Boolean>
+        onStart(HttpRequest mainRequest,
+                CompletableFuture<HttpResponse> response);
+
+        /**
+         * Called after all responses associated with the multi response have
+         * been fully processed, including response bodies.
+         *
+         * <p> Example types for {@code T} could be Collections of response body
+         * types or {@code Map}s from request {@code URI} to a response body
+         * type.
+         *
+         * @return the aggregate response object
+         */
+        T onComplete();
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/HttpResponseImpl.java b/jdk/src/java.httpclient/share/classes/java/net/http/HttpResponseImpl.java
new file mode 100644
index 00000000000..c71f53a04ea
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/HttpResponseImpl.java
@@ -0,0 +1,157 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package java.net.http;
+
+import java.io.IOException;
+import java.net.URI;
+import java.nio.ByteBuffer;
+import java.security.AccessControlContext;
+import java.security.AccessController;
+import java.util.concurrent.CompletableFuture;
+import java.util.function.LongConsumer;
+import javax.net.ssl.SSLParameters;
+
+/**
+ * The implementation class for HttpResponse
+ */
+class HttpResponseImpl extends HttpResponse {
+
+    int responseCode;
+    Exchange exchange;
+    HttpRequestImpl request;
+    HttpHeaders1 headers;
+    HttpHeaders1 trailers;
+    SSLParameters sslParameters;
+    URI uri;
+    HttpClient.Version version;
+    AccessControlContext acc;
+    RawChannel rawchan;
+    HttpConnection connection;
+
+    public HttpResponseImpl(int responseCode, Exchange exch, HttpHeaders1 headers,
+            HttpHeaders1 trailers, SSLParameters sslParameters,
+            HttpClient.Version version, HttpConnection connection) {
+        this.responseCode = responseCode;
+        this.exchange = exch;
+        this.request = exchange.request();
+        this.headers = headers;
+        this.trailers = trailers;
+        this.sslParameters = sslParameters;
+        this.uri = request.uri();
+        this.version = version;
+        this.connection = connection;
+    }
+
+    @Override
+    public int statusCode() {
+        return responseCode;
+    }
+
+    @Override
+    public HttpRequestImpl request() {
+        return request;
+    }
+
+    @Override
+    public HttpHeaders headers() {
+        headers.makeUnmodifiable();
+        return headers;
+    }
+
+    @Override
+    public HttpHeaders trailers() {
+        trailers.makeUnmodifiable();
+        return trailers;
+    }
+
+
+    @Override
+    public <T> T body(java.net.http.HttpResponse.BodyProcessor<T> processor) {
+        return exchange.responseBody(processor);
+    }
+
+    @Override
+    public <T> CompletableFuture<T> bodyAsync(java.net.http.HttpResponse.BodyProcessor<T> processor) {
+        acc = AccessController.getContext();
+        return exchange.responseBodyAsync(processor);
+    }
+
+    @Override
+    public SSLParameters sslParameters() {
+        return sslParameters;
+    }
+
+    public AccessControlContext getAccessControlContext() {
+        return acc;
+    }
+
+    @Override
+    public URI uri() {
+        return uri;
+    }
+
+    @Override
+    public HttpClient.Version version() {
+        return version;
+    }
+    // keepalive flag determines whether connection is closed or kept alive
+    // by reading/skipping data
+
+    public static java.net.http.HttpResponse.BodyProcessor<Void> ignoreBody(boolean keepalive) {
+        return new java.net.http.HttpResponse.BodyProcessor<Void>() {
+
+            @Override
+            public Void onResponseBodyStart(long clen, HttpHeaders h,
+                    LongConsumer flowController) throws IOException {
+                return null;
+            }
+
+            @Override
+            public void onResponseBodyChunk(ByteBuffer b) throws IOException {
+            }
+
+            @Override
+            public Void onResponseComplete() throws IOException {
+                return null;
+            }
+
+            @Override
+            public void onResponseError(Throwable t) {
+            }
+        };
+    }
+
+    /**
+     *
+     * @return
+     */
+    RawChannel rawChannel() {
+        if (rawchan == null) {
+            rawchan = new RawChannel(request.client(), connection);
+        }
+        return rawchan;
+    }
+}
diff --git a/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchRetainedResource.java b/jdk/src/java.httpclient/share/classes/java/net/http/HttpTimeoutException.java
similarity index 69%
rename from jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchRetainedResource.java
rename to jdk/src/java.httpclient/share/classes/java/net/http/HttpTimeoutException.java
index 9d6b59543b0..448fda35156 100644
--- a/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchRetainedResource.java
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/HttpTimeoutException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,21 +23,18 @@
  * questions.
  */
 
-package com.apple.concurrent;
+package java.net.http;
 
-class LibDispatchRetainedResource {
-        protected long ptr;
+import java.io.IOException;
 
-        protected LibDispatchRetainedResource(final long ptr) {
-                this.ptr = ptr;
-        }
+/**
+ * Thrown when a response is not received within a specified time period.
+ */
+public class HttpTimeoutException extends IOException {
 
-        protected synchronized void dispose() {
-                if (ptr != 0) LibDispatchNative.nativeReleaseQueue(ptr);
-                ptr = 0;
-        }
+    private static final long serialVersionUID = 981344271622632951L;
 
-        protected void finalize() throws Throwable {
-                dispose();
-        }
+    public HttpTimeoutException(String message) {
+        super(message);
+    }
 }
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/Log.java b/jdk/src/java.httpclient/share/classes/java/net/http/Log.java
new file mode 100644
index 00000000000..d696854c5b5
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/Log.java
@@ -0,0 +1,170 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.util.Locale;
+import sun.util.logging.PlatformLogger;
+
+/**
+ * -Djava.net.HttpClient.log=errors,requests,headers,frames[:type:type2:..],content
+ *
+ * Any of errors, requests, headers or content are optional.
+ *
+ * Other handlers may be added. All logging is at level INFO
+ *
+ * Logger name is "java.net.http.HttpClient"
+ */
+class Log {
+
+    final static String logProp = "java.net.http.HttpClient.log";
+
+    public static final int OFF = 0;
+    public static final int ERRORS = 0x1;
+    public static final int REQUESTS = 0x2;
+    public static final int HEADERS = 0x4;
+    public static final int CONTENT = 0x8;
+    public static final int FRAMES = 0x10;
+    public static final int SSL = 0x20;
+    static int logging;
+
+    // Frame types: "control", "data", "window", "all"
+    public static final int CONTROL = 1; // all except DATA and WINDOW_UPDATES
+    public static final int DATA = 2;
+    public static final int WINDOW_UPDATES = 4;
+    public static final int ALL = CONTROL| DATA | WINDOW_UPDATES;
+    static int frametypes;
+
+    static sun.util.logging.PlatformLogger logger;
+
+    static {
+        String s = Utils.getNetProperty(logProp);
+        if (s == null) {
+            logging = OFF;
+        } else {
+            String[] vals = s.split(",");
+            for (String val : vals) {
+                switch (val.toLowerCase(Locale.US)) {
+                    case "errors":
+                        logging |= ERRORS;
+                        break;
+                    case "requests":
+                        logging |= REQUESTS;
+                        break;
+                    case "headers":
+                        logging |= HEADERS;
+                        break;
+                    case "content":
+                        logging |= CONTENT;
+                        break;
+                    case "ssl":
+                        logging |= SSL;
+                        break;
+                    case "all":
+                        logging |= CONTENT|HEADERS|REQUESTS|FRAMES|ERRORS;
+                        break;
+                }
+                if (val.startsWith("frames")) {
+                    logging |= FRAMES;
+                    String[] types = val.split(":");
+                    if (types.length == 1) {
+                        frametypes = CONTROL | DATA | WINDOW_UPDATES;
+                    } else {
+                        for (String type : types) {
+                            switch (type.toLowerCase()) {
+                                case "control":
+                                    frametypes |= CONTROL;
+                                    break;
+                                case "data":
+                                    frametypes |= DATA;
+                                    break;
+                                case "window":
+                                    frametypes |= WINDOW_UPDATES;
+                                    break;
+                                case "all":
+                                    frametypes = ALL;
+                                    break;
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        if (logging != OFF) {
+            logger = PlatformLogger.getLogger("java.net.http.HttpClient");
+        }
+    }
+
+    static boolean errors() {
+        return (logging & ERRORS) != 0;
+    }
+
+    static boolean requests() {
+        return (logging & REQUESTS) != 0;
+    }
+
+    static boolean headers() {
+        return (logging & HEADERS) != 0;
+    }
+
+    static boolean ssl() {
+        return (logging & SSL) != 0;
+    }
+
+    static boolean frames() {
+        return (logging & FRAMES) != 0;
+    }
+
+    static void logError(String s) {
+        if (errors())
+            logger.info("ERROR: " + s);
+    }
+
+    static void logError(Throwable t) {
+        if (errors()) {
+            String s = Utils.stackTrace(t);
+            logger.info("ERROR: " + s);
+        }
+    }
+
+    static void logSSL(String s) {
+        if (ssl())
+            logger.info("SSL: " + s);
+    }
+
+    static void logRequest(String s) {
+        if (requests())
+            logger.info("REQUEST: " + s);
+    }
+
+    static void logResponse(String s) {
+        if (requests())
+            logger.info("RESPONSE: " + s);
+    }
+
+    static void logHeaders(String s) {
+        if (headers())
+            logger.info("HEADERS: " + s);
+    }
+// END HTTP2
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/MultiExchange.java b/jdk/src/java.httpclient/share/classes/java/net/http/MultiExchange.java
new file mode 100644
index 00000000000..8a53565ae51
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/MultiExchange.java
@@ -0,0 +1,275 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+
+package java.net.http;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.CompletionException;
+import java.util.concurrent.ExecutionException;
+import java.util.function.BiFunction;
+
+import static java.net.http.Pair.pair;
+
+/**
+ * Encapsulates multiple Exchanges belonging to one HttpRequestImpl.
+ * - manages filters
+ * - retries due to filters.
+ * - I/O errors and most other exceptions get returned directly to user
+ *
+ * Creates a new Exchange for each request/response interaction
+ */
+class MultiExchange {
+
+    final HttpRequestImpl request; // the user request
+    final HttpClientImpl client;
+    HttpRequestImpl currentreq; // used for async only
+    Exchange exchange; // the current exchange
+    Exchange previous;
+    int attempts;
+    // Maximum number of times a request will be retried/redirected
+    // for any reason
+
+    final static int DEFAULT_MAX_ATTEMPTS = 5;
+    final static int max_attempts = Utils.getIntegerNetProperty(
+            "sun.net.httpclient.redirects.retrylimit", DEFAULT_MAX_ATTEMPTS
+    );
+
+    private final List<HeaderFilter> filters;
+    TimedEvent td;
+    boolean cancelled = false;
+
+    /**
+     * Filter fields. These are attached as required by filters
+     * and only used by the filter implementations. This could be
+     * generalised into Objects that are passed explicitly to the filters
+     * (one per MultiExchange object, and one per Exchange object possibly)
+     */
+    volatile AuthenticationFilter.AuthInfo serverauth, proxyauth;
+    // RedirectHandler
+    volatile int numberOfRedirects = 0;
+
+    /**
+     */
+    MultiExchange(HttpRequestImpl request) {
+        this.exchange = new Exchange(request);
+        this.previous = null;
+        this.request = request;
+        this.currentreq = request;
+        this.attempts = 0;
+        this.client = request.client();
+        this.filters = client.filterChain();
+    }
+
+    public HttpResponseImpl response() throws IOException, InterruptedException {
+        HttpRequestImpl r = request;
+        if (r.timeval() != 0) {
+            // set timer
+            td = new TimedEvent(r.timeval());
+            client.registerTimer(td);
+        }
+        while (attempts < max_attempts) {
+            try {
+                attempts++;
+                Exchange currExchange = getExchange();
+                requestFilters(r);
+                HttpResponseImpl response = currExchange.response();
+                Pair<HttpResponse, HttpRequestImpl> filterResult = responseFilters(response);
+                HttpRequestImpl newreq = filterResult.second;
+                if (newreq == null) {
+                    if (attempts > 1) {
+                        Log.logError("Succeeded on attempt: " + attempts);
+                    }
+                    cancelTimer();
+                    return response;
+                }
+                response.body(HttpResponse.ignoreBody());
+                setExchange(new Exchange(newreq, currExchange.getAccessControlContext() ));
+                r = newreq;
+            } catch (IOException e) {
+                if (cancelled) {
+                    throw new HttpTimeoutException("Request timed out");
+                }
+                throw e;
+            }
+        }
+        cancelTimer();
+        throw new IOException("Retry limit exceeded");
+    }
+
+    private synchronized Exchange getExchange() {
+        return exchange;
+    }
+
+    private synchronized void setExchange(Exchange exchange) {
+        this.exchange = exchange;
+    }
+
+    private void cancelTimer() {
+        if (td != null) {
+            client.cancelTimer(td);
+        }
+    }
+
+    private void requestFilters(HttpRequestImpl r) throws IOException {
+        for (HeaderFilter filter : filters) {
+            filter.request(r);
+        }
+    }
+
+    // Filters are assumed to be non-blocking so the async
+    // versions of these methods just call the blocking ones
+
+    private CompletableFuture<Void> requestFiltersAsync(HttpRequestImpl r) {
+        CompletableFuture<Void> cf = new CompletableFuture<>();
+        try {
+            requestFilters(r);
+            cf.complete(null);
+        } catch(Throwable e) {
+            cf.completeExceptionally(e);
+        }
+        return cf;
+    }
+
+
+    private Pair<HttpResponse,HttpRequestImpl>
+    responseFilters(HttpResponse response) throws IOException
+    {
+        for (HeaderFilter filter : filters) {
+            HttpRequestImpl newreq = filter.response((HttpResponseImpl)response);
+            if (newreq != null) {
+                return pair(null, newreq);
+            }
+        }
+        return pair(response, null);
+    }
+
+    private CompletableFuture<Pair<HttpResponse,HttpRequestImpl>>
+    responseFiltersAsync(HttpResponse response)
+    {
+        CompletableFuture<Pair<HttpResponse,HttpRequestImpl>> cf = new CompletableFuture<>();
+        try {
+            Pair<HttpResponse,HttpRequestImpl> n = responseFilters(response); // assumed to be fast
+            cf.complete(n);
+        } catch (Throwable e) {
+            cf.completeExceptionally(e);
+        }
+        return cf;
+    }
+
+    public void cancel() {
+        cancelled = true;
+        getExchange().cancel();
+    }
+
+    public CompletableFuture<HttpResponseImpl> responseAsync(Void v) {
+        CompletableFuture<HttpResponseImpl> cf;
+        if (++attempts > max_attempts) {
+            cf = new CompletableFuture<>();
+            cf.completeExceptionally(new IOException("Too many retries"));
+        } else {
+            if (currentreq.timeval() != 0) {
+                // set timer
+                td = new TimedEvent(currentreq.timeval());
+                client.registerTimer(td);
+            }
+            Exchange exch = getExchange();
+            cf = requestFiltersAsync(currentreq)
+                .thenCompose(exch::responseAsync)
+                .thenCompose(this::responseFiltersAsync)
+                .thenCompose((Pair<HttpResponse,HttpRequestImpl> pair) -> {
+                    HttpResponseImpl resp = (HttpResponseImpl)pair.first;
+                    if (resp != null) {
+                        if (attempts > 1) {
+                            Log.logError("Succeeded on attempt: " + attempts);
+                        }
+                        return CompletableFuture.completedFuture(resp);
+                    } else {
+                        currentreq = pair.second;
+                        Exchange previous = exch;
+                        setExchange(new Exchange(currentreq,
+                                                 currentreq.getAccessControlContext()));
+                        //reads body off previous, and then waits for next response
+                        return previous
+                                .responseBodyAsync(HttpResponse.ignoreBody())
+                                .thenCompose(this::responseAsync);
+                    }
+                })
+            .handle((BiFunction<HttpResponse, Throwable, Pair<HttpResponse, Throwable>>) Pair::new)
+            .thenCompose((Pair<HttpResponse,Throwable> obj) -> {
+                HttpResponseImpl response = (HttpResponseImpl)obj.first;
+                if (response != null) {
+                    return CompletableFuture.completedFuture(response);
+                }
+                // all exceptions thrown are handled here
+                CompletableFuture<HttpResponseImpl> error = getExceptionalCF(obj.second);
+                if (error == null) {
+                    cancelTimer();
+                    return responseAsync(null);
+                } else {
+                    return error;
+                }
+            });
+        }
+        return cf;
+    }
+
+    /**
+     * Take a Throwable and return a suitable CompletableFuture that is
+     * completed exceptionally.
+     */
+    private CompletableFuture<HttpResponseImpl> getExceptionalCF(Throwable t) {
+        CompletableFuture<HttpResponseImpl> error = new CompletableFuture<>();
+        if ((t instanceof CompletionException) || (t instanceof ExecutionException)) {
+            if (t.getCause() != null) {
+                t = t.getCause();
+            }
+        }
+        if (cancelled && t instanceof IOException) {
+            t = new HttpTimeoutException("request timed out");
+        }
+        error.completeExceptionally(t);
+        return error;
+    }
+
+    <T> T responseBody(HttpResponse.BodyProcessor<T> processor) {
+        return getExchange().responseBody(processor);
+    }
+
+    <T> CompletableFuture<T> responseBodyAsync(HttpResponse.BodyProcessor<T> processor) {
+        return getExchange().responseBodyAsync(processor);
+    }
+
+    class TimedEvent extends TimeoutEvent {
+        TimedEvent(long timeval) {
+            super(timeval);
+        }
+        @Override
+        public void handle() {
+            cancel();
+        }
+
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/Pair.java b/jdk/src/java.httpclient/share/classes/java/net/http/Pair.java
new file mode 100644
index 00000000000..5ffeaf6c961
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/Pair.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2016 Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General  License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General  License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General  License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.net.http;
+
+/**
+ * A simple paired value class
+ */
+final class Pair<T, U> {
+
+    Pair(T first, U second) {
+        this.second = second;
+        this.first = first;
+    }
+
+    final T first;
+    final U second;
+
+    // Because 'pair()' is shorter than 'new Pair<>()'.
+    // Sometimes this difference might be very significant (especially in a
+    // 80-ish characters boundary). Sorry diamond operator.
+    static <T, U> Pair<T, U> pair(T first, U second) {
+        return new Pair<>(first, second);
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/PlainHttpConnection.java b/jdk/src/java.httpclient/share/classes/java/net/http/PlainHttpConnection.java
new file mode 100644
index 00000000000..e206f9204e2
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/PlainHttpConnection.java
@@ -0,0 +1,228 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.net.StandardSocketOptions;
+import java.nio.ByteBuffer;
+import java.nio.channels.SelectableChannel;
+import java.nio.channels.SelectionKey;
+import java.nio.channels.SocketChannel;
+import java.util.concurrent.CompletableFuture;
+
+/**
+ * Plain raw TCP connection direct to destination
+ */
+class PlainHttpConnection extends HttpConnection {
+
+    protected SocketChannel chan;
+    private volatile boolean connected;
+    private boolean closed;
+
+    class ConnectEvent extends AsyncEvent implements AsyncEvent.Blocking {
+        CompletableFuture<Void> cf;
+
+        ConnectEvent(CompletableFuture<Void> cf) {
+            this.cf = cf;
+        }
+
+        @Override
+        public SelectableChannel channel() {
+            return chan;
+        }
+
+        @Override
+        public int interestOps() {
+            return SelectionKey.OP_CONNECT;
+        }
+
+        @Override
+        public void handle() {
+            try {
+                chan.finishConnect();
+            } catch (IOException e) {
+                cf.completeExceptionally(e);
+            }
+            connected = true;
+            cf.complete(null);
+        }
+
+        @Override
+        public void abort() {
+            close();
+        }
+    }
+
+    @Override
+    public CompletableFuture<Void> connectAsync() {
+        CompletableFuture<Void> plainFuture = new CompletableFuture<>();
+        try {
+            chan.configureBlocking(false);
+            chan.connect(address);
+            client.registerEvent(new ConnectEvent(plainFuture));
+        } catch (IOException e) {
+            plainFuture.completeExceptionally(e);
+        }
+        return plainFuture;
+    }
+
+    @Override
+    public void connect() throws IOException {
+        chan.connect(address);
+        connected = true;
+    }
+
+    @Override
+    SocketChannel channel() {
+        return chan;
+    }
+
+    PlainHttpConnection(InetSocketAddress addr, HttpClientImpl client) {
+        super(addr, client);
+        try {
+            this.chan = SocketChannel.open();
+            int bufsize = client.getReceiveBufferSize();
+            chan.setOption(StandardSocketOptions.SO_RCVBUF, bufsize);
+        } catch (IOException e) {
+            throw new InternalError(e);
+        }
+    }
+
+    @Override
+    long write(ByteBuffer[] buffers, int start, int number) throws IOException {
+        //debugPrint("Send", buffers, start, number);
+        return chan.write(buffers, start, number);
+    }
+
+    @Override
+    long write(ByteBuffer buffer) throws IOException {
+        //debugPrint("Send", buffer);
+        return chan.write(buffer);
+    }
+
+    @Override
+    public String toString() {
+        return "PlainHttpConnection: " + super.toString();
+    }
+
+    /**
+     * Close this connection
+     */
+    @Override
+    synchronized void close() {
+        if (closed)
+            return;
+        closed = true;
+        try {
+            Log.logError("Closing: " + toString());
+            //System.out.println("Closing: " + this);
+            chan.close();
+        } catch (IOException e) {}
+    }
+
+    @Override
+    protected ByteBuffer readImpl(int length) throws IOException {
+        ByteBuffer buf = getBuffer(); // TODO not using length
+        int n = chan.read(buf);
+        if (n == -1) {
+            return null;
+        }
+        buf.flip();
+        String s = "Receive (" + n + " bytes) ";
+        //debugPrint(s, buf);
+        return buf;
+    }
+
+    @Override
+    protected int readImpl(ByteBuffer buf) throws IOException {
+        int mark = buf.position();
+        int n = chan.read(buf);
+        if (n == -1) {
+            return -1;
+        }
+        Utils.flipToMark(buffer, mark);
+        String s = "Receive (" + n + " bytes) ";
+        //debugPrint(s, buf);
+        return n;
+    }
+
+    @Override
+    ConnectionPool.CacheKey cacheKey() {
+        return new ConnectionPool.CacheKey(address, null);
+    }
+
+    @Override
+    synchronized boolean connected() {
+        return connected;
+    }
+
+    class ReceiveResponseEvent extends AsyncEvent implements AsyncEvent.Blocking {
+        CompletableFuture<Void> cf;
+
+        ReceiveResponseEvent(CompletableFuture<Void> cf) {
+            this.cf = cf;
+        }
+        @Override
+        public SelectableChannel channel() {
+            return chan;
+        }
+
+        @Override
+        public void handle() {
+            cf.complete(null);
+        }
+
+        @Override
+        public int interestOps() {
+            return SelectionKey.OP_READ;
+        }
+
+        @Override
+        public void abort() {
+            close();
+        }
+    }
+
+    @Override
+    boolean isSecure() {
+        return false;
+    }
+
+    @Override
+    boolean isProxied() {
+        return false;
+    }
+
+    @Override
+    CompletableFuture<Void> whenReceivingResponse() {
+        CompletableFuture<Void> cf = new CompletableFuture<>();
+        try {
+            client.registerEvent(new ReceiveResponseEvent(cf));
+        } catch (IOException e) {
+            cf.completeExceptionally(e);
+        }
+        return cf;
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/PlainProxyConnection.java b/jdk/src/java.httpclient/share/classes/java/net/http/PlainProxyConnection.java
new file mode 100644
index 00000000000..1e1170ad184
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/PlainProxyConnection.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+
+package java.net.http;
+
+import java.net.InetSocketAddress;
+
+class PlainProxyConnection extends PlainHttpConnection {
+
+    PlainProxyConnection(InetSocketAddress proxy, HttpClientImpl client) {
+        super(proxy, client);
+    }
+
+    @Override
+    ConnectionPool.CacheKey cacheKey() {
+        return new ConnectionPool.CacheKey(null, address);
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/PlainTunnelingConnection.java b/jdk/src/java.httpclient/share/classes/java/net/http/PlainTunnelingConnection.java
new file mode 100644
index 00000000000..2042baa2c4e
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/PlainTunnelingConnection.java
@@ -0,0 +1,143 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.nio.ByteBuffer;
+import java.nio.channels.SocketChannel;
+import java.security.AccessControlContext;
+import java.util.concurrent.CompletableFuture;
+
+/**
+ * A plain text socket tunnel through a proxy. Uses "CONNECT" but does not
+ * encrypt. Used by WebSockets. Subclassed in SSLTunnelConnection for encryption.
+ */
+class PlainTunnelingConnection extends HttpConnection {
+
+    final PlainHttpConnection delegate;
+    protected final InetSocketAddress proxyAddr;
+    private volatile boolean connected;
+    private final AccessControlContext acc;
+
+    @Override
+    public CompletableFuture<Void> connectAsync() {
+        return delegate.connectAsync()
+            .thenCompose((Void v) -> {
+                HttpRequestImpl req = new HttpRequestImpl(client, "CONNECT", address);
+                Exchange connectExchange = new Exchange(req, acc);
+                return connectExchange
+                    .responseAsyncImpl(delegate)
+                    .thenCompose((HttpResponse r) -> {
+                        CompletableFuture<Void> cf = new CompletableFuture<>();
+                        if (r.statusCode() != 200) {
+                            cf.completeExceptionally(new IOException("Tunnel failed"));
+                        } else {
+                            connected = true;
+                            cf.complete(null);
+                        }
+                        return cf;
+                    });
+            });
+    }
+
+    @Override
+    public void connect() throws IOException, InterruptedException {
+        delegate.connect();
+        HttpRequestImpl req = new HttpRequestImpl(client, "CONNECT", address);
+        Exchange connectExchange = new Exchange(req, acc);
+        HttpResponse r = connectExchange.responseImpl(delegate);
+        if (r.statusCode() != 200) {
+            throw new IOException("Tunnel failed");
+        }
+        connected = true;
+    }
+
+    @Override
+    boolean connected() {
+        return connected;
+    }
+
+    protected PlainTunnelingConnection(InetSocketAddress addr,
+                                       InetSocketAddress proxy,
+                                       HttpClientImpl client,
+                                       AccessControlContext acc) {
+        super(addr, client);
+        this.proxyAddr = proxy;
+        this.acc = acc;
+        delegate = new PlainHttpConnection(proxy, client);
+    }
+
+    @Override
+    SocketChannel channel() {
+        return delegate.channel();
+    }
+
+    @Override
+    ConnectionPool.CacheKey cacheKey() {
+        return new ConnectionPool.CacheKey(null, proxyAddr);
+    }
+
+    @Override
+    long write(ByteBuffer[] buffers, int start, int number) throws IOException {
+        return delegate.write(buffers, start, number);
+    }
+
+    @Override
+    long write(ByteBuffer buffer) throws IOException {
+        return delegate.write(buffer);
+    }
+
+    @Override
+    void close() {
+        delegate.close();
+        connected = false;
+    }
+
+    @Override
+    protected ByteBuffer readImpl(int length) throws IOException {
+        return delegate.readImpl(length);
+    }
+
+    @Override
+    CompletableFuture<Void> whenReceivingResponse() {
+        return delegate.whenReceivingResponse();
+    }
+
+    @Override
+    protected int readImpl(ByteBuffer buffer) throws IOException {
+        return delegate.readImpl(buffer);
+    }
+
+    @Override
+    boolean isSecure() {
+        return false;
+    }
+
+    @Override
+    boolean isProxied() {
+        return true;
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/RawChannel.java b/jdk/src/java.httpclient/share/classes/java/net/http/RawChannel.java
new file mode 100644
index 00000000000..9566eeb555c
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/RawChannel.java
@@ -0,0 +1,148 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.channels.ByteChannel;
+import java.nio.channels.GatheringByteChannel;
+import java.nio.channels.SelectableChannel;
+
+/**
+ * Used to implement WebSocket. Each RawChannel corresponds to
+ * a TCP connection (SocketChannel) but is connected to a Selector
+ * and an ExecutorService for invoking the send and receive callbacks
+ * Also includes SSL processing.
+ */
+class RawChannel implements ByteChannel, GatheringByteChannel {
+
+    private final HttpClientImpl client;
+    private final HttpConnection connection;
+    private boolean closed;
+
+    private interface RawEvent {
+
+        /** must return the selector interest op flags OR'd. */
+        int interestOps();
+
+        /** called when event occurs. */
+        void handle();
+    }
+
+    interface BlockingEvent extends RawEvent { }
+
+    interface NonBlockingEvent extends RawEvent { }
+
+    RawChannel(HttpClientImpl client, HttpConnection connection) {
+        this.client = client;
+        this.connection = connection;
+    }
+
+    private class RawAsyncEvent extends AsyncEvent {
+
+        private final RawEvent re;
+
+        RawAsyncEvent(RawEvent re) {
+            this.re = re;
+        }
+
+        public SelectableChannel channel() {
+            return connection.channel();
+        }
+
+        // must return the selector interest op flags OR'd
+        public int interestOps() {
+            return re.interestOps();
+        }
+
+        // called when event occurs
+        public void handle() {
+            re.handle();
+        }
+
+        public void abort() {}
+    }
+
+    private class BlockingRawAsyncEvent extends RawAsyncEvent
+            implements AsyncEvent.Blocking {
+
+        BlockingRawAsyncEvent(RawEvent re) {
+            super(re);
+        }
+    }
+
+    private class NonBlockingRawAsyncEvent extends RawAsyncEvent
+            implements AsyncEvent.NonBlocking {
+
+        NonBlockingRawAsyncEvent(RawEvent re) {
+            super(re);
+        }
+    }
+
+    /*
+     * Register given event whose callback will be called once only.
+     * (i.e. register new event for each callback)
+     */
+    public void registerEvent(RawEvent event) throws IOException {
+        if (event instanceof BlockingEvent) {
+            client.registerEvent(new BlockingRawAsyncEvent(event));
+        } else if (event instanceof NonBlockingEvent) {
+            client.registerEvent(new NonBlockingRawAsyncEvent(event));
+        } else {
+            throw new InternalError();
+        }
+    }
+
+    @Override
+    public int read(ByteBuffer dst) throws IOException {
+        return connection.read(dst);
+    }
+
+    @Override
+    public boolean isOpen() {
+        return !closed;
+    }
+
+    @Override
+    public void close() throws IOException {
+        closed = true;
+        connection.close();
+    }
+
+    @Override
+    public long write(ByteBuffer[] src) throws IOException {
+        return connection.write(src, 0, src.length);
+    }
+
+    @Override
+    public long write(ByteBuffer[] src, int offset, int len)
+            throws IOException {
+        return connection.write(src, offset, len);
+    }
+
+    @Override
+    public int write(ByteBuffer src) throws IOException {
+        return (int) connection.write(src);
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/RedirectFilter.java b/jdk/src/java.httpclient/share/classes/java/net/http/RedirectFilter.java
new file mode 100644
index 00000000000..3c3be4d17c5
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/RedirectFilter.java
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+
+package java.net.http;
+
+import java.io.IOException;
+import java.io.UncheckedIOException;
+import java.net.URI;
+
+class RedirectFilter implements HeaderFilter {
+
+    HttpRequestImpl requestImpl;
+    HttpRequest request;
+    HttpClientImpl client;
+    String method;
+    final static int DEFAULT_MAX_REDIRECTS = 5;
+    URI uri;
+
+    final static int max_redirects = Utils.getIntegerNetProperty(
+            "sun.net.httpclient.redirects.retrylimit", DEFAULT_MAX_REDIRECTS
+    );
+
+    @Override
+    public void request(HttpRequestImpl r) throws IOException {
+        this.request = r;
+        this.client = r.getClient();
+        this.method = r.method();
+        this.requestImpl = r;
+        this.uri = r.uri();
+    }
+
+    @Override
+    public HttpRequestImpl response(HttpResponseImpl r) throws IOException {
+        return handleResponse(r);
+    }
+
+    /**
+     * checks to see if new request needed and returns it.
+     * Null means response is ok to return to user.
+     */
+    private HttpRequestImpl handleResponse(HttpResponseImpl r) {
+        int rcode = r.statusCode();
+        if (rcode == 200) {
+            return null;
+        }
+        if (rcode >= 300 && rcode <= 399) {
+            URI redir = getRedirectedURI(r.headers());
+            if (canRedirect(r) && ++r.request.exchange.numberOfRedirects < max_redirects) {
+                //System.out.println("Redirecting to: " + redir);
+                return new HttpRequestImpl(redir, request, client, method, requestImpl);
+            } else {
+                //System.out.println("Redirect: giving up");
+                return null;
+            }
+        }
+        return null;
+    }
+
+    private URI getRedirectedURI(HttpHeaders headers) {
+        URI redirectedURI;
+        redirectedURI = headers.firstValue("Location")
+                .map((s) -> URI.create(s))
+                .orElseThrow(() -> new UncheckedIOException(
+                        new IOException("Invalid redirection")));
+
+        // redirect could be relative to original URL, but if not
+        // then redirect is used.
+        redirectedURI = uri.resolve(redirectedURI);
+        return redirectedURI;
+    }
+
+    private boolean canRedirect(HttpResponse r) {
+        return requestImpl.followRedirectsImpl().redirect(r);
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/ResponseContent.java b/jdk/src/java.httpclient/share/classes/java/net/http/ResponseContent.java
new file mode 100644
index 00000000000..f6e8d7504d9
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/ResponseContent.java
@@ -0,0 +1,323 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.nio.ByteBuffer;
+
+/**
+ * Implements chunked/fixed transfer encodings of HTTP/1.1 responses.
+ */
+class ResponseContent {
+
+    final HttpResponse.BodyProcessor<?> userProcessor;
+    final HttpResponse.BodyProcessor<?> pusher;
+    final HttpConnection connection;
+    final int contentLength;
+    ByteBuffer buffer;
+    ByteBuffer lastBufferUsed;
+    final ResponseHeaders headers;
+    final Http1Response.FlowController flowController;
+
+    ResponseContent(HttpConnection connection,
+                    int contentLength,
+                    ResponseHeaders h,
+                    HttpResponse.BodyProcessor<?> userProcessor,
+                    Http1Response.FlowController flowController) {
+        this.userProcessor = userProcessor;
+        this.pusher = (HttpResponse.BodyProcessor)userProcessor;
+        this.connection = connection;
+        this.contentLength = contentLength;
+        this.headers = h;
+        this.flowController = flowController;
+    }
+
+    static final int LF = 10;
+    static final int CR = 13;
+    static final int SP = 0x20;
+    static final int BUF_SIZE = 1024;
+
+    boolean chunkedContent, chunkedContentInitialized;
+
+    private boolean contentChunked() throws IOException {
+        if (chunkedContentInitialized) {
+            return chunkedContent;
+        }
+        if (contentLength == -1) {
+            String tc = headers.firstValue("Transfer-Encoding")
+                               .orElse("");
+            if (!tc.equals("")) {
+                if (tc.equalsIgnoreCase("chunked")) {
+                    chunkedContent = true;
+                } else {
+                    throw new IOException("invalid content");
+                }
+            } else {
+                chunkedContent = false;
+            }
+        }
+        chunkedContentInitialized = true;
+        return chunkedContent;
+    }
+
+    /**
+     * Entry point for pusher. b is an initial ByteBuffer that may
+     * have some data in it. When this method returns, the body
+     * has been fully processed.
+     */
+    void pushBody(ByteBuffer b) throws IOException {
+        // TODO: check status
+        if (contentChunked()) {
+            pushBodyChunked(b);
+        } else {
+            pushBodyFixed(b);
+        }
+    }
+
+    // reads and returns chunklen. Position of chunkbuf is first byte
+    // of chunk on return. chunklen includes the CR LF at end of chunk
+    int readChunkLen() throws IOException {
+        chunklen = 0;
+        boolean cr = false;
+        while (true) {
+            getHunk();
+            int c = chunkbuf.get();
+            if (cr) {
+                if (c == LF) {
+                    return chunklen + 2;
+                } else {
+                    throw new IOException("invalid chunk header");
+                }
+            }
+            if (c == CR) {
+                cr = true;
+            } else {
+                int digit = toDigit(c);
+                chunklen = chunklen * 16 + digit;
+            }
+        }
+    }
+
+    int chunklen = -1;      // number of bytes in chunk (fixed)
+    int bytesremaining;     // number of bytes in chunk left to be read incl CRLF
+    int bytesread;
+    ByteBuffer chunkbuf;    // initialise
+
+    // make sure we have at least 1 byte to look at
+    private void getHunk() throws IOException {
+        while (chunkbuf == null || !chunkbuf.hasRemaining()) {
+
+            if (chunkbuf != null) {
+                connection.returnBuffer(chunkbuf);
+            }
+            chunkbuf = connection.read();
+        }
+    }
+
+    private void consumeBytes(int n) throws IOException {
+        getHunk();
+        while (n > 0) {
+            int e = Math.min(chunkbuf.remaining(), n);
+            chunkbuf.position(chunkbuf.position() + e);
+            n -= e;
+            if (n > 0)
+                getHunk();
+        }
+    }
+
+    /**
+     * Returns a ByteBuffer containing a chunk of data or a "hunk" of data
+     * (a chunk of a chunk if the chunk size is larger than our ByteBuffers).
+     */
+    ByteBuffer readChunkedBuffer() throws IOException {
+        if (chunklen == -1) {
+            // new chunk
+            bytesremaining = readChunkLen();
+            chunklen = bytesremaining - 2;
+            if (chunklen == 0) {
+                consumeBytes(2);
+                return null;
+            }
+        }
+
+        getHunk();
+        bytesread = chunkbuf.remaining();
+        ByteBuffer returnBuffer;
+
+        /**
+         * Cases. Always at least one byte is read by getHunk()
+         *
+         * 1) one read contains exactly 1 chunk. Strip off CRLF and pass buffer on
+         * 2) one read contains a hunk. If at end of chunk, consume CRLF.Pass buffer up.
+         * 3) read contains rest of chunk and more data. Copy buffer.
+         */
+        if (bytesread == bytesremaining) {
+            // common case: 1 read = 1 chunk (or final hunk of chunk)
+            chunkbuf.limit(chunkbuf.limit() - 2); // remove trailing CRLF
+            bytesremaining = 0;
+            returnBuffer = chunkbuf;
+            chunkbuf = null;
+            chunklen = -1;
+        } else if (bytesread < bytesremaining) {
+            // read a hunk, maybe including CR or LF or both
+            bytesremaining -= bytesread;
+            if (bytesremaining <= 2) {
+                // remove any trailing CR LF already read, and then read the rest
+                chunkbuf.limit(chunkbuf.limit() - (2 - bytesremaining));
+                consumeBytes(bytesremaining);
+                chunklen = -1;
+            }
+            returnBuffer = chunkbuf;
+            chunkbuf = null;
+        } else {
+            // bytesread > bytesremaining
+            returnBuffer = splitChunkedBuffer(bytesremaining-2);
+            bytesremaining = 0;
+            chunklen = -1;
+            consumeBytes(2);
+        }
+        return returnBuffer;
+    }
+
+    ByteBuffer initialBuffer;
+    int fixedBytesReturned;
+
+    ByteBuffer getResidue() {
+        return lastBufferUsed;
+    }
+
+    private void compactBuffer(ByteBuffer buf) {
+        buf.compact()
+           .flip();
+    }
+
+    /**
+     * Copies inbuf (numBytes from its position) to new buffer. The returned
+     * buffer's position is zero and limit is at end (numBytes)
+     */
+    private ByteBuffer copyBuffer(ByteBuffer inbuf, int numBytes) {
+        ByteBuffer b1 = connection.getBuffer();
+        assert b1.remaining() >= numBytes;
+        byte[] b = b1.array();
+        inbuf.get(b, 0, numBytes);
+        b1.limit(numBytes);
+        return b1;
+    }
+
+    /**
+     * Split numBytes of data out of chunkbuf from the remainder,
+     * copying whichever part is smaller. chunkbuf points to second part
+     * of buffer on return. The returned buffer is the data from position
+     * to position + numBytes. Both buffers positions are reset so same
+     * data can be re-read.
+     */
+    private ByteBuffer splitChunkedBuffer(int numBytes) {
+        ByteBuffer newbuf = connection.getBuffer();
+        byte[] b = newbuf.array();
+        int midpoint = chunkbuf.position() + numBytes;
+        int remainder = chunkbuf.limit() - midpoint;
+
+        if (numBytes < remainder) {
+            // copy first part of chunkbuf to new buf
+            chunkbuf.get(b, 0, numBytes);
+            newbuf.limit(numBytes);
+            return newbuf;
+        } else {
+            // copy remainder of chunkbuf to newbuf and make newbuf chunkbuf
+            chunkbuf.mark();
+            chunkbuf.position(midpoint);
+            chunkbuf.get(b, 0, remainder);
+            chunkbuf.reset();
+            chunkbuf.limit(midpoint);
+            newbuf.limit(remainder);
+            newbuf.position(0);
+            ByteBuffer tmp = chunkbuf;
+            chunkbuf = newbuf;
+            return tmp;
+        }
+    }
+
+    private void pushBodyChunked(ByteBuffer b) throws IOException {
+        chunkbuf = b;
+        while (true) {
+            ByteBuffer b1 = readChunkedBuffer();
+            if (b1 != null) {
+                if (b1.hasRemaining()) {
+                    request(1); // wait till we can send
+                    pusher.onResponseBodyChunk(b1);
+                    lastBufferUsed = b1;
+                }
+            } else {
+                return;
+            }
+        }
+    }
+
+    private int toDigit(int b) throws IOException {
+        if (b >= 0x30 && b <= 0x39) {
+            return b - 0x30;
+        }
+        if (b >= 0x41 && b <= 0x46) {
+            return b - 0x41 + 10;
+        }
+        if (b >= 0x61 && b <= 0x66) {
+            return b - 0x61 + 10;
+        }
+        throw new IOException("Invalid chunk header byte " + b);
+    }
+
+    private void request(long value) throws IOException {
+        try {
+            flowController.request(value);
+        } catch (InterruptedException e) {
+            throw new IOException(e);
+        }
+    }
+
+    private void pushBodyFixed(ByteBuffer b) throws IOException {
+        lastBufferUsed = b;
+        for (int remaining = contentLength; remaining > 0;) {
+            int bufsize = b.remaining();
+            if (bufsize > remaining) {
+                // more data available than required, must copy
+                lastBufferUsed = b;
+                b = copyBuffer(b, remaining);
+                remaining = 0;
+            } else {
+                // pass entire buffer up to user
+                remaining -= bufsize;
+                compactBuffer(b);
+            }
+            request(1); // wait till we can send
+            pusher.onResponseBodyChunk(b);
+            if (remaining > 0) {
+                b = connection.read();
+                if (b == null) {
+                    throw new IOException("Error reading response");
+                }
+                lastBufferUsed = b;
+            }
+        }
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/ResponseHeaders.java b/jdk/src/java.httpclient/share/classes/java/net/http/ResponseHeaders.java
new file mode 100644
index 00000000000..b378e784c51
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/ResponseHeaders.java
@@ -0,0 +1,480 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.nio.ByteBuffer;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+
+/**
+ * Reads response headers off channel, in blocking mode. Entire header
+ * block is collected in a byte[]. The offset location of the start of
+ * each header name is recorded in an array to facilitate later searching.
+ *
+ * The location of "Content-length" is recorded explicitly. Similar approach
+ * could be taken for other common headers.
+ *
+ * This class is not thread-safe
+ */
+class ResponseHeaders implements HttpHeaders1 {
+
+    static final int DATA_SIZE = 16 * 1024;  // initial space for headers
+    static final int NUM_HEADERS = 50; // initial expected max number of headers
+
+    final HttpConnection connection;
+    byte[] data;
+    int contentlen = -2; // means not initialized
+    ByteBuffer buffer;
+
+    /**
+     * Following used for scanning the array looking for:
+     *      - well known headers
+     *      - end of header block
+     */
+    int[] headerOffsets; // index into data
+    int numHeaders;
+    int count;
+
+    ByteBuffer residue; // after headers processed, data may be here
+
+    ResponseHeaders(HttpConnection connection, ByteBuffer buffer) {
+        this.connection = connection;
+        initOffsets();
+        this.buffer = buffer;
+        data = new byte[DATA_SIZE];
+    }
+
+    int getContentLength() throws IOException {
+        if (contentlen != -2) {
+            return contentlen;
+        }
+        int[] search = findHeaderValue("Content-length");
+        if (search[0] == -1) {
+            contentlen = -1;
+            return -1;
+        }
+
+        int i = search[0];
+
+        while (data[i] == ' ' || data[i] == '\t') {
+            i++;
+            if (i == data.length || data[i] == CR || data[i] == LF) {
+                throw new IOException("Bad header");
+            }
+        }
+        contentlen = 0;
+        int digit = data[i++] - 0x30;
+        while (digit >= 0 && digit <= 9) {
+            contentlen = contentlen * 10 + digit;
+            digit = data[i++] - 0x30;
+        }
+        return contentlen;
+    }
+
+    void log() {
+        populateMap(false);
+    }
+
+    void  populateMap(boolean clearOffsets) {
+        StringBuilder sb;
+
+        for (int i = 0; i < numHeaders; i++) {
+            sb = new StringBuilder(32);
+            int offset = headerOffsets[i];
+            if (offset == -1) {
+                continue;
+            }
+            int j;
+            for (j=0; data[offset+j] != ':'; j++) {
+                // byte to char promotion ok for US-ASCII
+                sb.append((char)data[offset+j]);
+            }
+            String name = sb.toString();
+            List<String> l = getOrCreate(name);
+            addEntry(l, name, offset + j + 1);
+            // clear the offset
+            if (clearOffsets)
+                headerOffsets[i] = -1;
+        }
+    }
+
+    void addEntry(List<String> l, String name, int j) {
+
+        while (data[j] == ' ' || data[j] == '\t') {
+            j++;
+        }
+
+        int vstart = j;
+            // TODO: back slash ??
+
+        while (data[j] != CR) {
+            j++;
+        }
+        try {
+            String value = new String(data, vstart, j - vstart, "US-ASCII");
+            l.add(value);
+        } catch (UnsupportedEncodingException e) {
+            // can't happen
+            throw new InternalError(e);
+        }
+    }
+
+    // returns an int[2]: [0] = offset of value in data[]
+    // [1] = offset in headerOffsets. Both are -1 in error
+
+    private int[] findHeaderValue(String name) {
+        int[] result = new int[2];
+        byte[] namebytes = getBytes(name);
+
+ outer: for (int i = 0; i < numHeaders; i++) {
+            int offset = headerOffsets[i];
+            if (offset == -1) {
+                continue;
+            }
+
+            for (int j=0; j<namebytes.length; j++) {
+                if (namebytes[j] != lowerCase(data[offset+j])) {
+                    continue outer;
+                }
+            }
+            // next char must be ':'
+            if (data[offset+namebytes.length] != ':') {
+                continue;
+            }
+            result[0] = offset+namebytes.length + 1;
+            result[1] = i;
+            return result;
+        }
+        result[0] = -1;
+        result[1] = -1;
+        return result;
+    }
+
+    /**
+     * Populates the map for header values with the given name.
+     * The offsets are cleared for any that are found, so they don't
+     * get repeatedly searched.
+     */
+    List<String> populateMapEntry(String name) {
+        List<String> l = getOrCreate(name);
+        int[] search = findHeaderValue(name);
+        if (search[0] != -1) {
+            addEntry(l, name, search[0]);
+            // clear the offset
+            headerOffsets[search[1]] = -1;
+        }
+        return l;
+    }
+
+    static final Locale usLocale = Locale.US;
+    static final Charset ascii = StandardCharsets.US_ASCII;
+
+    private byte[] getBytes(String name) {
+        return name.toLowerCase(usLocale).getBytes(ascii);
+    }
+
+    /*
+     * We read buffers in a loop until we detect end of headers
+     * CRLFCRLF. Each byte received is copied into the byte[] data
+     * The position of the first byte of each header (after a CRLF)
+     * is recorded in a separate array showing the location of
+     * each header name.
+     */
+    void initHeaders() throws IOException {
+
+        inHeaderName = true;
+        endOfHeader = true;
+
+        for (int numBuffers = 0; true; numBuffers++) {
+
+            if (numBuffers > 0) {
+                buffer = connection.read();
+            }
+
+            if (buffer == null) {
+                throw new IOException("Error reading headers");
+            }
+
+            if (!buffer.hasRemaining()) {
+                continue;
+            }
+
+            // Position set to first byte
+            int start = buffer.position();
+            byte[] backing = buffer.array();
+            int len = buffer.limit() - start;
+
+            for (int i = 0; i < len; i++) {
+                byte b = backing[i + start];
+                if (inHeaderName) {
+                    b = lowerCase(b);
+                }
+                if (b == ':') {
+                    inHeaderName = false;
+                }
+                data[count++] = b;
+                checkByte(b);
+                if (firstChar) {
+                    recordHeaderOffset(count-1);
+                    firstChar = false;
+                }
+                if (endOfHeader && numHeaders == 0) {
+                    // empty headers
+                    endOfAllHeaders = true;
+                }
+                if (endOfAllHeaders) {
+                    int newposition = i + 1 + start;
+                    if (newposition <= buffer.limit()) {
+                        buffer.position(newposition);
+                        residue = buffer;
+                    } else {
+                        residue = null;
+                    }
+                    return;
+                }
+
+                if (count == data.length) {
+                    resizeData();
+                }
+            }
+        }
+    }
+
+    static final int CR = 13;
+    static final int LF = 10;
+    int crlfCount = 0;
+
+    // results of checkByte()
+    boolean endOfHeader; // just seen LF after CR before
+    boolean endOfAllHeaders; // just seen LF after CRLFCR before
+    boolean firstChar; //
+    boolean inHeaderName; // examining header name
+
+    void checkByte(byte b) throws IOException {
+        if (endOfHeader &&  b != CR && b != LF)
+            firstChar = true;
+        endOfHeader = false;
+        endOfAllHeaders = false;
+        switch (crlfCount) {
+            case 0:
+                crlfCount = b == CR ? 1 : 0;
+                break;
+            case 1:
+                crlfCount = b == LF ? 2 : 0;
+                endOfHeader = true;
+                inHeaderName = true;
+                break;
+            case 2:
+                crlfCount = b == CR ? 3 : 0;
+                break;
+            case 3:
+                if (b != LF) {
+                    throw new IOException("Bad header block termination");
+                }
+                endOfAllHeaders = true;
+                break;
+        }
+    }
+
+    byte lowerCase(byte b) {
+        if (b >= 0x41 && b <= 0x5A)
+            b = (byte)(b + 32);
+        return b;
+    }
+
+    void resizeData() {
+        int oldlen = data.length;
+        int newlen = oldlen * 2;
+        byte[] newdata = new byte[newlen];
+        System.arraycopy(data, 0, newdata, 0, oldlen);
+        data = newdata;
+    }
+
+    final void initOffsets() {
+        headerOffsets = new int[NUM_HEADERS];
+        numHeaders = 0;
+    }
+
+    ByteBuffer getResidue() {
+        return residue;
+    }
+
+    void recordHeaderOffset(int index) {
+        if (numHeaders >= headerOffsets.length) {
+            int oldlen = headerOffsets.length;
+            int newlen = oldlen * 2;
+            int[] new1 = new int[newlen];
+            System.arraycopy(headerOffsets, 0, new1, 0, oldlen);
+            headerOffsets = new1;
+        }
+        headerOffsets[numHeaders++] = index;
+    }
+
+    /**
+     * As entries are read from the byte[] they are placed in here
+     * So we always check this map first
+     */
+    Map<String,List<String>> headers = new HashMap<>();
+
+    @Override
+    public Optional<String> firstValue(String name) {
+        List<String> l =  allValues(name);
+        if (l == null || l.isEmpty()) {
+            return Optional.ofNullable(null);
+        } else {
+            return Optional.of(l.get(0));
+        }
+    }
+
+    @Override
+    public List<String> allValues(String name) {
+        name = name.toLowerCase(usLocale);
+        List<String> l = headers.get(name);
+        if (l == null) {
+            l = populateMapEntry(name);
+        }
+        return Collections.unmodifiableList(l);
+    }
+
+    @Override
+    public void makeUnmodifiable() {
+    }
+
+    // Delegates map to HashMap but converts keys to lower case
+
+    static class HeaderMap implements Map<String,List<String>> {
+        Map<String,List<String>> inner;
+
+        HeaderMap(Map<String,List<String>> inner) {
+            this.inner = inner;
+        }
+        @Override
+        public int size() {
+            return inner.size();
+        }
+
+        @Override
+        public boolean isEmpty() {
+            return inner.isEmpty();
+        }
+
+        @Override
+        public boolean containsKey(Object key) {
+            if (!(key instanceof String)) {
+                return false;
+            }
+            String s = ((String)key).toLowerCase(usLocale);
+            return inner.containsKey(s);
+        }
+
+        @Override
+        public boolean containsValue(Object value) {
+            return inner.containsValue(value);
+        }
+
+        @Override
+        public List<String> get(Object key) {
+            String s = ((String)key).toLowerCase(usLocale);
+            return inner.get(s);
+        }
+
+        @Override
+        public List<String> put(String key, List<String> value) {
+            throw new UnsupportedOperationException("Not supported");
+        }
+
+        @Override
+        public List<String> remove(Object key) {
+            throw new UnsupportedOperationException("Not supported");
+        }
+
+        @Override
+        public void putAll(Map<? extends String, ? extends List<String>> m) {
+            throw new UnsupportedOperationException("Not supported");
+        }
+
+        @Override
+        public void clear() {
+            throw new UnsupportedOperationException("Not supported");
+        }
+
+        @Override
+        public Set<String> keySet() {
+            return inner.keySet();
+        }
+
+        @Override
+        public Collection<List<String>> values() {
+            return inner.values();
+        }
+
+        @Override
+        public Set<Entry<String, List<String>>> entrySet() {
+            return inner.entrySet();
+        }
+    }
+
+    @Override
+    public Map<String, List<String>> map() {
+        populateMap(true);
+        return new HeaderMap(headers);
+    }
+
+    Map<String, List<String>> mapInternal() {
+        populateMap(false);
+        return new HeaderMap(headers);
+    }
+
+    private List<String> getOrCreate(String name) {
+        List<String> l = headers.get(name);
+        if (l == null) {
+            l = new LinkedList<>();
+            headers.put(name, l);
+        }
+        return l;
+    }
+
+    @Override
+    public Optional<Long> firstValueAsLong(String name) {
+        List<String> l =  allValues(name);
+        if (l == null) {
+            return Optional.ofNullable(null);
+        } else {
+            String v = l.get(0);
+            Long lv = Long.parseLong(v);
+            return Optional.of(lv);
+        }
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/SSLConnection.java b/jdk/src/java.httpclient/share/classes/java/net/http/SSLConnection.java
new file mode 100644
index 00000000000..4b8cb3c0516
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/SSLConnection.java
@@ -0,0 +1,178 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.nio.ByteBuffer;
+import java.nio.channels.SocketChannel;
+import java.util.concurrent.CompletableFuture;
+import javax.net.ssl.SSLEngineResult.Status;
+import javax.net.ssl.SSLParameters;
+import java.net.http.SSLDelegate.BufType;
+import java.net.http.SSLDelegate.WrapperResult;
+
+/**
+ * An SSL connection built on a Plain TCP connection.
+ */
+class SSLConnection extends HttpConnection {
+
+    PlainHttpConnection delegate;
+    SSLDelegate sslDelegate;
+    final String[] alpn;
+
+    @Override
+    public CompletableFuture<Void> connectAsync() {
+        return delegate.connectAsync()
+                .thenCompose((Void v) -> {
+                    CompletableFuture<Void> cf = new CompletableFuture<>();
+                    try {
+                        this.sslDelegate = new SSLDelegate(delegate.channel(),
+                                                           client,
+                                                           alpn);
+                        cf.complete(null);
+                    } catch (IOException e) {
+                        cf.completeExceptionally(e);
+                    }
+                    return cf;
+                });
+    }
+
+    @Override
+    public void connect() throws IOException {
+        delegate.connect();
+        this.sslDelegate = new SSLDelegate(delegate.channel(), client, alpn);
+    }
+
+    SSLConnection(InetSocketAddress addr, HttpClientImpl client, String[] ap) {
+        super(addr, client);
+        this.alpn = ap;
+        delegate = new PlainHttpConnection(addr, client);
+    }
+
+    @Override
+    SSLParameters sslParameters() {
+        return sslDelegate.getSSLParameters();
+    }
+
+    @Override
+    public String toString() {
+        return "SSLConnection: " + super.toString();
+    }
+
+    private static long countBytes(ByteBuffer[] buffers, int start, int length) {
+        long c = 0;
+        for (int i=0; i<length; i++) {
+            c+= buffers[start+i].remaining();
+        }
+        return c;
+    }
+
+    @Override
+    ConnectionPool.CacheKey cacheKey() {
+        return ConnectionPool.cacheKey(address, null);
+    }
+
+    @Override
+    long write(ByteBuffer[] buffers, int start, int number) throws IOException {
+        //debugPrint("Send", buffers, start, number);
+        long l = countBytes(buffers, start, number);
+        WrapperResult r = sslDelegate.sendData(buffers, start, number);
+        if (r.result.getStatus() == Status.CLOSED) {
+            if (l > 0) {
+                throw new IOException("SSLHttpConnection closed");
+            }
+        }
+        return l;
+    }
+
+    @Override
+    long write(ByteBuffer buffer) throws IOException {
+        //debugPrint("Send", buffer);
+        long l = buffer.remaining();
+        WrapperResult r = sslDelegate.sendData(buffer);
+        if (r.result.getStatus() == Status.CLOSED) {
+            if (l > 0) {
+                throw new IOException("SSLHttpConnection closed");
+            }
+        }
+        return l;
+    }
+
+    @Override
+    void close() {
+        try {
+            //System.err.println ("Closing: " + this);
+            delegate.channel().close(); // TODO: proper close
+        } catch (IOException ex) {
+            Log.logError(ex.toString());
+        }
+    }
+
+    @Override
+    protected ByteBuffer readImpl(int length) throws IOException {
+        ByteBuffer buf = sslDelegate.allocate(BufType.PACKET, length);
+        WrapperResult r = sslDelegate.recvData(buf);
+        // TODO: check for closure
+        String s = "Receive) ";
+        //debugPrint(s, r.buf);
+        return r.buf;
+    }
+
+    @Override
+    protected int readImpl(ByteBuffer buf) throws IOException {
+        // TODO: need to ensure that buf is big enough for application data
+        WrapperResult r = sslDelegate.recvData(buf);
+        // TODO: check for closure
+        String s = "Receive) ";
+        //debugPrint(s, r.buf);
+        return r.result.bytesProduced();
+    }
+
+    @Override
+    boolean connected() {
+        return delegate.connected();
+    }
+
+    @Override
+    SocketChannel channel() {
+        return delegate.channel();
+    }
+
+    @Override
+    CompletableFuture<Void> whenReceivingResponse() {
+        return delegate.whenReceivingResponse();
+    }
+
+    @Override
+    boolean isSecure() {
+        return true;
+    }
+
+    @Override
+    boolean isProxied() {
+        return false;
+    }
+
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/SSLDelegate.java b/jdk/src/java.httpclient/share/classes/java/net/http/SSLDelegate.java
new file mode 100644
index 00000000000..fbc0674513c
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/SSLDelegate.java
@@ -0,0 +1,457 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.channels.SocketChannel;
+import java.util.Arrays;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLEngine;
+import javax.net.ssl.SSLEngineResult;
+import javax.net.ssl.SSLEngineResult.HandshakeStatus;
+import javax.net.ssl.SSLEngineResult.Status;
+import javax.net.ssl.SSLParameters;
+import javax.net.ssl.SSLSession;
+import static javax.net.ssl.SSLEngineResult.HandshakeStatus.*;
+
+/**
+ * Implements the mechanics of SSL by managing an SSLEngine object.
+ * One of these is associated with each SSLConnection.
+ */
+class SSLDelegate {
+
+    final SSLEngine engine;
+    final EngineWrapper wrapper;
+    final Lock handshaking = new ReentrantLock();
+    final SSLParameters sslParameters;
+    final SocketChannel chan;
+    final HttpClientImpl client;
+
+    // alpn[] may be null
+    SSLDelegate(SocketChannel chan, HttpClientImpl client, String[] alpn)
+        throws IOException
+    {
+        SSLContext context = client.sslContext();
+        engine = context.createSSLEngine();
+        engine.setUseClientMode(true);
+        SSLParameters sslp = client.sslParameters().orElse(null);
+        if (sslp == null) {
+            sslp = context.getDefaultSSLParameters();
+        }
+        sslParameters = Utils.copySSLParameters(sslp);
+        if (alpn != null) {
+            sslParameters.setApplicationProtocols(alpn);
+            Log.logSSL("Setting application protocols: " + Arrays.toString(alpn));
+        } else {
+            Log.logSSL("Warning no application protocols proposed!");
+        }
+        engine.setSSLParameters(sslParameters);
+        wrapper = new EngineWrapper(chan, engine);
+        this.chan = chan;
+        this.client = client;
+    }
+
+    SSLParameters getSSLParameters() {
+        return sslParameters;
+    }
+
+    private static long countBytes(ByteBuffer[] buffers, int start, int number) {
+        long c = 0;
+        for (int i=0; i<number; i++) {
+            c+= buffers[start+i].remaining();
+        }
+        return c;
+    }
+
+
+    static class WrapperResult {
+        static WrapperResult createOK() {
+            WrapperResult r = new WrapperResult();
+            r.buf = null;
+            r.result = new SSLEngineResult(Status.OK, NOT_HANDSHAKING, 0, 0);
+            return r;
+        }
+        SSLEngineResult result;
+
+        /* if passed in buffer was not big enough then the a reallocated buffer
+         * is returned here  */
+        ByteBuffer buf;
+    }
+
+    int app_buf_size;
+    int packet_buf_size;
+
+    enum BufType {
+        PACKET,
+        APPLICATION
+    };
+
+    ByteBuffer allocate (BufType type) {
+        return allocate (type, -1);
+    }
+
+    // TODO: Use buffer pool for this
+    ByteBuffer allocate (BufType type, int len) {
+        assert engine != null;
+        synchronized (this) {
+            int size;
+            if (type == BufType.PACKET) {
+                if (packet_buf_size == 0) {
+                    SSLSession sess = engine.getSession();
+                    packet_buf_size = sess.getPacketBufferSize();
+                }
+                if (len > packet_buf_size) {
+                    packet_buf_size = len;
+                }
+                size = packet_buf_size;
+            } else {
+                if (app_buf_size == 0) {
+                    SSLSession sess = engine.getSession();
+                    app_buf_size = sess.getApplicationBufferSize();
+                }
+                if (len > app_buf_size) {
+                    app_buf_size = len;
+                }
+                size = app_buf_size;
+            }
+            return ByteBuffer.allocate (size);
+        }
+    }
+
+    /* reallocates the buffer by :-
+     * 1. creating a new buffer double the size of the old one
+     * 2. putting the contents of the old buffer into the new one
+     * 3. set xx_buf_size to the new size if it was smaller than new size
+     *
+     * flip is set to true if the old buffer needs to be flipped
+     * before it is copied.
+     */
+    private ByteBuffer realloc (ByteBuffer b, boolean flip, BufType type) {
+        synchronized (this) {
+            int nsize = 2 * b.capacity();
+            ByteBuffer n = allocate (type, nsize);
+            if (flip) {
+                b.flip();
+            }
+            n.put(b);
+            b = n;
+        }
+        return b;
+    }
+
+    /**
+     * This is a thin wrapper over SSLEngine and the SocketChannel, which
+     * guarantees the ordering of wraps/unwraps with respect to the underlying
+     * channel read/writes. It handles the UNDER/OVERFLOW status codes
+     * It does not handle the handshaking status codes, or the CLOSED status code
+     * though once the engine is closed, any attempt to read/write to it
+     * will get an exception.  The overall result is returned.
+     * It functions synchronously/blocking
+     */
+    class EngineWrapper {
+
+        SocketChannel chan;
+        SSLEngine engine;
+        Object wrapLock, unwrapLock;
+        ByteBuffer unwrap_src, wrap_dst;
+        boolean closed = false;
+        int u_remaining; // the number of bytes left in unwrap_src after an unwrap()
+
+        EngineWrapper (SocketChannel chan, SSLEngine engine) throws IOException {
+            this.chan = chan;
+            this.engine = engine;
+            wrapLock = new Object();
+            unwrapLock = new Object();
+            unwrap_src = allocate(BufType.PACKET);
+            wrap_dst = allocate(BufType.PACKET);
+        }
+
+        void close () throws IOException {
+        }
+
+        WrapperResult wrapAndSend(ByteBuffer src, boolean ignoreClose)
+            throws IOException
+        {
+            ByteBuffer[] buffers = new ByteBuffer[1];
+            buffers[0] = src;
+            return wrapAndSend(buffers, 0, 1, ignoreClose);
+        }
+
+        /* try to wrap and send the data in src. Handles OVERFLOW.
+         * Might block if there is an outbound blockage or if another
+         * thread is calling wrap(). Also, might not send any data
+         * if an unwrap is needed.
+         */
+        WrapperResult wrapAndSend(ByteBuffer[] src,
+                                  int offset,
+                                  int len,
+                                  boolean ignoreClose)
+            throws IOException
+        {
+            if (closed && !ignoreClose) {
+                throw new IOException ("Engine is closed");
+            }
+            Status status;
+            WrapperResult r = new WrapperResult();
+            synchronized (wrapLock) {
+                wrap_dst.clear();
+                do {
+                    r.result = engine.wrap (src, offset, len, wrap_dst);
+                    status = r.result.getStatus();
+                    if (status == Status.BUFFER_OVERFLOW) {
+                        wrap_dst = realloc (wrap_dst, true, BufType.PACKET);
+                    }
+                } while (status == Status.BUFFER_OVERFLOW);
+                if (status == Status.CLOSED && !ignoreClose) {
+                    closed = true;
+                    return r;
+                }
+                if (r.result.bytesProduced() > 0) {
+                    wrap_dst.flip();
+                    int l = wrap_dst.remaining();
+                    assert l == r.result.bytesProduced();
+                    while (l>0) {
+                        l -= chan.write (wrap_dst);
+                    }
+                }
+            }
+            return r;
+        }
+
+        /* block until a complete message is available and return it
+         * in dst, together with the Result. dst may have been re-allocated
+         * so caller should check the returned value in Result
+         * If handshaking is in progress then, possibly no data is returned
+         */
+        WrapperResult recvAndUnwrap(ByteBuffer dst) throws IOException {
+            Status status;
+            WrapperResult r = new WrapperResult();
+            r.buf = dst;
+            if (closed) {
+                throw new IOException ("Engine is closed");
+            }
+            boolean needData;
+            if (u_remaining > 0) {
+                unwrap_src.compact();
+                unwrap_src.flip();
+                needData = false;
+            } else {
+                unwrap_src.clear();
+                needData = true;
+            }
+            synchronized (unwrapLock) {
+                int x;
+                do {
+                    if (needData) {
+                        do {
+                        x = chan.read (unwrap_src);
+                        } while (x == 0);
+                        if (x == -1) {
+                            throw new IOException ("connection closed for reading");
+                        }
+                        unwrap_src.flip();
+                    }
+                    r.result = engine.unwrap (unwrap_src, r.buf);
+                    status = r.result.getStatus();
+                    if (status == Status.BUFFER_UNDERFLOW) {
+                        if (unwrap_src.limit() == unwrap_src.capacity()) {
+                            /* buffer not big enough */
+                            unwrap_src = realloc (
+                                unwrap_src, false, BufType.PACKET
+                            );
+                        } else {
+                            /* Buffer not full, just need to read more
+                             * data off the channel. Reset pointers
+                             * for reading off SocketChannel
+                             */
+                            unwrap_src.position (unwrap_src.limit());
+                            unwrap_src.limit (unwrap_src.capacity());
+                        }
+                        needData = true;
+                    } else if (status == Status.BUFFER_OVERFLOW) {
+                        r.buf = realloc (r.buf, true, BufType.APPLICATION);
+                        needData = false;
+                    } else if (status == Status.CLOSED) {
+                        closed = true;
+                        r.buf.flip();
+                        return r;
+                    }
+                } while (status != Status.OK);
+            }
+            u_remaining = unwrap_src.remaining();
+            return r;
+        }
+    }
+
+    WrapperResult sendData (ByteBuffer src) throws IOException {
+        ByteBuffer[] buffers = new ByteBuffer[1];
+        buffers[0] = src;
+        return sendData(buffers, 0, 1);
+    }
+
+    /**
+     * send the data in the given ByteBuffer. If a handshake is needed
+     * then this is handled within this method. When this call returns,
+     * all of the given user data has been sent and any handshake has been
+     * completed. Caller should check if engine has been closed.
+     */
+    WrapperResult sendData (ByteBuffer[] src, int offset, int len) throws IOException {
+        WrapperResult r = WrapperResult.createOK();
+        while (countBytes(src, offset, len) > 0) {
+            r = wrapper.wrapAndSend(src, offset, len, false);
+            Status status = r.result.getStatus();
+            if (status == Status.CLOSED) {
+                doClosure ();
+                return r;
+            }
+            HandshakeStatus hs_status = r.result.getHandshakeStatus();
+            if (hs_status != HandshakeStatus.FINISHED &&
+                hs_status != HandshakeStatus.NOT_HANDSHAKING)
+            {
+                doHandshake(hs_status);
+            }
+        }
+        return r;
+    }
+
+    /**
+     * read data thru the engine into the given ByteBuffer. If the
+     * given buffer was not large enough, a new one is allocated
+     * and returned. This call handles handshaking automatically.
+     * Caller should check if engine has been closed.
+     */
+    WrapperResult recvData (ByteBuffer dst) throws IOException {
+        /* we wait until some user data arrives */
+        int mark = dst.position();
+        WrapperResult r = null;
+        assert dst.position() == 0;
+        while (dst.position() == 0) {
+            r = wrapper.recvAndUnwrap (dst);
+            dst = (r.buf != dst) ? r.buf: dst;
+            Status status = r.result.getStatus();
+            if (status == Status.CLOSED) {
+                doClosure ();
+                return r;
+            }
+
+            HandshakeStatus hs_status = r.result.getHandshakeStatus();
+            if (hs_status != HandshakeStatus.FINISHED &&
+                hs_status != HandshakeStatus.NOT_HANDSHAKING)
+            {
+                doHandshake (hs_status);
+            }
+        }
+        Utils.flipToMark(dst, mark);
+        return r;
+    }
+
+    /* we've received a close notify. Need to call wrap to send
+     * the response
+     */
+    void doClosure () throws IOException {
+        try {
+            handshaking.lock();
+            ByteBuffer tmp = allocate(BufType.APPLICATION);
+            WrapperResult r;
+            do {
+                tmp.clear();
+                tmp.flip ();
+                r = wrapper.wrapAndSend(tmp, true);
+            } while (r.result.getStatus() != Status.CLOSED);
+        } finally {
+            handshaking.unlock();
+        }
+    }
+
+    /* do the (complete) handshake after acquiring the handshake lock.
+     * If two threads call this at the same time, then we depend
+     * on the wrapper methods being idempotent. eg. if wrapAndSend()
+     * is called with no data to send then there must be no problem
+     */
+    @SuppressWarnings("fallthrough")
+    void doHandshake (HandshakeStatus hs_status) throws IOException {
+        boolean wasBlocking = false;
+        try {
+            wasBlocking = chan.isBlocking();
+            handshaking.lock();
+            chan.configureBlocking(true);
+            ByteBuffer tmp = allocate(BufType.APPLICATION);
+            while (hs_status != HandshakeStatus.FINISHED &&
+                   hs_status != HandshakeStatus.NOT_HANDSHAKING)
+            {
+                WrapperResult r = null;
+                switch (hs_status) {
+                    case NEED_TASK:
+                        Runnable task;
+                        while ((task = engine.getDelegatedTask()) != null) {
+                            /* run in current thread, because we are already
+                             * running an external Executor
+                             */
+                            task.run();
+                        }
+                        /* fall thru - call wrap again */
+                    case NEED_WRAP:
+                        tmp.clear();
+                        tmp.flip();
+                        r = wrapper.wrapAndSend(tmp, false);
+                        break;
+
+                    case NEED_UNWRAP:
+                        tmp.clear();
+                        r = wrapper.recvAndUnwrap (tmp);
+                        if (r.buf != tmp) {
+                            tmp = r.buf;
+                        }
+                        assert tmp.position() == 0;
+                        break;
+                }
+                hs_status = r.result.getHandshakeStatus();
+            }
+            Log.logSSL(getSessionInfo());
+            if (!wasBlocking) {
+                chan.configureBlocking(false);
+            }
+        } finally {
+            handshaking.unlock();
+        }
+    }
+
+    String getSessionInfo() {
+        StringBuilder sb = new StringBuilder();
+        String application = engine.getApplicationProtocol();
+        SSLSession sess = engine.getSession();
+        String cipher = sess.getCipherSuite();
+        String protocol = sess.getProtocol();
+        sb.append("Handshake complete alpn: ")
+                .append(application)
+                .append(", Cipher: ")
+                .append(cipher)
+                .append(", Protocol: ")
+                .append(protocol);
+        return sb.toString();
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/SSLTunnelConnection.java b/jdk/src/java.httpclient/share/classes/java/net/http/SSLTunnelConnection.java
new file mode 100644
index 00000000000..8ec5786a687
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/SSLTunnelConnection.java
@@ -0,0 +1,179 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+package java.net.http;
+
+import java.io.IOException;
+import java.io.UncheckedIOException;
+import java.net.InetSocketAddress;
+import java.nio.ByteBuffer;
+import java.nio.channels.SocketChannel;
+import java.security.AccessControlContext;
+import java.util.concurrent.CompletableFuture;
+import javax.net.ssl.SSLEngineResult.Status;
+import javax.net.ssl.SSLParameters;
+import java.net.http.SSLDelegate.BufType;
+import java.net.http.SSLDelegate.WrapperResult;
+
+/**
+ * An SSL tunnel built on a Plain (CONNECT) TCP tunnel.
+ */
+class SSLTunnelConnection extends HttpConnection {
+
+    final PlainTunnelingConnection delegate;
+    protected SSLDelegate sslDelegate;
+    private volatile boolean connected;
+
+    @Override
+    public void connect() throws IOException, InterruptedException {
+        delegate.connect();
+        this.sslDelegate = new SSLDelegate(delegate.channel(), client, null);
+        connected = true;
+    }
+
+    @Override
+    boolean connected() {
+        return connected && delegate.connected();
+    }
+
+    @Override
+    public CompletableFuture<Void> connectAsync() {
+        return delegate.connectAsync()
+            .thenAccept((Void v) -> {
+                try {
+                    // can this block?
+                    this.sslDelegate = new SSLDelegate(delegate.channel(),
+                                                       client,
+                                                       null);
+                    connected = true;
+                } catch (IOException e) {
+                    throw new UncheckedIOException(e);
+                }
+            });
+    }
+
+    SSLTunnelConnection(InetSocketAddress addr,
+                        HttpClientImpl client,
+                        InetSocketAddress proxy,
+                        AccessControlContext acc) {
+        super(addr, client);
+        delegate = new PlainTunnelingConnection(addr, proxy, client, acc);
+    }
+
+    @Override
+    SSLParameters sslParameters() {
+        return sslDelegate.getSSLParameters();
+    }
+
+    @Override
+    public String toString() {
+        return "SSLTunnelConnection: " + super.toString();
+    }
+
+    private static long countBytes(ByteBuffer[] buffers, int start, int number) {
+        long c = 0;
+        for (int i=0; i<number; i++) {
+            c+= buffers[start+i].remaining();
+        }
+        return c;
+    }
+
+    @Override
+    ConnectionPool.CacheKey cacheKey() {
+        return ConnectionPool.cacheKey(address, delegate.proxyAddr);
+    }
+
+    @Override
+    long write(ByteBuffer[] buffers, int start, int number) throws IOException {
+        //debugPrint("Send", buffers, start, number);
+        long l = countBytes(buffers, start, number);
+        WrapperResult r = sslDelegate.sendData(buffers, start, number);
+        if (r.result.getStatus() == Status.CLOSED) {
+            if (l > 0) {
+                throw new IOException("SSLHttpConnection closed");
+            }
+        }
+        return l;
+    }
+
+    @Override
+    long write(ByteBuffer buffer) throws IOException {
+        //debugPrint("Send", buffer);
+        long l = buffer.remaining();
+        WrapperResult r = sslDelegate.sendData(buffer);
+        if (r.result.getStatus() == Status.CLOSED) {
+            if (l > 0) {
+                throw new IOException("SSLHttpConnection closed");
+            }
+        }
+        return l;
+    }
+
+    @Override
+    void close() {
+        try {
+            //System.err.println ("Closing: " + this);
+            delegate.channel().close(); // TODO: proper close
+        } catch (IOException ex) {
+        }
+    }
+
+    @Override
+    protected ByteBuffer readImpl(int length) throws IOException {
+        ByteBuffer buf = sslDelegate.allocate(BufType.PACKET, length);
+        WrapperResult r = sslDelegate.recvData(buf);
+        // TODO: check for closure
+        String s = "Receive) ";
+        //debugPrint(s, r.buf);
+        return r.buf;
+    }
+
+    @Override
+    protected int readImpl(ByteBuffer buf) throws IOException {
+        WrapperResult r = sslDelegate.recvData(buf);
+        // TODO: check for closure
+        String s = "Receive) ";
+        //debugPrint(s, r.buf);
+        return r.result.bytesProduced();
+    }
+
+    @Override
+    SocketChannel channel() {
+        return delegate.channel();
+    }
+
+    @Override
+    CompletableFuture<Void> whenReceivingResponse() {
+        return delegate.whenReceivingResponse();
+    }
+
+    @Override
+    boolean isSecure() {
+        return true;
+    }
+
+    @Override
+    boolean isProxied() {
+        return true;
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/Stream.java b/jdk/src/java.httpclient/share/classes/java/net/http/Stream.java
new file mode 100644
index 00000000000..271e81c7a68
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/Stream.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+
+package java.net.http;
+
+import java.io.IOException;
+import java.io.UncheckedIOException;
+import java.net.URI;
+import java.nio.ByteBuffer;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.CompletionException;
+import java.util.function.LongConsumer;
+
+/**
+ * Http/2 Stream
+ */
+class Stream extends ExchangeImpl {
+
+    void debugPrint() {
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    <T> CompletableFuture<T> responseBodyAsync(HttpResponse.BodyProcessor<T> processor) {
+            return null;
+    }
+
+    Stream(HttpClientImpl client, Http2Connection connection, Exchange e) {
+        super(e);
+    }
+
+    @Override
+    HttpResponseImpl getResponse() throws IOException {
+        return null;
+    }
+
+    @Override
+    void sendRequest() throws IOException, InterruptedException {
+    }
+
+    @Override
+    void sendHeadersOnly() throws IOException, InterruptedException {
+    }
+
+    @Override
+    void sendBody() throws IOException, InterruptedException {
+    }
+
+    @Override
+    CompletableFuture<Void> sendHeadersAsync() {
+        return null;
+    }
+
+    @Override
+    CompletableFuture<HttpResponseImpl> getResponseAsync(Void v) {
+        return null;
+    }
+
+    @Override
+    CompletableFuture<Void> sendBodyAsync() {
+        return null;
+    }
+
+    @Override
+    void cancel() {
+    }
+
+
+    @Override
+    CompletableFuture<Void> sendRequestAsync() {
+        return null;
+    }
+
+    @Override
+    <T> T responseBody(HttpResponse.BodyProcessor<T> processor) throws IOException {
+        return null;
+    }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/TimeoutEvent.java b/jdk/src/java.httpclient/share/classes/java/net/http/TimeoutEvent.java
new file mode 100644
index 00000000000..87786a62a77
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/TimeoutEvent.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+
+package java.net.http;
+
+/**
+ * Timeout event delivered by selector thread. Executes given handler
+ * if the timer not cancelled first.
+ *
+ * Register with HttpClientImpl.registerTimer(TimeoutEvent)
+ *
+ * Cancel with HttpClientImpl.cancelTimer(TimeoutEvent)
+ */
+abstract class TimeoutEvent {
+
+    final long timeval;
+
+    long delta; // used when on queue
+
+    TimeoutEvent(long timeval) { this.timeval = timeval; }
+
+    public abstract void handle();
+
+    /**  Returns the timevalue in milli-seconds */
+    public long timevalMillis() { return timeval; }
+}
diff --git a/jdk/src/java.httpclient/share/classes/java/net/http/Utils.java b/jdk/src/java.httpclient/share/classes/java/net/http/Utils.java
new file mode 100644
index 00000000000..a201a23f4bd
--- /dev/null
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/Utils.java
@@ -0,0 +1,221 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+
+package java.net.http;
+
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+import java.io.UnsupportedEncodingException;
+import java.net.NetPermission;
+import java.net.URI;
+import java.net.URLPermission;
+import java.nio.ByteBuffer;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import javax.net.ssl.SSLParameters;
+import sun.net.NetProperties;
+
+/**
+ * Miscellaneous utilities
+ */
+class Utils {
+
+    /**
+     * Allocated buffer size. Must never be higher than 16K. But can be lower
+     * if smaller allocation units preferred. HTTP/2 mandates that all
+     * implementations support frame payloads of at least 16K.
+     */
+    public static final int BUFSIZE = 16 * 1024;
+
+    /** Validates a RFC7230 token */
+    static void validateToken(String token, String errormsg) {
+        int length = token.length();
+        for (int i = 0; i < length; i++) {
+            int c = token.codePointAt(i);
+            if (c >= 0x30 && c <= 0x39 // 0 - 9
+                    || (c >= 0x61 && c <= 0x7a) // a - z
+                    || (c >= 0x41 && c <= 0x5a) // A - Z
+                    || (c >= 0x21 && c <= 0x2e && c != 0x22 && c != 0x27 && c != 0x2c)
+                    || (c >= 0x5e && c <= 0x60)
+                    || (c == 0x7c) || (c == 0x7e)) {
+            } else {
+                throw new IllegalArgumentException(errormsg);
+            }
+        }
+    }
+
+    /**
+     * Return sthe security permission required for the given details.
+     * If method is CONNECT, then uri must be of form "scheme://host:port"
+     */
+    static URLPermission getPermission(URI uri,
+                                       String method,
+                                       Map<String, List<String>> headers) {
+        StringBuilder sb = new StringBuilder();
+
+        String urlstring, actionstring;
+
+        if (method.equals("CONNECT")) {
+            urlstring = uri.toString();
+            actionstring = "CONNECT";
+        } else {
+            sb.append(uri.getScheme())
+                    .append("://")
+                    .append(uri.getHost())
+                    .append(uri.getPath());
+            urlstring = sb.toString();
+
+            sb = new StringBuilder();
+            sb.append(method);
+            if (headers != null && !headers.isEmpty()) {
+                sb.append(':');
+                Set<String> keys = headers.keySet();
+                boolean first = true;
+                for (String key : keys) {
+                    if (!first) {
+                        sb.append(',');
+                    }
+                    sb.append(key);
+                    first = false;
+                }
+            }
+            actionstring = sb.toString();
+        }
+        return new URLPermission(urlstring, actionstring);
+    }
+
+    static void checkNetPermission(String target) {
+        SecurityManager sm = System.getSecurityManager();
+        if (sm == null)
+            return;
+        NetPermission np = new NetPermission(target);
+        sm.checkPermission(np);
+    }
+
+    static int getIntegerNetProperty(String name, int defaultValue) {
+        return AccessController.doPrivileged((PrivilegedAction<Integer>)() ->
+            NetProperties.getInteger(name, defaultValue) );
+    }
+
+    static String getNetProperty(String name) {
+        return AccessController.doPrivileged((PrivilegedAction<String>)() ->
+            NetProperties.get(name) );
+    }
+
+    static SSLParameters copySSLParameters(SSLParameters p) {
+        SSLParameters p1 = new SSLParameters();
+        p1.setAlgorithmConstraints(p.getAlgorithmConstraints());
+        p1.setCipherSuites(p.getCipherSuites());
+        p1.setEnableRetransmissions(p.getEnableRetransmissions());
+        p1.setEndpointIdentificationAlgorithm(p.getEndpointIdentificationAlgorithm());
+        p1.setMaximumPacketSize(p.getMaximumPacketSize());
+        p1.setNeedClientAuth(p.getNeedClientAuth());
+        p1.setProtocols(p.getProtocols().clone());
+        p1.setSNIMatchers(p.getSNIMatchers());
+        p1.setServerNames(p.getServerNames());
+        p1.setUseCipherSuitesOrder(p.getUseCipherSuitesOrder());
+        p1.setWantClientAuth(p.getWantClientAuth());
+        return p1;
+    }
+
+
+    /** Resumes reading into the given buffer. */
+    static void unflip(ByteBuffer buf) {
+        buf.position(buf.limit());
+        buf.limit(buf.capacity());
+    }
+
+    /**
+     * Set limit to position, and position to mark.
+     *
+     *
+     * @param buffer
+     * @param mark
+     */
+    static void flipToMark(ByteBuffer buffer, int mark) {
+        buffer.limit(buffer.position());
+        buffer.position(mark);
+    }
+
+    /** Compact and leave ready for reading. */
+    static void compact(List<ByteBuffer> buffers) {
+        for (ByteBuffer b : buffers) {
+            b.compact();
+            b.flip();
+        }
+    }
+
+    static String stackTrace(Throwable t) {
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        String s = null;
+        try {
+            PrintStream p = new PrintStream(bos, true, "US-ASCII");
+            t.printStackTrace(p);
+            s = bos.toString("US-ASCII");
+        } catch (UnsupportedEncodingException ex) {
+            // can't happen
+        }
+        return s;
+    }
+
+    /** Copies as much of src to dst as possible. */
+    static void copy (ByteBuffer src, ByteBuffer dst) {
+        int srcLen = src.remaining();
+        int dstLen = dst.remaining();
+        if (srcLen > dstLen) {
+            int diff = srcLen - dstLen;
+            int limit = src.limit();
+            src.limit(limit - diff);
+            dst.put(src);
+            src.limit(limit);
+        } else {
+            dst.put(src);
+        }
+    }
+
+    static ByteBuffer copy(ByteBuffer src) {
+        ByteBuffer dst = ByteBuffer.allocate(src.remaining());
+        dst.put(src);
+        dst.flip();
+        return dst;
+    }
+
+    static String combine(String[] s) {
+        StringBuilder sb = new StringBuilder();
+        sb.append('[');
+        boolean first = true;
+        for (String s1 : s) {
+            if (!first) {
+                sb.append(", ");
+                first = false;
+            }
+            sb.append(s1);
+        }
+        sb.append(']');
+        return sb.toString();
+    }
+}
diff --git a/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchConcurrentQueue.java b/jdk/src/java.httpclient/share/classes/java/net/http/package-info.java
similarity index 69%
rename from jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchConcurrentQueue.java
rename to jdk/src/java.httpclient/share/classes/java/net/http/package-info.java
index af055aedb57..fd6d4ae2497 100644
--- a/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchConcurrentQueue.java
+++ b/jdk/src/java.httpclient/share/classes/java/net/http/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,22 +23,18 @@
  * questions.
  */
 
-package com.apple.concurrent;
-
-import java.util.concurrent.Executor;
-
-class LibDispatchConcurrentQueue extends LibDispatchQueue implements Executor {
-        LibDispatchConcurrentQueue(final long queuePtr) {
-                super(queuePtr);
-        }
-
-        @Override
-        public void execute(final Runnable task) {
-                LibDispatchNative.nativeExecuteAsync(ptr, task);
-        }
-
-        @Override
-        protected synchronized void dispose() {
-                // should not dispose the default concurrent queues
-        }
-}
+/**
+ * <h2>High level HTTP API</h2>
+ * This provides a high-level client interface to HTTP (versions 1.1 and 2).
+ * Synchronous and asynchronous (via
+ * {@link java.util.concurrent.CompletableFuture}) modes are provided. The main
+ * classes defined are:
+ * <ul>
+ *    <li>{@link java.net.http.HttpClient}</li>
+ *    <li>{@link java.net.http.HttpRequest}</li>
+ *    <li>{@link java.net.http.HttpResponse}</li>
+ * </ul>
+ *
+ * @since 9
+ */
+package java.net.http;
diff --git a/jdk/src/java.logging/share/classes/java/util/logging/Logger.java b/jdk/src/java.logging/share/classes/java/util/logging/Logger.java
index 3cc00d0e630..48210efeaf6 100644
--- a/jdk/src/java.logging/share/classes/java/util/logging/Logger.java
+++ b/jdk/src/java.logging/share/classes/java/util/logging/Logger.java
@@ -839,6 +839,7 @@ public class Logger {
      * @param   level   One of the message level identifiers, e.g., SEVERE
      * @param   msgSupplier   A function, which when called, produces the
      *                        desired log message
+     * @since 1.8
      */
     public void log(Level level, Supplier<String> msgSupplier) {
         if (!isLoggable(level)) {
diff --git a/jdk/src/java.naming/share/classes/javax/naming/CompoundName.java b/jdk/src/java.naming/share/classes/javax/naming/CompoundName.java
index a7f43a095e3..aa4b4eb252c 100644
--- a/jdk/src/java.naming/share/classes/javax/naming/CompoundName.java
+++ b/jdk/src/java.naming/share/classes/javax/naming/CompoundName.java
@@ -82,7 +82,7 @@ import java.util.Properties;
  *      attribute-value-assertions when specifying multiple attribute/value
  *      pairs. (e.g. ","  in age=65,gender=male).
  *  <dt>jndi.syntax.separator.typeval
- *  <dd>If present, specifies the string that separators attribute
+ *  <dd>If present, specifies the string that separates attribute
  *              from value (e.g. "=" in "age=65")
  *</dl>
  * These properties are interpreted according to the following rules:
diff --git a/jdk/src/jdk.accessibility/share/classes/com/sun/java/accessibility/util/Translator.java b/jdk/src/jdk.accessibility/share/classes/com/sun/java/accessibility/util/Translator.java
index 177fbb4403c..224b5375283 100644
--- a/jdk/src/jdk.accessibility/share/classes/com/sun/java/accessibility/util/Translator.java
+++ b/jdk/src/jdk.accessibility/share/classes/com/sun/java/accessibility/util/Translator.java
@@ -32,6 +32,7 @@ import java.util.*;
 import java.awt.*;
 import java.awt.event.*;
 import java.awt.image.*;
+import java.security.AccessControlException;
 // Do not import Swing classes.  This module is intended to work
 // with both Swing and AWT.
 // import javax.swing.*;
@@ -77,7 +78,7 @@ public class Translator extends AccessibleContext
             return null;
         }
         try {
-            t = Class.forName("com.sun.java.accessibility.util.internal"
+            t = Class.forName("com.sun.java.accessibility.util.internal."
                               + c.getSimpleName()
                               + "Translator");
             return t;
@@ -105,6 +106,10 @@ public class Translator extends AccessibleContext
         if (o instanceof Accessible) {
             a = (Accessible)o;
         } else {
+            // About to "newInstance" an object of a class of a restricted package
+            // so ensure the caller is allowed access to that package.
+            String pkg = "com.sun.java.accessibility.util.internal";
+            System.getSecurityManager().checkPackageAccess(pkg);
             Class<?> translatorClass = getTranslatorClass(o.getClass());
             if (translatorClass != null) {
                 try {
diff --git a/jdk/src/jdk.charsets/share/classes/sun/nio/cs/ext/AbstractCharsetProvider.java b/jdk/src/jdk.charsets/share/classes/sun/nio/cs/ext/AbstractCharsetProvider.java
index 972d6593573..1c60443415b 100644
--- a/jdk/src/jdk.charsets/share/classes/sun/nio/cs/ext/AbstractCharsetProvider.java
+++ b/jdk/src/jdk.charsets/share/classes/sun/nio/cs/ext/AbstractCharsetProvider.java
@@ -33,7 +33,6 @@ import java.util.TreeMap;
 import java.util.Iterator;
 import java.util.Locale;
 import java.util.Map;
-import sun.misc.ASCIICaseInsensitiveComparator;
 
 
 /**
@@ -49,22 +48,22 @@ public class AbstractCharsetProvider
     /* Maps canonical names to class names
      */
     private Map<String,String> classMap
-        = new TreeMap<>(ASCIICaseInsensitiveComparator.CASE_INSENSITIVE_ORDER);
+        = new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
 
     /* Maps alias names to canonical names
      */
     private Map<String,String> aliasMap
-        = new TreeMap<>(ASCIICaseInsensitiveComparator.CASE_INSENSITIVE_ORDER);
+        = new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
 
     /* Maps canonical names to alias-name arrays
      */
     private Map<String,String[]> aliasNameMap
-        = new TreeMap<>(ASCIICaseInsensitiveComparator.CASE_INSENSITIVE_ORDER);
+        = new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
 
     /* Maps canonical names to soft references that hold cached instances
      */
     private Map<String,SoftReference<Charset>> cache
-        = new TreeMap<>(ASCIICaseInsensitiveComparator.CASE_INSENSITIVE_ORDER);
+        = new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
 
     private String packagePrefix;
 
diff --git a/jdk/src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/RSAKeyPairGenerator.java b/jdk/src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/RSAKeyPairGenerator.java
index f0d193eb8a6..f9ffd5fe697 100644
--- a/jdk/src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/RSAKeyPairGenerator.java
+++ b/jdk/src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/RSAKeyPairGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -46,7 +46,7 @@ public final class RSAKeyPairGenerator extends KeyPairGeneratorSpi {
     // Supported by Microsoft Base, Strong and Enhanced Cryptographic Providers
     static final int KEY_SIZE_MIN = 512; // disallow MSCAPI min. of 384
     static final int KEY_SIZE_MAX = 16384;
-    private static final int KEY_SIZE_DEFAULT = 1024;
+    private static final int KEY_SIZE_DEFAULT = 2048;
 
     // size of the key to generate, KEY_SIZE_MIN <= keySize <= KEY_SIZE_MAX
     private int keySize;
diff --git a/jdk/src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/SunMSCAPI.java b/jdk/src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/SunMSCAPI.java
index 9b36d662081..94b8535ea8f 100644
--- a/jdk/src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/SunMSCAPI.java
+++ b/jdk/src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/SunMSCAPI.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -182,7 +182,7 @@ public final class SunMSCAPI extends Provider {
                  * Key Pair Generator engines
                  */
                 attrs.clear();
-                attrs.put("KeySize", "1024");
+                attrs.put("KeySize", "16384");
                 putService(new ProviderService(p, "KeyPairGenerator",
                            "RSA", "sun.security.mscapi.RSAKeyPairGenerator",
                            null, attrs));
diff --git a/jdk/src/jdk.crypto.pkcs11/share/classes/sun/security/pkcs11/P11KeyPairGenerator.java b/jdk/src/jdk.crypto.pkcs11/share/classes/sun/security/pkcs11/P11KeyPairGenerator.java
index 4adac8ce4bf..bccddb41bd1 100644
--- a/jdk/src/jdk.crypto.pkcs11/share/classes/sun/security/pkcs11/P11KeyPairGenerator.java
+++ b/jdk/src/jdk.crypto.pkcs11/share/classes/sun/security/pkcs11/P11KeyPairGenerator.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -106,8 +106,15 @@ final class P11KeyPairGenerator extends KeyPairGeneratorSpi {
                 maxKeyLen = 2048;
             }
         } else {
-            // RSA, DH, and DSA
-            keySize = 1024;
+            if (algorithm.equals("DSA")) {
+                // keep default keysize at 1024 since larger keysizes may be
+                // incompatible with SHA1withDSA and SHA-2 Signature algs
+                // may not be supported by native pkcs11 implementations
+                keySize = 1024;
+            } else {
+                // RSA and DH
+                keySize = 2048;
+            }
             if ((minKeyLen == -1) || (minKeyLen < 512)) {
                 minKeyLen = 512;
             }
diff --git a/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/Dispatch.java b/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/Dispatch.java
deleted file mode 100644
index e983504a626..00000000000
--- a/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/Dispatch.java
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package com.apple.concurrent;
-
-import java.util.concurrent.*;
-
-/**
- * Factory for {@link Executor}s and {@link ExecutorService}s backed by
- * libdispatch.
- *
- * Access is controlled through the Dispatch.getInstance() method, because
- * performed tasks occur on threads owned by libdispatch. These threads are
- * not owned by any particular AppContext or have any specific context
- * classloader installed.
- *
- * @since Java for Mac OS X 10.6 Update 2
- */
-public final class Dispatch {
-        /**
-         * The priorities of the three default asynchronous queues.
-         */
-        public enum Priority {
-                LOW(-2), NORMAL(0), HIGH(2); // values from <dispatch/queue.h>
-
-                final int nativePriority;
-                Priority(final int nativePriority) { this.nativePriority = nativePriority; }
-        };
-
-        final static Dispatch instance = new Dispatch();
-
-        /**
-         * Factory method returns an instnace of Dispatch if supported by the
-         * underlying operating system, and if the caller's security manager
-         * permits "canInvokeInSystemThreadGroup".
-         *
-         * @return a factory instance of Dispatch, or null if not available
-         */
-        public static Dispatch getInstance() {
-                checkSecurity();
-                if (!LibDispatchNative.nativeIsDispatchSupported()) return null;
-
-                return instance;
-        }
-
-        private static void checkSecurity() {
-        final SecurityManager security = System.getSecurityManager();
-        if (security != null) security.checkPermission(new RuntimePermission("canInvokeInSystemThreadGroup"));
-    }
-
-        private Dispatch() { }
-
-        /**
-         * Creates an {@link Executor} that performs tasks asynchronously. The {@link Executor}
-         * cannot be shutdown, and enqueued {@link Runnable}s cannot be canceled. Passing null
-         * returns the {@link Priority.NORMAL} {@link Executor}.
-         *
-         * @param priority - the priority of the returned {@link Executor}
-         * @return an asynchronous {@link Executor}
-         */
-        public Executor getAsyncExecutor(Priority priority) {
-                if (priority == null) priority = Priority.NORMAL;
-                final long nativeQueue = LibDispatchNative.nativeCreateConcurrentQueue(priority.nativePriority);
-                if (nativeQueue == 0L) return null;
-                return new LibDispatchConcurrentQueue(nativeQueue);
-        }
-
-        int queueIndex = 0;
-        /**
-         * Creates an {@link ExecutorService} that performs tasks synchronously in FIFO order.
-         * Useful to protect a resource against concurrent modification, in lieu of a lock.
-         * Passing null returns an {@link ExecutorService} with a uniquely labeled queue.
-         *
-         * @param label - a label to name the queue, shown in several debugging tools
-         * @return a synchronous {@link ExecutorService}
-         */
-        public ExecutorService createSerialExecutor(String label) {
-                if (label == null) label = "";
-                if (label.length() > 256) label = label.substring(0, 256);
-                String queueName = "com.apple.java.concurrent.";
-                if ("".equals(label)) {
-                        synchronized (this) {
-                                queueName += queueIndex++;
-                        }
-                } else {
-                        queueName += label;
-                }
-
-                final long nativeQueue = LibDispatchNative.nativeCreateSerialQueue(queueName);
-                if (nativeQueue == 0) return null;
-                return new LibDispatchSerialQueue(nativeQueue);
-        }
-
-        Executor nonBlockingMainQueue = null;
-        /**
-         * Returns an {@link Executor} that performs the provided Runnables on the main queue of the process.
-         * Runnables submitted to this {@link Executor} will not run until the AWT is started or another native toolkit is running a CFRunLoop or NSRunLoop on the main thread.
-         *
-         * Submitting a Runnable to this {@link Executor} does not wait for the Runnable to complete.
-         * @return an asynchronous {@link Executor} that is backed by the main queue
-         */
-        public synchronized Executor getNonBlockingMainQueueExecutor() {
-                if (nonBlockingMainQueue != null) return nonBlockingMainQueue;
-                return nonBlockingMainQueue = new LibDispatchMainQueue.ASync();
-        }
-
-        Executor blockingMainQueue = null;
-        /**
-         * Returns an {@link Executor} that performs the provided Runnables on the main queue of the process.
-         * Runnables submitted to this {@link Executor} will not run until the AWT is started or another native toolkit is running a CFRunLoop or NSRunLoop on the main thread.
-         *
-         * Submitting a Runnable to this {@link Executor} will block until the Runnable has completed.
-         * @return an {@link Executor} that is backed by the main queue
-         */
-        public synchronized Executor getBlockingMainQueueExecutor() {
-                if (blockingMainQueue != null) return blockingMainQueue;
-                return blockingMainQueue = new LibDispatchMainQueue.Sync();
-        }
-}
diff --git a/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchSerialQueue.java b/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchSerialQueue.java
deleted file mode 100644
index bb22566aef0..00000000000
--- a/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/LibDispatchSerialQueue.java
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package com.apple.concurrent;
-
-import java.util.List;
-import java.util.concurrent.*;
-
-class LibDispatchSerialQueue extends AbstractExecutorService {
-        static final int RUNNING    = 0;
-    static final int SHUTDOWN   = 1;
-//  static final int STOP       = 2; // not supported by GCD
-    static final int TERMINATED = 3;
-
-    final Object lock = new Object();
-        LibDispatchQueue nativeQueueWrapper;
-    volatile int runState;
-
-        LibDispatchSerialQueue(final long queuePtr) {
-                nativeQueueWrapper = new LibDispatchQueue(queuePtr);
-        }
-
-        @Override
-        public void execute(final Runnable task) {
-                if (nativeQueueWrapper == null) return;
-                LibDispatchNative.nativeExecuteAsync(nativeQueueWrapper.ptr, task);
-        }
-
-        @Override
-        public boolean isShutdown() {
-                return runState != RUNNING;
-        }
-
-        @Override
-        public boolean isTerminated() {
-                return runState == TERMINATED;
-        }
-
-        @Override
-        public void shutdown() {
-                synchronized (lock) {
-                        if (runState != RUNNING) return;
-
-                        runState = SHUTDOWN;
-                        execute(new Runnable() {
-                                public void run() {
-                                        synchronized (lock) {
-                                                runState = TERMINATED;
-                                                lock.notifyAll(); // for the benefit of awaitTermination()
-                                        }
-                                }
-                        });
-                        nativeQueueWrapper = null;
-                }
-        }
-
-        @Override
-        public List<Runnable> shutdownNow() {
-                shutdown();
-                return null;
-        }
-
-        @Override
-        public boolean awaitTermination(final long timeout, final TimeUnit unit) throws InterruptedException {
-                if (runState == TERMINATED) return true;
-
-                final long millis = unit.toMillis(timeout);
-                if (millis <= 0) return false;
-
-                synchronized (lock) {
-                        if (runState == TERMINATED) return true;
-                        lock.wait(timeout);
-                        if (runState == TERMINATED) return true;
-                }
-
-                return false;
-        }
-}
diff --git a/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/package.html b/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/package.html
deleted file mode 100644
index 003a7a239f3..00000000000
--- a/jdk/src/jdk.deploy.osx/macosx/classes/com/apple/concurrent/package.html
+++ /dev/null
@@ -1,7 +0,0 @@
-<html>
-<head>
-</head>
-<body bgcolor="white">
-Apple-specific implementations of the java.util.concurrent.* API based on libdispatch.
-</body>
-</html>
diff --git a/jdk/src/jdk.deploy.osx/macosx/native/libosx/Dispatch.m b/jdk/src/jdk.deploy.osx/macosx/native/libosx/Dispatch.m
deleted file mode 100644
index cdeac0d435d..00000000000
--- a/jdk/src/jdk.deploy.osx/macosx/native/libosx/Dispatch.m
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * Must include this before JavaNativeFoundation.h to get jni.h from build
- */
-#include "jni.h"
-#include "jni_util.h"
-
-#import "com_apple_concurrent_LibDispatchNative.h"
-
-#import <dispatch/dispatch.h>
-#import <JavaNativeFoundation/JavaNativeFoundation.h>
-
-/*
- * Declare library specific JNI_Onload entry if static build
- */
-DEF_STATIC_JNI_OnLoad
-
-/*
- * Class:     com_apple_concurrent_LibDispatchNative
- * Method:    nativeIsDispatchSupported
- * Signature: ()Z
- */
-JNIEXPORT jboolean JNICALL Java_com_apple_concurrent_LibDispatchNative_nativeIsDispatchSupported
-(JNIEnv *env, jclass clazz)
-{
-        return JNI_TRUE;
-}
-
-
-/*
- * Class:     com_apple_concurrent_LibDispatchNative
- * Method:    nativeGetMainQueue
- * Signature: ()J
- */
-JNIEXPORT jlong JNICALL Java_com_apple_concurrent_LibDispatchNative_nativeGetMainQueue
-(JNIEnv *env, jclass clazz)
-{
-        dispatch_queue_t queue = dispatch_get_main_queue();
-        return ptr_to_jlong(queue);
-}
-
-
-/*
- * Class:     com_apple_concurrent_LibDispatchNative
- * Method:    nativeCreateConcurrentQueue
- * Signature: (I)J
- */
-JNIEXPORT jlong JNICALL Java_com_apple_concurrent_LibDispatchNative_nativeCreateConcurrentQueue
-(JNIEnv *env, jclass clazz, jint priority)
-{
-        dispatch_queue_t queue = dispatch_get_global_queue((long)priority, 0);
-        return ptr_to_jlong(queue);
-}
-
-
-/*
- * Class:     com_apple_concurrent_LibDispatchNative
- * Method:    nativeCreateSerialQueue
- * Signature: (Ljava/lang/String;)J
- */
-JNIEXPORT jlong JNICALL Java_com_apple_concurrent_LibDispatchNative_nativeCreateSerialQueue
-(JNIEnv *env, jclass clazz, jstring name)
-{
-        if (name == NULL) return 0L;
-
-        jboolean isCopy;
-        const char *queue_name = (*env)->GetStringUTFChars(env, name, &isCopy);
-        dispatch_queue_t queue = dispatch_queue_create(queue_name, NULL);
-        (*env)->ReleaseStringUTFChars(env, name, queue_name);
-
-        return ptr_to_jlong(queue);
-}
-
-
-/*
- * Class:     com_apple_concurrent_LibDispatchNative
- * Method:    nativeReleaseQueue
- * Signature: (J)V
- */
-JNIEXPORT void JNICALL Java_com_apple_concurrent_LibDispatchNative_nativeReleaseQueue
-(JNIEnv *env, jclass clazz, jlong nativeQueue)
-{
-        if (nativeQueue == 0L) return;
-        dispatch_release((dispatch_queue_t)jlong_to_ptr(nativeQueue));
-}
-
-
-static JNF_CLASS_CACHE(jc_Runnable, "java/lang/Runnable");
-static JNF_MEMBER_CACHE(jm_run, jc_Runnable, "run", "()V");
-
-static void perform_dispatch(JNIEnv *env, jlong nativeQueue, jobject runnable, void (*dispatch_fxn)(dispatch_queue_t, dispatch_block_t))
-{
-JNF_COCOA_ENTER(env);
-        dispatch_queue_t queue = (dispatch_queue_t)jlong_to_ptr(nativeQueue);
-        if (queue == NULL) return; // shouldn't happen
-
-        // create a global-ref around the Runnable, so it can be safely passed to the dispatch thread
-        JNFJObjectWrapper *wrappedRunnable = [[JNFJObjectWrapper alloc] initWithJObject:runnable withEnv:env];
-
-        dispatch_fxn(queue, ^{
-                // attach the dispatch thread to the JVM if necessary, and get an env
-                JNFThreadContext ctx = JNFThreadDetachOnThreadDeath | JNFThreadSetSystemClassLoaderOnAttach | JNFThreadAttachAsDaemon;
-                JNIEnv *blockEnv = JNFObtainEnv(&ctx);
-
-        JNF_COCOA_ENTER(blockEnv);
-
-                // call the user's runnable
-                JNFCallObjectMethod(blockEnv, [wrappedRunnable jObject], jm_run);
-
-                // explicitly clear object while we have an env (it's cheaper that way)
-                [wrappedRunnable setJObject:NULL withEnv:blockEnv];
-
-        JNF_COCOA_EXIT(blockEnv);
-
-                // let the env go, but leave the thread attached as a daemon
-                JNFReleaseEnv(blockEnv, &ctx);
-        });
-
-        // release this thread's interest in the Runnable, the block
-        // will have retained the it's own interest above
-        [wrappedRunnable release];
-
-JNF_COCOA_EXIT(env);
-}
-
-
-/*
- * Class:     com_apple_concurrent_LibDispatchNative
- * Method:    nativeExecuteAsync
- * Signature: (JLjava/lang/Runnable;)V
- */
-JNIEXPORT void JNICALL Java_com_apple_concurrent_LibDispatchNative_nativeExecuteAsync
-(JNIEnv *env, jclass clazz, jlong nativeQueue, jobject runnable)
-{
-        // enqueues and returns
-        perform_dispatch(env, nativeQueue, runnable, dispatch_async);
-}
-
-
-/*
- * Class:     com_apple_concurrent_LibDispatchNative
- * Method:    nativeExecuteSync
- * Signature: (JLjava/lang/Runnable;)V
- */
-JNIEXPORT void JNICALL Java_com_apple_concurrent_LibDispatchNative_nativeExecuteSync
-(JNIEnv *env, jclass clazz, jlong nativeQueue, jobject runnable)
-{
-        // blocks until the Runnable completes
-        perform_dispatch(env, nativeQueue, runnable, dispatch_sync);
-}
diff --git a/jdk/src/jdk.jdi/share/native/libdt_shmem/shmemBack.c b/jdk/src/jdk.jdi/share/native/libdt_shmem/shmemBack.c
index 1b42ad4d12c..81419a9d6a7 100644
--- a/jdk/src/jdk.jdi/share/native/libdt_shmem/shmemBack.c
+++ b/jdk/src/jdk.jdi/share/native/libdt_shmem/shmemBack.c
@@ -338,7 +338,7 @@ shmemGetLastError(jdwpTransportEnv* env, char **msgP)
     return JDWPTRANSPORT_ERROR_NONE;
 }
 
-JNIEXPORT jint JNICALL
+jint JNICALL
 jdwpTransport_OnLoad(JavaVM *vm, jdwpTransportCallback* cbTablePtr,
                      jint version, jdwpTransportEnv** result)
 {
diff --git a/jdk/src/jdk.jdwp.agent/share/native/libdt_socket/socketTransport.c b/jdk/src/jdk.jdwp.agent/share/native/libdt_socket/socketTransport.c
index bcd21400ad2..9c86b5a2a27 100644
--- a/jdk/src/jdk.jdwp.agent/share/native/libdt_socket/socketTransport.c
+++ b/jdk/src/jdk.jdwp.agent/share/native/libdt_socket/socketTransport.c
@@ -784,7 +784,7 @@ socketTransport_getLastError(jdwpTransportEnv* env, char** msgP) {
     return JDWPTRANSPORT_ERROR_NONE;
 }
 
-JNIEXPORT jint JNICALL
+jint JNICALL
 jdwpTransport_OnLoad(JavaVM *vm, jdwpTransportCallback* cbTablePtr,
                      jint version, jdwpTransportEnv** result)
 {
diff --git a/jdk/src/jdk.jsobject/share/classes/jdk/internal/netscape/javascript/spi/JSObjectProvider.java b/jdk/src/jdk.jsobject/share/classes/jdk/internal/netscape/javascript/spi/JSObjectProvider.java
new file mode 100644
index 00000000000..69c123572d3
--- /dev/null
+++ b/jdk/src/jdk.jsobject/share/classes/jdk/internal/netscape/javascript/spi/JSObjectProvider.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package jdk.internal.netscape.javascript.spi;
+
+import java.applet.Applet;
+import netscape.javascript.JSException;
+import netscape.javascript.JSObject;
+
+public interface JSObjectProvider {
+    /**
+     * Return a JSObject for the window containing the given applet.
+     * Implementations of this class should return null if not connected to a
+     * browser, for example, when running in AppletViewer.
+     *
+     * @param applet The applet.
+     * @return JSObject for the window containing the given applet or null if we
+     * are not connected to a browser.
+     * @throws JSException when an error is encountered.
+     */
+    public JSObject getWindow(Applet applet) throws JSException;
+}
diff --git a/jdk/src/jdk.jsobject/share/classes/netscape/javascript/JSException.java b/jdk/src/jdk.jsobject/share/classes/netscape/javascript/JSException.java
new file mode 100644
index 00000000000..a47ed9f1de7
--- /dev/null
+++ b/jdk/src/jdk.jsobject/share/classes/netscape/javascript/JSException.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2006, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package netscape.javascript;
+
+/**
+ * Thrown when an exception is raised in the JavaScript engine. This is merely
+ * a marker class to indicate an exception relating to the JavaScript
+ * interface.
+ */
+public class JSException extends RuntimeException {
+    private static final long serialVersionUID = 2778103758223661489L;
+
+    /**
+     * Constructs a new JavaScript exception with null as it's detail message.
+     */
+    public JSException() {
+        super();
+    }
+
+    /**
+     * Construct a new JavaScript exception with the specified detail message.
+     *
+     * @param s The detail message
+     */
+    public JSException(String s) {
+        super(s);
+    }
+
+    /**
+     * Construct a new JavaScript exception with the specified cause.
+     *
+     * @param t Throwable cause
+     */
+    public JSException(Throwable t) {
+        super(t);
+    }
+}
diff --git a/jdk/src/jdk.jsobject/share/classes/netscape/javascript/JSObject.java b/jdk/src/jdk.jsobject/share/classes/netscape/javascript/JSObject.java
new file mode 100644
index 00000000000..250825ad676
--- /dev/null
+++ b/jdk/src/jdk.jsobject/share/classes/netscape/javascript/JSObject.java
@@ -0,0 +1,182 @@
+/*
+ * Copyright (c) 2006, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package netscape.javascript;
+
+import jdk.internal.netscape.javascript.spi.JSObjectProvider;
+import java.applet.Applet;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.Iterator;
+import java.util.ServiceLoader;
+
+/**
+ * <p>
+ * Allows Java code to manipulate JavaScript objects.
+ * </p>
+ *
+ * <p>
+ * When a JavaScript object is passed or returned to Java code, it
+ * is wrapped in an instance of {@code JSObject}. When a
+ * {@code JSObject} instance is passed to the JavaScript engine,
+ * it is unwrapped back to its original JavaScript object. The
+ * {@code JSObject} class provides a way to invoke JavaScript
+ * methods and examine JavaScript properties.
+ * </p>
+ *
+ * <p> Any data returned from the JavaScript engine to Java is
+ * converted to Java data types. Certain data passed to the JavaScript
+ * engine is converted to JavaScript data types.
+ * </p>
+ *
+ */
+public abstract class JSObject {
+    /**
+     * Constructs a new JSObject. Users should neither call this method nor
+     * subclass JSObject.
+     */
+    protected JSObject()  {
+    }
+
+    /**
+     * Calls a JavaScript method. Equivalent to
+     * "this.methodName(args[0], args[1], ...)" in JavaScript.
+     *
+     * @param methodName The name of the JavaScript method to be invoked.
+     * @param args the Java objects passed as arguments to the method.
+     * @return Result of the method.
+     * @throws JSException when an error is reported from the browser or
+     * JavaScript engine.
+     */
+    public abstract Object call(String methodName, Object... args) throws JSException;
+
+    /**
+     * Evaluates a JavaScript expression. The expression is a string of
+     * JavaScript source code which will be evaluated in the context given by
+     * "this".
+     *
+     * @param s The JavaScript expression.
+     * @return Result of the JavaScript evaluation.
+     * @throws JSException when an error is reported from the browser or
+     * JavaScript engine.
+     */
+    public abstract Object eval(String s) throws JSException;
+
+    /**
+     * Retrieves a named member of a JavaScript object. Equivalent to
+     * "this.name" in JavaScript.
+     *
+     * @param name The name of the JavaScript property to be accessed.
+     * @return The value of the propery.
+     * @throws JSException when an error is reported from the browser or
+     * JavaScript engine.
+     */
+    public abstract Object getMember(String name) throws JSException;
+
+    /**
+     * Sets a named member of a JavaScript object. Equivalent to
+     * "this.name = value" in JavaScript.
+     *
+     * @param name The name of the JavaScript property to be accessed.
+     * @param value The value of the propery.
+     * @throws JSException when an error is reported from the browser or
+     * JavaScript engine.
+     */
+    public abstract void setMember(String name, Object value) throws JSException;
+
+    /**
+     * Removes a named member of a JavaScript object. Equivalent
+     * to "delete this.name" in JavaScript.
+     *
+     * @param name The name of the JavaScript property to be removed.
+     * @throws JSException when an error is reported from the browser or
+     * JavaScript engine.
+     */
+    public abstract void removeMember(String name) throws JSException;
+
+    /**
+     * Retrieves an indexed member of a JavaScript object. Equivalent to
+     * "this[index]" in JavaScript.
+     *
+     * @param index The index of the array to be accessed.
+     * @return The value of the indexed member.
+     * @throws JSException when an error is reported from the browser or
+     * JavaScript engine.
+     */
+    public abstract Object getSlot(int index) throws JSException;
+
+    /**
+     * Sets an indexed member of a JavaScript object. Equivalent to
+     * "this[index] = value" in JavaScript.
+     *
+     * @param index The index of the array to be accessed.
+     * @param value The value to set
+     * @throws JSException when an error is reported from the browser or
+     * JavaScript engine.
+     */
+    public abstract void setSlot(int index, Object value) throws JSException;
+
+    /**
+     * Returns a JSObject for the window containing the given applet. This
+     * method only works when the Java code is running in a browser as an
+     * applet. The object returned may be used to access the HTML DOM directly.
+     *
+     * @param applet The applet.
+     * @return JSObject representing the window containing the given applet or
+     * {@code null} if we are not connected to a browser.
+     * @throws JSException when an error is reported from the browser or
+     * JavaScript engine or if applet is {@code null}
+     */
+    public static JSObject getWindow(Applet applet) throws JSException {
+        return ProviderLoader.callGetWindow(applet);
+    }
+
+    private static class ProviderLoader {
+        private static final JSObjectProvider provider;
+
+        static {
+            provider = AccessController.doPrivileged(
+                new PrivilegedAction<>() {
+                    @Override
+                    public JSObjectProvider run() {
+                        Iterator<JSObjectProvider> providers =
+                            ServiceLoader.loadInstalled(JSObjectProvider.class).iterator();
+                        if (providers.hasNext()) {
+                            return providers.next();
+                        }
+                        return null;
+                    }
+                }
+            );
+        }
+
+        private static JSObject callGetWindow(Applet applet) {
+            if (provider != null) {
+                return provider.getWindow(applet);
+            }
+            return null;
+        }
+    }
+}
diff --git a/jdk/src/jdk.jsobject/share/classes/netscape/javascript/package-info.java b/jdk/src/jdk.jsobject/share/classes/netscape/javascript/package-info.java
new file mode 100644
index 00000000000..d3770732bc0
--- /dev/null
+++ b/jdk/src/jdk.jsobject/share/classes/netscape/javascript/package-info.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * <p>
+ * Provides Java code the ability to access the JavaScript engine and the
+ * HTML DOM in the web browser.
+ * </p>
+ *
+ * <p>
+ * The classes in this package were initially specified by Netscape, and are the
+ * de facto standard mechanism for calling JavaScript from the Java runtime.
+ * </p>
+ */
+
+package netscape.javascript;
diff --git a/jdk/src/jdk.localedata/share/classes/META-INF/services/sun.util.locale.provider.LocaleDataMetaInfo b/jdk/src/jdk.localedata/share/classes/META-INF/services/sun.util.locale.provider.LocaleDataMetaInfo
index b2a0b3ad6c7..076f3b15265 100644
--- a/jdk/src/jdk.localedata/share/classes/META-INF/services/sun.util.locale.provider.LocaleDataMetaInfo
+++ b/jdk/src/jdk.localedata/share/classes/META-INF/services/sun.util.locale.provider.LocaleDataMetaInfo
@@ -1,2 +1,2 @@
 sun.util.resources.provider.NonBaseLocaleDataMetaInfo
-sun.util.resources.cldr.provider.CLDRLocaleDataMetaInfo_jdk_localedata
+sun.util.resources.cldr.provider.CLDRLocaleDataMetaInfo
diff --git a/jdk/test/ProblemList.txt b/jdk/test/ProblemList.txt
index 5b07bb2d65f..5296f830828 100644
--- a/jdk/test/ProblemList.txt
+++ b/jdk/test/ProblemList.txt
@@ -200,6 +200,9 @@ java/nio/channels/Selector/OutOfBand.java                       macosx-all
 java/nio/file/WatchService/Basic.java				solaris-all
 java/nio/file/WatchService/LotsOfEvents.java			solaris-all
 
+# 8149712
+java/nio/charset/coders/BashStreams.java                        generic-all
+
 ############################################################################
 
 # jdk_rmi
@@ -331,9 +334,6 @@ javax/imageio/plugins/tiff/WriteToSequenceAfterAbort.java       generic-all
 
 # jdk_time
 
-# 8134979
-java/time/tck/java/time/chrono/TCKJapaneseChronology.java       generic-all
-
 ############################################################################
 
 # jdk_tools
diff --git a/jdk/test/TEST.groups b/jdk/test/TEST.groups
index 7d56e8afd61..ea9a6d6fa7e 100644
--- a/jdk/test/TEST.groups
+++ b/jdk/test/TEST.groups
@@ -28,7 +28,6 @@
 tier1 = \
     :jdk_lang \
     -java/lang/ProcessHandle/TreeTest.java \
-    -java/util/zip/TestLocalTime.java \
     :jdk_util \
     -java/util/WeakHashMap/GCDuringIteration.java \
     -java/util/concurrent/ThreadPoolExecutor/ConfigChanges.java \
@@ -40,7 +39,6 @@ tier1 = \
 
 tier2 = \
     java/lang/ProcessHandle/TreeTest.java \
-    java/util/zip/TestLocalTime.java \
     java/util/WeakHashMap/GCDuringIteration.java \
     java/util/concurrent/ThreadPoolExecutor/ConfigChanges.java \
     java/util/concurrent/forkjoin/FJExceptionTableLeak.java \
diff --git a/jdk/test/com/sun/crypto/provider/Cipher/PBE/CheckPBEKeySize.java b/jdk/test/com/sun/crypto/provider/Cipher/PBE/CheckPBEKeySize.java
new file mode 100644
index 00000000000..324d80441fb
--- /dev/null
+++ b/jdk/test/com/sun/crypto/provider/Cipher/PBE/CheckPBEKeySize.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8151149
+ * @modules java.base/com.sun.crypto.provider
+ */
+
+import java.lang.reflect.*;
+import java.security.*;
+import javax.crypto.*;
+import javax.crypto.spec.*;
+import com.sun.crypto.provider.*;
+
+public class CheckPBEKeySize {
+
+    private static final String ALGO = "PBEWithSHA1AndDESede";
+    private static final int KEYSIZE = 112; // Triple DES effective key size
+
+    public static final void main(String[] args) throws Exception {
+
+        // Generate a PBE key
+        SecretKeyFactory skFac = SecretKeyFactory.getInstance("PBE");
+        SecretKey skey =
+            skFac.generateSecret(new PBEKeySpec("test123".toCharArray()));
+
+        // Initialize the PBE cipher
+        Cipher cipher = Cipher.getInstance(ALGO);
+        cipher.init(Cipher.ENCRYPT_MODE, skey);
+
+        // Permit access to the Cipher.spi field (a CipherSpi object)
+        Field spi = Cipher.class.getDeclaredField("spi");
+        spi.setAccessible(true);
+        Object value = spi.get(cipher);
+
+        // Permit access to the CipherSpi.engineGetKeySize method
+        Method engineGetKeySize =
+            PKCS12PBECipherCore$PBEWithSHA1AndDESede.class
+                .getDeclaredMethod("engineGetKeySize", Key.class);
+        engineGetKeySize.setAccessible(true);
+
+        // Check the key size
+        int keySize = (int) engineGetKeySize.invoke(value, skey);
+        if (keySize == KEYSIZE) {
+            System.out.println(ALGO + ".engineGetKeySize returns " + keySize +
+                " bits, as expected");
+            System.out.println("OK");
+        } else {
+            throw new Exception("ERROR: " + ALGO + " key size is incorrect");
+        }
+    }
+}
diff --git a/jdk/test/com/sun/crypto/provider/KeyAgreement/TestExponentSize.java b/jdk/test/com/sun/crypto/provider/KeyAgreement/TestExponentSize.java
index 6226fe9191d..b304121fa0c 100644
--- a/jdk/test/com/sun/crypto/provider/KeyAgreement/TestExponentSize.java
+++ b/jdk/test/com/sun/crypto/provider/KeyAgreement/TestExponentSize.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -83,10 +83,10 @@ public class TestExponentSize {
         KeyPair kp;
         KeyPairGenerator kpg = KeyPairGenerator.getInstance("DH", "SunJCE");
 
-        // Sun's default uses a default psize of 1024 and
+        // Sun's default uses a default psize of 2048 and
         // lsize of (pSize / 2) but at least 384 bits
         kp = kpg.generateKeyPair();
-        checkKeyPair(kp, Sizes.ten24, Sizes.five12);
+        checkKeyPair(kp, Sizes.twenty48, Sizes.ten24);
 
         DHPublicKey publicKey = (DHPublicKey)kp.getPublic();
         BigInteger p = publicKey.getParams().getP();
@@ -98,15 +98,15 @@ public class TestExponentSize {
 
         kpg.initialize(new DHParameterSpec(p, g, Sizes.ten24.getIntSize()));
         kp = kpg.generateKeyPair();
-        checkKeyPair(kp, Sizes.ten24, Sizes.ten24);
+        checkKeyPair(kp, Sizes.twenty48, Sizes.ten24);
 
         kpg.initialize(new DHParameterSpec(p, g, Sizes.five12.getIntSize()));
         kp = kpg.generateKeyPair();
-        checkKeyPair(kp, Sizes.ten24, Sizes.five12);
+        checkKeyPair(kp, Sizes.twenty48, Sizes.five12);
 
         kpg.initialize(new DHParameterSpec(p, g, Sizes.two56.getIntSize()));
         kp = kpg.generateKeyPair();
-        checkKeyPair(kp, Sizes.ten24, Sizes.two56);
+        checkKeyPair(kp, Sizes.twenty48, Sizes.two56);
 
         kpg.initialize(Sizes.five12.getIntSize());
         kp = kpg.generateKeyPair();
diff --git a/jdk/test/com/sun/jdi/RedefineAddPrivateMethod.sh b/jdk/test/com/sun/jdi/RedefineAddPrivateMethod.sh
new file mode 100644
index 00000000000..d91f74ab85c
--- /dev/null
+++ b/jdk/test/com/sun/jdi/RedefineAddPrivateMethod.sh
@@ -0,0 +1,79 @@
+#!/bin/sh
+
+#
+# Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+#  @test
+#  @bug 8149743
+#  @summary crash when adding a breakpoint after redefining to add a private static method
+#  @run shell RedefineAddPrivateMethod.sh
+
+compileOptions=-g
+
+createJavaFile()
+{
+    cat <<EOF > $1.java.1
+public class $1 {
+    static public void main(String[] args) {
+        System.out.println("@1 breakpoint");
+        System.out.println("@2 breakpoint");
+    }
+
+    // @1 uncomment private static void test() {}
+}
+EOF
+}
+
+# This is called to feed cmds to jdb.
+dojdbCmds()
+{
+    setBkpts @1
+    runToBkpt @1
+    redefineClass @1
+    setBkpts @2
+    runToBkpt @2
+    cmd exitJdb
+}
+
+
+mysetup()
+{
+    if [ -z "$TESTSRC" ] ; then
+        TESTSRC=.
+    fi
+
+    for ii in . $TESTSRC $TESTSRC/.. ; do
+        if [ -r "$ii/ShellScaffold.sh" ] ; then
+            . $ii/ShellScaffold.sh 
+            break
+        fi
+    done
+}
+
+# You could replace this next line with the contents
+# of ShellScaffold.sh and this script will run just the same.
+mysetup
+
+runit
+debuggeeFailIfPresent "Internal exception:"
+pass
diff --git a/jdk/test/com/sun/jdi/TestScaffold.java b/jdk/test/com/sun/jdi/TestScaffold.java
index 079733509e0..f221221a1de 100644
--- a/jdk/test/com/sun/jdi/TestScaffold.java
+++ b/jdk/test/com/sun/jdi/TestScaffold.java
@@ -752,6 +752,7 @@ abstract public class TestScaffold extends TargetAdapter {
         sr.addClassExclusionFilter("com.oracle.*");
         sr.addClassExclusionFilter("oracle.*");
         sr.addClassExclusionFilter("jdk.internal.*");
+        sr.addClassExclusionFilter("jdk.jfr.*");
         sr.addCountFilter(1);
         sr.enable();
         StepEvent retEvent = (StepEvent)waitForRequestedEvent(sr);
diff --git a/jdk/test/com/sun/net/httpserver/FileServerHandler.java b/jdk/test/com/sun/net/httpserver/FileServerHandler.java
index c27fe96e406..00ccd7d1a43 100644
--- a/jdk/test/com/sun/net/httpserver/FileServerHandler.java
+++ b/jdk/test/com/sun/net/httpserver/FileServerHandler.java
@@ -23,6 +23,7 @@
 
 import java.util.*;
 import java.util.concurrent.*;
+import java.util.logging.*;
 import java.io.*;
 import java.net.*;
 import java.security.*;
@@ -36,6 +37,10 @@ import com.sun.net.httpserver.*;
  * Must be given an abs pathname to the document root.
  * Directory listings together with text + html files
  * can be served.
+ *
+ * File Server created on files sub-path
+ *
+ * Echo server created on echo sub-path
  */
 public class FileServerHandler implements HttpHandler {
 
@@ -44,14 +49,24 @@ public class FileServerHandler implements HttpHandler {
                 System.out.println ("usage: java FileServerHandler rootDir port logfilename");
                 System.exit(1);
             }
+            Logger logger = Logger.getLogger("com.sun.net.httpserver");
+            ConsoleHandler ch = new ConsoleHandler();
+            logger.setLevel(Level.ALL);
+            ch.setLevel(Level.ALL);
+            logger.addHandler(ch);
+
             String rootDir = args[0];
             int port = Integer.parseInt (args[1]);
             String logfile = args[2];
-            HttpServer server = HttpServer.create (new InetSocketAddress (8000), 0);
+            HttpServer server = HttpServer.create (new InetSocketAddress (port), 0);
             HttpHandler h = new FileServerHandler (rootDir);
+            HttpHandler h1 = new EchoHandler ();
 
-            HttpContext c = server.createContext ("/", h);
+            HttpContext c = server.createContext ("/files", h);
             c.getFilters().add (new LogFilter (new File (logfile)));
+            HttpContext c1 = server.createContext ("/echo", h1);
+            c.getFilters().add (new LogFilter (new File (logfile)));
+            c1.getFilters().add (new LogFilter (new File (logfile)));
             server.setExecutor (Executors.newCachedThreadPool());
             server.start ();
         }
@@ -72,7 +87,8 @@ public class FileServerHandler implements HttpHandler {
             URI uri = t.getRequestURI();
             String path = uri.getPath();
 
-            while (is.read () != -1) ;
+            int x = 0;
+            while (is.read () != -1) x++;
             is.close();
             File f = new File (docroot, path);
             if (!f.exists()) {
@@ -164,3 +180,61 @@ public class FileServerHandler implements HttpHandler {
             t.close();
         }
     }
+
+class EchoHandler implements HttpHandler {
+
+    byte[] read(InputStream is) throws IOException {
+        byte[] buf = new byte[1024];
+        byte[] result = new byte[0];
+
+        while (true) {
+            int n = is.read(buf);
+            if (n > 0) {
+                byte[] b1 = new byte[result.length + n];
+                System.arraycopy(result, 0, b1, 0, result.length);
+                System.arraycopy(buf, 0, b1, result.length, n);
+                result = b1;
+            } else if (n == -1) {
+                return result;
+            }
+        }
+    }
+
+    public void handle (HttpExchange t)
+        throws IOException
+    {
+        InputStream is = t.getRequestBody();
+        Headers map = t.getRequestHeaders();
+        String fixedrequest = map.getFirst ("XFixed");
+
+        // return the number of bytes received (no echo)
+        String summary = map.getFirst ("XSummary");
+        if (fixedrequest != null && summary == null)  {
+            byte[] in = read(is);
+            t.sendResponseHeaders(200, in.length);
+            OutputStream os = t.getResponseBody();
+            os.write(in);
+            os.close();
+            is.close();
+        } else {
+            OutputStream os = t.getResponseBody();
+            byte[] buf = new byte[64 * 1024];
+            t.sendResponseHeaders(200, 0);
+            int n, count=0;;
+
+            while ((n = is.read(buf)) != -1) {
+                if (summary == null) {
+                    os.write(buf, 0, n);
+                }
+                count += n;
+            }
+            if (summary != null) {
+                String s = Integer.toString(count);
+                os.write(s.getBytes());
+            }
+            os.close();
+            is.close();
+        }
+    }
+}
+
diff --git a/jdk/test/java/awt/Focus/FocusTraversalPolicy/ContainerOrderFTPTest.java b/jdk/test/java/awt/Focus/FocusTraversalPolicy/ContainerOrderFTPTest.java
new file mode 100644
index 00000000000..5957204ee79
--- /dev/null
+++ b/jdk/test/java/awt/Focus/FocusTraversalPolicy/ContainerOrderFTPTest.java
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+  @test
+  @bug 8025001
+  @summary Tests java.awt.ContainerOrderFocusTraversalPolicy functionality.
+  @run main ContainerOrderFTPTest
+*/
+
+import java.awt.Frame;
+import java.awt.Button;
+import java.awt.Component;
+import java.awt.FlowLayout;
+import java.awt.ContainerOrderFocusTraversalPolicy;
+
+public class ContainerOrderFTPTest {
+
+    private final ContainerOrderFocusTraversalPolicy coftp;
+    private final Frame frame;
+    private final Button b1;
+    private final Button b2;
+    private final String expectedTraversal;
+
+    public ContainerOrderFTPTest() {
+        expectedTraversal = "B1B2F1";
+        b1 = new Button("B1");
+        b2 = new Button("B2");
+        frame = new Frame("F1");
+
+        frame.setLayout(new FlowLayout());
+        frame.setSize(200, 200);
+        coftp = new ContainerOrderFocusTraversalPolicy();
+        frame.setFocusTraversalPolicy(coftp);
+        frame.add(b1);
+        frame.add(b2);
+        frame.setVisible(true);
+    }
+
+    public static void main(String[] args) throws Exception {
+        ContainerOrderFTPTest test = new ContainerOrderFTPTest();
+        test.performTest();
+        test.dispose();
+    }
+
+    public void performTest() {
+        int count = 0;
+        Component comp = coftp.getFirstComponent(frame);
+        String traversal = "";
+        do {
+            comp = coftp.getComponentAfter(frame, comp);
+            if (comp instanceof Button) {
+                traversal += ((Button)comp).getLabel();
+            } else if (comp instanceof Frame) {
+                traversal += ((Frame)comp).getTitle();
+            }
+            count++;
+        } while(count < 3);
+
+        if (!expectedTraversal.equals(traversal)) {
+            dispose();
+            throw new RuntimeException("Incorrect Traversal. Expected : "
+                + expectedTraversal + "Actual : " + traversal);
+        }
+    }
+
+    public void dispose() {
+        frame.dispose();
+    }
+}
diff --git a/jdk/test/java/awt/image/DrawImage/IncorrectClipSurface2SW.java b/jdk/test/java/awt/image/DrawImage/IncorrectClipSurface2SW.java
index 3c972b661ea..7e493506be1 100644
--- a/jdk/test/java/awt/image/DrawImage/IncorrectClipSurface2SW.java
+++ b/jdk/test/java/awt/image/DrawImage/IncorrectClipSurface2SW.java
@@ -42,11 +42,11 @@ import static java.awt.geom.Rectangle2D.Double;
 
 /**
  * @test
- * @bug 8041644
+ * @bug 8041644 8044788
  * @summary Tests drawing volatile image to BI using different clip.
  *          Results of the blit compatibleImage to BI used for comparison.
  * @author Sergey Bylokhov
- * @run main/othervm -Dsun.java2d.d3d=false IncorrectClipSurface2SW
+ * @run main/othervm IncorrectClipSurface2SW
  */
 public final class IncorrectClipSurface2SW {
 
diff --git a/jdk/test/java/awt/image/multiresolution/MenuMultiresolutionIconTest.java b/jdk/test/java/awt/image/multiresolution/MenuMultiresolutionIconTest.java
new file mode 100644
index 00000000000..332162be952
--- /dev/null
+++ b/jdk/test/java/awt/image/multiresolution/MenuMultiresolutionIconTest.java
@@ -0,0 +1,185 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8150258
+ * @author a.stepanov
+ * @summary Check that correct resolution variants are chosen for menu icons
+ *          when multiresolution image is used for their construction.
+ *
+ * @library ../../../../lib/testlibrary/
+ * @build ExtendedRobot
+ * @run main/othervm -Dsun.java2d.uiScale=1 MenuMultiresolutionIconTest
+ * @run main/othervm -Dsun.java2d.uiScale=2 MenuMultiresolutionIconTest
+ */
+
+
+import java.awt.*;
+import java.awt.event.*;
+import java.awt.image.*;
+import javax.swing.*;
+
+public class MenuMultiresolutionIconTest extends JPanel {
+
+    private final static int DELAY = 1000;
+    private final static int SZ = 50;
+    private final static String SCALE = "sun.java2d.uiScale";
+    private final static Color C1X = Color.RED, C2X = Color.BLUE;
+    private final ExtendedRobot r;
+
+    private static BufferedImage generateImage(int scale, Color c) {
+
+        int x = SZ * scale;
+        BufferedImage img = new BufferedImage(x, x, BufferedImage.TYPE_INT_RGB);
+        Graphics g = img.getGraphics();
+        g.setColor(c);
+        g.fillRect(0, 0, x, x);
+        return img;
+    }
+
+    private static BaseMultiResolutionImage createIcon() {
+
+        return new BaseMultiResolutionImage(new BufferedImage[] {
+            generateImage(1, C1X), generateImage(2, C2X)});
+    }
+
+    private JFrame     frame;
+    private JPopupMenu popup;
+    private JMenuItem  popupItem;
+    private JMenu      menu;
+
+    public MenuMultiresolutionIconTest() throws Exception {
+
+        r = new ExtendedRobot();
+        SwingUtilities.invokeAndWait(this::createUI);
+    }
+
+    private void createUI() {
+
+        ImageIcon ii = new ImageIcon(createIcon());
+
+        popup = new JPopupMenu();
+        popupItem = new JMenuItem("test", ii);
+        popup.add(popupItem);
+        popupItem.setHorizontalTextPosition(JMenuItem.RIGHT);
+        addMouseListener(new MousePopupListener());
+
+        frame = new JFrame();
+        JMenuBar menuBar = new JMenuBar();
+        menu = new JMenu("test");
+        menuBar.add(menu);
+        menu.add(new JMenuItem("test", ii));
+        menu.add(new JRadioButtonMenuItem("test", ii, true));
+        menu.add(new JCheckBoxMenuItem("test", ii, true));
+
+        frame.setJMenuBar(menuBar);
+        frame.setContentPane(this);
+        frame.setSize(300, 300);
+        frame.setVisible(true);
+    }
+
+    private class MousePopupListener extends MouseAdapter {
+
+        @Override
+        public void mousePressed(MouseEvent e)  { showPopup(e); }
+        @Override
+        public void mouseClicked(MouseEvent e)  { showPopup(e); }
+        @Override
+        public void mouseReleased(MouseEvent e) { showPopup(e); }
+
+        private void showPopup(MouseEvent e) {
+            if (e.isPopupTrigger()) {
+                popup.show(MenuMultiresolutionIconTest.this, e.getX(), e.getY());
+            }
+        }
+    }
+
+    private static boolean is2x() {
+
+        return GraphicsEnvironment.getLocalGraphicsEnvironment().
+            getDefaultScreenDevice().getDefaultConfiguration().
+            getDefaultTransform().getScaleX() > 1.001;
+    }
+
+    private boolean eqColors(Color c1, Color c2) {
+
+        int tol = 15;
+        return (
+            Math.abs(c2.getRed()   - c1.getRed()  ) < tol &&
+            Math.abs(c2.getGreen() - c1.getGreen()) < tol &&
+            Math.abs(c2.getBlue()  - c1.getBlue() ) < tol);
+    }
+
+    private void checkIconColor(Point p, String what) {
+
+        Color expected = is2x() ? C2X : C1X;
+        Color c = r.getPixelColor(p.x + SZ / 2, p.y + SZ / 2);
+        if (!eqColors(c, expected)) {
+            frame.dispose();
+            throw new RuntimeException("invalid " + what + "menu item icon " +
+                "color, expected: " + expected + ", got: " + c);
+        }
+        System.out.println(what + "item icon check passed");
+    }
+
+    private void doTest() {
+
+        r.waitForIdle(2 * DELAY);
+
+        Point p = getLocationOnScreen();
+        r.mouseMove(p.x + getWidth() / 4, p.y + getHeight() / 4);
+        r.waitForIdle(DELAY);
+        r.click(InputEvent.BUTTON3_DOWN_MASK);
+        r.waitForIdle(DELAY);
+        p = popupItem.getLocationOnScreen();
+        checkIconColor(p, "popup ");
+        r.waitForIdle(DELAY);
+
+        p = menu.getLocationOnScreen();
+        r.mouseMove(p.x + menu.getWidth() / 2, p.y + menu.getHeight() / 2);
+        r.waitForIdle(DELAY);
+        r.click();
+        p = menu.getItem(0).getLocationOnScreen();
+        checkIconColor(p, "");
+        r.waitForIdle(DELAY);
+
+        p = menu.getItem(1).getLocationOnScreen();
+        checkIconColor(p, "radiobutton ");
+        r.waitForIdle(DELAY);
+
+        p = menu.getItem(2).getLocationOnScreen();
+        checkIconColor(p, "checkbox ");
+        r.waitForIdle(DELAY);
+
+        frame.dispose();
+    }
+
+    public static void main(String s[]) throws Exception {
+
+        // TODO: remove is2x() after JDK-8150844 fix
+        if (is2x() == "2".equals(System.getProperty(SCALE))) {
+            (new MenuMultiresolutionIconTest()).doTest();
+        }
+    }
+}
diff --git a/jdk/test/java/awt/image/multiresolution/MultiResolutionTrayIconTest/MultiResolutionTrayIconTest.html b/jdk/test/java/awt/image/multiresolution/MultiResolutionTrayIconTest/MultiResolutionTrayIconTest.html
new file mode 100644
index 00000000000..7ff1134a69d
--- /dev/null
+++ b/jdk/test/java/awt/image/multiresolution/MultiResolutionTrayIconTest/MultiResolutionTrayIconTest.html
@@ -0,0 +1,41 @@
+<!--
+ Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+
+ This code is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License version 2 only, as
+ published by the Free Software Foundation.
+
+ This code is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ version 2 for more details (a copy is included in the LICENSE file that
+ accompanied this code).
+
+ You should have received a copy of the GNU General Public License version
+ 2 along with this work; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+
+ Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ or visit www.oracle.com if you need additional information or have any
+ questions.
+-->
+
+<html>
+<head>
+<title> MultiResolutionTrayIconTest </title>
+</head>
+<body>
+<applet code="MultiResolutionTrayIconTest.class" width=100 height=30></applet>
+
+To run test please push "Start" (if system tray is not supported, push "Pass").
+
+Two tray icons will appear (note: sometimes they can go to the tray icons pool).
+
+Please check if both of them have correct size and
+the same colouring (white rectagle in a blue mount). In this case please push "Pass".
+
+Otherwise (if the 2nd red-white small icon appears) please push "Fail".
+
+</body>
+</html>
diff --git a/jdk/test/java/awt/image/multiresolution/MultiResolutionTrayIconTest/MultiResolutionTrayIconTest.java b/jdk/test/java/awt/image/multiresolution/MultiResolutionTrayIconTest/MultiResolutionTrayIconTest.java
new file mode 100644
index 00000000000..f6f069b0ed8
--- /dev/null
+++ b/jdk/test/java/awt/image/multiresolution/MultiResolutionTrayIconTest/MultiResolutionTrayIconTest.java
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+
+/*
+  @test
+  @bug 8150176
+  @ignore 8150176
+  @summary Check if correct resolution variant is used for tray icon.
+  @author a.stepanov
+  @run applet/manual=yesno MultiResolutionTrayIconTest.html
+*/
+
+
+import java.applet.Applet;
+import java.awt.*;
+import java.awt.event.*;
+import java.awt.image.*;
+
+
+public class MultiResolutionTrayIconTest extends Applet {
+
+    private SystemTray tray;
+    private TrayIcon   icon, iconMRI;
+
+    public void init() { this.setLayout(new BorderLayout()); }
+
+    public void start() {
+
+        boolean trayIsSupported = SystemTray.isSupported();
+        Button b = new Button("Start");
+        if (trayIsSupported) {
+
+            prepareIcons();
+            b.addActionListener(new ActionListener() {
+                @Override
+                public void actionPerformed(ActionEvent e) { doTest(); }
+            });
+        } else {
+             b.setLabel("not supported");
+             b.setEnabled(false);
+             System.out.println("system tray is not supported");
+        }
+        add(b, BorderLayout.CENTER);
+
+        validate();
+        setVisible(true);
+    }
+
+    private BufferedImage generateImage(int w, int h, Color c) {
+
+        BufferedImage img = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
+        Graphics g = img.getGraphics();
+        g.setColor(c);
+        g.fillRect(0, 0, w, h);
+        g.setColor(Color.WHITE);
+        int r = (Math.min(w, h) >= 8) ? 3 : 1;
+        g.fillRect(r, r, w - 2 * r, h - 2 * r);
+        return img;
+    }
+
+    private void prepareIcons() {
+
+        tray = SystemTray.getSystemTray();
+        Dimension d = tray.getTrayIconSize();
+        int w = d.width, h = d.height;
+
+        BufferedImage img = generateImage(w, h, Color.BLUE);
+        // use wrong icon size for "nok"
+        BufferedImage nok = generateImage(w / 2 + 2, h / 2 + 2, Color.RED);
+        BaseMultiResolutionImage mri =
+            new BaseMultiResolutionImage(new BufferedImage[] {nok, img});
+        icon    = new TrayIcon(img);
+        iconMRI = new TrayIcon(mri);
+    }
+
+    private void doTest() {
+
+        if (tray.getTrayIcons().length > 0) { return; } // icons were added already
+        try {
+            tray.add(icon);
+            tray.add(iconMRI);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public void stop() {
+
+        // check for null, just in case
+        if (tray != null) {
+            tray.remove(icon);
+            tray.remove(iconMRI);
+        }
+    }
+}
diff --git a/jdk/test/java/awt/print/PrinterJob/MultiMonPrintDlgTest.java b/jdk/test/java/awt/print/PrinterJob/MultiMonPrintDlgTest.java
new file mode 100644
index 00000000000..013de39b8a1
--- /dev/null
+++ b/jdk/test/java/awt/print/PrinterJob/MultiMonPrintDlgTest.java
@@ -0,0 +1,125 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+import java.awt.Button;
+import java.awt.Component;
+import java.awt.Frame;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.KeyboardFocusManager;
+import java.awt.Window;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+import javax.swing.JOptionPane;
+import javax.swing.SwingUtilities;
+
+/**
+ * @test
+ * @bug 8138749
+ * @summary PrinterJob.printDialog() does not support multi-mon,
+ *           always displayed on primary
+ * @run main/manual MultiMonPrintDlgTest
+ */
+public class MultiMonPrintDlgTest implements ActionListener {
+
+    Frame primaryFrame = null;
+    Frame secFrame = null;
+    GraphicsDevice gd[] = GraphicsEnvironment.getLocalGraphicsEnvironment().
+                            getScreenDevices();
+
+    public MultiMonPrintDlgTest() throws Exception {
+        if (gd.length <= 1) {
+            System.out.println("This test should be run only on dual-monitor systems. Aborted!!");
+            return;
+        }
+
+        String[] instructions =
+            {
+             " This test should be running on a dual-monitor setup.",
+             "A frame will be created on each of the 2 monitor. ",
+             "Click the Print button on the frame displayed in the non-default monitor.",
+             "Please verify that page dialog followed by print dialog ",
+             " is displayed in the same screen",
+             "where the frame is located ie, in the non-default monitor.",
+            };
+
+        SwingUtilities.invokeAndWait(() -> {
+            JOptionPane.showMessageDialog(
+                    (Component) null,
+                    instructions,
+                    "information", JOptionPane.INFORMATION_MESSAGE);
+        });
+        GraphicsDevice defDev = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
+        int x = 0;
+        Frame f = null;
+        for (x = 0; x < gd.length; x ++) {
+            if (gd[x] != defDev) {
+                secFrame = new Frame("Screen " + x + " - secondary", gd[x].getDefaultConfiguration());
+                f = secFrame;
+            } else {
+                primaryFrame = new Frame("Screen " + x + " - primary", gd[x].getDefaultConfiguration());
+                f = primaryFrame;
+            }
+            Button b = new Button("Print");
+            b.addActionListener(this);
+            f.add("South", b);
+            f.addWindowListener (new WindowAdapter() {
+                public void windowClosing(WindowEvent we) {
+                    ((Window) we.getSource()).dispose();
+                }
+            });
+            f.setSize(200, 200);
+            f.setVisible(true);
+        }
+    }
+
+    public void actionPerformed (ActionEvent ae) {
+        try {
+            javax.print.attribute.PrintRequestAttributeSet prSet =
+                  new javax.print.attribute.HashPrintRequestAttributeSet();
+            java.awt.print.PrinterJob.getPrinterJob().pageDialog(prSet);
+            Window w = KeyboardFocusManager.getCurrentKeyboardFocusManager().getActiveWindow();
+            int dialogButton = JOptionPane.showConfirmDialog (w,
+                            "Did the pageDialog shown in non-default monitor?",
+                            null, JOptionPane.YES_NO_OPTION);
+            if(dialogButton == JOptionPane.NO_OPTION) {
+                throw new RuntimeException("PageDialog is shown in wrong monitor");
+            }
+            java.awt.print.PrinterJob.getPrinterJob().printDialog(prSet);
+            dialogButton = JOptionPane.showConfirmDialog (w,
+                            "Did the printDialog shown in non-default monitor?",
+                            null, JOptionPane.YES_NO_OPTION);
+            if(dialogButton == JOptionPane.NO_OPTION) {
+                throw new RuntimeException("PrintDialog is shown in wrong monitor");
+            }
+        } finally {
+            primaryFrame.dispose();
+            secFrame.dispose();
+        }
+    }
+
+    public static void main (String args[]) throws Exception {
+        MultiMonPrintDlgTest test = new MultiMonPrintDlgTest();
+    }
+}
diff --git a/jdk/test/java/lang/ProcessHandle/Basic.java b/jdk/test/java/lang/ProcessHandle/Basic.java
index dae37952c65..2d7258f3ccc 100644
--- a/jdk/test/java/lang/ProcessHandle/Basic.java
+++ b/jdk/test/java/lang/ProcessHandle/Basic.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -37,7 +37,8 @@ import org.testng.annotations.Test;
 /*
  * @test
  * @library /test/lib/share/classes
- * @run testng InfoTest
+ * @modules jdk.management
+ * @run testng Basic
  * @summary Basic tests for ProcessHandler
  * @author Roger Riggs
  */
diff --git a/jdk/test/java/lang/ProcessHandle/InfoTest.java b/jdk/test/java/lang/ProcessHandle/InfoTest.java
index cfb21d868db..e269d3e33c8 100644
--- a/jdk/test/java/lang/ProcessHandle/InfoTest.java
+++ b/jdk/test/java/lang/ProcessHandle/InfoTest.java
@@ -49,6 +49,7 @@ import org.testng.annotations.Test;
  * @test
  * @bug 8077350 8081566 8081567 8098852 8136597
  * @library /test/lib/share/classes
+ * @modules jdk.management
  * @build jdk.test.lib.Platform jdk.test.lib.Utils
  * @run testng InfoTest
  * @summary Functions of ProcessHandle.Info
@@ -114,9 +115,13 @@ public class InfoTest {
             long cpuLoopTime = 100;             // 100 ms
             String[] extraArgs = {"pid", "parent", "stdin"};
             JavaChild p1 = JavaChild.spawnJavaChild((Object[])extraArgs);
-            Instant afterStart = Instant.now();
+            Instant afterStart = null;
 
             try (BufferedReader lines = p1.outputReader()) {
+                // Read the args line to know the subprocess has started
+                lines.readLine();
+                afterStart = Instant.now();
+
                 Duration lastCpu = Duration.ofMillis(0L);
                 for (int j = 0; j < 10; j++) {
 
@@ -126,8 +131,7 @@ public class InfoTest {
                     // Read cputime from child
                     Duration childCpuTime = null;
                     // Read lines from the child until the result from cputime is returned
-                    String s;
-                    while ((s = lines.readLine()) != null) {
+                    for (String s; (s = lines.readLine()) != null;) {
                         String[] split = s.trim().split(" ");
                         if (split.length == 3 && split[1].equals("cputime")) {
                             long nanos = Long.valueOf(split[2]);
diff --git a/jdk/test/java/lang/ProcessHandle/OnExitTest.java b/jdk/test/java/lang/ProcessHandle/OnExitTest.java
index 3ec997db342..77cc19d86dd 100644
--- a/jdk/test/java/lang/ProcessHandle/OnExitTest.java
+++ b/jdk/test/java/lang/ProcessHandle/OnExitTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -39,6 +39,7 @@ import org.testng.TestNG;
 /*
  * @test
  * @library /test/lib/share/classes
+ * @modules jdk.management
  * @build jdk.test.lib.Platform jdk.test.lib.Utils
  * @run testng OnExitTest
  * @summary Functions of Process.onExit and ProcessHandle.onExit
diff --git a/jdk/test/java/lang/ProcessHandle/TreeTest.java b/jdk/test/java/lang/ProcessHandle/TreeTest.java
index 85b752a6602..9840718d881 100644
--- a/jdk/test/java/lang/ProcessHandle/TreeTest.java
+++ b/jdk/test/java/lang/ProcessHandle/TreeTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -45,6 +45,7 @@ import org.testng.annotations.Test;
 /*
  * @test
  * @library /test/lib/share/classes
+ * @modules jdk.management
  * @build jdk.test.lib.Utils
  * @run testng/othervm TreeTest
  * @summary Test counting and JavaChild.spawning and counting of Processes.
diff --git a/jdk/test/java/lang/StackWalker/StackStreamTest.java b/jdk/test/java/lang/StackWalker/StackStreamTest.java
index af9c9706d43..a7b7e43dca6 100644
--- a/jdk/test/java/lang/StackWalker/StackStreamTest.java
+++ b/jdk/test/java/lang/StackWalker/StackStreamTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -33,6 +33,7 @@ import java.util.stream.Collectors;
  * @test
  * @bug 8140450
  * @summary Stack Stream Test
+ * @modules java.logging
  * @run main/othervm StackStreamTest
  */
 public class StackStreamTest {
diff --git a/jdk/test/java/lang/StringBuilder/Capacity.java b/jdk/test/java/lang/StringBuilder/Capacity.java
new file mode 100644
index 00000000000..e23e9151b46
--- /dev/null
+++ b/jdk/test/java/lang/StringBuilder/Capacity.java
@@ -0,0 +1,182 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8149330
+ * @summary Basic set of tests of capacity management
+ * @run testng Capacity
+ */
+
+import java.lang.reflect.Field;
+import java.util.AbstractList;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.SplittableRandom;
+
+import org.testng.annotations.Test;
+import org.testng.annotations.DataProvider;
+import static org.testng.Assert.*;
+
+public class Capacity {
+    static final int DEFAULT_CAPACITY = 16;
+
+    private static int newCapacity(int oldCapacity,
+            int desiredCapacity)
+    {
+        return Math.max(oldCapacity * 2 + 2, desiredCapacity);
+    }
+
+    private static int nextNewCapacity(int oldCapacity) {
+        return newCapacity(oldCapacity, oldCapacity + 1);
+    }
+
+    @Test(dataProvider = "singleChar")
+    public void defaultCapacity(Character ch) {
+        StringBuilder sb = new StringBuilder();
+        assertEquals(sb.capacity(), DEFAULT_CAPACITY);
+        for (int i = 0; i < DEFAULT_CAPACITY; i++) {
+            sb.append(ch);
+            assertEquals(sb.capacity(), DEFAULT_CAPACITY);
+        }
+        sb.append(ch);
+        assertEquals(sb.capacity(), nextNewCapacity(DEFAULT_CAPACITY));
+    }
+
+    @Test(dataProvider = "charCapacity")
+    public void explicitCapacity(Character ch, int initCapacity) {
+        StringBuilder sb = new StringBuilder(initCapacity);
+        assertEquals(sb.capacity(), initCapacity);
+        for (int i = 0; i < initCapacity; i++) {
+            sb.append(ch);
+            assertEquals(sb.capacity(), initCapacity);
+        }
+        sb.append(ch);
+        assertEquals(sb.capacity(), nextNewCapacity(initCapacity));
+    }
+
+    @Test(dataProvider = "singleChar")
+    public void sbFromString(Character ch) {
+        String s = "string " + ch;
+        int expectedCapacity = s.length() + DEFAULT_CAPACITY;
+        StringBuilder sb = new StringBuilder(s);
+        assertEquals(sb.capacity(), expectedCapacity);
+        for (int i = 0; i < DEFAULT_CAPACITY; i++) {
+            sb.append(ch);
+            assertEquals(sb.capacity(), expectedCapacity);
+        }
+        sb.append(ch);
+        assertEquals(sb.capacity(), nextNewCapacity(expectedCapacity));
+    }
+
+    @Test(dataProvider = "singleChar")
+    public void sbFromCharSeq(Character ch) {
+        CharSequence cs = new MyCharSeq("char seq " + ch);
+        int expectedCapacity = cs.length() + DEFAULT_CAPACITY;
+        StringBuilder sb = new StringBuilder(cs);
+        assertEquals(sb.capacity(), expectedCapacity);
+        for (int i = 0; i < DEFAULT_CAPACITY; i++) {
+            sb.append(ch);
+            assertEquals(sb.capacity(), expectedCapacity);
+        }
+        sb.append(ch);
+        assertEquals(sb.capacity(), nextNewCapacity(expectedCapacity));
+    }
+
+    @Test(dataProvider = "charCapacity")
+    public void ensureCapacity(Character ch, int cap) {
+        StringBuilder sb = new StringBuilder(0);
+        assertEquals(sb.capacity(), 0);
+        sb.ensureCapacity(cap); // only has effect if cap > 0
+        int newCap = (cap == 0) ? 0 : newCapacity(0, cap);
+        assertEquals(sb.capacity(), newCap);
+        sb.ensureCapacity(newCap + 1);
+        assertEquals(sb.capacity(), nextNewCapacity(newCap));
+        sb.append(ch);
+        assertEquals(sb.capacity(), nextNewCapacity(newCap));
+    }
+
+    @Test(dataProvider = "negativeCapacity",
+          expectedExceptions = NegativeArraySizeException.class)
+    public void negativeInitialCapacity(int negCap) {
+        StringBuilder sb = new StringBuilder(negCap);
+    }
+
+    @Test(dataProvider = "negativeCapacity")
+    public void ensureNegativeCapacity(int negCap) {
+        StringBuilder sb = new StringBuilder();
+        sb.ensureCapacity(negCap);
+        assertEquals(sb.capacity(), DEFAULT_CAPACITY);
+    }
+
+    @Test(dataProvider = "charCapacity")
+    public void trimToSize(Character ch, int cap) {
+        StringBuilder sb = new StringBuilder(cap);
+        int halfOfCap = cap / 2;
+        for (int i = 0; i < halfOfCap; i++) {
+            sb.append(ch);
+        }
+        sb.trimToSize();
+        // according to the spec, capacity doesn't have to
+        // become exactly the size
+        assertTrue(sb.capacity() >= halfOfCap);
+    }
+
+    @DataProvider
+    public Object[][] singleChar() {
+        return new Object[][] { {'J'}, {'\u042b'} };
+    }
+
+    @DataProvider
+    public Object[][] charCapacity() {
+        return new Object[][] {
+            {'J', 0},
+            {'J', 1},
+            {'J', 15},
+            {'J', DEFAULT_CAPACITY},
+            {'J', 1024},
+            {'\u042b', 0},
+            {'\u042b', 1},
+            {'\u042b', 15},
+            {'\u042b', DEFAULT_CAPACITY},
+            {'\u042b', 1024},
+        };
+    }
+
+    @DataProvider
+    public Object[][] negativeCapacity() {
+        return new Object[][] { {-1}, {Integer.MIN_VALUE} };
+    }
+
+    private static class MyCharSeq implements CharSequence {
+        private CharSequence s;
+        public MyCharSeq(CharSequence s) { this.s = s; }
+        public char charAt(int i) { return s.charAt(i); }
+        public int length() { return s.length(); }
+        public CharSequence subSequence(int st, int e) {
+            return s.subSequence(st, e);
+        }
+        public String toString() { return s.toString(); }
+    }
+}
diff --git a/jdk/test/java/lang/StringBuilder/HugeCapacity.java b/jdk/test/java/lang/StringBuilder/HugeCapacity.java
new file mode 100644
index 00000000000..912a2539e96
--- /dev/null
+++ b/jdk/test/java/lang/StringBuilder/HugeCapacity.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8149330
+ * @summary Capacity should not get close to Integer.MAX_VALUE unless
+ *          necessary
+ * @run main/othervm -Xmx5G HugeCapacity
+ * @ignore This test has huge memory requirements
+ */
+
+public class HugeCapacity {
+    private static int failures = 0;
+
+    public static void main(String[] args) {
+        testLatin1();
+        testUtf16();
+        if (failures > 0) {
+            throw new RuntimeException(failures + " tests failed");
+        }
+    }
+
+    private static void testLatin1() {
+        try {
+            StringBuilder sb = new StringBuilder();
+            sb.ensureCapacity(Integer.MAX_VALUE / 2);
+            sb.ensureCapacity(Integer.MAX_VALUE / 2 + 1);
+        } catch (OutOfMemoryError oom) {
+            oom.printStackTrace();
+            failures++;
+        }
+    }
+
+    private static void testUtf16() {
+        try {
+            StringBuilder sb = new StringBuilder();
+            sb.append('\u042b');
+            sb.ensureCapacity(Integer.MAX_VALUE / 4);
+            sb.ensureCapacity(Integer.MAX_VALUE / 4 + 1);
+        } catch (OutOfMemoryError oom) {
+            oom.printStackTrace();
+            failures++;
+        }
+    }
+}
diff --git a/jdk/test/java/lang/System/Logger/Level/LoggerLevelTest.java b/jdk/test/java/lang/System/Logger/Level/LoggerLevelTest.java
index d93d2ee94e0..044d87145b7 100644
--- a/jdk/test/java/lang/System/Logger/Level/LoggerLevelTest.java
+++ b/jdk/test/java/lang/System/Logger/Level/LoggerLevelTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -30,6 +30,7 @@ import java.util.Set;
  * @bug 8140364
  * @summary Tests System.Logger.Level names and severity.
  * @author danielfuchs
+ * @modules java.logging
  */
 public class LoggerLevelTest {
     public static void main(String[] args) {
diff --git a/jdk/test/java/lang/System/Logger/default/DefaultLoggerTest.java b/jdk/test/java/lang/System/Logger/default/DefaultLoggerTest.java
index 450ba9a2fee..63ab20e2777 100644
--- a/jdk/test/java/lang/System/Logger/default/DefaultLoggerTest.java
+++ b/jdk/test/java/lang/System/Logger/default/DefaultLoggerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -56,7 +56,7 @@ import java.util.stream.Stream;
  * @summary Tests default loggers returned by System.getLogger, and in
  *          particular the implementation of the the System.Logger method
  *          performed by the default binding.
- *
+ * @modules java.logging
  * @build DefaultLoggerTest AccessSystemLogger
  * @run driver AccessSystemLogger
  * @run main/othervm -Xbootclasspath/a:boot DefaultLoggerTest NOSECURITY
diff --git a/jdk/test/java/lang/System/LoggerFinder/DefaultLoggerFinderTest/DefaultLoggerFinderTest.java b/jdk/test/java/lang/System/LoggerFinder/DefaultLoggerFinderTest/DefaultLoggerFinderTest.java
index 0f7524ec242..50c789b5d60 100644
--- a/jdk/test/java/lang/System/LoggerFinder/DefaultLoggerFinderTest/DefaultLoggerFinderTest.java
+++ b/jdk/test/java/lang/System/LoggerFinder/DefaultLoggerFinderTest/DefaultLoggerFinderTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -52,6 +52,7 @@ import java.util.stream.Stream;
  * @bug     8140364
  * @summary Tests the default implementation of System.Logger, when
  *          JUL is the default backend.
+ * @modules java.logging
  * @build AccessSystemLogger DefaultLoggerFinderTest
  * @run  driver AccessSystemLogger
  * @run  main/othervm -Xbootclasspath/a:boot DefaultLoggerFinderTest NOSECURITY
diff --git a/jdk/test/java/lang/System/LoggerFinder/internal/BootstrapLogger/BootstrapLoggerTest.java b/jdk/test/java/lang/System/LoggerFinder/internal/BootstrapLogger/BootstrapLoggerTest.java
index eca65eec03d..033a7d97315 100644
--- a/jdk/test/java/lang/System/LoggerFinder/internal/BootstrapLogger/BootstrapLoggerTest.java
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/BootstrapLogger/BootstrapLoggerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -52,6 +52,7 @@ import jdk.internal.logger.LazyLoggers;
             Tests the behavior of bootstrap loggers (and SimpleConsoleLoggers
  *          too).
  * @modules java.base/jdk.internal.logger
+ *          java.logging
  * @build BootstrapLoggerUtils LogStream
  * @run main/othervm BootstrapLoggerTest NO_SECURITY
  * @run main/othervm BootstrapLoggerTest SECURE
diff --git a/jdk/test/java/lang/System/LoggerFinder/internal/LoggerBridgeTest/LoggerBridgeTest.java b/jdk/test/java/lang/System/LoggerFinder/internal/LoggerBridgeTest/LoggerBridgeTest.java
index 10e480fc363..c3f5e98d39c 100644
--- a/jdk/test/java/lang/System/LoggerFinder/internal/LoggerBridgeTest/LoggerBridgeTest.java
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/LoggerBridgeTest/LoggerBridgeTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -58,7 +58,9 @@ import sun.util.logging.PlatformLogger;
  * @summary JDK implementation specific unit test for JDK internal artifacts.
  *          Tests all bridge methods with the a custom backend whose
  *          loggers implement PlatformLogger.Bridge.
- * @modules java.base/sun.util.logging java.base/jdk.internal.logger
+ * @modules java.base/sun.util.logging
+ *          java.base/jdk.internal.logger
+ *          java.logging
  * @build CustomSystemClassLoader LoggerBridgeTest
  * @run  main/othervm -Djava.system.class.loader=CustomSystemClassLoader LoggerBridgeTest NOSECURITY
  * @run  main/othervm -Djava.system.class.loader=CustomSystemClassLoader LoggerBridgeTest NOPERMISSIONS
diff --git a/jdk/test/java/lang/System/LoggerFinder/internal/PlatformLoggerBridgeTest/PlatformLoggerBridgeTest.java b/jdk/test/java/lang/System/LoggerFinder/internal/PlatformLoggerBridgeTest/PlatformLoggerBridgeTest.java
index f9b8eabba40..1300c9b2ecd 100644
--- a/jdk/test/java/lang/System/LoggerFinder/internal/PlatformLoggerBridgeTest/PlatformLoggerBridgeTest.java
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/PlatformLoggerBridgeTest/PlatformLoggerBridgeTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -57,6 +57,7 @@ import sun.util.logging.PlatformLogger;
  *          Tests all bridge methods from PlatformLogger with the a custom
  *          backend whose loggers implement PlatformLogger.Bridge.
  * @modules java.base/sun.util.logging
+ *          java.logging
  * @build CustomSystemClassLoader PlatformLoggerBridgeTest
  * @run  main/othervm -Djava.system.class.loader=CustomSystemClassLoader PlatformLoggerBridgeTest NOSECURITY
  * @run  main/othervm -Djava.system.class.loader=CustomSystemClassLoader PlatformLoggerBridgeTest NOPERMISSIONS
diff --git a/jdk/test/java/lang/System/LoggerFinder/internal/api/LoggerFinderAPITest.java b/jdk/test/java/lang/System/LoggerFinder/internal/api/LoggerFinderAPITest.java
index b616ec81944..e3752b5721c 100644
--- a/jdk/test/java/lang/System/LoggerFinder/internal/api/LoggerFinderAPITest.java
+++ b/jdk/test/java/lang/System/LoggerFinder/internal/api/LoggerFinderAPITest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -29,6 +29,7 @@
  *          Tests the consistency of the LoggerFinder and JDK extensions.
  * @modules java.base/sun.util.logging
  *          java.base/jdk.internal.logger
+ *          java.logging
  * @run  main LoggerFinderAPITest
  */
 
diff --git a/jdk/test/java/lang/System/MacEncoding/TestFileEncoding.java b/jdk/test/java/lang/System/MacEncoding/TestFileEncoding.java
index f911d5b8653..a3b9b8dddcf 100644
--- a/jdk/test/java/lang/System/MacEncoding/TestFileEncoding.java
+++ b/jdk/test/java/lang/System/MacEncoding/TestFileEncoding.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -28,6 +28,7 @@ import java.util.*;
  * @bug 8011194
  * @summary Test value of file.encoding for corresponding value of LANG, etc
  * @library ../../../../tools/launcher/ ../
+ * @modules jdk.compiler
  * @build TestHelper TestFileEncoding ExpectedEncoding
  * @run main TestFileEncoding UTF-8
  * @run main/othervm -Dfile.encoding=MyEncoding -DuserEncoding=MyEncoding TestFileEncoding MyEncoding
diff --git a/jdk/test/java/lang/instrument/ManyMethodsBenchmarkAgent.java b/jdk/test/java/lang/instrument/ManyMethodsBenchmarkAgent.java
index 1973be456fd..89b958eff3e 100644
--- a/jdk/test/java/lang/instrument/ManyMethodsBenchmarkAgent.java
+++ b/jdk/test/java/lang/instrument/ManyMethodsBenchmarkAgent.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -27,9 +27,8 @@
  * @summary Tests and benchmarks the JVMTI RedefineClasses when a
  *          single class (and its parent) contains many methods.
  *
- * @modules java.compiler
+ * @modules jdk.compiler
  *          java.instrument
- *          jdk.compiler
  * @run build ManyMethodsBenchmarkApp ManyMethodsBenchmarkAgent
  * @run shell MakeJAR3.sh ManyMethodsBenchmarkAgent 'Can-Retransform-Classes: true'
  * @run main/othervm -javaagent:ManyMethodsBenchmarkAgent.jar ManyMethodsBenchmarkApp
diff --git a/jdk/test/java/lang/instrument/NativeMethodPrefixAgent.java b/jdk/test/java/lang/instrument/NativeMethodPrefixAgent.java
index 8c209c1b87e..4522d8b1055 100644
--- a/jdk/test/java/lang/instrument/NativeMethodPrefixAgent.java
+++ b/jdk/test/java/lang/instrument/NativeMethodPrefixAgent.java
@@ -31,7 +31,7 @@
  *          java.management
  *          java.instrument
  * @run shell/timeout=240 MakeJAR2.sh NativeMethodPrefixAgent NativeMethodPrefixApp 'Can-Retransform-Classes: true' 'Can-Set-Native-Method-Prefix: true'
- * @run main/othervm -javaagent:NativeMethodPrefixAgent.jar NativeMethodPrefixApp
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:-CheckIntrinsics -javaagent:NativeMethodPrefixAgent.jar NativeMethodPrefixApp
  */
 
 import java.lang.instrument.*;
diff --git a/jdk/test/java/lang/instrument/RetransformAgent.java b/jdk/test/java/lang/instrument/RetransformAgent.java
index 4e1bdac4519..920fffbb0b1 100644
--- a/jdk/test/java/lang/instrument/RetransformAgent.java
+++ b/jdk/test/java/lang/instrument/RetransformAgent.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -28,6 +28,7 @@
  * @author Robert Field, Sun Microsystems
  *
  * @modules java.base/jdk.internal.org.objectweb.asm
+ *          java.instrument
  * @run shell/timeout=240 MakeJAR2.sh RetransformAgent RetransformApp 'Can-Retransform-Classes: true'
  * @run main/othervm -javaagent:RetransformAgent.jar RetransformApp
  */
diff --git a/jdk/test/java/lang/invoke/FindAccessTest.java b/jdk/test/java/lang/invoke/FindAccessTest.java
new file mode 100644
index 00000000000..75cba87e96f
--- /dev/null
+++ b/jdk/test/java/lang/invoke/FindAccessTest.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* @test
+ * @bug 8139885
+ * @run testng/othervm -ea -esa test.java.lang.invoke.FindAccessTest
+ */
+
+package test.java.lang.invoke;
+
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodHandles.Lookup;
+import java.lang.invoke.MethodType;
+
+import static org.testng.AssertJUnit.*;
+
+import org.testng.annotations.*;
+
+/**
+ * Tests for Lookup.findClass/accessClass extensions added in JEP 274.
+ */
+public class FindAccessTest {
+
+    static final Lookup LOOKUP = MethodHandles.lookup();
+
+    @Test
+    public static void testFindSpecial() throws Throwable {
+        FindSpecial.C c = new FindSpecial.C();
+        assertEquals("I1.m", c.m());
+        MethodType t = MethodType.methodType(String.class);
+        MethodHandle ci1m = LOOKUP.findSpecial(FindSpecial.I1.class, "m", t, FindSpecial.C.class);
+        assertEquals("I1.m", (String) ci1m.invoke(c));
+    }
+
+    @Test
+    public static void testFindSpecialAbstract() throws Throwable {
+        FindSpecial.C c = new FindSpecial.C();
+        assertEquals("q", c.q());
+        MethodType t = MethodType.methodType(String.class);
+        boolean caught = false;
+        try {
+            MethodHandle ci3q = LOOKUP.findSpecial(FindSpecial.I3.class, "q", t, FindSpecial.C.class);
+        } catch (Throwable thrown) {
+            if (!(thrown instanceof IllegalAccessException) || !FindSpecial.ABSTRACT_ERROR.equals(thrown.getMessage())) {
+                throw new AssertionError(thrown.getMessage(), thrown);
+            }
+            caught = true;
+        }
+        assertTrue(caught);
+    }
+
+    @Test(expectedExceptions = {ClassNotFoundException.class})
+    public static void testFindClassCNFE() throws ClassNotFoundException, IllegalAccessException {
+        LOOKUP.findClass("does.not.Exist");
+    }
+
+    static class FindSpecial {
+
+        interface I1 {
+            default String m() {
+                return "I1.m";
+            }
+        }
+
+        interface I2 {
+            default String m() {
+                return "I2.m";
+            }
+        }
+
+        interface I3 {
+            String q();
+        }
+
+        static class C implements I1, I2, I3 {
+            public String m() {
+                return I1.super.m();
+            }
+            public String q() {
+                return "q";
+            }
+        }
+
+        static final String ABSTRACT_ERROR = "no such method: test.java.lang.invoke.FindAccessTest$FindSpecial$I3.q()String/invokeSpecial";
+
+    }
+
+}
diff --git a/jdk/test/java/lang/invoke/FoldTest.java b/jdk/test/java/lang/invoke/FoldTest.java
new file mode 100644
index 00000000000..1e8e4f517db
--- /dev/null
+++ b/jdk/test/java/lang/invoke/FoldTest.java
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* @test
+ * @bug 8139885
+ * @run testng/othervm -ea -esa test.java.lang.invoke.FoldTest
+ */
+
+package test.java.lang.invoke;
+
+import java.io.StringWriter;
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodHandles.Lookup;
+import java.lang.invoke.MethodType;
+
+import static java.lang.invoke.MethodType.methodType;
+
+import static org.testng.AssertJUnit.*;
+
+import org.testng.annotations.*;
+
+/**
+ * Tests for the new fold method handle combinator added in JEP 274.
+ */
+public class FoldTest {
+
+    static final Lookup LOOKUP = MethodHandles.lookup();
+
+    @Test
+    public static void testFold0a() throws Throwable {
+        // equivalence to foldArguments(MethodHandle,MethodHandle)
+        MethodHandle fold = MethodHandles.foldArguments(Fold.MH_multer, 0, Fold.MH_adder);
+        assertEquals(Fold.MT_folded1, fold.type());
+        assertEquals(720, (int) fold.invoke(3, 4, 5));
+    }
+
+    @Test
+    public static void testFold1a() throws Throwable {
+        // test foldArguments for folding position 1
+        MethodHandle fold = MethodHandles.foldArguments(Fold.MH_multer, 1, Fold.MH_adder1);
+        assertEquals(Fold.MT_folded1, fold.type());
+        assertEquals(540, (int) fold.invoke(3, 4, 5));
+    }
+
+    @Test
+    public static void testFold0b() throws Throwable {
+        // test foldArguments equivalence with multiple types
+        MethodHandle fold = MethodHandles.foldArguments(Fold.MH_str, 0, Fold.MH_comb);
+        assertEquals(Fold.MT_folded2, fold.type());
+        assertEquals(23, (int) fold.invoke("true", true, 23));
+    }
+
+    @Test
+    public static void testFold1b() throws Throwable {
+        // test folgArguments for folding position 1, with multiple types
+        MethodHandle fold = MethodHandles.foldArguments(Fold.MH_str, 1, Fold.MH_comb2);
+        assertEquals(Fold.MT_folded3, fold.type());
+        assertEquals(1, (int) fold.invoke(true, true, 1));
+        assertEquals(-1, (int) fold.invoke(true, false, -1));
+    }
+
+    @Test
+    public static void testFoldArgumentsExample() throws Throwable {
+        // test the JavaDoc foldArguments-with-pos example
+        StringWriter swr = new StringWriter();
+        MethodHandle trace = LOOKUP.findVirtual(StringWriter.class, "write", methodType(void.class, String.class)).bindTo(swr);
+        MethodHandle cat = LOOKUP.findVirtual(String.class, "concat", methodType(String.class, String.class));
+        assertEquals("boojum", (String) cat.invokeExact("boo", "jum"));
+        MethodHandle catTrace = MethodHandles.foldArguments(cat, 1, trace);
+        assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
+        assertEquals("jum", swr.toString());
+    }
+
+    static class Fold {
+
+        static int adder(int a, int b, int c) {
+            return a + b + c;
+        }
+
+        static int adder1(int a, int b) {
+            return a + b;
+        }
+
+        static int multer(int x, int q, int r, int s) {
+            return x * q * r * s;
+        }
+
+        static int str(boolean b1, String s, boolean b2, int x) {
+            return b1 && s.equals(String.valueOf(b2)) ? x : -x;
+        }
+
+        static boolean comb(String s, boolean b2) {
+            return !s.equals(b2);
+        }
+
+        static String comb2(boolean b2, int x) {
+            int ib = b2 ? 1 : 0;
+            return ib == x ? "true" : "false";
+        }
+
+        static final Class<Fold> FOLD = Fold.class;
+
+        static final MethodType MT_adder = methodType(int.class, int.class, int.class, int.class);
+        static final MethodType MT_adder1 = methodType(int.class, int.class, int.class);
+        static final MethodType MT_multer = methodType(int.class, int.class, int.class, int.class, int.class);
+        static final MethodType MT_str = methodType(int.class, boolean.class, String.class, boolean.class, int.class);
+        static final MethodType MT_comb = methodType(boolean.class, String.class, boolean.class);
+        static final MethodType MT_comb2 = methodType(String.class, boolean.class, int.class);
+
+        static final MethodHandle MH_adder;
+        static final MethodHandle MH_adder1;
+        static final MethodHandle MH_multer;
+        static final MethodHandle MH_str;
+        static final MethodHandle MH_comb;
+        static final MethodHandle MH_comb2;
+
+        static final MethodType MT_folded1 = methodType(int.class, int.class, int.class, int.class);
+        static final MethodType MT_folded2 = methodType(int.class, String.class, boolean.class, int.class);
+        static final MethodType MT_folded3 = methodType(int.class, boolean.class, boolean.class, int.class);
+
+        static {
+            try {
+                MH_adder = LOOKUP.findStatic(FOLD, "adder", MT_adder);
+                MH_adder1 = LOOKUP.findStatic(FOLD, "adder1", MT_adder1);
+                MH_multer = LOOKUP.findStatic(FOLD, "multer", MT_multer);
+                MH_str = LOOKUP.findStatic(FOLD, "str", MT_str);
+                MH_comb = LOOKUP.findStatic(FOLD, "comb", MT_comb);
+                MH_comb2 = LOOKUP.findStatic(FOLD, "comb2", MT_comb2);
+            } catch (Exception e) {
+                throw new ExceptionInInitializerError(e);
+            }
+        }
+    }
+
+}
diff --git a/jdk/test/java/lang/invoke/JavaDocExamplesTest.java b/jdk/test/java/lang/invoke/JavaDocExamplesTest.java
index 9a4b3f3624b..79a31087550 100644
--- a/jdk/test/java/lang/invoke/JavaDocExamplesTest.java
+++ b/jdk/test/java/lang/invoke/JavaDocExamplesTest.java
@@ -690,7 +690,7 @@ assertEquals(120, loop.invoke(5));
         {{
 {} /// JAVADOC
 // implement the zip function for lists as a loop handle
-MethodHandle loop = MethodHandles.doWhileLoop(MH_initZip, MH_zipStep, MH_zipPred);
+MethodHandle loop = MethodHandles.whileLoop(MH_initZip, MH_zipPred, MH_zipStep);
 List<String> a = Arrays.asList("a", "b", "c", "d");
 List<String> b = Arrays.asList("e", "f", "g", "h");
 List<String> zipped = Arrays.asList("a", "e", "b", "f", "c", "g", "d", "h");
diff --git a/jdk/test/java/lang/invoke/T8139885.java b/jdk/test/java/lang/invoke/LoopCombinatorTest.java
similarity index 50%
rename from jdk/test/java/lang/invoke/T8139885.java
rename to jdk/test/java/lang/invoke/LoopCombinatorTest.java
index d9bcb6b3a61..2bae77e6a2e 100644
--- a/jdk/test/java/lang/invoke/T8139885.java
+++ b/jdk/test/java/lang/invoke/LoopCombinatorTest.java
@@ -25,18 +25,16 @@
 
 /* @test
  * @bug 8139885
- * @bug 8143798
- * @run testng/othervm -ea -esa test.java.lang.invoke.T8139885
+ * @bug 8150635
+ * @run testng/othervm -ea -esa test.java.lang.invoke.LoopCombinatorTest
  */
 
 package test.java.lang.invoke;
 
-import java.io.StringWriter;
 import java.lang.invoke.MethodHandle;
 import java.lang.invoke.MethodHandles;
 import java.lang.invoke.MethodHandles.Lookup;
 import java.lang.invoke.MethodType;
-import java.lang.invoke.WrongMethodTypeException;
 import java.util.*;
 
 import static java.lang.invoke.MethodType.methodType;
@@ -46,16 +44,12 @@ import static org.testng.AssertJUnit.*;
 import org.testng.annotations.*;
 
 /**
- * Example-scale and negative tests for JEP 274 extensions.
+ * Tests for the loop combinators introduced in JEP 274.
  */
-public class T8139885 {
+public class LoopCombinatorTest {
 
     static final Lookup LOOKUP = MethodHandles.lookup();
 
-    //
-    // Tests.
-    //
-
     @Test
     public static void testLoopFac() throws Throwable {
         MethodHandle[] counterClause = new MethodHandle[]{Fac.MH_zero, Fac.MH_inc};
@@ -75,6 +69,15 @@ public class T8139885 {
         assertEquals(120, loop.invoke(5));
     }
 
+    @Test
+    public static void testLoopNullInit() throws Throwable {
+        // null initializer for counter, should initialize to 0, one-clause loop
+        MethodHandle[] counterClause = new MethodHandle[]{null, Loop.MH_inc, Loop.MH_pred, Loop.MH_fin};
+        MethodHandle loop = MethodHandles.loop(counterClause);
+        assertEquals(Loop.MT_loop, loop.type());
+        assertEquals(10, loop.invoke(10));
+    }
+
     @Test
     public static void testLoopVoid1() throws Throwable {
         // construct a post-checked loop that only does one iteration and has a void body and void local state
@@ -92,6 +95,15 @@ public class T8139885 {
         loop.invoke();
     }
 
+    @Test
+    public static void testLoopVoid3() throws Throwable {
+        // construct a post-checked loop that only does one iteration and has a void body and void local state,
+        // and that has a void finalizer
+        MethodHandle loop = MethodHandles.loop(new MethodHandle[]{null, Empty.MH_f, Empty.MH_pred, Empty.MH_f});
+        assertEquals(MethodType.methodType(void.class), loop.type());
+        loop.invoke();
+    }
+
     @Test
     public static void testLoopFacWithVoidState() throws Throwable {
         // like testLoopFac, but with additional void state that outputs a dot
@@ -104,9 +116,32 @@ public class T8139885 {
     }
 
     @Test
-    public static void testLoopNegative() throws Throwable {
-        MethodHandle mh_loop =
-                LOOKUP.findStatic(MethodHandles.class, "loop", methodType(MethodHandle.class, MethodHandle[][].class));
+    public static void testLoopVoidInt() throws Throwable {
+        // construct a post-checked loop that only does one iteration and has a void body and void local state,
+        // and that returns a constant
+        MethodHandle loop = MethodHandles.loop(new MethodHandle[]{null, Empty.MH_f, Empty.MH_pred, Empty.MH_c});
+        assertEquals(MethodType.methodType(int.class), loop.type());
+        assertEquals(23, loop.invoke());
+    }
+
+    @Test
+    public static void testLoopWithVirtuals() throws Throwable {
+        // construct a loop (to calculate factorial) that uses a mix of static and virtual methods
+        MethodHandle[] counterClause = new MethodHandle[]{null, LoopWithVirtuals.permute(LoopWithVirtuals.MH_inc)};
+        MethodHandle[] accumulatorClause = new MethodHandle[]{
+                // init function must indicate the loop arguments (there is no other means to determine them)
+                MethodHandles.dropArguments(LoopWithVirtuals.MH_one, 0, LoopWithVirtuals.class),
+                LoopWithVirtuals.permute(LoopWithVirtuals.MH_mult),
+                LoopWithVirtuals.permute(LoopWithVirtuals.MH_pred),
+                LoopWithVirtuals.permute(LoopWithVirtuals.MH_fin)
+        };
+        MethodHandle loop = MethodHandles.loop(counterClause, accumulatorClause);
+        assertEquals(LoopWithVirtuals.MT_loop, loop.type());
+        assertEquals(120, loop.invoke(new LoopWithVirtuals(), 5));
+    }
+
+    @DataProvider
+    static Object[][] negativeTestData() {
         MethodHandle i0 = MethodHandles.constant(int.class, 0);
         MethodHandle ii = MethodHandles.dropArguments(i0, 0, int.class, int.class);
         MethodHandle id = MethodHandles.dropArguments(i0, 0, int.class, double.class);
@@ -120,44 +155,60 @@ public class T8139885 {
         List<MethodHandle> nesteps = Arrays.asList(Fac.MH_inc, eek, Fac.MH_dot);
         List<MethodHandle> nepreds = Arrays.asList(null, Fac.MH_pred, null);
         List<MethodHandle> nefinis = Arrays.asList(null, Fac.MH_fin, null);
-        MethodHandle[][][] cases = {
-                null,
-                {},
-                {{null, Fac.MH_inc}, {Fac.MH_one, null, Fac.MH_mult, Fac.MH_pred, Fac.MH_fin}},
-                {{null, Fac.MH_inc}, null},
-                {{Fac.MH_zero, Fac.MH_dot}},
-                {{ii}, {id}, {i3}},
-                {{null, Fac.MH_inc, null, Fac.MH_fin}, {null, Fac.MH_inc, null, Fac.MH_inc},
+        List<MethodHandle> lvsteps = Arrays.asList(LoopWithVirtuals.MH_inc, LoopWithVirtuals.MH_mult);
+        List<MethodHandle> lvpreds = Arrays.asList(null, LoopWithVirtuals.MH_pred);
+        List<MethodHandle> lvfinis = Arrays.asList(null, LoopWithVirtuals.MH_fin);
+        return new Object[][] {
+                {null, "null or no clauses passed"},
+                {new MethodHandle[][]{}, "null or no clauses passed"},
+                {new MethodHandle[][]{{null, Fac.MH_inc}, {Fac.MH_one, null, Fac.MH_mult, Fac.MH_pred, Fac.MH_fin}},
+                        "All loop clauses must be represented as MethodHandle arrays with at most 4 elements."},
+                {new MethodHandle[][]{{null, Fac.MH_inc}, null}, "null clauses are not allowed"},
+                {new MethodHandle[][]{{Fac.MH_zero, Fac.MH_dot}},
+                        "clause 0: init and step return types must match: int != void"},
+                {new MethodHandle[][]{{ii}, {id}, {i3}},
+                        "found non-effectively identical init parameter type lists: " + inits +
+                                " (common suffix: " + ints + ")"},
+                {new MethodHandle[][]{{null, Fac.MH_inc, null, Fac.MH_fin}, {null, Fac.MH_inc, null, Fac.MH_inc},
                         {null, Counted.MH_start, null, Counted.MH_step}},
-                {{Fac.MH_zero, Fac.MH_inc}, {Fac.MH_one, Fac.MH_mult, null, Fac.MH_fin}, {null, Fac.MH_dot}},
-                {{Fac.MH_zero, Fac.MH_inc}, {Fac.MH_one, Fac.MH_mult, Fac.MH_fin, Fac.MH_fin}, {null, Fac.MH_dot}},
-                {{Fac.MH_zero, Fac.MH_inc}, {Fac.MH_one, eek, Fac.MH_pred, Fac.MH_fin}, {null, Fac.MH_dot}}
+                        "found non-identical finalizer return types: " + finis + " (return type: int)"},
+                {new MethodHandle[][]{{Fac.MH_zero, Fac.MH_inc}, {Fac.MH_one, Fac.MH_mult, null, Fac.MH_fin},
+                        {null, Fac.MH_dot}}, "no predicate found: " + preds1},
+                {new MethodHandle[][]{{Fac.MH_zero, Fac.MH_inc}, {Fac.MH_one, Fac.MH_mult, Fac.MH_fin, Fac.MH_fin},
+                        {null, Fac.MH_dot}}, "predicates must have boolean return type: " + preds2},
+                {new MethodHandle[][]{{Fac.MH_zero, Fac.MH_inc}, {Fac.MH_one, eek, Fac.MH_pred, Fac.MH_fin},
+                        {null, Fac.MH_dot}},
+                        "found non-effectively identical parameter type lists:\nstep: " + nesteps +
+                                "\npred: " + nepreds + "\nfini: " + nefinis + " (common parameter sequence: " + ints + ")"},
+                {new MethodHandle[][]{{null, LoopWithVirtuals.MH_inc},
+                        {LoopWithVirtuals.MH_one, LoopWithVirtuals.MH_mult, LoopWithVirtuals.MH_pred, LoopWithVirtuals.MH_fin}},
+                        "found non-effectively identical parameter type lists:\nstep: " + lvsteps +
+                                "\npred: " + lvpreds + "\nfini: " + lvfinis + " (common parameter sequence: " + ints + ")"}
         };
-        String[] messages = {
-                "null or no clauses passed",
-                "null or no clauses passed",
-                "All loop clauses must be represented as MethodHandle arrays with at most 4 elements.",
-                "null clauses are not allowed",
-                "clause 0: init and step return types must match: int != void",
-                "found non-effectively identical init parameter type lists: " + inits + " (common suffix: " + ints + ")",
-                "found non-identical finalizer return types: " + finis + " (return type: int)",
-                "no predicate found: " + preds1,
-                "predicates must have boolean return type: " + preds2,
-                "found non-effectively identical parameter type lists:\nstep: " + nesteps + "\npred: " + nepreds +
-                        "\nfini: " + nefinis + " (common parameter sequence: " + ints + ")"
-        };
-        for (int i = 0; i < cases.length; ++i) {
-            boolean caught = false;
-            try {
-                mh_loop.invokeWithArguments(cases[i]);
-            } catch (IllegalArgumentException iae) {
-                assertEquals(messages[i], iae.getMessage());
-                caught = true;
-            }
-            assertTrue(caught);
+    }
+
+    static final MethodHandle MH_loop;
+
+    static {
+        try {
+            MH_loop = LOOKUP.findStatic(MethodHandles.class, "loop", methodType(MethodHandle.class, MethodHandle[][].class));
+        } catch (NoSuchMethodException | IllegalAccessException e) {
+            throw new ExceptionInInitializerError(e);
         }
     }
 
+    @Test(dataProvider = "negativeTestData")
+    public static void testLoopNegative(MethodHandle[][] clauses, String expectedMessage) throws Throwable {
+        boolean caught = false;
+        try {
+            MH_loop.invokeWithArguments(clauses);
+        } catch (IllegalArgumentException iae) {
+            assertEquals(expectedMessage, iae.getMessage());
+            caught = true;
+        }
+        assertTrue(caught);
+    }
+
     @Test
     public static void testWhileLoop() throws Throwable {
         // int i = 0; while (i < limit) { ++i; } return i; => limit
@@ -182,6 +233,16 @@ public class T8139885 {
         assertEquals(23, loop.invoke(23));
     }
 
+    @Test
+    public static void testDoWhileNullInit() throws Throwable {
+        While w = new While();
+        int v = 5;
+        MethodHandle loop = MethodHandles.doWhileLoop(null, While.MH_voidBody.bindTo(w), While.MH_voidPred.bindTo(w));
+        assertEquals(While.MT_void, loop.type());
+        loop.invoke(v);
+        assertEquals(v, w.i);
+    }
+
     @Test
     public static void testWhileZip() throws Throwable {
         MethodHandle loop = MethodHandles.doWhileLoop(While.MH_zipInitZip, While.MH_zipStep, While.MH_zipPred);
@@ -192,6 +253,16 @@ public class T8139885 {
         assertEquals(zipped, (List<String>) loop.invoke(a.iterator(), b.iterator()));
     }
 
+    @Test
+    public static void testWhileNullInit() throws Throwable {
+        While w = new While();
+        int v = 5;
+        MethodHandle loop = MethodHandles.whileLoop(null, While.MH_voidPred.bindTo(w), While.MH_voidBody.bindTo(w));
+        assertEquals(While.MT_void, loop.type());
+        loop.invoke(v);
+        assertEquals(v, w.i);
+    }
+
     @Test
     public static void testCountedLoop() throws Throwable {
         // String s = "Lambdaman!"; for (int i = 0; i < 13; ++i) { s = "na " + s; } return s; => a variation on a well known theme
@@ -283,281 +354,6 @@ public class T8139885 {
         assertTrue(caught);
     }
 
-    @Test
-    public static void testTryFinally() throws Throwable {
-        MethodHandle hello = MethodHandles.tryFinally(TryFinally.MH_greet, TryFinally.MH_exclaim);
-        assertEquals(TryFinally.MT_hello, hello.type());
-        assertEquals("Hello, world!", hello.invoke("world"));
-    }
-
-    @Test
-    public static void testTryFinallyVoid() throws Throwable {
-        MethodHandle tfVoid = MethodHandles.tryFinally(TryFinally.MH_print, TryFinally.MH_printMore);
-        assertEquals(TryFinally.MT_printHello, tfVoid.type());
-        tfVoid.invoke("world");
-    }
-
-    @Test
-    public static void testTryFinallySublist() throws Throwable {
-        MethodHandle helloMore = MethodHandles.tryFinally(TryFinally.MH_greetMore, TryFinally.MH_exclaimMore);
-        assertEquals(TryFinally.MT_moreHello, helloMore.type());
-        assertEquals("Hello, world and universe (but world first)!", helloMore.invoke("world", "universe"));
-    }
-
-    @Test
-    public static void testTryFinallyNegative() {
-        MethodHandle intid = MethodHandles.identity(int.class);
-        MethodHandle intco = MethodHandles.constant(int.class, 0);
-        MethodHandle errTarget = MethodHandles.dropArguments(intco, 0, int.class, double.class, String.class, int.class);
-        MethodHandle errCleanup = MethodHandles.dropArguments(MethodHandles.constant(int.class, 0), 0, Throwable.class,
-                int.class, double.class, Object.class);
-        MethodHandle[][] cases = {
-                {intid, MethodHandles.identity(double.class)},
-                {intid, MethodHandles.dropArguments(intid, 0, String.class)},
-                {intid, MethodHandles.dropArguments(intid, 0, Throwable.class, double.class)},
-                {errTarget, errCleanup}
-        };
-        String[] messages = {
-                "target and return types must match: double != int",
-                "cleanup first argument and Throwable must match: (String,int)int != class java.lang.Throwable",
-                "cleanup second argument and target return type must match: (Throwable,double,int)int != int",
-                "cleanup parameters after (Throwable,result) and target parameter list prefix must match: " +
-                        errCleanup.type() + " != " + errTarget.type()
-        };
-        for (int i = 0; i < cases.length; ++i) {
-            boolean caught = false;
-            try {
-                MethodHandles.tryFinally(cases[i][0], cases[i][1]);
-            } catch (IllegalArgumentException iae) {
-                assertEquals(messages[i], iae.getMessage());
-                caught = true;
-            }
-            assertTrue(caught);
-        }
-    }
-
-    @Test
-    public static void testFold0a() throws Throwable {
-        // equivalence to foldArguments(MethodHandle,MethodHandle)
-        MethodHandle fold = MethodHandles.foldArguments(Fold.MH_multer, 0, Fold.MH_adder);
-        assertEquals(Fold.MT_folded1, fold.type());
-        assertEquals(720, (int) fold.invoke(3, 4, 5));
-    }
-
-    @Test
-    public static void testFold1a() throws Throwable {
-        // test foldArguments for folding position 1
-        MethodHandle fold = MethodHandles.foldArguments(Fold.MH_multer, 1, Fold.MH_adder1);
-        assertEquals(Fold.MT_folded1, fold.type());
-        assertEquals(540, (int) fold.invoke(3, 4, 5));
-    }
-
-    @Test
-    public static void testFold0b() throws Throwable {
-        // test foldArguments equivalence with multiple types
-        MethodHandle fold = MethodHandles.foldArguments(Fold.MH_str, 0, Fold.MH_comb);
-        assertEquals(Fold.MT_folded2, fold.type());
-        assertEquals(23, (int) fold.invoke("true", true, 23));
-    }
-
-    @Test
-    public static void testFold1b() throws Throwable {
-        // test folgArguments for folding position 1, with multiple types
-        MethodHandle fold = MethodHandles.foldArguments(Fold.MH_str, 1, Fold.MH_comb2);
-        assertEquals(Fold.MT_folded3, fold.type());
-        assertEquals(1, (int) fold.invoke(true, true, 1));
-        assertEquals(-1, (int) fold.invoke(true, false, -1));
-    }
-
-    @Test
-    public static void testFoldArgumentsExample() throws Throwable {
-        // test the JavaDoc foldArguments-with-pos example
-        StringWriter swr = new StringWriter();
-        MethodHandle trace = LOOKUP.findVirtual(StringWriter.class, "write", methodType(void.class, String.class)).bindTo(swr);
-        MethodHandle cat = LOOKUP.findVirtual(String.class, "concat", methodType(String.class, String.class));
-        assertEquals("boojum", (String) cat.invokeExact("boo", "jum"));
-        MethodHandle catTrace = MethodHandles.foldArguments(cat, 1, trace);
-        assertEquals("boojum", (String) catTrace.invokeExact("boo", "jum"));
-        assertEquals("jum", swr.toString());
-    }
-
-    @Test
-    public static void testAsSpreader() throws Throwable {
-        MethodHandle spreader = SpreadCollect.MH_forSpreading.asSpreader(1, int[].class, 3);
-        assertEquals(SpreadCollect.MT_spreader, spreader.type());
-        assertEquals("A456B", (String) spreader.invoke("A", new int[]{4, 5, 6}, "B"));
-    }
-
-    @Test
-    public static void testAsSpreaderExample() throws Throwable {
-        // test the JavaDoc asSpreader-with-pos example
-        MethodHandle compare = LOOKUP.findStatic(Objects.class, "compare", methodType(int.class, Object.class, Object.class, Comparator.class));
-        MethodHandle compare2FromArray = compare.asSpreader(0, Object[].class, 2);
-        Object[] ints = new Object[]{3, 9, 7, 7};
-        Comparator<Integer> cmp = (a, b) -> a - b;
-        assertTrue((int) compare2FromArray.invoke(Arrays.copyOfRange(ints, 0, 2), cmp) < 0);
-        assertTrue((int) compare2FromArray.invoke(Arrays.copyOfRange(ints, 1, 3), cmp) > 0);
-        assertTrue((int) compare2FromArray.invoke(Arrays.copyOfRange(ints, 2, 4), cmp) == 0);
-    }
-
-    @Test
-    public static void testAsSpreaderIllegalPos() throws Throwable {
-        int[] illegalPos = {-7, 3, 19};
-        int caught = 0;
-        for (int p : illegalPos) {
-            try {
-                SpreadCollect.MH_forSpreading.asSpreader(p, Object[].class, 3);
-            } catch (IllegalArgumentException iae) {
-                assertEquals("bad spread position", iae.getMessage());
-                ++caught;
-            }
-        }
-        assertEquals(illegalPos.length, caught);
-    }
-
-    @Test
-    public static void testAsSpreaderIllegalMethodType() throws Throwable {
-        MethodHandle h = MethodHandles.dropArguments(MethodHandles.constant(String.class, ""), 0, int.class, int.class);
-        boolean caught = false;
-        try {
-            MethodHandle s = h.asSpreader(String[].class, 1);
-        } catch (WrongMethodTypeException wmte) {
-            caught = true;
-        }
-        assertTrue(caught);
-    }
-
-    @Test
-    public static void testAsCollector() throws Throwable {
-        MethodHandle collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 1);
-        assertEquals(SpreadCollect.MT_collector1, collector.type());
-        assertEquals("A4B", (String) collector.invoke("A", 4, "B"));
-        collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 2);
-        assertEquals(SpreadCollect.MT_collector2, collector.type());
-        assertEquals("A45B", (String) collector.invoke("A", 4, 5, "B"));
-        collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 3);
-        assertEquals(SpreadCollect.MT_collector3, collector.type());
-        assertEquals("A456B", (String) collector.invoke("A", 4, 5, 6, "B"));
-    }
-
-    @Test
-    public static void testAsCollectorInvokeWithArguments() throws Throwable {
-        MethodHandle collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 1);
-        assertEquals(SpreadCollect.MT_collector1, collector.type());
-        assertEquals("A4B", (String) collector.invokeWithArguments("A", 4, "B"));
-        collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 2);
-        assertEquals(SpreadCollect.MT_collector2, collector.type());
-        assertEquals("A45B", (String) collector.invokeWithArguments("A", 4, 5, "B"));
-        collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 3);
-        assertEquals(SpreadCollect.MT_collector3, collector.type());
-        assertEquals("A456B", (String) collector.invokeWithArguments("A", 4, 5, 6, "B"));
-    }
-
-    @Test
-    public static void testAsCollectorLeading() throws Throwable {
-        MethodHandle collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 1);
-        assertEquals(SpreadCollect.MT_collectorLeading1, collector.type());
-        assertEquals("7Q", (String) collector.invoke(7, "Q"));
-        collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 2);
-        assertEquals(SpreadCollect.MT_collectorLeading2, collector.type());
-        assertEquals("78Q", (String) collector.invoke(7, 8, "Q"));
-        collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 3);
-        assertEquals(SpreadCollect.MT_collectorLeading3, collector.type());
-        assertEquals("789Q", (String) collector.invoke(7, 8, 9, "Q"));
-    }
-
-    @Test
-    public static void testAsCollectorLeadingInvokeWithArguments() throws Throwable {
-        MethodHandle collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 1);
-        assertEquals(SpreadCollect.MT_collectorLeading1, collector.type());
-        assertEquals("7Q", (String) collector.invokeWithArguments(7, "Q"));
-        collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 2);
-        assertEquals(SpreadCollect.MT_collectorLeading2, collector.type());
-        assertEquals("78Q", (String) collector.invokeWithArguments(7, 8, "Q"));
-        collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 3);
-        assertEquals(SpreadCollect.MT_collectorLeading3, collector.type());
-        assertEquals("789Q", (String) collector.invokeWithArguments(7, 8, 9, "Q"));
-    }
-
-    @Test
-    public static void testAsCollectorNone() throws Throwable {
-        MethodHandle collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 0);
-        assertEquals(SpreadCollect.MT_collector0, collector.type());
-        assertEquals("AB", (String) collector.invoke("A", "B"));
-    }
-
-    @Test
-    public static void testAsCollectorIllegalPos() throws Throwable {
-        int[] illegalPos = {-1, 17};
-        int caught = 0;
-        for (int p : illegalPos) {
-            try {
-                SpreadCollect.MH_forCollecting.asCollector(p, int[].class, 0);
-            } catch (IllegalArgumentException iae) {
-                assertEquals("bad collect position", iae.getMessage());
-                ++caught;
-            }
-        }
-        assertEquals(illegalPos.length, caught);
-    }
-
-    @Test
-    public static void testAsCollectorExample() throws Throwable {
-        // test the JavaDoc asCollector-with-pos example
-        StringWriter swr = new StringWriter();
-        MethodHandle swWrite = LOOKUP.
-                findVirtual(StringWriter.class, "write", methodType(void.class, char[].class, int.class, int.class)).
-                bindTo(swr);
-        MethodHandle swWrite4 = swWrite.asCollector(0, char[].class, 4);
-        swWrite4.invoke('A', 'B', 'C', 'D', 1, 2);
-        assertEquals("BC", swr.toString());
-        swWrite4.invoke('P', 'Q', 'R', 'S', 0, 4);
-        assertEquals("BCPQRS", swr.toString());
-        swWrite4.invoke('W', 'X', 'Y', 'Z', 3, 1);
-        assertEquals("BCPQRSZ", swr.toString());
-    }
-
-    @Test
-    public static void testFindSpecial() throws Throwable {
-        FindSpecial.C c = new FindSpecial.C();
-        assertEquals("I1.m", c.m());
-        MethodType t = MethodType.methodType(String.class);
-        MethodHandle ci1m = LOOKUP.findSpecial(FindSpecial.I1.class, "m", t, FindSpecial.C.class);
-        assertEquals("I1.m", (String) ci1m.invoke(c));
-    }
-
-    @Test
-    public static void testFindSpecialAbstract() throws Throwable {
-        FindSpecial.C c = new FindSpecial.C();
-        assertEquals("q", c.q());
-        MethodType t = MethodType.methodType(String.class);
-        boolean caught = false;
-        try {
-            MethodHandle ci3q = LOOKUP.findSpecial(FindSpecial.I3.class, "q", t, FindSpecial.C.class);
-        } catch (Throwable thrown) {
-            if (!(thrown instanceof IllegalAccessException) || !FindSpecial.ABSTRACT_ERROR.equals(thrown.getMessage())) {
-                throw new AssertionError(thrown.getMessage(), thrown);
-            }
-            caught = true;
-        }
-        assertTrue(caught);
-    }
-
-    @Test
-    public static void testFindClassCNFE() throws Throwable {
-        boolean caught = false;
-        try {
-            LOOKUP.findClass("does.not.Exist");
-        } catch (ClassNotFoundException cnfe) {
-            caught = true;
-        }
-        assertTrue(caught);
-    }
-
-    //
-    // Methods used to assemble tests.
-    //
-
     static class Empty {
 
         static void f() { }
@@ -566,18 +362,25 @@ public class T8139885 {
             return false;
         }
 
+        static int c() {
+            return 23;
+        }
+
         static final Class<Empty> EMPTY = Empty.class;
 
         static final MethodType MT_f = methodType(void.class);
         static final MethodType MT_pred = methodType(boolean.class);
+        static final MethodType MT_c = methodType(int.class);
 
         static final MethodHandle MH_f;
         static final MethodHandle MH_pred;
+        static final MethodHandle MH_c;
 
         static {
             try {
                 MH_f = LOOKUP.findStatic(EMPTY, "f", MT_f);
                 MH_pred = LOOKUP.findStatic(EMPTY, "pred", MT_pred);
+                MH_c = LOOKUP.findStatic(EMPTY, "c", MT_c);
             } catch (Exception e) {
                 throw new ExceptionInInitializerError(e);
             }
@@ -647,6 +450,104 @@ public class T8139885 {
 
     }
 
+    static class Loop {
+
+        static int inc(int i, int k) {
+            return i + 1;
+        }
+
+        static boolean pred(int i, int k) {
+            return i < k;
+        }
+
+        static int fin(int i, int k) {
+            return k;
+        }
+
+        static final Class<Loop> LOOP = Loop.class;
+
+        static final MethodType MT_inc = methodType(int.class, int.class, int.class);
+        static final MethodType MT_pred = methodType(boolean.class, int.class, int.class);
+        static final MethodType MT_fin = methodType(int.class, int.class, int.class);
+
+        static final MethodHandle MH_inc;
+        static final MethodHandle MH_pred;
+        static final MethodHandle MH_fin;
+
+        static final MethodType MT_loop = methodType(int.class, int.class);
+
+        static {
+            try {
+                MH_inc = LOOKUP.findStatic(LOOP, "inc", MT_inc);
+                MH_pred = LOOKUP.findStatic(LOOP, "pred", MT_pred);
+                MH_fin = LOOKUP.findStatic(LOOP, "fin", MT_fin);
+            } catch (Exception e) {
+                throw new ExceptionInInitializerError(e);
+            }
+        }
+
+    }
+
+    static class LoopWithVirtuals {
+
+        static int one(int k) {
+            return 1;
+        }
+
+        int inc(int i, int acc, int k) {
+            return i + 1;
+        }
+
+        int mult(int i, int acc, int k) {
+            return i * acc;
+        }
+
+        boolean pred(int i, int acc, int k) {
+            return i < k;
+        }
+
+        int fin(int i, int acc, int k) {
+            return acc;
+        }
+
+        static final Class<LoopWithVirtuals> LOOP_WITH_VIRTUALS = LoopWithVirtuals.class;
+
+        static final MethodType MT_one = methodType(int.class, int.class);
+        static final MethodType MT_inc = methodType(int.class, int.class, int.class, int.class);
+        static final MethodType MT_mult = methodType(int.class, int.class, int.class, int.class);
+        static final MethodType MT_pred = methodType(boolean.class, int.class, int.class, int.class);
+        static final MethodType MT_fin = methodType(int.class, int.class, int.class, int.class);
+
+        static final MethodHandle MH_one;
+        static final MethodHandle MH_inc;
+        static final MethodHandle MH_mult;
+        static final MethodHandle MH_pred;
+        static final MethodHandle MH_fin;
+
+        static final MethodType MT_loop = methodType(int.class, LOOP_WITH_VIRTUALS, int.class);
+
+        static {
+            try {
+                MH_one = LOOKUP.findStatic(LOOP_WITH_VIRTUALS, "one", MT_one);
+                MH_inc = LOOKUP.findVirtual(LOOP_WITH_VIRTUALS, "inc", MT_inc);
+                MH_mult = LOOKUP.findVirtual(LOOP_WITH_VIRTUALS, "mult", MT_mult);
+                MH_pred = LOOKUP.findVirtual(LOOP_WITH_VIRTUALS, "pred", MT_pred);
+                MH_fin = LOOKUP.findVirtual(LOOP_WITH_VIRTUALS, "fin", MT_fin);
+            } catch (Exception e) {
+                throw new ExceptionInInitializerError(e);
+            }
+        }
+
+        static MethodHandle permute(MethodHandle h) {
+            // The handles representing virtual methods need to be rearranged to match the required order of arguments
+            // (loop-local state comes first, then loop arguments). As the receiver comes first in the signature but is
+            // a loop argument, it must be moved to the appropriate position in the signature.
+            return MethodHandles.permuteArguments(h,
+                    methodType(h.type().returnType(), int.class, int.class, LOOP_WITH_VIRTUALS, int.class), 2, 0, 1, 3);
+        }
+
+    }
+
     static class While {
 
         static int zero(int limit) {
@@ -687,6 +588,16 @@ public class T8139885 {
             return zip;
         }
 
+        private int i = 0;
+
+        void voidBody(int k) {
+            ++i;
+        }
+
+        boolean voidPred(int k) {
+            return i < k;
+        }
+
         static final Class<While> WHILE = While.class;
 
         static final MethodType MT_zero = methodType(int.class, int.class);
@@ -698,6 +609,8 @@ public class T8139885 {
         static final MethodType MT_zipInitZip = methodType(List.class, Iterator.class, Iterator.class);
         static final MethodType MT_zipPred = methodType(boolean.class, List.class, Iterator.class, Iterator.class);
         static final MethodType MT_zipStep = methodType(List.class, List.class, Iterator.class, Iterator.class);
+        static final MethodType MT_voidBody = methodType(void.class, int.class);
+        static final MethodType MT_voidPred = methodType(boolean.class, int.class);
 
         static final MethodHandle MH_zero;
         static final MethodHandle MH_pred;
@@ -708,10 +621,13 @@ public class T8139885 {
         static final MethodHandle MH_zipInitZip;
         static final MethodHandle MH_zipPred;
         static final MethodHandle MH_zipStep;
+        static final MethodHandle MH_voidBody;
+        static final MethodHandle MH_voidPred;
 
         static final MethodType MT_while = methodType(int.class, int.class);
         static final MethodType MT_string = methodType(String.class);
         static final MethodType MT_zip = methodType(List.class, Iterator.class, Iterator.class);
+        static final MethodType MT_void = methodType(void.class, int.class);
 
         static {
             try {
@@ -724,6 +640,8 @@ public class T8139885 {
                 MH_zipInitZip = LOOKUP.findStatic(WHILE, "zipInitZip", MT_zipInitZip);
                 MH_zipPred = LOOKUP.findStatic(WHILE, "zipPred", MT_zipPred);
                 MH_zipStep = LOOKUP.findStatic(WHILE, "zipStep", MT_zipStep);
+                MH_voidBody = LOOKUP.findVirtual(WHILE, "voidBody", MT_voidBody);
+                MH_voidPred = LOOKUP.findVirtual(WHILE, "voidPred", MT_voidPred);
             } catch (Exception e) {
                 throw new ExceptionInInitializerError(e);
             }
@@ -882,216 +800,4 @@ public class T8139885 {
 
     }
 
-    static class TryFinally {
-
-        static String greet(String whom) {
-            return "Hello, " + whom;
-        }
-
-        static String exclaim(Throwable t, String r, String whom) {
-            return r + "!";
-        }
-
-        static void print(String what) {
-            System.out.print("Hello, " + what);
-        }
-
-        static void printMore(Throwable t, String what) {
-            System.out.println("!");
-        }
-
-        static String greetMore(String first, String second) {
-            return "Hello, " + first + " and " + second;
-        }
-
-        static String exclaimMore(Throwable t, String r, String first) {
-            return r + " (but " + first + " first)!";
-        }
-
-        static final Class<TryFinally> TRY_FINALLY = TryFinally.class;
-
-        static final MethodType MT_greet = methodType(String.class, String.class);
-        static final MethodType MT_exclaim = methodType(String.class, Throwable.class, String.class, String.class);
-        static final MethodType MT_print = methodType(void.class, String.class);
-        static final MethodType MT_printMore = methodType(void.class, Throwable.class, String.class);
-        static final MethodType MT_greetMore = methodType(String.class, String.class, String.class);
-        static final MethodType MT_exclaimMore = methodType(String.class, Throwable.class, String.class, String.class);
-
-        static final MethodHandle MH_greet;
-        static final MethodHandle MH_exclaim;
-        static final MethodHandle MH_print;
-        static final MethodHandle MH_printMore;
-        static final MethodHandle MH_greetMore;
-        static final MethodHandle MH_exclaimMore;
-
-        static final MethodType MT_hello = methodType(String.class, String.class);
-        static final MethodType MT_printHello = methodType(void.class, String.class);
-        static final MethodType MT_moreHello = methodType(String.class, String.class, String.class);
-
-        static {
-            try {
-                MH_greet = LOOKUP.findStatic(TRY_FINALLY, "greet", MT_greet);
-                MH_exclaim = LOOKUP.findStatic(TRY_FINALLY, "exclaim", MT_exclaim);
-                MH_print = LOOKUP.findStatic(TRY_FINALLY, "print", MT_print);
-                MH_printMore = LOOKUP.findStatic(TRY_FINALLY, "printMore", MT_printMore);
-                MH_greetMore = LOOKUP.findStatic(TRY_FINALLY, "greetMore", MT_greetMore);
-                MH_exclaimMore = LOOKUP.findStatic(TRY_FINALLY, "exclaimMore", MT_exclaimMore);
-            } catch (Exception e) {
-                throw new ExceptionInInitializerError(e);
-            }
-        }
-
-    }
-
-    static class Fold {
-
-        static int adder(int a, int b, int c) {
-            return a + b + c;
-        }
-
-        static int adder1(int a, int b) {
-            return a + b;
-        }
-
-        static int multer(int x, int q, int r, int s) {
-            return x * q * r * s;
-        }
-
-        static int str(boolean b1, String s, boolean b2, int x) {
-            return b1 && s.equals(String.valueOf(b2)) ? x : -x;
-        }
-
-        static boolean comb(String s, boolean b2) {
-            return !s.equals(b2);
-        }
-
-        static String comb2(boolean b2, int x) {
-            int ib = b2 ? 1 : 0;
-            return ib == x ? "true" : "false";
-        }
-
-        static final Class<Fold> FOLD = Fold.class;
-
-        static final MethodType MT_adder = methodType(int.class, int.class, int.class, int.class);
-        static final MethodType MT_adder1 = methodType(int.class, int.class, int.class);
-        static final MethodType MT_multer = methodType(int.class, int.class, int.class, int.class, int.class);
-        static final MethodType MT_str = methodType(int.class, boolean.class, String.class, boolean.class, int.class);
-        static final MethodType MT_comb = methodType(boolean.class, String.class, boolean.class);
-        static final MethodType MT_comb2 = methodType(String.class, boolean.class, int.class);
-
-        static final MethodHandle MH_adder;
-        static final MethodHandle MH_adder1;
-        static final MethodHandle MH_multer;
-        static final MethodHandle MH_str;
-        static final MethodHandle MH_comb;
-        static final MethodHandle MH_comb2;
-
-        static final MethodType MT_folded1 = methodType(int.class, int.class, int.class, int.class);
-        static final MethodType MT_folded2 = methodType(int.class, String.class, boolean.class, int.class);
-        static final MethodType MT_folded3 = methodType(int.class, boolean.class, boolean.class, int.class);
-
-        static {
-            try {
-                MH_adder = LOOKUP.findStatic(FOLD, "adder", MT_adder);
-                MH_adder1 = LOOKUP.findStatic(FOLD, "adder1", MT_adder1);
-                MH_multer = LOOKUP.findStatic(FOLD, "multer", MT_multer);
-                MH_str = LOOKUP.findStatic(FOLD, "str", MT_str);
-                MH_comb = LOOKUP.findStatic(FOLD, "comb", MT_comb);
-                MH_comb2 = LOOKUP.findStatic(FOLD, "comb2", MT_comb2);
-            } catch (Exception e) {
-                throw new ExceptionInInitializerError(e);
-            }
-        }
-    }
-
-    static class SpreadCollect {
-
-        static String forSpreading(String s1, int i1, int i2, int i3, String s2) {
-            return s1 + i1 + i2 + i3 + s2;
-        }
-
-        static String forCollecting(String s1, int[] is, String s2) {
-            StringBuilder sb = new StringBuilder(s1);
-            for (int i : is) {
-                sb.append(i);
-            }
-            return sb.append(s2).toString();
-        }
-
-        static String forCollectingLeading(int[] is, String s) {
-            return forCollecting("", is, s);
-        }
-
-        static final Class<SpreadCollect> SPREAD_COLLECT = SpreadCollect.class;
-
-        static final MethodType MT_forSpreading = methodType(String.class, String.class, int.class, int.class, int.class, String.class);
-        static final MethodType MT_forCollecting = methodType(String.class, String.class, int[].class, String.class);
-        static final MethodType MT_forCollectingLeading = methodType(String.class, int[].class, String.class);
-
-        static final MethodHandle MH_forSpreading;
-        static final MethodHandle MH_forCollecting;
-        static final MethodHandle MH_forCollectingLeading;
-
-        static final MethodType MT_spreader = methodType(String.class, String.class, int[].class, String.class);
-        static final MethodType MT_collector0 = methodType(String.class, String.class, String.class);
-        static final MethodType MT_collector1 = methodType(String.class, String.class, int.class, String.class);
-        static final MethodType MT_collector2 = methodType(String.class, String.class, int.class, int.class, String.class);
-        static final MethodType MT_collector3 = methodType(String.class, String.class, int.class, int.class, int.class, String.class);
-        static final MethodType MT_collectorLeading1 = methodType(String.class, int.class, String.class);
-        static final MethodType MT_collectorLeading2 = methodType(String.class, int.class, int.class, String.class);
-        static final MethodType MT_collectorLeading3 = methodType(String.class, int.class, int.class, int.class, String.class);
-
-        static final String NONE_ERROR = "zero array length in MethodHandle.asCollector";
-
-        static {
-            try {
-                MH_forSpreading = LOOKUP.findStatic(SPREAD_COLLECT, "forSpreading", MT_forSpreading);
-                MH_forCollecting = LOOKUP.findStatic(SPREAD_COLLECT, "forCollecting", MT_forCollecting);
-                MH_forCollectingLeading = LOOKUP.findStatic(SPREAD_COLLECT, "forCollectingLeading", MT_forCollectingLeading);
-            } catch (Exception e) {
-                throw new ExceptionInInitializerError(e);
-            }
-        }
-
-    }
-
-    static class FindSpecial {
-
-        interface I1 {
-            default String m() {
-                return "I1.m";
-            }
-        }
-
-        interface I2 {
-            default String m() {
-                return "I2.m";
-            }
-        }
-
-        interface I3 {
-            String q();
-        }
-
-        static class C implements I1, I2, I3 {
-            public String m() {
-                return I1.super.m();
-            }
-            public String q() {
-                return "q";
-            }
-        }
-
-        static final String ABSTRACT_ERROR = "no such method: test.java.lang.invoke.T8139885$FindSpecial$I3.q()String/invokeSpecial";
-
-    }
-
-    //
-    // Auxiliary methods.
-    //
-
-    static MethodHandle[] mha(MethodHandle... mhs) {
-        return mhs;
-    }
-
 }
diff --git a/jdk/test/java/lang/invoke/SpreadCollectTest.java b/jdk/test/java/lang/invoke/SpreadCollectTest.java
new file mode 100644
index 00000000000..d6644543081
--- /dev/null
+++ b/jdk/test/java/lang/invoke/SpreadCollectTest.java
@@ -0,0 +1,240 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* @test
+ * @bug 8139885
+ * @bug 8143798
+ * @run testng/othervm -ea -esa test.java.lang.invoke.SpreadCollectTest
+ */
+
+package test.java.lang.invoke;
+
+import java.io.StringWriter;
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodHandles.Lookup;
+import java.lang.invoke.MethodType;
+import java.lang.invoke.WrongMethodTypeException;
+import java.util.*;
+
+import static java.lang.invoke.MethodType.methodType;
+
+import static org.testng.AssertJUnit.*;
+
+import org.testng.annotations.*;
+
+/**
+ * Tests for the new asSpreader/asCollector API added in JEP 274.
+ */
+public class SpreadCollectTest {
+
+    static final Lookup LOOKUP = MethodHandles.lookup();
+
+    @Test
+    public static void testAsSpreader() throws Throwable {
+        MethodHandle spreader = SpreadCollect.MH_forSpreading.asSpreader(1, int[].class, 3);
+        assertEquals(SpreadCollect.MT_spreader, spreader.type());
+        assertEquals("A456B", (String) spreader.invoke("A", new int[]{4, 5, 6}, "B"));
+    }
+
+    @Test
+    public static void testAsSpreaderExample() throws Throwable {
+        // test the JavaDoc asSpreader-with-pos example
+        MethodHandle compare = LOOKUP.findStatic(Objects.class, "compare", methodType(int.class, Object.class, Object.class, Comparator.class));
+        MethodHandle compare2FromArray = compare.asSpreader(0, Object[].class, 2);
+        Object[] ints = new Object[]{3, 9, 7, 7};
+        Comparator<Integer> cmp = (a, b) -> a - b;
+        assertTrue((int) compare2FromArray.invoke(Arrays.copyOfRange(ints, 0, 2), cmp) < 0);
+        assertTrue((int) compare2FromArray.invoke(Arrays.copyOfRange(ints, 1, 3), cmp) > 0);
+        assertTrue((int) compare2FromArray.invoke(Arrays.copyOfRange(ints, 2, 4), cmp) == 0);
+    }
+
+    @DataProvider
+    static Object[][] asSpreaderIllegalPositions() {
+        return new Object[][]{{-7}, {3}, {19}};
+    }
+
+    @Test(dataProvider = "asSpreaderIllegalPositions")
+    public static void testAsSpreaderIllegalPos(int p) throws Throwable {
+        boolean caught = false;
+        try {
+            SpreadCollect.MH_forSpreading.asSpreader(p, Object[].class, 3);
+        } catch (IllegalArgumentException iae) {
+            assertEquals("bad spread position", iae.getMessage());
+            caught = true;
+        }
+        assertTrue(caught);
+    }
+
+    @Test(expectedExceptions = {WrongMethodTypeException.class})
+    public static void testAsSpreaderIllegalMethodType() {
+        MethodHandle h = MethodHandles.dropArguments(MethodHandles.constant(String.class, ""), 0, int.class, int.class);
+        MethodHandle s = h.asSpreader(String[].class, 1);
+    }
+
+    @Test
+    public static void testAsCollector() throws Throwable {
+        MethodHandle collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 1);
+        assertEquals(SpreadCollect.MT_collector1, collector.type());
+        assertEquals("A4B", (String) collector.invoke("A", 4, "B"));
+        collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 2);
+        assertEquals(SpreadCollect.MT_collector2, collector.type());
+        assertEquals("A45B", (String) collector.invoke("A", 4, 5, "B"));
+        collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 3);
+        assertEquals(SpreadCollect.MT_collector3, collector.type());
+        assertEquals("A456B", (String) collector.invoke("A", 4, 5, 6, "B"));
+    }
+
+    @Test
+    public static void testAsCollectorInvokeWithArguments() throws Throwable {
+        MethodHandle collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 1);
+        assertEquals(SpreadCollect.MT_collector1, collector.type());
+        assertEquals("A4B", (String) collector.invokeWithArguments("A", 4, "B"));
+        collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 2);
+        assertEquals(SpreadCollect.MT_collector2, collector.type());
+        assertEquals("A45B", (String) collector.invokeWithArguments("A", 4, 5, "B"));
+        collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 3);
+        assertEquals(SpreadCollect.MT_collector3, collector.type());
+        assertEquals("A456B", (String) collector.invokeWithArguments("A", 4, 5, 6, "B"));
+    }
+
+    @Test
+    public static void testAsCollectorLeading() throws Throwable {
+        MethodHandle collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 1);
+        assertEquals(SpreadCollect.MT_collectorLeading1, collector.type());
+        assertEquals("7Q", (String) collector.invoke(7, "Q"));
+        collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 2);
+        assertEquals(SpreadCollect.MT_collectorLeading2, collector.type());
+        assertEquals("78Q", (String) collector.invoke(7, 8, "Q"));
+        collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 3);
+        assertEquals(SpreadCollect.MT_collectorLeading3, collector.type());
+        assertEquals("789Q", (String) collector.invoke(7, 8, 9, "Q"));
+    }
+
+    @Test
+    public static void testAsCollectorLeadingInvokeWithArguments() throws Throwable {
+        MethodHandle collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 1);
+        assertEquals(SpreadCollect.MT_collectorLeading1, collector.type());
+        assertEquals("7Q", (String) collector.invokeWithArguments(7, "Q"));
+        collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 2);
+        assertEquals(SpreadCollect.MT_collectorLeading2, collector.type());
+        assertEquals("78Q", (String) collector.invokeWithArguments(7, 8, "Q"));
+        collector = SpreadCollect.MH_forCollectingLeading.asCollector(0, int[].class, 3);
+        assertEquals(SpreadCollect.MT_collectorLeading3, collector.type());
+        assertEquals("789Q", (String) collector.invokeWithArguments(7, 8, 9, "Q"));
+    }
+
+    @Test
+    public static void testAsCollectorNone() throws Throwable {
+        MethodHandle collector = SpreadCollect.MH_forCollecting.asCollector(1, int[].class, 0);
+        assertEquals(SpreadCollect.MT_collector0, collector.type());
+        assertEquals("AB", (String) collector.invoke("A", "B"));
+    }
+
+    @DataProvider
+    static Object[][] asCollectorIllegalPositions() {
+        return new Object[][]{{-1}, {17}};
+    }
+
+    @Test(dataProvider = "asCollectorIllegalPositions")
+    public static void testAsCollectorIllegalPos(int p) {
+        boolean caught = false;
+        try {
+            SpreadCollect.MH_forCollecting.asCollector(p, int[].class, 0);
+        } catch (IllegalArgumentException iae) {
+            assertEquals("bad collect position", iae.getMessage());
+            caught = true;
+        }
+        assertTrue(caught);
+    }
+
+    @Test
+    public static void testAsCollectorExample() throws Throwable {
+        // test the JavaDoc asCollector-with-pos example
+        StringWriter swr = new StringWriter();
+        MethodHandle swWrite = LOOKUP.
+                findVirtual(StringWriter.class, "write", methodType(void.class, char[].class, int.class, int.class)).
+                bindTo(swr);
+        MethodHandle swWrite4 = swWrite.asCollector(0, char[].class, 4);
+        swWrite4.invoke('A', 'B', 'C', 'D', 1, 2);
+        assertEquals("BC", swr.toString());
+        swWrite4.invoke('P', 'Q', 'R', 'S', 0, 4);
+        assertEquals("BCPQRS", swr.toString());
+        swWrite4.invoke('W', 'X', 'Y', 'Z', 3, 1);
+        assertEquals("BCPQRSZ", swr.toString());
+    }
+
+    static class SpreadCollect {
+
+        static String forSpreading(String s1, int i1, int i2, int i3, String s2) {
+            return s1 + i1 + i2 + i3 + s2;
+        }
+
+        static String forCollecting(String s1, int[] is, String s2) {
+            StringBuilder sb = new StringBuilder(s1);
+            for (int i : is) {
+                sb.append(i);
+            }
+            return sb.append(s2).toString();
+        }
+
+        static String forCollectingLeading(int[] is, String s) {
+            return forCollecting("", is, s);
+        }
+
+        static final Class<SpreadCollect> SPREAD_COLLECT = SpreadCollect.class;
+
+        static final MethodType MT_forSpreading = methodType(String.class, String.class, int.class, int.class, int.class, String.class);
+        static final MethodType MT_forCollecting = methodType(String.class, String.class, int[].class, String.class);
+        static final MethodType MT_forCollectingLeading = methodType(String.class, int[].class, String.class);
+
+        static final MethodHandle MH_forSpreading;
+        static final MethodHandle MH_forCollecting;
+        static final MethodHandle MH_forCollectingLeading;
+
+        static final MethodType MT_spreader = methodType(String.class, String.class, int[].class, String.class);
+        static final MethodType MT_collector0 = methodType(String.class, String.class, String.class);
+        static final MethodType MT_collector1 = methodType(String.class, String.class, int.class, String.class);
+        static final MethodType MT_collector2 = methodType(String.class, String.class, int.class, int.class, String.class);
+        static final MethodType MT_collector3 = methodType(String.class, String.class, int.class, int.class, int.class, String.class);
+        static final MethodType MT_collectorLeading1 = methodType(String.class, int.class, String.class);
+        static final MethodType MT_collectorLeading2 = methodType(String.class, int.class, int.class, String.class);
+        static final MethodType MT_collectorLeading3 = methodType(String.class, int.class, int.class, int.class, String.class);
+
+        static final String NONE_ERROR = "zero array length in MethodHandle.asCollector";
+
+        static {
+            try {
+                MH_forSpreading = LOOKUP.findStatic(SPREAD_COLLECT, "forSpreading", MT_forSpreading);
+                MH_forCollecting = LOOKUP.findStatic(SPREAD_COLLECT, "forCollecting", MT_forCollecting);
+                MH_forCollectingLeading = LOOKUP.findStatic(SPREAD_COLLECT, "forCollectingLeading", MT_forCollectingLeading);
+            } catch (Exception e) {
+                throw new ExceptionInInitializerError(e);
+            }
+        }
+
+    }
+
+}
diff --git a/jdk/test/java/lang/invoke/TryFinallyTest.java b/jdk/test/java/lang/invoke/TryFinallyTest.java
new file mode 100644
index 00000000000..efbadeff920
--- /dev/null
+++ b/jdk/test/java/lang/invoke/TryFinallyTest.java
@@ -0,0 +1,179 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* @test
+ * @bug 8139885
+ * @bug 8150825
+ * @run testng/othervm -ea -esa test.java.lang.invoke.TryFinallyTest
+ */
+
+package test.java.lang.invoke;
+
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodHandles.Lookup;
+import java.lang.invoke.MethodType;
+
+import static java.lang.invoke.MethodType.methodType;
+
+import static org.testng.AssertJUnit.*;
+
+import org.testng.annotations.*;
+
+/**
+ * Tests for the tryFinally method handle combinator introduced in JEP 274.
+ */
+public class TryFinallyTest {
+
+    static final Lookup LOOKUP = MethodHandles.lookup();
+
+    @Test
+    public static void testTryFinally() throws Throwable {
+        MethodHandle hello = MethodHandles.tryFinally(TryFinally.MH_greet, TryFinally.MH_exclaim);
+        assertEquals(TryFinally.MT_hello, hello.type());
+        assertEquals("Hello, world!", hello.invoke("world"));
+    }
+
+    @Test
+    public static void testTryFinallyVoid() throws Throwable {
+        MethodHandle tfVoid = MethodHandles.tryFinally(TryFinally.MH_print, TryFinally.MH_printMore);
+        assertEquals(TryFinally.MT_printHello, tfVoid.type());
+        tfVoid.invoke("world");
+    }
+
+    @Test
+    public static void testTryFinallySublist() throws Throwable {
+        MethodHandle helloMore = MethodHandles.tryFinally(TryFinally.MH_greetMore, TryFinally.MH_exclaimMore);
+        assertEquals(TryFinally.MT_moreHello, helloMore.type());
+        assertEquals("Hello, world and universe (but world first)!", helloMore.invoke("world", "universe"));
+    }
+
+    @DataProvider
+    static Object[][] negativeTestData() {
+        MethodHandle intid = MethodHandles.identity(int.class);
+        MethodHandle intco = MethodHandles.constant(int.class, 0);
+        MethodHandle errTarget = MethodHandles.dropArguments(intco, 0, int.class, double.class, String.class, int.class);
+        MethodHandle errCleanup = MethodHandles.dropArguments(MethodHandles.constant(int.class, 0), 0, Throwable.class,
+                int.class, double.class, Object.class);
+        return new Object[][]{
+                {intid, MethodHandles.identity(double.class),
+                        "target and return types must match: double != int"},
+                {intid, MethodHandles.dropArguments(intid, 0, String.class),
+                        "cleanup first argument and Throwable must match: (String,int)int != class java.lang.Throwable"},
+                {intid, MethodHandles.dropArguments(intid, 0, Throwable.class, double.class),
+                        "cleanup second argument and target return type must match: (Throwable,double,int)int != int"},
+                {errTarget, errCleanup,
+                        "cleanup parameters after (Throwable,result) and target parameter list prefix must match: " +
+                                errCleanup.type() + " != " + errTarget.type()},
+                {TryFinally.MH_voidTarget, TryFinally.MH_voidCleanup,
+                        "cleanup parameters after (Throwable,result) and target parameter list prefix must match: " +
+                                TryFinally.MH_voidCleanup.type() + " != " + TryFinally.MH_voidTarget.type()}
+        };
+    }
+
+    @Test(dataProvider = "negativeTestData")
+    public static void testTryFinallyNegative(MethodHandle target, MethodHandle cleanup, String expectedMessage) {
+        boolean caught = false;
+        try {
+            MethodHandles.tryFinally(target, cleanup);
+        } catch (IllegalArgumentException iae) {
+            assertEquals(expectedMessage, iae.getMessage());
+            caught = true;
+        }
+        assertTrue(caught);
+    }
+
+    static class TryFinally {
+
+        static String greet(String whom) {
+            return "Hello, " + whom;
+        }
+
+        static String exclaim(Throwable t, String r, String whom) {
+            return r + "!";
+        }
+
+        static void print(String what) {
+            System.out.print("Hello, " + what);
+        }
+
+        static void printMore(Throwable t, String what) {
+            System.out.println("!");
+        }
+
+        static String greetMore(String first, String second) {
+            return "Hello, " + first + " and " + second;
+        }
+
+        static String exclaimMore(Throwable t, String r, String first) {
+            return r + " (but " + first + " first)!";
+        }
+
+        static void voidTarget() {}
+
+        static void voidCleanup(Throwable t, int a) {}
+
+        static final Class<TryFinally> TRY_FINALLY = TryFinally.class;
+
+        static final MethodType MT_greet = methodType(String.class, String.class);
+        static final MethodType MT_exclaim = methodType(String.class, Throwable.class, String.class, String.class);
+        static final MethodType MT_print = methodType(void.class, String.class);
+        static final MethodType MT_printMore = methodType(void.class, Throwable.class, String.class);
+        static final MethodType MT_greetMore = methodType(String.class, String.class, String.class);
+        static final MethodType MT_exclaimMore = methodType(String.class, Throwable.class, String.class, String.class);
+        static final MethodType MT_voidTarget = methodType(void.class);
+        static final MethodType MT_voidCleanup = methodType(void.class, Throwable.class, int.class);
+
+        static final MethodHandle MH_greet;
+        static final MethodHandle MH_exclaim;
+        static final MethodHandle MH_print;
+        static final MethodHandle MH_printMore;
+        static final MethodHandle MH_greetMore;
+        static final MethodHandle MH_exclaimMore;
+        static final MethodHandle MH_voidTarget;
+        static final MethodHandle MH_voidCleanup;
+
+        static final MethodType MT_hello = methodType(String.class, String.class);
+        static final MethodType MT_printHello = methodType(void.class, String.class);
+        static final MethodType MT_moreHello = methodType(String.class, String.class, String.class);
+
+        static {
+            try {
+                MH_greet = LOOKUP.findStatic(TRY_FINALLY, "greet", MT_greet);
+                MH_exclaim = LOOKUP.findStatic(TRY_FINALLY, "exclaim", MT_exclaim);
+                MH_print = LOOKUP.findStatic(TRY_FINALLY, "print", MT_print);
+                MH_printMore = LOOKUP.findStatic(TRY_FINALLY, "printMore", MT_printMore);
+                MH_greetMore = LOOKUP.findStatic(TRY_FINALLY, "greetMore", MT_greetMore);
+                MH_exclaimMore = LOOKUP.findStatic(TRY_FINALLY, "exclaimMore", MT_exclaimMore);
+                MH_voidTarget = LOOKUP.findStatic(TRY_FINALLY, "voidTarget", MT_voidTarget);
+                MH_voidCleanup = LOOKUP.findStatic(TRY_FINALLY, "voidCleanup", MT_voidCleanup);
+            } catch (Exception e) {
+                throw new ExceptionInInitializerError(e);
+            }
+        }
+
+    }
+
+}
diff --git a/jdk/test/java/lang/invoke/lambda/LambdaAccessControlDoPrivilegedTest.java b/jdk/test/java/lang/invoke/lambda/LambdaAccessControlDoPrivilegedTest.java
index 70dd15c6da8..a5917e589a1 100644
--- a/jdk/test/java/lang/invoke/lambda/LambdaAccessControlDoPrivilegedTest.java
+++ b/jdk/test/java/lang/invoke/lambda/LambdaAccessControlDoPrivilegedTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -27,6 +27,7 @@
  * @summary tests DoPrivileged action (implemented as lambda expressions) by
  * inserting them into the BootClassPath.
  * @modules jdk.compiler
+ *          jdk.zipfs
  * @compile -XDignore.symbol.file LambdaAccessControlDoPrivilegedTest.java LUtils.java
  * @run main/othervm LambdaAccessControlDoPrivilegedTest
  */
diff --git a/jdk/test/java/lang/invoke/lambda/LambdaAsm.java b/jdk/test/java/lang/invoke/lambda/LambdaAsm.java
index 8148733923c..04faad125b6 100644
--- a/jdk/test/java/lang/invoke/lambda/LambdaAsm.java
+++ b/jdk/test/java/lang/invoke/lambda/LambdaAsm.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -28,6 +28,7 @@
  * generate  bytecodes with correct constant pool references
  * @modules java.base/jdk.internal.org.objectweb.asm
  *          jdk.jdeps/com.sun.tools.classfile
+ *          jdk.zipfs
  * @compile -XDignore.symbol.file LambdaAsm.java LUtils.java
  * @run main/othervm LambdaAsm
  */
diff --git a/jdk/test/java/lang/invoke/lambda/LogGeneratedClassesTest.java b/jdk/test/java/lang/invoke/lambda/LogGeneratedClassesTest.java
index 1030d27f7fe..430591a8ddc 100644
--- a/jdk/test/java/lang/invoke/lambda/LogGeneratedClassesTest.java
+++ b/jdk/test/java/lang/invoke/lambda/LogGeneratedClassesTest.java
@@ -26,6 +26,8 @@
  * @bug 8023524
  * @summary tests logging generated classes for lambda
  * @library /java/nio/file
+ * @modules jdk.compiler
+ *          jdk.zipfs
  * @run testng LogGeneratedClassesTest
  */
 import java.io.File;
diff --git a/jdk/test/java/lang/ref/CleanerTest.java b/jdk/test/java/lang/ref/CleanerTest.java
index 396fbed88bd..25c50dc24c1 100644
--- a/jdk/test/java/lang/ref/CleanerTest.java
+++ b/jdk/test/java/lang/ref/CleanerTest.java
@@ -52,7 +52,10 @@ import org.testng.annotations.Test;
  * @library /test/lib/share/classes /lib/testlibrary /test/lib
  * @build sun.hotspot.WhiteBox
  * @build jdk.test.lib.Utils
- * @modules java.base/jdk.internal.misc java.base/jdk.internal.ref
+ * @modules java.base/jdk.internal
+ *          java.base/jdk.internal.misc
+ *          java.base/jdk.internal.ref
+ *          java.management
  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  * @run testng/othervm
  *      -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
diff --git a/jdk/test/java/lang/ref/FinalizeOverride.java b/jdk/test/java/lang/ref/FinalizeOverride.java
index eeb86fe4ab2..7701f5844ea 100644
--- a/jdk/test/java/lang/ref/FinalizeOverride.java
+++ b/jdk/test/java/lang/ref/FinalizeOverride.java
@@ -29,7 +29,7 @@ import java.nio.file.Paths;
 import java.util.concurrent.atomic.AtomicInteger;
 
 /* @test
- * @bug 8027351
+ * @bug 8027351 8148940
  * @summary Basic test of the finalize method
  */
 
@@ -63,6 +63,19 @@ public class FinalizeOverride {
         while (finalizedCount.get() != (count+1)) {
             System.gc();
             System.runFinalization();
+            // Running System.gc() and System.runFinalization() in a
+            // tight loop can trigger frequent safepointing that slows
+            // down the VM and, as a result, the test. (With the
+            // HotSpot VM, the effect of frequent safepointing is
+            // especially noticeable if the test is run with the
+            // -Xcomp flag.)  Sleeping for a second after every
+            // garbage collection and finalization cycle gives the VM
+            // time to make progress.
+            try {
+                Thread.sleep(1000);
+            } catch (InterruptedException e) {
+                System.out.println("Main thread interrupted, continuing execution.");
+            }
         }
 
         if (privateFinalizeInvoked) {
diff --git a/jdk/test/java/net/SocketOption/ImmutableOptions.java b/jdk/test/java/net/SocketOption/ImmutableOptions.java
new file mode 100644
index 00000000000..49c5f8a6831
--- /dev/null
+++ b/jdk/test/java/net/SocketOption/ImmutableOptions.java
@@ -0,0 +1,184 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+ /*
+ * @test
+ * @bug 8148609
+ * @run testng/othervm ImmutableOptions
+ * @summary Assert that the set of socket options are immutable
+ */
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.*;
+import java.util.Set;
+
+import org.testng.annotations.BeforeTest;
+import org.testng.annotations.Test;
+
+public class ImmutableOptions {
+
+    @BeforeTest
+    void setupServerSocketFactory() throws IOException {
+        ServerSocket.setSocketFactory(new ServerSocketImplFactory());
+    }
+
+    @Test(expectedExceptions = UnsupportedOperationException.class)
+    public void socketThrows() throws IOException {
+        CustomSocketImpl impl = new CustomSocketImpl();
+        Socket socket = new CustomSocket(impl);
+        socket.supportedOptions().clear();
+    }
+
+    @Test(expectedExceptions = UnsupportedOperationException.class)
+    public void socketImplThrows() throws IOException {
+        CustomSocketImpl impl = new CustomSocketImpl();
+        impl.supportedOptions().clear();
+    }
+
+    @Test(expectedExceptions = UnsupportedOperationException.class)
+    public void serverSocketThrows() throws IOException {
+        ServerSocket ss = new ServerSocket();
+        ss.supportedOptions().clear();
+    }
+
+    @Test(expectedExceptions = UnsupportedOperationException.class)
+    public void serverSocketImplThrows() throws IOException {
+        ServerSocket ss = new ServerSocket();
+        ServerSocketImplFactory.mostRecentlyCreated.supportedOptions().clear();
+    }
+
+    @Test(expectedExceptions = UnsupportedOperationException.class)
+    public void datagramSocketThrows() throws IOException {
+        CustomDatagramSocketImpl impl = new CustomDatagramSocketImpl();
+        DatagramSocket socket = new CustomDatagramSocket(impl);
+        socket.supportedOptions().clear();
+    }
+
+    @Test(expectedExceptions = UnsupportedOperationException.class)
+    public void datagramSocketImplThrows() throws IOException {
+        CustomDatagramSocketImpl impl = new CustomDatagramSocketImpl();
+        impl.supportedOptions().clear();
+    }
+
+
+    // Socket descendants
+    static class CustomSocket extends Socket {
+        public CustomSocket(SocketImpl impl) throws IOException {
+            super(impl);
+        }
+    }
+
+    static class CustomDatagramSocket extends DatagramSocket {
+        public CustomDatagramSocket(DatagramSocketImpl impl) {
+            super(impl);
+        }
+    }
+
+    static class ServerSocketImplFactory implements SocketImplFactory {
+        static volatile CustomSocketImpl mostRecentlyCreated;
+
+        @Override public SocketImpl createSocketImpl() {
+            return mostRecentlyCreated = new CustomSocketImpl();
+        }
+    }
+
+    // Custom impl's
+    static class CustomSocketImpl extends SocketImpl {
+        // The only method interesting to this test.
+        @Override public Set<SocketOption<?>> supportedOptions() {
+            return super.supportedOptions();
+        }
+
+        public void create(boolean stream) throws IOException { }
+
+        public void connect(String host, int port) throws IOException { }
+
+        public void connect(InetAddress addr, int port) throws IOException { }
+
+        public void connect(SocketAddress addr, int timeout) throws IOException { }
+
+        public void bind(InetAddress host, int port) throws IOException { }
+
+        public void listen(int backlog) throws IOException { }
+
+        public void accept(SocketImpl s) throws IOException { }
+
+        public InputStream getInputStream() throws IOException { return null; }
+
+        public OutputStream getOutputStream() throws IOException { return null; }
+
+        public int available() throws IOException { return 0; }
+
+        public void close() throws IOException { }
+
+        public void sendUrgentData(int data) throws IOException { }
+
+        public Object getOption(int i) throws SocketException { return null; }
+
+        public void setOption(int i, Object o) throws SocketException { }
+    }
+
+    static class CustomDatagramSocketImpl extends DatagramSocketImpl {
+        // The only method interesting to this test.
+        @Override public Set<SocketOption<?>> supportedOptions() {
+            return super.supportedOptions();
+        }
+
+        protected void create() throws SocketException { }
+
+        protected void bind(int lport, InetAddress laddr) throws SocketException { }
+
+        protected void send(DatagramPacket p) throws IOException { }
+
+        protected int peek(InetAddress i) throws IOException { return 0; }
+
+        protected int peekData(DatagramPacket p) throws IOException { return 0; }
+
+        protected void receive(DatagramPacket p) throws IOException { }
+
+        protected void setTTL(byte ttl) throws IOException { }
+
+        protected byte getTTL() throws IOException { return 0; }
+
+        protected void setTimeToLive(int ttl) throws IOException { }
+
+        protected int getTimeToLive() throws IOException { return 0; }
+
+        protected void join(InetAddress inetaddr) throws IOException { }
+
+        protected void leave(InetAddress inetaddr) throws IOException { }
+
+        protected void joinGroup(SocketAddress x, NetworkInterface y)
+            throws IOException { }
+
+        protected void leaveGroup(SocketAddress x, NetworkInterface y)
+            throws IOException { }
+
+        protected void close() { }
+
+        public void setOption(int optID, Object value) throws SocketException { }
+
+        public Object getOption(int optID) throws SocketException { return null; }
+    }
+}
diff --git a/jdk/test/java/net/SocketOption/OptionsTest.java b/jdk/test/java/net/SocketOption/OptionsTest.java
index 947d784aa9d..5b109d533ac 100644
--- a/jdk/test/java/net/SocketOption/OptionsTest.java
+++ b/jdk/test/java/net/SocketOption/OptionsTest.java
@@ -54,6 +54,7 @@ public class OptionsTest {
         Test.create(StandardSocketOptions.SO_SNDBUF, Integer.valueOf(10 * 100)),
         Test.create(StandardSocketOptions.SO_RCVBUF, Integer.valueOf(8 * 100)),
         Test.create(StandardSocketOptions.SO_REUSEADDR, Boolean.FALSE),
+        Test.create(StandardSocketOptions.SO_REUSEPORT, Boolean.FALSE),
         Test.create(StandardSocketOptions.SO_LINGER, Integer.valueOf(80)),
         Test.create(StandardSocketOptions.IP_TOS, Integer.valueOf(100))
     };
@@ -61,6 +62,7 @@ public class OptionsTest {
     static Test[] serverSocketTests = new Test[] {
         Test.create(StandardSocketOptions.SO_RCVBUF, Integer.valueOf(8 * 100)),
         Test.create(StandardSocketOptions.SO_REUSEADDR, Boolean.FALSE),
+        Test.create(StandardSocketOptions.SO_REUSEPORT, Boolean.FALSE),
         Test.create(StandardSocketOptions.IP_TOS, Integer.valueOf(100))
     };
 
@@ -68,6 +70,7 @@ public class OptionsTest {
         Test.create(StandardSocketOptions.SO_SNDBUF, Integer.valueOf(10 * 100)),
         Test.create(StandardSocketOptions.SO_RCVBUF, Integer.valueOf(8 * 100)),
         Test.create(StandardSocketOptions.SO_REUSEADDR, Boolean.FALSE),
+        Test.create(StandardSocketOptions.SO_REUSEPORT, Boolean.FALSE),
         Test.create(StandardSocketOptions.IP_TOS, Integer.valueOf(100))
     };
 
@@ -97,15 +100,19 @@ public class OptionsTest {
             Socket c = new Socket("127.0.0.1", srv.getLocalPort());
             Socket s = srv.accept();
         ) {
+            Set<SocketOption<?>> options = c.supportedOptions();
+            boolean reuseport = options.contains(StandardSocketOptions.SO_REUSEPORT);
             for (int i=0; i<socketTests.length; i++) {
                 Test test = socketTests[i];
-                c.setOption((SocketOption)test.option, test.testValue);
-                Object getval = c.getOption((SocketOption)test.option);
-                Object legacyget = legacyGetOption(Socket.class, c,test.option);
-                if (!getval.equals(legacyget)) {
-                    Formatter f = new Formatter();
-                    f.format("S Err %d: %s/%s", i, getval, legacyget);
-                    throw new RuntimeException(f.toString());
+                if (!(test.option == StandardSocketOptions.SO_REUSEPORT && !reuseport)) {
+                    c.setOption((SocketOption)test.option, test.testValue);
+                    Object getval = c.getOption((SocketOption)test.option);
+                    Object legacyget = legacyGetOption(Socket.class, c,test.option);
+                    if (!getval.equals(legacyget)) {
+                        Formatter f = new Formatter();
+                        f.format("S Err %d: %s/%s", i, getval, legacyget);
+                        throw new RuntimeException(f.toString());
+                    }
                 }
             }
         }
@@ -115,15 +122,19 @@ public class OptionsTest {
         try (
             DatagramSocket c = new DatagramSocket(0);
         ) {
+            Set<SocketOption<?>> options = c.supportedOptions();
+            boolean reuseport = options.contains(StandardSocketOptions.SO_REUSEPORT);
             for (int i=0; i<dgSocketTests.length; i++) {
                 Test test = dgSocketTests[i];
-                c.setOption((SocketOption)test.option, test.testValue);
-                Object getval = c.getOption((SocketOption)test.option);
-                Object legacyget = legacyGetOption(DatagramSocket.class, c,test.option);
-                if (!getval.equals(legacyget)) {
-                    Formatter f = new Formatter();
-                    f.format("DG Err %d: %s/%s", i, getval, legacyget);
-                    throw new RuntimeException(f.toString());
+                if (!(test.option == StandardSocketOptions.SO_REUSEPORT && !reuseport)) {
+                    c.setOption((SocketOption)test.option, test.testValue);
+                    Object getval = c.getOption((SocketOption)test.option);
+                    Object legacyget = legacyGetOption(DatagramSocket.class, c,test.option);
+                    if (!getval.equals(legacyget)) {
+                        Formatter f = new Formatter();
+                        f.format("DG Err %d: %s/%s", i, getval, legacyget);
+                        throw new RuntimeException(f.toString());
+                    }
                 }
             }
         }
@@ -151,17 +162,21 @@ public class OptionsTest {
         try (
             ServerSocket c = new ServerSocket(0);
         ) {
+            Set<SocketOption<?>> options = c.supportedOptions();
+            boolean reuseport = options.contains(StandardSocketOptions.SO_REUSEPORT);
             for (int i=0; i<serverSocketTests.length; i++) {
                 Test test = serverSocketTests[i];
-                c.setOption((SocketOption)test.option, test.testValue);
-                Object getval = c.getOption((SocketOption)test.option);
-                Object legacyget = legacyGetOption(
-                    ServerSocket.class, c, test.option
-                );
-                if (!getval.equals(legacyget)) {
-                    Formatter f = new Formatter();
-                    f.format("SS Err %d: %s/%s", i, getval, legacyget);
-                    throw new RuntimeException(f.toString());
+                if (!(test.option == StandardSocketOptions.SO_REUSEPORT && !reuseport)) {
+                    c.setOption((SocketOption)test.option, test.testValue);
+                    Object getval = c.getOption((SocketOption)test.option);
+                    Object legacyget = legacyGetOption(
+                        ServerSocket.class, c, test.option
+                    );
+                    if (!getval.equals(legacyget)) {
+                        Formatter f = new Formatter();
+                        f.format("SS Err %d: %s/%s", i, getval, legacyget);
+                        throw new RuntimeException(f.toString());
+                    }
                 }
             }
         }
@@ -174,6 +189,8 @@ public class OptionsTest {
     {
         if (type.equals(Socket.class)) {
             Socket socket = (Socket)s;
+            Set<SocketOption<?>> options = socket.supportedOptions();
+            boolean reuseport = options.contains(StandardSocketOptions.SO_REUSEPORT);
 
             if (option.equals(StandardSocketOptions.SO_KEEPALIVE)) {
                 return Boolean.valueOf(socket.getKeepAlive());
@@ -183,6 +200,8 @@ public class OptionsTest {
                 return Integer.valueOf(socket.getReceiveBufferSize());
             } else if (option.equals(StandardSocketOptions.SO_REUSEADDR)) {
                 return Boolean.valueOf(socket.getReuseAddress());
+            } else if (option.equals(StandardSocketOptions.SO_REUSEPORT) && reuseport) {
+                return Boolean.valueOf(socket.getOption(StandardSocketOptions.SO_REUSEPORT));
             } else if (option.equals(StandardSocketOptions.SO_LINGER)) {
                 return Integer.valueOf(socket.getSoLinger());
             } else if (option.equals(StandardSocketOptions.IP_TOS)) {
@@ -194,10 +213,15 @@ public class OptionsTest {
             }
         } else if  (type.equals(ServerSocket.class)) {
             ServerSocket socket = (ServerSocket)s;
+            Set<SocketOption<?>> options = socket.supportedOptions();
+            boolean reuseport = options.contains(StandardSocketOptions.SO_REUSEPORT);
+
             if (option.equals(StandardSocketOptions.SO_RCVBUF)) {
                 return Integer.valueOf(socket.getReceiveBufferSize());
             } else if (option.equals(StandardSocketOptions.SO_REUSEADDR)) {
                 return Boolean.valueOf(socket.getReuseAddress());
+            } else if (option.equals(StandardSocketOptions.SO_REUSEPORT) && reuseport) {
+                return Boolean.valueOf(socket.getOption(StandardSocketOptions.SO_REUSEPORT));
             } else if (option.equals(StandardSocketOptions.IP_TOS)) {
                 return Integer.valueOf(jdk.net.Sockets.getOption(
                     socket, StandardSocketOptions.IP_TOS));
@@ -206,6 +230,8 @@ public class OptionsTest {
             }
         } else if  (type.equals(DatagramSocket.class)) {
             DatagramSocket socket = (DatagramSocket)s;
+            Set<SocketOption<?>> options = socket.supportedOptions();
+            boolean reuseport = options.contains(StandardSocketOptions.SO_REUSEPORT);
 
             if (option.equals(StandardSocketOptions.SO_SNDBUF)) {
                 return Integer.valueOf(socket.getSendBufferSize());
@@ -213,6 +239,8 @@ public class OptionsTest {
                 return Integer.valueOf(socket.getReceiveBufferSize());
             } else if (option.equals(StandardSocketOptions.SO_REUSEADDR)) {
                 return Boolean.valueOf(socket.getReuseAddress());
+            } else if (option.equals(StandardSocketOptions.SO_REUSEPORT) && reuseport) {
+                return Boolean.valueOf(socket.getOption(StandardSocketOptions.SO_REUSEPORT));
             } else if (option.equals(StandardSocketOptions.IP_TOS)) {
                 return Integer.valueOf(socket.getTrafficClass());
             } else {
@@ -221,6 +249,8 @@ public class OptionsTest {
 
         } else if  (type.equals(MulticastSocket.class)) {
             MulticastSocket socket = (MulticastSocket)s;
+            Set<SocketOption<?>> options = socket.supportedOptions();
+            boolean reuseport = options.contains(StandardSocketOptions.SO_REUSEPORT);
 
             if (option.equals(StandardSocketOptions.SO_SNDBUF)) {
                 return Integer.valueOf(socket.getSendBufferSize());
@@ -228,6 +258,8 @@ public class OptionsTest {
                 return Integer.valueOf(socket.getReceiveBufferSize());
             } else if (option.equals(StandardSocketOptions.SO_REUSEADDR)) {
                 return Boolean.valueOf(socket.getReuseAddress());
+            } else if (option.equals(StandardSocketOptions.SO_REUSEPORT) && reuseport) {
+                return Boolean.valueOf(socket.getOption(StandardSocketOptions.SO_REUSEPORT));
             } else if (option.equals(StandardSocketOptions.IP_TOS)) {
                 return Integer.valueOf(socket.getTrafficClass());
             } else if (option.equals(StandardSocketOptions.IP_MULTICAST_IF)) {
diff --git a/jdk/test/java/net/URLPermission/URLTest.java b/jdk/test/java/net/URLPermission/URLTest.java
index 266fdfd0a89..710e8f59cf7 100644
--- a/jdk/test/java/net/URLPermission/URLTest.java
+++ b/jdk/test/java/net/URLPermission/URLTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -27,6 +27,7 @@ import java.net.URLPermission;
  *
  * @test
  * @bug 8010464
+ * @key intermittent
  * @library /lib/testlibrary/
  * @build jdk.testlibrary.SimpleSSLContext
  * @run main/othervm/java.security.policy=policy.1 URLTest one
diff --git a/jdk/test/java/net/httpclient/APIErrors.java b/jdk/test/java/net/httpclient/APIErrors.java
new file mode 100644
index 00000000000..845c665088a
--- /dev/null
+++ b/jdk/test/java/net/httpclient/APIErrors.java
@@ -0,0 +1,207 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8087112
+ * @library /lib/testlibrary/
+ * @build jdk.testlibrary.SimpleSSLContext ProxyServer
+ * @compile ../../../com/sun/net/httpserver/LogFilter.java
+ * @compile ../../../com/sun/net/httpserver/FileServerHandler.java
+ * @run main/othervm APIErrors
+ */
+//package javaapplication16;
+
+import com.sun.net.httpserver.*;
+import java.io.IOException;
+import java.net.*;
+import java.net.http.*;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.concurrent.*;
+import java.util.function.Supplier;
+
+/**
+ * Does stupid things with API, to check appropriate errors/exceptions thrown
+ */
+public class APIErrors {
+
+    static HttpServer s1 = null;
+    static ExecutorService executor = null;
+    static int port;
+    static HttpClient client;
+    static String httproot, fileuri, fileroot;
+    static List<HttpClient> clients = new LinkedList<>();
+
+    public static void main(String[] args) throws Exception {
+        initServer();
+        fileroot = System.getProperty("test.src") + "/docs";
+
+        client = HttpClient.create().build();
+
+        clients.add(HttpClient.getDefault());
+
+        try {
+            test1();
+            test2();
+            test3();
+        } finally {
+            s1.stop(0);
+            executor.shutdownNow();
+            for (HttpClient client : clients)
+                client.executorService().shutdownNow();
+        }
+    }
+
+    static void reject(Runnable r, Class<? extends Exception> extype) {
+        try {
+            r.run();
+            throw new RuntimeException("Expected: " + extype);
+        } catch (Throwable t) {
+            if (!extype.isAssignableFrom(t.getClass())) {
+                throw new RuntimeException("Wrong exception type: " + extype + " / "
+                    +t.getClass());
+            }
+        }
+    }
+
+    static void accept(Runnable r) {
+        try {
+            r.run();
+        } catch (Throwable t) {
+            throw new RuntimeException("Unexpected exception: " + t);
+        }
+    }
+
+    static void checkNonNull(Supplier<?> r) {
+        if (r.get() == null)
+            throw new RuntimeException("Unexpected null return:");
+    }
+
+    static void assertTrue(Supplier<Boolean> r) {
+        if (r.get() == false)
+            throw new RuntimeException("Assertion failure:");
+    }
+
+    // HttpClient.Builder
+    static void test1() throws Exception {
+        System.out.println("Test 1");
+        HttpClient.Builder cb = HttpClient.create();
+        InetSocketAddress addr = new InetSocketAddress("127.0.0.1", 5000);
+        reject(() -> { cb.priority(-1);}, IllegalArgumentException.class);
+        reject(() -> { cb.priority(500);}, IllegalArgumentException.class);
+        accept(() -> { cb.priority(1);});
+        accept(() -> { cb.priority(255);});
+
+        accept(() -> {clients.add(cb.build()); clients.add(cb.build());});
+    }
+
+    static void test2() throws Exception {
+        System.out.println("Test 2");
+        HttpClient.Builder cb = HttpClient.create();
+        InetSocketAddress addr = new InetSocketAddress("127.0.0.1", 5000);
+        cb.proxy(ProxySelector.of(addr));
+        HttpClient c = cb.build();
+        clients.add(c);
+        checkNonNull(()-> {return c.executorService();});
+        assertTrue(()-> {return c.followRedirects() == HttpClient.Redirect.NEVER;});
+        assertTrue(()-> {return !c.authenticator().isPresent();});
+    }
+
+    static URI accessibleURI() {
+        return URI.create(fileuri);
+    }
+
+    static HttpRequest request() {
+        return HttpRequest.create(accessibleURI())
+                .GET();
+    }
+
+    static void test3() throws Exception {
+        System.out.println("Test 3");
+        reject(()-> {
+            try {
+                HttpRequest r1 = request();
+                HttpResponse resp = r1.response();
+                HttpResponse resp1 = r1.response();
+            } catch (IOException |InterruptedException e) {
+                throw new RuntimeException(e);
+            }
+        }, IllegalStateException.class);
+
+        reject(()-> {
+            try {
+                HttpRequest r1 = request();
+                HttpResponse resp = r1.response();
+                HttpResponse resp1 = r1.responseAsync().get();
+            } catch (IOException |InterruptedException | ExecutionException e) {
+                throw new RuntimeException(e);
+            }
+        }, IllegalStateException.class);
+        reject(()-> {
+            try {
+                HttpRequest r1 = request();
+                HttpResponse resp1 = r1.responseAsync().get();
+                HttpResponse resp = r1.response();
+            } catch (IOException |InterruptedException | ExecutionException e) {
+                throw new RuntimeException(e);
+            }
+        }, IllegalStateException.class);
+    }
+
+    static class Auth extends java.net.Authenticator {
+        int count = 0;
+        @Override
+        protected PasswordAuthentication getPasswordAuthentication() {
+            if (count++ == 0) {
+                return new PasswordAuthentication("user", "passwd".toCharArray());
+            } else {
+                return new PasswordAuthentication("user", "goober".toCharArray());
+            }
+        }
+        int count() {
+            return count;
+        }
+    }
+
+    public static void initServer() throws Exception {
+        String root = System.getProperty ("test.src")+ "/docs";
+        InetSocketAddress addr = new InetSocketAddress (0);
+        s1 = HttpServer.create (addr, 0);
+        if (s1 instanceof HttpsServer) {
+            throw new RuntimeException ("should not be httpsserver");
+        }
+        HttpHandler h = new FileServerHandler(root);
+
+        HttpContext c1 = s1.createContext("/files", h);
+
+        executor = Executors.newCachedThreadPool();
+        s1.setExecutor (executor);
+        s1.start();
+
+        port = s1.getAddress().getPort();
+        System.out.println("HTTP server port = " + port);
+        httproot = "http://127.0.0.1:" + port + "/files/";
+        fileuri = httproot + "foo.txt";
+    }
+}
diff --git a/jdk/test/java/net/httpclient/BasicAuthTest.java b/jdk/test/java/net/httpclient/BasicAuthTest.java
new file mode 100644
index 00000000000..5e3fa6d3374
--- /dev/null
+++ b/jdk/test/java/net/httpclient/BasicAuthTest.java
@@ -0,0 +1,162 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+
+/**
+ * @test
+ * @bug 8087112
+ * @run main/othervm BasicAuthTest
+ * @summary Basic Authentication Test
+ */
+
+import com.sun.net.httpserver.BasicAuthenticator;
+import com.sun.net.httpserver.HttpContext;
+import com.sun.net.httpserver.HttpExchange;
+import com.sun.net.httpserver.HttpHandler;
+import com.sun.net.httpserver.HttpServer;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.InetSocketAddress;
+import java.net.PasswordAuthentication;
+import java.net.URI;
+import java.net.http.*;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import static java.nio.charset.StandardCharsets.US_ASCII;
+
+public class BasicAuthTest {
+
+    static volatile boolean ok;
+    static final String RESPONSE = "Hello world";
+    static final String POST_BODY = "This is the POST body 123909090909090";
+
+    public static void main(String[] args) throws Exception {
+        HttpServer server = HttpServer.create(new InetSocketAddress(0), 10);
+        ExecutorService e = Executors.newCachedThreadPool();
+        Handler h = new Handler();
+        HttpContext serverContext = server.createContext("/test", h);
+        int port = server.getAddress().getPort();
+        System.out.println("Server port = " + port);
+
+        ClientAuth ca = new ClientAuth();
+        ServerAuth sa = new ServerAuth("foo realm");
+        serverContext.setAuthenticator(sa);
+        server.setExecutor(e);
+        server.start();
+        HttpClient client = HttpClient.create()
+                                      .authenticator(ca)
+                                      .build();
+
+        try {
+            URI uri = new URI("http://127.0.0.1:" + Integer.toString(port) + "/test/foo");
+            HttpRequest req = client.request(uri).GET();
+
+            HttpResponse resp = req.response();
+            ok = resp.statusCode() == 200 &&
+                    resp.body(HttpResponse.asString()).equals(RESPONSE);
+
+            if (!ok || ca.count != 1)
+                throw new RuntimeException("Test failed");
+
+            // repeat same request, should succeed but no additional authenticator calls
+
+            req = client.request(uri).GET();
+            resp = req.response();
+            ok = resp.statusCode() == 200 &&
+                    resp.body(HttpResponse.asString()).equals(RESPONSE);
+
+            if (!ok || ca.count != 1)
+                throw new RuntimeException("Test failed");
+
+            // try a POST
+
+            req = client.request(uri)
+                    .body(HttpRequest.fromString(POST_BODY))
+                    .POST();
+            resp = req.response();
+            ok = resp.statusCode() == 200;
+
+            if (!ok || ca.count != 1)
+                throw new RuntimeException("Test failed");
+        } finally {
+            client.executorService().shutdownNow();
+            server.stop(0);
+            e.shutdownNow();
+        }
+        System.out.println("OK");
+    }
+
+    static class ServerAuth extends BasicAuthenticator {
+
+        ServerAuth(String realm) {
+            super(realm);
+        }
+
+        @Override
+        public boolean checkCredentials(String username, String password) {
+            if (!"user".equals(username) || !"passwd".equals(password)) {
+                return false;
+            }
+            return true;
+        }
+
+    }
+
+    static class ClientAuth extends java.net.Authenticator {
+        volatile int count = 0;
+
+        @Override
+        protected PasswordAuthentication getPasswordAuthentication() {
+            count++;
+            return new PasswordAuthentication("user", "passwd".toCharArray());
+        }
+    }
+
+   static class Handler implements HttpHandler {
+        static volatile boolean ok;
+
+        @Override
+        public void handle(HttpExchange he) throws IOException {
+            String method = he.getRequestMethod();
+            InputStream is = he.getRequestBody();
+            if (method.equalsIgnoreCase("POST")) {
+                String requestBody = new String(is.readAllBytes(), US_ASCII);
+                if (!requestBody.equals(POST_BODY)) {
+                    he.sendResponseHeaders(500, -1);
+                    ok = false;
+                } else {
+                    he.sendResponseHeaders(200, -1);
+                    ok = true;
+                }
+            } else { // GET
+                he.sendResponseHeaders(200, RESPONSE.length());
+                OutputStream os = he.getResponseBody();
+                os.write(RESPONSE.getBytes(US_ASCII));
+                os.close();
+                ok = true;
+            }
+        }
+
+   }
+}
diff --git a/jdk/test/java/net/httpclient/HeadersTest.java b/jdk/test/java/net/httpclient/HeadersTest.java
new file mode 100644
index 00000000000..61faeaa1ec9
--- /dev/null
+++ b/jdk/test/java/net/httpclient/HeadersTest.java
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.net.http.HttpRequest;
+import java.net.URI;
+
+/**
+ * @test
+ * @bug 8087112
+ * @summary Basic test for headers
+ */
+public class HeadersTest {
+
+    static final URI TEST_URI = URI.create("http://www.foo.com/");
+
+    static void bad(String name) {
+        HttpRequest.Builder builder = HttpRequest.create(TEST_URI);
+        try {
+            builder.header(name, "foo");
+            throw new RuntimeException("Expected IAE for header:" + name);
+        } catch (IllegalArgumentException expected) { }
+    }
+
+    static void good(String name) {
+        HttpRequest.Builder builder = HttpRequest.create(TEST_URI);
+        try {
+            builder.header(name, "foo");
+        } catch (IllegalArgumentException e) {
+            throw new RuntimeException("Unexpected IAE for header:" + name);
+        }
+    }
+
+    public static void main(String[] args) {
+        bad("bad:header");
+        bad("Foo\n");
+        good("X-Foo!");
+        good("Bar~");
+        good("x");
+        bad(" ");
+        bad("Bar\r\n");
+        good("Hello#world");
+        good("Qwer#ert");
+    }
+}
diff --git a/jdk/test/java/net/httpclient/HttpUtils.java b/jdk/test/java/net/httpclient/HttpUtils.java
new file mode 100644
index 00000000000..206cdab362e
--- /dev/null
+++ b/jdk/test/java/net/httpclient/HttpUtils.java
@@ -0,0 +1,174 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import static java.net.http.HttpRequest.fromByteArray;
+import static java.net.http.HttpRequest.fromByteArrays;
+import static java.net.http.HttpRequest.fromFile;
+import static java.net.http.HttpRequest.fromInputStream;
+import static java.net.http.HttpRequest.fromString;
+import java.net.http.HttpResponse;
+import static java.net.http.HttpResponse.asByteArray;
+import static java.net.http.HttpResponse.asFile;
+import static java.net.http.HttpResponse.asInputStream;
+import static java.net.http.HttpResponse.asString;
+import java.nio.charset.Charset;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Arrays;
+
+public final class HttpUtils {
+
+    static final int DEFAULT_OFFSET = 10;
+    static final int DEFAULT_LENGTH = 1000;
+    static final String midSizedFilename = "/files/notsobigfile.txt";
+    static final String smallFilename = "/files/smallfile.txt";
+    static final Path midSizedFile;
+    static final Path smallFile;
+    static final String fileroot;
+
+    public enum RequestBody {
+        STRING, FILE, BYTE_ARRAY, BYTE_ARRAY_OFFSET, INPUTSTREAM, STRING_WITH_CHARSET,
+    }
+
+    static {
+        fileroot = System.getProperty("test.src") + "/docs";
+        midSizedFile = Paths.get(fileroot + midSizedFilename);
+        smallFile = Paths.get(fileroot + smallFilename);
+    }
+
+    static public String getFileContent(String path) throws IOException {
+        FileInputStream fis = new FileInputStream(path);
+        byte[] buf = new byte[2 * 1024];
+        StringBuilder sb = new StringBuilder();
+        int byteRead;
+        while ((byteRead = fis.read(buf)) != -1) {
+            sb.append(new String(buf, 0, byteRead, "US-ASCII"));
+        }
+        return sb.toString();
+    }
+
+    public static HttpRequest.Builder getHttpRequestBuilder(final HttpClient client,
+                                                            final String requestType,
+                                                            final URI uri)
+        throws IOException
+    {
+        HttpRequest.Builder builder;
+        String filename = smallFile.toFile().getAbsolutePath();
+        String fileContents = HttpUtils.getFileContent(filename);
+        byte buf[] = fileContents.getBytes();
+        switch (requestType) {
+            case "InputStream":
+                InputStream inputStream = new FileInputStream(smallFile.toFile());
+                builder = client.request(uri)
+                                .body(fromInputStream(inputStream));
+                break;
+            case "byteArray":
+                builder = client.request(uri)
+                                .body(fromByteArray(buf));
+                break;
+            case "byteArrays":
+                Iterable iterable = Arrays.asList(buf);
+                builder = client.request(uri)
+                                .body(fromByteArrays(iterable.iterator()));
+                break;
+            case "string":
+                builder = client.request(uri)
+                                .body(fromString(fileContents));
+                break;
+            case "byteArray_offset":
+                builder = client.request(uri)
+                                .body(fromByteArray(buf,
+                                                    DEFAULT_OFFSET,
+                                                    DEFAULT_LENGTH));
+                break;
+            case "file":
+                builder = client.request(uri)
+                                .body(fromFile(smallFile));
+                break;
+            case "string_charset":
+                builder = client.request(uri)
+                                .body(fromString(new String(buf),
+                                                 Charset.defaultCharset()));
+                break;
+            default:
+                builder = null;
+                break;
+        }
+        return builder;
+    }
+
+    public static void checkResponse(final HttpResponse response,
+                                     String requestType,
+                                     final String responseType)
+        throws IOException
+    {
+        String filename = smallFile.toFile().getAbsolutePath();
+        String fileContents = HttpUtils.getFileContent(filename);
+        if (requestType.equals("byteArray_offset")) {
+            fileContents = fileContents.substring(DEFAULT_OFFSET,
+                                                  DEFAULT_OFFSET + DEFAULT_LENGTH);
+        }
+        byte buf[] = fileContents.getBytes();
+        String responseBody;
+        switch (responseType) {
+            case "string":
+                responseBody = response.body(asString());
+                if (!responseBody.equals(fileContents)) {
+                    throw new RuntimeException();
+                }
+                break;
+            case "byteArray":
+                byte arr[] = response.body(asByteArray());
+                if (!Arrays.equals(arr, buf)) {
+                    throw new RuntimeException();
+                }
+                break;
+            case "file":
+                response.body(asFile(Paths.get("barf.txt")));
+                Path downloaded = Paths.get("barf.txt");
+                if (Files.size(downloaded) != fileContents.length()) {
+                    throw new RuntimeException("Size mismatch");
+                }
+                break;
+            case "InputStream":
+                InputStream is = response.body(asInputStream());
+                byte arr1[] = new byte[1024];
+                int byteRead;
+                StringBuilder sb = new StringBuilder();
+                while ((byteRead = is.read(arr1)) != -1) {
+                    sb.append(new String(arr1, 0, byteRead));
+                }
+                if (!sb.toString().equals(fileContents)) {
+                    throw new RuntimeException();
+                }
+                break;
+        }
+    }
+}
diff --git a/jdk/test/java/net/httpclient/ImmutableHeaders.java b/jdk/test/java/net/httpclient/ImmutableHeaders.java
new file mode 100644
index 00000000000..9fd6a2162cc
--- /dev/null
+++ b/jdk/test/java/net/httpclient/ImmutableHeaders.java
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+
+/**
+ * @test
+ * @bug 8087112
+ * @run main/othervm ImmutableHeaders
+ * @summary ImmutableHeaders
+ */
+
+import com.sun.net.httpserver.HttpContext;
+import com.sun.net.httpserver.HttpExchange;
+import com.sun.net.httpserver.HttpHandler;
+import com.sun.net.httpserver.HttpServer;
+import com.sun.net.httpserver.Headers;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.InetSocketAddress;
+import java.net.PasswordAuthentication;
+import java.net.URI;
+import java.net.http.*;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.List;
+import static java.nio.charset.StandardCharsets.US_ASCII;
+
+public class ImmutableHeaders {
+
+    final static String RESPONSE = "Hello world";
+
+    public static void main(String[] args) throws Exception {
+        HttpServer server = HttpServer.create(new InetSocketAddress(0), 10);
+        ExecutorService e = Executors.newCachedThreadPool();
+        Handler h = new Handler();
+        HttpContext serverContext = server.createContext("/test", h);
+        int port = server.getAddress().getPort();
+        System.out.println("Server port = " + port);
+
+        server.setExecutor(e);
+        server.start();
+        HttpClient client = HttpClient.create()
+                                      .build();
+
+        try {
+            URI uri = new URI("http://127.0.0.1:" + Integer.toString(port) + "/test/foo");
+            HttpRequest req = client.request(uri)
+                .headers("X-Foo", "bar")
+                .headers("X-Bar", "foo")
+                .GET();
+
+            try {
+                HttpHeaders hd = req.headers();
+                List<String> v = hd.allValues("X-Foo");
+                if (!v.get(0).equals("bar"))
+                    throw new RuntimeException("Test failed");
+                v.add("XX");
+                throw new RuntimeException("Test failed");
+            } catch (UnsupportedOperationException ex) {
+            }
+            HttpResponse resp = req.response();
+            try {
+                HttpHeaders hd = resp.headers();
+                List<String> v = hd.allValues("X-Foo-Response");
+                if (!v.get(0).equals("resp"))
+                    throw new RuntimeException("Test failed");
+                v.add("XX");
+                throw new RuntimeException("Test failed");
+            } catch (UnsupportedOperationException ex) {
+            }
+
+        } finally {
+            client.executorService().shutdownNow();
+            server.stop(0);
+            e.shutdownNow();
+        }
+        System.out.println("OK");
+    }
+
+   static class Handler implements HttpHandler {
+
+        @Override
+        public void handle(HttpExchange he) throws IOException {
+            String method = he.getRequestMethod();
+            InputStream is = he.getRequestBody();
+            Headers h = he.getResponseHeaders();
+            h.add("X-Foo-Response", "resp");
+            he.sendResponseHeaders(200, RESPONSE.length());
+            OutputStream os = he.getResponseBody();
+            os.write(RESPONSE.getBytes(US_ASCII));
+            os.close();
+        }
+
+   }
+}
diff --git a/jdk/test/java/net/httpclient/LightWeightHttpServer.java b/jdk/test/java/net/httpclient/LightWeightHttpServer.java
new file mode 100644
index 00000000000..315849521a0
--- /dev/null
+++ b/jdk/test/java/net/httpclient/LightWeightHttpServer.java
@@ -0,0 +1,313 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @library /lib/testlibrary/
+ * @build jdk.testlibrary.SimpleSSLContext ProxyServer
+ * @compile ../../../com/sun/net/httpserver/LogFilter.java
+ * @compile ../../../com/sun/net/httpserver/FileServerHandler.java
+ */
+import com.sun.net.httpserver.Headers;
+import com.sun.net.httpserver.HttpContext;
+import com.sun.net.httpserver.HttpExchange;
+import com.sun.net.httpserver.HttpHandler;
+import com.sun.net.httpserver.HttpServer;
+import com.sun.net.httpserver.HttpsConfigurator;
+import com.sun.net.httpserver.HttpsServer;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.InetSocketAddress;
+import java.nio.file.Path;
+import java.util.HashSet;
+import java.util.concurrent.BrokenBarrierException;
+import java.util.concurrent.CyclicBarrier;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.logging.ConsoleHandler;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import javax.net.ssl.SSLContext;
+import jdk.testlibrary.SimpleSSLContext;
+
+public class LightWeightHttpServer {
+
+    static SSLContext ctx;
+    static HttpServer httpServer;
+    static HttpsServer httpsServer;
+    static ExecutorService executor;
+    static int port;
+    static int httpsport;
+    static String httproot;
+    static String httpsroot;
+    static ProxyServer proxy;
+    static int proxyPort;
+    static RedirectErrorHandler redirectErrorHandler, redirectErrorHandlerSecure;
+    static RedirectHandler redirectHandler, redirectHandlerSecure;
+    static DelayHandler delayHandler;
+    static final String midSizedFilename = "/files/notsobigfile.txt";
+    static final String smallFilename = "/files/smallfile.txt";
+    static Path midSizedFile;
+    static Path smallFile;
+    static String fileroot;
+
+    public static void initServer() throws IOException {
+
+        Logger logger = Logger.getLogger("com.sun.net.httpserver");
+        ConsoleHandler ch = new ConsoleHandler();
+        logger.setLevel(Level.ALL);
+        ch.setLevel(Level.ALL);
+        logger.addHandler(ch);
+
+        String root = System.getProperty("test.src") + "/docs";
+        InetSocketAddress addr = new InetSocketAddress(0);
+        httpServer = HttpServer.create(addr, 0);
+        if (httpServer instanceof HttpsServer) {
+            throw new RuntimeException("should not be httpsserver");
+        }
+        httpsServer = HttpsServer.create(addr, 0);
+        HttpHandler h = new FileServerHandler(root);
+
+        HttpContext c1 = httpServer.createContext("/files", h);
+        HttpContext c2 = httpsServer.createContext("/files", h);
+        HttpContext c3 = httpServer.createContext("/echo", new EchoHandler());
+        redirectHandler = new RedirectHandler("/redirect");
+        redirectHandlerSecure = new RedirectHandler("/redirect");
+        HttpContext c4 = httpServer.createContext("/redirect", redirectHandler);
+        HttpContext c41 = httpsServer.createContext("/redirect", redirectHandlerSecure);
+        HttpContext c5 = httpsServer.createContext("/echo", new EchoHandler());
+        HttpContext c6 = httpServer.createContext("/keepalive", new KeepAliveHandler());
+        redirectErrorHandler = new RedirectErrorHandler("/redirecterror");
+        redirectErrorHandlerSecure = new RedirectErrorHandler("/redirecterror");
+        HttpContext c7 = httpServer.createContext("/redirecterror", redirectErrorHandler);
+        HttpContext c71 = httpsServer.createContext("/redirecterror", redirectErrorHandlerSecure);
+        delayHandler = new DelayHandler();
+        HttpContext c8 = httpServer.createContext("/delay", delayHandler);
+        HttpContext c81 = httpsServer.createContext("/delay", delayHandler);
+
+        executor = Executors.newCachedThreadPool();
+        httpServer.setExecutor(executor);
+        httpsServer.setExecutor(executor);
+        ctx = new SimpleSSLContext().get();
+        httpsServer.setHttpsConfigurator(new HttpsConfigurator(ctx));
+        httpServer.start();
+        httpsServer.start();
+
+        port = httpServer.getAddress().getPort();
+        System.out.println("HTTP server port = " + port);
+        httpsport = httpsServer.getAddress().getPort();
+        System.out.println("HTTPS server port = " + httpsport);
+        httproot = "http://127.0.0.1:" + port + "/";
+        httpsroot = "https://127.0.0.1:" + httpsport + "/";
+
+        proxy = new ProxyServer(0, false);
+        proxyPort = proxy.getPort();
+        System.out.println("Proxy port = " + proxyPort);
+    }
+
+    public static void stop() throws IOException {
+        if (httpServer != null) {
+            httpServer.stop(0);
+        }
+        if (httpsServer != null) {
+            httpsServer.stop(0);
+        }
+        if (proxy != null) {
+            proxy.close();
+        }
+        if (executor != null) {
+            executor.shutdownNow();
+        }
+    }
+
+    static class RedirectErrorHandler implements HttpHandler {
+
+        String root;
+        volatile int count = 1;
+
+        RedirectErrorHandler(String root) {
+            this.root = root;
+        }
+
+        synchronized int count() {
+            return count;
+        }
+
+        synchronized void increment() {
+            count++;
+        }
+
+        @Override
+        public synchronized void handle(HttpExchange t)
+                throws IOException {
+            byte[] buf = new byte[2048];
+            try (InputStream is = t.getRequestBody()) {
+                while (is.read(buf) != -1) ;
+            }
+
+            Headers map = t.getResponseHeaders();
+            String redirect = root + "/foo/" + Integer.toString(count);
+            increment();
+            map.add("Location", redirect);
+            t.sendResponseHeaders(301, -1);
+            t.close();
+        }
+    }
+
+    static class RedirectHandler implements HttpHandler {
+
+        String root;
+        volatile int count = 0;
+
+        RedirectHandler(String root) {
+            this.root = root;
+        }
+
+        @Override
+        public synchronized void handle(HttpExchange t)
+                throws IOException {
+            byte[] buf = new byte[2048];
+            try (InputStream is = t.getRequestBody()) {
+                while (is.read(buf) != -1) ;
+            }
+
+            Headers map = t.getResponseHeaders();
+
+            if (count++ < 1) {
+                map.add("Location", root + "/foo/" + count);
+            } else {
+                map.add("Location", SmokeTest.midSizedFilename);
+            }
+            t.sendResponseHeaders(301, -1);
+            t.close();
+        }
+
+        int count() {
+            return count;
+        }
+
+        void reset() {
+            count = 0;
+        }
+    }
+
+    static class KeepAliveHandler implements HttpHandler {
+
+        volatile int counter = 0;
+        HashSet<Integer> portSet = new HashSet<>();
+        volatile int[] ports = new int[4];
+
+        void sleep(int n) {
+            try {
+                Thread.sleep(n);
+            } catch (InterruptedException e) {
+            }
+        }
+
+        @Override
+        public synchronized void handle(HttpExchange t)
+                throws IOException {
+            int remotePort = t.getRemoteAddress().getPort();
+            String result = "OK";
+
+            int n = counter++;
+            /// First test
+            if (n < 4) {
+                ports[n] = remotePort;
+            }
+            if (n == 3) {
+                // check all values in ports[] are the same
+                if (ports[0] != ports[1] || ports[2] != ports[3]
+                        || ports[0] != ports[2]) {
+                    result = "Error " + Integer.toString(n);
+                    System.out.println(result);
+                }
+            }
+            // Second test
+            if (n >= 4 && n < 8) {
+                // delay to ensure ports are different
+                sleep(500);
+                ports[n - 4] = remotePort;
+            }
+            if (n == 7) {
+                // should be all different
+                if (ports[0] == ports[1] || ports[2] == ports[3]
+                        || ports[0] == ports[2]) {
+                    result = "Error " + Integer.toString(n);
+                    System.out.println(result);
+                    System.out.printf("Ports: %d, %d, %d, %d\n",
+                                      ports[0], ports[1], ports[2], ports[3]);
+                }
+                // setup for third test
+                for (int i = 0; i < 4; i++) {
+                    portSet.add(ports[i]);
+                }
+            }
+            // Third test
+            if (n > 7) {
+                // just check that port is one of the ones in portSet
+                if (!portSet.contains(remotePort)) {
+                    System.out.println("UNEXPECTED REMOTE PORT " + remotePort);
+                    result = "Error " + Integer.toString(n);
+                    System.out.println(result);
+                }
+            }
+            byte[] buf = new byte[2048];
+
+            try (InputStream is = t.getRequestBody()) {
+                while (is.read(buf) != -1) ;
+            }
+            t.sendResponseHeaders(200, result.length());
+            OutputStream o = t.getResponseBody();
+            o.write(result.getBytes("US-ASCII"));
+            t.close();
+        }
+    }
+
+    static class DelayHandler implements HttpHandler {
+
+        CyclicBarrier bar1 = new CyclicBarrier(2);
+        CyclicBarrier bar2 = new CyclicBarrier(2);
+        CyclicBarrier bar3 = new CyclicBarrier(2);
+
+        CyclicBarrier barrier1() {
+            return bar1;
+        }
+
+        CyclicBarrier barrier2() {
+            return bar2;
+        }
+
+        @Override
+        public synchronized void handle(HttpExchange he) throws IOException {
+            byte[] buf = Util.readAll(he.getRequestBody());
+            try {
+                bar1.await();
+                bar2.await();
+            } catch (InterruptedException | BrokenBarrierException e) {
+            }
+            he.sendResponseHeaders(200, -1); // will probably fail
+            he.close();
+        }
+    }
+}
diff --git a/jdk/test/java/net/httpclient/ManyRequests.java b/jdk/test/java/net/httpclient/ManyRequests.java
new file mode 100644
index 00000000000..10081f5def7
--- /dev/null
+++ b/jdk/test/java/net/httpclient/ManyRequests.java
@@ -0,0 +1,194 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8087112
+ * @library /lib/testlibrary/
+ * @build jdk.testlibrary.SimpleSSLContext
+ * @compile ../../../com/sun/net/httpserver/LogFilter.java
+ * @compile ../../../com/sun/net/httpserver/FileServerHandler.java
+ * @run main/othervm ManyRequests
+ * @summary Send a large number of requests asynchronously
+ */
+
+//package javaapplication16;
+
+import com.sun.net.httpserver.HttpsConfigurator;
+import com.sun.net.httpserver.HttpsServer;
+import java.io.IOException;
+import java.io.UncheckedIOException;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.net.InetSocketAddress;
+import java.net.URI;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.Random;
+import java.util.concurrent.CompletableFuture;
+import javax.net.ssl.SSLContext;
+import jdk.testlibrary.SimpleSSLContext;
+
+public class ManyRequests {
+
+    public static void main(String[] args) throws Exception {
+        SSLContext ctx = new SimpleSSLContext().get();
+
+        InetSocketAddress addr = new InetSocketAddress(0);
+        HttpsServer server = HttpsServer.create(addr, 0);
+        server.setHttpsConfigurator(new HttpsConfigurator(ctx));
+
+        HttpClient client = HttpClient.create()
+                                      .sslContext(ctx)
+                                      .build();
+        try {
+            test(server, client);
+            System.out.println("OK");
+        } finally {
+            server.stop(0);
+            client.executorService().shutdownNow();
+        }
+    }
+
+    static final int REQUESTS = 1000;
+
+    static void test(HttpsServer server, HttpClient client) throws Exception {
+        int port = server.getAddress().getPort();
+        URI uri = new URI("https://127.0.0.1:" + port + "/foo/x");
+        server.createContext("/foo", new EchoHandler());
+        server.start();
+
+        RequestLimiter limiter = new RequestLimiter(40);
+        Random rand = new Random();
+        CompletableFuture<Void>[] results = new CompletableFuture[REQUESTS];
+        HashMap<HttpRequest,byte[]> bodies = new HashMap<>();
+
+        for (int i=0; i<REQUESTS; i++) {
+            byte[] buf = new byte[i+1];  // different size bodies
+            rand.nextBytes(buf);
+            HttpRequest r = client.request(uri)
+                                  .body(HttpRequest.fromByteArray(buf))
+                                  .POST();
+            bodies.put(r, buf);
+
+            results[i] =
+                limiter.whenOkToSend()
+                       .thenCompose((v) -> r.responseAsync())
+                       .thenCompose((resp) -> {
+                           limiter.requestComplete();
+                           if (resp.statusCode() != 200) {
+                               resp.bodyAsync(HttpResponse.ignoreBody());
+                               String s = "Expected 200, got: " + resp.statusCode();
+                               return completedWithIOException(s);
+                           }
+                           return resp.bodyAsync(HttpResponse.asByteArray())
+                                      .thenApply((b) -> new Pair<>(resp, b));
+                       })
+                      .thenAccept((pair) -> {
+                          HttpRequest request = pair.t.request();
+                          byte[] requestBody = bodies.get(request);
+                          check(Arrays.equals(requestBody, pair.u),
+                                "bodies not equal");
+
+                      });
+        }
+        // wait for them all to complete and throw exception in case of error
+        CompletableFuture.allOf(results).join();
+    }
+
+    static <T> CompletableFuture<T> completedWithIOException(String message) {
+        CompletableFuture<T> cf = new CompletableFuture<>();
+        cf.completeExceptionally(new IOException(message));
+        return cf;
+    }
+
+    static final class Pair<T,U> {
+        Pair(T t, U u) {
+            this.t = t; this.u = u;
+        }
+        T t;
+        U u;
+    }
+
+    /**
+     * A simple limiter for controlling the number of requests to be run in
+     * parallel whenOkToSend() is called which returns a CF<Void> that allows
+     * each individual request to proceed, or block temporarily (blocking occurs
+     * on the waiters list here. As each request actually completes
+     * requestComplete() is called to notify this object, and allow some
+     * requests to continue.
+     */
+    static class RequestLimiter {
+
+        static final CompletableFuture<Void> COMPLETED_FUTURE =
+                CompletableFuture.completedFuture(null);
+
+        final int maxnumber;
+        final LinkedList<CompletableFuture<Void>> waiters;
+        int number;
+        boolean blocked;
+
+        RequestLimiter(int maximum) {
+            waiters = new LinkedList<>();
+            maxnumber = maximum;
+        }
+
+        synchronized void requestComplete() {
+            number--;
+            // don't unblock until number of requests has halved.
+            if ((blocked && number <= maxnumber / 2) ||
+                        (!blocked && waiters.size() > 0)) {
+                int toRelease = Math.min(maxnumber - number, waiters.size());
+                for (int i=0; i<toRelease; i++) {
+                    CompletableFuture<Void> f = waiters.remove();
+                    number ++;
+                    f.complete(null);
+                }
+                blocked = number >= maxnumber;
+            }
+        }
+
+        synchronized CompletableFuture<Void> whenOkToSend() {
+            if (blocked || number + 1 >= maxnumber) {
+                blocked = true;
+                CompletableFuture<Void> r = new CompletableFuture<>();
+                waiters.add(r);
+                return r;
+            } else {
+                number++;
+                return COMPLETED_FUTURE;
+            }
+        }
+    }
+
+    static void check(boolean cond, Object... msg) {
+        if (cond)
+            return;
+        StringBuilder sb = new StringBuilder();
+        for (Object o : msg)
+            sb.append(o);
+        throw new RuntimeException(sb.toString());
+    }
+}
diff --git a/jdk/test/java/net/httpclient/ProxyServer.java b/jdk/test/java/net/httpclient/ProxyServer.java
new file mode 100644
index 00000000000..4da9b5e1c55
--- /dev/null
+++ b/jdk/test/java/net/httpclient/ProxyServer.java
@@ -0,0 +1,319 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.net.*;
+import java.io.*;
+import java.util.*;
+import java.security.*;
+
+/**
+ * A minimal proxy server that supports CONNECT tunneling. It does not do
+ * any header transformations. In future this could be added.
+ * Two threads are created per client connection. So, it's not
+ * intended for large numbers of parallel connections.
+ */
+public class ProxyServer extends Thread implements Closeable {
+
+    ServerSocket listener;
+    int port;
+    volatile boolean debug;
+
+    /**
+     * Create proxy on port (zero means don't care). Call getPort()
+     * to get the assigned port.
+     */
+    public ProxyServer(Integer port) throws IOException {
+        this(port, false);
+    }
+
+    public ProxyServer(Integer port, Boolean debug) throws IOException {
+        this.debug = debug;
+        listener = new ServerSocket(port);
+        this.port = listener.getLocalPort();
+        setName("ProxyListener");
+        setDaemon(true);
+        connections = new LinkedList<>();
+        start();
+    }
+
+    public ProxyServer(String s) {  }
+
+    /**
+     * Returns the port number this proxy is listening on
+     */
+    public int getPort() {
+        return port;
+    }
+
+    /**
+     * Shuts down the proxy, probably aborting any connections
+     * currently open
+     */
+    public void close() throws IOException {
+        if (debug) System.out.println("Proxy: closing");
+            done = true;
+        listener.close();
+        for (Connection c : connections) {
+            if (c.running()) {
+                c.close();
+            }
+        }
+    }
+
+    List<Connection> connections;
+
+    volatile boolean done;
+
+    public void run() {
+        if (System.getSecurityManager() == null) {
+            execute();
+        } else {
+            // so calling domain does not need to have socket permission
+            AccessController.doPrivileged(new PrivilegedAction<Void>() {
+                public Void run() {
+                    execute();
+                    return null;
+                }
+            });
+        }
+    }
+
+    public void execute() {
+        try {
+            while(!done) {
+                Socket s = listener.accept();
+                if (debug)
+                    System.out.println("Client: " + s);
+                Connection c = new Connection(s);
+                connections.add(c);
+            }
+        } catch(Throwable e) {
+            if (debug && !done) {
+                System.out.println("Fatal error: Listener: " + e);
+                e.printStackTrace();
+            }
+        }
+    }
+
+    /**
+     * Transparently forward everything, once we know what the destination is
+     */
+    class Connection {
+
+        Socket clientSocket, serverSocket;
+        Thread out, in;
+        volatile InputStream clientIn, serverIn;
+        volatile OutputStream clientOut, serverOut;
+
+        boolean forwarding = false;
+
+        final static int CR = 13;
+        final static int LF = 10;
+
+        Connection(Socket s) throws IOException {
+            this.clientSocket= s;
+            this.clientIn = new BufferedInputStream(s.getInputStream());
+            this.clientOut = s.getOutputStream();
+            init();
+        }
+
+        byte[] readHeaders(InputStream is) throws IOException {
+            byte[] outbuffer = new byte[8000];
+            int crlfcount = 0;
+            int bytecount = 0;
+            int c;
+            while ((c=is.read()) != -1 && bytecount < outbuffer.length) {
+                outbuffer[bytecount++] = (byte)c;
+                if (debug) System.out.write(c);
+                // were looking for CRLFCRLF sequence
+                if (c == CR || c == LF) {
+                    switch(crlfcount) {
+                        case 0:
+                            if (c == CR) crlfcount ++;
+                            break;
+                        case 1:
+                            if (c == LF) crlfcount ++;
+                            break;
+                        case 2:
+                            if (c == CR) crlfcount ++;
+                            break;
+                        case 3:
+                            if (c == LF) crlfcount ++;
+                            break;
+                    }
+                } else {
+                    crlfcount = 0;
+                }
+                if (crlfcount == 4) {
+                    break;
+                }
+            }
+            byte[] ret = new byte[bytecount];
+            System.arraycopy(outbuffer, 0, ret, 0, bytecount);
+            return ret;
+        }
+
+        boolean running() {
+            return out.isAlive() || in.isAlive();
+        }
+
+        public void close() throws IOException {
+            if (debug) System.out.println("Closing connection (proxy)");
+            if (serverSocket != null) serverSocket.close();
+            if (clientSocket != null) clientSocket.close();
+        }
+
+        int findCRLF(byte[] b) {
+            for (int i=0; i<b.length-1; i++) {
+                if (b[i] == CR && b[i+1] == LF) {
+                    return i;
+                }
+            }
+            return -1;
+        }
+
+        public void init() {
+            try {
+                byte[] buf = readHeaders(clientIn);
+                int p = findCRLF(buf);
+                if (p == -1) {
+                    close();
+                    return;
+                }
+                String cmd = new String(buf, 0, p, "US-ASCII");
+                String[] params = cmd.split(" ");
+                if (params[0].equals("CONNECT")) {
+                    doTunnel(params[1]);
+                } else {
+                    doProxy(params[1], buf, p, cmd);
+                }
+            } catch (IOException e) {
+                if (debug) {
+                    System.out.println (e);
+                }
+                try {close(); } catch (IOException e1) {}
+            }
+        }
+
+        void doProxy(String dest, byte[] buf, int p, String cmdLine)
+            throws IOException
+        {
+            try {
+                URI uri = new URI(dest);
+                if (!uri.isAbsolute()) {
+                    throw new IOException("request URI not absolute");
+                }
+                dest = uri.getAuthority();
+                // now extract the path from the URI and recreate the cmd line
+                int sp = cmdLine.indexOf(' ');
+                String method = cmdLine.substring(0, sp);
+                cmdLine = method + " " + uri.getPath() + " HTTP/1.1";
+                int x = cmdLine.length() - 1;
+                int i = p;
+                while (x >=0) {
+                    buf[i--] = (byte)cmdLine.charAt(x--);
+                }
+                i++;
+
+                commonInit(dest, 80);
+                serverOut.write(buf, i, buf.length-i);
+                proxyCommon();
+
+            } catch (URISyntaxException e) {
+                throw new IOException(e);
+            }
+        }
+
+        void commonInit(String dest, int defaultPort) throws IOException {
+            int port;
+            String[] hostport = dest.split(":");
+            if (hostport.length == 1) {
+                port = defaultPort;
+            } else {
+                port = Integer.parseInt(hostport[1]);
+            }
+            if (debug) System.out.printf("Server: (%s/%d)\n", hostport[0], port);
+            serverSocket = new Socket(hostport[0], port);
+            serverOut = serverSocket.getOutputStream();
+
+            serverIn = new BufferedInputStream(serverSocket.getInputStream());
+        }
+
+        void proxyCommon() throws IOException {
+            out = new Thread(() -> {
+                try {
+                    byte[] bb = new byte[8000];
+                    int n;
+                    while ((n = clientIn.read(bb)) != -1) {
+                        serverOut.write(bb, 0, n);
+                    }
+                    serverSocket.close();
+                    clientSocket.close();
+                } catch (IOException e) {
+                    if (debug) {
+                        System.out.println (e);
+                    }
+                }
+            });
+            in = new Thread(() -> {
+                try {
+                    byte[] bb = new byte[8000];
+                    int n;
+                    while ((n = serverIn.read(bb)) != -1) {
+                        clientOut.write(bb, 0, n);
+                    }
+                    serverSocket.close();
+                    clientSocket.close();
+                } catch (IOException e) {
+                    if (debug) {
+                        System.out.println(e);
+                        e.printStackTrace();
+                    }
+                }
+            });
+            out.setName("Proxy-outbound");
+            out.setDaemon(true);
+            in.setDaemon(true);
+            in.setName("Proxy-inbound");
+            out.start();
+            in.start();
+        }
+
+        void doTunnel(String dest) throws IOException {
+            commonInit(dest, 443);
+            clientOut.write("HTTP/1.1 200 OK\r\n\r\n".getBytes());
+            proxyCommon();
+        }
+    }
+
+    public static void main(String[] args) throws Exception {
+        int port = Integer.parseInt(args[0]);
+        boolean debug = args.length > 1 && args[1].equals("-debug");
+        System.out.println("Debugging : " + debug);
+        ProxyServer ps = new ProxyServer(port, debug);
+        System.out.println("Proxy server listening on port " + ps.getPort());
+        while (true) {
+            Thread.sleep(5000);
+        }
+    }
+}
diff --git a/jdk/test/java/net/httpclient/QuickResponses.java b/jdk/test/java/net/httpclient/QuickResponses.java
new file mode 100644
index 00000000000..5de1f687552
--- /dev/null
+++ b/jdk/test/java/net/httpclient/QuickResponses.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.net.URI;
+import java.util.concurrent.CompletableFuture;
+
+/**
+ * @test
+ * @bug 8087112
+ * @build Server
+ * @run main/othervm -Djava.net.HttpClient.log=all QuickResponses
+ */
+
+/**
+ * Tests the buffering of data on connections across multiple
+ * responses
+ */
+public class QuickResponses {
+
+    static Server server;
+
+    static String response(String body) {
+        return "HTTP/1.1 200 OK\r\nContent-length: " + Integer.toString(body.length())
+                + "\r\n\r\n" + body;
+    }
+
+    static final String responses[] = {
+        "Lorem ipsum",
+        "dolor sit amet",
+        "consectetur adipiscing elit, sed do eiusmod tempor",
+        "quis nostrud exercitation ullamco",
+        "laboris nisi",
+        "ut",
+        "aliquip ex ea commodo consequat." +
+        "Duis aute irure dolor in reprehenderit in voluptate velit esse" +
+        "cillum dolore eu fugiat nulla pariatur.",
+        "Excepteur sint occaecat cupidatat non proident."
+    };
+
+    static String entireResponse() {
+        String s = "";
+        for (String r : responses) {
+            s += response(r);
+        }
+        return s;
+    }
+
+    public static void main(String[] args) throws Exception {
+        server = new Server(0);
+        URI uri = new URI(server.getURL());
+
+        HttpRequest request = HttpRequest.create(uri)
+                .GET();
+
+        CompletableFuture<HttpResponse> cf1 = request.responseAsync();
+        Server.Connection s1 = server.activity();
+        s1.send(entireResponse());
+
+
+        HttpResponse r = cf1.join();
+        if (r.statusCode()!= 200 || !r.body(HttpResponse.asString()).equals(responses[0]))
+            throw new RuntimeException("Failed on first response");
+
+        //now get the same identical response, synchronously to ensure same connection
+        int remaining = responses.length - 1;
+
+        for (int i=0; i<remaining; i++) {
+            r = HttpRequest.create(uri)
+                    .GET()
+                    .response();
+            if (r.statusCode()!= 200)
+                throw new RuntimeException("Failed");
+
+            String body = r.body(HttpResponse.asString());
+            if (!body.equals(responses[i+1]))
+                throw new RuntimeException("Failed");
+        }
+        HttpClient.getDefault().executorService().shutdownNow();
+        System.out.println("OK");
+    }
+}
diff --git a/jdk/test/java/net/httpclient/RequestBodyTest.java b/jdk/test/java/net/httpclient/RequestBodyTest.java
new file mode 100644
index 00000000000..579f75edfb1
--- /dev/null
+++ b/jdk/test/java/net/httpclient/RequestBodyTest.java
@@ -0,0 +1,169 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test @bug 8087112
+ * @library /lib/testlibrary/
+ * @build jdk.testlibrary.SimpleSSLContext ProxyServer
+ * @compile ../../../com/sun/net/httpserver/LogFilter.java
+ * @compile ../../../com/sun/net/httpserver/FileServerHandler.java
+ * @run main/othervm RequestBodyTest
+ */
+
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.concurrent.Executors;
+import javax.net.ssl.SSLContext;
+
+public class RequestBodyTest {
+
+    final static String STRING = "string";
+    final static String BYTE_ARRAY = "byteArray";
+    final static String BYTE_ARRAYS = "byteArrays";
+    final static String BYTE_ARRAY_OFFSET = "byteArray_offset";
+    final static String FILE = "file";
+    final static String STRING_CHARSET = "string_charset";
+    final static String INPUTSTREAM = "InputStream";
+
+    final static String midSizedFilename = "/files/notsobigfile.txt";
+    final static String smallFilename = "/files/smallfile.txt";
+    static Path midSizedFile;
+    static Path smallFile;
+    static String fileroot;
+    static HttpClient client;
+    static SSLContext ctx;
+    static String httproot;
+    static String httpsroot;
+
+    public static void main(String args[]) throws Exception {
+        fileroot = System.getProperty("test.src") + "/docs";
+        midSizedFile = Paths.get(fileroot + midSizedFilename);
+        smallFile = Paths.get(fileroot + smallFilename);
+        //start the server
+        LightWeightHttpServer.initServer();
+
+        httproot = LightWeightHttpServer.httproot;
+        httpsroot = LightWeightHttpServer.httpsroot;
+        ctx = LightWeightHttpServer.ctx;
+        client = HttpClient.create().sslContext(ctx)
+                .followRedirects(HttpClient.Redirect.ALWAYS)
+                .executorService(Executors.newCachedThreadPool())
+                .build();
+
+        String TARGET = httproot + "echo/foo";
+        boolean isSync = false;
+        requestBodyTypes(TARGET, STRING, STRING, isSync);
+        requestBodyTypes(TARGET, STRING, BYTE_ARRAY, isSync);
+        requestBodyTypes(TARGET, STRING, BYTE_ARRAYS, isSync);
+        requestBodyTypes(TARGET, STRING, INPUTSTREAM, isSync);
+        requestBodyTypes(TARGET, STRING, FILE, isSync);
+
+        requestBodyTypes(TARGET, BYTE_ARRAY, STRING, isSync);
+        requestBodyTypes(TARGET, BYTE_ARRAY, BYTE_ARRAY, isSync);
+        requestBodyTypes(TARGET, BYTE_ARRAY, BYTE_ARRAYS, isSync);
+        requestBodyTypes(TARGET, BYTE_ARRAY, INPUTSTREAM, isSync);
+        requestBodyTypes(TARGET, BYTE_ARRAY, FILE, isSync);
+
+        requestBodyTypes(TARGET, BYTE_ARRAYS, STRING, isSync);
+        requestBodyTypes(TARGET, BYTE_ARRAYS, BYTE_ARRAY, isSync);
+        requestBodyTypes(TARGET, BYTE_ARRAYS, BYTE_ARRAYS, isSync);
+        requestBodyTypes(TARGET, BYTE_ARRAYS, INPUTSTREAM, isSync);
+        requestBodyTypes(TARGET, BYTE_ARRAYS, FILE, isSync);
+
+        requestBodyTypes(TARGET, INPUTSTREAM, STRING, isSync);
+        requestBodyTypes(TARGET, INPUTSTREAM, BYTE_ARRAY, isSync);
+        requestBodyTypes(TARGET, INPUTSTREAM, BYTE_ARRAYS, isSync);
+        requestBodyTypes(TARGET, INPUTSTREAM, INPUTSTREAM, isSync);
+        requestBodyTypes(TARGET, INPUTSTREAM, FILE, isSync);
+
+        requestBodyTypes(TARGET, FILE, STRING, isSync);
+        requestBodyTypes(TARGET, FILE, BYTE_ARRAY, isSync);
+        requestBodyTypes(TARGET, FILE, BYTE_ARRAYS, isSync);
+        requestBodyTypes(TARGET, FILE, INPUTSTREAM, isSync);
+        requestBodyTypes(TARGET, FILE, FILE, isSync);
+
+        isSync = true;
+        requestBodyTypes(TARGET, STRING, STRING, isSync);
+        requestBodyTypes(TARGET, STRING, BYTE_ARRAY, isSync);
+        requestBodyTypes(TARGET, STRING, BYTE_ARRAYS, isSync);
+        requestBodyTypes(TARGET, STRING, INPUTSTREAM, isSync);
+        requestBodyTypes(TARGET, STRING, FILE, isSync);
+
+        requestBodyTypes(TARGET, BYTE_ARRAY, STRING, isSync);
+        requestBodyTypes(TARGET, BYTE_ARRAY, BYTE_ARRAY, isSync);
+        requestBodyTypes(TARGET, BYTE_ARRAY, BYTE_ARRAYS, isSync);
+        requestBodyTypes(TARGET, BYTE_ARRAY, INPUTSTREAM, isSync);
+        requestBodyTypes(TARGET, BYTE_ARRAY, FILE, isSync);
+
+        requestBodyTypes(TARGET, BYTE_ARRAYS, STRING, isSync);
+        requestBodyTypes(TARGET, BYTE_ARRAYS, BYTE_ARRAY, isSync);
+        requestBodyTypes(TARGET, BYTE_ARRAYS, BYTE_ARRAYS, isSync);
+        requestBodyTypes(TARGET, BYTE_ARRAYS, INPUTSTREAM, isSync);
+        requestBodyTypes(TARGET, BYTE_ARRAYS, FILE, isSync);
+
+        requestBodyTypes(TARGET, INPUTSTREAM, STRING, isSync);
+        requestBodyTypes(TARGET, INPUTSTREAM, BYTE_ARRAY, isSync);
+        requestBodyTypes(TARGET, INPUTSTREAM, BYTE_ARRAYS, isSync);
+        requestBodyTypes(TARGET, INPUTSTREAM, INPUTSTREAM, isSync);
+        requestBodyTypes(TARGET, INPUTSTREAM, FILE, isSync);
+
+        requestBodyTypes(TARGET, FILE, STRING, isSync);
+        requestBodyTypes(TARGET, FILE, BYTE_ARRAY, isSync);
+        requestBodyTypes(TARGET, FILE, BYTE_ARRAYS, isSync);
+        requestBodyTypes(TARGET, FILE, INPUTSTREAM, isSync);
+        requestBodyTypes(TARGET, FILE, FILE, isSync);
+
+    }
+
+    static void requestBodyTypes(final String target,
+                                 final String requestType,
+                                 final String responseType,
+                                 final boolean isAsync)
+        throws Exception
+    {
+        System.out.println("Running test_request_body_type " + requestType +
+                " and response type " + responseType + " and sync=" + isAsync);
+        URI uri = new URI(target);
+        byte buf[];
+        String filename = smallFile.toFile().getAbsolutePath();
+        String fileContents = HttpUtils.getFileContent(filename);
+        buf = fileContents.getBytes();
+        HttpRequest.Builder builder = HttpUtils.getHttpRequestBuilder(client,
+                                                                      requestType,
+                                                                      uri);
+        HttpResponse response;
+        if (!isAsync) {
+            response = builder.GET().response();
+        } else {
+            response = builder.GET().responseAsync().join();
+        }
+        HttpUtils.checkResponse(response, requestType, responseType);
+        System.out.println("OK");
+    }
+}
diff --git a/jdk/test/java/net/httpclient/Server.java b/jdk/test/java/net/httpclient/Server.java
new file mode 100644
index 00000000000..d103e12d54c
--- /dev/null
+++ b/jdk/test/java/net/httpclient/Server.java
@@ -0,0 +1,259 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+//package javaapplication16;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.nio.charset.StandardCharsets;
+import java.util.Collections;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.concurrent.ArrayBlockingQueue;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * A cut-down Http/1 Server for testing various error situations
+ *
+ * use interrupt() to halt
+ */
+public class Server extends Thread {
+
+    ServerSocket ss;
+    List<Connection> sockets;
+    AtomicInteger counter = new AtomicInteger(0);
+
+    // waits up to 20 seconds for something to happen
+    // dont use this unless certain activity coming.
+    public Connection activity() {
+        for (int i = 0; i < 80 * 100; i++) {
+            for (Connection c : sockets) {
+                if (c.poll()) {
+                    return c;
+                }
+            }
+            try {
+                Thread.sleep(250);
+            } catch (InterruptedException e) {
+            }
+        }
+        return null;
+    }
+
+    // clears all current connections on Server.
+    public void reset() {
+        for (Connection c : sockets) {
+            c.close();
+        }
+    }
+
+    /**
+     * Reads data into an ArrayBlockingQueue<String> where each String
+     * is a line of input, that was terminated by CRLF (not included)
+     */
+    class Connection extends Thread {
+        Connection(Socket s) throws IOException {
+            this.socket = s;
+            id = counter.incrementAndGet();
+            is = s.getInputStream();
+            os = s.getOutputStream();
+            incoming = new ArrayBlockingQueue<>(100);
+            setName("Server-Connection");
+            setDaemon(true);
+            start();
+        }
+        final Socket socket;
+        final int id;
+        final InputStream is;
+        final OutputStream os;
+        final ArrayBlockingQueue<String> incoming;
+
+        final static String CRLF = "\r\n";
+
+        // sentinel indicating connection closed
+        final static String CLOSED = "C.L.O.S.E.D";
+        volatile boolean closed = false;
+
+        @Override
+        public void run() {
+            byte[] buf = new byte[256];
+            String s = "";
+            try {
+                while (true) {
+                    int n = is.read(buf);
+                    if (n == -1) {
+                        cleanup();
+                        return;
+                    }
+                    String s0 = new String(buf, 0, n, StandardCharsets.ISO_8859_1);
+                    s = s + s0;
+                    int i;
+                    while ((i=s.indexOf(CRLF)) != -1) {
+                        String s1 = s.substring(0, i+2);
+                        incoming.put(s1);
+                        if (i+2 == s.length()) {
+                            s = "";
+                            break;
+                        }
+                        s = s.substring(i+2);
+                    }
+                }
+            } catch (IOException |InterruptedException e1) {
+                cleanup();
+            } catch (Throwable t) {
+                System.out.println("X: " + t);
+                cleanup();
+            }
+        }
+
+        @Override
+        public String toString() {
+            return "Server.Connection: " + socket.toString();
+        }
+
+        public void sendHttpResponse(int code, String body, String... headers)
+            throws IOException
+        {
+            String r1 = "HTTP/1.1 " + Integer.toString(code) + " status" + CRLF;
+            for (int i=0; i<headers.length; i+=2) {
+                r1 += headers[i] + ": " + headers[i+1] + CRLF;
+            }
+            int clen = body == null ? 0 : body.length();
+            r1 += "Content-Length: " + Integer.toString(clen) + CRLF;
+            r1 += CRLF;
+            if (body != null) {
+                r1 += body;
+            }
+            send(r1);
+        }
+
+        // content-length is 10 bytes too many
+        public void sendIncompleteHttpResponseBody(int code) throws IOException {
+            String body = "Hello World Helloworld Goodbye World";
+            String r1 = "HTTP/1.1 " + Integer.toString(code) + " status" + CRLF;
+            int clen = body.length() + 10;
+            r1 += "Content-Length: " + Integer.toString(clen) + CRLF;
+            r1 += CRLF;
+            if (body != null) {
+                r1 += body;
+            }
+            send(r1);
+        }
+
+        public void sendIncompleteHttpResponseHeaders(int code)
+            throws IOException
+        {
+            String r1 = "HTTP/1.1 " + Integer.toString(code) + " status" + CRLF;
+            send(r1);
+        }
+
+        public void send(String r) throws IOException {
+            os.write(r.getBytes(StandardCharsets.ISO_8859_1));
+        }
+
+        public synchronized void close() {
+            cleanup();
+            closed = true;
+            incoming.clear();
+        }
+
+        public String nextInput(long timeout, TimeUnit unit) {
+            String result = "";
+            while (poll()) {
+                try {
+                    String s = incoming.poll(timeout, unit);
+                    if (s == null && closed) {
+                        return CLOSED;
+                    } else {
+                        result += s;
+                    }
+                } catch (InterruptedException e) {
+                    return null;
+                }
+            }
+            return result;
+        }
+
+        public String nextInput() {
+            return nextInput(0, TimeUnit.SECONDS);
+        }
+
+        public boolean poll() {
+            return incoming.peek() != null;
+        }
+
+        private void cleanup() {
+            try {
+                socket.close();
+            } catch (IOException e) {}
+            sockets.remove(this);
+        }
+    }
+
+    Server(int port) throws IOException {
+        ss = new ServerSocket(port);
+        sockets = Collections.synchronizedList(new LinkedList<>());
+        setName("Test-Server");
+        setDaemon(true);
+        start();
+    }
+
+    Server() throws IOException {
+        this(0);
+    }
+
+    int port() {
+        return ss.getLocalPort();
+    }
+
+    public String getURL() {
+        return "http://127.0.0.1:" + port() + "/foo/";
+    }
+
+    public void close() {
+        try {
+            ss.close();
+        } catch (IOException e) {
+        }
+        for (Connection c : sockets) {
+            c.close();
+        }
+    }
+
+    @Override
+    public void run() {
+        while (true) {
+            try {
+                Socket s = ss.accept();
+                Connection c = new Connection(s);
+                sockets.add(c);
+            } catch (IOException e) {
+            }
+        }
+    }
+
+}
diff --git a/jdk/test/java/net/httpclient/ShortRequestBody.java b/jdk/test/java/net/httpclient/ShortRequestBody.java
new file mode 100644
index 00000000000..12a0b6dca51
--- /dev/null
+++ b/jdk/test/java/net/httpclient/ShortRequestBody.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.io.*;
+import java.net.http.*;
+import java.net.*;
+import java.util.concurrent.*;
+import java.nio.ByteBuffer;
+import java.util.function.LongConsumer;
+
+/**
+ * @test
+ * @bug 8151441
+ * @run main/othervm/timeout=10 ShortRequestBody
+ */
+
+/**
+ * Exception was not being thrown
+ */
+public class ShortRequestBody {
+
+    static Server server;
+    static String reqbody = "Hello world";
+
+    static String response = "HTTP/1.1 200 OK\r\nContent-length: 0\r\n\r\n";
+
+    static class RequestBody implements HttpRequest.BodyProcessor {
+        public long onRequestStart(HttpRequest hr, LongConsumer flowController) {
+            return reqbody.length() + 1; // wrong!
+        }
+
+        public boolean onRequestBodyChunk(ByteBuffer buf) throws IOException {
+            byte[] b = reqbody.getBytes();
+            buf.put(b);
+            return true;
+        }
+    }
+
+    static void close(Closeable c) {
+        try {
+            if (c == null)
+                return;
+            c.close();
+        } catch (IOException e) {}
+    }
+
+    public static void main(String[] args) throws Exception {
+        ServerSocket server = new ServerSocket(0);
+        int port = server.getLocalPort();
+        URI uri = new URI("http://127.0.0.1:" + port + "/");
+
+        HttpRequest request;
+        HttpResponse r;
+        Socket s = null;
+        CompletableFuture<HttpResponse> cf1;
+        try {
+            cf1 = HttpRequest.create(uri)
+                    .body(new RequestBody())
+                    .GET()
+                    .responseAsync();
+
+            s = server.accept();
+            s.getInputStream().readAllBytes();
+            try (OutputStream os = s.getOutputStream()) {
+                os.write(response.getBytes());
+            } catch (IOException ee) {
+            }
+
+            try {
+                r = cf1.get(3, TimeUnit.SECONDS);
+                throw new RuntimeException("Failed");
+            } catch (TimeoutException e0) {
+                throw new RuntimeException("Failed timeout");
+            } catch (ExecutionException e) {
+                System.err.println("OK");
+            }
+        } finally {
+            HttpClient.getDefault().executorService().shutdownNow();
+            close(s);
+            close(server);
+        }
+    }
+}
diff --git a/jdk/test/java/net/httpclient/SmokeTest.java b/jdk/test/java/net/httpclient/SmokeTest.java
new file mode 100644
index 00000000000..ec516623179
--- /dev/null
+++ b/jdk/test/java/net/httpclient/SmokeTest.java
@@ -0,0 +1,949 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8087112
+ * @library /lib/testlibrary/
+ * @build jdk.testlibrary.SimpleSSLContext ProxyServer
+ * @compile ../../../com/sun/net/httpserver/LogFilter.java
+ * @compile ../../../com/sun/net/httpserver/FileServerHandler.java
+ * @run main/othervm SmokeTest
+ */
+
+//package javaapplication16;
+
+import com.sun.net.httpserver.*;
+import java.net.*;
+import java.net.http.*;
+import java.io.*;
+import java.util.concurrent.*;
+import javax.net.ssl.*;
+import java.nio.file.*;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Random;
+import jdk.testlibrary.SimpleSSLContext;
+import static java.net.http.HttpRequest.*;
+import static java.net.http.HttpResponse.*;
+import java.util.logging.ConsoleHandler;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * * Basic smoke test for Http/1.1 client
+ * - basic request response
+ * - request body POST
+ * - response body GET
+ * - redirect
+ * - chunked request/response
+ * - SSL
+ * - proxies
+ * - 100 continue
+ * - check keep alive appears to be working
+ * - cancel of long request
+ *
+ * Uses a FileServerHandler serving a couple of known files
+ * in docs directory.
+ */
+public class SmokeTest {
+    static SSLContext ctx;
+    static HttpServer s1 ;
+    static HttpsServer s2;
+    static ExecutorService executor;
+    static int port;
+    static int httpsport;
+    static String httproot;
+    static String httpsroot;
+    static HttpClient client;
+    static ProxyServer proxy;
+    static int proxyPort;
+    static RedirectErrorHandler redirectErrorHandler, redirectErrorHandlerSecure;
+    static RedirectHandler redirectHandler, redirectHandlerSecure;
+    static DelayHandler delayHandler;
+    final static String midSizedFilename = "/files/notsobigfile.txt";
+    final static String smallFilename = "/files/smallfile.txt";
+    static Path midSizedFile;
+    static Path smallFile;
+    static String fileroot;
+
+    static String getFileContent(String path) throws IOException {
+        FileInputStream fis = new FileInputStream(path);
+        byte[] buf = new byte[2000];
+        StringBuilder sb = new StringBuilder();
+        int n;
+        while ((n=fis.read(buf)) != -1) {
+            sb.append(new String(buf, 0, n, "US-ASCII"));
+        }
+        return sb.toString();
+    }
+
+    public static void main(String[] args) throws Exception {
+        initServer();
+        fileroot = System.getProperty ("test.src", ".")+ "/docs";
+        midSizedFile = Paths.get(fileroot + midSizedFilename);
+        smallFile = Paths.get(fileroot + smallFilename);
+
+        client = HttpClient.create()
+                           .sslContext(ctx)
+                           .followRedirects(HttpClient.Redirect.ALWAYS)
+                           .executorService(Executors.newCachedThreadPool())
+                           .build();
+
+        try {
+            test1(httproot + "files/foo.txt", true);
+
+            test1(httproot + "files/foo.txt", false);
+            test1(httpsroot + "files/foo.txt", true);
+            test1(httpsroot + "files/foo.txt", false);
+            test2(httproot + "echo/foo", "This is a short test");
+            test2(httpsroot + "echo/foo", "This is a short test");
+
+            test3(httproot + "redirect/foo.txt");
+            test3(httpsroot + "redirect/foo.txt");
+            test4(httproot + "files/foo.txt");
+            test4(httpsroot + "files/foo.txt");
+            test5(httproot + "echo/foo", true);
+            test5(httpsroot + "echo/foo", true);
+            test5(httproot + "echo/foo", false);
+            test5(httpsroot + "echo/foo", false);
+
+            test6(httproot + "echo/foo", true);
+            test6(httpsroot + "echo/foo", true);
+            test6(httproot + "echo/foo", false);
+            test6(httpsroot + "echo/foo", false);
+
+            test7(httproot + "keepalive/foo");
+
+            test8(httproot + "files/foo.txt", true);
+            test8(httproot + "files/foo.txt", false);
+            test8(httpsroot + "files/foo.txt", true);
+            test8(httpsroot + "files/foo.txt", false);
+            // disabled test9();
+
+            test10(httproot + "redirecterror/foo.txt");
+
+            test10(httpsroot + "redirecterror/foo.txt");
+
+            test11(httproot + "echo/foo");
+            test11(httpsroot + "echo/foo");
+            //test12(httproot + "delay/foo", delayHandler);
+
+        } finally {
+            s1.stop(0);
+            s2.stop(0);
+            proxy.close();
+            executor.shutdownNow();
+            client.executorService().shutdownNow();
+        }
+    }
+
+    static class Auth extends java.net.Authenticator {
+        volatile int count = 0;
+        @Override
+        protected PasswordAuthentication getPasswordAuthentication() {
+            if (count++ == 0) {
+                return new PasswordAuthentication("user", "passwd".toCharArray());
+            } else {
+                return new PasswordAuthentication("user", "goober".toCharArray());
+            }
+        }
+        int count() {
+            return count;
+        }
+    }
+
+    // Basic test
+    static void test1(String target, boolean fixedLen) throws Exception {
+        System.out.print("test1: " + target);
+        URI uri = new URI(target);
+
+        HttpRequest.Builder builder = client.request(uri)
+                                             .body(noBody());
+
+        if (fixedLen) {
+            builder.header("XFixed", "yes");
+        }
+
+        HttpResponse response = builder.GET().response();
+
+        String body = response.body(asString());
+        if (!body.equals("This is foo.txt\r\n")) {
+            throw new RuntimeException();
+        }
+
+        // repeat async
+        response = builder.GET().responseAsync().join();
+
+        body = response.body(asString());
+        if (!body.equals("This is foo.txt\r\n")) {
+            throw new RuntimeException();
+        }
+        System.out.println(" OK");
+    }
+
+    // POST use echo to check reply
+    static void test2(String s, String body) throws Exception {
+        System.out.print("test2: " + s);
+        URI uri = new URI(s);
+
+        HttpResponse response = client.request(uri)
+                                       .body(fromString(body))
+                                       .POST()
+                                       .response();
+
+        if (response.statusCode() != 200) {
+            throw new RuntimeException(
+                "Expected 200, got [ " + response.statusCode() + " ]");
+        }
+        String reply = response.body(asString());
+        if (!reply.equals(body)) {
+            throw new RuntimeException(
+                "Body mismatch: expected [" + body + "], got [" + reply + "]");
+        }
+        System.out.println(" OK");
+    }
+
+    // Redirect
+    static void test3(String s) throws Exception {
+        System.out.print("test3: " + s);
+        URI uri = new URI(s);
+        RedirectHandler handler = uri.getScheme().equals("https")
+                ? redirectHandlerSecure : redirectHandler;
+
+        HttpResponse response = client.request(uri)
+                                      .body(noBody())
+                                      .GET()
+                                      .response();
+
+        if (response.statusCode() != 200) {
+            throw new RuntimeException(
+                "Expected 200, got [ " + response.statusCode() + " ]");
+        } else {
+            response.body(HttpResponse.asFile(Paths.get("redir1.txt")));
+        }
+
+        Path downloaded = Paths.get("redir1.txt");
+        if (Files.size(downloaded) != Files.size(midSizedFile)) {
+            throw new RuntimeException("Size mismatch");
+        }
+
+        System.out.printf(" (count: %d) ", handler.count());
+        // repeat with async api
+
+        handler.reset();
+
+        response = client.request(uri)
+                         .body(noBody())
+                         .GET()
+                         .responseAsync()
+                         .join();
+
+        if (response.statusCode() != 200) {
+            throw new RuntimeException(
+                    "Expected 200, got [ " + response.statusCode() + " ]");
+        } else {
+            response.body(HttpResponse.asFile(Paths.get("redir2.txt")));
+        }
+
+        downloaded = Paths.get("redir2.txt");
+        if (Files.size(downloaded) != Files.size(midSizedFile)) {
+            throw new RuntimeException("Size mismatch 2");
+        }
+        System.out.printf(" (count: %d) ", handler.count());
+        System.out.println(" OK");
+    }
+
+    // Proxies
+    static void test4(String s) throws Exception {
+        System.out.print("test4: " + s);
+        URI uri = new URI(s);
+        InetSocketAddress proxyAddr = new InetSocketAddress("127.0.0.1", proxyPort);
+        String filename = fileroot + uri.getPath();
+
+        HttpClient cl = HttpClient.create()
+                                  .proxy(ProxySelector.of(proxyAddr))
+                                  .sslContext(ctx)
+                                  .build();
+
+        CompletableFuture<String> fut = cl.request(uri)
+                                          .body(noBody())
+                                          .GET()
+                                          .responseAsync()
+                                          .thenCompose((HttpResponse response) ->
+                                                          response.bodyAsync(asString())
+                                          );
+
+        String body = fut.get(5, TimeUnit.HOURS);
+
+        String fc = getFileContent(filename);
+
+        if (!body.equals(fc)) {
+            throw new RuntimeException(
+                    "Body mismatch: expected [" + body + "], got [" + fc + "]");
+        }
+        cl.executorService().shutdownNow();
+        System.out.println(" OK");
+    }
+
+    // 100 Continue: use echo target
+    static void test5(String target, boolean fixedLen) throws Exception {
+        System.out.print("test5: " + target);
+        URI uri = new URI(target);
+        String requestBody = generateString(12 * 1024 + 13);
+
+        HttpRequest.Builder builder = client.request(uri)
+                                            .expectContinue(true)
+                                            .body(fromString(requestBody));
+
+        if (fixedLen) {
+            builder.header("XFixed", "yes");
+        }
+
+        HttpResponse response = builder.GET().response();
+
+        String body = response.body(asString());
+
+        if (!body.equals(requestBody)) {
+            throw new RuntimeException(
+                    "Body mismatch: expected [" + body + "], got [" + body + "]");
+        }
+        System.out.println(" OK");
+    }
+
+    // use echo
+    static void test6(String target, boolean fixedLen) throws Exception {
+        System.out.print("test6: " + target);
+        URI uri = new URI(target);
+        String requestBody = generateString(12 * 1024 + 3);
+
+        HttpRequest.Builder builder = client.request(uri)
+                                            .body(noBody());
+
+        if (fixedLen) {
+            builder.header("XFixed", "yes");
+        }
+
+        HttpResponse response = builder.GET().response();
+
+        if (response.statusCode() != 200) {
+            throw new RuntimeException(
+                    "Expected 200, got [ " + response.statusCode() + " ]");
+        }
+
+        String responseBody = response.body(asString());
+
+        if (responseBody.equals(requestBody)) {
+            throw new RuntimeException(
+                    "Body mismatch: expected [" + requestBody + "], got [" + responseBody + "]");
+        }
+        System.out.println(" OK");
+    }
+
+    @SuppressWarnings("rawtypes")
+    static void test7(String target) throws Exception {
+        System.out.print("test7: " + target);
+
+        // First test
+        URI uri = new URI(target);
+        for (int i=0; i<4; i++) {
+            HttpResponse r = client.request(uri)
+                                   .body(noBody())
+                                   .GET()
+                                   .response();
+            String body = r.body(asString());
+            if (!body.equals("OK")) {
+                throw new RuntimeException("Expected OK, got: " + body);
+            }
+        }
+
+        // Second test: 4 x parallel
+        List<CompletableFuture<HttpResponse>> futures = new LinkedList<>();
+        for (int i=0; i<4; i++) {
+            futures.add(client.request(uri)
+                              .body(noBody())
+                              .GET()
+                              .responseAsync());
+        }
+        // all sent?
+        CompletableFuture.allOf(futures.toArray(new CompletableFuture[0]))
+                         .join();
+
+        List<CompletableFuture<String>> futureBodies = new LinkedList<>();
+        for (int i=0; i<4; i++) {
+            futureBodies.add(futures.get(i)
+                                    .join()
+                                    .bodyAsync(asString()));
+        }
+        CompletableFuture.allOf(futures.toArray(new CompletableFuture[0]))
+                         .join();
+
+        for (CompletableFuture<String> future : futureBodies) {
+            String body = future.get();
+            if (!body.equals("OK")) {
+                throw new RuntimeException("Expected OK, got: " + body);
+            }
+        }
+
+        // Third test: Multiple of 4 parallel requests
+        BlockingQueue<String> q = new LinkedBlockingQueue<>();
+        for (int i=0; i<4; i++) {
+            client.request(uri)
+                  .body(noBody())
+                  .GET()
+                  .responseAsync()
+                  .thenApply((HttpResponse resp) -> {
+                      String body = resp.body(asString());
+                      putQ(q, body);
+                      return body;
+                  });
+        }
+        // we've sent four requests. Now, just send another request
+        // as each response is received. The idea is to ensure that
+        // only four sockets ever get used.
+
+        for (int i=0; i<100; i++) {
+            // block until response received
+            String body = takeQ(q);
+            if (!body.equals("OK")) {
+                throw new RuntimeException(body);
+            }
+            client.request(uri)
+                  .body(noBody())
+                  .GET()
+                  .responseAsync()
+                  .thenApply((HttpResponse resp) -> {
+                      String body1 = resp.body(asString());
+                      putQ(q, body1);
+                      return body1;
+                  });
+        }
+        // should be four left
+        for (int i=0; i<4; i++) {
+            takeQ(q);
+        }
+        System.out.println(" OK");
+    }
+
+    static String takeQ(BlockingQueue<String> q) {
+        String r = null;
+        try {
+            r = q.take();
+        } catch (InterruptedException e) {}
+
+        return r;
+    }
+
+    static void putQ(BlockingQueue<String> q, String o) {
+        try {
+            q.put(o);
+        } catch (InterruptedException e) {
+            // can't happen
+        }
+    }
+
+    static void test8(String target, boolean fixedLen) throws Exception {
+        System.out.print("test8: " + target);
+        URI uri = new URI(target);
+
+        HttpRequest.Builder builder = client.request(uri)
+                                            .body(noBody());
+
+        if (fixedLen) {
+            builder.header("XFixed", "yes");
+        }
+
+        HttpResponse response = builder.GET().response();
+
+        StringBuilder sb = new StringBuilder();
+
+        InputStream is = response.body(asInputStream());
+        int c;
+        byte[] buf = new byte[2048];
+        while ((c = is.read(buf)) != -1) {
+            for (int i=0; i<c; i++)
+                sb.append((char)buf[i]);
+        }
+        is.close();
+        String body = sb.toString();
+
+        if (!body.equals("This is foo.txt\r\n")) {
+            throw new RuntimeException("Expected \"This is foo.txt\", got: " + body);
+        }
+        System.out.println(" OK");
+    }
+
+    // Chunked output stream
+    static void test11(String target) throws Exception {
+        System.out.print("test11: " + target);
+        URI uri = new URI(target);
+
+        FileInputStream file = new FileInputStream(smallFile.toFile());
+
+        HttpRequest.Builder builder = client.request(uri)
+                                            .body(HttpRequest.fromInputStream(file));
+        HttpResponse response = builder.POST().response();
+
+        if (response.statusCode() != 200) {
+            throw new RuntimeException("Wrong response code");
+        }
+
+        Path download = Paths.get("test11.txt");
+        download.toFile().delete();
+        response.body(HttpResponse.asFile(download));
+
+        if (Files.size(download) != Files.size(smallFile)) {
+            System.out.println("Original size: " + Files.size(smallFile));
+            System.out.println("Downloaded size: " + Files.size(download));
+            throw new RuntimeException("Size mismatch");
+        }
+        System.out.println(" OK");
+    }
+
+    // cancel
+    /*
+    static void test12(String target, DelayHandler h) throws Exception {
+        System.out.print("test12: " + target);
+        URI uri = new URI(target);
+
+        HttpRequest.Builder builder = client
+            .request(uri)
+            .body(HttpRequest.fromString("Hello world"));
+
+        HttpRequest request = builder
+                .GET();
+        request.sendAsync();
+        h.barrier1().await();
+        // request has been processed
+        CompletableFuture<HttpResponse> cf = request.responseAsync();
+        request.cancel();
+        h.barrier2().await();
+        try {
+            HttpResponse r = cf.get();
+            throw new RuntimeException("failed 2");
+        } catch (Exception e) {
+        }
+        System.out.println(" OK");
+    }
+*/
+    static void delay(int seconds) {
+        try {
+            Thread.sleep(seconds * 1000);
+        } catch (InterruptedException e) {
+        }
+    }
+/*
+    // test won't work until sending fully decoupled from receiving in impl
+    static void test9() throws Exception {
+        System.out.print("test9: ");
+        UploadServer up = new UploadServer(1000 * 1000);
+        int size = up.size();
+        String u = "http://127.0.0.1:" + up.port() + "/";
+        URI uri = new URI(u);
+
+        HttpRequest request = client
+            .request(uri)
+            .body(new HttpRequestBodyProcessor() {
+                @Override
+                public ByteBuffer onRequestBodyChunk(ByteBuffer b) throws IOException {
+                    // slow things down
+                    delay(1);
+                    b.position(b.limit()); // fill it
+                    return b;
+                }
+                @Override
+                public long onRequestStart(HttpRequest req) throws IOException {
+                    return size;
+                }
+             })
+            .PUT();
+
+        CompletableFuture<HttpRequest> cf1 = request.sendAsync();
+        CompletableFuture<HttpResponse> cf = request.responseAsync();
+
+        HttpResponse resp = cf.get(1, TimeUnit.MINUTES);
+        if (resp.statusCode() != 201) {
+            throw new RuntimeException("failed: wrong response code");
+        }
+        delay(2); // allow some data to be sent
+        request.cancel();
+        delay(1);
+        if (up.failed()) {
+            throw new RuntimeException("failed to cancel request");
+        }
+        System.out.println(" OK");
+    }
+  */
+    // Redirect loop: return an error after a certain number of redirects
+    static void test10(String s) throws Exception {
+        System.out.print("test10: " + s);
+        URI uri = new URI(s);
+        RedirectErrorHandler handler = uri.getScheme().equals("https")
+                ? redirectErrorHandlerSecure : redirectErrorHandler;
+
+        CompletableFuture<HttpResponse> cf = client.request(uri)
+                                                   .body(noBody())
+                                                   .GET()
+                                                   .responseAsync();
+
+        try {
+            HttpResponse response = cf.join();
+            throw new RuntimeException("Exepected Completion Exception");
+        } catch (CompletionException e) {
+            //System.out.println(e);
+        }
+
+        System.out.printf(" (Calls %d) ", handler.count());
+        System.out.println(" OK");
+    }
+
+    static final int NUM = 50;
+
+    static Random random = new Random();
+    static final String alphabet = "ABCDEFGHIJKLMNOPQRST";
+
+    static char randomChar() {
+        return alphabet.charAt(random.nextInt(alphabet.length()));
+    }
+
+    static String generateString(int length) {
+        StringBuilder sb = new StringBuilder(length);
+        for (int i=0; i<length; i++) {
+            sb.append(randomChar());
+        }
+        return sb.toString();
+    }
+
+    static void initServer() throws Exception {
+        Logger logger = Logger.getLogger("com.sun.net.httpserver");
+        ConsoleHandler ch = new ConsoleHandler();
+        logger.setLevel(Level.ALL);
+        ch.setLevel(Level.ALL);
+        logger.addHandler(ch);
+
+        String root = System.getProperty ("test.src")+ "/docs";
+        InetSocketAddress addr = new InetSocketAddress (0);
+        s1 = HttpServer.create (addr, 0);
+        if (s1 instanceof HttpsServer) {
+            throw new RuntimeException ("should not be httpsserver");
+        }
+        s2 = HttpsServer.create (addr, 0);
+        HttpHandler h = new FileServerHandler(root);
+
+        HttpContext c1 = s1.createContext("/files", h);
+        HttpContext c2 = s2.createContext("/files", h);
+        HttpContext c3 = s1.createContext("/echo", new EchoHandler());
+        redirectHandler = new RedirectHandler("/redirect");
+        redirectHandlerSecure = new RedirectHandler("/redirect");
+        HttpContext c4 = s1.createContext("/redirect", redirectHandler);
+        HttpContext c41 = s2.createContext("/redirect", redirectHandlerSecure);
+        HttpContext c5 = s2.createContext("/echo", new EchoHandler());
+        HttpContext c6 = s1.createContext("/keepalive", new KeepAliveHandler());
+        redirectErrorHandler = new RedirectErrorHandler("/redirecterror");
+        redirectErrorHandlerSecure = new RedirectErrorHandler("/redirecterror");
+        HttpContext c7 = s1.createContext("/redirecterror", redirectErrorHandler);
+        HttpContext c71 = s2.createContext("/redirecterror", redirectErrorHandlerSecure);
+        delayHandler = new DelayHandler();
+        HttpContext c8 = s1.createContext("/delay", delayHandler);
+        HttpContext c81 = s2.createContext("/delay", delayHandler);
+
+        executor = Executors.newCachedThreadPool();
+        s1.setExecutor(executor);
+        s2.setExecutor(executor);
+        ctx = new SimpleSSLContext().get();
+        s2.setHttpsConfigurator(new HttpsConfigurator(ctx));
+        s1.start();
+        s2.start();
+
+        port = s1.getAddress().getPort();
+        System.out.println("HTTP server port = " + port);
+        httpsport = s2.getAddress().getPort();
+        System.out.println("HTTPS server port = " + httpsport);
+        httproot = "http://127.0.0.1:" + port + "/";
+        httpsroot = "https://127.0.0.1:" + httpsport + "/";
+
+        proxy = new ProxyServer(0, false);
+        proxyPort = proxy.getPort();
+        System.out.println("Proxy port = " + proxyPort);
+    }
+}
+
+class UploadServer extends Thread {
+    int statusCode;
+    ServerSocket ss;
+    int port;
+    int size;
+    Object lock;
+    boolean failed = false;
+
+    UploadServer(int size) throws IOException {
+        this.statusCode = statusCode;
+        this.size = size;
+        ss = new ServerSocket(0);
+        port = ss.getLocalPort();
+        lock = new Object();
+    }
+
+    int port() {
+          return port;
+    }
+
+    int size() {
+          return size;
+    }
+
+    // wait a sec before calling this
+    boolean failed() {
+        synchronized(lock) {
+            return failed;
+        }
+    }
+
+    @Override
+    public void run () {
+        int nbytes = 0;
+        Socket s = null;
+
+        synchronized(lock) {
+            try {
+                s = ss.accept();
+
+                InputStream is = s.getInputStream();
+                OutputStream os = s.getOutputStream();
+                os.write("HTTP/1.1 201 OK\r\nContent-length: 0\r\n\r\n".getBytes());
+                int n;
+                byte[] buf = new byte[8000];
+                while ((n=is.read(buf)) != -1) {
+                    nbytes += n;
+                }
+            } catch (IOException e) {
+                System.out.println ("read " + nbytes);
+                System.out.println ("size " + size);
+                failed = nbytes >= size;
+            } finally {
+                try {
+                    ss.close();
+                    if (s != null)
+                        s.close();
+                } catch (IOException e) {}
+            }
+        }
+    }
+}
+
+class RedirectHandler implements HttpHandler {
+    String root;
+    volatile int count = 0;
+
+    RedirectHandler(String root) {
+        this.root = root;
+    }
+
+    @Override
+    public synchronized void handle(HttpExchange t)
+        throws IOException
+    {
+        byte[] buf = new byte[2048];
+        try (InputStream is = t.getRequestBody()) {
+            while (is.read(buf) != -1) ;
+        }
+
+        Headers responseHeaders = t.getResponseHeaders();
+
+        if (count++ < 1) {
+            responseHeaders.add("Location", root + "/foo/" + count);
+        } else {
+            responseHeaders.add("Location", SmokeTest.midSizedFilename);
+        }
+        t.sendResponseHeaders(301, -1);
+        t.close();
+    }
+
+    int count() {
+        return count;
+    }
+
+    void reset() {
+        count = 0;
+    }
+}
+
+class RedirectErrorHandler implements HttpHandler {
+    String root;
+    volatile int count = 1;
+
+    RedirectErrorHandler(String root) {
+        this.root = root;
+    }
+
+    synchronized int count() {
+        return count;
+    }
+
+    synchronized void increment() {
+        count++;
+    }
+
+    @Override
+    public synchronized void handle (HttpExchange t)
+        throws IOException
+    {
+        byte[] buf = new byte[2048];
+        try (InputStream is = t.getRequestBody()) {
+            while (is.read(buf) != -1) ;
+        }
+
+        Headers map = t.getResponseHeaders();
+        String redirect = root + "/foo/" + Integer.toString(count);
+        increment();
+        map.add("Location", redirect);
+        t.sendResponseHeaders(301, -1);
+        t.close();
+    }
+}
+
+class Util {
+    static byte[] readAll(InputStream is) throws IOException {
+        byte[] buf = new byte[1024];
+        byte[] result = new byte[0];
+
+        while (true) {
+            int n = is.read(buf);
+            if (n > 0) {
+                byte[] b1 = new byte[result.length + n];
+                System.arraycopy(result, 0, b1, 0, result.length);
+                System.arraycopy(buf, 0, b1, result.length, n);
+                result = b1;
+            } else if (n == -1) {
+                return result;
+            }
+        }
+    }
+}
+
+class DelayHandler implements HttpHandler {
+
+    CyclicBarrier bar1 = new CyclicBarrier(2);
+    CyclicBarrier bar2 = new CyclicBarrier(2);
+    CyclicBarrier bar3 = new CyclicBarrier(2);
+
+    CyclicBarrier barrier1() {
+        return bar1;
+    }
+
+    CyclicBarrier barrier2() {
+        return bar2;
+    }
+
+    @Override
+    public synchronized void handle(HttpExchange he) throws IOException {
+        byte[] buf = Util.readAll(he.getRequestBody());
+        try {
+            bar1.await();
+            bar2.await();
+        } catch (Exception e) {}
+        he.sendResponseHeaders(200, -1); // will probably fail
+        he.close();
+    }
+
+}
+
+// check for simple hardcoded sequence and use remote address
+// to check.
+// First 4 requests executed in sequence (should use same connection/address)
+// Next 4 requests parallel (should use different addresses)
+// Then send 4 requests in parallel x 100 times (same four addresses used all time)
+
+class KeepAliveHandler implements HttpHandler {
+    volatile int counter = 0;
+
+    HashSet<Integer> portSet = new HashSet<>();
+
+    volatile int[] ports = new int[4];
+
+    void sleep(int n) {
+        try {
+            Thread.sleep(n);
+        } catch (InterruptedException e) {}
+    }
+
+    @Override
+    public synchronized void handle (HttpExchange t)
+        throws IOException
+    {
+        int remotePort = t.getRemoteAddress().getPort();
+        String result = "OK";
+
+        int n = counter++;
+        /// First test
+        if (n < 4) {
+            ports[n] = remotePort;
+        }
+        if (n == 3) {
+            // check all values in ports[] are the same
+            if (ports[0] != ports[1] || ports[2] != ports[3]
+                    || ports[0] != ports[2]) {
+                result = "Error " + Integer.toString(n);
+                System.out.println(result);
+            }
+        }
+        // Second test
+        if (n >=4 && n < 8) {
+            // delay to ensure ports are different
+            sleep(500);
+            ports[n-4] = remotePort;
+        }
+        if (n == 7) {
+            // should be all different
+            if (ports[0] == ports[1] || ports[2] == ports[3]
+                    || ports[0] == ports[2]) {
+                result = "Error " + Integer.toString(n);
+                System.out.println(result);
+                System.out.printf("Ports: %d, %d, %d, %d\n", ports[0], ports[1], ports[2], ports[3]);
+            }
+            // setup for third test
+            for (int i=0; i<4; i++) {
+                portSet.add(ports[i]);
+            }
+        }
+        // Third test
+        if (n > 7) {
+            // just check that port is one of the ones in portSet
+            if (!portSet.contains(remotePort)) {
+                System.out.println ("UNEXPECTED REMOTE PORT " + remotePort);
+                result = "Error " + Integer.toString(n);
+                System.out.println(result);
+            }
+        }
+        byte[] buf = new byte[2048];
+
+        try (InputStream is = t.getRequestBody()) {
+            while (is.read(buf) != -1) ;
+        }
+        t.sendResponseHeaders(200, result.length());
+        OutputStream o = t.getResponseBody();
+        o.write(result.getBytes("US-ASCII"));
+        t.close();
+    }
+}
diff --git a/jdk/test/java/net/httpclient/SplitResponse.java b/jdk/test/java/net/httpclient/SplitResponse.java
new file mode 100644
index 00000000000..cf887c19a0f
--- /dev/null
+++ b/jdk/test/java/net/httpclient/SplitResponse.java
@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+//package javaapplication16;
+
+import java.io.IOException;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.net.URI;
+import java.util.concurrent.CompletableFuture;
+
+/**
+ * @test
+ * @bug 8087112
+ * @build Server
+ * @run main/othervm -Djava.net.HttpClient.log=all SplitResponse
+ */
+
+/**
+ * Similar test to QuickResponses except that each byte of the response
+ * is sent in a separate packet, which tests the stability of the implementation
+ * for receiving unusual packet sizes.
+ */
+public class SplitResponse {
+
+    static Server server;
+
+    static String response(String body) {
+        return "HTTP/1.1 200 OK\r\nConnection: Close\r\nContent-length: "
+                + Integer.toString(body.length())
+                + "\r\n\r\n" + body;
+    }
+
+    static final String responses[] = {
+        "Lorem ipsum",
+        "dolor sit amet",
+        "consectetur adipiscing elit, sed do eiusmod tempor",
+        "quis nostrud exercitation ullamco",
+        "laboris nisi",
+        "ut",
+        "aliquip ex ea commodo consequat." +
+        "Duis aute irure dolor in reprehenderit in voluptate velit esse" +
+        "cillum dolore eu fugiat nulla pariatur.",
+        "Excepteur sint occaecat cupidatat non proident."
+    };
+
+    public static void main(String[] args) throws Exception {
+        server = new Server(0);
+        URI uri = new URI(server.getURL());
+
+        HttpRequest request;
+        HttpResponse r;
+        CompletableFuture<HttpResponse> cf1;
+
+        for (int i=0; i<responses.length; i++) {
+            cf1 = HttpRequest.create(uri)
+                    .GET()
+                    .responseAsync();
+            String body = responses[i];
+
+            Server.Connection c = server.activity();
+            sendSplitResponse(response(body), c);
+            r = cf1.get();
+            if (r.statusCode()!= 200)
+                throw new RuntimeException("Failed");
+
+            String rxbody = r.body(HttpResponse.asString());
+            System.out.println("received " + rxbody);
+            if (!rxbody.equals(body))
+                throw new RuntimeException("Failed");
+            c.close();
+        }
+        HttpClient.getDefault().executorService().shutdownNow();
+        System.out.println("OK");
+    }
+
+    // send the response one byte at a time with a small delay between bytes
+    // to ensure that each byte is read in a separate read
+    static void sendSplitResponse(String s, Server.Connection conn) {
+        System.out.println("Sending: ");
+        Thread t = new Thread(() -> {
+            try {
+                int len = s.length();
+                for (int i = 0; i < len; i++) {
+                    String onechar = s.substring(i, i + 1);
+                    conn.send(onechar);
+                    Thread.sleep(30);
+                }
+                System.out.println("sent");
+            } catch (IOException | InterruptedException e) {
+            }
+        });
+        t.setDaemon(true);
+        t.start();
+    }
+}
diff --git a/jdk/test/java/net/httpclient/TimeoutTest.java b/jdk/test/java/net/httpclient/TimeoutTest.java
new file mode 100644
index 00000000000..d7d2ff224a9
--- /dev/null
+++ b/jdk/test/java/net/httpclient/TimeoutTest.java
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.io.IOException;
+import java.net.ServerSocket;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.net.http.HttpTimeoutException;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * @test
+ * @bug 8087112
+ * @run main/othervm TimeoutTest
+ */
+
+public class TimeoutTest {
+
+    static int[] timeouts = {6, 4, 8, 6, 6, 4};
+    static HttpRequest[] rqs = new HttpRequest[timeouts.length];
+    static LinkedBlockingQueue<HttpRequest> queue = new LinkedBlockingQueue<>();
+    static volatile boolean error = false;
+    static ExecutorService executor = Executors.newCachedThreadPool();
+
+    public static void main(String[] args) throws Exception {
+        try {
+            dotest();
+        } finally {
+            HttpClient.getDefault().executorService().shutdownNow();
+            executor.shutdownNow();
+        }
+    }
+    public static void dotest() throws Exception {
+        System.out.println("Test takes over 40 seconds");
+        ServerSocket ss = new ServerSocket(0, 20);
+        int port = ss.getLocalPort();
+
+        URI uri = new URI("http://127.0.0.1:" + Integer.toString(port) + "/foo");
+        int i = 0;
+        for (int timeout : timeouts) {
+            HttpRequest request;
+            (request = rqs[i] = HttpRequest.create(uri)
+                .timeout(TimeUnit.SECONDS, timeout)
+                .GET())
+                .responseAsync()
+                .whenComplete((HttpResponse r, Throwable t) -> {
+                    if (!(t.getCause() instanceof HttpTimeoutException)) {
+                        System.out.println("Wrong exception type:" + t.toString());
+                        error = true;
+                    }
+                    if (t != null) {
+                        queue.add(request);
+                    }
+                })
+                .thenAccept((HttpResponse r) -> {
+                    r.bodyAsync(HttpResponse.ignoreBody());
+                });
+            i++;
+        }
+
+        System.out.println("SUBMITTED");
+
+        checkReturnOrder();
+
+        if (error)
+            throw new RuntimeException("Failed");
+
+        // Repeat blocking in separate threads. Use queue to wait.
+        System.out.println("DOING BLOCKING");
+
+        i = 0;
+        for (int timeout : timeouts) {
+            HttpRequest req = HttpRequest.create(uri)
+                .timeout(TimeUnit.SECONDS, timeout)
+                .GET();
+            rqs[i] = req;
+            executor.execute(() -> {
+                try {
+                    req.response().body(HttpResponse.ignoreBody());
+                } catch (HttpTimeoutException e) {
+                    queue.offer(req);
+                } catch (IOException | InterruptedException ee) {
+                    error = true;
+                }
+            });
+            i++;
+        }
+
+        checkReturnOrder();
+
+        if (error)
+            throw new RuntimeException("Failed");
+    }
+
+    static void checkReturnOrder() throws InterruptedException {
+        // wait for exceptions and check order
+        for (int j = 0; j < timeouts.length; j++) {
+            HttpRequest req = queue.take();
+            switch (j) {
+                case 0:
+                case 1:
+                    if (req != rqs[1] && req != rqs[5]) {
+                        System.out.printf("Expected 1 or 5. Got %s\n", getRequest(req));
+                        throw new RuntimeException("Error");
+                    }
+                    break;
+                case 2:
+                case 3:
+                case 4:
+                    if (req != rqs[0] && req != rqs[3] && req != rqs[4]) {
+                        System.out.printf("Expected r1, r4 or r5. Got %s\n", getRequest(req));
+                        throw new RuntimeException("Error");
+                    }
+                    break;
+                case 5:
+                    if (req != rqs[2]) {
+                        System.out.printf("Expected r3. Got %s\n", getRequest(req));
+                        throw new RuntimeException("Error");
+                    }
+            }
+        }
+        System.out.println("Return order ok");
+    }
+
+    static String getRequest(HttpRequest req) {
+        for (int i=0; i<rqs.length; i++) {
+            if (req == rqs[i]) {
+                return "[" + Integer.toString(i) + "]";
+            }
+        }
+        return "unknown";
+    }
+}
diff --git a/jdk/test/java/net/httpclient/docs/files/foo.txt b/jdk/test/java/net/httpclient/docs/files/foo.txt
new file mode 100644
index 00000000000..40de3451625
--- /dev/null
+++ b/jdk/test/java/net/httpclient/docs/files/foo.txt
@@ -0,0 +1 @@
+This is foo.txt
diff --git a/jdk/test/java/net/httpclient/docs/files/notsobigfile.txt b/jdk/test/java/net/httpclient/docs/files/notsobigfile.txt
new file mode 100644
index 00000000000..bb219e18873
--- /dev/null
+++ b/jdk/test/java/net/httpclient/docs/files/notsobigfile.txt
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+This is a not so big file at all
+This is a not so big file at all
+This is a not so big file at all
+This is a not so big file at all
+This is a not so big file at all
+This is a not so big file at all
+This is a not so big file at all
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diff --git a/jdk/test/java/net/httpclient/docs/files/smallfile.txt b/jdk/test/java/net/httpclient/docs/files/smallfile.txt
new file mode 100644
index 00000000000..8334ebc12b8
--- /dev/null
+++ b/jdk/test/java/net/httpclient/docs/files/smallfile.txt
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diff --git a/jdk/test/java/net/httpclient/security/0.policy b/jdk/test/java/net/httpclient/security/0.policy
new file mode 100644
index 00000000000..918766e425d
--- /dev/null
+++ b/jdk/test/java/net/httpclient/security/0.policy
@@ -0,0 +1,24 @@
+// Policy: 0
+
+grant {
+    // permissions common to all tests
+    permission java.util.PropertyPermission "test.src", "read";
+    permission java.util.PropertyPermission "test.classes", "read";
+    permission java.io.FilePermission "${test.classes}${/}-", "read,write,delete";
+    permission java.net.NetPermission "getDefaultHttpClient";
+    permission java.lang.RuntimePermission "modifyThread";
+    permission java.util.logging.LoggingPermission "control", "";
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen";
+    permission java.io.FilePermission "${test.src}${/}docs${/}-", "read";
+    permission java.lang.RuntimePermission "createClassLoader";
+
+
+    // permissions specific to this test
+};
+
+// For proxy only. Not being tested
+grant codebase "file:${test.classes}/proxydir/-" {
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen,connect";
+    permission java.net.SocketPermission "127.0.0.1:1024-", "connect,resolve";
+};
+
diff --git a/jdk/test/java/net/httpclient/security/1.policy b/jdk/test/java/net/httpclient/security/1.policy
new file mode 100644
index 00000000000..b9be27e884c
--- /dev/null
+++ b/jdk/test/java/net/httpclient/security/1.policy
@@ -0,0 +1,24 @@
+// Policy 1
+grant {
+    // permissions common to all tests
+    permission java.util.PropertyPermission "test.src", "read";
+    permission java.util.PropertyPermission "test.classes", "read";
+    permission java.io.FilePermission "${test.classes}${/}-", "read,write,delete";
+    permission java.net.NetPermission "getDefaultHttpClient";
+    permission java.lang.RuntimePermission "modifyThread";
+    permission java.util.logging.LoggingPermission "control", "";
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen";
+    permission java.io.FilePermission "${test.src}${/}docs${/}-", "read";
+    permission java.lang.RuntimePermission "createClassLoader";
+
+
+    // permissions specific to this test
+    permission java.net.URLPermission "http://127.0.0.1:*/files/foo.txt", "GET";
+};
+
+// For proxy only. Not being tested
+grant codebase "file:${test.classes}/proxydir/-" {
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen,connect";
+    permission java.net.SocketPermission "127.0.0.1:1024-", "connect,resolve";
+};
+
diff --git a/jdk/test/java/net/httpclient/security/10.policy b/jdk/test/java/net/httpclient/security/10.policy
new file mode 100644
index 00000000000..e6341878348
--- /dev/null
+++ b/jdk/test/java/net/httpclient/security/10.policy
@@ -0,0 +1,22 @@
+// Policy 10
+grant {
+    // permissions common to all tests
+    permission java.util.PropertyPermission "test.src", "read";
+    permission java.util.PropertyPermission "test.classes", "read";
+    permission java.io.FilePermission "${test.classes}${/}-", "read,write,delete";
+    permission java.net.NetPermission "getDefaultHttpClient";
+    permission java.lang.RuntimePermission "modifyThread";
+    permission java.util.logging.LoggingPermission "control", "";
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen";
+    permission java.io.FilePermission "${test.src}${/}docs${/}-", "read";
+    permission java.lang.RuntimePermission "createClassLoader";
+
+    // permissions specific to this test
+    permission java.net.URLPermission "http://127.0.0.1:*/files/foo.txt", "GET:*";
+};
+
+// For proxy only. Not being tested
+grant codebase "file:${test.classes}/proxydir/-" {
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen,connect";
+    permission java.net.SocketPermission "127.0.0.1:1024-", "connect,resolve";
+};
diff --git a/jdk/test/java/net/httpclient/security/11.policy b/jdk/test/java/net/httpclient/security/11.policy
new file mode 100644
index 00000000000..016d090bc65
--- /dev/null
+++ b/jdk/test/java/net/httpclient/security/11.policy
@@ -0,0 +1,24 @@
+// Policy 11
+grant {
+    // permissions common to all tests
+    permission java.util.PropertyPermission "test.src", "read";
+    permission java.util.PropertyPermission "test.classes", "read";
+    permission java.io.FilePermission "${test.classes}${/}-", "read,write,delete";
+    permission java.net.NetPermission "getDefaultHttpClient";
+    permission java.lang.RuntimePermission "modifyThread";
+    permission java.util.logging.LoggingPermission "control", "";
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen";
+    permission java.io.FilePermission "${test.src}${/}docs${/}-", "read";
+    permission java.lang.RuntimePermission "createClassLoader";
+
+    // permissions specific to this test
+    permission java.net.URLPermission "http://127.0.0.1:*/files/foo.txt", "GET:*";
+    permission java.net.URLPermission "socket://127.0.0.1:27301", "CONNECT";
+};
+
+
+// For proxy only. Not being tested
+grant codebase "file:${test.classes}/proxydir/-" {
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen,connect";
+    permission java.net.SocketPermission "127.0.0.1:1024-", "connect,resolve";
+};
diff --git a/jdk/test/java/net/httpclient/security/12.policy b/jdk/test/java/net/httpclient/security/12.policy
new file mode 100644
index 00000000000..016d090bc65
--- /dev/null
+++ b/jdk/test/java/net/httpclient/security/12.policy
@@ -0,0 +1,24 @@
+// Policy 11
+grant {
+    // permissions common to all tests
+    permission java.util.PropertyPermission "test.src", "read";
+    permission java.util.PropertyPermission "test.classes", "read";
+    permission java.io.FilePermission "${test.classes}${/}-", "read,write,delete";
+    permission java.net.NetPermission "getDefaultHttpClient";
+    permission java.lang.RuntimePermission "modifyThread";
+    permission java.util.logging.LoggingPermission "control", "";
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen";
+    permission java.io.FilePermission "${test.src}${/}docs${/}-", "read";
+    permission java.lang.RuntimePermission "createClassLoader";
+
+    // permissions specific to this test
+    permission java.net.URLPermission "http://127.0.0.1:*/files/foo.txt", "GET:*";
+    permission java.net.URLPermission "socket://127.0.0.1:27301", "CONNECT";
+};
+
+
+// For proxy only. Not being tested
+grant codebase "file:${test.classes}/proxydir/-" {
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen,connect";
+    permission java.net.SocketPermission "127.0.0.1:1024-", "connect,resolve";
+};
diff --git a/jdk/test/java/net/httpclient/security/15.policy b/jdk/test/java/net/httpclient/security/15.policy
new file mode 100644
index 00000000000..e16a068902b
--- /dev/null
+++ b/jdk/test/java/net/httpclient/security/15.policy
@@ -0,0 +1,27 @@
+// Policy 11
+grant {
+    // permissions common to all tests
+    permission java.util.PropertyPermission "test.src", "read";
+    permission java.util.PropertyPermission "test.classes", "read";
+    permission java.io.FilePermission "${test.classes}${/}-", "read,write,delete";
+    permission java.net.NetPermission "getDefaultHttpClient";
+    permission java.lang.RuntimePermission "modifyThread";
+    permission java.util.logging.LoggingPermission "control", "";
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen";
+    permission java.io.FilePermission "${test.src}${/}docs${/}-", "read";
+    permission java.lang.RuntimePermission "createClassLoader";
+
+    // permissions specific to this test
+    permission java.net.URLPermission "http://127.0.0.1:*/files/foo.txt", "GET:*";
+    permission java.net.URLPermission "socket://127.0.0.1:27301", "CONNECT";
+
+    // Test checks for this explicitly
+    permission java.net.RuntimePermission "foobar"; 
+};
+
+
+// For proxy only. Not being tested
+grant codebase "file:${test.classes}/proxydir/-" {
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen,connect";
+    permission java.net.SocketPermission "127.0.0.1:1024-", "connect,resolve";
+};
diff --git a/jdk/test/java/net/httpclient/security/2.policy b/jdk/test/java/net/httpclient/security/2.policy
new file mode 100644
index 00000000000..8a19314f3d0
--- /dev/null
+++ b/jdk/test/java/net/httpclient/security/2.policy
@@ -0,0 +1,24 @@
+// Policy 2
+grant {
+    // permissions common to all tests
+    permission java.util.PropertyPermission "test.src", "read";
+    permission java.util.PropertyPermission "test.classes", "read";
+    permission java.io.FilePermission "${test.classes}${/}-", "read,write,delete";
+    permission java.net.NetPermission "getDefaultHttpClient";
+    permission java.lang.RuntimePermission "modifyThread";
+    permission java.util.logging.LoggingPermission "control", "";
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen";
+    permission java.io.FilePermission "${test.src}${/}docs${/}-", "read";
+    permission java.lang.RuntimePermission "createClassLoader";
+
+
+    // permissions specific to this test
+    permission java.net.URLPermission "http://127.0.0.1:*/files/*", "GET";
+};
+
+// For proxy only. Not being tested
+grant codebase "file:${test.classes}/proxydir/-" {
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen,connect";
+    permission java.net.SocketPermission "127.0.0.1:1024-", "connect,resolve";
+};
+
diff --git a/jdk/test/java/net/httpclient/security/3.policy b/jdk/test/java/net/httpclient/security/3.policy
new file mode 100644
index 00000000000..075a5be3e80
--- /dev/null
+++ b/jdk/test/java/net/httpclient/security/3.policy
@@ -0,0 +1,24 @@
+// Policy 3
+grant {
+    // permissions common to all tests
+    permission java.util.PropertyPermission "test.src", "read";
+    permission java.util.PropertyPermission "test.classes", "read";
+    permission java.io.FilePermission "${test.classes}${/}-", "read,write,delete";
+    permission java.net.NetPermission "getDefaultHttpClient";
+    permission java.lang.RuntimePermission "modifyThread";
+    permission java.util.logging.LoggingPermission "control", "";
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen";
+    permission java.io.FilePermission "${test.src}${/}docs${/}-", "read";
+    permission java.lang.RuntimePermission "createClassLoader";
+
+
+    // permissions specific to this test
+    permission java.net.URLPermission "http://127.0.0.1:*/redirect/foo.txt", "GET";
+};
+
+// For proxy only. Not being tested
+grant codebase "file:${test.classes}/proxydir/-" {
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen,connect";
+    permission java.net.SocketPermission "127.0.0.1:1024-", "connect,resolve";
+};
+
diff --git a/jdk/test/java/net/httpclient/security/4.policy b/jdk/test/java/net/httpclient/security/4.policy
new file mode 100644
index 00000000000..8248caf46da
--- /dev/null
+++ b/jdk/test/java/net/httpclient/security/4.policy
@@ -0,0 +1,25 @@
+// Policy 4
+grant {
+    // permissions common to all tests
+    permission java.util.PropertyPermission "test.src", "read";
+    permission java.util.PropertyPermission "test.classes", "read";
+    permission java.io.FilePermission "${test.classes}${/}-", "read,write,delete";
+    permission java.net.NetPermission "getDefaultHttpClient";
+    permission java.lang.RuntimePermission "modifyThread";
+    permission java.util.logging.LoggingPermission "control", "";
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen";
+    permission java.io.FilePermission "${test.src}${/}docs${/}-", "read";
+    permission java.lang.RuntimePermission "createClassLoader";
+
+
+    // permissions specific to this test
+    permission java.net.URLPermission "http://127.0.0.1:*/redirect/foo.txt", "GET";
+    permission java.net.URLPermission "http://127.0.0.1:*/redirect/bar.txt", "GET";
+};
+
+// For proxy only. Not being tested
+grant codebase "file:${test.classes}/proxydir/-" {
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen,connect";
+    permission java.net.SocketPermission "127.0.0.1:1024-", "connect,resolve";
+};
+
diff --git a/jdk/test/java/net/httpclient/security/5.policy b/jdk/test/java/net/httpclient/security/5.policy
new file mode 100644
index 00000000000..ba63e335919
--- /dev/null
+++ b/jdk/test/java/net/httpclient/security/5.policy
@@ -0,0 +1,24 @@
+// Policy 5
+grant {
+    // permissions common to all tests
+    permission java.util.PropertyPermission "test.src", "read";
+    permission java.util.PropertyPermission "test.classes", "read";
+    permission java.io.FilePermission "${test.classes}${/}-", "read,write,delete";
+    permission java.net.NetPermission "getDefaultHttpClient";
+    permission java.lang.RuntimePermission "modifyThread";
+    permission java.util.logging.LoggingPermission "control", "";
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen";
+    permission java.io.FilePermission "${test.src}${/}docs${/}-", "read";
+    permission java.lang.RuntimePermission "createClassLoader";
+
+
+    // permissions specific to this test
+    permission java.net.URLPermission "http://127.0.0.1:*/redirect/bar.txt", "GET";
+};
+
+// For proxy only. Not being tested
+grant codebase "file:${test.classes}/proxydir/-" {
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen,connect";
+    permission java.net.SocketPermission "127.0.0.1:1024-", "connect,resolve";
+};
+
diff --git a/jdk/test/java/net/httpclient/security/6.policy b/jdk/test/java/net/httpclient/security/6.policy
new file mode 100644
index 00000000000..4b29da739c3
--- /dev/null
+++ b/jdk/test/java/net/httpclient/security/6.policy
@@ -0,0 +1,24 @@
+// Policy 6
+grant {
+    // permissions common to all tests
+    permission java.util.PropertyPermission "test.src", "read";
+    permission java.util.PropertyPermission "test.classes", "read";
+    permission java.io.FilePermission "${test.classes}${/}-", "read,write,delete";
+    permission java.net.NetPermission "getDefaultHttpClient";
+    permission java.lang.RuntimePermission "modifyThread";
+    permission java.util.logging.LoggingPermission "control", "";
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen";
+    permission java.io.FilePermission "${test.src}${/}docs${/}-", "read";
+    permission java.lang.RuntimePermission "createClassLoader";
+
+
+    // permissions specific to this test
+    permission java.net.URLPermission "http://127.0.0.1:*/files/foo.txt", "POST";
+};
+
+// For proxy only. Not being tested
+grant codebase "file:${test.classes}/proxydir/-" {
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen,connect";
+    permission java.net.SocketPermission "127.0.0.1:1024-", "connect,resolve";
+};
+
diff --git a/jdk/test/java/net/httpclient/security/7.policy b/jdk/test/java/net/httpclient/security/7.policy
new file mode 100644
index 00000000000..80345ba1610
--- /dev/null
+++ b/jdk/test/java/net/httpclient/security/7.policy
@@ -0,0 +1,24 @@
+// Policy 7
+grant {
+    // permissions common to all tests
+    permission java.util.PropertyPermission "test.src", "read";
+    permission java.util.PropertyPermission "test.classes", "read";
+    permission java.io.FilePermission "${test.classes}${/}-", "read,write,delete";
+    permission java.net.NetPermission "getDefaultHttpClient";
+    permission java.lang.RuntimePermission "modifyThread";
+    permission java.util.logging.LoggingPermission "control", "";
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen";
+    permission java.io.FilePermission "${test.src}${/}docs${/}-", "read";
+    permission java.lang.RuntimePermission "createClassLoader";
+
+
+    // permissions specific to this test
+    permission java.net.URLPermission "http://127.0.0.1:*/files/foo.txt", "GET:X-Bar";
+};
+
+// For proxy only. Not being tested
+grant codebase "file:${test.classes}/proxydir/-" {
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen,connect";
+    permission java.net.SocketPermission "127.0.0.1:1024-", "connect,resolve";
+};
+
diff --git a/jdk/test/java/net/httpclient/security/8.policy b/jdk/test/java/net/httpclient/security/8.policy
new file mode 100644
index 00000000000..bc298b19fd6
--- /dev/null
+++ b/jdk/test/java/net/httpclient/security/8.policy
@@ -0,0 +1,24 @@
+// Policy 8
+grant {
+    // permissions common to all tests
+    permission java.util.PropertyPermission "test.src", "read";
+    permission java.util.PropertyPermission "test.classes", "read";
+    permission java.io.FilePermission "${test.classes}${/}-", "read,write,delete";
+    permission java.net.NetPermission "getDefaultHttpClient";
+    permission java.lang.RuntimePermission "modifyThread";
+    permission java.util.logging.LoggingPermission "control", "";
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen";
+    permission java.io.FilePermission "${test.src}${/}docs${/}-", "read";
+    permission java.lang.RuntimePermission "createClassLoader";
+
+
+    // permissions specific to this test
+    permission java.net.URLPermission "http://127.0.0.1:*/files/foo.txt", "GET:X-Foo1,X-Foo,X-Bar";
+};
+
+// For proxy only. Not being tested
+grant codebase "file:${test.classes}/proxydir/-" {
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen,connect";
+    permission java.net.SocketPermission "127.0.0.1:1024-", "connect,resolve";
+};
+
diff --git a/jdk/test/java/net/httpclient/security/9.policy b/jdk/test/java/net/httpclient/security/9.policy
new file mode 100644
index 00000000000..d11c412f274
--- /dev/null
+++ b/jdk/test/java/net/httpclient/security/9.policy
@@ -0,0 +1,24 @@
+// Policy 9
+grant {
+    // permissions common to all tests
+    permission java.util.PropertyPermission "test.src", "read";
+    permission java.util.PropertyPermission "test.classes", "read";
+    permission java.io.FilePermission "${test.classes}${/}-", "read,write,delete";
+    permission java.net.NetPermission "getDefaultHttpClient";
+    permission java.lang.RuntimePermission "modifyThread";
+    permission java.util.logging.LoggingPermission "control", "";
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen";
+    permission java.io.FilePermission "${test.src}${/}docs${/}-", "read";
+    permission java.lang.RuntimePermission "createClassLoader";
+
+
+    // permissions specific to this test
+    permission java.net.URLPermission "http://127.0.0.1:*/files/foo.txt", "GET:*";
+};
+
+// For proxy only. Not being tested
+grant codebase "file:${test.classes}/proxydir/-" {
+    permission java.net.SocketPermission "localhost:1024-", "accept,listen,connect";
+    permission java.net.SocketPermission "127.0.0.1:1024-", "connect,resolve";
+};
+
diff --git a/jdk/test/java/net/httpclient/security/Security.java b/jdk/test/java/net/httpclient/security/Security.java
new file mode 100644
index 00000000000..adfa8f71f65
--- /dev/null
+++ b/jdk/test/java/net/httpclient/security/Security.java
@@ -0,0 +1,475 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ */
+
+/**
+ * @test
+ * @bug 8087112
+ * @library /lib/testlibrary/
+ * @build jdk.testlibrary.SimpleSSLContext
+ * @compile ../../../../com/sun/net/httpserver/LogFilter.java
+ * @compile ../../../../com/sun/net/httpserver/FileServerHandler.java
+ * @compile ../ProxyServer.java
+ *
+ * @run main/othervm/secure=java.lang.SecurityManager/policy=0.policy Security 0
+ * @run main/othervm/secure=java.lang.SecurityManager/policy=1.policy Security 1
+ * @run main/othervm/secure=java.lang.SecurityManager/policy=2.policy Security 2
+ * @run main/othervm/secure=java.lang.SecurityManager/policy=3.policy Security 3
+ * @run main/othervm/secure=java.lang.SecurityManager/policy=4.policy Security 4
+ * @run main/othervm/secure=java.lang.SecurityManager/policy=5.policy Security 5
+ * @run main/othervm/secure=java.lang.SecurityManager/policy=6.policy Security 6
+ * @run main/othervm/secure=java.lang.SecurityManager/policy=7.policy Security 7
+ * @run main/othervm/secure=java.lang.SecurityManager/policy=8.policy Security 8
+ * @run main/othervm/secure=java.lang.SecurityManager/policy=9.policy Security 9
+ * @run main/othervm/secure=java.lang.SecurityManager/policy=10.policy Security 10
+ * @run main/othervm/secure=java.lang.SecurityManager/policy=11.policy Security 11
+ * @run main/othervm/secure=java.lang.SecurityManager/policy=12.policy Security 12
+ * @run main/othervm/secure=java.lang.SecurityManager/policy=0.policy Security 13
+ * @run main/othervm/secure=java.lang.SecurityManager/policy=1.policy Security 14
+ * @run main/othervm/secure=java.lang.SecurityManager/policy=15.policy Security 15
+ */
+
+import com.sun.net.httpserver.*;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.File;
+import java.io.OutputStream;
+import java.lang.reflect.Constructor;
+import java.net.*;
+import java.net.http.*;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.ByteBuffer;
+import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.concurrent.*;
+import java.util.function.*;
+import java.util.logging.ConsoleHandler;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * Security checks test
+ */
+public class Security {
+
+    static HttpServer s1 = null;
+    static ExecutorService executor=null;
+    static int port;
+    static HttpClient client;
+    static String httproot, fileuri, fileroot, redirectroot;
+    static List<HttpClient> clients = new LinkedList<>();
+    static URI uri;
+
+    interface Test {
+        public void execute() throws IOException, InterruptedException;
+    }
+
+    static class TestAndResult {
+        Test test;
+        boolean result;
+
+        TestAndResult (Test t, boolean result) {
+            this.test = t;
+            this.result = result;
+        }
+    }
+
+    static TestAndResult test(boolean result, Test t) {
+        return new TestAndResult(t, result);
+    }
+
+    static TestAndResult[] tests;
+    static String testclasses;
+    static File subdir;
+
+    /**
+     * The ProxyServer class is compiled by jtreg, but we want to
+     * move it so it is not on the application claspath. We want to
+     * load it through a separate classloader so that it has a separate
+     * protection domain and security permissions.
+     *
+     * Its permissions are in the second grant block in each policy file
+     */
+    static void setupProxy() throws IOException, ClassNotFoundException, NoSuchMethodException {
+        testclasses = System.getProperty("test.classes");
+        subdir = new File (testclasses, "proxydir");
+        subdir.mkdir();
+
+        movefile("ProxyServer.class");
+        movefile("ProxyServer$Connection.class");
+        movefile("ProxyServer$1.class");
+
+        URL url = subdir.toURL();
+        System.out.println("URL for class loader = " + url);
+        URLClassLoader urlc = new URLClassLoader(new URL[] {url});
+        proxyClass = Class.forName("ProxyServer", true, urlc);
+        proxyConstructor = proxyClass.getConstructor(Integer.class, Boolean.class);
+    }
+
+    static void movefile(String f) throws IOException {
+        Path src = Paths.get(testclasses, f);
+        Path dest = subdir.toPath().resolve(f);
+        if (!dest.toFile().exists()) {
+            System.out.printf("moving %s to %s\n", src.toString(), dest.toString());
+            Files.move(src, dest,  StandardCopyOption.REPLACE_EXISTING);
+        } else {
+            System.out.printf("NOT moving %s to %s\n", src.toString(), dest.toString());
+        }
+    }
+
+    static Object getProxy(int port, boolean b) throws Exception {
+        return proxyConstructor.newInstance(port, b);
+    }
+
+    static Class<?> proxyClass;
+    static Constructor<?> proxyConstructor;
+
+    static void setupTests() {
+        tests = new TestAndResult[]{
+            // (0) policy does not have permission for file. Should fail
+            test(false, () -> { // Policy 0
+                URI u = URI.create("http://127.0.0.1:" + port + "/files/foo.txt");
+                HttpRequest request = client.request(u)
+                        .GET();
+                HttpResponse response = request.response();
+            }),
+            // (1) policy has permission for file URL
+            test(true, () -> { //Policy 1
+                URI u = URI.create("http://127.0.0.1:" + port + "/files/foo.txt");
+                HttpRequest request = client.request(u)
+                        .GET();
+                HttpResponse response = request.response();
+            }),
+            // (2) policy has permission for all file URLs under /files
+            test(true, () -> { // Policy 2
+                URI u = URI.create("http://127.0.0.1:" + port + "/files/foo.txt");
+                HttpRequest request = client.request(u)
+                        .GET();
+                HttpResponse response = request.response();
+            }),
+            // (3) policy has permission for first URL but not redirected URL
+            test(false, () -> { // Policy 3
+                URI u = URI.create("http://127.0.0.1:" + port + "/redirect/foo.txt");
+                HttpRequest request = client.request(u)
+                        .GET();
+                HttpResponse response = request.response();
+            }),
+            // (4) policy has permission for both first URL and redirected URL
+            test(true, () -> { // Policy 4
+                URI u = URI.create("http://127.0.0.1:" + port + "/redirect/foo.txt");
+                HttpRequest request = client.request(u)
+                        .GET();
+                HttpResponse response = request.response();
+            }),
+            // (5) policy has permission for redirected but not first URL
+            test(false, () -> { // Policy 5
+                URI u = URI.create("http://127.0.0.1:" + port + "/redirect/foo.txt");
+                HttpRequest request = client.request(u)
+                        .GET();
+                HttpResponse response = request.response();
+            }),
+            // (6) policy has permission for file URL, but not method
+            test(false, () -> { //Policy 6
+                URI u = URI.create("http://127.0.0.1:" + port + "/files/foo.txt");
+                HttpRequest request = client.request(u)
+                        .GET();
+                HttpResponse response = request.response();
+            }),
+            // (7) policy has permission for file URL, method, but not header
+            test(false, () -> { //Policy 7
+                URI u = URI.create("http://127.0.0.1:" + port + "/files/foo.txt");
+                HttpRequest request = client.request(u)
+                        .header("X-Foo", "bar")
+                        .GET();
+                HttpResponse response = request.response();
+            }),
+            // (8) policy has permission for file URL, method and header
+            test(true, () -> { //Policy 8
+                URI u = URI.create("http://127.0.0.1:" + port + "/files/foo.txt");
+                HttpRequest request = client.request(u)
+                        .header("X-Foo", "bar")
+                        .GET();
+                HttpResponse response = request.response();
+            }),
+            // (9) policy has permission for file URL, method and header
+            test(true, () -> { //Policy 9
+                URI u = URI.create("http://127.0.0.1:" + port + "/files/foo.txt");
+                HttpRequest request = client.request(u)
+                        .headers("X-Foo", "bar", "X-Bar", "foo")
+                        .GET();
+                HttpResponse response = request.response();
+            }),
+            // (10) policy has permission for destination URL but not for proxy
+            test(false, () -> { //Policy 10
+                directProxyTest(27208, true);
+            }),
+            // (11) policy has permission for both destination URL and proxy
+            test(true, () -> { //Policy 11
+                directProxyTest(27301, true);
+            }),
+            // (12) policy has permission for both destination URL and proxy
+            test(false, () -> { //Policy 11
+                directProxyTest(28301, false);
+            }),
+            // (13) async version of test 0
+            test(false, () -> { // Policy 0
+                URI u = URI.create("http://127.0.0.1:" + port + "/files/foo.txt");
+                HttpRequest request = client.request(u)
+                        .GET();
+                try {
+                    HttpResponse response = request.responseAsync().get();
+                } catch (ExecutionException e) {
+                    if (e.getCause() instanceof SecurityException) {
+                        throw (SecurityException)e.getCause();
+                    } else {
+                        throw new RuntimeException(e);
+                    }
+                }
+            }),
+            // (14) async version of test 1
+            test(true, () -> { //Policy 1
+                URI u = URI.create("http://127.0.0.1:" + port + "/files/foo.txt");
+                HttpRequest request = client.request(u)
+                        .GET();
+                try {
+                    HttpResponse response = request.responseAsync().get();
+                } catch (ExecutionException e) {
+                    if (e.getCause() instanceof SecurityException) {
+                        throw (SecurityException)e.getCause();
+                    } else {
+                        throw new RuntimeException(e);
+                    }
+                }
+            }),
+            // (15) check that user provided unprivileged code running on a worker
+            //      thread does not gain ungranted privileges.
+            test(false, () -> { //Policy 12
+                URI u = URI.create("http://127.0.0.1:" + port + "/files/foo.txt");
+                HttpRequest request = client.request(u)
+                        .GET();
+                HttpResponse response = request.response();
+                HttpResponse.BodyProcessor<String> stproc = HttpResponse.asString();
+
+                CompletableFuture<String> cf;
+                cf = response.bodyAsync(new HttpResponse.BodyProcessor<String>() {
+                        public void onResponseBodyChunk(ByteBuffer b) throws IOException {
+                            // do some mischief here
+                            SecurityManager sm = System.getSecurityManager();
+                            System.setSecurityManager(null);
+                            System.setSecurityManager(sm);
+                            // problem if we get this far
+                            stproc.onResponseBodyChunk(b);
+                        }
+                        public String onResponseBodyStart(long contentLength,
+                                        HttpHeaders responseHeaders,
+                                        LongConsumer fc) throws IOException {
+
+                            SecurityManager sm = System.getSecurityManager();
+                            // should succeed.
+                            sm.checkPermission(new RuntimePermission("foobar"));
+                            return stproc.onResponseBodyStart(contentLength,responseHeaders, fc);
+                        }
+                        public String onResponseComplete() throws IOException {
+                            return stproc.onResponseComplete();
+                        }
+                        public void onResponseError(Throwable t) {
+                            stproc.onResponseError(t);
+                        }
+                    }
+                );
+                try {
+                    System.out.println("Body = " + cf.get());// should not reach here
+                } catch (ExecutionException e) {
+                    if (e.getCause() instanceof SecurityException) {
+                        throw (SecurityException)e.getCause();
+                    } else {
+                        throw new RuntimeException(e);
+                    }
+                }
+            })
+        };
+    }
+
+    private static void directProxyTest(int proxyPort, boolean samePort) throws IOException, InterruptedException {
+        Object proxy = null;
+        try {
+            proxy = getProxy(proxyPort, true);
+        } catch (IOException e) {
+            System.out.println("Cannot bind. Not running test");
+            throw new SecurityException("test not run");
+        } catch (Exception ee) {
+            throw new RuntimeException(ee);
+        }
+        System.out.println("Proxy port = " + proxyPort);
+        if (!samePort)
+            proxyPort++;
+
+        HttpClient cl = HttpClient.create()
+                .proxy(ProxySelector.of(
+                                new InetSocketAddress("127.0.0.1", proxyPort)))
+                .build();
+        clients.add(cl);
+
+        URI u = URI.create("http://127.0.0.1:" + port + "/files/foo.txt");
+        HttpRequest request = cl.request(u)
+                .headers("X-Foo", "bar", "X-Bar", "foo")
+                .GET();
+        HttpResponse response = request.response();
+    }
+
+    static void runtest(Test r, String policy, boolean succeeds) {
+        System.out.println("Using policy file: " + policy);
+        try {
+            r.execute();
+            if (!succeeds) {
+                System.out.println("FAILED: expected security exception");
+                throw new RuntimeException("Failed");
+            }
+            System.out.println (policy + " succeeded as expected");
+        } catch (SecurityException e) {
+            if (succeeds) {
+                System.out.println("FAILED");
+                throw new RuntimeException(e);
+            }
+            System.out.println (policy + " threw exception as expected");
+        } catch (IOException | InterruptedException ee) {
+            throw new RuntimeException(ee);
+        }
+    }
+
+    public static void main(String[] args) throws Exception {
+        initServer();
+        setupProxy();
+        fileroot = System.getProperty ("test.src")+ "/docs";
+        int testnum = Integer.parseInt(args[0]);
+        String policy = args[0];
+
+        client = HttpClient
+            .create()
+            .followRedirects(HttpClient.Redirect.ALWAYS)
+            .build();
+
+        clients.add(HttpClient.getDefault());
+        clients.add(client);
+
+        try {
+            setupTests();
+            TestAndResult tr = tests[testnum];
+            runtest(tr.test, policy, tr.result);
+        } finally {
+            s1.stop(0);
+            //executor.shutdownNow();
+            for (HttpClient client : clients)
+                client.executorService().shutdownNow();
+        }
+    }
+
+    // create Http Server on port range below. So, we can
+    HttpServer createServer() {
+        HttpServer server;
+        for (int i=25800; i<26800; i++) {
+            InetSocketAddress a = new InetSocketAddress(i);
+            try {
+                server = HttpServer.create(a, 0);
+                return server;
+            } catch (IOException e) {}
+        }
+        return null;
+    }
+
+    public static void initServer() throws Exception {
+        Logger logger = Logger.getLogger("com.sun.net.httpserver");
+        ConsoleHandler ch = new ConsoleHandler();
+        logger.setLevel(Level.ALL);
+        ch.setLevel(Level.ALL);
+        logger.addHandler(ch);
+        String root = System.getProperty ("test.src")+ "/docs";
+        InetSocketAddress addr = new InetSocketAddress (0);
+        s1 = HttpServer.create (addr, 0);
+        if (s1 instanceof HttpsServer) {
+            throw new RuntimeException ("should not be httpsserver");
+        }
+        HttpHandler h = new FileServerHandler (root);
+        HttpContext c = s1.createContext ("/files", h);
+
+        HttpHandler h1 = new RedirectHandler ("/redirect");
+        HttpContext c1 = s1.createContext ("/redirect", h1);
+
+        executor = Executors.newCachedThreadPool();
+        s1.setExecutor (executor);
+        s1.start();
+
+        port = s1.getAddress().getPort();
+        System.out.println("HTTP server port = " + port);
+        httproot = "http://127.0.0.1:" + port + "/files/";
+        redirectroot = "http://127.0.0.1:" + port + "/redirect/";
+        uri = new URI(httproot);
+        fileuri = httproot + "foo.txt";
+    }
+
+    static class RedirectHandler implements HttpHandler {
+
+        String root;
+        int count = 0;
+
+        RedirectHandler(String root) {
+            this.root = root;
+        }
+
+        synchronized int count() {
+            return count;
+        }
+
+        synchronized void increment() {
+            count++;
+        }
+
+        @Override
+        public synchronized void handle(HttpExchange t)
+                throws IOException {
+            byte[] buf = new byte[2048];
+            System.out.println("Server: " + t.getRequestURI());
+            try (InputStream is = t.getRequestBody()) {
+                while (is.read(buf) != -1) ;
+            }
+            increment();
+            if (count() == 1) {
+                Headers map = t.getResponseHeaders();
+                String redirect = "/redirect/bar.txt";
+                map.add("Location", redirect);
+                t.sendResponseHeaders(301, -1);
+                t.close();
+            } else {
+                String response = "Hello world";
+                t.sendResponseHeaders(200, response.length());
+                OutputStream os = t.getResponseBody();
+                os.write(response.getBytes(StandardCharsets.ISO_8859_1));
+                t.close();
+            }
+        }
+    }
+}
diff --git a/jdk/test/java/net/httpclient/whitebox/TEST.properties b/jdk/test/java/net/httpclient/whitebox/TEST.properties
new file mode 100644
index 00000000000..1d784754199
--- /dev/null
+++ b/jdk/test/java/net/httpclient/whitebox/TEST.properties
@@ -0,0 +1,3 @@
+TestNG.dirs = .
+
+bootclasspath.dirs = /java/net/httpclient
diff --git a/jdk/test/java/net/httpclient/whitebox/java/net/http/SelectorTest.java b/jdk/test/java/net/httpclient/whitebox/java/net/http/SelectorTest.java
new file mode 100644
index 00000000000..74ef4ff2991
--- /dev/null
+++ b/jdk/test/java/net/httpclient/whitebox/java/net/http/SelectorTest.java
@@ -0,0 +1,208 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8151299
+ * @summary Http client SelectorManager overwriting read and write events
+ */
+package java.net.http;
+
+import java.net.*;
+import java.io.*;
+import java.nio.channels.*;
+import java.nio.ByteBuffer;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.atomic.AtomicInteger;
+import static java.lang.System.out;
+import static java.nio.charset.StandardCharsets.US_ASCII;
+import static java.util.concurrent.TimeUnit.SECONDS;
+
+import org.testng.annotations.Test;
+
+/**
+ * Whitebox test of selector mechanics. Currently only a simple test
+ * setting one read and one write event is done. It checks that the
+ * write event occurs first, followed by the read event and then no
+ * further events occur despite the conditions actually still existing.
+ */
+@Test
+public class SelectorTest {
+
+    AtomicInteger counter = new AtomicInteger();
+    volatile boolean error;
+    static final CountDownLatch finishingGate = new CountDownLatch(1);
+
+    String readSomeBytes(RawChannel chan) {
+        try {
+            ByteBuffer buf = ByteBuffer.allocate(1024);
+            int t = chan.read(buf);
+            if (t <= 0) {
+                out.printf("chan read returned %d\n", t);
+                return null;
+            }
+            byte[] bb = new byte[t];
+            buf.get(bb);
+            return new String(bb, US_ASCII);
+        } catch (IOException ioe) {
+            throw new UncheckedIOException(ioe);
+        }
+    }
+
+    @Test(timeOut = 10000)
+    public void test() throws Exception {
+
+        try (ServerSocket server = new ServerSocket(0)) {
+            int port = server.getLocalPort();
+
+            out.println("Listening on port " + server.getLocalPort());
+
+            TestServer t = new TestServer(server);
+            t.start();
+            out.println("Started server thread");
+
+            final RawChannel chan = getARawChannel(port);
+
+            chan.registerEvent(new RawChannel.NonBlockingEvent() {
+                @Override
+                public int interestOps() {
+                    return SelectionKey.OP_READ;
+                }
+
+                @Override
+                public void handle() {
+                    readSomeBytes(chan);
+                    out.printf("OP_READ\n");
+                    if (counter.get() != 1) {
+                        out.printf("OP_READ error counter = %d\n", counter);
+                        error = true;
+                    }
+                }
+            });
+
+            chan.registerEvent(new RawChannel.NonBlockingEvent() {
+                @Override
+                public int interestOps() {
+                    return SelectionKey.OP_WRITE;
+                }
+
+                @Override
+                public void handle() {
+                    out.printf("OP_WRITE\n");
+                    if (counter.get() != 0) {
+                        out.printf("OP_WRITE error counter = %d\n", counter);
+                        error = true;
+                    } else {
+                        ByteBuffer bb = ByteBuffer.wrap(TestServer.INPUT);
+                        counter.incrementAndGet();
+                        try {
+                            chan.write(bb);
+                        } catch (IOException e) {
+                            throw new UncheckedIOException(e);
+                        }
+                    }
+                }
+
+            });
+            out.println("Events registered. Waiting");
+            finishingGate.await(30, SECONDS);
+            if (error)
+                throw new RuntimeException("Error");
+            else
+                out.println("No error");
+        }
+    }
+
+    static RawChannel getARawChannel(int port) throws Exception {
+        URI uri = URI.create("http://127.0.0.1:" + port + "/");
+        out.println("client connecting to " + uri.toString());
+        HttpRequest req = HttpRequest.create(uri).GET();
+        HttpResponse r = req.response();
+        r.body(HttpResponse.ignoreBody());
+        return ((HttpResponseImpl) r).rawChannel();
+    }
+
+    static class TestServer extends Thread {
+        static final byte[] INPUT = "Hello world".getBytes(US_ASCII);
+        static final byte[] OUTPUT = "Goodbye world".getBytes(US_ASCII);
+        static final String FIRST_RESPONSE = "HTTP/1.1 200 OK\r\nContent-length: 0\r\n\r\n";
+        final ServerSocket server;
+
+        TestServer(ServerSocket server) throws IOException {
+            this.server = server;
+        }
+
+        public void run() {
+            try (Socket s = server.accept();
+                 InputStream is = s.getInputStream();
+                 OutputStream os = s.getOutputStream()) {
+
+                out.println("Got connection");
+                readRequest(is);
+                os.write(FIRST_RESPONSE.getBytes());
+                read(is);
+                write(os);
+                Thread.sleep(1000);
+                // send some more data, and make sure WRITE op does not get called
+                write(os);
+                out.println("TestServer exiting");
+                SelectorTest.finishingGate.countDown();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+
+        // consumes the HTTP request
+        static void readRequest(InputStream is) throws IOException {
+            out.println("starting readRequest");
+            byte[] buf = new byte[1024];
+            String s = "";
+            while (true) {
+                int n = is.read(buf);
+                if (n <= 0)
+                    throw new IOException("Error");
+                s = s + new String(buf, 0, n);
+                if (s.indexOf("\r\n\r\n") != -1)
+                    break;
+            }
+            out.println("returning from readRequest");
+        }
+
+        static void read(InputStream is) throws IOException {
+            out.println("starting read");
+            for (int i = 0; i < INPUT.length; i++) {
+                int c = is.read();
+                if (c == -1)
+                    throw new IOException("closed");
+                if (INPUT[i] != (byte) c)
+                    throw new IOException("Error. Expected:" + INPUT[i] + ", got:" + c);
+            }
+            out.println("returning from read");
+        }
+
+        static void write(OutputStream os) throws IOException {
+            out.println("doing write");
+            os.write(OUTPUT);
+        }
+    }
+}
diff --git a/jdk/test/java/net/ipv6tests/TcpTest.java b/jdk/test/java/net/ipv6tests/TcpTest.java
index 63008acddba..f538831506c 100644
--- a/jdk/test/java/net/ipv6tests/TcpTest.java
+++ b/jdk/test/java/net/ipv6tests/TcpTest.java
@@ -24,6 +24,7 @@
 /*
  * @test
  * @bug 4868820
+ * @key intermittent
  * @summary IPv6 support for Windows XP and 2003 server
  */
 
diff --git a/jdk/test/java/net/ipv6tests/UdpTest.java b/jdk/test/java/net/ipv6tests/UdpTest.java
index 33fe7e702dd..c5272157c85 100644
--- a/jdk/test/java/net/ipv6tests/UdpTest.java
+++ b/jdk/test/java/net/ipv6tests/UdpTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,6 +24,7 @@
 /*
  * @test
  * @bug 4868820
+ * @key intermittent
  * @summary IPv6 support for Windows XP and 2003 server
  */
 
diff --git a/jdk/test/java/nio/channels/AsynchronousServerSocketChannel/Basic.java b/jdk/test/java/nio/channels/AsynchronousServerSocketChannel/Basic.java
index 753629f8e1b..c3450df7d23 100644
--- a/jdk/test/java/nio/channels/AsynchronousServerSocketChannel/Basic.java
+++ b/jdk/test/java/nio/channels/AsynchronousServerSocketChannel/Basic.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -141,8 +141,11 @@ public class Basic {
         try {
             // check supported options
             Set<SocketOption<?>> options = ch.supportedOptions();
+            boolean reuseport = options.contains(SO_REUSEPORT);
             if (!options.contains(SO_REUSEADDR))
                 throw new RuntimeException("SO_REUSEADDR should be supported");
+            if (!options.contains(SO_REUSEPORT) && reuseport)
+                throw new RuntimeException("SO_REUSEPORT should be supported");
             if (!options.contains(SO_RCVBUF))
                 throw new RuntimeException("SO_RCVBUF should be supported");
 
@@ -156,6 +159,13 @@ public class Basic {
             checkOption(ch, SO_REUSEADDR, true);
             ch.setOption(SO_REUSEADDR, false);
             checkOption(ch, SO_REUSEADDR, false);
+
+            if (reuseport) {
+                ch.setOption(SO_REUSEPORT, true);
+                checkOption(ch, SO_REUSEPORT, true);
+                ch.setOption(SO_REUSEPORT, false);
+                checkOption(ch, SO_REUSEPORT, false);
+            }
         } finally {
             ch.close();
         }
diff --git a/jdk/test/java/nio/channels/AsynchronousSocketChannel/Basic.java b/jdk/test/java/nio/channels/AsynchronousSocketChannel/Basic.java
index 23d9eb36e4e..c833735eb0f 100644
--- a/jdk/test/java/nio/channels/AsynchronousSocketChannel/Basic.java
+++ b/jdk/test/java/nio/channels/AsynchronousSocketChannel/Basic.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -37,6 +37,7 @@ import java.util.concurrent.*;
 import java.util.concurrent.atomic.*;
 import java.io.Closeable;
 import java.io.IOException;
+import java.util.Set;
 
 public class Basic {
     static final Random rand = new Random();
@@ -165,6 +166,15 @@ public class Basic {
             // read others (can't check as actual value is implementation dependent)
             ch.getOption(SO_RCVBUF);
             ch.getOption(SO_SNDBUF);
+
+            Set<SocketOption<?>> options = ch.supportedOptions();
+            boolean reuseport = options.contains(SO_REUSEPORT);
+            if (reuseport) {
+                if (ch.getOption(SO_REUSEPORT))
+                    throw new RuntimeException("Default of SO_REUSEPORT should be 'false'");
+                if (!ch.setOption(SO_REUSEPORT, true).getOption(SO_REUSEPORT))
+                    throw new RuntimeException("SO_REUSEPORT did not change");
+            }
         }
     }
 
diff --git a/jdk/test/java/nio/channels/DatagramChannel/AdaptDatagramSocket.java b/jdk/test/java/nio/channels/DatagramChannel/AdaptDatagramSocket.java
index b8ec1c1060b..8b23f14f960 100644
--- a/jdk/test/java/nio/channels/DatagramChannel/AdaptDatagramSocket.java
+++ b/jdk/test/java/nio/channels/DatagramChannel/AdaptDatagramSocket.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -22,7 +22,7 @@
  */
 
 /* @test
- * @bug 4313882 4981129
+ * @bug 4313882 4981129 8143610
  * @summary Unit test for datagram-socket-channel adaptors
  * @library ..
  * @key randomness
@@ -137,7 +137,7 @@ public class AdaptDatagramSocket {
                                         echoServer.getPort());
             test(address, 0, false, false);
             test(address, 0, false, true);
-            test(address, 15000, false, false);
+            test(address, Integer.MAX_VALUE, false, false);
         }
         try (TestServers.UdpDiscardServer discardServer
                 = TestServers.UdpDiscardServer.startNewServer()) {
diff --git a/jdk/test/java/nio/channels/DatagramChannel/SocketOptionTests.java b/jdk/test/java/nio/channels/DatagramChannel/SocketOptionTests.java
index bc7146cc982..40aef3282ac 100644
--- a/jdk/test/java/nio/channels/DatagramChannel/SocketOptionTests.java
+++ b/jdk/test/java/nio/channels/DatagramChannel/SocketOptionTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -50,9 +50,17 @@ public class SocketOptionTests {
 
         // check supported options
         Set<SocketOption<?>> options = dc.supportedOptions();
-        List<? extends SocketOption<?>> expected = Arrays.asList(SO_SNDBUF, SO_RCVBUF,
-            SO_REUSEADDR, SO_BROADCAST, IP_TOS, IP_MULTICAST_IF, IP_MULTICAST_TTL,
-            IP_MULTICAST_LOOP);
+        boolean reuseport = options.contains(SO_REUSEPORT);
+        List<? extends SocketOption<?>> expected;
+        if (reuseport) {
+           expected = Arrays.asList(SO_SNDBUF, SO_RCVBUF,
+                      SO_REUSEADDR, SO_REUSEPORT, SO_BROADCAST, IP_TOS, IP_MULTICAST_IF,
+                      IP_MULTICAST_TTL, IP_MULTICAST_LOOP);
+        } else {
+           expected = Arrays.asList(SO_SNDBUF, SO_RCVBUF,
+                      SO_REUSEADDR, SO_BROADCAST, IP_TOS, IP_MULTICAST_IF, IP_MULTICAST_TTL,
+                      IP_MULTICAST_LOOP);
+        }
         for (SocketOption opt: expected) {
             if (!options.contains(opt))
                 throw new RuntimeException(opt.name() + " should be supported");
@@ -83,7 +91,12 @@ public class SocketOptionTests {
         checkOption(dc, SO_REUSEADDR, true);
         dc.setOption(SO_REUSEADDR, false);
         checkOption(dc, SO_REUSEADDR, false);
-
+        if (reuseport) {
+            dc.setOption(SO_REUSEPORT, true);
+            checkOption(dc, SO_REUSEPORT, true);
+            dc.setOption(SO_REUSEPORT, false);
+            checkOption(dc, SO_REUSEPORT, false);
+        }
         // bind socket
         dc.bind(new InetSocketAddress(0));
 
diff --git a/jdk/test/java/nio/channels/ServerSocketChannel/SocketOptionTests.java b/jdk/test/java/nio/channels/ServerSocketChannel/SocketOptionTests.java
index a7756989290..0a3aa9dee32 100644
--- a/jdk/test/java/nio/channels/ServerSocketChannel/SocketOptionTests.java
+++ b/jdk/test/java/nio/channels/ServerSocketChannel/SocketOptionTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -49,8 +49,11 @@ public class SocketOptionTests {
 
         // check supported options
         Set<SocketOption<?>> options = ssc.supportedOptions();
+        boolean reuseport = options.contains(SO_REUSEPORT);
         if (!options.contains(SO_REUSEADDR))
             throw new RuntimeException("SO_REUSEADDR should be supported");
+        if (!options.contains(SO_REUSEPORT) && reuseport)
+            throw new RuntimeException("SO_REUSEPORT should be supported");
         if (!options.contains(SO_RCVBUF))
             throw new RuntimeException("SO_RCVBUF should be supported");
 
@@ -64,6 +67,12 @@ public class SocketOptionTests {
         checkOption(ssc, SO_REUSEADDR, true);
         ssc.setOption(SO_REUSEADDR, false);
         checkOption(ssc, SO_REUSEADDR, false);
+        if (reuseport) {
+            ssc.setOption(SO_REUSEPORT, true);
+            checkOption(ssc, SO_REUSEPORT, true);
+            ssc.setOption(SO_REUSEPORT, false);
+            checkOption(ssc, SO_REUSEPORT, false);
+        }
 
         // NullPointerException
         try {
diff --git a/jdk/test/java/nio/charset/coders/BashStreams.java b/jdk/test/java/nio/charset/coders/BashStreams.java
index 15ea14c3ddf..1658021210b 100644
--- a/jdk/test/java/nio/charset/coders/BashStreams.java
+++ b/jdk/test/java/nio/charset/coders/BashStreams.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
 
 /* @test
  * @summary Stochastic test of charset-based streams
- * @key randomness
+ * @key randomness intermittent
  */
 
 import java.io.*;
diff --git a/jdk/test/java/nio/file/Files/probeContentType/Basic.java b/jdk/test/java/nio/file/Files/probeContentType/Basic.java
index 02298b48fef..ec90ed6b18c 100644
--- a/jdk/test/java/nio/file/Files/probeContentType/Basic.java
+++ b/jdk/test/java/nio/file/Files/probeContentType/Basic.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -29,8 +29,9 @@
  * @run main/othervm Basic
  */
 
-import java.nio.file.*;
 import java.io.*;
+import java.nio.file.*;
+import java.util.stream.Stream;
 
 /**
  * Uses Files.probeContentType to probe html file, custom file type, and minimal
@@ -38,6 +39,9 @@ import java.io.*;
  */
 public class Basic {
 
+    private static final boolean IS_UNIX =
+        ! System.getProperty("os.name").startsWith("Windows");
+
     static Path createHtmlFile() throws IOException {
         Path file = Files.createTempFile("foo", ".html");
         try (OutputStream out = Files.newOutputStream(file)) {
@@ -51,10 +55,61 @@ public class Basic {
         return Files.createTempFile("red", ".grape");
     }
 
-    static void checkContentTypes(String[] extensions, String[] expectedTypes)
+    private static int checkContentTypes(String expected, String actual) {
+        assert expected != null;
+        assert actual != null;
+
+        if (!expected.equals(actual)) {
+            if (IS_UNIX) {
+                Path userMimeTypes =
+                    Paths.get(System.getProperty("user.home"), ".mime.types");
+                if (!Files.exists(userMimeTypes)) {
+                    System.out.println(userMimeTypes + " does not exist");
+                } else if (!Files.isReadable(userMimeTypes)) {
+                    System.out.println(userMimeTypes + " is not readable");
+                } else {
+                    System.out.println(userMimeTypes + " contents:");
+                    try (Stream<String> lines = Files.lines(userMimeTypes)) {
+                        lines.forEach(System.out::println);
+                        System.out.println("");
+                    } catch (IOException ioe) {
+                        System.err.println("Problem reading "
+                                           + userMimeTypes);
+                    }
+                }
+
+                Path etcMimeTypes = Paths.get("/etc/mime.types");
+                if (!Files.exists(etcMimeTypes)) {
+                    System.out.println(etcMimeTypes + " does not exist");
+                } else if (!Files.isReadable(etcMimeTypes)) {
+                    System.out.println(etcMimeTypes + " is not readable");
+                } else {
+                    System.out.println(etcMimeTypes + " contents:");
+                    try (Stream<String> lines = Files.lines(etcMimeTypes)) {
+                        lines.forEach(System.out::println);
+                        System.out.println("");
+                    } catch (IOException ioe) {
+                        System.err.println("Problem reading "
+                                           + etcMimeTypes);
+                    }
+                }
+            }
+
+            System.err.println("Expected \"" + expected
+                               + "\" but obtained \""
+                               + actual + "\"");
+
+            return 1;
+        }
+
+        return 0;
+    }
+
+    static int checkOSXContentTypes(String[] extensions, String[] expectedTypes)
         throws IOException {
         if (extensions.length != expectedTypes.length) {
-            throw new IllegalArgumentException("Parameter array lengths differ");
+            throw new IllegalArgumentException
+                ("Parameter array lengths differ");
         }
 
         int failures = 0;
@@ -79,12 +134,11 @@ public class Basic {
             }
         }
 
-        if (failures > 0) {
-            throw new RuntimeException("Test failed!");
-        }
+        return failures;
     }
 
     public static void main(String[] args) throws IOException {
+        int failures = 0;
 
         // exercise default file type detector
         Path file = createHtmlFile();
@@ -93,8 +147,7 @@ public class Basic {
             if (type == null) {
                 System.err.println("Content type cannot be determined - test skipped");
             } else {
-                if (!type.equals("text/html"))
-                    throw new RuntimeException("Unexpected type: " + type);
+                failures += checkContentTypes("text/html", type);
             }
         } finally {
             Files.delete(file);
@@ -106,8 +159,7 @@ public class Basic {
             String type = Files.probeContentType(file);
             if (type == null)
                 throw new RuntimeException("Custom file type detector not installed?");
-            if (!type.equals("grape/unknown"))
-                throw new RuntimeException("Unexpected type: " + type);
+            failures += checkContentTypes("grape/unknown", type);
         } finally {
             Files.delete(file);
         }
@@ -122,7 +174,11 @@ public class Basic {
                 "image/jpeg", "audio/mpeg", "video/mp4", "application/pdf",
                 "image/png"
             };
-            checkContentTypes(extensions, expectedTypes);
+            failures += checkOSXContentTypes(extensions, expectedTypes);
+        }
+
+        if (failures > 0) {
+            throw new RuntimeException("Test failed!");
         }
     }
 }
diff --git a/jdk/test/java/rmi/server/Unreferenced/leaseCheckInterval/LeaseCheckInterval.java b/jdk/test/java/rmi/server/Unreferenced/leaseCheckInterval/LeaseCheckInterval.java
index 61121578c1e..889a55e9879 100644
--- a/jdk/test/java/rmi/server/Unreferenced/leaseCheckInterval/LeaseCheckInterval.java
+++ b/jdk/test/java/rmi/server/Unreferenced/leaseCheckInterval/LeaseCheckInterval.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -43,6 +43,7 @@
  *          java.rmi/sun.rmi.transport.tcp
  * @build TestLibrary JavaVM LeaseCheckInterval_Stub SelfTerminator
  * @run main/othervm LeaseCheckInterval
+ * @key intermittent
  */
 
 import java.rmi.Remote;
diff --git a/jdk/test/java/util/WeakHashMap/GCDuringIteration.java b/jdk/test/java/util/WeakHashMap/GCDuringIteration.java
index 663947f78b2..029b51e5cbf 100644
--- a/jdk/test/java/util/WeakHashMap/GCDuringIteration.java
+++ b/jdk/test/java/util/WeakHashMap/GCDuringIteration.java
@@ -29,26 +29,50 @@
  * @run main GCDuringIteration
  * @summary Check that iterators work properly in the presence of
  *          concurrent finalization and removal of elements.
- * @key randomness intermittent
+ * @key randomness
  */
 
-import java.util.*;
+import static java.util.concurrent.TimeUnit.SECONDS;
+
+import java.lang.ref.WeakReference;
+import java.util.Arrays;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.NoSuchElementException;
+import java.util.Random;
+import java.util.WeakHashMap;
 import java.util.concurrent.CountDownLatch;
+import java.util.function.BooleanSupplier;
 import jdk.testlibrary.RandomFactory;
 
 public class GCDuringIteration {
-    private static void waitForFinalizersToRun() {
-        for (int i = 0; i < 2; i++)
-            tryWaitForFinalizersToRun();
+
+    /** No guarantees, but effective in practice. */
+    static void forceFullGc() {
+        CountDownLatch finalizeDone = new CountDownLatch(1);
+        WeakReference<?> ref = new WeakReference<Object>(new Object() {
+            protected void finalize() { finalizeDone.countDown(); }});
+        try {
+            for (int i = 0; i < 10; i++) {
+                System.gc();
+                if (finalizeDone.await(1L, SECONDS) && ref.get() == null) {
+                    System.runFinalization(); // try to pick up stragglers
+                    return;
+                }
+            }
+        } catch (InterruptedException unexpected) {
+            throw new AssertionError("unexpected InterruptedException");
+        }
+        throw new AssertionError("failed to do a \"full\" gc");
     }
 
-    private static void tryWaitForFinalizersToRun() {
-        System.gc();
-        final CountDownLatch fin = new CountDownLatch(1);
-        new Object() { protected void finalize() { fin.countDown(); }};
-        System.gc();
-        try { fin.await(); }
-        catch (InterruptedException ie) { throw new Error(ie); }
+    static void gcAwait(BooleanSupplier s) {
+        for (int i = 0; i < 10; i++) {
+            if (s.getAsBoolean())
+                return;
+            forceFullGc();
+        }
+        throw new AssertionError("failed to satisfy condition");
     }
 
     // A class with the traditional pessimal hashCode implementation,
@@ -76,9 +100,13 @@ public class GCDuringIteration {
             if (rnd.nextBoolean()) check(it.hasNext());
             equal(it.next().getValue(), i);
         }
-        if (rnd.nextBoolean())
-            THROWS(NoSuchElementException.class,
-                   new F(){void f(){it.next();}});
+        if (rnd.nextBoolean()) {
+            try {
+                it.next();
+                throw new AssertionError("should throw");
+            } catch (NoSuchElementException success) {}
+        }
+
         if (rnd.nextBoolean())
             check(! it.hasNext());
     }
@@ -106,9 +134,7 @@ public class GCDuringIteration {
             int first = firstValue(map);
             final Iterator<Map.Entry<Foo,Integer>> it = map.entrySet().iterator();
             foos[first] = null;
-            for (int i = 0; i < 10 && map.size() != first; i++)
-                tryWaitForFinalizersToRun();
-            equal(map.size(), first);
+            gcAwait(() -> map.size() == first);
             checkIterator(it, first-1);
             equal(map.size(), first);
             equal(firstValue(map), first-1);
@@ -119,15 +145,14 @@ public class GCDuringIteration {
             final Iterator<Map.Entry<Foo,Integer>> it = map.entrySet().iterator();
             it.next();          // protects first entry
             System.out.println(map.values());
+            int oldSize = map.size();
             foos[first] = null;
-            tryWaitForFinalizersToRun();
-            equal(map.size(), first+1);
+            forceFullGc();
+            equal(map.size(), oldSize);
             System.out.println(map.values());
             checkIterator(it, first-1);
             // first entry no longer protected
-            for (int i = 0; i < 10 && map.size() != first; i++)
-                tryWaitForFinalizersToRun();
-            equal(map.size(), first);
+            gcAwait(() -> map.size() == first);
             equal(firstValue(map), first-1);
         }
 
@@ -137,15 +162,12 @@ public class GCDuringIteration {
             it.next();          // protects first entry
             System.out.println(map.values());
             foos[first] = foos[first-1] = null;
-            tryWaitForFinalizersToRun();
-            equal(map.size(), first);
+            gcAwait(() -> map.size() == first);
             equal(firstValue(map), first);
             System.out.println(map.values());
             checkIterator(it, first-2);
             // first entry no longer protected
-            for (int i = 0; i < 10 && map.size() != first-1; i++)
-                tryWaitForFinalizersToRun();
-            equal(map.size(), first-1);
+            gcAwait(() -> map.size() == first-1);
             equal(firstValue(map), first-2);
         }
 
@@ -155,16 +177,15 @@ public class GCDuringIteration {
             it.next();          // protects first entry
             it.hasNext();       // protects second entry
             System.out.println(map.values());
+            int oldSize = map.size();
             foos[first] = foos[first-1] = null;
-            tryWaitForFinalizersToRun();
+            forceFullGc();
+            equal(map.size(), oldSize);
             equal(firstValue(map), first);
-            equal(map.size(), first+1);
             System.out.println(map.values());
             checkIterator(it, first-1);
             // first entry no longer protected
-            for (int i = 0; i < 10 && map.size() != first-1; i++)
-                tryWaitForFinalizersToRun();
-            equal(map.size(), first-1);
+            gcAwait(() -> map.size() == first-1);
             equal(firstValue(map), first-2);
         }
 
@@ -173,17 +194,16 @@ public class GCDuringIteration {
             final Iterator<Map.Entry<Foo,Integer>> it = map.entrySet().iterator();
             it.next();          // protects first entry
             System.out.println(map.values());
+            equal(map.size(), first+1);
             foos[first] = foos[first-1] = null;
-            tryWaitForFinalizersToRun();
+            gcAwait(() -> map.size() == first);
             it.remove();
             equal(firstValue(map), first-2);
             equal(map.size(), first-1);
             System.out.println(map.values());
             checkIterator(it, first-2);
             // first entry no longer protected
-            for (int i = 0; i < 10 && map.size() != first-1; i++)
-                tryWaitForFinalizersToRun();
-            equal(map.size(), first-1);
+            gcAwait(() -> map.size() == first-1);
             equal(firstValue(map), first-2);
         }
 
@@ -194,15 +214,14 @@ public class GCDuringIteration {
             it.remove();
             it.hasNext();       // protects second entry
             System.out.println(map.values());
+            equal(map.size(), first);
             foos[first] = foos[first-1] = null;
-            tryWaitForFinalizersToRun();
+            forceFullGc();
             equal(firstValue(map), first-1);
             equal(map.size(), first);
             System.out.println(map.values());
             checkIterator(it, first-1);
-            for (int i = 0; i < 10 && map.size() != first-1; i++)
-                tryWaitForFinalizersToRun();
-            equal(map.size(), first-1);
+            gcAwait(() -> map.size() == first-1);
             equal(firstValue(map), first-2);
         }
 
@@ -211,14 +230,11 @@ public class GCDuringIteration {
             final Iterator<Map.Entry<Foo,Integer>> it = map.entrySet().iterator();
             it.hasNext();       // protects first entry
             Arrays.fill(foos, null);
-            tryWaitForFinalizersToRun();
-            equal(map.size(), 1);
+            gcAwait(() -> map.size() == 1);
             System.out.println(map.values());
             equal(it.next().getValue(), first);
             check(! it.hasNext());
-            for (int i = 0; i < 10 && map.size() != 0; i++)
-                tryWaitForFinalizersToRun();
-            equal(map.size(), 0);
+            gcAwait(() -> map.size() == 0);
             check(map.isEmpty());
         }
     }
@@ -239,11 +255,4 @@ public class GCDuringIteration {
         try {test(args);} catch (Throwable t) {unexpected(t);}
         System.out.printf("%nPassed = %d, failed = %d%n%n", passed, failed);
         if (failed > 0) throw new AssertionError("Some tests failed");}
-    abstract class F {abstract void f() throws Throwable;}
-    void THROWS(Class<? extends Throwable> k, F... fs) {
-        for (F f : fs)
-            try {f.f(); fail("Expected " + k.getName() + " not thrown");}
-            catch (Throwable t) {
-                if (k.isAssignableFrom(t.getClass())) pass();
-                else unexpected(t);}}
 }
diff --git a/jdk/test/java/util/concurrent/BlockingQueue/CancelledProducerConsumerLoops.java b/jdk/test/java/util/concurrent/BlockingQueue/CancelledProducerConsumerLoops.java
index c822e7d3b98..db72bfc44d2 100644
--- a/jdk/test/java/util/concurrent/BlockingQueue/CancelledProducerConsumerLoops.java
+++ b/jdk/test/java/util/concurrent/BlockingQueue/CancelledProducerConsumerLoops.java
@@ -35,8 +35,11 @@
  * @test
  * @bug 4486658
  * @summary Checks for responsiveness of blocking queues to cancellation.
+ * @library /lib/testlibrary/
  */
 
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
 import java.util.ArrayList;
 import java.util.List;
 import java.util.SplittableRandom;
@@ -53,8 +56,10 @@ import java.util.concurrent.LinkedBlockingDeque;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.SynchronousQueue;
 import java.util.concurrent.TimeUnit;
+import jdk.testlibrary.Utils;
 
 public class CancelledProducerConsumerLoops {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     static ExecutorService pool;
 
     public static void main(String[] args) throws Exception {
@@ -73,7 +78,7 @@ public class CancelledProducerConsumerLoops {
                 new CancelledProducerConsumerLoops(i, queue).run();
         }
         pool.shutdown();
-        if (! pool.awaitTermination(10L, TimeUnit.SECONDS))
+        if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
             throw new AssertionError("timed out");
         pool = null;
     }
@@ -117,18 +122,18 @@ public class CancelledProducerConsumerLoops {
             assertCancelled(cons[i]);
         }
 
-        if (!producersInterrupted.await(10L, TimeUnit.SECONDS))
+        if (!producersInterrupted.await(LONG_DELAY_MS, MILLISECONDS))
             throw new AssertionError("timed out");
-        if (!consumersInterrupted.await(10L, TimeUnit.SECONDS))
+        if (!consumersInterrupted.await(LONG_DELAY_MS, MILLISECONDS))
             throw new AssertionError("timed out");
         if (prods[0].isDone() || prods[0].isCancelled())
             throw new AssertionError("completed too early");
 
         done = true;
 
-        if (! (prods[0].get(10L, TimeUnit.SECONDS) instanceof Integer))
+        if (! (prods[0].get(LONG_DELAY_MS, MILLISECONDS) instanceof Integer))
             throw new AssertionError("expected Integer");
-        if (! (cons[0].get(10L, TimeUnit.SECONDS) instanceof Integer))
+        if (! (cons[0].get(LONG_DELAY_MS, MILLISECONDS) instanceof Integer))
             throw new AssertionError("expected Integer");
     }
 
@@ -138,7 +143,7 @@ public class CancelledProducerConsumerLoops {
         if (!future.isCancelled())
             throw new AssertionError("not cancelled");
         try {
-            future.get(10L, TimeUnit.SECONDS);
+            future.get(LONG_DELAY_MS, MILLISECONDS);
             throw new AssertionError("should throw CancellationException");
         } catch (CancellationException success) {}
     }
diff --git a/jdk/test/java/util/concurrent/BlockingQueue/Interrupt.java b/jdk/test/java/util/concurrent/BlockingQueue/Interrupt.java
index f3f130bb2c7..9677ea5d2e6 100644
--- a/jdk/test/java/util/concurrent/BlockingQueue/Interrupt.java
+++ b/jdk/test/java/util/concurrent/BlockingQueue/Interrupt.java
@@ -26,10 +26,10 @@
  * @bug 6384064
  * @summary Check proper handling of interrupts
  * @author Martin Buchholz
+ * @library /lib/testlibrary/
  */
 
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
-import static java.util.concurrent.TimeUnit.SECONDS;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -41,8 +41,10 @@ import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.SynchronousQueue;
 import java.util.concurrent.Executor;
 import java.util.concurrent.ScheduledThreadPoolExecutor;
+import jdk.testlibrary.Utils;
 
 public class Interrupt {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
 
     static void checkInterrupted0(Iterable<Fun> fs, Executor ex) {
         for (Fun f : fs) {
@@ -71,7 +73,7 @@ public class Interrupt {
         checkInterrupted0(fs, immediateExecutor);
         checkInterrupted0(fs, delayedExecutor);
         stpe.shutdown();
-        check(stpe.awaitTermination(10L, SECONDS));
+        check(stpe.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
     }
 
     static void testQueue(final BlockingQueue<Object> q) {
@@ -82,12 +84,12 @@ public class Interrupt {
             q.clear();
             List<Fun> fs = new ArrayList<Fun>();
             fs.add(() -> q.take());
-            fs.add(() -> q.poll(60, SECONDS));
+            fs.add(() -> q.poll(LONG_DELAY_MS, MILLISECONDS));
             if (deq != null) {
                 fs.add(() -> deq.takeFirst());
                 fs.add(() -> deq.takeLast());
-                fs.add(() -> deq.pollFirst(7, SECONDS));
-                fs.add(() -> deq.pollLast(7, SECONDS));
+                fs.add(() -> deq.pollFirst(LONG_DELAY_MS, MILLISECONDS));
+                fs.add(() -> deq.pollLast(LONG_DELAY_MS, MILLISECONDS));
             }
 
             checkInterrupted(fs);
@@ -99,12 +101,12 @@ public class Interrupt {
 
             fs.clear();
             fs.add(() -> q.put(1));
-            fs.add(() -> q.offer(1, 7, SECONDS));
+            fs.add(() -> q.offer(1, LONG_DELAY_MS, MILLISECONDS));
             if (deq != null) {
                 fs.add(() -> deq.putFirst(1));
                 fs.add(() -> deq.putLast(1));
-                fs.add(() -> deq.offerFirst(1, 7, SECONDS));
-                fs.add(() -> deq.offerLast(1, 7, SECONDS));
+                fs.add(() -> deq.offerFirst(1, LONG_DELAY_MS, MILLISECONDS));
+                fs.add(() -> deq.offerLast(1, LONG_DELAY_MS, MILLISECONDS));
             }
             checkInterrupted(fs);
         } catch (Throwable t) {
diff --git a/jdk/test/java/util/concurrent/BlockingQueue/MultipleProducersSingleConsumerLoops.java b/jdk/test/java/util/concurrent/BlockingQueue/MultipleProducersSingleConsumerLoops.java
index 6fafe5453c2..076521266d0 100644
--- a/jdk/test/java/util/concurrent/BlockingQueue/MultipleProducersSingleConsumerLoops.java
+++ b/jdk/test/java/util/concurrent/BlockingQueue/MultipleProducersSingleConsumerLoops.java
@@ -35,10 +35,11 @@
  * @test
  * @bug 4486658
  * @summary  multiple producers and single consumer using blocking queues
+ * @library /lib/testlibrary/
  */
 
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 import static java.util.concurrent.TimeUnit.NANOSECONDS;
-import static java.util.concurrent.TimeUnit.SECONDS;
 
 import java.util.concurrent.ArrayBlockingQueue;
 import java.util.concurrent.BlockingQueue;
@@ -51,8 +52,10 @@ import java.util.concurrent.LinkedTransferQueue;
 import java.util.concurrent.PriorityBlockingQueue;
 import java.util.concurrent.SynchronousQueue;
 import java.util.concurrent.atomic.AtomicInteger;
+import jdk.testlibrary.Utils;
 
 public class MultipleProducersSingleConsumerLoops {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     static ExecutorService pool;
 
     public static void main(String[] args) throws Exception {
@@ -77,7 +80,7 @@ public class MultipleProducersSingleConsumerLoops {
         }
 
         pool.shutdown();
-        if (! pool.awaitTermination(10L, SECONDS))
+        if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
             throw new Error();
         pool = null;
     }
diff --git a/jdk/test/java/util/concurrent/BlockingQueue/ProducerConsumerLoops.java b/jdk/test/java/util/concurrent/BlockingQueue/ProducerConsumerLoops.java
index 6cc57e7f319..454a58facef 100644
--- a/jdk/test/java/util/concurrent/BlockingQueue/ProducerConsumerLoops.java
+++ b/jdk/test/java/util/concurrent/BlockingQueue/ProducerConsumerLoops.java
@@ -35,10 +35,11 @@
  * @test
  * @bug 4486658
  * @summary  multiple producers and consumers using blocking queues
+ * @library /lib/testlibrary/
  */
 
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 import static java.util.concurrent.TimeUnit.NANOSECONDS;
-import static java.util.concurrent.TimeUnit.SECONDS;
 
 import java.util.concurrent.ArrayBlockingQueue;
 import java.util.concurrent.BlockingQueue;
@@ -51,8 +52,10 @@ import java.util.concurrent.LinkedTransferQueue;
 import java.util.concurrent.PriorityBlockingQueue;
 import java.util.concurrent.SynchronousQueue;
 import java.util.concurrent.atomic.AtomicInteger;
+import jdk.testlibrary.Utils;
 
 public class ProducerConsumerLoops {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     static ExecutorService pool;
 
     public static void main(String[] args) throws Exception {
@@ -77,7 +80,7 @@ public class ProducerConsumerLoops {
             run(new ArrayBlockingQueue<Integer>(100, true), i, 100);
         }
         pool.shutdown();
-        if (! pool.awaitTermination(60L, SECONDS))
+        if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
             throw new Error();
         pool = null;
    }
diff --git a/jdk/test/java/util/concurrent/BlockingQueue/SingleProducerMultipleConsumerLoops.java b/jdk/test/java/util/concurrent/BlockingQueue/SingleProducerMultipleConsumerLoops.java
index 662b6b277aa..d1810680dd9 100644
--- a/jdk/test/java/util/concurrent/BlockingQueue/SingleProducerMultipleConsumerLoops.java
+++ b/jdk/test/java/util/concurrent/BlockingQueue/SingleProducerMultipleConsumerLoops.java
@@ -35,10 +35,11 @@
  * @test
  * @bug 4486658
  * @summary  check ordering for blocking queues with 1 producer and multiple consumers
+ * @library /lib/testlibrary/
  */
 
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 import static java.util.concurrent.TimeUnit.NANOSECONDS;
-import static java.util.concurrent.TimeUnit.SECONDS;
 
 import java.util.concurrent.ArrayBlockingQueue;
 import java.util.concurrent.BlockingQueue;
@@ -50,8 +51,10 @@ import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.LinkedTransferQueue;
 import java.util.concurrent.PriorityBlockingQueue;
 import java.util.concurrent.SynchronousQueue;
+import jdk.testlibrary.Utils;
 
 public class SingleProducerMultipleConsumerLoops {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     static ExecutorService pool;
 
     public static void main(String[] args) throws Exception {
@@ -75,7 +78,7 @@ public class SingleProducerMultipleConsumerLoops {
             run(new ArrayBlockingQueue<Integer>(100, true), i, 100);
         }
         pool.shutdown();
-        if (! pool.awaitTermination(60L, SECONDS))
+        if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
             throw new Error();
         pool = null;
    }
diff --git a/jdk/test/java/util/concurrent/CompletableFuture/Basic.java b/jdk/test/java/util/concurrent/CompletableFuture/Basic.java
index 4470604b3f0..9b6773d4a8e 100644
--- a/jdk/test/java/util/concurrent/CompletableFuture/Basic.java
+++ b/jdk/test/java/util/concurrent/CompletableFuture/Basic.java
@@ -34,15 +34,17 @@
 /*
  * @test
  * @bug 8005696
+ * @summary Basic tests for CompletableFuture
+ * @library /lib/testlibrary/
  * @run main Basic
  * @run main/othervm -Djava.util.concurrent.ForkJoinPool.common.parallelism=0 Basic
- * @summary Basic tests for CompletableFuture
  * @author Chris Hegarty
  */
 
 import static java.util.concurrent.CompletableFuture.runAsync;
 import static java.util.concurrent.CompletableFuture.supplyAsync;
 import static java.util.concurrent.ForkJoinPool.commonPool;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 import static java.util.concurrent.TimeUnit.SECONDS;
 
 import java.lang.reflect.Array;
@@ -54,8 +56,10 @@ import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.atomic.AtomicInteger;
+import jdk.testlibrary.Utils;
 
 public class Basic {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
 
     static void checkCompletedNormally(CompletableFuture<?> cf, Object value) {
         checkCompletedNormally(cf, value == null ? null : new Object[] { value });
@@ -109,12 +113,13 @@ public class Basic {
     }
 
     private static void realMain(String[] args) throws Throwable {
-        ExecutorService executor = Executors.newFixedThreadPool(2);
+        ExecutorService pool = Executors.newFixedThreadPool(2);
         try {
-            test(executor);
+            test(pool);
         } finally {
-            executor.shutdown();
-            executor.awaitTermination(30L, SECONDS);
+            pool.shutdown();
+            if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
+                throw new Error();
         }
     }
 
diff --git a/jdk/test/java/util/concurrent/ConcurrentHashMap/MapLoops.java b/jdk/test/java/util/concurrent/ConcurrentHashMap/MapLoops.java
index 767f035ab62..6ce67ccf8ff 100644
--- a/jdk/test/java/util/concurrent/ConcurrentHashMap/MapLoops.java
+++ b/jdk/test/java/util/concurrent/ConcurrentHashMap/MapLoops.java
@@ -34,7 +34,6 @@
 /*
  * @test
  * @bug 4486658
- * @run main/timeout=1600 MapLoops
  * @summary Exercise multithreaded maps, by default ConcurrentHashMap.
  * Multithreaded hash table test.  Each thread does a random walk
  * though elements of "key" array. On each iteration, it checks if
@@ -42,9 +41,11 @@
  * inserts it, and if present, with probability premove it removes
  * it.  (pinsert and premove are expressed as percentages to simplify
  * parsing from command line.)
+ * @library /lib/testlibrary/
+ * @run main/timeout=1600 MapLoops
  */
 
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 
 import java.util.List;
 import java.util.Map;
@@ -53,8 +54,10 @@ import java.util.concurrent.CopyOnWriteArrayList;
 import java.util.concurrent.CyclicBarrier;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
+import jdk.testlibrary.Utils;
 
 public class MapLoops {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     static int nkeys       = 1000; // 10_000
     static int pinsert     = 60;
     static int premove     = 2;
@@ -126,7 +129,7 @@ public class MapLoops {
                 i = k;
         }
         pool.shutdown();
-        if (! pool.awaitTermination(60L, SECONDS))
+        if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
             throw new Error();
 
         if (! throwables.isEmpty())
diff --git a/jdk/test/java/util/concurrent/ConcurrentQueues/ConcurrentQueueLoops.java b/jdk/test/java/util/concurrent/ConcurrentQueues/ConcurrentQueueLoops.java
index 8b7511f71e9..8ecc8f84f5e 100644
--- a/jdk/test/java/util/concurrent/ConcurrentQueues/ConcurrentQueueLoops.java
+++ b/jdk/test/java/util/concurrent/ConcurrentQueues/ConcurrentQueueLoops.java
@@ -34,11 +34,12 @@
 /*
  * @test
  * @bug 4486658 6785442
- * @run main ConcurrentQueueLoops 8 123456
  * @summary Checks that a set of threads can repeatedly get and modify items
+ * @library /lib/testlibrary/
+ * @run main ConcurrentQueueLoops 8 123456
  */
 
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 
 import java.util.ArrayList;
 import java.util.Collection;
@@ -57,8 +58,10 @@ import java.util.concurrent.LinkedBlockingDeque;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.LinkedTransferQueue;
 import java.util.concurrent.atomic.AtomicInteger;
+import jdk.testlibrary.Utils;
 
 public class ConcurrentQueueLoops {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     ExecutorService pool;
     AtomicInteger totalItems;
     boolean print;
@@ -106,16 +109,14 @@ public class ConcurrentQueueLoops {
         print = false;
         System.out.println("Warmup...");
         oneRun(1, items, q);
-        //Thread.sleep(100);
         oneRun(3, items, q);
-        Thread.sleep(100);
         print = true;
 
         for (int i = 1; i <= maxStages; i += (i+1) >>> 1) {
             oneRun(i, items, q);
         }
         pool.shutdown();
-        check(pool.awaitTermination(60L, SECONDS));
+        check(pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
    }
 
     class Stage implements Callable<Integer> {
diff --git a/jdk/test/java/util/concurrent/ConcurrentQueues/GCRetention.java b/jdk/test/java/util/concurrent/ConcurrentQueues/GCRetention.java
index befc8ad11f4..314166b8689 100644
--- a/jdk/test/java/util/concurrent/ConcurrentQueues/GCRetention.java
+++ b/jdk/test/java/util/concurrent/ConcurrentQueues/GCRetention.java
@@ -38,10 +38,14 @@
  * @run main GCRetention 12345
  */
 
+import static java.util.concurrent.TimeUnit.SECONDS;
+
+import java.lang.ref.WeakReference;
 import java.util.concurrent.ArrayBlockingQueue;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentLinkedDeque;
 import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.LinkedBlockingDeque;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.LinkedTransferQueue;
@@ -59,6 +63,25 @@ public class GCRetention {
     // Suitable for benchmarking.  Overridden by args[0] for testing.
     int count = 1024 * 1024;
 
+    /** No guarantees, but effective in practice. */
+    static void forceFullGc() {
+        CountDownLatch finalizeDone = new CountDownLatch(1);
+        WeakReference<?> ref = new WeakReference<Object>(new Object() {
+            protected void finalize() { finalizeDone.countDown(); }});
+        try {
+            for (int i = 0; i < 10; i++) {
+                System.gc();
+                if (finalizeDone.await(1L, SECONDS) && ref.get() == null) {
+                    System.runFinalization(); // try to pick up stragglers
+                    return;
+                }
+            }
+        } catch (InterruptedException unexpected) {
+            throw new AssertionError("unexpected InterruptedException");
+        }
+        throw new AssertionError("failed to do a \"full\" gc");
+    }
+
     final Map<String,String> results = new ConcurrentHashMap<String,String>();
 
     Collection<Queue<Boolean>> queues() {
@@ -117,8 +140,8 @@ public class GCRetention {
         long t0 = System.nanoTime();
         for (int i = 0; i < count; i++)
             check(q.add(Boolean.TRUE));
-        System.gc();
-        System.gc();
+        forceFullGc();
+        // forceFullGc();
         Boolean x;
         while ((x = q.poll()) != null)
             equal(x, Boolean.TRUE);
diff --git a/jdk/test/java/util/concurrent/CyclicBarrier/Basic.java b/jdk/test/java/util/concurrent/CyclicBarrier/Basic.java
index da62643e5d5..146347ed502 100644
--- a/jdk/test/java/util/concurrent/CyclicBarrier/Basic.java
+++ b/jdk/test/java/util/concurrent/CyclicBarrier/Basic.java
@@ -25,11 +25,11 @@
  * @test
  * @bug 6253848 6366811
  * @summary Basic tests for CyclicBarrier
+ * @library /lib/testlibrary/
  * @author Martin Buchholz, David Holmes
  */
 
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
-import static java.util.concurrent.TimeUnit.SECONDS;
 
 import java.util.ArrayList;
 import java.util.Iterator;
@@ -39,8 +39,10 @@ import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.CyclicBarrier;
 import java.util.concurrent.TimeoutException;
 import java.util.concurrent.atomic.AtomicInteger;
+import jdk.testlibrary.Utils;
 
 public class Basic {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
 
     private static void checkBroken(final CyclicBarrier barrier) {
         check(barrier.isBroken());
@@ -77,7 +79,7 @@ public class Basic {
     private static final CyclicBarrier atTheStartingGate = new CyclicBarrier(3);
 
     private static void toTheStartingGate() {
-        try { atTheStartingGate.await(10, SECONDS); pass(); }
+        try { atTheStartingGate.await(LONG_DELAY_MS, MILLISECONDS); pass(); }
         catch (Throwable t) {
             unexpected(t);
             reset(atTheStartingGate);
@@ -314,13 +316,13 @@ public class Basic {
             Throwable throwable() { return this.throwable; }
             boolean interruptBit() { return this.interrupted; }
             void realRun() throws Throwable {
-                startingGate.await(10, SECONDS);
+                startingGate.await(LONG_DELAY_MS, MILLISECONDS);
                 try {
-                    if (timed) barrier.await(10, SECONDS);
+                    if (timed) barrier.await(LONG_DELAY_MS, MILLISECONDS);
                     else barrier.await(); }
                 catch (Throwable throwable) { this.throwable = throwable; }
 
-                try { doneSignal.await(10, SECONDS); }
+                try { doneSignal.await(LONG_DELAY_MS, MILLISECONDS); }
                 catch (InterruptedException e) { interrupted = true; }
             }
         }
@@ -354,7 +356,7 @@ public class Basic {
                 waiter.start();
                 waiters.add(waiter);
             }
-            startingGate.await(10, SECONDS);
+            startingGate.await(LONG_DELAY_MS, MILLISECONDS);
             while (barrier.getNumberWaiting() < N) Thread.yield();
             barrier.await();
             doneSignal.countDown();
@@ -383,7 +385,7 @@ public class Basic {
                 waiter.start();
                 waiters.add(waiter);
             }
-            startingGate.await(10, SECONDS);
+            startingGate.await(LONG_DELAY_MS, MILLISECONDS);
             while (barrier.getNumberWaiting() < N) Thread.yield();
             for (int i = 0; i < N/2; i++)
                 waiters.get(i).interrupt();
diff --git a/jdk/test/java/util/concurrent/DelayQueue/Stress.java b/jdk/test/java/util/concurrent/DelayQueue/Stress.java
index 8d6145819e2..5a25b077521 100644
--- a/jdk/test/java/util/concurrent/DelayQueue/Stress.java
+++ b/jdk/test/java/util/concurrent/DelayQueue/Stress.java
@@ -26,6 +26,7 @@ import static java.util.concurrent.TimeUnit.SECONDS;
 
 import java.util.concurrent.DelayQueue;
 import java.util.concurrent.Delayed;
+import java.util.concurrent.TimeUnit;
 
 /**
  * This is not a regression test, but a stress benchmark test for
diff --git a/jdk/test/java/util/concurrent/Exchanger/ExchangeLoops.java b/jdk/test/java/util/concurrent/Exchanger/ExchangeLoops.java
index 8af16e2955c..5a20b6b9e2f 100644
--- a/jdk/test/java/util/concurrent/Exchanger/ExchangeLoops.java
+++ b/jdk/test/java/util/concurrent/Exchanger/ExchangeLoops.java
@@ -34,18 +34,20 @@
 /*
  * @test
  * @bug 4486658
- * @run main/timeout=720 ExchangeLoops
  * @summary checks to make sure a pipeline of exchangers passes data.
+ * @library /lib/testlibrary/
  */
 
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 
 import java.util.concurrent.CyclicBarrier;
 import java.util.concurrent.Exchanger;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
+import jdk.testlibrary.Utils;
 
 public class ExchangeLoops {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     static final ExecutorService pool = Executors.newCachedThreadPool();
     static boolean print = false;
 
@@ -56,14 +58,14 @@ public class ExchangeLoops {
 
     public static void main(String[] args) throws Exception {
         int maxStages = 5;
-        int iters = 10000;
+        int iters = 2000;
 
         if (args.length > 0)
             maxStages = Integer.parseInt(args[0]);
 
         print = false;
         System.out.println("Warmup...");
-        oneRun(2, 100000);
+        oneRun(2, iters);
         print = true;
 
         for (int i = 2; i <= maxStages; i += (i+1) >>> 1) {
@@ -71,7 +73,7 @@ public class ExchangeLoops {
             oneRun(i, iters);
         }
         pool.shutdown();
-        if (! pool.awaitTermination(60L, SECONDS))
+        if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
             throw new Error();
    }
 
diff --git a/jdk/test/java/util/concurrent/ExecutorCompletionService/ExecutorCompletionServiceLoops.java b/jdk/test/java/util/concurrent/ExecutorCompletionService/ExecutorCompletionServiceLoops.java
index 1da7f2335c7..79dc0392f8a 100644
--- a/jdk/test/java/util/concurrent/ExecutorCompletionService/ExecutorCompletionServiceLoops.java
+++ b/jdk/test/java/util/concurrent/ExecutorCompletionService/ExecutorCompletionServiceLoops.java
@@ -34,19 +34,21 @@
 /*
  * @test
  * @bug 4965960
- * @run main/timeout=3600 ExecutorCompletionServiceLoops
- * @summary  Exercise ExecutorCompletionServiceLoops
+ * @summary  Exercise ExecutorCompletionService
+ * @library /lib/testlibrary/
  */
 
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 
 import java.util.concurrent.Callable;
 import java.util.concurrent.ExecutorCompletionService;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
+import jdk.testlibrary.Utils;
 
 public class ExecutorCompletionServiceLoops {
-    static final int POOLSIZE = 100;
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+    static final int POOLSIZE = 10;
     static final ExecutorService pool =
         Executors.newFixedThreadPool(POOLSIZE);
     static final ExecutorCompletionService<Integer> ecs =
@@ -55,23 +57,21 @@ public class ExecutorCompletionServiceLoops {
 
     public static void main(String[] args) throws Exception {
         int max = 8;
-        int base = 10000;
+        int base = 2000;
 
         if (args.length > 0)
             max = Integer.parseInt(args[0]);
 
         System.out.println("Warmup...");
         oneTest(base);
-        Thread.sleep(100);
         print = true;
 
         for (int i = 1; i <= max; i += (i+1) >>> 1) {
             System.out.print("n: " + i * base);
             oneTest(i * base);
-            Thread.sleep(100);
         }
         pool.shutdown();
-        if (! pool.awaitTermination(60L, SECONDS))
+        if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
             throw new Error();
    }
 
diff --git a/jdk/test/java/util/concurrent/Executors/AutoShutdown.java b/jdk/test/java/util/concurrent/Executors/AutoShutdown.java
index cbec012cbb9..7e34e28bded 100644
--- a/jdk/test/java/util/concurrent/Executors/AutoShutdown.java
+++ b/jdk/test/java/util/concurrent/Executors/AutoShutdown.java
@@ -24,26 +24,32 @@
 /*
  * @test
  * @bug 6399443
- * @run main/othervm/timeout=1000 AutoShutdown
  * @summary Check for auto-shutdown and gc of singleThreadExecutors
+ * @library /lib/testlibrary/
+ * @run main/othervm/timeout=1000 AutoShutdown
  * @author Martin Buchholz
  */
 
+import static java.util.concurrent.Executors.defaultThreadFactory;
+import static java.util.concurrent.Executors.newFixedThreadPool;
+import static java.util.concurrent.Executors.newSingleThreadScheduledExecutor;
+import static java.util.concurrent.Executors.newSingleThreadExecutor;
+
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
 import java.lang.ref.WeakReference;
 import java.util.Arrays;
 import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.Executor;
 import java.util.concurrent.TimeUnit;
-import static java.util.concurrent.Executors.defaultThreadFactory;
-import static java.util.concurrent.Executors.newFixedThreadPool;
-import static java.util.concurrent.Executors.newSingleThreadScheduledExecutor;
-import static java.util.concurrent.Executors.newSingleThreadExecutor;
+import jdk.testlibrary.Utils;
 
 public class AutoShutdown {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
 
     static void await(CountDownLatch latch) throws InterruptedException {
-        if (!latch.await(100L, TimeUnit.SECONDS))
+        if (!latch.await(LONG_DELAY_MS, MILLISECONDS))
             throw new AssertionError("timed out waiting for latch");
     }
 
diff --git a/jdk/test/java/util/concurrent/FutureTask/CancelledFutureLoops.java b/jdk/test/java/util/concurrent/FutureTask/CancelledFutureLoops.java
index 12a26b84302..b6c645e6018 100644
--- a/jdk/test/java/util/concurrent/FutureTask/CancelledFutureLoops.java
+++ b/jdk/test/java/util/concurrent/FutureTask/CancelledFutureLoops.java
@@ -34,13 +34,14 @@
 /*
  * @test
  * @bug 4486658
- * @run main/timeout=2000 CancelledFutureLoops
  * @summary Checks for responsiveness of futures to cancellation.
  * Runs under the assumption that ITERS computations require more than
  * TIMEOUT msecs to complete.
+ * @library /lib/testlibrary/
+ * @run main/timeout=2000 CancelledFutureLoops
  */
 
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 
 import java.util.SplittableRandom;
 import java.util.concurrent.BrokenBarrierException;
@@ -51,8 +52,10 @@ import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
 import java.util.concurrent.locks.ReentrantLock;
+import jdk.testlibrary.Utils;
 
 public final class CancelledFutureLoops {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     static final ExecutorService pool = Executors.newCachedThreadPool();
     static final SplittableRandom rnd = new SplittableRandom();
     static boolean print = false;
@@ -80,7 +83,7 @@ public final class CancelledFutureLoops {
             Thread.sleep(TIMEOUT);
         }
         pool.shutdown();
-        if (! pool.awaitTermination(60L, SECONDS))
+        if (! pool.awaitTermination(6 * LONG_DELAY_MS, MILLISECONDS))
             throw new Error();
     }
 
diff --git a/jdk/test/java/util/concurrent/FutureTask/DoneMeansDone.java b/jdk/test/java/util/concurrent/FutureTask/DoneMeansDone.java
index b35de7a3782..7874107d40a 100644
--- a/jdk/test/java/util/concurrent/FutureTask/DoneMeansDone.java
+++ b/jdk/test/java/util/concurrent/FutureTask/DoneMeansDone.java
@@ -36,8 +36,11 @@
  * @bug 8073704
  * @summary Checks that once isDone() returns true,
  * get() never throws InterruptedException or TimeoutException
+ * @library /lib/testlibrary/
  */
 
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
 import java.util.ArrayList;
 import java.util.concurrent.Callable;
 import java.util.concurrent.CountDownLatch;
@@ -49,8 +52,11 @@ import java.util.concurrent.ThreadLocalRandom;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicReference;
+import jdk.testlibrary.Utils;
 
 public class DoneMeansDone {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+
     public static void main(String[] args) throws Throwable {
         final int iters = 1000;
         final int nThreads = 2;
@@ -92,7 +98,7 @@ public class DoneMeansDone {
         }
         done.set(true);
         pool.shutdown();
-        if (!pool.awaitTermination(10L, TimeUnit.SECONDS))
+        if (!pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
             throw new AssertionError();
         for (Future<?> future : futures)
             future.get();
diff --git a/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/DelayOverflow.java b/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/DelayOverflow.java
index 36af2e10e5a..071f7b51b15 100644
--- a/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/DelayOverflow.java
+++ b/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/DelayOverflow.java
@@ -35,14 +35,21 @@
  * @test
  * @bug 6725789
  * @summary Check for long overflow in task time comparison.
+ * @library /lib/testlibrary/
  */
 
+import static java.util.concurrent.TimeUnit.DAYS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+import static java.util.concurrent.TimeUnit.NANOSECONDS;
+
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledThreadPoolExecutor;
-import java.util.concurrent.TimeUnit;
+import jdk.testlibrary.Utils;
 
 public class DelayOverflow {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+
     static void waitForNanoTimeTick() {
         for (long t0 = System.nanoTime(); t0 == System.nanoTime(); )
             ;
@@ -52,16 +59,16 @@ public class DelayOverflow {
                      Runnable r, int how) {
         switch (how) {
         case 0:
-            pool.schedule(r, 0, TimeUnit.MILLISECONDS);
+            pool.schedule(r, 0, MILLISECONDS);
             break;
         case 1:
-            pool.schedule(Executors.callable(r), 0, TimeUnit.DAYS);
+            pool.schedule(Executors.callable(r), 0, DAYS);
             break;
         case 2:
-            pool.scheduleWithFixedDelay(r, 0, 1000, TimeUnit.NANOSECONDS);
+            pool.scheduleWithFixedDelay(r, 0, 1000, NANOSECONDS);
             break;
         case 3:
-            pool.scheduleAtFixedRate(r, 0, 1000, TimeUnit.MILLISECONDS);
+            pool.scheduleAtFixedRate(r, 0, 1000, MILLISECONDS);
             break;
         default:
             fail(String.valueOf(how));
@@ -72,16 +79,16 @@ public class DelayOverflow {
                                 Runnable r, int how) {
         switch (how) {
         case 0:
-            pool.schedule(r, Long.MAX_VALUE, TimeUnit.MILLISECONDS);
+            pool.schedule(r, Long.MAX_VALUE, MILLISECONDS);
             break;
         case 1:
-            pool.schedule(Executors.callable(r), Long.MAX_VALUE, TimeUnit.DAYS);
+            pool.schedule(Executors.callable(r), Long.MAX_VALUE, DAYS);
             break;
         case 2:
-            pool.scheduleWithFixedDelay(r, Long.MAX_VALUE, 1000, TimeUnit.NANOSECONDS);
+            pool.scheduleWithFixedDelay(r, Long.MAX_VALUE, 1000, NANOSECONDS);
             break;
         case 3:
-            pool.scheduleAtFixedRate(r, Long.MAX_VALUE, 1000, TimeUnit.MILLISECONDS);
+            pool.scheduleAtFixedRate(r, Long.MAX_VALUE, 1000, MILLISECONDS);
             break;
         default:
             fail(String.valueOf(how));
@@ -114,14 +121,14 @@ public class DelayOverflow {
                                 proceedLatch.await();
                             } catch (Throwable t) { unexpected(t); }
                         }};
-                pool.schedule(keepPoolBusy, 0, TimeUnit.SECONDS);
+                pool.schedule(keepPoolBusy, 0, DAYS);
                 busyLatch.await();
                 scheduleNow(pool, notifier, nowHow);
                 waitForNanoTimeTick();
                 scheduleAtTheEndOfTime(pool, neverRuns, thenHow);
                 proceedLatch.countDown();
 
-                check(runLatch.await(10L, TimeUnit.SECONDS));
+                check(runLatch.await(LONG_DELAY_MS, MILLISECONDS));
                 equal(runLatch.getCount(), 0L);
 
                 pool.setExecuteExistingDelayedTasksAfterShutdownPolicy(false);
@@ -142,10 +149,9 @@ public class DelayOverflow {
                         } catch (Throwable t) { unexpected(t); }
                     }};
             pool.scheduleWithFixedDelay(scheduleNowScheduler,
-                                        0, Long.MAX_VALUE,
-                                        TimeUnit.NANOSECONDS);
+                                        0, Long.MAX_VALUE, NANOSECONDS);
 
-            check(runLatch.await(10L, TimeUnit.SECONDS));
+            check(runLatch.await(LONG_DELAY_MS, MILLISECONDS));
             equal(runLatch.getCount(), 0L);
 
             pool.setExecuteExistingDelayedTasksAfterShutdownPolicy(false);
diff --git a/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/GCRetention.java b/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/GCRetention.java
index c39fcc07cf3..76e5eb9a5f8 100644
--- a/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/GCRetention.java
+++ b/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/GCRetention.java
@@ -34,8 +34,11 @@
 /*
  * @test
  * @summary Ensure that waiting pool threads don't retain refs to tasks.
+ * @library /lib/testlibrary/
  */
 
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
 import java.lang.ref.WeakReference;
 import java.util.concurrent.Delayed;
 import java.util.concurrent.ExecutionException;
@@ -44,8 +47,11 @@ import java.util.concurrent.RunnableScheduledFuture;
 import java.util.concurrent.ScheduledThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
+import jdk.testlibrary.Utils;
 
 public class GCRetention {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+
     /**
      * A custom thread pool with a custom RunnableScheduledFuture, for the
      * sole purpose of ensuring that the task retains a strong reference to
@@ -116,7 +122,7 @@ public class GCRetention {
             Thread.sleep(10);
         }
         pool.shutdown();
-        pool.awaitTermination(10L, TimeUnit.SECONDS);
+        pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS);
         if (cleared < size)
             throw new Error(String.format
                             ("references to %d/%d tasks retained (\"leaked\")",
diff --git a/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/ZeroCorePoolSize.java b/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/ZeroCorePoolSize.java
index fefb46747d4..4aff18e2a25 100644
--- a/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/ZeroCorePoolSize.java
+++ b/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/ZeroCorePoolSize.java
@@ -26,16 +26,21 @@
  * @bug 7091003
  * @summary ScheduledExecutorService never executes Runnable
  *          with corePoolSize of zero
+ * @library /lib/testlibrary/
  * @author Chris Hegarty
  */
 
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
 import java.util.concurrent.ScheduledThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
+import jdk.testlibrary.Utils;
 
 /**
  * Verify that tasks can be run even with a core pool size of 0.
  */
 public class ZeroCorePoolSize {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
 
     volatile boolean taskRun;
 
@@ -49,10 +54,10 @@ public class ZeroCorePoolSize {
         };
         check(pool.getCorePoolSize() == 0);
 
-        pool.schedule(task, 1, TimeUnit.SECONDS);
+        pool.schedule(task, 12L, MILLISECONDS);
 
         pool.shutdown();
-        check(pool.awaitTermination(20L, TimeUnit.SECONDS));
+        check(pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
         check(pool.getCorePoolSize() == 0);
         check(taskRun);
     }
diff --git a/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/ZeroCoreThreads.java b/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/ZeroCoreThreads.java
index 2a610edbf22..f78c8d854d3 100644
--- a/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/ZeroCoreThreads.java
+++ b/jdk/test/java/util/concurrent/ScheduledThreadPoolExecutor/ZeroCoreThreads.java
@@ -35,9 +35,11 @@
  * @test
  * @bug 8022642 8065320 8129861
  * @summary Ensure relative sanity when zero core threads
+ * @library /lib/testlibrary/
  */
 
 import static java.util.concurrent.TimeUnit.HOURS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 import static java.util.concurrent.TimeUnit.SECONDS;
 
 import java.lang.reflect.Field;
@@ -45,8 +47,28 @@ import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.ScheduledThreadPoolExecutor;
 import java.util.concurrent.locks.Condition;
 import java.util.concurrent.locks.ReentrantLock;
+import java.util.function.BooleanSupplier;
+import jdk.testlibrary.Utils;
 
 public class ZeroCoreThreads {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+
+    static long millisElapsedSince(long startTime) {
+        return (System.nanoTime() - startTime) / (1000L * 1000L);
+    }
+
+    static void spinWaitUntil(BooleanSupplier predicate, long timeoutMillis) {
+        long startTime = -1L;
+        while (!predicate.getAsBoolean()) {
+            if (startTime == -1L)
+                startTime = System.nanoTime();
+            else if (millisElapsedSince(startTime) > timeoutMillis)
+                throw new AssertionError(
+                    String.format("timed out after %s ms", timeoutMillis));
+            Thread.yield();
+        }
+    }
+
     static boolean hasWaiters(ReentrantLock lock, Condition condition) {
         lock.lock();
         try {
@@ -56,6 +78,11 @@ public class ZeroCoreThreads {
         }
     }
 
+    static void awaitHasWaiters(ReentrantLock lock, Condition condition,
+                                long timeoutMillis) {
+        spinWaitUntil(() -> hasWaiters(lock, condition), timeoutMillis);
+    }
+
     static <T> T getField(Object x, String fieldName) {
         try {
             Field field = x.getClass().getDeclaredField(fieldName);
@@ -72,7 +99,7 @@ public class ZeroCoreThreads {
             test(p);
         } finally {
             p.shutdownNow();
-            check(p.awaitTermination(10L, SECONDS));
+            check(p.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
         }
     }
 
@@ -89,13 +116,7 @@ public class ZeroCoreThreads {
         equal(0L, p.getCompletedTaskCount());
         p.schedule(dummy, 1L, HOURS);
         // Ensure one pool thread actually waits in timed queue poll
-        long t0 = System.nanoTime();
-        while (!hasWaiters(lock, available)) {
-            if (System.nanoTime() - t0 > SECONDS.toNanos(10L))
-                throw new AssertionError
-                    ("timed out waiting for a waiter to show up");
-            Thread.yield();
-        }
+        awaitHasWaiters(lock, available, LONG_DELAY_MS);
         equal(1, p.getPoolSize());
         equal(1, p.getLargestPoolSize());
         equal(1L, p.getTaskCount());
diff --git a/jdk/test/java/util/concurrent/ThreadPoolExecutor/CoreThreadTimeOut.java b/jdk/test/java/util/concurrent/ThreadPoolExecutor/CoreThreadTimeOut.java
index 8b80814e1d7..088907cae77 100644
--- a/jdk/test/java/util/concurrent/ThreadPoolExecutor/CoreThreadTimeOut.java
+++ b/jdk/test/java/util/concurrent/ThreadPoolExecutor/CoreThreadTimeOut.java
@@ -25,17 +25,22 @@
  * @test
  * @bug 6233235 6268386
  * @summary Test allowsCoreThreadTimeOut
+ * @library /lib/testlibrary/
  * @author Martin Buchholz
  */
 
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
 import java.util.concurrent.ArrayBlockingQueue;
 import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
+import jdk.testlibrary.Utils;
 
 public class CoreThreadTimeOut {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
 
     static class IdentifiableThreadFactory implements ThreadFactory {
         static ThreadFactory defaultThreadFactory
@@ -60,8 +65,8 @@ public class CoreThreadTimeOut {
         return count;
     }
 
-    static long millisElapsedSince(long t0) {
-        return (System.nanoTime() - t0) / (1000L * 1000L);
+    static long millisElapsedSince(long startTime) {
+        return (System.nanoTime() - startTime) / (1000L * 1000L);
     }
 
     void test(String[] args) throws Throwable {
@@ -89,7 +94,7 @@ public class CoreThreadTimeOut {
         equal(countExecutorThreads(), 0);
         tpe.shutdown();
         check(tpe.allowsCoreThreadTimeOut());
-        check(tpe.awaitTermination(10L, TimeUnit.SECONDS));
+        check(tpe.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
 
         System.out.printf("%nPassed = %d, failed = %d%n%n", passed, failed);
         if (failed > 0) throw new Exception("Some tests failed");
diff --git a/jdk/test/java/util/concurrent/ThreadPoolExecutor/Custom.java b/jdk/test/java/util/concurrent/ThreadPoolExecutor/Custom.java
index 9fded6a58d4..a1a21655b88 100644
--- a/jdk/test/java/util/concurrent/ThreadPoolExecutor/Custom.java
+++ b/jdk/test/java/util/concurrent/ThreadPoolExecutor/Custom.java
@@ -25,9 +25,12 @@
  * @test
  * @bug 6277663
  * @summary Test TPE extensibility framework
+ * @library /lib/testlibrary/
  * @author Martin Buchholz
  */
 
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
 import java.util.concurrent.ArrayBlockingQueue;
 import java.util.concurrent.Callable;
 import java.util.concurrent.FutureTask;
@@ -37,8 +40,11 @@ import java.util.concurrent.ScheduledThreadPoolExecutor;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicInteger;
+import java.util.function.BooleanSupplier;
+import jdk.testlibrary.Utils;
 
 public class Custom {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     static volatile int passed = 0, failed = 0;
     static void pass() { passed++; }
     static void fail() { failed++; Thread.dumpStack(); }
@@ -97,6 +103,22 @@ public class Custom {
 
     private static final int threadCount = 10;
 
+    static long millisElapsedSince(long startTime) {
+        return (System.nanoTime() - startTime) / (1000L * 1000L);
+    }
+
+    static void spinWaitUntil(BooleanSupplier predicate, long timeoutMillis) {
+        long startTime = -1L;
+        while (!predicate.getAsBoolean()) {
+            if (startTime == -1L)
+                startTime = System.nanoTime();
+            else if (millisElapsedSince(startTime) > timeoutMillis)
+                throw new AssertionError(
+                    String.format("timed out after %s ms", timeoutMillis));
+            Thread.yield();
+        }
+    }
+
     public static void main(String[] args) throws Throwable {
         CustomTPE tpe = new CustomTPE();
         equal(tpe.getCorePoolSize(), threadCount);
@@ -106,9 +128,8 @@ public class Custom {
         equal(countExecutorThreads(), threadCount);
         equal(CustomTask.births.get(), threadCount);
         tpe.shutdown();
-        tpe.awaitTermination(120L, TimeUnit.SECONDS);
-        Thread.sleep(1000);
-        equal(countExecutorThreads(), 0);
+        tpe.awaitTermination(LONG_DELAY_MS, MILLISECONDS);
+        spinWaitUntil(() -> countExecutorThreads() == 0, LONG_DELAY_MS);
 
         CustomSTPE stpe = new CustomSTPE();
         for (int i = 0; i < threadCount; i++)
@@ -116,9 +137,8 @@ public class Custom {
         equal(CustomSTPE.decorations.get(), threadCount);
         equal(countExecutorThreads(), threadCount);
         stpe.shutdown();
-        stpe.awaitTermination(120L, TimeUnit.SECONDS);
-        Thread.sleep(1000);
-        equal(countExecutorThreads(), 0);
+        stpe.awaitTermination(LONG_DELAY_MS, MILLISECONDS);
+        spinWaitUntil(() -> countExecutorThreads() == 0, LONG_DELAY_MS);
 
         System.out.printf("%nPassed = %d, failed = %d%n%n", passed, failed);
         if (failed > 0) throw new Exception("Some tests failed");
diff --git a/jdk/test/java/util/concurrent/ThreadPoolExecutor/FlakyThreadFactory.java b/jdk/test/java/util/concurrent/ThreadPoolExecutor/FlakyThreadFactory.java
index 325ecef58a2..bb327e817c2 100644
--- a/jdk/test/java/util/concurrent/ThreadPoolExecutor/FlakyThreadFactory.java
+++ b/jdk/test/java/util/concurrent/ThreadPoolExecutor/FlakyThreadFactory.java
@@ -35,14 +35,20 @@
 /*
  * @test
  * @summary Should be able to shutdown a pool when worker creation failed.
+ * @library /lib/testlibrary/
  */
 
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
+import jdk.testlibrary.Utils;
 
 public class FlakyThreadFactory {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+
     void test(String[] args) throws Throwable {
         test(NullPointerException.class,
              new ThreadFactory() {
@@ -89,7 +95,7 @@ public class FlakyThreadFactory {
             check(exceptionClass.isInstance(t));
         }
         pool.shutdown();
-        check(pool.awaitTermination(10L, TimeUnit.SECONDS));
+        check(pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
     }
 
     //--------------------- Infrastructure ---------------------------
diff --git a/jdk/test/java/util/concurrent/ThreadPoolExecutor/SelfInterrupt.java b/jdk/test/java/util/concurrent/ThreadPoolExecutor/SelfInterrupt.java
index 9211ff28d95..c93ed9bf4f9 100644
--- a/jdk/test/java/util/concurrent/ThreadPoolExecutor/SelfInterrupt.java
+++ b/jdk/test/java/util/concurrent/ThreadPoolExecutor/SelfInterrupt.java
@@ -25,14 +25,20 @@
  * @test
  * @bug 6576792
  * @summary non-idle worker threads should not be interrupted
+ * @library /lib/testlibrary/
  */
 
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.SynchronousQueue;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
+import jdk.testlibrary.Utils;
 
 public class SelfInterrupt {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+
     void test(String[] args) throws Throwable {
         final int n = 100;
         final ThreadPoolExecutor pool =
@@ -58,7 +64,7 @@ public class SelfInterrupt {
                 } catch (Throwable t) { unexpected(t); }}});
         finishLine.await();
         pool.shutdown();
-        check(pool.awaitTermination(1000L, TimeUnit.SECONDS));
+        check(pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
     }
 
     //--------------------- Infrastructure ---------------------------
diff --git a/jdk/test/java/util/concurrent/ThreadPoolExecutor/ThreadRestarts.java b/jdk/test/java/util/concurrent/ThreadPoolExecutor/ThreadRestarts.java
index 1b485867ce2..5d10213dc99 100644
--- a/jdk/test/java/util/concurrent/ThreadPoolExecutor/ThreadRestarts.java
+++ b/jdk/test/java/util/concurrent/ThreadPoolExecutor/ThreadRestarts.java
@@ -36,6 +36,7 @@
  * @test
  * @summary Only one thread should be created when a thread needs to
  * be kept alive to service a delayed task waiting in the queue.
+ * @library /lib/testlibrary/
  */
 
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
@@ -44,8 +45,12 @@ import static java.util.concurrent.TimeUnit.SECONDS;
 import java.util.concurrent.ScheduledThreadPoolExecutor;
 import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.atomic.AtomicLong;
+import jdk.testlibrary.Utils;
 
 public class ThreadRestarts {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+    static final long FAR_FUTURE_MS = 10 * LONG_DELAY_MS;
+
     public static void main(String[] args) throws Exception {
         test(false);
         test(true);
@@ -56,14 +61,15 @@ public class ThreadRestarts {
         ScheduledThreadPoolExecutor stpe
             = new ScheduledThreadPoolExecutor(10, ctf);
         try {
+            // schedule a dummy task in the "far future"
             Runnable nop = new Runnable() { public void run() {}};
-            stpe.schedule(nop, 10*1000L, MILLISECONDS);
+            stpe.schedule(nop, FAR_FUTURE_MS, MILLISECONDS);
             stpe.setKeepAliveTime(1L, MILLISECONDS);
             stpe.allowCoreThreadTimeOut(allowTimeout);
-            MILLISECONDS.sleep(100L);
+            MILLISECONDS.sleep(12L);
         } finally {
             stpe.shutdownNow();
-            if (!stpe.awaitTermination(60L, SECONDS))
+            if (!stpe.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
                 throw new AssertionError("timed out");
         }
         if (ctf.count.get() > 1)
@@ -76,8 +82,9 @@ public class ThreadRestarts {
         final AtomicLong count = new AtomicLong(0L);
 
         public Thread newThread(Runnable r) {
-            Thread t = new Thread(r);
             count.getAndIncrement();
+            Thread t = new Thread(r);
+            t.setDaemon(true);
             return t;
         }
     }
diff --git a/jdk/test/java/util/concurrent/ThreadPoolExecutor/TimeOutShrink.java b/jdk/test/java/util/concurrent/ThreadPoolExecutor/TimeOutShrink.java
index 8778b401d27..463d388b5da 100644
--- a/jdk/test/java/util/concurrent/ThreadPoolExecutor/TimeOutShrink.java
+++ b/jdk/test/java/util/concurrent/ThreadPoolExecutor/TimeOutShrink.java
@@ -25,15 +25,22 @@
  * @test
  * @bug 6458662
  * @summary poolSize might shrink below corePoolSize after timeout
+ * @library /lib/testlibrary/
  * @author Martin Buchholz
  */
 
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
 import java.util.concurrent.CyclicBarrier;
 import java.util.concurrent.SynchronousQueue;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
+import jdk.testlibrary.Utils;
 
 public class TimeOutShrink {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+    static final long KEEPALIVE_MS = 12L;
+
     static void checkPoolSizes(ThreadPoolExecutor pool,
                                int size, int core, int max) {
         equal(pool.getPoolSize(), size);
@@ -45,7 +52,8 @@ public class TimeOutShrink {
         final int n = 4;
         final CyclicBarrier barrier = new CyclicBarrier(2*n+1);
         final ThreadPoolExecutor pool
-            = new ThreadPoolExecutor(n, 2*n, 1L, TimeUnit.SECONDS,
+            = new ThreadPoolExecutor(n, 2*n,
+                                     KEEPALIVE_MS, MILLISECONDS,
                                      new SynchronousQueue<Runnable>());
         final Runnable r = new Runnable() { public void run() {
             try {
@@ -58,12 +66,16 @@ public class TimeOutShrink {
         barrier.await();
         checkPoolSizes(pool, 2*n, n, 2*n);
         barrier.await();
-        while (pool.getPoolSize() > n)
-            Thread.sleep(100);
-        Thread.sleep(100);
+        long nap = KEEPALIVE_MS + (KEEPALIVE_MS >> 2);
+        for (long sleepyTime = 0L; pool.getPoolSize() > n; ) {
+            check((sleepyTime += nap) <= LONG_DELAY_MS);
+            Thread.sleep(nap);
+        }
+        checkPoolSizes(pool, n, n, 2*n);
+        Thread.sleep(nap);
         checkPoolSizes(pool, n, n, 2*n);
         pool.shutdown();
-        check(pool.awaitTermination(60L, TimeUnit.SECONDS));
+        check(pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
     }
 
     //--------------------- Infrastructure ---------------------------
diff --git a/jdk/test/java/util/concurrent/locks/Lock/CheckedLockLoops.java b/jdk/test/java/util/concurrent/locks/Lock/CheckedLockLoops.java
index a8f7bbe5daf..2e3d4b28e12 100644
--- a/jdk/test/java/util/concurrent/locks/Lock/CheckedLockLoops.java
+++ b/jdk/test/java/util/concurrent/locks/Lock/CheckedLockLoops.java
@@ -35,9 +35,10 @@
  * @test
  * @bug 4486658
  * @summary basic safety and liveness of ReentrantLocks, and other locks based on them
+ * @library /lib/testlibrary/
  */
 
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 
 import java.util.SplittableRandom;
 import java.util.concurrent.CyclicBarrier;
@@ -47,8 +48,10 @@ import java.util.concurrent.Semaphore;
 import java.util.concurrent.locks.Lock;
 import java.util.concurrent.locks.ReentrantLock;
 import java.util.concurrent.locks.ReentrantReadWriteLock;
+import jdk.testlibrary.Utils;
 
 public final class CheckedLockLoops {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     static ExecutorService pool;
     static final SplittableRandom rnd = new SplittableRandom();
 
@@ -63,7 +66,7 @@ public final class CheckedLockLoops {
             oneTest(i, iters / i);
         }
         pool.shutdown();
-        if (! pool.awaitTermination(10L, SECONDS))
+        if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
             throw new Error();
         pool = null;
     }
diff --git a/jdk/test/java/util/concurrent/locks/Lock/FlakyMutex.java b/jdk/test/java/util/concurrent/locks/Lock/FlakyMutex.java
index cf1605197cf..82f9ead09f5 100644
--- a/jdk/test/java/util/concurrent/locks/Lock/FlakyMutex.java
+++ b/jdk/test/java/util/concurrent/locks/Lock/FlakyMutex.java
@@ -25,9 +25,12 @@
  * @test
  * @bug 6503247 6574123
  * @summary Test resilience to tryAcquire methods that throw
+ * @library /lib/testlibrary/
  * @author Martin Buchholz
  */
 
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
 import java.util.Random;
 import java.util.concurrent.CyclicBarrier;
 import java.util.concurrent.ExecutorService;
@@ -36,6 +39,7 @@ import java.util.concurrent.TimeUnit;
 import java.util.concurrent.locks.AbstractQueuedLongSynchronizer;
 import java.util.concurrent.locks.Condition;
 import java.util.concurrent.locks.Lock;
+import jdk.testlibrary.Utils;
 
 /**
  * This uses a variant of the standard Mutex demo, except with a
@@ -44,6 +48,7 @@ import java.util.concurrent.locks.Lock;
  */
 @SuppressWarnings("serial")
 public class FlakyMutex implements Lock {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     static class MyError extends Error {}
     static class MyException extends Exception {}
     static class MyRuntimeException extends RuntimeException {}
@@ -91,7 +96,7 @@ public class FlakyMutex implements Lock {
                 } catch (Throwable t) { unexpected(t); }}});}
         barrier.await();
         es.shutdown();
-        check(es.awaitTermination(30L, TimeUnit.SECONDS));
+        check(es.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
     }
 
     private static class FlakySync extends AbstractQueuedLongSynchronizer {
diff --git a/jdk/test/java/util/concurrent/locks/Lock/TimedAcquireLeak.java b/jdk/test/java/util/concurrent/locks/Lock/TimedAcquireLeak.java
index a3440ec8b8d..7d6da0b255e 100644
--- a/jdk/test/java/util/concurrent/locks/Lock/TimedAcquireLeak.java
+++ b/jdk/test/java/util/concurrent/locks/Lock/TimedAcquireLeak.java
@@ -25,9 +25,11 @@
  * @test
  * @bug 6460501 6236036 6500694 6490770
  * @summary Repeated failed timed waits shouldn't leak memory
+ * @library /lib/testlibrary/
  * @author Martin Buchholz
  */
 
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 import static java.util.concurrent.TimeUnit.NANOSECONDS;
 import static java.util.concurrent.TimeUnit.SECONDS;
 
@@ -54,8 +56,11 @@ import java.util.concurrent.locks.ReentrantLock;
 import java.util.concurrent.locks.ReentrantReadWriteLock;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
+import jdk.testlibrary.Utils;
 
 public class TimedAcquireLeak {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
+
     static String javahome() {
         String jh = System.getProperty("java.home");
         return (jh.endsWith("jre")) ? jh.substring(0, jh.length() - 4) : jh;
@@ -191,7 +196,7 @@ public class TimedAcquireLeak {
 
         final String[] jobCmd = {
             java, "-Xmx8m", "-XX:+UsePerfData",
-            "-classpath", System.getProperty("test.classes", "."),
+            "-classpath", System.getProperty("test.class.path"),
             childClassName, uniqueID
         };
         final Process p = new ProcessBuilder(jobCmd).start();
@@ -219,7 +224,7 @@ public class TimedAcquireLeak {
         check(Math.abs(n1 - n0) < 10);
         check(n1 < 25);
         drainers.shutdown();
-        if (!drainers.awaitTermination(10L, SECONDS)) {
+        if (!drainers.awaitTermination(LONG_DELAY_MS, MILLISECONDS)) {
             drainers.shutdownNow(); // last resort
             throw new AssertionError("thread pool did not terminate");
         }
diff --git a/jdk/test/java/util/concurrent/locks/LockSupport/ParkLoops.java b/jdk/test/java/util/concurrent/locks/LockSupport/ParkLoops.java
index 1b098ea953e..5a078a83ea5 100644
--- a/jdk/test/java/util/concurrent/locks/LockSupport/ParkLoops.java
+++ b/jdk/test/java/util/concurrent/locks/LockSupport/ParkLoops.java
@@ -35,11 +35,12 @@
  * @test
  * @bug 8074773
  * @summary Stress test looks for lost unparks
+ * @library /lib/testlibrary/
  * @modules java.management
- * @run main/timeout=1200 ParkLoops
  */
 
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
 import java.lang.management.ManagementFactory;
 import java.lang.management.ThreadInfo;
 import java.util.SplittableRandom;
@@ -49,13 +50,12 @@ import java.util.concurrent.Executors;
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.concurrent.atomic.AtomicReferenceArray;
 import java.util.concurrent.locks.LockSupport;
+import jdk.testlibrary.Utils;
 
 public final class ParkLoops {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     static final int THREADS = 4;
-    // static final int ITERS = 2_000_000;
-    // static final int TIMEOUT = 3500;  // in seconds
-    static final int ITERS = 100_000;
-    static final int TIMEOUT = 1000;  // in seconds
+    static final int ITERS = 30_000;
 
     static class Parker implements Runnable {
         static {
@@ -130,13 +130,13 @@ public final class ParkLoops {
             pool.submit(unparker);
         }
         try {
-          if (!done.await(TIMEOUT, SECONDS)) {
+          if (!done.await(LONG_DELAY_MS, MILLISECONDS)) {
             dumpAllStacks();
             throw new AssertionError("lost unpark");
           }
         } finally {
           pool.shutdown();
-          pool.awaitTermination(10L, SECONDS);
+          pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS);
         }
     }
 
diff --git a/jdk/test/java/util/concurrent/locks/ReentrantLock/LockOncePerThreadLoops.java b/jdk/test/java/util/concurrent/locks/ReentrantLock/LockOncePerThreadLoops.java
index b8d49c73863..de9f765b733 100644
--- a/jdk/test/java/util/concurrent/locks/ReentrantLock/LockOncePerThreadLoops.java
+++ b/jdk/test/java/util/concurrent/locks/ReentrantLock/LockOncePerThreadLoops.java
@@ -34,25 +34,27 @@
 /*
  * @test
  * @bug 4486658
- * @run main/timeout=15000 LockOncePerThreadLoops
  * @summary Checks for missed signals by locking and unlocking each of an array of locks once per thread
+ * @library /lib/testlibrary/
  */
 
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 
 import java.util.SplittableRandom;
 import java.util.concurrent.CyclicBarrier;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.locks.ReentrantLock;
+import jdk.testlibrary.Utils;
 
 public final class LockOncePerThreadLoops {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     static final ExecutorService pool = Executors.newCachedThreadPool();
     static final SplittableRandom rnd = new SplittableRandom();
     static boolean print = false;
-    static int nlocks = 50000;
-    static int nthreads = 100;
-    static int replications = 5;
+    static int nlocks = 20_000;
+    static int nthreads = 20;
+    static int replications = 3;
 
     public static void main(String[] args) throws Exception {
         if (args.length > 0)
@@ -66,10 +68,9 @@ public final class LockOncePerThreadLoops {
         for (int i = 0; i < replications; ++i) {
             System.out.print("Iteration: " + i);
             new ReentrantLockLoop().test();
-            Thread.sleep(100);
         }
         pool.shutdown();
-        if (! pool.awaitTermination(60L, SECONDS))
+        if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
             throw new Error();
     }
 
diff --git a/jdk/test/java/util/concurrent/locks/ReentrantLock/SimpleReentrantLockLoops.java b/jdk/test/java/util/concurrent/locks/ReentrantLock/SimpleReentrantLockLoops.java
index 9e6ed4533f7..8534a391594 100644
--- a/jdk/test/java/util/concurrent/locks/ReentrantLock/SimpleReentrantLockLoops.java
+++ b/jdk/test/java/util/concurrent/locks/ReentrantLock/SimpleReentrantLockLoops.java
@@ -34,23 +34,25 @@
 /*
  * @test
  * @bug 4486658
- * @run main/timeout=4500 SimpleReentrantLockLoops
  * @summary multiple threads using a single lock
+ * @library /lib/testlibrary/
  */
 
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 
 import java.util.SplittableRandom;
 import java.util.concurrent.CyclicBarrier;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.locks.ReentrantLock;
+import jdk.testlibrary.Utils;
 
 public final class SimpleReentrantLockLoops {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     static final ExecutorService pool = Executors.newCachedThreadPool();
     static final SplittableRandom rnd = new SplittableRandom();
     static boolean print = false;
-    static int iters = 1000000;
+    static int iters = 100_000;
 
     public static void main(String[] args) throws Exception {
         int maxThreads = 5;
@@ -66,11 +68,10 @@ public final class SimpleReentrantLockLoops {
             while (n-- > 0) {
                 System.out.print("Threads: " + i);
                 new ReentrantLockLoop(i).test();
-                Thread.sleep(100);
             }
         }
         pool.shutdown();
-        if (! pool.awaitTermination(60L, SECONDS))
+        if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
             throw new Error();
     }
 
diff --git a/jdk/test/java/util/concurrent/locks/ReentrantLock/TimeoutLockLoops.java b/jdk/test/java/util/concurrent/locks/ReentrantLock/TimeoutLockLoops.java
index 3e4e0cfb059..8dc02e4f570 100644
--- a/jdk/test/java/util/concurrent/locks/ReentrantLock/TimeoutLockLoops.java
+++ b/jdk/test/java/util/concurrent/locks/ReentrantLock/TimeoutLockLoops.java
@@ -34,18 +34,22 @@
 /*
  * @test
  * @bug 4486658 5031862 8140471
- * @run main TimeoutLockLoops
  * @summary Checks for responsiveness of locks to timeouts.
+ * @library /lib/testlibrary/
  */
 
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
 import java.util.SplittableRandom;
 import java.util.concurrent.CyclicBarrier;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.locks.ReentrantLock;
+import jdk.testlibrary.Utils;
 
 public final class TimeoutLockLoops {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     static final ExecutorService pool = Executors.newCachedThreadPool();
     static final SplittableRandom rnd = new SplittableRandom();
     static boolean print = false;
@@ -63,7 +67,7 @@ public final class TimeoutLockLoops {
             new ReentrantLockLoop(i).test();
         }
         pool.shutdown();
-        if (! pool.awaitTermination(60L, TimeUnit.SECONDS))
+        if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
             throw new Error();
     }
 
diff --git a/jdk/test/java/util/concurrent/locks/ReentrantReadWriteLock/Count.java b/jdk/test/java/util/concurrent/locks/ReentrantReadWriteLock/Count.java
index 6341a817257..e6e094ac76b 100644
--- a/jdk/test/java/util/concurrent/locks/ReentrantReadWriteLock/Count.java
+++ b/jdk/test/java/util/concurrent/locks/ReentrantReadWriteLock/Count.java
@@ -25,9 +25,12 @@
  * @test
  * @bug 6207928 6328220 6378321 6625723
  * @summary Recursive lock invariant sanity checks
+ * @library /lib/testlibrary/
  * @author Martin Buchholz
  */
 
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
@@ -42,9 +45,11 @@ import java.util.concurrent.TimeUnit;
 import java.util.concurrent.locks.Lock;
 import java.util.concurrent.locks.ReentrantLock;
 import java.util.concurrent.locks.ReentrantReadWriteLock;
+import jdk.testlibrary.Utils;
 
 // I am the Cownt, and I lahve to cownt.
 public class Count {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     final Random rnd = new Random();
 
     void lock(Lock lock) {
@@ -102,7 +107,7 @@ public class Count {
                     barrier.await();
                 } catch (Throwable t) { unexpected(t); }}});}
         es.shutdown();
-        check(es.awaitTermination(10L, TimeUnit.SECONDS));
+        check(es.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
     }
 
     void testReentrantLocks(final boolean fair,
diff --git a/jdk/test/java/util/concurrent/locks/ReentrantReadWriteLock/MapLoops.java b/jdk/test/java/util/concurrent/locks/ReentrantReadWriteLock/MapLoops.java
index f82327ac8a4..4c44f6a2dbe 100644
--- a/jdk/test/java/util/concurrent/locks/ReentrantReadWriteLock/MapLoops.java
+++ b/jdk/test/java/util/concurrent/locks/ReentrantReadWriteLock/MapLoops.java
@@ -41,17 +41,20 @@
  * inserts it, and if present, with probability premove it removes
  * it.  (pinsert and premove are expressed as percentages to simplify
  * parsing from command line.)
+ * @library /lib/testlibrary/
  */
 
-import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 
 import java.util.Map;
 import java.util.SplittableRandom;
 import java.util.concurrent.CyclicBarrier;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
+import jdk.testlibrary.Utils;
 
 public class MapLoops {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
     static final int NKEYS = 100000;
     static int pinsert     = 60;
     static int premove     = 2;
@@ -125,7 +128,7 @@ public class MapLoops {
             map.clear();
         }
         pool.shutdown();
-        if (! pool.awaitTermination(10L, SECONDS))
+        if (! pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS))
             throw new Error();
     }
 
diff --git a/jdk/test/java/util/concurrent/locks/StampedLock/Basic.java b/jdk/test/java/util/concurrent/locks/StampedLock/Basic.java
index dde4fed0030..ea90f3c03de 100644
--- a/jdk/test/java/util/concurrent/locks/StampedLock/Basic.java
+++ b/jdk/test/java/util/concurrent/locks/StampedLock/Basic.java
@@ -35,6 +35,7 @@
  * @test
  * @bug 8005697
  * @summary Basic tests for StampedLock
+ * @library /lib/testlibrary/
  * @author Chris Hegarty
  */
 
@@ -49,8 +50,10 @@ import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.locks.Lock;
 import java.util.concurrent.locks.ReadWriteLock;
 import java.util.concurrent.locks.StampedLock;
+import jdk.testlibrary.Utils;
 
 public class Basic {
+    static final long LONG_DELAY_MS = Utils.adjustTimeout(10_000);
 
     static void checkResult(Locker l, Class<? extends Throwable> c) {
         Throwable t = l.thrown();
@@ -268,7 +271,7 @@ public class Basic {
                     case 2: case 5:
                         return interruptibleReader(sl, -1, SECONDS, gate, view ^= true);
                     default:
-                        return interruptibleReader(sl, 30, SECONDS, gate, view ^= true); }}
+                        return interruptibleReader(sl, LONG_DELAY_MS, MILLISECONDS, gate, view ^= true); }}
             public void remove() {throw new UnsupportedOperationException();}};
     }
 
@@ -286,7 +289,7 @@ public class Basic {
                     case 2: case 5:
                         return interruptibleWriter(sl, -1, SECONDS, gate, view ^= true);
                     default:
-                        return interruptibleWriter(sl, 30, SECONDS, gate, view ^= true); }}
+                        return interruptibleWriter(sl, LONG_DELAY_MS, MILLISECONDS, gate, view ^= true); }}
             public void remove() {throw new UnsupportedOperationException();}};
     }
 
@@ -454,13 +457,13 @@ public class Basic {
             // We test interrupting both before and after trying to acquire
             boolean view = false;
             StampedLock sl = new StampedLock();
-            for (long timeout : new long[] { -1L, 30L, -1L, 30L }) {
+            for (long timeout : new long[] { -1L, LONG_DELAY_MS, -1L, LONG_DELAY_MS }) {
                 long stamp;
                 Thread.State state;
 
                 stamp = sl.writeLock();
                 try {
-                    Reader r = interruptibleReader(sl, timeout, SECONDS, null, view);
+                    Reader r = interruptibleReader(sl, timeout, MILLISECONDS, null, view);
                     r.start();
                     r.interrupt();
                     r.join();
@@ -471,7 +474,7 @@ public class Basic {
 
                 stamp = sl.writeLock();
                 try {
-                    Reader r = interruptibleReader(sl, timeout, SECONDS, null, view);
+                    Reader r = interruptibleReader(sl, timeout, MILLISECONDS, null, view);
                     r.start();
                     waitForThreadToBlock(r);
                     r.interrupt();
@@ -483,7 +486,7 @@ public class Basic {
 
                 stamp = sl.readLock();
                 try {
-                    Writer w = interruptibleWriter(sl, timeout, SECONDS, null, view);
+                    Writer w = interruptibleWriter(sl, timeout, MILLISECONDS, null, view);
                     w.start();
                     w.interrupt();
                     w.join();
@@ -494,7 +497,7 @@ public class Basic {
 
                 stamp = sl.readLock();
                 try {
-                    Writer w = interruptibleWriter(sl, timeout, SECONDS, null, view);
+                    Writer w = interruptibleWriter(sl, timeout, MILLISECONDS, null, view);
                     w.start();
                     waitForThreadToBlock(w);
                     w.interrupt();
@@ -509,7 +512,7 @@ public class Basic {
                 check(!sl.tryUnlockRead());
                 check(!sl.tryUnlockWrite());
                 check(sl.tryOptimisticRead() != 0L);
-                if (timeout == 30L)
+                if (timeout == LONG_DELAY_MS)
                     view = true;
             }
         } catch (Throwable t) { unexpected(t); }
diff --git a/jdk/test/java/util/concurrent/tck/Collection8Test.java b/jdk/test/java/util/concurrent/tck/Collection8Test.java
index 1a10b280228..36f99e157dc 100644
--- a/jdk/test/java/util/concurrent/tck/Collection8Test.java
+++ b/jdk/test/java/util/concurrent/tck/Collection8Test.java
@@ -37,6 +37,7 @@ import static java.util.concurrent.TimeUnit.MILLISECONDS;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
+import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Future;
@@ -98,26 +99,29 @@ public class Collection8Test extends JSR166TestCase {
     public void testForEachConcurrentStressTest() throws Throwable {
         if (!impl.isConcurrent()) return;
         final Collection c = impl.emptyCollection();
-        final long testDurationMillis = SHORT_DELAY_MS;
+        final long testDurationMillis = timeoutMillis();
         final AtomicBoolean done = new AtomicBoolean(false);
         final Object elt = impl.makeElement(1);
-        ExecutorService pool = Executors.newCachedThreadPool();
-        Runnable checkElt = () -> {
-            while (!done.get())
-                c.stream().forEach((x) -> { assertSame(x, elt); }); };
-        Runnable addRemove = () -> {
-            while (!done.get()) {
-                assertTrue(c.add(elt));
-                assertTrue(c.remove(elt));
-            }};
-        Future<?> f1 = pool.submit(checkElt);
-        Future<?> f2 = pool.submit(addRemove);
-        Thread.sleep(testDurationMillis);
-        done.set(true);
-        pool.shutdown();
-        assertTrue(pool.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
-        assertNull(f1.get(LONG_DELAY_MS, MILLISECONDS));
-        assertNull(f2.get(LONG_DELAY_MS, MILLISECONDS));
+        final Future<?> f1, f2;
+        final ExecutorService pool = Executors.newCachedThreadPool();
+        try (PoolCleaner cleaner = cleaner(pool, done)) {
+            final CountDownLatch threadsStarted = new CountDownLatch(2);
+            Runnable checkElt = () -> {
+                threadsStarted.countDown();
+                while (!done.get())
+                    c.stream().forEach((x) -> { assertSame(x, elt); }); };
+            Runnable addRemove = () -> {
+                threadsStarted.countDown();
+                while (!done.get()) {
+                    assertTrue(c.add(elt));
+                    assertTrue(c.remove(elt));
+                }};
+            f1 = pool.submit(checkElt);
+            f2 = pool.submit(addRemove);
+            Thread.sleep(testDurationMillis);
+        }
+        assertNull(f1.get(0L, MILLISECONDS));
+        assertNull(f2.get(0L, MILLISECONDS));
     }
 
     // public void testCollection8DebugFail() { fail(); }
diff --git a/jdk/test/java/util/concurrent/tck/JSR166TestCase.java b/jdk/test/java/util/concurrent/tck/JSR166TestCase.java
index 69b2c93d0af..78e7d684046 100644
--- a/jdk/test/java/util/concurrent/tck/JSR166TestCase.java
+++ b/jdk/test/java/util/concurrent/tck/JSR166TestCase.java
@@ -88,6 +88,7 @@ import java.util.concurrent.Semaphore;
 import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeoutException;
+import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicReference;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -210,11 +211,31 @@ public class JSR166TestCase extends TestCase {
     private static final int suiteRuns =
         Integer.getInteger("jsr166.suiteRuns", 1);
 
+    private static float systemPropertyValue(String name, float defaultValue) {
+        String floatString = System.getProperty(name);
+        if (floatString == null)
+            return defaultValue;
+        try {
+            return Float.parseFloat(floatString);
+        } catch (NumberFormatException ex) {
+            throw new IllegalArgumentException(
+                String.format("Bad float value in system property %s=%s",
+                              name, floatString));
+        }
+    }
+
     /**
      * The scaling factor to apply to standard delays used in tests.
      */
-    private static final int delayFactor =
-        Integer.getInteger("jsr166.delay.factor", 1);
+    private static final float delayFactor =
+        systemPropertyValue("jsr166.delay.factor", 1.0f);
+
+    /**
+     * The timeout factor as used in the jtreg test harness.
+     * See: http://openjdk.java.net/jtreg/tag-spec.html
+     */
+    private static final float jtregTestTimeoutFactor
+        = systemPropertyValue("test.timeout.factor", 1.0f);
 
     public JSR166TestCase() { super(); }
     public JSR166TestCase(String name) { super(name); }
@@ -590,10 +611,12 @@ public class JSR166TestCase extends TestCase {
 
     /**
      * Returns the shortest timed delay. This can be scaled up for
-     * slow machines using the jsr166.delay.factor system property.
+     * slow machines using the jsr166.delay.factor system property,
+     * or via jtreg's -timeoutFactor: flag.
+     * http://openjdk.java.net/jtreg/command-help.html
      */
     protected long getShortDelay() {
-        return 50 * delayFactor;
+        return (long) (50 * delayFactor * jtregTestTimeoutFactor);
     }
 
     /**
@@ -906,6 +929,14 @@ public class JSR166TestCase extends TestCase {
         }};
     }
 
+    PoolCleaner cleaner(ExecutorService pool, AtomicBoolean flag) {
+        return new PoolCleanerWithReleaser(pool, releaser(flag));
+    }
+
+    Runnable releaser(final AtomicBoolean flag) {
+        return new Runnable() { public void run() { flag.set(true); }};
+    }
+
     /**
      * Waits out termination of a thread pool or fails doing so.
      */
@@ -1462,16 +1493,20 @@ public class JSR166TestCase extends TestCase {
         return new LatchAwaiter(latch);
     }
 
-    public void await(CountDownLatch latch) {
+    public void await(CountDownLatch latch, long timeoutMillis) {
         try {
-            if (!latch.await(LONG_DELAY_MS, MILLISECONDS))
+            if (!latch.await(timeoutMillis, MILLISECONDS))
                 fail("timed out waiting for CountDownLatch for "
-                     + (LONG_DELAY_MS/1000) + " sec");
+                     + (timeoutMillis/1000) + " sec");
         } catch (Throwable fail) {
             threadUnexpectedException(fail);
         }
     }
 
+    public void await(CountDownLatch latch) {
+        await(latch, LONG_DELAY_MS);
+    }
+
     public void await(Semaphore semaphore) {
         try {
             if (!semaphore.tryAcquire(LONG_DELAY_MS, MILLISECONDS))
diff --git a/jdk/test/java/util/concurrent/tck/ScheduledExecutorSubclassTest.java b/jdk/test/java/util/concurrent/tck/ScheduledExecutorSubclassTest.java
index 50b7b171140..ead869ed648 100644
--- a/jdk/test/java/util/concurrent/tck/ScheduledExecutorSubclassTest.java
+++ b/jdk/test/java/util/concurrent/tck/ScheduledExecutorSubclassTest.java
@@ -32,6 +32,7 @@
  */
 
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
+import static java.util.concurrent.TimeUnit.NANOSECONDS;
 import static java.util.concurrent.TimeUnit.SECONDS;
 
 import java.util.ArrayList;
@@ -55,7 +56,9 @@ import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeoutException;
 import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicLong;
 
 import junit.framework.Test;
 import junit.framework.TestSuite;
@@ -226,52 +229,75 @@ public class ScheduledExecutorSubclassTest extends JSR166TestCase {
     }
 
     /**
-     * scheduleAtFixedRate executes series of tasks at given rate
+     * scheduleAtFixedRate executes series of tasks at given rate.
+     * Eventually, it must hold that:
+     *   cycles - 1 <= elapsedMillis/delay < cycles
      */
     public void testFixedRateSequence() throws InterruptedException {
         final CustomExecutor p = new CustomExecutor(1);
         try (PoolCleaner cleaner = cleaner(p)) {
             for (int delay = 1; delay <= LONG_DELAY_MS; delay *= 3) {
-                long startTime = System.nanoTime();
-                int cycles = 10;
+                final long startTime = System.nanoTime();
+                final int cycles = 8;
                 final CountDownLatch done = new CountDownLatch(cycles);
-                Runnable task = new CheckedRunnable() {
+                final Runnable task = new CheckedRunnable() {
                     public void realRun() { done.countDown(); }};
-                ScheduledFuture h =
+                final ScheduledFuture periodicTask =
                     p.scheduleAtFixedRate(task, 0, delay, MILLISECONDS);
-                await(done);
-                h.cancel(true);
-                double normalizedTime =
-                    (double) millisElapsedSince(startTime) / delay;
-                if (normalizedTime >= cycles - 1 &&
-                    normalizedTime <= cycles)
+                final int totalDelayMillis = (cycles - 1) * delay;
+                await(done, totalDelayMillis + LONG_DELAY_MS);
+                periodicTask.cancel(true);
+                final long elapsedMillis = millisElapsedSince(startTime);
+                assertTrue(elapsedMillis >= totalDelayMillis);
+                if (elapsedMillis <= cycles * delay)
                     return;
+                // else retry with longer delay
             }
             fail("unexpected execution rate");
         }
     }
 
     /**
-     * scheduleWithFixedDelay executes series of tasks with given period
+     * scheduleWithFixedDelay executes series of tasks with given period.
+     * Eventually, it must hold that each task starts at least delay and at
+     * most 2 * delay after the termination of the previous task.
      */
     public void testFixedDelaySequence() throws InterruptedException {
         final CustomExecutor p = new CustomExecutor(1);
         try (PoolCleaner cleaner = cleaner(p)) {
             for (int delay = 1; delay <= LONG_DELAY_MS; delay *= 3) {
-                long startTime = System.nanoTime();
-                int cycles = 10;
+                final long startTime = System.nanoTime();
+                final AtomicLong previous = new AtomicLong(startTime);
+                final AtomicBoolean tryLongerDelay = new AtomicBoolean(false);
+                final int cycles = 8;
                 final CountDownLatch done = new CountDownLatch(cycles);
-                Runnable task = new CheckedRunnable() {
-                    public void realRun() { done.countDown(); }};
-                ScheduledFuture h =
+                final int d = delay;
+                final Runnable task = new CheckedRunnable() {
+                    public void realRun() {
+                        long now = System.nanoTime();
+                        long elapsedMillis
+                            = NANOSECONDS.toMillis(now - previous.get());
+                        if (done.getCount() == cycles) { // first execution
+                            if (elapsedMillis >= d)
+                                tryLongerDelay.set(true);
+                        } else {
+                            assertTrue(elapsedMillis >= d);
+                            if (elapsedMillis >= 2 * d)
+                                tryLongerDelay.set(true);
+                        }
+                        previous.set(now);
+                        done.countDown();
+                    }};
+                final ScheduledFuture periodicTask =
                     p.scheduleWithFixedDelay(task, 0, delay, MILLISECONDS);
-                await(done);
-                h.cancel(true);
-                double normalizedTime =
-                    (double) millisElapsedSince(startTime) / delay;
-                if (normalizedTime >= cycles - 1 &&
-                    normalizedTime <= cycles)
+                final int totalDelayMillis = (cycles - 1) * delay;
+                await(done, totalDelayMillis + cycles * LONG_DELAY_MS);
+                periodicTask.cancel(true);
+                final long elapsedMillis = millisElapsedSince(startTime);
+                assertTrue(elapsedMillis >= totalDelayMillis);
+                if (!tryLongerDelay.get())
                     return;
+                // else retry with longer delay
             }
             fail("unexpected execution rate");
         }
diff --git a/jdk/test/java/util/concurrent/tck/ScheduledExecutorTest.java b/jdk/test/java/util/concurrent/tck/ScheduledExecutorTest.java
index 797dee3a845..53ebc5ea179 100644
--- a/jdk/test/java/util/concurrent/tck/ScheduledExecutorTest.java
+++ b/jdk/test/java/util/concurrent/tck/ScheduledExecutorTest.java
@@ -34,6 +34,7 @@
  */
 
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
+import static java.util.concurrent.TimeUnit.NANOSECONDS;
 import static java.util.concurrent.TimeUnit.SECONDS;
 
 import java.util.ArrayList;
@@ -52,7 +53,9 @@ import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.ScheduledThreadPoolExecutor;
 import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicLong;
 
 import junit.framework.Test;
 import junit.framework.TestSuite;
@@ -170,52 +173,75 @@ public class ScheduledExecutorTest extends JSR166TestCase {
     }
 
     /**
-     * scheduleAtFixedRate executes series of tasks at given rate
+     * scheduleAtFixedRate executes series of tasks at given rate.
+     * Eventually, it must hold that:
+     *   cycles - 1 <= elapsedMillis/delay < cycles
      */
     public void testFixedRateSequence() throws InterruptedException {
         final ScheduledThreadPoolExecutor p = new ScheduledThreadPoolExecutor(1);
         try (PoolCleaner cleaner = cleaner(p)) {
             for (int delay = 1; delay <= LONG_DELAY_MS; delay *= 3) {
-                long startTime = System.nanoTime();
-                int cycles = 10;
+                final long startTime = System.nanoTime();
+                final int cycles = 8;
                 final CountDownLatch done = new CountDownLatch(cycles);
-                Runnable task = new CheckedRunnable() {
+                final Runnable task = new CheckedRunnable() {
                     public void realRun() { done.countDown(); }};
-                ScheduledFuture h =
+                final ScheduledFuture periodicTask =
                     p.scheduleAtFixedRate(task, 0, delay, MILLISECONDS);
-                await(done);
-                h.cancel(true);
-                double normalizedTime =
-                    (double) millisElapsedSince(startTime) / delay;
-                if (normalizedTime >= cycles - 1 &&
-                    normalizedTime <= cycles)
+                final int totalDelayMillis = (cycles - 1) * delay;
+                await(done, totalDelayMillis + LONG_DELAY_MS);
+                periodicTask.cancel(true);
+                final long elapsedMillis = millisElapsedSince(startTime);
+                assertTrue(elapsedMillis >= totalDelayMillis);
+                if (elapsedMillis <= cycles * delay)
                     return;
+                // else retry with longer delay
             }
             fail("unexpected execution rate");
         }
     }
 
     /**
-     * scheduleWithFixedDelay executes series of tasks with given period
+     * scheduleWithFixedDelay executes series of tasks with given period.
+     * Eventually, it must hold that each task starts at least delay and at
+     * most 2 * delay after the termination of the previous task.
      */
     public void testFixedDelaySequence() throws InterruptedException {
         final ScheduledThreadPoolExecutor p = new ScheduledThreadPoolExecutor(1);
         try (PoolCleaner cleaner = cleaner(p)) {
             for (int delay = 1; delay <= LONG_DELAY_MS; delay *= 3) {
-                long startTime = System.nanoTime();
-                int cycles = 10;
+                final long startTime = System.nanoTime();
+                final AtomicLong previous = new AtomicLong(startTime);
+                final AtomicBoolean tryLongerDelay = new AtomicBoolean(false);
+                final int cycles = 8;
                 final CountDownLatch done = new CountDownLatch(cycles);
-                Runnable task = new CheckedRunnable() {
-                    public void realRun() { done.countDown(); }};
-                ScheduledFuture h =
+                final int d = delay;
+                final Runnable task = new CheckedRunnable() {
+                    public void realRun() {
+                        long now = System.nanoTime();
+                        long elapsedMillis
+                            = NANOSECONDS.toMillis(now - previous.get());
+                        if (done.getCount() == cycles) { // first execution
+                            if (elapsedMillis >= d)
+                                tryLongerDelay.set(true);
+                        } else {
+                            assertTrue(elapsedMillis >= d);
+                            if (elapsedMillis >= 2 * d)
+                                tryLongerDelay.set(true);
+                        }
+                        previous.set(now);
+                        done.countDown();
+                    }};
+                final ScheduledFuture periodicTask =
                     p.scheduleWithFixedDelay(task, 0, delay, MILLISECONDS);
-                await(done);
-                h.cancel(true);
-                double normalizedTime =
-                    (double) millisElapsedSince(startTime) / delay;
-                if (normalizedTime >= cycles - 1 &&
-                    normalizedTime <= cycles)
+                final int totalDelayMillis = (cycles - 1) * delay;
+                await(done, totalDelayMillis + cycles * LONG_DELAY_MS);
+                periodicTask.cancel(true);
+                final long elapsedMillis = millisElapsedSince(startTime);
+                assertTrue(elapsedMillis >= totalDelayMillis);
+                if (!tryLongerDelay.get())
                     return;
+                // else retry with longer delay
             }
             fail("unexpected execution rate");
         }
diff --git a/jdk/test/java/util/concurrent/tck/ThreadTest.java b/jdk/test/java/util/concurrent/tck/ThreadTest.java
index 939d590beb9..92b2aca52a6 100644
--- a/jdk/test/java/util/concurrent/tck/ThreadTest.java
+++ b/jdk/test/java/util/concurrent/tck/ThreadTest.java
@@ -77,7 +77,7 @@ public class ThreadTest extends JSR166TestCase {
      */
     public void testGetAndSetDefaultUncaughtExceptionHandler() {
         assertEquals(null, Thread.getDefaultUncaughtExceptionHandler());
-        // failure due to securityException is OK.
+        // failure due to SecurityException is OK.
         // Would be nice to explicitly test both ways, but cannot yet.
         Thread.UncaughtExceptionHandler defaultHandler
             = Thread.getDefaultUncaughtExceptionHandler();
diff --git a/jdk/test/java/util/jar/JarFile/MultiReleaseJarAPI.java b/jdk/test/java/util/jar/JarFile/MultiReleaseJarAPI.java
new file mode 100644
index 00000000000..a520d316a58
--- /dev/null
+++ b/jdk/test/java/util/jar/JarFile/MultiReleaseJarAPI.java
@@ -0,0 +1,180 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8132734
+ * @summary Test the extended API and the aliasing additions in JarFile that
+ *          support multi-release jar files
+ * @library /lib/testlibrary/java/util/jar
+ * @build Compiler JarBuilder CreateMultiReleaseTestJars
+ * @run testng MultiReleaseJarAPI
+ */
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.util.Arrays;
+import java.util.jar.JarFile;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+import jdk.Version;
+
+import static java.util.jar.JarFile.Release;
+
+import org.testng.Assert;
+import org.testng.annotations.AfterClass;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.Test;
+
+
+public class MultiReleaseJarAPI {
+
+    static final int MAJOR_VERSION = Version.current().major();
+
+    String userdir = System.getProperty("user.dir",".");
+    File unversioned = new File(userdir, "unversioned.jar");
+    File multirelease = new File(userdir, "multi-release.jar");
+    File signedmultirelease = new File(userdir, "signed-multi-release.jar");
+    Release[] values = JarFile.Release.values();
+
+
+    @BeforeClass
+    public void initialize() throws Exception {
+        CreateMultiReleaseTestJars creator =  new CreateMultiReleaseTestJars();
+        creator.compileEntries();
+        creator.buildUnversionedJar();
+        creator.buildMultiReleaseJar();
+        creator.buildSignedMultiReleaseJar();
+    }
+
+    @AfterClass
+    public void close() throws IOException {
+        Files.delete(unversioned.toPath());
+        Files.delete(multirelease.toPath());
+        Files.delete(signedmultirelease.toPath());
+    }
+
+    @Test
+    public void isMultiReleaseJar() throws Exception {
+        try (JarFile jf = new JarFile(unversioned)) {
+            Assert.assertFalse(jf.isMultiRelease());
+        }
+
+        try (JarFile jf = new JarFile(multirelease)) {
+            Assert.assertTrue(jf.isMultiRelease());
+        }
+    }
+
+    @Test
+    public void testVersioning() throws Exception {
+        // multi-release jar
+        JarFile jar = new JarFile(multirelease);
+        Assert.assertEquals(Release.BASE, jar.getVersion());
+        jar.close();
+
+        for (Release value : values) {
+            System.err.println("test versioning for Release " + value);
+            try (JarFile jf = new JarFile(multirelease, true, ZipFile.OPEN_READ, value)) {
+                Assert.assertEquals(value, jf.getVersion());
+            }
+        }
+
+        // regular, unversioned, jar
+        for (Release value : values) {
+            try (JarFile jf = new JarFile(unversioned, true, ZipFile.OPEN_READ, value)) {
+                Assert.assertEquals(Release.BASE, jf.getVersion());
+            }
+        }
+
+        // assure that we have a Release object corresponding to the actual runtime version
+        String version = "VERSION_" + MAJOR_VERSION;
+        boolean runtimeVersionExists = false;
+        for (Release value : values) {
+            if (version.equals(value.name())) runtimeVersionExists = true;
+        }
+        Assert.assertTrue(runtimeVersionExists);
+    }
+
+    @Test
+    public void testAliasing() throws Exception {
+        for (Release value : values) {
+            System.err.println("test aliasing for Release " + value);
+            String name = value.name();
+            String prefix;
+            if (name.equals("BASE")) {
+                prefix = "";
+            } else if (name.equals("RUNTIME")) {
+                prefix = "META-INF/versions/" + MAJOR_VERSION + "/";
+            } else {
+                prefix = "META-INF/versions/" + name.substring(8) + "/";
+            }
+            // test both multi-release jars
+            readAndCompare(multirelease, value, "README", prefix + "README");
+            readAndCompare(multirelease, value, "version/Version.class", prefix + "version/Version.class");
+            // and signed multi-release jars
+            readAndCompare(signedmultirelease, value, "README", prefix + "README");
+            readAndCompare(signedmultirelease, value, "version/Version.class", prefix + "version/Version.class");
+        }
+    }
+
+    private void readAndCompare(File jar, Release version, String name, String realName) throws Exception {
+        byte[] baseBytes;
+        byte[] versionedBytes;
+        try (JarFile jf = new JarFile(jar, true, ZipFile.OPEN_READ, Release.BASE)) {
+            ZipEntry ze = jf.getEntry(realName);
+            try (InputStream is = jf.getInputStream(ze)) {
+                baseBytes = is.readAllBytes();
+            }
+        }
+        assert baseBytes.length > 0;
+
+        try (JarFile jf = new JarFile(jar, true, ZipFile.OPEN_READ, version)) {
+            ZipEntry ze = jf.getEntry(name);
+            try (InputStream is = jf.getInputStream(ze)) {
+                versionedBytes = is.readAllBytes();
+            }
+        }
+        assert versionedBytes.length > 0;
+
+        Assert.assertTrue(Arrays.equals(baseBytes, versionedBytes));
+    }
+
+    @Test
+    public void testNames() throws Exception {
+        String rname = "version/Version.class";
+        String vname = "META-INF/versions/9/version/Version.class";
+        ZipEntry ze1;
+        ZipEntry ze2;
+        try (JarFile jf = new JarFile(multirelease)) {
+            ze1 = jf.getEntry(vname);
+        }
+        Assert.assertEquals(ze1.getName(), vname);
+        try (JarFile jf = new JarFile(multirelease, true, ZipFile.OPEN_READ, Release.VERSION_9)) {
+            ze2 = jf.getEntry(rname);
+        }
+        Assert.assertEquals(ze2.getName(), rname);
+        Assert.assertNotEquals(ze1.getName(), ze2.getName());
+    }
+}
diff --git a/jdk/test/java/util/jar/JarFile/MultiReleaseJarHttpProperties.java b/jdk/test/java/util/jar/JarFile/MultiReleaseJarHttpProperties.java
new file mode 100644
index 00000000000..f80991d09d5
--- /dev/null
+++ b/jdk/test/java/util/jar/JarFile/MultiReleaseJarHttpProperties.java
@@ -0,0 +1,156 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8132734
+ * @summary Test the System properties for JarFile that support multi-release jar files
+ * @library /lib/testlibrary/java/util/jar
+ * @build Compiler JarBuilder CreateMultiReleaseTestJars
+ * @run testng MultiReleaseJarHttpProperties
+ * @run testng/othervm -Djdk.util.jar.version=0 MultiReleaseJarHttpProperties
+ * @run testng/othervm -Djdk.util.jar.version=8 MultiReleaseJarHttpProperties
+ * @run testng/othervm -Djdk.util.jar.version=9 MultiReleaseJarHttpProperties
+ * @run testng/othervm -Djdk.util.jar.version=10 MultiReleaseJarHttpProperties
+ * @run testng/othervm -Djdk.util.jar.version=100 MultiReleaseJarHttpProperties
+ * @run testng/othervm -Djdk.util.jar.version=8 -Djdk.util.jar.enableMultiRelease=false MultiReleaseJarHttpProperties
+ * @run testng/othervm -Djdk.util.jar.version=9 -Djdk.util.jar.enableMultiRelease=false MultiReleaseJarHttpProperties
+ * @run testng/othervm -Djdk.util.jar.version=10 -Djdk.util.jar.enableMultiRelease=false MultiReleaseJarHttpProperties
+ * @run testng/othervm -Djdk.util.jar.version=8 -Djdk.util.jar.enableMultiRelease=force MultiReleaseJarHttpProperties
+ * @run testng/othervm -Djdk.util.jar.version=9 -Djdk.util.jar.enableMultiRelease=force MultiReleaseJarHttpProperties
+ * @run testng/othervm -Djdk.util.jar.version=10 -Djdk.util.jar.enableMultiRelease=force MultiReleaseJarHttpProperties
+ * @run testng/othervm -Djdk.util.jar.enableMultiRelease=false MultiReleaseJarHttpProperties
+ * @run testng/othervm -Djdk.util.jar.enableMultiRelease=force MultiReleaseJarHttpProperties
+ */
+
+import com.sun.net.httpserver.*;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.InetSocketAddress;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import org.testng.Assert;
+import org.testng.annotations.AfterClass;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.Test;
+
+public class MultiReleaseJarHttpProperties extends MultiReleaseJarProperties {
+    private SimpleHttpServer server;
+
+    @BeforeClass
+    public void initialize() throws Exception {
+        server = new SimpleHttpServer();
+        server.start();
+        super.initialize();
+    }
+
+    @Override
+    protected void initializeClassLoader() throws Exception {
+        URL[] urls = new URL[]{
+                new URL("http://localhost:" + server.getPort() + "/multi-release-jar")
+        };
+        cldr = new URLClassLoader(urls);
+        // load any class, Main is convenient and in the root entries
+        rootClass = cldr.loadClass("version.Main");
+    }
+
+    @AfterClass
+    public void close() throws IOException {
+        // Windows requires server to stop before file is deleted
+        if (server != null)
+            server.stop();
+        super.close();
+    }
+
+    /*
+     * jdk.util.jar.enableMultiRelease=force is a no-op for URLClassLoader
+     */
+
+    @Test
+    public void testURLClassLoader() throws Throwable {
+        Class<?> vcls = cldr.loadClass("version.Version");
+        invokeMethod(vcls, rtVersion);
+    }
+
+    @Test
+    public void testGetResourceAsStream() throws Exception {
+        String resource = rtVersion == 9 ? "/version/PackagePrivate.java" : "/version/Version.java";
+        // use rootClass as a base for getting resources
+        getResourceAsStream(rootClass, resource);
+    }
+
+    @Test
+    public void testGetResource() throws Exception {
+        String resource = rtVersion == 9 ? "/version/PackagePrivate.java" : "/version/Version.java";
+        // use rootClass as a base for getting resources
+        getResource(rootClass, resource);
+    }
+}
+
+/**
+ * Extremely simple server that only performs one task.  The server listens for
+ * requests on the ephemeral port.  If it sees a request that begins with
+ * "/multi-release-jar", it consumes the request and returns a stream of bytes
+ * representing the jar file multi-release.jar found in "userdir".
+ */
+class SimpleHttpServer {
+    private static final String userdir = System.getProperty("user.dir", ".");
+    private static final Path multirelease = Paths.get(userdir, "multi-release.jar");
+
+    private final HttpServer server;
+
+    public SimpleHttpServer() throws IOException {
+        server = HttpServer.create();
+    }
+
+    public void start() throws IOException {
+        server.bind(new InetSocketAddress(0), 0);
+        server.createContext("/multi-release-jar", t -> {
+            try (InputStream is = t.getRequestBody()) {
+                is.readAllBytes();  // probably not necessary to consume request
+                byte[] bytes = Files.readAllBytes(multirelease);
+                t.sendResponseHeaders(200, bytes.length);
+                try (OutputStream os = t.getResponseBody()) {
+                    os.write(bytes);
+                }
+            }
+        });
+        server.setExecutor(null); // creates a default executor
+        server.start();
+    }
+
+    public void stop() {
+        server.stop(0);
+    }
+
+    int getPort() {
+        return server.getAddress().getPort();
+    }
+}
+
diff --git a/jdk/test/java/util/jar/JarFile/MultiReleaseJarIterators.java b/jdk/test/java/util/jar/JarFile/MultiReleaseJarIterators.java
new file mode 100644
index 00000000000..59900cf3f7a
--- /dev/null
+++ b/jdk/test/java/util/jar/JarFile/MultiReleaseJarIterators.java
@@ -0,0 +1,231 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8132734
+ * @summary Test the extended API and the aliasing additions in JarFile that
+ *          support multi-release jar files
+ * @library /lib/testlibrary/java/util/jar
+ * @build Compiler JarBuilder CreateMultiReleaseTestJars
+ * @run testng MultiReleaseJarIterators
+ */
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
+import java.util.stream.Collectors;
+import java.util.zip.ZipFile;
+import jdk.Version;
+
+import static java.util.jar.JarFile.Release;
+
+import org.testng.Assert;
+import org.testng.annotations.AfterClass;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.Test;
+
+
+public class MultiReleaseJarIterators {
+
+    static final int MAJOR_VERSION = Version.current().major();
+
+    String userdir = System.getProperty("user.dir", ".");
+    File unversioned = new File(userdir, "unversioned.jar");
+    File multirelease = new File(userdir, "multi-release.jar");
+    Map<String,JarEntry> uvEntries = new HashMap<>();
+    Map<String,JarEntry> mrEntries = new HashMap<>();
+    Map<String,JarEntry> baseEntries = new HashMap<>();
+    Map<String,JarEntry> v9Entries = new HashMap<>();
+    Map<String, JarEntry> v10Entries = new HashMap<>();
+
+    @BeforeClass
+    public void initialize() throws Exception {
+        CreateMultiReleaseTestJars creator = new CreateMultiReleaseTestJars();
+        creator.compileEntries();
+        creator.buildUnversionedJar();
+        creator.buildMultiReleaseJar();
+
+        try (JarFile jf = new JarFile(multirelease)) {
+            for (Enumeration<JarEntry> e = jf.entries(); e.hasMoreElements(); ) {
+                JarEntry je = e.nextElement();
+                String name = je.getName();
+                mrEntries.put(name, je);
+                if (name.startsWith("META-INF/versions/")) {
+                    if (name.startsWith("META-INF/versions/9/")) {
+                        v9Entries.put(name.substring(20), je);
+                    } else if (name.startsWith("META-INF/versions/10/")) {
+                        v10Entries.put(name.substring(21), je);
+                    }
+                } else {
+                    baseEntries.put(name, je);
+                }
+            }
+        }
+        Assert.assertEquals(mrEntries.size(), 14);
+        Assert.assertEquals(baseEntries.size(), 6);
+        Assert.assertEquals(v9Entries.size(), 5);
+        Assert.assertEquals(v10Entries.size(), 3);
+
+        try (JarFile jf = new JarFile(unversioned)) {
+            jf.entries().asIterator().forEachRemaining(je -> uvEntries.put(je.getName(), je));
+        }
+        Assert.assertEquals(uvEntries.size(), 6);
+    }
+
+    @AfterClass
+    public void close() throws IOException {
+        Files.delete(unversioned.toPath());
+        Files.delete(multirelease.toPath());
+    }
+
+    @Test
+    public void testMultiReleaseJar() throws IOException {
+        try (JarFile jf = new JarFile(multirelease, true, ZipFile.OPEN_READ)) {
+            testEnumeration(jf, mrEntries);
+            testStream(jf, mrEntries);
+        }
+
+        try (JarFile jf = new JarFile(multirelease, true, ZipFile.OPEN_READ, Release.BASE)) {
+            testEnumeration(jf, baseEntries);
+            testStream(jf, baseEntries);
+        }
+
+        try (JarFile jf = new JarFile(multirelease, true, ZipFile.OPEN_READ, Release.VERSION_9)) {
+            testEnumeration(jf, v9Entries);
+            testStream(jf, v9Entries);
+        }
+
+        try (JarFile jf = new JarFile(multirelease, true, ZipFile.OPEN_READ, Release.RUNTIME)) {
+            Map<String,JarEntry> expectedEntries;
+            switch (MAJOR_VERSION) {
+                case 9:
+                    expectedEntries = v9Entries;
+                    break;
+                case 10:  // won't get here until JDK 10
+                    expectedEntries = v10Entries;
+                    break;
+                default:
+                    expectedEntries = baseEntries;
+                    break;
+            }
+
+            testEnumeration(jf, expectedEntries);
+            testStream(jf, expectedEntries);
+        }
+    }
+
+    @Test
+    public void testUnversionedJar() throws IOException {
+        try (JarFile jf = new JarFile(unversioned, true, ZipFile.OPEN_READ)) {
+            testEnumeration(jf, uvEntries);
+            testStream(jf, uvEntries);
+        }
+
+        try (JarFile jf = new JarFile(unversioned, true, ZipFile.OPEN_READ, Release.BASE)) {
+            testEnumeration(jf, uvEntries);
+            testStream(jf, uvEntries);
+        }
+
+        try (JarFile jf = new JarFile(unversioned, true, ZipFile.OPEN_READ, Release.VERSION_9)) {
+            testEnumeration(jf, uvEntries);
+            testStream(jf, uvEntries);
+        }
+
+        try (JarFile jf = new JarFile(unversioned, true, ZipFile.OPEN_READ, Release.RUNTIME)) {
+            testEnumeration(jf, uvEntries);
+            testStream(jf, uvEntries);
+        }
+    }
+
+    private void testEnumeration(JarFile jf, Map<String,JarEntry> expectedEntries) {
+        Map<String, JarEntry> actualEntries = new HashMap<>();
+        for (Enumeration<JarEntry> e = jf.entries(); e.hasMoreElements(); ) {
+            JarEntry je = e.nextElement();
+            actualEntries.put(je.getName(), je);
+        }
+
+        testEntries(jf, actualEntries, expectedEntries);
+    }
+
+
+    private void testStream(JarFile jf, Map<String,JarEntry> expectedEntries) {
+        Map<String,JarEntry> actualEntries = jf.stream().collect(Collectors.toMap(je -> je.getName(), je -> je));
+
+        testEntries(jf, actualEntries, expectedEntries);
+    }
+
+    private void testEntries(JarFile jf, Map<String,JarEntry> actualEntries, Map<String,JarEntry> expectedEntries) {
+        /* For multi-release jar files constructed with a Release object,
+         * actualEntries contain versionedEntries that are considered part of the
+         * public API.  They have a 1-1 correspondence with baseEntries,
+         * so entries that are not part of the public API won't be present,
+         * i.e. those entries with a name that starts with version/PackagePrivate
+         * in this particular jar file (multi-release.jar)
+         */
+
+        Map<String,JarEntry> entries;
+        if (expectedEntries == mrEntries) {
+            Assert.assertEquals(actualEntries.size(), mrEntries.size());
+            entries = mrEntries;
+        } else if (expectedEntries == uvEntries) {
+            Assert.assertEquals(actualEntries.size(), uvEntries.size());
+            entries = uvEntries;
+        } else {
+            Assert.assertEquals(actualEntries.size(), baseEntries.size());  // this is correct
+            entries = baseEntries;
+        }
+
+        entries.keySet().forEach(name -> {
+            JarEntry ee = expectedEntries.get(name);
+            if (ee == null) ee = entries.get(name);
+            JarEntry ae = actualEntries.get(name);
+            try {
+                compare(jf, ae, ee);
+            } catch (IOException x) {
+                throw new RuntimeException(x);
+            }
+        });
+    }
+
+    private void compare(JarFile jf, JarEntry actual, JarEntry expected) throws IOException {
+        byte[] abytes;
+        byte[] ebytes;
+
+        try (InputStream is = jf.getInputStream(actual)) {
+            abytes = is.readAllBytes();
+        }
+
+        try (InputStream is = jf.getInputStream(expected)) {
+            ebytes = is.readAllBytes();
+        }
+
+        Assert.assertEquals(abytes, ebytes);
+    }
+}
diff --git a/jdk/test/java/util/jar/JarFile/MultiReleaseJarProperties.java b/jdk/test/java/util/jar/JarFile/MultiReleaseJarProperties.java
new file mode 100644
index 00000000000..6bf059fb8ea
--- /dev/null
+++ b/jdk/test/java/util/jar/JarFile/MultiReleaseJarProperties.java
@@ -0,0 +1,202 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8132734
+ * @summary Test the System properties for JarFile that support multi-release jar files
+ * @library /lib/testlibrary/java/util/jar
+ * @build Compiler JarBuilder CreateMultiReleaseTestJars
+ * @run testng MultiReleaseJarProperties
+ * @run testng/othervm -Djdk.util.jar.version=0 MultiReleaseJarProperties
+ * @run testng/othervm -Djdk.util.jar.version=8 MultiReleaseJarProperties
+ * @run testng/othervm -Djdk.util.jar.version=9 MultiReleaseJarProperties
+ * @run testng/othervm -Djdk.util.jar.version=10 MultiReleaseJarProperties
+ * @run testng/othervm -Djdk.util.jar.version=100 MultiReleaseJarProperties
+ * @run testng/othervm -Djdk.util.jar.version=8 -Djdk.util.jar.enableMultiRelease=false MultiReleaseJarProperties
+ * @run testng/othervm -Djdk.util.jar.version=9 -Djdk.util.jar.enableMultiRelease=false MultiReleaseJarProperties
+ * @run testng/othervm -Djdk.util.jar.version=10 -Djdk.util.jar.enableMultiRelease=false MultiReleaseJarProperties
+ * @run testng/othervm -Djdk.util.jar.version=8 -Djdk.util.jar.enableMultiRelease=force MultiReleaseJarProperties
+ * @run testng/othervm -Djdk.util.jar.version=9 -Djdk.util.jar.enableMultiRelease=force MultiReleaseJarProperties
+ * @run testng/othervm -Djdk.util.jar.version=10 -Djdk.util.jar.enableMultiRelease=force MultiReleaseJarProperties
+ * @run testng/othervm -Djdk.util.jar.enableMultiRelease=false MultiReleaseJarProperties
+ * @run testng/othervm -Djdk.util.jar.enableMultiRelease=force MultiReleaseJarProperties
+ */
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodType;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.nio.file.Files;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
+import jdk.Version;
+
+import org.testng.Assert;
+import org.testng.annotations.AfterClass;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.Test;
+
+public class MultiReleaseJarProperties {
+
+    static final int MAJOR_VERSION = Version.current().major();
+
+    final static int ROOTVERSION = 8; // magic number from knowledge of internals
+    final static String userdir = System.getProperty("user.dir", ".");
+    final static File multirelease = new File(userdir, "multi-release.jar");
+    protected int rtVersion;
+    boolean force;
+    protected ClassLoader cldr;
+    protected Class<?> rootClass;
+
+    @BeforeClass
+    public void initialize() throws Exception {
+        CreateMultiReleaseTestJars creator =  new CreateMultiReleaseTestJars();
+        creator.compileEntries();
+        creator.buildMultiReleaseJar();
+
+        rtVersion = Integer.getInteger("jdk.util.jar.version", MAJOR_VERSION);
+        String mrprop = System.getProperty("jdk.util.jar.enableMultiRelease", "");
+        if (mrprop.equals("false")) {
+            rtVersion = ROOTVERSION;
+        } else if (rtVersion < ROOTVERSION) {
+            rtVersion = ROOTVERSION;
+        } else if (rtVersion > MAJOR_VERSION) {
+            rtVersion = MAJOR_VERSION;
+        }
+        force = mrprop.equals("force");
+
+        initializeClassLoader();
+    }
+
+    protected void initializeClassLoader() throws Exception {
+        URL[] urls = new URL[]{multirelease.toURI().toURL()};
+        cldr = new URLClassLoader(urls);
+        // load any class, Main is convenient and in the root entries
+        rootClass = cldr.loadClass("version.Main");
+    }
+
+    @AfterClass
+    public void close() throws IOException {
+        ((URLClassLoader)cldr).close();
+        Files.delete(multirelease.toPath());
+    }
+
+    /*
+     * jdk.util.jar.enableMultiRelease=force is a no-op for URLClassLoader
+     */
+    @Test
+    public void testURLClassLoader() throws Throwable {
+        Class<?> vcls = cldr.loadClass("version.Version");
+        invokeMethod(vcls, rtVersion);
+    }
+
+    protected void invokeMethod(Class<?> vcls, int expected) throws Throwable {
+        MethodType mt = MethodType.methodType(int.class);
+        MethodHandle mh = MethodHandles.lookup().findVirtual(vcls, "getVersion", mt);
+        Assert.assertEquals(expected, (int) mh.invoke(vcls.newInstance()));
+    }
+
+    /*
+     * jdk.util.jar.enableMultiRelease=force should affect a custom class loader
+     */
+    @Test
+    public void testClassLoader() throws Throwable {
+        try (JarFile jf = new JarFile(multirelease)) {  // do not set runtime versioning
+            ClassLoader cldr = new CustomClassLoader(jf);
+            Class<?> vcls = cldr.loadClass("version.Version");
+            if (rtVersion == 9) {
+                try {
+                    cldr.loadClass("version.PackagePrivate");
+                } catch (ClassNotFoundException x) {
+                    if (force) throw x;
+                }
+            }
+            invokeMethod(vcls, force ? rtVersion : ROOTVERSION);
+        }
+    }
+
+    private static class CustomClassLoader extends ClassLoader {
+        private final JarFile jf;
+
+        CustomClassLoader(JarFile jf) throws Exception {
+            super(null);
+            this.jf = jf;
+        }
+
+        protected Class<?> findClass(String name) throws ClassNotFoundException {
+            try {
+                byte[] b;
+                String entryName = name.replace(".", "/") + ".class";
+                JarEntry je = jf.getJarEntry(entryName);
+                if (je != null) {
+                    try (InputStream is = jf.getInputStream(je)) {
+                        b = new byte[(int) je.getSize()];
+                        is.read(b);
+                    }
+                    return defineClass(name, b, 0, b.length);
+                }
+                throw new ClassNotFoundException(name);
+            } catch (IOException x) {
+                throw new ClassNotFoundException(x.getMessage());
+            }
+        }
+    }
+
+    @Test
+    public void testGetResourceAsStream() throws Exception {
+        String resource = rtVersion == 9 ? "/version/PackagePrivate.java" : "/version/Version.java";
+        // use fileRootClass as a base for getting resources
+        getResourceAsStream(rootClass, resource);
+    }
+
+    protected void getResourceAsStream(Class<?> rootClass, String resource) throws Exception {
+        try (InputStream is = rootClass.getResourceAsStream(resource)) {
+            byte[] bytes = is.readAllBytes();
+            resource = new String(bytes);
+        }
+        String match = "return " + rtVersion + ";";
+        Assert.assertTrue(resource.contains(match));
+    }
+
+    @Test
+    public void testGetResource() throws Exception {
+        String resource = rtVersion == 9 ? "/version/PackagePrivate.java" : "/version/Version.java";
+        // use rootClass as a base for getting resources
+        getResource(rootClass, resource);
+    }
+
+    protected void getResource(Class<?> rootClass, String resource) throws Exception {
+        URL url = rootClass.getResource(resource);
+        try (InputStream is = url.openStream()) {
+            byte[] bytes = is.readAllBytes();
+            resource = new String(bytes);
+        }
+        String match = "return " + rtVersion + ";";
+        Assert.assertTrue(resource.contains(match));
+    }
+}
diff --git a/jdk/test/java/util/jar/JarFile/MultiReleaseJarSecurity.java b/jdk/test/java/util/jar/JarFile/MultiReleaseJarSecurity.java
new file mode 100644
index 00000000000..348194a3be3
--- /dev/null
+++ b/jdk/test/java/util/jar/JarFile/MultiReleaseJarSecurity.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8132734
+ * @summary Test potential security related issues
+ * @library /lib/testlibrary/java/util/jar
+ * @build Compiler JarBuilder CreateMultiReleaseTestJars
+ * @run testng MultiReleaseJarSecurity
+ */
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.security.CodeSigner;
+import java.security.cert.Certificate;
+import java.util.Arrays;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
+import java.util.zip.ZipFile;
+import jdk.Version;
+
+import org.testng.Assert;
+import org.testng.annotations.AfterClass;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.Test;
+
+public class MultiReleaseJarSecurity {
+
+    static final int MAJOR_VERSION = Version.current().major();
+
+    String userdir = System.getProperty("user.dir",".");
+    File multirelease = new File(userdir, "multi-release.jar");
+    File signedmultirelease = new File(userdir, "signed-multi-release.jar");
+
+    @BeforeClass
+    public void initialize() throws Exception {
+        CreateMultiReleaseTestJars creator =  new CreateMultiReleaseTestJars();
+        creator.compileEntries();
+        creator.buildMultiReleaseJar();
+        creator.buildSignedMultiReleaseJar();
+    }
+
+    @AfterClass
+    public void close() throws IOException {
+        Files.delete(multirelease.toPath());
+        Files.delete(signedmultirelease.toPath());
+    }
+
+    @Test
+    public void testCertsAndSigners() throws IOException {
+        try (JarFile jf = new JarFile(signedmultirelease, true, ZipFile.OPEN_READ, JarFile.Release.RUNTIME)) {
+            CertsAndSigners vcas = new CertsAndSigners(jf, jf.getJarEntry("version/Version.class"));
+            CertsAndSigners rcas = new CertsAndSigners(jf, jf.getJarEntry("META-INF/versions/" + MAJOR_VERSION + "/version/Version.class"));
+            Assert.assertTrue(Arrays.equals(rcas.getCertificates(), vcas.getCertificates()));
+            Assert.assertTrue(Arrays.equals(rcas.getCodeSigners(), vcas.getCodeSigners()));
+        }
+    }
+
+    private static class CertsAndSigners {
+        final private JarFile jf;
+        final private JarEntry je;
+        private boolean readComplete;
+
+        CertsAndSigners(JarFile jf, JarEntry je) {
+            this.jf = jf;
+            this.je = je;
+        }
+
+        Certificate[] getCertificates() throws IOException {
+            readEntry();
+            return je.getCertificates();
+        }
+
+        CodeSigner[] getCodeSigners() throws IOException {
+            readEntry();
+            return je.getCodeSigners();
+        }
+
+        private void readEntry() throws IOException {
+            if (!readComplete) {
+                try (InputStream is = jf.getInputStream(je)) {
+                    is.readAllBytes();
+                }
+                readComplete = true;
+            }
+        }
+    }
+}
diff --git a/jdk/test/java/util/logging/LogManagerAppContextDeadlock.java b/jdk/test/java/util/logging/LogManagerAppContextDeadlock.java
index 2f1641f49e3..f54eb2a7a5c 100644
--- a/jdk/test/java/util/logging/LogManagerAppContextDeadlock.java
+++ b/jdk/test/java/util/logging/LogManagerAppContextDeadlock.java
@@ -141,6 +141,7 @@ public class LogManagerAppContextDeadlock {
         t1.setDaemon(true);
         t1.start();
         Thread t2 = new Thread() {
+            public Object logger;
             public void run() {
                 sem3.release();
                 try {
@@ -151,7 +152,10 @@ public class LogManagerAppContextDeadlock {
                     Thread.interrupted();
                 }
                 System.out.println("Logger.getLogger(name).info(name)");
-                Logger.getLogger(test.name());//.info(name);
+                // stick the logger in an instance variable to prevent it
+                // from being garbage collected before the main thread
+                // calls LogManager.getLogger() below.
+                logger = Logger.getLogger(test.name());//.info(name);
                 System.out.println("Done: Logger.getLogger(name).info(name)");
             }
         };
diff --git a/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/DoubleStreamTestDataProvider.java b/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/DoubleStreamTestDataProvider.java
index d9a87bb8115..1b987485aca 100644
--- a/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/DoubleStreamTestDataProvider.java
+++ b/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/DoubleStreamTestDataProvider.java
@@ -126,6 +126,9 @@ public class DoubleStreamTestDataProvider {
                                             () -> Spliterators.spliterator(isl.iterator(), doubles.length, 0)));
                 spliterators.add(splitDescr("Primitives.s(SpinedBuffer.iterator()):" + name,
                                             () -> Spliterators.spliteratorUnknownSize(isl.iterator(), 0)));
+                spliterators.add(splitDescr("DoubleStream.iterate(0,x->x<l;x->x+1):" + name,
+                                            () -> DoubleStream.iterate(0.0, x -> x < doubles.length, x -> x + 1.0)
+                                                              .spliterator()));
                 // Need more!
             }
             spliteratorTestData = spliterators.toArray(new Object[0][]);
diff --git a/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/IntStreamTestDataProvider.java b/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/IntStreamTestDataProvider.java
index 945cd9580e5..9afbaf76276 100644
--- a/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/IntStreamTestDataProvider.java
+++ b/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/IntStreamTestDataProvider.java
@@ -136,6 +136,8 @@ public class IntStreamTestDataProvider {
                                             () -> IntStream.range(0, ints.length).spliterator()));
                 spliterators.add(splitDescr("IntStream.intRangeClosed(0,l):" + name,
                                             () -> IntStream.rangeClosed(0, ints.length).spliterator()));
+                spliterators.add(splitDescr("IntStream.iterate(0,x->x<l,x->x+1): " + name,
+                                            () -> IntStream.iterate(0, x -> x < ints.length, x -> x + 1).spliterator()));
                 // Need more!
             }
             spliteratorTestData = spliterators.toArray(new Object[0][]);
diff --git a/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/LongStreamTestDataProvider.java b/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/LongStreamTestDataProvider.java
index 80b1dcc1019..17fd8185a20 100644
--- a/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/LongStreamTestDataProvider.java
+++ b/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/LongStreamTestDataProvider.java
@@ -136,6 +136,9 @@ public class LongStreamTestDataProvider {
                                             () -> LongStream.range(0, longs.length).spliterator()));
                 spliterators.add(splitDescr("LongStream.longRangeClosed(0,l):" + name,
                                             () -> LongStream.rangeClosed(0, longs.length).spliterator()));
+                spliterators.add(splitDescr("LongStream.iterate(0,x->x<l;x->x+1):" + name,
+                                            () -> LongStream.iterate(0L, x -> x < longs.length, x -> x + 1L)
+                                                            .spliterator()));
                 // Need more!
             }
             spliteratorTestData = spliterators.toArray(new Object[0][]);
diff --git a/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/StreamTestDataProvider.java b/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/StreamTestDataProvider.java
index b3aa58ac842..05312b44a34 100644
--- a/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/StreamTestDataProvider.java
+++ b/jdk/test/java/util/stream/bootlib/java.base/java/util/stream/StreamTestDataProvider.java
@@ -171,6 +171,8 @@ public class StreamTestDataProvider {
                                             () -> Spliterators.spliterator(Arrays.asList(ints).iterator(), ints.length, 0)));
                 spliterators.add(splitDescr("Iterators.s(Arrays.s(array).iterator()):" + name,
                                             () -> Spliterators.spliteratorUnknownSize(Arrays.asList(ints).iterator(), 0)));
+                spliterators.add(splitDescr("Stream.iterate(0,x->x<l,x->x+1): " + name,
+                                            () -> Stream.iterate(0, x -> x < ints.length, x -> x + 1).spliterator()));
                 // @@@ Add map and collection spliterators when spliterator() is exposed on Collection or Iterable
             }
             spliteratorTestData = spliterators.toArray(new Object[0][]);
diff --git a/jdk/test/java/util/stream/test/org/openjdk/tests/java/util/stream/IterateTest.java b/jdk/test/java/util/stream/test/org/openjdk/tests/java/util/stream/IterateTest.java
new file mode 100644
index 00000000000..7843f22563f
--- /dev/null
+++ b/jdk/test/java/util/stream/test/org/openjdk/tests/java/util/stream/IterateTest.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8072727
+ */
+
+package org.openjdk.tests.java.util.stream;
+
+import java.util.List;
+import java.util.Objects;
+import java.util.stream.DoubleStream;
+import java.util.stream.IntStream;
+import java.util.stream.LongStream;
+import java.util.stream.OpTestCase;
+import java.util.stream.Stream;
+import java.util.stream.TestData;
+import java.util.stream.TestData.Factory;
+
+import static java.util.stream.ThowableHelper.checkNPE;
+
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+
+@Test
+public class IterateTest extends OpTestCase {
+
+    @DataProvider(name = "IterateStreamsData")
+    public static Object[][] makeIterateStreamsTestData() {
+        Object[][] data = {
+            {List.of(),
+                Factory.ofSupplier("ref.empty", () -> Stream.iterate(1, x -> x < 0, x -> x * 2))},
+            {List.of(1),
+                Factory.ofSupplier("ref.one", () -> Stream.iterate(1, x -> x < 2, x -> x * 2))},
+            {List.of(1, 2, 4, 8, 16, 32, 64, 128, 256, 512),
+                Factory.ofSupplier("ref.ten", () -> Stream.iterate(1, x -> x < 1000, x -> x * 2))},
+            {List.of(10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0),
+                Factory.ofSupplier("ref.nullCheck", () -> Stream.iterate(10, Objects::nonNull, x -> x > 0 ? x - 1 : null))},
+            {List.of(),
+                Factory.ofIntSupplier("int.empty", () -> IntStream.iterate(1, x -> x < 0, x -> x + 1))},
+            {List.of(1),
+                Factory.ofIntSupplier("int.one", () -> IntStream.iterate(1, x -> x < 2, x -> x + 1))},
+            {List.of(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),
+                Factory.ofIntSupplier("int.ten", () -> IntStream.iterate(1, x -> x <= 10, x -> x + 1))},
+            {List.of(5, 4, 3, 2, 1),
+                Factory.ofIntSupplier("int.divZero", () -> IntStream.iterate(5, x -> x != 0, x -> x - 1/x/2 - 1))},
+            {List.of(),
+                Factory.ofLongSupplier("long.empty", () -> LongStream.iterate(1L, x -> x < 0, x -> x + 1))},
+            {List.of(1L),
+                Factory.ofLongSupplier("long.one", () -> LongStream.iterate(1L, x -> x < 2, x -> x + 1))},
+            {List.of(1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L),
+                Factory.ofLongSupplier("long.ten", () -> LongStream.iterate(1L, x -> x <= 10, x -> x + 1))},
+            {List.of(),
+                Factory.ofDoubleSupplier("double.empty", () -> DoubleStream.iterate(1.0, x -> x < 0, x -> x + 1))},
+            {List.of(1.0),
+                Factory.ofDoubleSupplier("double.one", () -> DoubleStream.iterate(1.0, x -> x < 2, x -> x + 1))},
+            {List.of(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0),
+                Factory.ofDoubleSupplier("double.ten", () -> DoubleStream.iterate(1.0, x -> x <= 10, x -> x + 1))}
+        };
+        return data;
+    }
+
+    @Test(dataProvider = "IterateStreamsData")
+    public <T> void testIterate(List<T> expected, TestData<T, ?> data) {
+        withData(data).stream(s -> s).expectedResult(expected).exercise();
+    }
+
+    @Test
+    public void testNPE() {
+        checkNPE(() -> Stream.iterate("", null, x -> x + "a"));
+        checkNPE(() -> Stream.iterate("", String::isEmpty, null));
+        checkNPE(() -> IntStream.iterate(0, null, x -> x + 1));
+        checkNPE(() -> IntStream.iterate(0, x -> x < 10, null));
+        checkNPE(() -> LongStream.iterate(0, null, x -> x + 1));
+        checkNPE(() -> LongStream.iterate(0, x -> x < 10, null));
+        checkNPE(() -> DoubleStream.iterate(0, null, x -> x + 1));
+        checkNPE(() -> DoubleStream.iterate(0, x -> x < 10, null));
+    }
+}
diff --git a/jdk/test/java/util/stream/test/org/openjdk/tests/java/util/stream/StreamCloseTest.java b/jdk/test/java/util/stream/test/org/openjdk/tests/java/util/stream/StreamCloseTest.java
index 6fd24a9816a..d20a6670dac 100644
--- a/jdk/test/java/util/stream/test/org/openjdk/tests/java/util/stream/StreamCloseTest.java
+++ b/jdk/test/java/util/stream/test/org/openjdk/tests/java/util/stream/StreamCloseTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,7 +24,7 @@
 /*
  * @test
  * @summary close handlers and closing streams
- * @bug 8044047
+ * @bug 8044047 8147505
  */
 
 package org.openjdk.tests.java.util.stream;
@@ -37,6 +37,7 @@ import org.testng.annotations.Test;
 
 import static java.util.stream.LambdaTestHelpers.countTo;
 import static java.util.stream.ThowableHelper.checkNPE;
+import static java.util.stream.ThowableHelper.checkISE;
 
 @Test(groups = { "serialization-hostile" })
 public class StreamCloseTest extends OpTestCase {
@@ -170,4 +171,21 @@ public class StreamCloseTest extends OpTestCase {
         for (int i=0; i<n-1; i++)
         assertTrue(e.getSuppressed()[i].getMessage().equals(String.valueOf(i + 2)));
     }
+
+    public void testConsumed() {
+        try(Stream<Integer> s = countTo(100).stream()) {
+            s.forEach(i -> {});
+            // Adding onClose handler when stream is consumed is illegal
+            // handler must not be registered
+            checkISE(() -> s.onClose(() -> fail("1")));
+        }
+
+        // close() must be idempotent:
+        // second close() invoked at the end of try-with-resources must have no effect
+        try(Stream<Integer> s = countTo(100).stream()) {
+            s.close();
+            // Adding onClose handler when stream is closed is also illegal
+            checkISE(() -> s.onClose(() -> fail("3")));
+        }
+    }
 }
diff --git a/jdk/test/java/util/zip/TestLocalTime.java b/jdk/test/java/util/zip/TestLocalTime.java
index 93770ef2f3b..d4b669a1033 100644
--- a/jdk/test/java/util/zip/TestLocalTime.java
+++ b/jdk/test/java/util/zip/TestLocalTime.java
@@ -24,7 +24,6 @@
 /*
  * @test
  * @bug 8075526 8135108
- * @key intermittent
  * @summary Test timestamp via ZipEntry.get/setTimeLocal()
  */
 
diff --git a/jdk/test/javax/crypto/JceSecurity/FinalRestricted.java b/jdk/test/javax/crypto/JceSecurity/FinalRestricted.java
new file mode 100644
index 00000000000..fdfa76de068
--- /dev/null
+++ b/jdk/test/javax/crypto/JceSecurity/FinalRestricted.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8149417
+ * @summary Use final restricted flag
+ */
+
+import java.security.*;
+import java.lang.reflect.*;
+
+public class FinalRestricted {
+
+    public static void main(String[] args) throws Exception {
+
+        int modifiers = Class.forName("javax.crypto.JceSecurity")
+                    .getDeclaredField("isRestricted").getModifiers();
+        if (!(Modifier.isFinal(modifiers) && Modifier.isStatic(modifiers) &&
+                Modifier.isPrivate(modifiers))) {
+            throw new Exception("JceSecurity.isRestricted is not " +
+                                "a private static final field!");
+        }
+    }
+}
diff --git a/jdk/test/javax/management/mxbean/MXBeanLoadingTest1.java b/jdk/test/javax/management/mxbean/MXBeanLoadingTest1.java
index 699260777d1..2dd9abdaaa6 100644
--- a/jdk/test/javax/management/mxbean/MXBeanLoadingTest1.java
+++ b/jdk/test/javax/management/mxbean/MXBeanLoadingTest1.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -33,7 +33,6 @@
 
 import java.lang.ref.WeakReference;
 import java.net.URL;
-import java.net.URLClassLoader;
 import java.util.Arrays;
 import java.util.Map;
 import javax.management.Attribute;
@@ -70,16 +69,16 @@ public class MXBeanLoadingTest1 {
                     + " some little extra check of Descriptors, MBean*Info.");
 
             ClassLoader myClassLoader = MXBeanLoadingTest1.class.getClassLoader();
+            if(myClassLoader == null)
+                throw new RuntimeException("Test Failed : Null Classloader for test");
+            URL url = myClassLoader.getResource(
+                    MXBeanLoadingTest1.class.getCanonicalName()
+                            .replace(".", "/") + ".class");
+            String clsLoadPath = url.toURI().toString().
+                    replaceAll(MXBeanLoadingTest1.class.getSimpleName()
+                            + ".class", "");
 
-            if (!(myClassLoader instanceof URLClassLoader)) {
-                String message = "(ERROR) Test's class loader is not " +
-                        "a URLClassLoader";
-                System.out.println(message);
-                throw new RuntimeException(message);
-            }
-
-            URLClassLoader myURLClassLoader = (URLClassLoader) myClassLoader;
-            URL[] urls = myURLClassLoader.getURLs();
+            URL[] urls = new URL[]{new URL(clsLoadPath)};
             PrivateMLet mlet = new PrivateMLet(urls, null, false);
             Class<?> shadowClass = mlet.loadClass(TestMXBean.class.getName());
 
diff --git a/jdk/test/javax/net/ssl/Stapling/StapleEnableProps.java b/jdk/test/javax/net/ssl/Stapling/StapleEnableProps.java
new file mode 100644
index 00000000000..7dece5ba724
--- /dev/null
+++ b/jdk/test/javax/net/ssl/Stapling/StapleEnableProps.java
@@ -0,0 +1,721 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+// SunJSSE does not support dynamic system properties, no way to re-use
+// system properties in samevm/agentvm mode.
+
+/*
+ * @test
+ * @bug 8145854
+ * @summary SSLContextImpl.statusResponseManager should be generated if required
+ * @library ../../../../java/security/testlibrary
+ * @build CertificateBuilder SimpleOCSPServer
+ * @run main/othervm StapleEnableProps
+ */
+
+import javax.net.ssl.*;
+import javax.net.ssl.SSLEngineResult.*;
+import java.io.*;
+import java.math.BigInteger;
+import java.security.*;
+import java.nio.*;
+import java.security.cert.X509Certificate;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.concurrent.TimeUnit;
+
+import sun.security.testlibrary.SimpleOCSPServer;
+import sun.security.testlibrary.CertificateBuilder;
+
+public class StapleEnableProps {
+
+    /*
+     * Enables logging of the SSLEngine operations.
+     */
+    private static final boolean logging = true;
+
+    /*
+     * Enables the JSSE system debugging system property:
+     *
+     *     -Djavax.net.debug=all
+     *
+     * This gives a lot of low-level information about operations underway,
+     * including specific handshake messages, and might be best examined
+     * after gaining some familiarity with this application.
+     */
+    private static final boolean debug = false;
+
+    // These two ByteBuffer references will be used to hang onto ClientHello
+    // messages with and without the status_request[_v2] extensions.  These
+    // will be used in the server-side stapling tests.
+    private static ByteBuffer cHelloStaple;
+    private static ByteBuffer cHelloNoStaple;
+
+    // The following items are used to set up the keystores.
+    private static final String passwd = "passphrase";
+    private static final String ROOT_ALIAS = "root";
+    private static final String INT_ALIAS = "intermediate";
+    private static final String SSL_ALIAS = "ssl";
+
+    // PKI components we will need for this test
+    private static KeyManagerFactory kmf;
+    private static TrustManagerFactory tmf;
+    private static KeyStore rootKeystore;       // Root CA Keystore
+    private static KeyStore intKeystore;        // Intermediate CA Keystore
+    private static KeyStore serverKeystore;     // SSL Server Keystore
+    private static KeyStore trustStore;         // SSL Client trust store
+    private static SimpleOCSPServer rootOcsp;   // Root CA OCSP Responder
+    private static int rootOcspPort;            // Port for root OCSP
+    private static SimpleOCSPServer intOcsp;    // Intermediate CA OCSP server
+    private static int intOcspPort;             // Port for intermediate OCSP
+
+    // A few helpful TLS definitions to make it easier
+    private static final int HELLO_EXT_STATUS_REQ = 5;
+    private static final int HELLO_EXT_STATUS_REQ_V2 = 17;
+
+    /*
+     * Main entry point for this test.
+     */
+    public static void main(String args[]) throws Exception {
+        if (debug) {
+            System.setProperty("javax.net.debug", "ssl");
+        }
+
+        // Create the PKI we will use for the test and start the OCSP servers
+        createPKI();
+
+        // Set up the KeyManagerFactory and TrustManagerFactory
+        kmf = KeyManagerFactory.getInstance("PKIX");
+        kmf.init(serverKeystore, passwd.toCharArray());
+        tmf = TrustManagerFactory.getInstance("PKIX");
+        tmf.init(trustStore);
+
+        // Run the client and server property tests
+        testClientProp();
+        testServerProp();
+
+    }
+
+    private static void testClientProp() throws Exception {
+        SSLEngineResult clientResult;
+
+        // Test with the client-side enable property set to true
+        System.out.println("=========================================");
+        System.out.println("Client Test 1: " +
+                "jdk.tls.client.enableStatusRequestExtension = true");
+        System.out.println("=========================================");
+
+        System.setProperty("jdk.tls.client.enableStatusRequestExtension",
+                "true");
+        SSLContext ctxStaple = SSLContext.getInstance("TLS");
+        ctxStaple.init(null, tmf.getTrustManagers(), null);
+        SSLEngine engine = ctxStaple.createSSLEngine();
+        engine.setUseClientMode(true);
+        SSLSession session = engine.getSession();
+        ByteBuffer clientOut = ByteBuffer.wrap("I'm a Client".getBytes());
+        ByteBuffer cTOs =
+                ByteBuffer.allocateDirect(session.getPacketBufferSize());
+
+        // Create and check the ClientHello message
+        clientResult = engine.wrap(clientOut, cTOs);
+        log("client wrap: ", clientResult);
+        if (clientResult.getStatus() != SSLEngineResult.Status.OK) {
+            throw new SSLException("Client wrap got status: " +
+                    clientResult.getStatus());
+        }
+        cTOs.flip();
+        System.out.println(dumpHexBytes(cTOs));
+        checkClientHello(cTOs, true, true);
+        cHelloStaple = cTOs;
+
+        // Test with the property set to false
+        System.out.println("=========================================");
+        System.out.println("Client Test 2: " +
+                "jdk.tls.client.enableStatusRequestExtension = false");
+        System.out.println("=========================================");
+
+        System.setProperty("jdk.tls.client.enableStatusRequestExtension",
+                "false");
+        SSLContext ctxNoStaple = SSLContext.getInstance("TLS");
+        ctxNoStaple.init(null, tmf.getTrustManagers(), null);
+        engine = ctxNoStaple.createSSLEngine();
+        engine.setUseClientMode(true);
+        session = engine.getSession();
+        cTOs = ByteBuffer.allocateDirect(session.getPacketBufferSize());
+
+        // Create and check the ClientHello message
+        clientResult = engine.wrap(clientOut, cTOs);
+        log("client wrap: ", clientResult);
+        if (clientResult.getStatus() != SSLEngineResult.Status.OK) {
+            throw new SSLException("Client wrap got status: " +
+                    clientResult.getStatus());
+        }
+        cTOs.flip();
+        System.out.println(dumpHexBytes(cTOs));
+        checkClientHello(cTOs, false, false);
+        cHelloNoStaple = cTOs;
+    }
+
+    private static void testServerProp() throws Exception {
+        SSLEngineResult serverResult;
+        HandshakeStatus hsStat;
+
+        // Test with the server-side enable property set to true
+        System.out.println("=========================================");
+        System.out.println("Server Test 1: " +
+                "jdk.tls.server.enableStatusRequestExtension = true");
+        System.out.println("=========================================");
+
+        System.setProperty("jdk.tls.server.enableStatusRequestExtension",
+                "true");
+        SSLContext ctxStaple = SSLContext.getInstance("TLS");
+        ctxStaple.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
+        SSLEngine engine = ctxStaple.createSSLEngine();
+        engine.setUseClientMode(false);
+        SSLSession session = engine.getSession();
+        ByteBuffer serverOut = ByteBuffer.wrap("I'm a Server".getBytes());
+        ByteBuffer serverIn =
+                ByteBuffer.allocate(session.getApplicationBufferSize() + 50);
+        ByteBuffer sTOc =
+                ByteBuffer.allocateDirect(session.getPacketBufferSize());
+
+        // Consume the client hello
+        serverResult = engine.unwrap(cHelloStaple, serverIn);
+        log("server unwrap: ", serverResult);
+        if (serverResult.getStatus() != SSLEngineResult.Status.OK) {
+            throw new SSLException("Server unwrap got status: " +
+                    serverResult.getStatus());
+        } else if (serverResult.getHandshakeStatus() !=
+                SSLEngineResult.HandshakeStatus.NEED_TASK) {
+             throw new SSLException("Server unwrap expected NEED_TASK, got: " +
+                    serverResult.getHandshakeStatus());
+        }
+        runDelegatedTasks(serverResult, engine);
+        if (engine.getHandshakeStatus() !=
+                SSLEngineResult.HandshakeStatus.NEED_WRAP) {
+            throw new SSLException("Expected NEED_WRAP, got: " +
+                    engine.getHandshakeStatus());
+        }
+
+        // Generate a TLS record with the ServerHello
+        serverResult = engine.wrap(serverOut, sTOc);
+        log("client wrap: ", serverResult);
+        if (serverResult.getStatus() != SSLEngineResult.Status.OK) {
+            throw new SSLException("Client wrap got status: " +
+                    serverResult.getStatus());
+        }
+        sTOc.flip();
+        System.out.println(dumpHexBytes(sTOc));
+        checkServerHello(sTOc, false, true);
+
+        // Flip the client hello so we can reuse it in the next test.
+        cHelloStaple.flip();
+
+        // Test with the server-side enable property set to false
+        System.out.println("=========================================");
+        System.out.println("Server Test 2: " +
+                "jdk.tls.server.enableStatusRequestExtension = false");
+        System.out.println("=========================================");
+
+        System.setProperty("jdk.tls.server.enableStatusRequestExtension",
+                "false");
+        SSLContext ctxNoStaple = SSLContext.getInstance("TLS");
+        ctxNoStaple.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
+        engine = ctxNoStaple.createSSLEngine();
+        engine.setUseClientMode(false);
+        session = engine.getSession();
+        serverIn = ByteBuffer.allocate(session.getApplicationBufferSize() + 50);
+        sTOc = ByteBuffer.allocateDirect(session.getPacketBufferSize());
+
+        // Consume the client hello
+        serverResult = engine.unwrap(cHelloStaple, serverIn);
+        log("server unwrap: ", serverResult);
+        if (serverResult.getStatus() != SSLEngineResult.Status.OK) {
+            throw new SSLException("Server unwrap got status: " +
+                    serverResult.getStatus());
+        } else if (serverResult.getHandshakeStatus() !=
+                SSLEngineResult.HandshakeStatus.NEED_TASK) {
+             throw new SSLException("Server unwrap expected NEED_TASK, got: " +
+                    serverResult.getHandshakeStatus());
+        }
+        runDelegatedTasks(serverResult, engine);
+        if (engine.getHandshakeStatus() !=
+                SSLEngineResult.HandshakeStatus.NEED_WRAP) {
+            throw new SSLException("Expected NEED_WRAP, got: " +
+                    engine.getHandshakeStatus());
+        }
+
+        // Generate a TLS record with the ServerHello
+        serverResult = engine.wrap(serverOut, sTOc);
+        log("client wrap: ", serverResult);
+        if (serverResult.getStatus() != SSLEngineResult.Status.OK) {
+            throw new SSLException("Client wrap got status: " +
+                    serverResult.getStatus());
+        }
+        sTOc.flip();
+        System.out.println(dumpHexBytes(sTOc));
+        checkServerHello(sTOc, false, false);
+    }
+
+    /*
+     * If the result indicates that we have outstanding tasks to do,
+     * go ahead and run them in this thread.
+     */
+    private static void runDelegatedTasks(SSLEngineResult result,
+            SSLEngine engine) throws Exception {
+
+        if (result.getHandshakeStatus() == HandshakeStatus.NEED_TASK) {
+            Runnable runnable;
+            while ((runnable = engine.getDelegatedTask()) != null) {
+                log("\trunning delegated task...");
+                runnable.run();
+            }
+            HandshakeStatus hsStatus = engine.getHandshakeStatus();
+            if (hsStatus == HandshakeStatus.NEED_TASK) {
+                throw new Exception(
+                    "handshake shouldn't need additional tasks");
+            }
+            log("\tnew HandshakeStatus: " + hsStatus);
+        }
+    }
+
+    private static void log(String str, SSLEngineResult result) {
+        if (!logging) {
+            return;
+        }
+        HandshakeStatus hsStatus = result.getHandshakeStatus();
+        log(str +
+            result.getStatus() + "/" + hsStatus + ", " +
+            result.bytesConsumed() + "/" + result.bytesProduced() +
+            " bytes");
+        if (hsStatus == HandshakeStatus.FINISHED) {
+            log("\t...ready for application data");
+        }
+    }
+
+    private static void log(String str) {
+        if (logging) {
+            System.out.println(str);
+        }
+    }
+
+    /**
+     * Dump a ByteBuffer as a hexdump to stdout.  The dumping routine will
+     * start at the current position of the buffer and run to its limit.
+     * After completing the dump, the position will be returned to its
+     * starting point.
+     *
+     * @param data the ByteBuffer to dump to stdout.
+     *
+     * @return the hexdump of the byte array.
+     */
+    private static String dumpHexBytes(ByteBuffer data) {
+        StringBuilder sb = new StringBuilder();
+        if (data != null) {
+            int i = 0;
+            data.mark();
+            while (data.hasRemaining()) {
+                if (i % 16 == 0 && i != 0) {
+                    sb.append("\n");
+                }
+                sb.append(String.format("%02X ", data.get()));
+                i++;
+            }
+            data.reset();
+        }
+
+        return sb.toString();
+    }
+
+    /**
+     * Tests the ClientHello for the presence (or not) of the status_request
+     * and status_request_v2 hello extensions.  It is assumed that the provided
+     * ByteBuffer has its position set at the first byte of the TLS record
+     * containing the ClientHello and contains the entire hello message.  Upon
+     * successful completion of this method the ByteBuffer will have its
+     * position reset to the initial offset in the buffer.  If an exception is
+     * thrown the position at the time of the exception will be preserved.
+     *
+     * @param data the ByteBuffer containing the ClientHello bytes
+     * @param statReqPresent true if the status_request hello extension should
+     * be present.
+     * @param statReqV2Present true if the status_request_v2 hello extension
+     * should be present.
+     *
+     * @throws SSLException if the presence or lack of either the
+     * status_request or status_request_v2 extensions is inconsistent with
+     * the expected settings in the statReqPresent or statReqV2Present
+     * parameters.
+     */
+    private static void checkClientHello(ByteBuffer data,
+            boolean statReqPresent, boolean statReqV2Present)
+            throws SSLException {
+        boolean hasV1 = false;
+        boolean hasV2 = false;
+        Objects.requireNonNull(data);
+        data.mark();
+
+        // Process the TLS record header
+        int type = Byte.toUnsignedInt(data.get());
+        int ver_major = Byte.toUnsignedInt(data.get());
+        int ver_minor = Byte.toUnsignedInt(data.get());
+        int recLen = Short.toUnsignedInt(data.getShort());
+
+        // Simple sanity checks
+        if (type != 22) {
+            throw new SSLException("Not a handshake: Type = " + type);
+        } else if (recLen > data.remaining()) {
+            throw new SSLException("Incomplete record in buffer: " +
+                    "Record length = " + recLen + ", Remaining = " +
+                    data.remaining());
+        }
+
+        // Grab the handshake message header.
+        int msgHdr = data.getInt();
+        int msgType = (msgHdr >> 24) & 0x000000FF;
+        int msgLen = msgHdr & 0x00FFFFFF;
+
+        // More simple sanity checks
+        if (msgType != 1) {
+            throw new SSLException("Not a ClientHello: Type = " + msgType);
+        }
+
+        // Skip over the protocol version and client random
+        data.position(data.position() + 34);
+
+        // Jump past the session ID (if there is one)
+        int sessLen = Byte.toUnsignedInt(data.get());
+        if (sessLen != 0) {
+            data.position(data.position() + sessLen);
+        }
+
+        // Jump past the cipher suites
+        int csLen = Short.toUnsignedInt(data.getShort());
+        if (csLen != 0) {
+            data.position(data.position() + csLen);
+        }
+
+        // ...and the compression
+        int compLen = Byte.toUnsignedInt(data.get());
+        if (compLen != 0) {
+            data.position(data.position() + compLen);
+        }
+
+        // Now for the fun part.  Go through the extensions and look
+        // for the two status request exts.
+        int extsLen = Short.toUnsignedInt(data.getShort());
+        while (data.hasRemaining()) {
+            int extType = Short.toUnsignedInt(data.getShort());
+            int extLen = Short.toUnsignedInt(data.getShort());
+            hasV1 |= (extType == HELLO_EXT_STATUS_REQ);
+            hasV2 |= (extType == HELLO_EXT_STATUS_REQ_V2);
+            data.position(data.position() + extLen);
+        }
+
+        if (hasV1 != statReqPresent) {
+            throw new SSLException("The status_request extension is " +
+                    "inconsistent with the expected result: expected = " +
+                    statReqPresent + ", actual = " + hasV1);
+        } else if (hasV2 != statReqV2Present) {
+            throw new SSLException("The status_request_v2 extension is " +
+                    "inconsistent with the expected result: expected = " +
+                    statReqV2Present + ", actual = " + hasV2);
+        }
+
+        // We should be at the end of the ClientHello
+        data.reset();
+    }
+
+    /**
+     * Tests the ServerHello for the presence (or not) of the status_request
+     * or status_request_v2 hello extension.  It is assumed that the provided
+     * ByteBuffer has its position set at the first byte of the TLS record
+     * containing the ServerHello and contains the entire hello message.  Upon
+     * successful completion of this method the ByteBuffer will have its
+     * position reset to the initial offset in the buffer.  If an exception is
+     * thrown the position at the time of the exception will be preserved.
+     *
+     * @param statReqPresent true if the status_request hello extension should
+     * be present.
+     * @param statReqV2Present true if the status_request_v2 hello extension
+     * should be present.
+     *
+     * @throws SSLException if the presence or lack of either the
+     * status_request or status_request_v2 extensions is inconsistent with
+     * the expected settings in the statReqPresent or statReqV2Present
+     * parameters.
+     */
+    private static void checkServerHello(ByteBuffer data,
+            boolean statReqPresent, boolean statReqV2Present)
+            throws SSLException {
+        boolean hasV1 = false;
+        boolean hasV2 = false;
+        Objects.requireNonNull(data);
+        int startPos = data.position();
+        data.mark();
+
+        // Process the TLS record header
+        int type = Byte.toUnsignedInt(data.get());
+        int ver_major = Byte.toUnsignedInt(data.get());
+        int ver_minor = Byte.toUnsignedInt(data.get());
+        int recLen = Short.toUnsignedInt(data.getShort());
+
+        // Simple sanity checks
+        if (type != 22) {
+            throw new SSLException("Not a handshake: Type = " + type);
+        } else if (recLen > data.remaining()) {
+            throw new SSLException("Incomplete record in buffer: " +
+                    "Record length = " + recLen + ", Remaining = " +
+                    data.remaining());
+        }
+
+        // Grab the handshake message header.
+        int msgHdr = data.getInt();
+        int msgType = (msgHdr >> 24) & 0x000000FF;
+        int msgLen = msgHdr & 0x00FFFFFF;
+
+        // More simple sanity checks
+        if (msgType != 2) {
+            throw new SSLException("Not a ServerHello: Type = " + msgType);
+        }
+
+        // Skip over the protocol version and server random
+        data.position(data.position() + 34);
+
+        // Jump past the session ID
+        int sessLen = Byte.toUnsignedInt(data.get());
+        if (sessLen != 0) {
+            data.position(data.position() + sessLen);
+        }
+
+        // Skip the cipher suite and compression method
+        data.position(data.position() + 3);
+
+        // Go through the extensions and look for the request extension
+        // expected by the caller.
+        int extsLen = Short.toUnsignedInt(data.getShort());
+        while (data.position() < recLen + startPos + 5) {
+            int extType = Short.toUnsignedInt(data.getShort());
+            int extLen = Short.toUnsignedInt(data.getShort());
+            hasV1 |= (extType == HELLO_EXT_STATUS_REQ);
+            hasV2 |= (extType == HELLO_EXT_STATUS_REQ_V2);
+            data.position(data.position() + extLen);
+        }
+
+        if (hasV1 != statReqPresent) {
+            throw new SSLException("The status_request extension is " +
+                    "inconsistent with the expected result: expected = " +
+                    statReqPresent + ", actual = " + hasV1);
+        } else if (hasV2 != statReqV2Present) {
+            throw new SSLException("The status_request_v2 extension is " +
+                    "inconsistent with the expected result: expected = " +
+                    statReqV2Present + ", actual = " + hasV2);
+        }
+
+        // Reset the position to the initial spot at the start of this method.
+        data.reset();
+    }
+
+    /**
+     * Creates the PKI components necessary for this test, including
+     * Root CA, Intermediate CA and SSL server certificates, the keystores
+     * for each entity, a client trust store, and starts the OCSP responders.
+     */
+    private static void createPKI() throws Exception {
+        CertificateBuilder cbld = new CertificateBuilder();
+        KeyPairGenerator keyGen = KeyPairGenerator.getInstance("RSA");
+        keyGen.initialize(2048);
+        KeyStore.Builder keyStoreBuilder =
+                KeyStore.Builder.newInstance("PKCS12", null,
+                        new KeyStore.PasswordProtection(passwd.toCharArray()));
+
+        // Generate Root, IntCA, EE keys
+        KeyPair rootCaKP = keyGen.genKeyPair();
+        log("Generated Root CA KeyPair");
+        KeyPair intCaKP = keyGen.genKeyPair();
+        log("Generated Intermediate CA KeyPair");
+        KeyPair sslKP = keyGen.genKeyPair();
+        log("Generated SSL Cert KeyPair");
+
+        // Set up the Root CA Cert
+        cbld.setSubjectName("CN=Root CA Cert, O=SomeCompany");
+        cbld.setPublicKey(rootCaKP.getPublic());
+        cbld.setSerialNumber(new BigInteger("1"));
+        // Make a 3 year validity starting from 60 days ago
+        long start = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(60);
+        long end = start + TimeUnit.DAYS.toMillis(1085);
+        cbld.setValidity(new Date(start), new Date(end));
+        addCommonExts(cbld, rootCaKP.getPublic(), rootCaKP.getPublic());
+        addCommonCAExts(cbld);
+        // Make our Root CA Cert!
+        X509Certificate rootCert = cbld.build(null, rootCaKP.getPrivate(),
+                "SHA256withRSA");
+        log("Root CA Created:\n" + certInfo(rootCert));
+
+        // Now build a keystore and add the keys and cert
+        rootKeystore = keyStoreBuilder.getKeyStore();
+        java.security.cert.Certificate[] rootChain = {rootCert};
+        rootKeystore.setKeyEntry(ROOT_ALIAS, rootCaKP.getPrivate(),
+                passwd.toCharArray(), rootChain);
+
+        // Now fire up the OCSP responder
+        rootOcsp = new SimpleOCSPServer(rootKeystore, passwd, ROOT_ALIAS, null);
+        rootOcsp.enableLog(logging);
+        rootOcsp.setNextUpdateInterval(3600);
+        rootOcsp.start();
+        Thread.sleep(1000);         // Give the server a second to start up
+        rootOcspPort = rootOcsp.getPort();
+        String rootRespURI = "http://localhost:" + rootOcspPort;
+        log("Root OCSP Responder URI is " + rootRespURI);
+
+        // Now that we have the root keystore and OCSP responder we can
+        // create our intermediate CA.
+        cbld.reset();
+        cbld.setSubjectName("CN=Intermediate CA Cert, O=SomeCompany");
+        cbld.setPublicKey(intCaKP.getPublic());
+        cbld.setSerialNumber(new BigInteger("100"));
+        // Make a 2 year validity starting from 30 days ago
+        start = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(30);
+        end = start + TimeUnit.DAYS.toMillis(730);
+        cbld.setValidity(new Date(start), new Date(end));
+        addCommonExts(cbld, intCaKP.getPublic(), rootCaKP.getPublic());
+        addCommonCAExts(cbld);
+        cbld.addAIAExt(Collections.singletonList(rootRespURI));
+        // Make our Intermediate CA Cert!
+        X509Certificate intCaCert = cbld.build(rootCert, rootCaKP.getPrivate(),
+                "SHA256withRSA");
+        log("Intermediate CA Created:\n" + certInfo(intCaCert));
+
+        // Provide intermediate CA cert revocation info to the Root CA
+        // OCSP responder.
+        Map<BigInteger, SimpleOCSPServer.CertStatusInfo> revInfo =
+            new HashMap<>();
+        revInfo.put(intCaCert.getSerialNumber(),
+                new SimpleOCSPServer.CertStatusInfo(
+                        SimpleOCSPServer.CertStatus.CERT_STATUS_GOOD));
+        rootOcsp.updateStatusDb(revInfo);
+
+        // Now build a keystore and add the keys, chain and root cert as a TA
+        intKeystore = keyStoreBuilder.getKeyStore();
+        java.security.cert.Certificate[] intChain = {intCaCert, rootCert};
+        intKeystore.setKeyEntry(INT_ALIAS, intCaKP.getPrivate(),
+                passwd.toCharArray(), intChain);
+        intKeystore.setCertificateEntry(ROOT_ALIAS, rootCert);
+
+        // Now fire up the Intermediate CA OCSP responder
+        intOcsp = new SimpleOCSPServer(intKeystore, passwd,
+                INT_ALIAS, null);
+        intOcsp.enableLog(logging);
+        intOcsp.setNextUpdateInterval(3600);
+        intOcsp.start();
+        Thread.sleep(1000);
+        intOcspPort = intOcsp.getPort();
+        String intCaRespURI = "http://localhost:" + intOcspPort;
+        log("Intermediate CA OCSP Responder URI is " + intCaRespURI);
+
+        // Last but not least, let's make our SSLCert and add it to its own
+        // Keystore
+        cbld.reset();
+        cbld.setSubjectName("CN=SSLCertificate, O=SomeCompany");
+        cbld.setPublicKey(sslKP.getPublic());
+        cbld.setSerialNumber(new BigInteger("4096"));
+        // Make a 1 year validity starting from 7 days ago
+        start = System.currentTimeMillis() - TimeUnit.DAYS.toMillis(7);
+        end = start + TimeUnit.DAYS.toMillis(365);
+        cbld.setValidity(new Date(start), new Date(end));
+
+        // Add extensions
+        addCommonExts(cbld, sslKP.getPublic(), intCaKP.getPublic());
+        boolean[] kuBits = {true, false, true, false, false, false,
+            false, false, false};
+        cbld.addKeyUsageExt(kuBits);
+        List<String> ekuOids = new ArrayList<>();
+        ekuOids.add("1.3.6.1.5.5.7.3.1");
+        ekuOids.add("1.3.6.1.5.5.7.3.2");
+        cbld.addExtendedKeyUsageExt(ekuOids);
+        cbld.addSubjectAltNameDNSExt(Collections.singletonList("localhost"));
+        cbld.addAIAExt(Collections.singletonList(intCaRespURI));
+        // Make our SSL Server Cert!
+        X509Certificate sslCert = cbld.build(intCaCert, intCaKP.getPrivate(),
+                "SHA256withRSA");
+        log("SSL Certificate Created:\n" + certInfo(sslCert));
+
+        // Provide SSL server cert revocation info to the Intermeidate CA
+        // OCSP responder.
+        revInfo = new HashMap<>();
+        revInfo.put(sslCert.getSerialNumber(),
+                new SimpleOCSPServer.CertStatusInfo(
+                        SimpleOCSPServer.CertStatus.CERT_STATUS_GOOD));
+        intOcsp.updateStatusDb(revInfo);
+
+        // Now build a keystore and add the keys, chain and root cert as a TA
+        serverKeystore = keyStoreBuilder.getKeyStore();
+        java.security.cert.Certificate[] sslChain = {sslCert, intCaCert, rootCert};
+        serverKeystore.setKeyEntry(SSL_ALIAS, sslKP.getPrivate(),
+                passwd.toCharArray(), sslChain);
+        serverKeystore.setCertificateEntry(ROOT_ALIAS, rootCert);
+
+        // And finally a Trust Store for the client
+        trustStore = keyStoreBuilder.getKeyStore();
+        trustStore.setCertificateEntry(ROOT_ALIAS, rootCert);
+    }
+
+    private static void addCommonExts(CertificateBuilder cbld,
+            PublicKey subjKey, PublicKey authKey) throws IOException {
+        cbld.addSubjectKeyIdExt(subjKey);
+        cbld.addAuthorityKeyIdExt(authKey);
+    }
+
+    private static void addCommonCAExts(CertificateBuilder cbld)
+            throws IOException {
+        cbld.addBasicConstraintsExt(true, true, -1);
+        // Set key usage bits for digitalSignature, keyCertSign and cRLSign
+        boolean[] kuBitSettings = {true, false, false, false, false, true,
+            true, false, false};
+        cbld.addKeyUsageExt(kuBitSettings);
+    }
+
+    /**
+     * Helper routine that dumps only a few cert fields rather than
+     * the whole toString() output.
+     *
+     * @param cert an X509Certificate to be displayed
+     *
+     * @return the String output of the issuer, subject and
+     * serial number
+     */
+    private static String certInfo(X509Certificate cert) {
+        StringBuilder sb = new StringBuilder();
+        sb.append("Issuer: ").append(cert.getIssuerX500Principal()).
+                append("\n");
+        sb.append("Subject: ").append(cert.getSubjectX500Principal()).
+                append("\n");
+        sb.append("Serial: ").append(cert.getSerialNumber()).append("\n");
+        return sb.toString();
+    }
+}
diff --git a/jdk/test/javax/sound/sampled/AudioInputStream/FrameLengthAfterConversion.java b/jdk/test/javax/sound/sampled/AudioInputStream/FrameLengthAfterConversion.java
new file mode 100644
index 00000000000..e32e7723db5
--- /dev/null
+++ b/jdk/test/javax/sound/sampled/AudioInputStream/FrameLengthAfterConversion.java
@@ -0,0 +1,209 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.sound.sampled.AudioFileFormat;
+import javax.sound.sampled.AudioFormat;
+import javax.sound.sampled.AudioInputStream;
+import javax.sound.sampled.AudioSystem;
+import javax.sound.sampled.UnsupportedAudioFileException;
+import javax.sound.sampled.spi.AudioFileWriter;
+import javax.sound.sampled.spi.FormatConversionProvider;
+
+import static java.util.ServiceLoader.load;
+import static javax.sound.sampled.AudioFileFormat.Type.AIFC;
+import static javax.sound.sampled.AudioFileFormat.Type.AIFF;
+import static javax.sound.sampled.AudioFileFormat.Type.AU;
+import static javax.sound.sampled.AudioFileFormat.Type.SND;
+import static javax.sound.sampled.AudioFileFormat.Type.WAVE;
+import static javax.sound.sampled.AudioSystem.NOT_SPECIFIED;
+
+/**
+ * @test
+ * @bug 8038139
+ */
+public final class FrameLengthAfterConversion {
+
+    /**
+     * We will try to use all formats, in this case all our providers will be
+     * covered by supported/unsupported formats.
+     */
+    private static final List<AudioFormat> formats = new ArrayList<>(23000);
+
+    private static final AudioFormat.Encoding[] encodings = {
+            AudioFormat.Encoding.ALAW, AudioFormat.Encoding.ULAW,
+            AudioFormat.Encoding.PCM_SIGNED, AudioFormat.Encoding.PCM_UNSIGNED,
+            AudioFormat.Encoding.PCM_FLOAT, new AudioFormat.Encoding("Test")
+    };
+
+    private static final int[] sampleBits = {
+            1, 4, 8, 11, 16, 20, 24, 32
+    };
+
+    private static final int[] channels = {
+            1, 2, 3, 4, 5
+    };
+
+    private static final AudioFileFormat.Type[] types = {
+            WAVE, AU, AIFF, AIFC, SND,
+            new AudioFileFormat.Type("TestName", "TestExt")
+    };
+
+    private static final int FRAME_LENGTH = 10;
+
+    static {
+        for (final int sampleSize : sampleBits) {
+            for (final int channel : channels) {
+                for (final AudioFormat.Encoding enc : encodings) {
+                    final int frameSize = ((sampleSize + 7) / 8) * channel;
+                    formats.add(new AudioFormat(enc, 44100, sampleSize, channel,
+                                                frameSize, 44100, true));
+                    formats.add(new AudioFormat(enc, 44100, sampleSize, channel,
+                                                frameSize, 44100, false));
+                }
+            }
+        }
+    }
+
+    public static void main(final String[] args) {
+        for (final FormatConversionProvider fcp : load(
+                FormatConversionProvider.class)) {
+            System.out.println("fcp = " + fcp);
+            for (final AudioFormat from : formats) {
+                for (final AudioFormat to : formats) {
+                    testAfterConversion(fcp, to, getStream(from, true));
+                }
+            }
+        }
+
+        for (final AudioFileWriter afw : load(AudioFileWriter.class)) {
+            System.out.println("afw = " + afw);
+            for (final AudioFileFormat.Type type : types) {
+                for (final AudioFormat from : formats) {
+                    testAfterSaveToStream(afw, type, getStream(from, true));
+                }
+            }
+        }
+
+        for (final AudioFileWriter afw : load(AudioFileWriter.class)) {
+            System.out.println("afw = " + afw);
+            for (final AudioFileFormat.Type type : types) {
+                for (final AudioFormat from : formats) {
+                    testAfterSaveToFile(afw, type, getStream(from, true));
+                }
+            }
+        }
+
+        for (final AudioFileWriter afw : load(AudioFileWriter.class)) {
+            System.out.println("afw = " + afw);
+            for (final AudioFileFormat.Type type : types) {
+                for (final AudioFormat from : formats) {
+                    testAfterSaveToFile(afw, type, getStream(from, false));
+                }
+            }
+        }
+    }
+
+    /**
+     * Verifies the frame length after the stream was saved/read to/from
+     * stream.
+     */
+    private static void testAfterSaveToStream(final AudioFileWriter afw,
+                                              final AudioFileFormat.Type type,
+                                              final AudioInputStream ais) {
+        try {
+            final ByteArrayOutputStream out = new ByteArrayOutputStream();
+            afw.write(ais, type, out);
+            final InputStream input = new ByteArrayInputStream(
+                    out.toByteArray());
+            validate(AudioSystem.getAudioInputStream(input).getFrameLength());
+        } catch (IllegalArgumentException | UnsupportedAudioFileException
+                | IOException ignored) {
+        }
+    }
+
+    /**
+     * Verifies the frame length after the stream was saved/read to/from file.
+     */
+    private static void testAfterSaveToFile(final AudioFileWriter afw,
+                                            final AudioFileFormat.Type type,
+                                            AudioInputStream ais) {
+        try {
+            final File temp = File.createTempFile("sound", ".tmp");
+            temp.deleteOnExit();
+            afw.write(ais, type, temp);
+            ais = AudioSystem.getAudioInputStream(temp);
+            final long frameLength = ais.getFrameLength();
+            ais.close();
+            temp.delete();
+            validate(frameLength);
+        } catch (IllegalArgumentException | UnsupportedAudioFileException
+                | IOException ignored) {
+        }
+    }
+
+    /**
+     * Verifies the frame length after the stream was converted to other
+     * stream.
+     *
+     * @see FormatConversionProvider#getAudioInputStream(AudioFormat,
+     * AudioInputStream)
+     */
+    private static void testAfterConversion(final FormatConversionProvider fcp,
+                                            final AudioFormat to,
+                                            final AudioInputStream ais) {
+        if (fcp.isConversionSupported(to, ais.getFormat())) {
+            validate(fcp.getAudioInputStream(to, ais).getFrameLength());
+        }
+    }
+
+    /**
+     * Throws an exception if the frameLength is specified and is not equal to
+     * the gold value.
+     */
+    private static void validate(final long frameLength) {
+        if (frameLength != FRAME_LENGTH) {
+            System.err.println("Expected: " + FRAME_LENGTH);
+            System.err.println("Actual: " + frameLength);
+            throw new RuntimeException();
+        }
+    }
+
+    private static AudioInputStream getStream(final AudioFormat format,
+                                              final boolean frameLength) {
+        final int dataSize = FRAME_LENGTH * format.getFrameSize();
+        final InputStream in = new ByteArrayInputStream(new byte[dataSize]);
+        if (frameLength) {
+            return new AudioInputStream(in, format, FRAME_LENGTH);
+        } else {
+            return new AudioInputStream(in, format, NOT_SPECIFIED);
+        }
+    }
+}
diff --git a/jdk/test/javax/swing/JFileChooser/ShellFolderQueries/ShellFolderQueriesTest.java b/jdk/test/javax/swing/JFileChooser/ShellFolderQueries/ShellFolderQueriesTest.java
new file mode 100644
index 00000000000..0892b5e2090
--- /dev/null
+++ b/jdk/test/javax/swing/JFileChooser/ShellFolderQueries/ShellFolderQueriesTest.java
@@ -0,0 +1,122 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8081722
+ * @summary Provide public API for file hierarchy provided by
+ * sun.awt.shell.ShellFolder
+ * @author Semyon Sadetsky
+ * @run main ShellFolderQueriesTest
+ */
+
+import sun.awt.OSInfo;
+
+import javax.swing.filechooser.FileSystemView;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+public class ShellFolderQueriesTest {
+    static final String HOME = System.getProperty("user.home");
+    static final FileSystemView fsv = FileSystemView.getFileSystemView();
+
+
+    static String scriptBeg =
+            "set WshShell = WScript.CreateObject(\"WScript.Shell\")\n" +
+            "set oShellLink = WshShell.CreateShortcut(\"shortcut.lnk\")\n" +
+            "oShellLink.TargetPath = \"";
+    static String scriptEnd = "\"\noShellLink.WindowStyle = 1\noShellLink.Save";
+
+    public static void main(String[] args) throws Exception {
+        if(OSInfo.getOSType() == OSInfo.OSType.WINDOWS) {
+            testGet();
+            testLink();
+        } else {
+            testGet();
+        }
+        System.out.println("ok");
+    }
+
+    private static void testLink() throws IOException, InterruptedException {
+        // Create and execute VBS script to create a link
+        File file = createVbsScript(scriptBeg + HOME + scriptEnd);
+        Runtime.getRuntime().exec("cscript " + file.getName(), null,
+                file.getParentFile()).waitFor();
+        file.delete();
+
+        File link = new File(file.getParentFile(), "shortcut.lnk");
+        if (!fsv.isLink(link)) {
+            link.delete();
+            throw new RuntimeException("Link is not detected");
+        }
+
+        File location = fsv.getLinkLocation(link);
+        if (!location.getAbsolutePath().equals(HOME)) {
+            link.delete();
+            throw new RuntimeException("Link location " + location +
+                    " is wrong");
+        }
+        link.delete();
+
+
+        link = File.createTempFile("test", ".tst");
+
+        if (fsv.isLink(link)) {
+            link.delete();
+            throw new RuntimeException("File is not a link");
+        }
+
+        try {
+            location = fsv.getLinkLocation(link);
+            if (location != null) {
+                link.delete();
+                throw new RuntimeException("Not a link, should return null");
+            }
+        }
+        catch (FileNotFoundException e) {
+        }
+        link.delete();
+    }
+
+    private static File createVbsScript(String script) throws IOException {
+        File file = File.createTempFile("test", ".vbs");
+        file.deleteOnExit();
+        FileOutputStream fos = new FileOutputStream(file);
+        fos.write(script.getBytes());
+        fos.close();
+        return file;
+    }
+
+    private static void testGet() {
+        File[] files = fsv.getChooserComboBoxFiles();
+        for (File file : files) {
+            if (fsv.isLink(file)) {
+                throw new RuntimeException(
+                        "Link shouldn't be in FileChooser combobox, "
+                                + file.getPath());
+            }
+        }
+    }
+}
diff --git a/jdk/test/javax/swing/JInternalFrame/8146321/JInternalFrameIconTest.java b/jdk/test/javax/swing/JInternalFrame/8146321/JInternalFrameIconTest.java
new file mode 100644
index 00000000000..4ff95c5bc30
--- /dev/null
+++ b/jdk/test/javax/swing/JInternalFrame/8146321/JInternalFrameIconTest.java
@@ -0,0 +1,275 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* @test
+ * @bug 8146321
+ * @summary verifies JInternalFrame Icon and ImageIcon
+ * @library ../../regtesthelpers
+ * @build Util
+ * @run main JInternalFrameIconTest
+ */
+import java.awt.BorderLayout;
+import java.awt.Component;
+import java.awt.Graphics;
+import java.awt.Point;
+import java.awt.Rectangle;
+import java.awt.Robot;
+import java.awt.image.BufferedImage;
+import javax.swing.Icon;
+import javax.swing.ImageIcon;
+import javax.swing.JDesktopPane;
+import javax.swing.JFrame;
+import javax.swing.JInternalFrame;
+import javax.swing.SwingUtilities;
+import javax.swing.UIManager;
+import javax.swing.UnsupportedLookAndFeelException;
+
+public class JInternalFrameIconTest {
+
+    private static JFrame frame;
+    private static JDesktopPane desktopPane;
+    private static JInternalFrame internalFrame;
+    private static ImageIcon titleImageIcon;
+    private static Icon titleIcon;
+    private static BufferedImage imageIconImage;
+    private static BufferedImage iconImage;
+
+    private static Robot robot;
+
+    public static void main(String[] args) throws Exception {
+        robot = new Robot();
+        robot.delay(2000);
+        UIManager.LookAndFeelInfo[] lookAndFeelArray
+                = UIManager.getInstalledLookAndFeels();
+        for (UIManager.LookAndFeelInfo lookAndFeelItem : lookAndFeelArray) {
+            executeCase(lookAndFeelItem.getClassName());
+        }
+
+    }
+
+    private static void executeCase(String lookAndFeelString) throws Exception {
+        if (tryLookAndFeel(lookAndFeelString)) {
+            createImageIconUI(lookAndFeelString);
+            robot.delay(1000);
+            getImageIconBufferedImage();
+            robot.waitForIdle();
+            cleanUp();
+            robot.waitForIdle();
+
+            createIconUI(lookAndFeelString);
+            robot.delay(1000);
+            getIconBufferedImage();
+            robot.waitForIdle();
+            cleanUp();
+            robot.waitForIdle();
+            testIfSame();
+            robot.waitForIdle();
+        }
+
+    }
+
+    private static void createImageIconUI(final String lookAndFeelString)
+            throws Exception {
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                desktopPane = new JDesktopPane();
+                internalFrame = new JInternalFrame();
+                frame = new JFrame();
+                internalFrame.setTitle(lookAndFeelString);
+                titleImageIcon = new ImageIcon() {
+                    @Override
+                    public int getIconWidth() {
+                        return 16;
+                    }
+
+                    @Override
+                    public int getIconHeight() {
+                        return 16;
+                    }
+
+                    @Override
+                    public void paintIcon(
+                            Component c, Graphics g, int x, int y) {
+                        g.setColor(java.awt.Color.black);
+                        g.fillRect(x, y, 16, 16);
+                    }
+                };
+                internalFrame.setFrameIcon(titleImageIcon);
+                internalFrame.setSize(500, 200);
+                internalFrame.setVisible(true);
+                desktopPane.add(internalFrame);
+
+                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+                frame.getContentPane().setLayout(new BorderLayout());
+                frame.getContentPane().add(desktopPane, "Center");
+                frame.setSize(500, 500);
+                frame.setLocationRelativeTo(null);
+                frame.setVisible(true);
+                frame.toFront();
+            }
+        });
+    }
+
+    private static void createIconUI(final String lookAndFeelString)
+            throws Exception {
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                desktopPane = new JDesktopPane();
+                internalFrame = new JInternalFrame();
+                frame = new JFrame();
+                internalFrame.setTitle(lookAndFeelString);
+                titleIcon = new Icon() {
+                    @Override
+                    public int getIconWidth() {
+                        return 16;
+                    }
+
+                    @Override
+                    public int getIconHeight() {
+                        return 16;
+                    }
+
+                    @Override
+                    public void paintIcon(
+                            Component c, Graphics g, int x, int y) {
+                        g.setColor(java.awt.Color.black);
+                        g.fillRect(x, y, 16, 16);
+                    }
+                };
+                internalFrame.setFrameIcon(titleIcon);
+                internalFrame.setSize(500, 200);
+                internalFrame.setVisible(true);
+                desktopPane.add(internalFrame);
+
+                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+                frame.getContentPane().setLayout(new BorderLayout());
+                frame.getContentPane().add(desktopPane, "Center");
+                frame.setSize(500, 500);
+                frame.setLocationRelativeTo(null);
+                frame.setVisible(true);
+                frame.toFront();
+            }
+        });
+    }
+
+    private static void getImageIconBufferedImage() throws Exception {
+        Point point = internalFrame.getLocationOnScreen();
+        Rectangle rect = internalFrame.getBounds();
+        Rectangle captureRect = new Rectangle(
+                point.x + internalFrame.getInsets().left,
+                point.y,
+                rect.width,
+                internalFrame.getInsets().top);
+        imageIconImage
+                = robot.createScreenCapture(captureRect);
+    }
+
+    private static void getIconBufferedImage() throws Exception {
+        Point point = internalFrame.getLocationOnScreen();
+        Rectangle rect = internalFrame.getBounds();
+        Rectangle captureRect = new Rectangle(
+                point.x + internalFrame.getInsets().left,
+                point.y,
+                rect.width,
+                internalFrame.getInsets().top);
+        iconImage
+                = robot.createScreenCapture(captureRect);
+    }
+
+    private static void testIfSame() throws Exception {
+        if (!bufferedImagesEqual(imageIconImage, iconImage)) {
+            System.err.println("ERROR: icon and imageIcon not same.");
+        } else {
+            System.out.println("SUCCESS: icon and imageIcon same.");
+        }
+    }
+
+    private static boolean bufferedImagesEqual(
+            BufferedImage bufferedImage1, BufferedImage bufferedImage2) {
+        boolean flag = true;
+
+        if (bufferedImage1.getWidth() == bufferedImage2.getWidth()
+                && bufferedImage1.getHeight() == bufferedImage2.getHeight()) {
+            final int colorTolerance = 25;
+            final int mismatchTolerance = (int) (0.1
+                    * bufferedImage1.getWidth() * bufferedImage1.getHeight());
+            int mismatchCounter = 0;
+            for (int x = 0; x < bufferedImage1.getWidth(); x++) {
+                for (int y = 0; y < bufferedImage1.getHeight(); y++) {
+
+                    int color1 = bufferedImage1.getRGB(x, y);
+                    int red1 = (color1 >> 16) & 0x000000FF;
+                    int green1 = (color1 >> 8) & 0x000000FF;
+                    int blue1 = (color1) & 0x000000FF;
+
+                    int color2 = bufferedImage2.getRGB(x, y);
+                    int red2 = (color2 >> 16) & 0x000000FF;
+                    int green2 = (color2 >> 8) & 0x000000FF;
+                    int blue2 = (color2) & 0x000000FF;
+                    if (red1 != red2 || green1 != green2 || blue1 != blue2) {
+                        ++mismatchCounter;
+                        if ((Math.abs(red1 - red2) > colorTolerance)
+                                || (Math.abs(green1 - green2) > colorTolerance)
+                                || (Math.abs(blue1 - blue2) > colorTolerance)) {
+
+                            flag = false;
+                        }
+                    }
+                }
+            }
+            if (mismatchCounter > mismatchTolerance) {
+                flag = false;
+            }
+        } else {
+            System.err.println("ERROR: size is different");
+            flag = false;
+        }
+        return flag;
+    }
+
+    private static void cleanUp() throws Exception {
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                frame.dispose();
+            }
+        });
+    }
+
+    private static boolean tryLookAndFeel(String lookAndFeelString)
+            throws Exception {
+        try {
+            UIManager.setLookAndFeel(
+                    lookAndFeelString);
+
+        } catch (UnsupportedLookAndFeelException
+                | ClassNotFoundException
+                | InstantiationException
+                | IllegalAccessException e) {
+            return false;
+        }
+        return true;
+    }
+}
diff --git a/jdk/test/javax/swing/JInternalFrame/NormalBoundsTest.java b/jdk/test/javax/swing/JInternalFrame/NormalBoundsTest.java
new file mode 100644
index 00000000000..2a6d7f998a9
--- /dev/null
+++ b/jdk/test/javax/swing/JInternalFrame/NormalBoundsTest.java
@@ -0,0 +1,301 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+ /*
+ @test
+ @bug 7126823
+ @summary Verify NormalBounds upon iconify/deiconify sequence
+ @run main NormalBoundsTest
+ */
+import java.awt.Point;
+import java.awt.Rectangle;
+import java.awt.Robot;
+import java.awt.event.InputEvent;
+import java.beans.PropertyVetoException;
+import javax.swing.JDesktopPane;
+import javax.swing.JFrame;
+import javax.swing.JInternalFrame;
+import javax.swing.SwingUtilities;
+import javax.swing.UIManager;
+import javax.swing.UnsupportedLookAndFeelException;
+import javax.swing.WindowConstants;
+
+public class NormalBoundsTest {
+
+    private static JFrame mainFrame;
+    private static JInternalFrame internalFrame;
+    private static Rectangle bounds;
+
+    private static void createUI(String lookAndFeelString) {
+        internalFrame = new JInternalFrame("Internal", true, true, true, true);
+        internalFrame.setDefaultCloseOperation(
+                WindowConstants.DO_NOTHING_ON_CLOSE);
+        internalFrame.setSize(200, 200);
+
+        JDesktopPane desktopPane = new JDesktopPane();
+        desktopPane.setDragMode(JDesktopPane.OUTLINE_DRAG_MODE);
+        desktopPane.add(internalFrame);
+
+        mainFrame = new JFrame(lookAndFeelString);
+        mainFrame.setSize(640, 480);
+        mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        mainFrame.setContentPane(desktopPane);
+
+        mainFrame.setVisible(true);
+        internalFrame.setVisible(true);
+
+    }
+
+    private static int signWOZero(int i) {
+        return (i > 0) ? 1 : -1;
+    }
+
+    private static void mouseMove(Robot robot, Point startPt, Point endPt) {
+        int dx = endPt.x - startPt.x;
+        int dy = endPt.y - startPt.y;
+
+        int ax = Math.abs(dx) * 2;
+        int ay = Math.abs(dy) * 2;
+
+        int sx = signWOZero(dx);
+        int sy = signWOZero(dy);
+
+        int x = startPt.x;
+        int y = startPt.y;
+
+        int d = 0;
+
+        if (ax > ay) {
+            d = ay - ax / 2;
+            while (true) {
+                robot.mouseMove(x, y);
+                robot.delay(50);
+
+                if (x == endPt.x) {
+                    return;
+                }
+                if (d >= 0) {
+                    y = y + sy;
+                    d = d - ax;
+                }
+                x = x + sx;
+                d = d + ay;
+            }
+        } else {
+            d = ax - ay / 2;
+            while (true) {
+                robot.mouseMove(x, y);
+                robot.delay(50);
+
+                if (y == endPt.y) {
+                    return;
+                }
+                if (d >= 0) {
+                    x = x + sx;
+                    d = d - ay;
+                }
+                y = y + sy;
+                d = d + ax;
+            }
+        }
+    }
+
+    private static void drag(Robot r, Point startPt, Point endPt, int button) {
+        if (!(button == InputEvent.BUTTON1_MASK
+                || button == InputEvent.BUTTON2_MASK
+                || button == InputEvent.BUTTON3_MASK)) {
+            throw new IllegalArgumentException("invalid mouse button");
+        }
+
+        r.mouseMove(startPt.x, startPt.y);
+        r.mousePress(button);
+        try {
+            mouseMove(r, startPt, endPt);
+        } finally {
+            r.mouseRelease(button);
+        }
+    }
+
+    private static boolean tryLookAndFeel(String lookAndFeelString) {
+        try {
+            UIManager.setLookAndFeel(lookAndFeelString);
+            return true;
+        } catch (UnsupportedLookAndFeelException | ClassNotFoundException |
+                InstantiationException | IllegalAccessException e) {
+            return false;
+        }
+    }
+
+    public static void executeTest(Robot robot) throws Exception {
+
+        // Iconize JInternalFrame
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    internalFrame.setIcon(true);
+                } catch (PropertyVetoException ex) {
+                    mainFrame.dispose();
+                    throw new RuntimeException("Iconize InternalFrame Failed");
+                }
+            }
+        });
+        robot.waitForIdle();
+
+        // Deiconize JInternalFrame
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    internalFrame.setIcon(false);
+                } catch (PropertyVetoException ex) {
+                    mainFrame.dispose();
+                    throw new RuntimeException("Deiconize InternalFrame"
+                            + " Failed");
+                }
+            }
+        });
+        robot.waitForIdle();
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                Point loc = internalFrame.getLocationOnScreen();
+                // Drag Frame
+                drag(robot,
+                        new Point((int) loc.x + 80, (int) loc.y + 12),
+                        new Point((int) loc.x + 100, (int) loc.y + 40),
+                        InputEvent.BUTTON1_MASK);
+            }
+        });
+        robot.waitForIdle();
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                bounds = internalFrame.getBounds();
+                if (!internalFrame.getNormalBounds().equals(bounds)) {
+                    mainFrame.dispose();
+                    throw new RuntimeException("Invalid NormalBounds");
+                }
+            }
+        });
+        robot.waitForIdle();
+
+        // Regression Test Bug ID: 4424247
+        // Maximize JInternalFrame
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    internalFrame.setMaximum(true);
+                } catch (PropertyVetoException ex) {
+                    mainFrame.dispose();
+                    throw new RuntimeException("Maximize InternalFrame Failed");
+                }
+            }
+        });
+        robot.waitForIdle();
+
+        // Iconize JInternalFrame
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    internalFrame.setIcon(true);
+                } catch (PropertyVetoException ex) {
+                    mainFrame.dispose();
+                    throw new RuntimeException("Iconize InternalFrame Failed");
+                }
+            }
+        });
+        robot.waitForIdle();
+
+        // DeIconize JInternalFrame
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    internalFrame.setIcon(false);
+                } catch (PropertyVetoException ex) {
+                    mainFrame.dispose();
+                    throw new RuntimeException("DeIcoize InternalFrame "
+                            + " Failed");
+                }
+            }
+        });
+        robot.waitForIdle();
+
+        // Restore/Undo Maximize JInternalFrame
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    internalFrame.setMaximum(false);
+                } catch (PropertyVetoException ex) {
+                    mainFrame.dispose();
+                    throw new RuntimeException("Restore InternalFrame "
+                            + " Failed");
+                }
+            }
+        });
+        robot.waitForIdle();
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                if (!internalFrame.getBounds().equals(bounds)) {
+                    mainFrame.dispose();
+                    throw new RuntimeException("Regression Test Failed");
+                }
+            }
+        });
+        robot.waitForIdle();
+
+        mainFrame.dispose();
+    }
+
+    public static void main(String[] args) throws Exception {
+        Robot robot = new Robot();
+        UIManager.LookAndFeelInfo[] lookAndFeelArray
+                = UIManager.getInstalledLookAndFeels();
+        for (UIManager.LookAndFeelInfo lookAndFeelItem : lookAndFeelArray) {
+            String lookAndFeelString = lookAndFeelItem.getClassName();
+            if (tryLookAndFeel(lookAndFeelString)) {
+                // create UI
+                SwingUtilities.invokeAndWait(new Runnable() {
+                    @Override
+                    public void run() {
+                        createUI(lookAndFeelString);
+                    }
+                });
+
+                robot.waitForIdle();
+                executeTest(robot);
+            } else {
+                throw new RuntimeException("Setting Look and Feel Failed");
+            }
+        }
+
+    }
+}
diff --git a/jdk/test/javax/swing/JScrollPane/8033000/bug8033000.java b/jdk/test/javax/swing/JScrollPane/HorizontalMouseWheelOnShiftPressed/HorizontalMouseWheelOnShiftPressed.java
similarity index 78%
rename from jdk/test/javax/swing/JScrollPane/8033000/bug8033000.java
rename to jdk/test/javax/swing/JScrollPane/HorizontalMouseWheelOnShiftPressed/HorizontalMouseWheelOnShiftPressed.java
index 4e5d23149ab..b8120b9e910 100644
--- a/jdk/test/javax/swing/JScrollPane/8033000/bug8033000.java
+++ b/jdk/test/javax/swing/JScrollPane/HorizontalMouseWheelOnShiftPressed/HorizontalMouseWheelOnShiftPressed.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -20,6 +20,7 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
+
 import java.awt.BorderLayout;
 import java.awt.Point;
 import java.awt.Robot;
@@ -29,24 +30,25 @@ import javax.swing.JPanel;
 import javax.swing.JScrollPane;
 import javax.swing.JTextArea;
 import javax.swing.SwingUtilities;
-import javax.swing.UIManager;
+
 import jdk.testlibrary.OSInfo;
 
 /**
  * @test
- * @bug 8033000
+ * @bug 8033000 8147994
  * @author Alexander Scherbatiy
  * @summary No Horizontal Mouse Wheel Support In BasicScrollPaneUI
  * @library ../../../../lib/testlibrary
  * @build jdk.testlibrary.OSInfo
- * @run main bug8033000
+ * @run main HorizontalMouseWheelOnShiftPressed
  */
-public class bug8033000 {
+public class HorizontalMouseWheelOnShiftPressed {
 
     private static JScrollPane scrollPane;
     private static JTextArea textArea;
     private static Point point;
     private static final int delta;
+    private static JFrame frame;
 
     static {
         delta = OSInfo.getOSType().equals(OSInfo.OSType.MACOSX) ? -30 : 30;
@@ -57,9 +59,17 @@ public class bug8033000 {
         Robot robot = new Robot();
         robot.setAutoDelay(50);
 
-        SwingUtilities.invokeAndWait(bug8033000::createAndShowGUI);
+        SwingUtilities.invokeAndWait(
+                HorizontalMouseWheelOnShiftPressed::createAndShowGUI);
         robot.waitForIdle();
+        try {
+            test(robot);
+        } finally {
+            frame.dispose();
+        }
+    }
 
+    private static void test(Robot robot) throws Exception {
         SwingUtilities.invokeAndWait(() -> {
             Point locationOnScreen = scrollPane.getLocationOnScreen();
             point = new Point(
@@ -75,7 +85,7 @@ public class bug8033000 {
         robot.waitForIdle();
         robot.mouseWheel(delta);
         robot.waitForIdle();
-        checkScrollPane(true);
+        checkScrollPane(true, false);
 
         // vertical scroll bar is enabled + shift
         initScrollPane(true, false);
@@ -84,14 +94,14 @@ public class bug8033000 {
         robot.mouseWheel(delta);
         robot.keyRelease(KeyEvent.VK_SHIFT);
         robot.waitForIdle();
-        checkScrollPane(true);
+        checkScrollPane(false, false);
 
         // horizontal scroll bar is enabled
         initScrollPane(false, true);
         robot.waitForIdle();
         robot.mouseWheel(delta);
         robot.waitForIdle();
-        checkScrollPane(false);
+        checkScrollPane(false, true);
 
         // horizontal scroll bar is enabled + shift
         initScrollPane(false, true);
@@ -100,14 +110,14 @@ public class bug8033000 {
         robot.mouseWheel(delta);
         robot.keyRelease(KeyEvent.VK_SHIFT);
         robot.waitForIdle();
-        checkScrollPane(false);
+        checkScrollPane(false, true);
 
         // both scroll bars are enabled
         initScrollPane(true, true);
         robot.waitForIdle();
         robot.mouseWheel(delta);
         robot.waitForIdle();
-        checkScrollPane(true);
+        checkScrollPane(true, false);
 
         // both scroll bars are enabled + shift
         initScrollPane(true, true);
@@ -116,7 +126,7 @@ public class bug8033000 {
         robot.mouseWheel(delta);
         robot.keyRelease(KeyEvent.VK_SHIFT);
         robot.waitForIdle();
-        checkScrollPane(false);
+        checkScrollPane(false, true);
     }
 
     static void initScrollPane(boolean vVisible, boolean hVisible) throws Exception {
@@ -131,17 +141,25 @@ public class bug8033000 {
         });
     }
 
-    static void checkScrollPane(boolean verticalScrolled) throws Exception {
+    static void checkScrollPane(boolean verticalScrolled,
+                                boolean horizontalScrolled) throws Exception {
         SwingUtilities.invokeAndWait(() -> {
 
             if (verticalScrolled) {
-                if (scrollPane.getVerticalScrollBar().getValue() == 0
-                        || scrollPane.getHorizontalScrollBar().getValue() != 0) {
+                if (scrollPane.getVerticalScrollBar().getValue() == 0) {
                     throw new RuntimeException("Wrong vertical scrolling!");
                 }
+            } else{
+                if (scrollPane.getVerticalScrollBar().getValue() != 0) {
+                    throw new RuntimeException("Wrong vertical scrolling!");
+                }
+            }
+            if (horizontalScrolled) {
+                if (scrollPane.getHorizontalScrollBar().getValue() == 0) {
+                    throw new RuntimeException("Wrong horizontal scrolling!");
+                }
             } else {
-                if (scrollPane.getVerticalScrollBar().getValue() != 0
-                        || scrollPane.getHorizontalScrollBar().getValue() == 0) {
+                if (scrollPane.getHorizontalScrollBar().getValue() != 0) {
                     throw new RuntimeException("Wrong horizontal scrolling!");
                 }
             }
@@ -149,9 +167,10 @@ public class bug8033000 {
     }
 
     static void createAndShowGUI() {
-        JFrame frame = new JFrame();
+        frame = new JFrame();
         frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
         frame.setSize(300, 300);
+        frame.setLocationRelativeTo(null);
         textArea = new JTextArea("Hello World!");
         scrollPane = new JScrollPane(textArea);
         JPanel panel = new JPanel(new BorderLayout());
diff --git a/jdk/test/javax/swing/JTableHeader/8020039/TableHeaderRendererExceptionTest.java b/jdk/test/javax/swing/JTableHeader/8020039/TableHeaderRendererExceptionTest.java
new file mode 100644
index 00000000000..54ac5fd2619
--- /dev/null
+++ b/jdk/test/javax/swing/JTableHeader/8020039/TableHeaderRendererExceptionTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import javax.swing.UIManager;
+import javax.swing.table.JTableHeader;
+
+/**
+ * @test
+ * @summary Tests whether getTableCellRendererComponent() method handles
+ *          null table parameter
+ * @bug 8020039
+ * @run main TableHeaderRendererExceptionTest
+ */
+public class TableHeaderRendererExceptionTest {
+
+    public static void main(String[] args) throws Throwable {
+        //Execute test for all supported look and feels
+        UIManager.LookAndFeelInfo[] lookAndFeelArray
+                = UIManager.getInstalledLookAndFeels();
+
+        for (UIManager.LookAndFeelInfo lookAndFeelItem : lookAndFeelArray) {
+            String lookAndFeelString = lookAndFeelItem.getClassName();
+
+            UIManager.setLookAndFeel(lookAndFeelString);
+
+            // Test getTableCellRendererComponent method by passing null table
+            JTableHeader header = new JTableHeader();
+
+            header.getDefaultRenderer().getTableCellRendererComponent(null,
+                    " test ", true, true, -1, 0);
+        }
+    }
+}
diff --git a/jdk/test/javax/swing/plaf/gtk/crash/RenderBadPictureCrash.java b/jdk/test/javax/swing/plaf/gtk/crash/RenderBadPictureCrash.java
index 0ef16996cf5..71a2e6f4b58 100644
--- a/jdk/test/javax/swing/plaf/gtk/crash/RenderBadPictureCrash.java
+++ b/jdk/test/javax/swing/plaf/gtk/crash/RenderBadPictureCrash.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,16 +23,15 @@
 
 /*
  @test
- @bug 8056151
+ @bug 8056151 8131751
  @summary Switching to GTK L&F on-the-fly leads to X Window System error RenderBadPicture
  @run main/othervm -Dswing.defaultlaf=javax.swing.plaf.metal.MetalLookAndFeel -Dsun.java2d.xrender=T RenderBadPictureCrash
  */
-
 import java.awt.Color;
+import java.awt.GraphicsDevice;
 import java.lang.reflect.InvocationTargetException;
 import javax.swing.JFrame;
 import javax.swing.SwingUtilities;
-
 import javax.swing.UIManager;
 
 public class RenderBadPictureCrash {
@@ -41,7 +40,10 @@ public class RenderBadPictureCrash {
         SwingUtilities.invokeAndWait(() -> {
             JFrame f = new JFrame();
             f.setUndecorated(true);
-            f.setBackground(new Color(0, 0, 0, 0));
+            GraphicsDevice gd = f.getGraphicsConfiguration().getDevice();
+            if (gd.isWindowTranslucencySupported(GraphicsDevice.WindowTranslucency.PERPIXEL_TRANSLUCENT)) {
+                f.setBackground(new Color(0, 0, 0, 0));
+            }
             f.setSize(200, 300);
             f.setVisible(true);
 
diff --git a/jdk/test/jdk/internal/misc/Unsafe/CopySwap.java b/jdk/test/jdk/internal/misc/Unsafe/CopySwap.java
new file mode 100644
index 00000000000..ba61e23fcc9
--- /dev/null
+++ b/jdk/test/jdk/internal/misc/Unsafe/CopySwap.java
@@ -0,0 +1,711 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import jdk.internal.misc.Unsafe;
+import java.lang.reflect.Field;
+
+/*
+ * @test
+ * @summary Test Unsafe.copySwapMemory
+ * @modules java.base/jdk.internal.misc
+ */
+public class CopySwap {
+    private static final boolean DEBUG = Boolean.getBoolean("CopySwap.DEBUG");
+
+    public static final long KB = 1024;
+    public static final long MB = KB * 1024;
+    public static final long GB = MB * 1024;
+
+    private static final Unsafe UNSAFE;
+    private static final int SMALL_COPY_SIZE = 32;
+    private static final int BASE_ALIGNMENT = 16;
+
+    static {
+        try {
+            Field f = jdk.internal.misc.Unsafe.class.getDeclaredField("theUnsafe");
+            f.setAccessible(true);
+            UNSAFE = (jdk.internal.misc.Unsafe) f.get(null);
+        } catch (Exception e) {
+            throw new RuntimeException("Unable to get Unsafe instance.", e);
+        }
+    }
+
+    private static long alignDown(long value, long alignment) {
+        return value & ~(alignment - 1);
+    }
+
+    private static long alignUp(long value, long alignment) {
+        return (value + alignment - 1) & ~(alignment - 1);
+    }
+
+    private static boolean isAligned(long value, long alignment) {
+        return value == alignDown(value, alignment);
+    }
+
+    private CopySwap() {
+    }
+
+    /**
+     * Generate verification data for a given offset
+     *
+     * The verification data is used to verify that the correct bytes
+     * have indeed been copied and byte swapped.
+     *
+     * The data is generated based on the offset (in bytes) into the
+     * source buffer. For a native buffer the offset is relative to
+     * the base pointer. For a heap array it is relative to the
+     * address of the first array element.
+     *
+     * This method will return the result of doing an elementSize byte
+     * read starting at offset (in bytes).
+     *
+     * @param offset offset into buffer
+     * @param elemSize size (in bytes) of the element
+     *
+     * @return the verification data, only the least significant
+     * elemSize*8 bits are set, zero extended
+     */
+    private long getVerificationDataForOffset(long offset, long elemSize) {
+        byte[] bytes = new byte[(int)elemSize];
+
+        for (long i = 0; i < elemSize; i++) {
+            bytes[(int)i] = (byte)(offset + i);
+        }
+
+        long o = UNSAFE.arrayBaseOffset(byte[].class);
+
+        switch ((int)elemSize) {
+        case 1: return Byte.toUnsignedLong(UNSAFE.getByte(bytes, o));
+        case 2: return Short.toUnsignedLong(UNSAFE.getShortUnaligned(bytes, o));
+        case 4: return Integer.toUnsignedLong(UNSAFE.getIntUnaligned(bytes, o));
+        case 8: return UNSAFE.getLongUnaligned(bytes, o);
+        default: throw new IllegalArgumentException("Invalid element size: " + elemSize);
+        }
+    }
+
+    /**
+     * Verify byte swapped data
+     *
+     * @param ptr the data to verify
+     * @param srcOffset the srcOffset (in bytes) from which the copy started,
+     *        used as key to regenerate the verification data
+     * @param dstOffset the offset (in bytes) in the array at which to start
+     *        the verification, relative to the first element in the array
+     * @param size size (in bytes) of data to to verify
+     * @param elemSize size (in bytes) of the individual array elements
+     *
+     * @throws RuntimeException if an error is found
+     */
+    private void verifySwappedData(GenericPointer ptr, long srcOffset, long dstOffset, long size, long elemSize) {
+        for (long offset = 0; offset < size; offset += elemSize) {
+            long expectedUnswapped = getVerificationDataForOffset(srcOffset + offset, elemSize);
+            long expected = byteSwap(expectedUnswapped, elemSize);
+
+            long actual = getArrayElem(ptr, dstOffset + offset, elemSize);
+
+            if (expected != actual) {
+                throw new RuntimeException("srcOffset: 0x" + Long.toHexString(srcOffset) +
+                                           " dstOffset: 0x" + Long.toHexString(dstOffset) +
+                                           " size: 0x" + Long.toHexString(size) +
+                                           " offset: 0x" + Long.toHexString(offset) +
+                                           " expectedUnswapped: 0x" + Long.toHexString(expectedUnswapped) +
+                                           " expected: 0x" + Long.toHexString(expected) +
+                                           " != actual: 0x" + Long.toHexString(actual));
+            }
+        }
+    }
+
+    /**
+     * Initialize an array with verification friendly data
+     *
+     * @param ptr pointer to the data to initialize
+     * @param size size (in bytes) of the data
+     * @param elemSize size (in bytes) of the individual elements
+     */
+    private void initVerificationData(GenericPointer ptr, long size, long elemSize) {
+        for (long offset = 0; offset < size; offset++) {
+            byte data = (byte)getVerificationDataForOffset(offset, 1);
+
+            if (ptr.isOnHeap()) {
+                UNSAFE.putByte(ptr.getObject(), ptr.getOffset() + offset, data);
+            } else {
+                UNSAFE.putByte(ptr.getOffset() + offset, data);
+            }
+        }
+    }
+
+    /**
+     * Allocate a primitive array
+     *
+     * @param size size (in bytes) of all the array elements (elemSize * length)
+     * @param elemSize the size of the array elements
+     *
+     * @return a newly allocated primitive array
+     */
+    Object allocArray(long size, long elemSize) {
+        int length = (int)(size / elemSize);
+
+        switch ((int)elemSize) {
+        case 2: return new short[length];
+        case 4: return new int[length];
+        case 8: return new long[length];
+        default:
+            throw new IllegalArgumentException("Invalid element size: " + elemSize);
+        }
+    }
+
+    /**
+     * Get the value of a primitive array entry
+     *
+     * @param ptr pointer to the data
+     * @param offset offset (in bytes) of the array element, relative to the first element in the array
+     *
+     * @return the array element, as an unsigned long
+     */
+    private long getArrayElem(GenericPointer ptr, long offset, long elemSize) {
+        if (ptr.isOnHeap()) {
+            Object o = ptr.getObject();
+            int index = (int)(offset / elemSize);
+
+            if (o instanceof short[]) {
+                short[] arr = (short[])o;
+                return Short.toUnsignedLong(arr[index]);
+            } else if (o instanceof int[]) {
+                int[] arr = (int[])o;
+                return Integer.toUnsignedLong(arr[index]);
+            } else if (o instanceof long[]) {
+                long[] arr = (long[])o;
+                return arr[index];
+            } else {
+                throw new IllegalArgumentException("Invalid object type: " + o.getClass().getName());
+            }
+        } else {
+            long addr = ptr.getOffset() + offset;
+
+            switch ((int)elemSize) {
+            case 1: return Byte.toUnsignedLong(UNSAFE.getByte(addr));
+            case 2: return Short.toUnsignedLong(UNSAFE.getShortUnaligned(null, addr));
+            case 4: return Integer.toUnsignedLong(UNSAFE.getIntUnaligned(null, addr));
+            case 8: return UNSAFE.getLongUnaligned(null, addr);
+            default: throw new IllegalArgumentException("Invalid element size: " + elemSize);
+            }
+        }
+    }
+
+    private void putValue(long addr, long elemSize, long value) {
+        switch ((int)elemSize) {
+        case 1: UNSAFE.putByte(addr, (byte)value); break;
+        case 2: UNSAFE.putShortUnaligned(null, addr, (short)value); break;
+        case 4: UNSAFE.putIntUnaligned(null, addr, (int)value); break;
+        case 8: UNSAFE.putLongUnaligned(null, addr, value); break;
+        default: throw new IllegalArgumentException("Invalid element size: " + elemSize);
+        }
+    }
+
+    /**
+     * Get the size of the elements for an array
+     *
+     * @param o a primitive heap array
+     *
+     * @return the size (in bytes) of the individual array elements
+     */
+    private long getArrayElemSize(Object o) {
+        if (o instanceof short[]) {
+            return 2;
+        } else if (o instanceof int[]) {
+            return 4;
+        } else if (o instanceof long[]) {
+            return 8;
+        } else {
+            throw new IllegalArgumentException("Invalid object type: " + o.getClass().getName());
+        }
+    }
+
+    /**
+     * Byte swap a value
+     *
+     * @param value the value to swap, only the bytes*8 least significant bits are used
+     * @param size size (in bytes) of the value
+     *
+     * @return the byte swapped value in the bytes*8 least significant bits
+     */
+    private long byteSwap(long value, long size) {
+        switch ((int)size) {
+        case 2: return Short.toUnsignedLong(Short.reverseBytes((short)value));
+        case 4: return Integer.toUnsignedLong(Integer.reverseBytes((int)value));
+        case 8: return Long.reverseBytes(value);
+        default: throw new IllegalArgumentException("Invalid element size: " + size);
+        }
+    }
+
+    /**
+     * Verify data in a heap array which has *not* been byte swapped
+     *
+     * @param ptr the data to verify
+     * @param startOffset the offset (in bytes) at which to start the verification
+     * @param size size (in bytes) of the data to verify
+     *
+     * @throws RuntimeException if an error is found
+     */
+    private void verifyUnswappedData(GenericPointer ptr, long startOffset, long size) {
+        for (long elemOffset = startOffset; elemOffset < startOffset + size; elemOffset++) {
+            byte expected = (byte)getVerificationDataForOffset(elemOffset, 1);
+
+            byte actual;
+            if (ptr.isOnHeap()) {
+                actual = UNSAFE.getByte(ptr.getObject(), ptr.getOffset() + elemOffset);
+            } else {
+                actual = UNSAFE.getByte(ptr.getOffset() + elemOffset);
+            }
+
+            if (expected != actual) {
+                throw new RuntimeException("startOffset: 0x" + Long.toHexString(startOffset) +
+                                           " size: 0x" + Long.toHexString(size) +
+                                           " elemOffset: 0x" + Long.toHexString(elemOffset) +
+                                           " expected: 0x" + Long.toHexString(expected) +
+                                           " != actual: 0x" + Long.toHexString(actual));
+            }
+        }
+    }
+
+
+    /**
+     * Copy and byte swap data from the source to the destination
+     *
+     * This method will pre-populate the whole source and destination
+     * buffers with verification friendly data. It will then use
+     * copySwapMemory to fill part of the destination buffer with
+     * swapped data from the source. Some space (padding) will be
+     * left before and after the data in the destination buffer, which
+     * should not be touched/overwritten by the copy call.
+     *
+     * Note: Both source and destination buffers will be overwritten!
+     *
+     * @param src source buffer to copy from
+     * @param srcOffset the offset (in bytes) in the source buffer, relative to
+     *        the first array element, at which to start reading data
+     * @param dst destination buffer to copy to
+     * @param dstOffset the offset (in bytes) in the destination
+     *        buffer, relative to the first array element, at which to
+     *        start writing data
+     * @param bufSize the size (in bytes) of the src and dst arrays
+     * @param copyBytes the size (in bytes) of the copy to perform,
+     *        must be a multiple of elemSize
+     * @param elemSize the size (in bytes) of the elements to byte swap
+     *
+     * @throws RuntimeException if an error is found
+     */
+    private void testCopySwap(GenericPointer src, long srcOffset,
+                              GenericPointer dst, long dstOffset,
+                              long bufSize, long copyBytes, long elemSize) {
+        if (!isAligned(copyBytes, elemSize)) {
+            throw new IllegalArgumentException(
+                "copyBytes (" + copyBytes + ") must be a multiple of elemSize (" + elemSize + ")");
+        }
+        if (src.isOnHeap() && !isAligned(srcOffset, elemSize)) {
+            throw new IllegalArgumentException(
+                "srcOffset (" + srcOffset + ") must be a multiple of elemSize (" + elemSize + ")");
+        }
+        if (dst.isOnHeap() && !isAligned(dstOffset, elemSize)) {
+            throw new IllegalArgumentException(
+                "dstOffset (" + dstOffset + ") must be a multiple of elemSize (" + elemSize + ")");
+        }
+        if (srcOffset + copyBytes > bufSize) {
+            throw new IllegalArgumentException(
+                "srcOffset (" + srcOffset + ") + copyBytes (" + copyBytes + ") > bufSize (" + bufSize + ")");
+        }
+        if (dstOffset + copyBytes > bufSize) {
+            throw new IllegalArgumentException(
+                "dstOffset (" + dstOffset + ") + copyBytes (" + copyBytes + ") > bufSize (" + bufSize + ")");
+        }
+
+        // Initialize the whole source buffer with a verification friendly pattern (no 0x00 bytes)
+        initVerificationData(src, bufSize, elemSize);
+        if (!src.equals(dst)) {
+            initVerificationData(dst, bufSize, elemSize);
+        }
+
+        if (DEBUG) {
+            System.out.println("===before===");
+            for (int offset = 0; offset < bufSize; offset += elemSize) {
+                long srcValue = getArrayElem(src, offset, elemSize);
+                long dstValue = getArrayElem(dst, offset, elemSize);
+
+                System.out.println("offs=0x" + Long.toHexString(Integer.toUnsignedLong(offset)) +
+                                 " src=0x" + Long.toHexString(srcValue) +
+                                 " dst=0x" + Long.toHexString(dstValue));
+            }
+        }
+
+        // Copy & swap data into the middle of the destination buffer
+        UNSAFE.copySwapMemory(src.getObject(),
+                              src.getOffset() + srcOffset,
+                              dst.getObject(),
+                              dst.getOffset() + dstOffset,
+                              copyBytes,
+                              elemSize);
+
+        if (DEBUG) {
+            System.out.println("===after===");
+            for (int offset = 0; offset < bufSize; offset += elemSize) {
+                long srcValue = getArrayElem(src, offset, elemSize);
+                long dstValue = getArrayElem(dst, offset, elemSize);
+
+                System.out.println("offs=0x" + Long.toHexString(Integer.toUnsignedLong(offset)) +
+                                 " src=0x" + Long.toHexString(srcValue) +
+                                 " dst=0x" + Long.toHexString(dstValue));
+            }
+        }
+
+        // Verify the the front padding is unchanged
+        verifyUnswappedData(dst, 0, dstOffset);
+
+        // Verify swapped data
+        verifySwappedData(dst, srcOffset, dstOffset, copyBytes, elemSize);
+
+        // Verify that the back back padding is unchanged
+        long frontAndDataBytes = dstOffset + copyBytes;
+        long trailingBytes = bufSize - frontAndDataBytes;
+        verifyUnswappedData(dst, frontAndDataBytes, trailingBytes);
+    }
+
+    /**
+     * Test various configurations copy-swapping from one buffer to the other
+     *
+     * @param src the source buffer to copy from
+     * @param dst the destination buffer to copy to
+     * @param size size (in bytes) of the buffers
+     * @param elemSize size (in bytes) of the individual elements
+     *
+     * @throws RuntimeException if an error is found
+     */
+    public void testBufferPair(GenericPointer src, GenericPointer dst, long size, long elemSize) {
+        // offset in source from which to start reading data
+        for (long srcOffset = 0; srcOffset < size; srcOffset += (src.isOnHeap() ? elemSize : 1)) {
+
+            // offset in destination at which to start writing data
+            for (int dstOffset = 0; dstOffset < size; dstOffset += (dst.isOnHeap() ? elemSize : 1)) {
+
+                // number of bytes to copy
+                long maxCopyBytes = Math.min(size - srcOffset, size - dstOffset);
+                for (long copyBytes = 0; copyBytes < maxCopyBytes; copyBytes += elemSize) {
+                    try {
+                        testCopySwap(src, srcOffset, dst, dstOffset, size, copyBytes, elemSize);
+                    } catch (RuntimeException e) {
+                        // Wrap the exception in another exception to catch the relevant configuration data
+                        throw new RuntimeException("testBufferPair: " +
+                                                   "src=" + src +
+                                                   " dst=" + dst +
+                                                   " elemSize=0x" + Long.toHexString(elemSize) +
+                                                   " copyBytes=0x" + Long.toHexString(copyBytes) +
+                                                   " srcOffset=0x" + Long.toHexString(srcOffset) +
+                                                   " dstOffset=0x" + Long.toHexString(dstOffset),
+                                                   e);
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Test copying between various permutations of buffers
+     *
+     * @param buffers buffers to permute (src x dst)
+     * @param size size (in bytes) of buffers
+     * @param elemSize size (in bytes) of individual elements
+     *
+     * @throws RuntimeException if an error is found
+     */
+    public void testPermuteBuffers(GenericPointer[] buffers, long size, long elemSize) {
+        for (int srcIndex = 0; srcIndex < buffers.length; srcIndex++) {
+            for (int dstIndex = 0; dstIndex < buffers.length; dstIndex++) {
+                testBufferPair(buffers[srcIndex], buffers[dstIndex], size, elemSize);
+            }
+        }
+    }
+
+    /**
+     * Test copying of a specific element size
+     *
+     * @param size size (in bytes) of buffers to allocate
+     * @param elemSize size (in bytes) of individual elements
+     *
+     * @throws RuntimeException if an error is found
+     */
+    private void testElemSize(long size, long elemSize) {
+        long buf1Raw = 0;
+        long buf2Raw = 0;
+
+        try {
+            buf1Raw = UNSAFE.allocateMemory(size + BASE_ALIGNMENT);
+            long buf1 = alignUp(buf1Raw, BASE_ALIGNMENT);
+
+            buf2Raw = UNSAFE.allocateMemory(size + BASE_ALIGNMENT);
+            long buf2 = alignUp(buf2Raw, BASE_ALIGNMENT);
+
+            GenericPointer[] buffers = {
+                new GenericPointer(buf1),
+                new GenericPointer(buf2),
+                new GenericPointer(allocArray(size, elemSize)),
+                new GenericPointer(allocArray(size, elemSize))
+            };
+
+            testPermuteBuffers(buffers, size, elemSize);
+        } finally {
+            if (buf1Raw != 0) {
+                UNSAFE.freeMemory(buf1Raw);
+            }
+            if (buf2Raw != 0) {
+                UNSAFE.freeMemory(buf2Raw);
+            }
+        }
+    }
+
+    /**
+     * Verify that small copy swaps work
+     */
+    private void testSmallCopy() {
+        int smallBufSize = SMALL_COPY_SIZE;
+
+        // Test various element types and heap/native combinations
+        for (long elemSize = 2; elemSize <= 8; elemSize <<= 1) {
+            testElemSize(smallBufSize, elemSize);
+        }
+    }
+
+
+    /**
+     * Verify that large copy swaps work
+     */
+    private void testLargeCopy() {
+        long size = 2 * GB + 8;
+        long bufRaw = 0;
+
+        // Check that a large native copy succeeds
+        try {
+            try {
+                bufRaw = UNSAFE.allocateMemory(size + BASE_ALIGNMENT);
+            } catch (OutOfMemoryError e) {
+                // Accept failure, skip test
+                return;
+            }
+
+            long buf = alignUp(bufRaw, BASE_ALIGNMENT);
+
+            UNSAFE.copySwapMemory(null, buf, null, buf, size, 8);
+        } catch (Exception e) {
+            throw new RuntimeException("copySwapMemory of large buffer failed");
+        } finally {
+            if (bufRaw != 0) {
+                UNSAFE.freeMemory(bufRaw);
+            }
+        }
+    }
+
+    /**
+     * Run positive tests
+     *
+     * @throws RuntimeException if an error is found
+     */
+    private void testPositive() {
+        testSmallCopy();
+        testLargeCopy();
+    }
+
+    /**
+     * Run negative tests, testing corner cases and the various exceptions
+     *
+     * @throws RuntimeException if an error is found
+     */
+    private void testNegative() {
+        long bufRaw = 0;
+
+        try {
+            bufRaw = UNSAFE.allocateMemory(1024);
+            long buf = alignUp(bufRaw, BASE_ALIGNMENT);
+            short[] arr = new short[16];
+
+            // Check various illegal element sizes
+            for (int elemSize = 2; elemSize <= 8; elemSize <<= 1) {
+                long[] illegalSizes = { -1, 1, elemSize - 1, elemSize + 1, elemSize * 2 - 1 };
+                for (long size : illegalSizes) {
+                    try {
+                        // Check that illegal elemSize throws an IAE
+                        UNSAFE.copySwapMemory(null, buf, null, buf, size, elemSize);
+                        throw new RuntimeException("copySwapMemory failed to throw IAE for size=" + size + " elemSize=" + elemSize);
+                    } catch (IllegalArgumentException e) {
+                        // good
+                    }
+                }
+            }
+
+            try {
+                // Check that negative srcOffset throws an IAE
+                UNSAFE.copySwapMemory(arr, -1, arr, UNSAFE.arrayBaseOffset(arr.getClass()), 16, 2);
+                throw new RuntimeException("copySwapMemory failed to throw IAE for srcOffset=-1");
+            } catch (IllegalArgumentException e) {
+                // good
+            }
+
+            try {
+                // Check that negative dstOffset throws an IAE
+                UNSAFE.copySwapMemory(arr, UNSAFE.arrayBaseOffset(arr.getClass()), arr, -1, 16, 2);
+                throw new RuntimeException("copySwapMemory failed to throw IAE for destOffset=-1");
+            } catch (IllegalArgumentException e) {
+                // good
+            }
+
+            long illegalElemSizes[] = { 0, 1, 3, 5, 6, 7, 9, 10, -1 };
+            for (long elemSize : illegalElemSizes) {
+                try {
+                    // Check that elemSize 1 throws an IAE
+                    UNSAFE.copySwapMemory(null, buf, null, buf, 16, elemSize);
+                    throw new RuntimeException("copySwapMemory failed to throw NPE");
+                } catch (IllegalArgumentException e) {
+                    // good
+                }
+            }
+
+            try {
+                // Check that a NULL source throws NPE
+                UNSAFE.copySwapMemory(null, 0, null, buf, 16, 2);
+                throw new RuntimeException("copySwapMemory failed to throw NPE");
+            } catch (NullPointerException e) {
+                // good
+            }
+
+            try {
+                // Check that a NULL destination throws NPE
+                UNSAFE.copySwapMemory(null, buf, null, 0, 16, 2);
+                throw new RuntimeException("copySwapMemory failed to throw NPE");
+            } catch (NullPointerException e) {
+                // good
+            }
+
+            try {
+                // Check that a reference array destination throws IAE
+                UNSAFE.copySwapMemory(null, buf, new Object[16], UNSAFE.arrayBaseOffset(Object[].class), 16, 8);
+                throw new RuntimeException("copySwapMemory failed to throw NPE");
+            } catch (IllegalArgumentException e) {
+                // good
+            }
+
+            // Check that invalid source & dest pointers throw IAEs (only relevant on 32-bit platforms)
+            if (UNSAFE.addressSize() == 4) {
+                long invalidPtr = (long)1 << 35; // Pick a random bit in upper 32 bits
+
+                try {
+                    // Check that an invalid (not 32-bit clean) source pointer throws IAE
+                    UNSAFE.copySwapMemory(null, invalidPtr, null, buf, 16, 2);
+                    throw new RuntimeException("copySwapMemory failed to throw IAE for srcOffset 0x" +
+                                               Long.toHexString(invalidPtr));
+                } catch (IllegalArgumentException e) {
+                    // good
+                }
+
+                try {
+                    // Check that an invalid (not 32-bit clean) source pointer throws IAE
+                    UNSAFE.copySwapMemory(null, buf, null, invalidPtr, 16, 2);
+                    throw new RuntimeException("copySwapMemory failed to throw IAE for destOffset 0x" +
+                                               Long.toHexString(invalidPtr));
+                } catch (IllegalArgumentException e) {
+                    // good
+                }
+            }
+        } finally {
+            if (bufRaw != 0) {
+                UNSAFE.freeMemory(bufRaw);
+            }
+        }
+    }
+
+    /**
+     * Run all tests
+     *
+     * @throws RuntimeException if an error is found
+     */
+    private void test() {
+        testPositive();
+        testNegative();
+    }
+
+    public static void main(String[] args) {
+        CopySwap cs = new CopySwap();
+        cs.test();
+    }
+
+    /**
+     * Helper class to represent a "pointer" - either a heap array or
+     * a pointer to a native buffer.
+     *
+     * In the case of a native pointer, the Object is null and the offset is
+     * the absolute address of the native buffer.
+     *
+     * In the case of a heap object, the Object is a primitive array, and
+     * the offset will be set to the base offset to the first element, meaning
+     * the object and the offset together form a double-register pointer.
+     */
+    static class GenericPointer {
+        private final Object o;
+        private final long offset;
+
+        private GenericPointer(Object o, long offset) {
+            this.o = o;
+            this.offset = offset;
+        }
+
+        public String toString() {
+            return "GenericPointer(o={" + o + "}, offset=0x" + Long.toHexString(offset) + ")";
+        }
+
+        public boolean equals(Object other) {
+            if (!(other instanceof GenericPointer)) {
+                return false;
+            }
+
+            GenericPointer otherp = (GenericPointer)other;
+
+            return o == otherp.o && offset == otherp.offset;
+        }
+
+        GenericPointer(Object o) {
+            this(o, UNSAFE.arrayBaseOffset(o.getClass()));
+        }
+
+        GenericPointer(long offset) {
+            this(null, offset);
+        }
+
+        public boolean isOnHeap() {
+            return o != null;
+        }
+
+        public Object getObject() {
+            return o;
+        }
+
+        public long getOffset() {
+            return offset;
+        }
+    }
+}
diff --git a/jdk/test/jdk/nio/zipfs/MultiReleaseJarTest.java b/jdk/test/jdk/nio/zipfs/MultiReleaseJarTest.java
index f409e2b4cd5..6f87dc68813 100644
--- a/jdk/test/jdk/nio/zipfs/MultiReleaseJarTest.java
+++ b/jdk/test/jdk/nio/zipfs/MultiReleaseJarTest.java
@@ -44,7 +44,7 @@ import org.testng.Assert;
 import org.testng.annotations.*;
 
 public class MultiReleaseJarTest {
-    final private int MAJOR_VERSION= Version.current().major();
+    final private int MAJOR_VERSION = Version.current().major();
 
     final private String userdir = System.getProperty("user.dir",".");
     final private Map<String,String> stringEnv = new HashMap<>();
diff --git a/jdk/test/sample/TEST.properties b/jdk/test/sample/TEST.properties
new file mode 100644
index 00000000000..8e5f78afde3
--- /dev/null
+++ b/jdk/test/sample/TEST.properties
@@ -0,0 +1 @@
+external.lib.roots = ../../
diff --git a/jdk/test/sample/chatserver/ChatTest.java b/jdk/test/sample/chatserver/ChatTest.java
index 654819b9fa5..dcfe4d3dd6c 100644
--- a/jdk/test/sample/chatserver/ChatTest.java
+++ b/jdk/test/sample/chatserver/ChatTest.java
@@ -25,9 +25,9 @@
 /* @test
  * @summary Test chat server chatserver test
  *
- * @library ../../../src/sample/share/nio/chatserver
+ * @library /src/sample/share/nio/chatserver
  * @build ChatTest ChatServer Client ClientReader DataReader MessageReader NameReader
- * @run main ChatTest
+ * @run testng ChatTest
  */
 
 import java.io.*;
@@ -38,10 +38,13 @@ import java.util.Collections;
 import java.util.List;
 import java.util.concurrent.CyclicBarrier;
 
+import org.testng.annotations.Test;
+
 public class ChatTest {
     public static int listeningPort = 0;
 
-    public static void main(String[] args) throws Throwable {
+    @Test
+    public static void doTest() throws Throwable {
         testStartStop();
         testPortOpen();
         testAsksForName();
diff --git a/jdk/test/sample/mergesort/MergeSortTest.java b/jdk/test/sample/mergesort/MergeSortTest.java
index e38a0e03413..fb082c21a56 100644
--- a/jdk/test/sample/mergesort/MergeSortTest.java
+++ b/jdk/test/sample/mergesort/MergeSortTest.java
@@ -25,14 +25,16 @@
 /* @test
  * @summary Test MergeSort
  *
- * @library ../../../src/sample/share/forkjoin/mergesort
+ * @library /src/sample/share/forkjoin/mergesort
  * @build MergeSortTest MergeDemo MergeSort
- * @run main MergeSortTest
+ * @run testng MergeSortTest
  */
 
 import java.util.Arrays;
 import java.util.Random;
 
+import org.testng.annotations.Test;
+
 public class MergeSortTest {
     private Random random;
     private MergeSort target;
@@ -42,7 +44,8 @@ public class MergeSortTest {
         this.target = target;
     }
 
-    public static void main(String[] args) {
+    @Test
+    public static void doTest() {
         MergeSortTest test = new MergeSortTest(new Random(), new MergeSort(Runtime.getRuntime().availableProcessors() * 4));
         test.run();
     }
diff --git a/jdk/test/sun/java2d/marlin/CrashNaNTest.java b/jdk/test/sun/java2d/marlin/CrashNaNTest.java
new file mode 100644
index 00000000000..01e32dd6c11
--- /dev/null
+++ b/jdk/test/sun/java2d/marlin/CrashNaNTest.java
@@ -0,0 +1,143 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.awt.Color;
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+import java.awt.geom.Path2D;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+import static java.lang.Double.NaN;
+import java.util.Locale;
+import java.util.logging.Handler;
+import java.util.logging.LogRecord;
+import java.util.logging.Logger;
+import javax.imageio.ImageIO;
+
+/**
+ * @test
+ * @bug 8149338
+ * @summary Verifies that Marlin supports NaN coordinates and no JVM crash happens !
+ * @run main CrashNaNTest
+ */
+public class CrashNaNTest {
+
+    static final boolean SAVE_IMAGE = false;
+
+    public static void main(String argv[]) {
+        Locale.setDefault(Locale.US);
+
+        // initialize j.u.l Looger:
+        final Logger log = Logger.getLogger("sun.java2d.marlin");
+        log.addHandler(new Handler() {
+            @Override
+            public void publish(LogRecord record) {
+                Throwable th = record.getThrown();
+                // detect any Throwable:
+                if (th != null) {
+                    System.out.println("Test failed:\n" + record.getMessage());
+                    th.printStackTrace(System.out);
+
+                    throw new RuntimeException("Test failed: ", th);
+                }
+            }
+
+            @Override
+            public void flush() {
+            }
+
+            @Override
+            public void close() throws SecurityException {
+            }
+        });
+
+        // enable Marlin logging & internal checks:
+        System.setProperty("sun.java2d.renderer.log", "true");
+        System.setProperty("sun.java2d.renderer.useLogger", "true");
+        System.setProperty("sun.java2d.renderer.doChecks", "true");
+
+        final int width = 400;
+        final int height = 400;
+
+        final BufferedImage image = new BufferedImage(width, height,
+                BufferedImage.TYPE_INT_ARGB);
+
+        final Graphics2D g2d = (Graphics2D) image.getGraphics();
+        try {
+            g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+                    RenderingHints.VALUE_ANTIALIAS_ON);
+
+            g2d.setBackground(Color.WHITE);
+            g2d.clearRect(0, 0, width, height);
+
+            final Path2D.Double path = new Path2D.Double();
+            path.moveTo(30, 30);
+            path.lineTo(100, 100);
+
+            for (int i = 0; i < 20000; i++) {
+                path.lineTo(110 + 0.01 * i, 110);
+                path.lineTo(111 + 0.01 * i, 100);
+            }
+
+            path.lineTo(NaN, 200);
+            path.lineTo(200, 200);
+            path.lineTo(200, NaN);
+            path.lineTo(300, 300);
+            path.lineTo(NaN, NaN);
+            path.lineTo(100, 100);
+            path.closePath();
+
+            final Path2D.Double path2 = new Path2D.Double();
+            path2.moveTo(0,0);
+            path2.lineTo(width,height);
+            path2.lineTo(10, 10);
+            path2.closePath();
+
+            for (int i = 0; i < 1; i++) {
+                final long start = System.nanoTime();
+                g2d.setColor(Color.BLUE);
+                g2d.fill(path);
+
+                g2d.fill(path2);
+
+                final long time = System.nanoTime() - start;
+                System.out.println("paint: duration= " + (1e-6 * time) + " ms.");
+            }
+
+            if (SAVE_IMAGE) {
+                try {
+                    final File file = new File("CrashNaNTest.png");
+                    System.out.println("Writing file: "
+                            + file.getAbsolutePath());
+                    ImageIO.write(image, "PNG", file);
+                } catch (IOException ex) {
+                    System.out.println("Writing file failure:");
+                    ex.printStackTrace();
+                }
+            }
+        } finally {
+            g2d.dispose();
+        }
+    }
+}
diff --git a/jdk/test/sun/java2d/marlin/CrashPaintTest.java b/jdk/test/sun/java2d/marlin/CrashPaintTest.java
new file mode 100644
index 00000000000..cf710bc83a5
--- /dev/null
+++ b/jdk/test/sun/java2d/marlin/CrashPaintTest.java
@@ -0,0 +1,205 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.awt.Color;
+import java.awt.Graphics2D;
+import java.awt.Paint;
+import java.awt.PaintContext;
+import java.awt.Rectangle;
+import java.awt.RenderingHints;
+import java.awt.TexturePaint;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Ellipse2D;
+import java.awt.geom.Rectangle2D;
+import java.awt.image.BufferedImage;
+import java.awt.image.ColorModel;
+import java.awt.image.Raster;
+import java.io.File;
+import java.io.IOException;
+import java.util.Locale;
+import java.util.logging.Handler;
+import java.util.logging.LogRecord;
+import java.util.logging.Logger;
+import javax.imageio.ImageIO;
+
+/**
+ * @test
+ * @bug 8148886
+ * @summary Verifies that Marlin supports reentrant operations (ThreadLocal)
+ * like in custom Paint or custom Composite
+ * @run main CrashPaintTest
+ */
+public class CrashPaintTest {
+
+    static final boolean SAVE_IMAGE = false;
+
+    public static void main(String argv[]) {
+        Locale.setDefault(Locale.US);
+
+        // initialize j.u.l Looger:
+        final Logger log = Logger.getLogger("sun.java2d.marlin");
+        log.addHandler(new Handler() {
+            @Override
+            public void publish(LogRecord record) {
+                Throwable th = record.getThrown();
+                // detect any Throwable:
+                if (th != null) {
+                    System.out.println("Test failed:\n" + record.getMessage());
+                    th.printStackTrace(System.out);
+
+                    throw new RuntimeException("Test failed: ", th);
+                }
+            }
+
+            @Override
+            public void flush() {
+            }
+
+            @Override
+            public void close() throws SecurityException {
+            }
+        });
+
+        // enable Marlin logging & internal checks:
+        System.setProperty("sun.java2d.renderer.log", "true");
+        System.setProperty("sun.java2d.renderer.useLogger", "true");
+        System.setProperty("sun.java2d.renderer.doChecks", "true");
+
+        // Force using thread-local storage:
+        System.setProperty("sun.java2d.renderer.useThreadLocal", "true");
+        // Force smaller pixelsize to force using array caches:
+        System.setProperty("sun.java2d.renderer.pixelsize", "256");
+
+        final int width = 300;
+        final int height = 300;
+
+        final BufferedImage image = new BufferedImage(width, height,
+                BufferedImage.TYPE_INT_ARGB);
+
+        final Graphics2D g2d = (Graphics2D) image.getGraphics();
+        try {
+            g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+                    RenderingHints.VALUE_ANTIALIAS_ON);
+
+            g2d.setBackground(Color.WHITE);
+            g2d.clearRect(0, 0, width, height);
+
+            final Ellipse2D.Double ellipse
+                = new Ellipse2D.Double(0, 0, width, height);
+
+            final Paint paint = new CustomPaint(100);
+
+            for (int i = 0; i < 20; i++) {
+                final long start = System.nanoTime();
+                g2d.setPaint(paint);
+                g2d.fill(ellipse);
+
+                g2d.setColor(Color.GREEN);
+                g2d.draw(ellipse);
+
+                final long time = System.nanoTime() - start;
+                System.out.println("paint: duration= " + (1e-6 * time) + " ms.");
+            }
+
+            if (SAVE_IMAGE) {
+                try {
+                    final File file = new File("CrashPaintTest.png");
+                    System.out.println("Writing file: "
+                            + file.getAbsolutePath());
+                    ImageIO.write(image, "PNG", file);
+                } catch (IOException ex) {
+                    System.out.println("Writing file failure:");
+                    ex.printStackTrace();
+                }
+            }
+
+            // Check image on few pixels:
+            final Raster raster = image.getData();
+
+            // 170, 175 = blue
+            checkPixel(raster, 170, 175, Color.BLUE.getRGB());
+            // 50, 50 = blue
+            checkPixel(raster, 50, 50, Color.BLUE.getRGB());
+
+            // 190, 110 = pink
+            checkPixel(raster, 190, 110, Color.PINK.getRGB());
+            // 280, 210 = pink
+            checkPixel(raster, 280, 210, Color.PINK.getRGB());
+
+        } finally {
+            g2d.dispose();
+        }
+    }
+
+    private static void checkPixel(final Raster raster,
+                                   final int x, final int y,
+                                   final int expected) {
+
+        final int[] rgb = (int[]) raster.getDataElements(x, y, null);
+
+        if (rgb[0] != expected) {
+            throw new IllegalStateException("bad pixel at (" + x + ", " + y
+                + ") = " + rgb[0] + " expected: " + expected);
+        }
+    }
+
+    private static class CustomPaint extends TexturePaint {
+        private int size;
+
+        CustomPaint(final int size) {
+            super(new BufferedImage(size, size,
+                    BufferedImage.TYPE_INT_ARGB),
+                    new Rectangle2D.Double(0, 0, size, size)
+            );
+            this.size = size;
+        }
+
+        @Override
+        public PaintContext createContext(ColorModel cm,
+                                          Rectangle deviceBounds,
+                                          Rectangle2D userBounds,
+                                          AffineTransform at,
+                                          RenderingHints hints) {
+
+            // Fill bufferedImage using
+            final Graphics2D g2d = (Graphics2D) getImage().getGraphics();
+            try {
+                g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+                        RenderingHints.VALUE_ANTIALIAS_ON);
+                g2d.setBackground(Color.PINK);
+                g2d.clearRect(0, 0, size, size);
+
+                g2d.setColor(Color.BLUE);
+                g2d.drawRect(0, 0, size, size);
+
+                g2d.fillOval(size / 10, size / 10,
+                             size * 8 / 10, size * 8 / 10);
+
+            } finally {
+                g2d.dispose();
+            }
+
+            return super.createContext(cm, deviceBounds, userBounds, at, hints);
+        }
+    }
+}
diff --git a/jdk/test/sun/java2d/marlin/TextClipErrorTest.java b/jdk/test/sun/java2d/marlin/TextClipErrorTest.java
index efce137256c..c6d42ceb305 100644
--- a/jdk/test/sun/java2d/marlin/TextClipErrorTest.java
+++ b/jdk/test/sun/java2d/marlin/TextClipErrorTest.java
@@ -69,24 +69,12 @@ public class TextClipErrorTest {
             @Override
             public void publish(LogRecord record) {
                 Throwable th = record.getThrown();
-                // detect potential Throwable thrown by XxxArrayCache.check():
-                if (th != null && th.getClass() == Throwable.class) {
-                    StackTraceElement[] stackElements = th.getStackTrace();
+                // detect any Throwable:
+                if (th != null) {
+                    System.out.println("Test failed:\n" + record.getMessage());
+                    th.printStackTrace(System.out);
 
-                    for (int i = 0; i < stackElements.length; i++) {
-                        StackTraceElement e = stackElements[i];
-
-                        if (e.getClassName().startsWith("sun.java2d.marlin")
-                            && e.getClassName().contains("ArrayCache")
-                            && "check".equals(e.getMethodName()))
-                        {
-                            System.out.println("Test failed:\n"
-                                + record.getMessage());
-                            th.printStackTrace(System.out);
-
-                            throw new RuntimeException("Test failed: ", th);
-                        }
-                    }
+                    throw new RuntimeException("Test failed: ", th);
                 }
             }
 
diff --git a/jdk/test/sun/misc/SunMiscSignalTest.java b/jdk/test/sun/misc/SunMiscSignalTest.java
index 4179b000b85..3dbab4f6cc0 100644
--- a/jdk/test/sun/misc/SunMiscSignalTest.java
+++ b/jdk/test/sun/misc/SunMiscSignalTest.java
@@ -180,6 +180,12 @@ public class SunMiscSignalTest {
         return newArray;
     }
 
+    // Return true if the signal is one of the shutdown signals known to the VM
+    private static boolean isShutdownSignal(Signal signal) {
+        String name = signal.getName();
+        return name.equals("INT") || name.equals("HUP") || name.equals("TERM");
+    }
+
     /**
      * Quick verification of supported signals using sun.misc.Signal.
      *
@@ -201,14 +207,24 @@ public class SunMiscSignalTest {
             Assert.assertEquals(signal.toString(), "SIG" + name, "toString() mismatch, ");
 
             try {
-                SignalHandler old = Signal.handle(signal, h);
+                orig = Signal.handle(signal, h);
+                printf("oldHandler: %s%n", orig);
                 Assert.assertEquals(CanRegister.YES, register, "Unexpected handle succeeded " + name);
                 try {
                     Signal.raise(signal);
                     Assert.assertEquals(CanRaise.YES, raise, "Unexpected raise success for " + name);
                     Invoked inv = h.semaphore().tryAcquire(Utils.adjustTimeout(100L),
                             TimeUnit.MILLISECONDS) ? Invoked.YES : Invoked.NO;
-                    Assert.assertEquals(inv, invoked, "handler not invoked;");
+                    if (!isShutdownSignal(signal)) {
+                        // Normal case
+                        Assert.assertEquals(inv, invoked, "handler not invoked;");
+                    } else {
+                        if (orig == SignalHandler.SIG_IGN) {
+                            Assert.assertEquals(inv, Invoked.NO, "handler should not be invoked");
+                        } else {
+                            Assert.assertEquals(inv, invoked, "handler not invoked;");
+                        }
+                    }
                 } catch (IllegalArgumentException uoe3) {
                     Assert.assertNotEquals(CanRaise.YES, raise, "raise failed for " + name +
                             ": " + uoe3.getMessage());
@@ -270,14 +286,22 @@ public class SunMiscSignalTest {
     }
 
     // Test expected exception when raising a signal when no handler defined
-    @Test(expectedExceptions = IllegalArgumentException.class)
+    @Test
     static void testRaiseNoConsumer() {
         Signal signal = new Signal("INT");
         SignalHandler orig = null;
         try {
-            Signal.handle(signal, SignalHandler.SIG_DFL);
+            orig = Signal.handle(signal, SignalHandler.SIG_DFL);
+            printf("oldHandler: %s%n", orig);
+            if (orig == SignalHandler.SIG_IGN) {
+                // SIG_IGN for TERM means it cannot be handled
+                return;
+            }
             Signal.raise(signal);
-        }  finally {
+            Assert.fail("Should have thrown IllegalArgumentException");
+        } catch (IllegalArgumentException iae) {
+            printf("IAE message: %s%n", iae.getMessage());
+        } finally {
             // Restore original signal handler
             if (orig != null && signal != null) {
                 Signal.handle(signal, orig);
@@ -296,7 +320,13 @@ public class SunMiscSignalTest {
         }
         Handler handler = new Handler();
         Signal signal = new Signal("INT");
-        Signal.handle(signal, handler);
+        SignalHandler orig = Signal.handle(signal, handler);
+        printf("oldHandler: %s%n", orig);
+        if (orig == SignalHandler.SIG_IGN) {
+            // SIG_IGN for INT means it cannot be handled
+            return;
+        }
+
         Signal.raise(signal);
         boolean handled = handler.semaphore()
                 .tryAcquire(Utils.adjustTimeout(100L), TimeUnit.MILLISECONDS);
@@ -332,6 +362,10 @@ public class SunMiscSignalTest {
         Handler h1 = new Handler();
         Handler h2 = new Handler();
         SignalHandler orig = Signal.handle(signal, h1);
+        if (orig == SignalHandler.SIG_IGN) {
+            // SIG_IGN for TERM means it cannot be handled
+            return;
+        }
 
         try {
             SignalHandler prev = Signal.handle(signal, h2);
diff --git a/jdk/test/sun/misc/Version/Version.java b/jdk/test/sun/misc/Version/Version.java
deleted file mode 100644
index a2b11242bfc..00000000000
--- a/jdk/test/sun/misc/Version/Version.java
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/* @test
- * @bug 6994413 8134365
- * @summary Check the JDK and JVM version returned by sun.misc.Version
- *          matches the versions defined in the system properties.
- *          Should use the API described in JDK-8136651 when available
- * @modules java.base/sun.misc
- * @compile -XDignore.symbol.file Version.java
- * @run main Version
- */
-
-import static sun.misc.Version.*;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-public class Version {
-
-    public static void main(String[] args) throws Exception {
-        VersionInfo jdk = newVersionInfo(System.getProperty("java.runtime.version"));
-        VersionInfo v1 = new VersionInfo(jdkMajorVersion(),
-                                         jdkMinorVersion(),
-                                         jdkSecurityVersion(),
-                                         jdkPatchVersion(),
-                                         jdkBuildNumber());
-        System.out.println("JDK version = " + jdk + "  " + v1);
-        if (!jdk.equals(v1)) {
-            throw new RuntimeException("Unmatched version: " + jdk + " vs " + v1);
-        }
-        VersionInfo jvm = newVersionInfo(System.getProperty("java.vm.version"));
-        VersionInfo v2 = new VersionInfo(jvmMajorVersion(),
-                                         jvmMinorVersion(),
-                                         jvmSecurityVersion(),
-                                         jvmPatchVersion(),
-                                         jvmBuildNumber());
-        System.out.println("JVM version = " + jvm + " " + v2);
-        if (!jvm.equals(v2)) {
-            throw new RuntimeException("Unmatched version: " + jvm + " vs " + v2);
-        }
-    }
-
-    static class VersionInfo {
-        final int major;
-        final int minor;
-        final int security;
-        final int patch;
-        final int build;
-        VersionInfo(int major, int minor, int security,
-                    int patch, int build) {
-            this.major = major;
-            this.minor = minor;
-            this.security = security;
-            this.patch = patch;
-            this.build = build;
-        }
-
-        VersionInfo(int[] fields) {
-            this.major = fields[0];
-            this.minor = fields[1];
-            this.security = fields[2];
-            this.patch = fields[3];
-            this.build = fields[4];
-        }
-
-        public boolean equals(VersionInfo v) {
-            return (this.major == v.major && this.minor == v.minor &&
-                    this.security == v.security && this.patch == v.patch &&
-                    this.build == v.build);
-        }
-
-        public String toString() {
-            StringBuilder sb = new StringBuilder();
-            // Do not include trailing zeros
-            if (patch > 0) {
-                sb.insert(0, "." + patch);
-            }
-            if (security > 0 || sb.length() > 0) {
-                sb.insert(0, "." + security);
-            }
-            if (minor > 0 || sb.length() > 0) {
-                sb.insert(0, "." + minor);
-            }
-            sb.insert(0, major);
-
-            if (build >= 0)
-                sb.append("+" + build);
-
-            return sb.toString();
-        }
-    }
-
-    private static VersionInfo newVersionInfo(String version) throws Exception {
-        // Version string fromat as defined by JEP-223
-        String jep223Pattern =
-                "^([0-9]+)(\\.([0-9]+))?(\\.([0-9]+))?(\\.([0-9]+))?" + // $VNUM
-                "(-([a-zA-Z]+))?(\\.([a-zA-Z]+))?" + // $PRE
-                "(\\+([0-9]+))?" +                   // Build Number
-                "(([-a-zA-Z0-9.]+))?$";              // $OPT
-
-        // Pattern group index for: Major, Minor, Security, Patch, Build
-        int[] groups = {1, 3, 5, 7, 13};
-        // Default values for Major, Minor, Security, Patch, Build
-        int[] versionFields = {0, 0, 0, 0, 0};
-
-        Pattern pattern = Pattern.compile(jep223Pattern);
-        Matcher matcher = pattern.matcher(version);
-        if (matcher.matches()) {
-            for (int i = 0; i < versionFields.length; i++) {
-                String field = matcher.group(groups[i]);
-                versionFields[i] = (field != null) ? Integer.parseInt(field) : 0;
-            }
-        }
-
-        VersionInfo vi = new VersionInfo(versionFields);
-        System.out.printf("newVersionInfo: input=%s output=%s\n", version, vi);
-        return vi;
-    }
-}
diff --git a/jdk/test/sun/net/www/protocol/jar/MultiReleaseJarURLConnection.java b/jdk/test/sun/net/www/protocol/jar/MultiReleaseJarURLConnection.java
new file mode 100644
index 00000000000..aeca6c6b50d
--- /dev/null
+++ b/jdk/test/sun/net/www/protocol/jar/MultiReleaseJarURLConnection.java
@@ -0,0 +1,132 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8132734
+ * @summary Test that URL connections to multi-release jars can be runtime versioned
+ * @library /lib/testlibrary/java/util/jar
+ * @build Compiler JarBuilder CreateMultiReleaseTestJars
+ * @run testng MultiReleaseJarURLConnection
+ */
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.JarURLConnection;
+import java.net.URL;
+import java.net.URLConnection;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.jar.JarFile;
+
+import org.testng.Assert;
+import org.testng.annotations.AfterClass;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+
+public class MultiReleaseJarURLConnection {
+    String userdir = System.getProperty("user.dir",".");
+    String file = userdir + "/signed-multi-release.jar";
+
+    @BeforeClass
+    public void initialize() throws Exception {
+        CreateMultiReleaseTestJars creator = new CreateMultiReleaseTestJars();
+        creator.compileEntries();
+        creator.buildMultiReleaseJar();
+        creator.buildSignedMultiReleaseJar();
+    }
+
+    @AfterClass
+    public void close() throws IOException {
+        Files.delete(Paths.get(userdir, "multi-release.jar"));
+        Files.delete(Paths.get(userdir, "signed-multi-release.jar"));
+    }
+
+    @DataProvider(name = "data")
+    public Object[][] createData() {
+        return new Object[][]{
+                {"unsigned file", userdir + "/multi-release.jar"},
+                {"signed file", userdir + "/signed-multi-release.jar"},
+        };
+    }
+
+    @Test(dataProvider = "data")
+    public void testRuntimeVersioning(String ignore, String file) throws Exception {
+        String urlFile = "jar:file:" + file + "!/";
+        String urlEntry = urlFile + "version/Version.java";
+
+        Assert.assertTrue(readAndCompare(new URL(urlEntry), "return 8"));
+        // #runtime is "magic"
+        Assert.assertTrue(readAndCompare(new URL(urlEntry + "#runtime"), "return 9"));
+        // #fragment or any other fragment is not magic
+        Assert.assertTrue(readAndCompare(new URL(urlEntry + "#fragment"), "return 8"));
+        // cached entities not affected
+        Assert.assertTrue(readAndCompare(new URL(urlEntry), "return 8"));
+    }
+
+    @Test(dataProvider = "data")
+    public void testCachedJars(String ignore, String file) throws Exception {
+        String urlFile = "jar:file:" + file + "!/";
+
+        URL rootUrl = new URL(urlFile);
+        JarURLConnection juc = (JarURLConnection)rootUrl.openConnection();
+        JarFile rootJar = juc.getJarFile();
+        JarFile.Release root = rootJar.getVersion();
+
+        URL runtimeUrl = new URL(urlFile + "#runtime");
+        juc = (JarURLConnection)runtimeUrl.openConnection();
+        JarFile runtimeJar = juc.getJarFile();
+        JarFile.Release runtime = runtimeJar.getVersion();
+        Assert.assertNotEquals(root, runtime);
+
+        juc = (JarURLConnection)rootUrl.openConnection();
+        JarFile jar = juc.getJarFile();
+        Assert.assertEquals(jar.getVersion(), root);
+        Assert.assertEquals(jar, rootJar);
+
+        juc = (JarURLConnection)runtimeUrl.openConnection();
+        jar = juc.getJarFile();
+        Assert.assertEquals(jar.getVersion(), runtime);
+        Assert.assertEquals(jar, runtimeJar);
+
+        rootJar.close();
+        runtimeJar.close();
+        jar.close(); // probably not needed
+    }
+
+    private boolean readAndCompare(URL url, String match) throws Exception {
+        boolean result;
+        // necessary to do it this way, instead of openStream(), so we can
+        // close underlying JarFile, otherwise windows can't delete the file
+        URLConnection conn = url.openConnection();
+        try (InputStream is = conn.getInputStream()) {
+            byte[] bytes = is.readAllBytes();
+            result = (new String(bytes)).contains(match);
+        }
+        if (conn instanceof JarURLConnection) {
+            ((JarURLConnection)conn).getJarFile().close();
+        }
+        return result;
+    }
+}
diff --git a/jdk/test/sun/security/mscapi/SignatureOffsets.java b/jdk/test/sun/security/mscapi/SignatureOffsets.java
index 4c710396840..128cc00ca04 100644
--- a/jdk/test/sun/security/mscapi/SignatureOffsets.java
+++ b/jdk/test/sun/security/mscapi/SignatureOffsets.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -28,7 +28,7 @@ import java.security.SignatureException;
 /*
  * @test
  * @bug 8050374
- * @key randomness
+ * @key randomness intermittent
  * @summary This test validates signature verification
  *          Signature.verify(byte[], int, int). The test uses RandomFactory to
  *          get random set of clear text data to sign. After the signature
diff --git a/jdk/test/sun/security/pkcs11/PKCS11Test.java b/jdk/test/sun/security/pkcs11/PKCS11Test.java
index 46621e1ae2e..bd85ea6058f 100644
--- a/jdk/test/sun/security/pkcs11/PKCS11Test.java
+++ b/jdk/test/sun/security/pkcs11/PKCS11Test.java
@@ -380,7 +380,9 @@ public abstract class PKCS11Test {
     }
 
     static double getNSSInfo(String library) {
-        String nssHeader = "$Header: NSS";
+        // look for two types of headers in NSS libraries
+        String nssHeader1 = "$Header: NSS";
+        String nssHeader2 = "Version: NSS";
         boolean found = false;
         String s = null;
         int i = 0;
@@ -408,7 +410,8 @@ public abstract class PKCS11Test {
                     }
 
                     s = new String(data, 0, read);
-                    if ((i = s.indexOf(nssHeader)) > 0) {
+                    i = s.indexOf(nssHeader1);
+                    if (i > 0 || (i = s.indexOf(nssHeader2)) > 0) {
                         found = true;
                         // If the nssHeader is before 920 we can break, otherwise
                         // we may not have the whole header so do another read.  If
diff --git a/jdk/test/sun/security/provider/NSASuiteB/TestDSAGenParameterSpec.java b/jdk/test/sun/security/provider/NSASuiteB/TestDSAGenParameterSpec.java
index 43a857f0c26..bd2fcdadc31 100644
--- a/jdk/test/sun/security/provider/NSASuiteB/TestDSAGenParameterSpec.java
+++ b/jdk/test/sun/security/provider/NSASuiteB/TestDSAGenParameterSpec.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -37,6 +37,7 @@ import java.util.List;
 /*
  * @test
  * @bug 8075286
+ * @key intermittent
  * @summary Verify that DSAGenParameterSpec can and can only be used to generate
  *          DSA within some certain range of key sizes as described in the class
  *          specification (L, N) as (1024, 160), (2048, 224), (2048, 256) and
diff --git a/jdk/test/sun/security/rsa/SpecTest.java b/jdk/test/sun/security/rsa/SpecTest.java
index d2ab0a8e79f..c13f1d91989 100644
--- a/jdk/test/sun/security/rsa/SpecTest.java
+++ b/jdk/test/sun/security/rsa/SpecTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -34,6 +34,7 @@ import java.security.spec.RSAKeyGenParameterSpec;
 /**
  * @test
  * @bug 8044199
+ * @key intermittent
  * @summary Check same KeyPair's private key and public key have same modulus.
  *  also check public key's public exponent equals to given spec's public
  *  exponent.
diff --git a/jdk/test/sun/security/ssl/DHKeyExchange/LegacyDHEKeyExchange.java b/jdk/test/sun/security/ssl/DHKeyExchange/LegacyDHEKeyExchange.java
new file mode 100644
index 00000000000..76f6a7b949a
--- /dev/null
+++ b/jdk/test/sun/security/ssl/DHKeyExchange/LegacyDHEKeyExchange.java
@@ -0,0 +1,325 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+// SunJSSE does not support dynamic system properties, no way to re-use
+// system properties in samevm/agentvm mode.
+
+/*
+ * @test
+ * @bug 8148108
+ * @summary Disable Diffie-Hellman keys less than 1024 bits
+ * @run main/othervm -Djdk.tls.ephemeralDHKeySize=legacy LegacyDHEKeyExchange
+ */
+
+import java.io.*;
+import javax.net.ssl.*;
+
+public class LegacyDHEKeyExchange {
+
+    /*
+     * =============================================================
+     * Set the various variables needed for the tests, then
+     * specify what tests to run on each side.
+     */
+
+    /*
+     * Should we run the client or server in a separate thread?
+     * Both sides can throw exceptions, but do you have a preference
+     * as to which side should be the main thread.
+     */
+    static boolean separateServerThread = false;
+
+    /*
+     * Where do we find the keystores?
+     */
+    static String pathToStores = "../../../../javax/net/ssl/etc";
+    static String keyStoreFile = "keystore";
+    static String trustStoreFile = "truststore";
+    static String passwd = "passphrase";
+
+    /*
+     * Is the server ready to serve?
+     */
+    volatile static boolean serverReady = false;
+
+    /*
+     * Turn on SSL debugging?
+     */
+    static boolean debug = false;
+
+    /*
+     * If the client or server is doing some kind of object creation
+     * that the other side depends on, and that thread prematurely
+     * exits, you may experience a hang.  The test harness will
+     * terminate all hung threads after its timeout has expired,
+     * currently 3 minutes by default, but you might try to be
+     * smart about it....
+     */
+
+    /*
+     * Define the server side of the test.
+     *
+     * If the server prematurely exits, serverReady will be set to true
+     * to avoid infinite hangs.
+     */
+    void doServerSide() throws Exception {
+        SSLServerSocketFactory sslssf =
+            (SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
+        SSLServerSocket sslServerSocket =
+            (SSLServerSocket) sslssf.createServerSocket(serverPort);
+
+        serverPort = sslServerSocket.getLocalPort();
+
+        /*
+         * Signal Client, we're ready for his connect.
+         */
+        serverReady = true;
+
+        try (SSLSocket sslSocket = (SSLSocket)sslServerSocket.accept()) {
+            InputStream sslIS = sslSocket.getInputStream();
+            OutputStream sslOS = sslSocket.getOutputStream();
+
+            sslIS.read();
+            sslOS.write(85);
+            sslOS.flush();
+
+            throw new Exception(
+                "Leagcy DH keys (< 1024) should be restricted");
+        } catch (SSLHandshakeException she) {
+            // ignore, client should terminate the connection
+        } finally {
+            sslServerSocket.close();
+        }
+    }
+
+    /*
+     * Define the client side of the test.
+     *
+     * If the server prematurely exits, serverReady will be set to true
+     * to avoid infinite hangs.
+     */
+    void doClientSide() throws Exception {
+
+        /*
+         * Wait for server to get started.
+         */
+        while (!serverReady) {
+            Thread.sleep(50);
+        }
+
+        SSLSocketFactory sslsf =
+            (SSLSocketFactory) SSLSocketFactory.getDefault();
+        SSLSocket sslSocket = (SSLSocket)
+            sslsf.createSocket("localhost", serverPort);
+
+        String[] suites = new String [] {"TLS_DHE_RSA_WITH_AES_128_CBC_SHA"};
+        sslSocket.setEnabledCipherSuites(suites);
+
+        try {
+            InputStream sslIS = sslSocket.getInputStream();
+            OutputStream sslOS = sslSocket.getOutputStream();
+
+            sslOS.write(280);
+            sslOS.flush();
+            sslIS.read();
+
+            throw new Exception("Leagcy DH keys (< 1024) should be restricted");
+        } catch (SSLHandshakeException she) {
+            // ignore, should be caused by algorithm constraints
+        } finally {
+            sslSocket.close();
+        }
+    }
+
+    /*
+     * =============================================================
+     * The remainder is just support stuff
+     */
+
+    // use any free port by default
+    volatile int serverPort = 0;
+
+    volatile Exception serverException = null;
+    volatile Exception clientException = null;
+
+    public static void main(String[] args) throws Exception {
+        String keyFilename =
+            System.getProperty("test.src", ".") + "/" + pathToStores +
+                "/" + keyStoreFile;
+        String trustFilename =
+            System.getProperty("test.src", ".") + "/" + pathToStores +
+                "/" + trustStoreFile;
+
+        System.setProperty("javax.net.ssl.keyStore", keyFilename);
+        System.setProperty("javax.net.ssl.keyStorePassword", passwd);
+        System.setProperty("javax.net.ssl.trustStore", trustFilename);
+        System.setProperty("javax.net.ssl.trustStorePassword", passwd);
+
+        if (debug) {
+            System.setProperty("javax.net.debug", "all");
+        }
+
+        /*
+         * Start the tests.
+         */
+        new LegacyDHEKeyExchange();
+    }
+
+    Thread clientThread = null;
+    Thread serverThread = null;
+
+    /*
+     * Primary constructor, used to drive remainder of the test.
+     *
+     * Fork off the other side, then do your work.
+     */
+    LegacyDHEKeyExchange() throws Exception {
+        Exception startException = null;
+        try {
+            if (separateServerThread) {
+                startServer(true);
+                startClient(false);
+            } else {
+                startClient(true);
+                startServer(false);
+            }
+        } catch (Exception e) {
+            startException = e;
+        }
+
+        /*
+         * Wait for other side to close down.
+         */
+        if (separateServerThread) {
+            if (serverThread != null) {
+                serverThread.join();
+            }
+        } else {
+            if (clientThread != null) {
+                clientThread.join();
+            }
+        }
+
+        /*
+         * When we get here, the test is pretty much over.
+         * Which side threw the error?
+         */
+        Exception local;
+        Exception remote;
+
+        if (separateServerThread) {
+            remote = serverException;
+            local = clientException;
+        } else {
+            remote = clientException;
+            local = serverException;
+        }
+
+        Exception exception = null;
+
+        /*
+         * Check various exception conditions.
+         */
+        if ((local != null) && (remote != null)) {
+            // If both failed, return the curthread's exception.
+            local.initCause(remote);
+            exception = local;
+        } else if (local != null) {
+            exception = local;
+        } else if (remote != null) {
+            exception = remote;
+        } else if (startException != null) {
+            exception = startException;
+        }
+
+        /*
+         * If there was an exception *AND* a startException,
+         * output it.
+         */
+        if (exception != null) {
+            if (exception != startException && startException != null) {
+                exception.addSuppressed(startException);
+            }
+            throw exception;
+        }
+
+        // Fall-through: no exception to throw!
+    }
+
+    void startServer(boolean newThread) throws Exception {
+        if (newThread) {
+            serverThread = new Thread() {
+                @Override
+                public void run() {
+                    try {
+                        doServerSide();
+                    } catch (Exception e) {
+                        /*
+                         * Our server thread just died.
+                         *
+                         * Release the client, if not active already...
+                         */
+                        System.err.println("Server died...");
+                        serverReady = true;
+                        serverException = e;
+                    }
+                }
+            };
+            serverThread.start();
+        } else {
+            try {
+                doServerSide();
+            } catch (Exception e) {
+                serverException = e;
+            } finally {
+                serverReady = true;
+            }
+        }
+    }
+
+    void startClient(boolean newThread) throws Exception {
+        if (newThread) {
+            clientThread = new Thread() {
+                @Override
+                public void run() {
+                    try {
+                        doClientSide();
+                    } catch (Exception e) {
+                        /*
+                         * Our client thread just died.
+                         */
+                        System.err.println("Client died...");
+                        clientException = e;
+                    }
+                }
+            };
+            clientThread.start();
+        } else {
+            try {
+                doClientSide();
+            } catch (Exception e) {
+                clientException = e;
+            }
+        }
+    }
+}
diff --git a/jdk/test/tools/jar/JarEntryTime.java b/jdk/test/tools/jar/JarEntryTime.java
index 701779c2828..1985bb1ab66 100644
--- a/jdk/test/tools/jar/JarEntryTime.java
+++ b/jdk/test/tools/jar/JarEntryTime.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -31,6 +31,8 @@
 import java.io.File;
 import java.io.PrintWriter;
 import java.nio.file.attribute.FileTime;
+import java.util.Date;
+import java.util.TimeZone;
 import sun.tools.jar.Main;
 
 public class JarEntryTime {
@@ -39,6 +41,9 @@ public class JarEntryTime {
     // allow for e.g. rounding/truncation and networked/samba drives.
     static final long PRECISION = 10000L;
 
+    static final TimeZone TZ = TimeZone.getDefault();
+    static final boolean DST = TZ.inDaylightTime(new Date());
+
     static boolean cleanup(File dir) throws Throwable {
         boolean rc = true;
         File[] x = dir.listFiles();
@@ -75,11 +80,13 @@ public class JarEntryTime {
         File dirOuter = new File("outer");
         File dirInner = new File(dirOuter, "inner");
         File jarFile = new File("JarEntryTime.jar");
+        File testFile = new File("JarEntryTimeTest.txt");
 
         // Remove any leftovers from prior run
         cleanup(dirInner);
         cleanup(dirOuter);
         jarFile.delete();
+        testFile.delete();
 
         /* Create a directory structure
          * outer/
@@ -129,23 +136,39 @@ public class JarEntryTime {
         check(cleanup(dirInner));
         check(cleanup(dirOuter));
 
+        try (PrintWriter pw = new PrintWriter(testFile)) {
+            pw.println("hello, world");
+        }
+        final long start = testFile.lastModified();
+
         // Extract and check the last modified values are the current times.
         // See sun.tools.jar.Main
         extractJar(jarFile, true);
+
+        try (PrintWriter pw = new PrintWriter(testFile)) {
+            pw.println("hello, world");
+        }
+        final long end = testFile.lastModified();
+
         check(dirOuter.exists());
         check(dirInner.exists());
         check(fileInner.exists());
-        checkFileTime(dirOuter.lastModified(), now);
-        checkFileTime(dirInner.lastModified(), now);
-        checkFileTime(fileInner.lastModified(), now);
+        checkFileTime(start, dirOuter.lastModified(), end);
+        checkFileTime(start, dirInner.lastModified(), end);
+        checkFileTime(start, fileInner.lastModified(), end);
 
         check(cleanup(dirInner));
         check(cleanup(dirOuter));
 
         check(jarFile.delete());
+        check(testFile.delete());
     }
 
     static void checkFileTime(long now, long original) {
+        if (isTimeSettingChanged()) {
+            return;
+        }
+
         if (Math.abs(now - original) > PRECISION) {
             System.out.format("Extracted to %s, expected to be close to %s%n",
                 FileTime.fromMillis(now), FileTime.fromMillis(original));
@@ -153,6 +176,27 @@ public class JarEntryTime {
         }
     }
 
+    static void checkFileTime(long start, long now, long end) {
+        if (isTimeSettingChanged()) {
+            return;
+        }
+
+        if (now < start || now > end) {
+            System.out.format("Extracted to %s, "
+                              + "expected to be after %s and before %s%n",
+                              FileTime.fromMillis(now),
+                              FileTime.fromMillis(start),
+                              FileTime.fromMillis(end));
+            fail();
+        }
+    }
+
+    private static boolean isTimeSettingChanged() {
+        TimeZone currentTZ = TimeZone.getDefault();
+        boolean currentDST = currentTZ.inDaylightTime(new Date());
+        return (!currentTZ.equals(TZ) || currentDST != DST);
+    }
+
     //--------------------- Infrastructure ---------------------------
     static volatile int passed = 0, failed = 0;
     static void pass() {passed++;}
diff --git a/jdk/test/tools/pack200/Pack200Test.java b/jdk/test/tools/pack200/Pack200Test.java
index 9298e9723a8..fb6d9b1f83d 100644
--- a/jdk/test/tools/pack200/Pack200Test.java
+++ b/jdk/test/tools/pack200/Pack200Test.java
@@ -81,7 +81,9 @@ public class Pack200Test {
                 System.out.println("Packing [" + in.toString() + "]");
                 // Call the packer
                 Utils.pack(jarFile, packFile);
+                System.out.println("Done Packing [" + in.toString() + "]");
                 jarFile.close();
+                System.out.println("Start leak check");
                 leakCheck();
 
                 System.out.println("  Unpacking using java unpacker");
diff --git a/jdk/test/tools/pack200/Utils.java b/jdk/test/tools/pack200/Utils.java
index f0c29a597b5..60f2d0c50bc 100644
--- a/jdk/test/tools/pack200/Utils.java
+++ b/jdk/test/tools/pack200/Utils.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -324,6 +324,9 @@ class Utils {
     private static void findFiles0(File startDir, List<File> list,
                                     FileFilter filter) throws IOException {
         File[] foundFiles = startDir.listFiles(filter);
+        if (foundFiles == null) {
+            return;
+        }
         list.addAll(Arrays.asList(foundFiles));
         File[] dirs = startDir.listFiles(DIR_FILTER);
         for (File dir : dirs) {
diff --git a/langtools/.hgtags b/langtools/.hgtags
index c6a2d3a75cd..5fb34d8884a 100644
--- a/langtools/.hgtags
+++ b/langtools/.hgtags
@@ -349,3 +349,6 @@ cb73b474703e2de266542b505cffd658bcc052da jdk-9+99
 3f60a4808377a276f6398ff19e61c1b9086f4d97 jdk-9+104
 81bd82222f8a1f2b291a44a49e063973caa4e73b jdk-9+105
 dd05d3761a341143ef4a6b1a245e0960cc125b76 jdk-9+106
+7a0c343551497bd0e38ad69a77cc57d9f396615a jdk-9+107
+fd18a155ad22f62e06a9b74850ab8609d415c752 jdk-9+108
+f5991c73ed73b9a355a090b65c8d7fb9a1901f89 jdk-9+109
diff --git a/langtools/src/java.compiler/share/classes/javax/tools/ToolProvider.java b/langtools/src/java.compiler/share/classes/javax/tools/ToolProvider.java
index 950daf73328..447c9647b1a 100644
--- a/langtools/src/java.compiler/share/classes/javax/tools/ToolProvider.java
+++ b/langtools/src/java.compiler/share/classes/javax/tools/ToolProvider.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -28,12 +28,7 @@ package javax.tools;
 import java.lang.ref.Reference;
 import java.lang.ref.WeakReference;
 import java.util.HashMap;
-import java.util.Locale;
 import java.util.Map;
-import java.util.logging.Logger;
-import java.util.logging.Level;
-
-import static java.util.logging.Level.*;
 
 /**
  * Provides methods for locating tool providers, for example,
@@ -45,47 +40,6 @@ import static java.util.logging.Level.*;
  */
 public class ToolProvider {
 
-    private static final String propertyName = "sun.tools.ToolProvider";
-    private static final String loggerName   = "javax.tools";
-
-    /*
-     * Define the system property "sun.tools.ToolProvider" to enable
-     * debugging:
-     *
-     *     java ... -Dsun.tools.ToolProvider ...
-     */
-    static <T> T trace(Level level, Object reason) {
-        // NOTE: do not make this method private as it affects stack traces
-        try {
-            if (System.getProperty(propertyName) != null) {
-                StackTraceElement[] st = Thread.currentThread().getStackTrace();
-                String method = "???";
-                String cls = ToolProvider.class.getName();
-                if (st.length > 2) {
-                    StackTraceElement frame = st[2];
-                    method = String.format((Locale)null, "%s(%s:%s)",
-                                           frame.getMethodName(),
-                                           frame.getFileName(),
-                                           frame.getLineNumber());
-                    cls = frame.getClassName();
-                }
-                Logger logger = Logger.getLogger(loggerName);
-                if (reason instanceof Throwable) {
-                    logger.logp(level, cls, method,
-                                reason.getClass().getName(), (Throwable)reason);
-                } else {
-                    logger.logp(level, cls, method, String.valueOf(reason));
-                }
-            }
-        } catch (SecurityException ex) {
-            System.err.format((Locale)null, "%s: %s; %s%n",
-                              ToolProvider.class.getName(),
-                              reason,
-                              ex.getLocalizedMessage());
-        }
-        return null;
-    }
-
     private static final String systemJavaCompilerName
         = "com.sun.tools.javac.api.JavacTool";
 
@@ -153,7 +107,7 @@ public class ToolProvider {
         try {
             return c.asSubclass(clazz).newInstance();
         } catch (InstantiationException | IllegalAccessException | RuntimeException | Error e) {
-            return trace(WARNING, e);
+            throw new Error(e);
         }
     }
 
@@ -164,7 +118,7 @@ public class ToolProvider {
             try {
                 c = Class.forName(name, false, ClassLoader.getSystemClassLoader());
             } catch (ClassNotFoundException | RuntimeException | Error e) {
-                return trace(WARNING, e);
+                throw new Error(e);
             }
             toolClasses.put(name, new WeakReference<>(c));
         }
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/code/ClassFinder.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/code/ClassFinder.java
index 0c602c4c16a..466a41d7635 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/code/ClassFinder.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/code/ClassFinder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,7 +26,7 @@
 package com.sun.tools.javac.code;
 
 import java.io.IOException;
-import java.io.File;
+import java.nio.file.Path;
 import java.util.EnumSet;
 import java.util.HashMap;
 import java.util.Map;
@@ -45,7 +45,6 @@ import com.sun.tools.javac.code.Symbol.CompletionFailure;
 import com.sun.tools.javac.code.Symbol.PackageSymbol;
 import com.sun.tools.javac.code.Symbol.TypeSymbol;
 import com.sun.tools.javac.comp.Annotate;
-import com.sun.tools.javac.comp.Enter;
 import com.sun.tools.javac.file.JRTIndex;
 import com.sun.tools.javac.file.JavacFileManager;
 import com.sun.tools.javac.jvm.ClassReader;
@@ -535,25 +534,25 @@ public class ClassFinder {
             if (fileManager instanceof StandardJavaFileManager) {
                 StandardJavaFileManager fm = (StandardJavaFileManager)fileManager;
                 if (haveSourcePath && wantSourceFiles) {
-                    List<File> path = List.nil();
-                    for (File file : fm.getLocation(SOURCE_PATH)) {
-                        path = path.prepend(file);
+                    List<Path> path = List.nil();
+                    for (Path sourcePath : fm.getLocationAsPaths(SOURCE_PATH)) {
+                        path = path.prepend(sourcePath);
                     }
                     log.printVerbose("sourcepath", path.reverse().toString());
                 } else if (wantSourceFiles) {
-                    List<File> path = List.nil();
-                    for (File file : fm.getLocation(CLASS_PATH)) {
-                        path = path.prepend(file);
+                    List<Path> path = List.nil();
+                    for (Path classPath : fm.getLocationAsPaths(CLASS_PATH)) {
+                        path = path.prepend(classPath);
                     }
                     log.printVerbose("sourcepath", path.reverse().toString());
                 }
                 if (wantClassFiles) {
-                    List<File> path = List.nil();
-                    for (File file : fm.getLocation(PLATFORM_CLASS_PATH)) {
-                        path = path.prepend(file);
+                    List<Path> path = List.nil();
+                    for (Path platformPath : fm.getLocationAsPaths(PLATFORM_CLASS_PATH)) {
+                        path = path.prepend(platformPath);
                     }
-                    for (File file : fm.getLocation(CLASS_PATH)) {
-                        path = path.prepend(file);
+                    for (Path classPath : fm.getLocationAsPaths(CLASS_PATH)) {
+                        path = path.prepend(classPath);
                     }
                     log.printVerbose("classpath",  path.reverse().toString());
                 }
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
index f62d866bacb..efa57d8b854 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -155,8 +155,6 @@ public class Attr extends JCTree.Visitor {
         allowDefaultMethods = source.allowDefaultMethods();
         allowStaticInterfaceMethods = source.allowStaticInterfaceMethods();
         sourceName = source.name;
-        relax = (options.isSet("-retrofit") ||
-                options.isSet("-relax"));
         useBeforeDeclarationWarning = options.isSet("useBeforeDeclarationWarning");
 
         statInfo = new ResultInfo(KindSelector.NIL, Type.noType);
@@ -168,10 +166,6 @@ public class Attr extends JCTree.Visitor {
         recoveryInfo = new RecoveryInfo(deferredAttr.emptyDeferredAttrContext);
     }
 
-    /** Switch: relax some constraints for retrofit mode.
-     */
-    boolean relax;
-
     /** Switch: support target-typing inference
      */
     boolean allowPoly;
@@ -1025,8 +1019,7 @@ public class Attr extends JCTree.Visitor {
                         log.error(tree.pos(),
                                   "default.allowed.in.intf.annotation.member");
                 }
-                if (isDefaultMethod || (tree.sym.flags() & (ABSTRACT | NATIVE)) == 0 &&
-                    !relax)
+                if (isDefaultMethod || (tree.sym.flags() & (ABSTRACT | NATIVE)) == 0)
                     log.error(tree.pos(), "missing.meth.body.or.decl.abstract");
             } else if ((tree.sym.flags() & (ABSTRACT|DEFAULT|PRIVATE)) == ABSTRACT) {
                 if ((owner.flags() & INTERFACE) != 0) {
@@ -4384,8 +4377,7 @@ public class Attr extends JCTree.Visitor {
         // If this is a non-abstract class, check that it has no abstract
         // methods or unimplemented methods of an implemented interface.
         if ((c.flags() & (ABSTRACT | INTERFACE)) == 0) {
-            if (!relax)
-                chk.checkAllDefined(tree.pos(), c);
+            chk.checkAllDefined(tree.pos(), c);
         }
 
         if ((c.flags() & ANNOTATION) != 0) {
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
index a130f220926..4b0b3a1a42c 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
@@ -81,8 +81,6 @@ public class Check {
     private final Types types;
     private final TypeAnnotations typeAnnotations;
     private final JCDiagnostic.Factory diags;
-    private boolean warnOnSyntheticConflicts;
-    private boolean suppressAbortOnBadClassFile;
     private final JavaFileManager fileManager;
     private final Source source;
     private final Profile profile;
@@ -130,8 +128,6 @@ public class Check {
         allowStrictMethodClashCheck = source.allowStrictMethodClashCheck();
         allowPrivateSafeVarargs = source.allowPrivateSafeVarargs();
         allowDiamondWithAnonymousClassCreation = source.allowDiamondWithAnonymousClassCreation();
-        warnOnSyntheticConflicts = options.isSet("warnOnSyntheticConflicts");
-        suppressAbortOnBadClassFile = options.isSet("suppressAbortOnBadClassFile");
         warnOnAccessToSensitiveMembers = options.isSet("warnOnAccessToSensitiveMembers");
 
         Target target = Target.instance(context);
@@ -269,8 +265,7 @@ public class Check {
      */
     public Type completionError(DiagnosticPosition pos, CompletionFailure ex) {
         log.error(JCDiagnostic.DiagnosticFlag.NON_DEFERRABLE, pos, "cant.access", ex.sym, ex.getDetailValue());
-        if (ex instanceof ClassFinder.BadClassFile
-                && !suppressAbortOnBadClassFile) throw new Abort();
+        if (ex instanceof ClassFinder.BadClassFile) throw new Abort();
         else return syms.errType;
     }
 
@@ -2006,10 +2001,11 @@ public class Check {
             }
         }
 
+        final boolean explicitOverride = m.attribute(syms.overrideType.tsym) != null;
         // Check if this method must override a super method due to being annotated with @Override
         // or by virtue of being a member of a diamond inferred anonymous class. Latter case is to
         // be treated "as if as they were annotated" with @Override.
-        boolean mustOverride = m.attribute(syms.overrideType.tsym) != null ||
+        boolean mustOverride = explicitOverride ||
                 (env.info.isAnonymousDiamond && !m.isConstructor() && !m.isPrivate());
         if (mustOverride && !isOverrider(m)) {
             DiagnosticPosition pos = tree.pos();
@@ -2019,7 +2015,9 @@ public class Check {
                     break;
                 }
             }
-            log.error(pos, "method.does.not.override.superclass");
+            log.error(pos,
+                      explicitOverride ? Errors.MethodDoesNotOverrideSuperclass :
+                                Errors.AnonymousDiamondMethodDoesNotOverrideSuperclass(Fragments.DiamondAnonymousMethodsImplicitlyOverride));
         }
     }
 
@@ -2632,12 +2630,7 @@ public class Check {
      */
     private void syntheticError(DiagnosticPosition pos, Symbol sym) {
         if (!sym.type.isErroneous()) {
-            if (warnOnSyntheticConflicts) {
-                log.warning(pos, "synthetic.name.conflict", sym, sym.location());
-            }
-            else {
-                log.error(pos, "synthetic.name.conflict", sym, sym.location());
-            }
+            log.error(pos, "synthetic.name.conflict", sym, sym.location());
         }
     }
 
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Infer.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Infer.java
index 9f30e750db3..190c0e6e623 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Infer.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Infer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -44,9 +44,11 @@ import com.sun.tools.javac.comp.Infer.GraphSolver.InferenceGraph.Node;
 import com.sun.tools.javac.comp.Resolve.InapplicableMethodException;
 import com.sun.tools.javac.comp.Resolve.VerboseResolutionMode;
 
-import java.io.File;
-import java.io.FileWriter;
 import java.io.IOException;
+import java.io.Writer;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
@@ -353,9 +355,9 @@ public class Infer {
                         rsContext.attrMode(),
                         rsContext.step,
                         round);
-                File dotFile = new File(dependenciesFolder, filename);
-                try (FileWriter fw = new FileWriter(dotFile)) {
-                    fw.append(graph);
+                Path dotFile = Paths.get(dependenciesFolder, filename);
+                try (Writer w = Files.newBufferedWriter(dotFile)) {
+                    w.append(graph);
                 }
                 round++;
             }
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Resolve.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Resolve.java
index 00783594e26..38a941b6312 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Resolve.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Resolve.java
@@ -4043,7 +4043,12 @@ public class Resolve {
                         found = false;
                         break;
                     }
-                    allThrown = chk.intersect(allThrown, mt2.getThrownTypes());
+                    List<Type> thrownTypes2 = mt2.getThrownTypes();
+                    if (mt.hasTag(FORALL) && mt2.hasTag(FORALL)) {
+                        // if both are generic methods, adjust thrown types ahead of intersection computation
+                        thrownTypes2 = types.subst(thrownTypes2, mt2.getTypeArguments(), mt.getTypeArguments());
+                    }
+                    allThrown = chk.intersect(allThrown, thrownTypes2);
                 }
                 if (found) {
                     //all ambiguous methods were abstract and one method had
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/file/BaseFileManager.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/file/BaseFileManager.java
index 42603b462ca..caf3dc32546 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/file/BaseFileManager.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/file/BaseFileManager.java
@@ -267,7 +267,14 @@ public abstract class BaseFileManager implements JavaFileManager {
      * @return true if successful, and false otherwise
      */
     public boolean handleOption(Option option, String value) {
-        return locations.handleOption(option, value);
+        switch (option) {
+            case ENCODING:
+                encodingName = value;
+                return true;
+
+            default:
+                return locations.handleOption(option, value);
+        }
     }
 
     /**
@@ -285,6 +292,7 @@ public abstract class BaseFileManager implements JavaFileManager {
     // </editor-fold>
 
     // <editor-fold defaultstate="collapsed" desc="Encoding">
+    private String encodingName;
     private String defaultEncodingName;
     private String getDefaultEncodingName() {
         if (defaultEncodingName == null) {
@@ -295,11 +303,7 @@ public abstract class BaseFileManager implements JavaFileManager {
     }
 
     public String getEncodingName() {
-        String encName = options.get(Option.ENCODING);
-        if (encName == null)
-            return getDefaultEncodingName();
-        else
-            return encName;
+        return (encodingName != null) ? encodingName : getDefaultEncodingName();
     }
 
     @SuppressWarnings("cast")
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/file/JavacFileManager.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/file/JavacFileManager.java
index 091ef22661c..1fc2fa1ac6d 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/file/JavacFileManager.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/file/JavacFileManager.java
@@ -425,7 +425,7 @@ public class JavacFileManager extends BaseFileManager implements StandardJavaFil
         if (container.endsWith("bootmodules.jimage")) {
             System.err.println("Warning: reference to bootmodules.jimage replaced by jrt:");
             container = Locations.JRT_MARKER_FILE;
-        } else if (container.getFileName().toString().endsWith(".jimage")) {
+        } else if (container.getNameCount() > 0 && container.getFileName().toString().endsWith(".jimage")) {
             System.err.println("Warning: reference to " + container + " ignored");
             return;
         }
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/file/RelativePath.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/file/RelativePath.java
index 59d79df9ac1..3e541b884f1 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/file/RelativePath.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/file/RelativePath.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,7 +25,6 @@
 
 package com.sun.tools.javac.file;
 
-import java.io.File;
 import java.nio.file.FileSystem;
 import java.nio.file.FileSystems;
 import java.nio.file.InvalidPathException;
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassWriter.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassWriter.java
index 1b1f8a15457..aa161b5ec76 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassWriter.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassWriter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -72,18 +72,6 @@ public class ClassWriter extends ClassFile {
      */
     private boolean verbose;
 
-    /** Switch: scramble private field names.
-     */
-    private boolean scramble;
-
-    /** Switch: scramble all field names.
-     */
-    private boolean scrambleAll;
-
-    /** Switch: retrofit mode.
-     */
-    private boolean retrofit;
-
     /** Switch: emit source file attribute.
      */
     private boolean emitSourceFile;
@@ -184,9 +172,6 @@ public class ClassWriter extends ClassFile {
         signatureGen = new CWSignatureGenerator(types);
 
         verbose        = options.isSet(VERBOSE);
-        scramble       = options.isSet("-scramble");
-        scrambleAll    = options.isSet("-scrambleAll");
-        retrofit       = options.isSet("-retrofit");
         genCrt         = options.isSet(XJCOV);
         debugstackmap  = options.isSet("debugstackmap");
 
@@ -491,26 +476,11 @@ public class ClassWriter extends ClassFile {
         putChar(poolbuf, poolCountIdx, pool.pp);
     }
 
-    /** Given a field, return its name.
-     */
-    Name fieldName(Symbol sym) {
-        if (scramble && (sym.flags() & PRIVATE) != 0 ||
-            scrambleAll && (sym.flags() & (PROTECTED | PUBLIC)) == 0)
-            return names.fromString("_$" + sym.name.getIndex());
-        else
-            return sym.name;
-    }
-
     /** Given a symbol, return its name-and-type.
      */
     NameAndType nameType(Symbol sym) {
-        return new NameAndType(fieldName(sym),
-                               retrofit
-                               ? sym.erasure(types)
-                               : sym.externalType(types), types);
-        // if we retrofit, then the NameAndType has been read in as is
-        // and no change is necessary. If we compile normally, the
-        // NameAndType is generated from a symbol reference, and the
+        return new NameAndType(sym.name, sym.externalType(types), types);
+        // the NameAndType is generated from a symbol reference, and the
         // adjustment of adding an additional this$n parameter needs to be made.
     }
 
@@ -1055,10 +1025,10 @@ public class ClassWriter extends ClassFile {
         databuf.appendChar(flags);
         if (dumpFieldModifiers) {
             PrintWriter pw = log.getWriter(Log.WriterKind.ERROR);
-            pw.println("FIELD  " + fieldName(v));
+            pw.println("FIELD  " + v.name);
             pw.println("---" + flagNames(v.flags()));
         }
-        databuf.appendChar(pool.put(fieldName(v)));
+        databuf.appendChar(pool.put(v.name));
         databuf.appendChar(pool.put(typeSig(v.erasure(types))));
         int acountIdx = beginAttrs();
         int acount = 0;
@@ -1079,10 +1049,10 @@ public class ClassWriter extends ClassFile {
         databuf.appendChar(flags);
         if (dumpMethodModifiers) {
             PrintWriter pw = log.getWriter(Log.WriterKind.ERROR);
-            pw.println("METHOD  " + fieldName(m));
+            pw.println("METHOD  " + m.name);
             pw.println("---" + flagNames(m.flags()));
         }
-        databuf.appendChar(pool.put(fieldName(m)));
+        databuf.appendChar(pool.put(m.name));
         databuf.appendChar(pool.put(typeSig(m.externalType(types))));
         int acountIdx = beginAttrs();
         int acount = 0;
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
index 83ed8adbef5..b551b61e8d9 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -80,6 +80,11 @@ public class Gen extends JCTree.Visitor {
      */
     private final Type methodType;
 
+    /**
+     * Are we presently traversing a let expression ? Yes if depth != 0
+     */
+    private int letExprDepth;
+
     public static Gen instance(Context context) {
         Gen instance = context.get(genKey);
         if (instance == null)
@@ -120,25 +125,11 @@ public class Gen extends JCTree.Visitor {
             : options.isSet(G_CUSTOM, "vars");
         genCrt = options.isSet(XJCOV);
         debugCode = options.isSet("debugcode");
-        allowInvokedynamic = target.hasInvokedynamic() || options.isSet("invokedynamic");
         allowBetterNullChecks = target.hasObjects();
         pool = new Pool(types);
 
         // ignore cldc because we cannot have both stackmap formats
         this.stackMap = StackMapFormat.JSR202;
-
-        // by default, avoid jsr's for simple finalizers
-        int setjsrlimit = 50;
-        String jsrlimitString = options.get("jsrlimit");
-        if (jsrlimitString != null) {
-            try {
-                setjsrlimit = Integer.parseInt(jsrlimitString);
-            } catch (NumberFormatException ex) {
-                // ignore ill-formed numbers for jsrlimit
-            }
-        }
-        this.jsrlimit = setjsrlimit;
-        this.useJsrLocally = false; // reset in visitTry
         annotate = Annotate.instance(context);
     }
 
@@ -148,19 +139,8 @@ public class Gen extends JCTree.Visitor {
     private final boolean varDebugInfo;
     private final boolean genCrt;
     private final boolean debugCode;
-    private final boolean allowInvokedynamic;
     private final boolean allowBetterNullChecks;
 
-    /** Default limit of (approximate) size of finalizer to inline.
-     *  Zero means always use jsr.  100 or greater means never use
-     *  jsr.
-     */
-    private final int jsrlimit;
-
-    /** True if jsr is used.
-     */
-    private boolean useJsrLocally;
-
     /** Code buffer, set by genMethod.
      */
     private Code code;
@@ -1031,8 +1011,10 @@ public class Gen extends JCTree.Visitor {
         if (tree.init != null) {
             checkStringConstant(tree.init.pos(), v.getConstValue());
             if (v.getConstValue() == null || varDebugInfo) {
+                Assert.check(letExprDepth != 0 || code.state.stacksize == 0);
                 genExpr(tree.init, v.erasure(types)).load();
                 items.makeLocalItem(v).store();
+                Assert.check(letExprDepth != 0 || code.state.stacksize == 0);
             }
         }
         checkDimension(tree.pos(), v.type);
@@ -1087,12 +1069,14 @@ public class Gen extends JCTree.Visitor {
                 CondItem c;
                 if (cond != null) {
                     code.statBegin(cond.pos);
+                    Assert.check(code.state.stacksize == 0);
                     c = genCond(TreeInfo.skipParens(cond), CRT_FLOW_CONTROLLER);
                 } else {
                     c = items.makeCondItem(goto_);
                 }
                 Chain loopDone = c.jumpFalse();
                 code.resolve(c.trueJumps);
+                Assert.check(code.state.stacksize == 0);
                 genStat(body, loopEnv, CRT_STATEMENT | CRT_FLOW_TARGET);
                 code.resolve(loopEnv.info.cont);
                 genStats(step, loopEnv);
@@ -1105,11 +1089,13 @@ public class Gen extends JCTree.Visitor {
                 CondItem c;
                 if (cond != null) {
                     code.statBegin(cond.pos);
+                    Assert.check(code.state.stacksize == 0);
                     c = genCond(TreeInfo.skipParens(cond), CRT_FLOW_CONTROLLER);
                 } else {
                     c = items.makeCondItem(goto_);
                 }
                 code.resolve(c.jumpTrue(), startpc);
+                Assert.check(code.state.stacksize == 0);
                 code.resolve(c.falseJumps);
             }
             Chain exit = loopEnv.info.exit;
@@ -1137,6 +1123,7 @@ public class Gen extends JCTree.Visitor {
         int limit = code.nextreg;
         Assert.check(!tree.selector.type.hasTag(CLASS));
         int startpcCrt = genCrt ? code.curCP() : 0;
+        Assert.check(code.state.stacksize == 0);
         Item sel = genExpr(tree.selector, syms.intType);
         List<JCCase> cases = tree.cases;
         if (cases.isEmpty()) {
@@ -1305,6 +1292,7 @@ public class Gen extends JCTree.Visitor {
         int limit = code.nextreg;
         // Generate code to evaluate lock and save in temporary variable.
         final LocalItem lockVar = makeTemp(syms.objectType);
+        Assert.check(code.state.stacksize == 0);
         genExpr(tree.lock, tree.lock.type).load().duplicate();
         lockVar.store();
 
@@ -1339,31 +1327,11 @@ public class Gen extends JCTree.Visitor {
         // in a new environment which calls the finally block if there is one.
         final Env<GenContext> tryEnv = env.dup(tree, new GenContext());
         final Env<GenContext> oldEnv = env;
-        if (!useJsrLocally) {
-            useJsrLocally =
-                (stackMap == StackMapFormat.NONE) &&
-                (jsrlimit <= 0 ||
-                jsrlimit < 100 &&
-                estimateCodeComplexity(tree.finalizer)>jsrlimit);
-        }
         tryEnv.info.finalize = new GenFinalizer() {
             void gen() {
-                if (useJsrLocally) {
-                    if (tree.finalizer != null) {
-                        Code.State jsrState = code.state.dup();
-                        jsrState.push(Code.jsrReturnValue);
-                        tryEnv.info.cont =
-                            new Chain(code.emitJump(jsr),
-                                      tryEnv.info.cont,
-                                      jsrState);
-                    }
-                    Assert.check(tryEnv.info.gaps.length() % 2 == 0);
-                    tryEnv.info.gaps.append(code.curCP());
-                } else {
-                    Assert.check(tryEnv.info.gaps.length() % 2 == 0);
-                    tryEnv.info.gaps.append(code.curCP());
-                    genLast();
-                }
+                Assert.check(tryEnv.info.gaps.length() % 2 == 0);
+                tryEnv.info.gaps.append(code.curCP());
+                genLast();
             }
             void genLast() {
                 if (tree.finalizer != null)
@@ -1568,99 +1536,14 @@ public class Gen extends JCTree.Visitor {
             }
         }
 
-    /** Very roughly estimate the number of instructions needed for
-     *  the given tree.
-     */
-    int estimateCodeComplexity(JCTree tree) {
-        if (tree == null) return 0;
-        class ComplexityScanner extends TreeScanner {
-            int complexity = 0;
-            public void scan(JCTree tree) {
-                if (complexity > jsrlimit) return;
-                super.scan(tree);
-            }
-            public void visitClassDef(JCClassDecl tree) {}
-            public void visitDoLoop(JCDoWhileLoop tree)
-                { super.visitDoLoop(tree); complexity++; }
-            public void visitWhileLoop(JCWhileLoop tree)
-                { super.visitWhileLoop(tree); complexity++; }
-            public void visitForLoop(JCForLoop tree)
-                { super.visitForLoop(tree); complexity++; }
-            public void visitSwitch(JCSwitch tree)
-                { super.visitSwitch(tree); complexity+=5; }
-            public void visitCase(JCCase tree)
-                { super.visitCase(tree); complexity++; }
-            public void visitSynchronized(JCSynchronized tree)
-                { super.visitSynchronized(tree); complexity+=6; }
-            public void visitTry(JCTry tree)
-                { super.visitTry(tree);
-                  if (tree.finalizer != null) complexity+=6; }
-            public void visitCatch(JCCatch tree)
-                { super.visitCatch(tree); complexity+=2; }
-            public void visitConditional(JCConditional tree)
-                { super.visitConditional(tree); complexity+=2; }
-            public void visitIf(JCIf tree)
-                { super.visitIf(tree); complexity+=2; }
-            // note: for break, continue, and return we don't take unwind() into account.
-            public void visitBreak(JCBreak tree)
-                { super.visitBreak(tree); complexity+=1; }
-            public void visitContinue(JCContinue tree)
-                { super.visitContinue(tree); complexity+=1; }
-            public void visitReturn(JCReturn tree)
-                { super.visitReturn(tree); complexity+=1; }
-            public void visitThrow(JCThrow tree)
-                { super.visitThrow(tree); complexity+=1; }
-            public void visitAssert(JCAssert tree)
-                { super.visitAssert(tree); complexity+=5; }
-            public void visitApply(JCMethodInvocation tree)
-                { super.visitApply(tree); complexity+=2; }
-            public void visitNewClass(JCNewClass tree)
-                { scan(tree.encl); scan(tree.args); complexity+=2; }
-            public void visitNewArray(JCNewArray tree)
-                { super.visitNewArray(tree); complexity+=5; }
-            public void visitAssign(JCAssign tree)
-                { super.visitAssign(tree); complexity+=1; }
-            public void visitAssignop(JCAssignOp tree)
-                { super.visitAssignop(tree); complexity+=2; }
-            public void visitUnary(JCUnary tree)
-                { complexity+=1;
-                  if (tree.type.constValue() == null) super.visitUnary(tree); }
-            public void visitBinary(JCBinary tree)
-                { complexity+=1;
-                  if (tree.type.constValue() == null) super.visitBinary(tree); }
-            public void visitTypeTest(JCInstanceOf tree)
-                { super.visitTypeTest(tree); complexity+=1; }
-            public void visitIndexed(JCArrayAccess tree)
-                { super.visitIndexed(tree); complexity+=1; }
-            public void visitSelect(JCFieldAccess tree)
-                { super.visitSelect(tree);
-                  if (tree.sym.kind == VAR) complexity+=1; }
-            public void visitIdent(JCIdent tree) {
-                if (tree.sym.kind == VAR) {
-                    complexity+=1;
-                    if (tree.type.constValue() == null &&
-                        tree.sym.owner.kind == TYP)
-                        complexity+=1;
-                }
-            }
-            public void visitLiteral(JCLiteral tree)
-                { complexity+=1; }
-            public void visitTree(JCTree tree) {}
-            public void visitWildcard(JCWildcard tree) {
-                throw new AssertionError(this.getClass().getName());
-            }
-        }
-        ComplexityScanner scanner = new ComplexityScanner();
-        tree.accept(scanner);
-        return scanner.complexity;
-    }
-
     public void visitIf(JCIf tree) {
         int limit = code.nextreg;
         Chain thenExit = null;
+        Assert.check(code.state.stacksize == 0);
         CondItem c = genCond(TreeInfo.skipParens(tree.cond),
                              CRT_FLOW_CONTROLLER);
         Chain elseChain = c.jumpFalse();
+        Assert.check(code.state.stacksize == 0);
         if (!c.isFalse()) {
             code.resolve(c.trueJumps);
             genStat(tree.thenpart, env, CRT_STATEMENT | CRT_FLOW_TARGET);
@@ -1674,6 +1557,7 @@ public class Gen extends JCTree.Visitor {
         }
         code.resolve(thenExit);
         code.endScopes(limit);
+        Assert.check(code.state.stacksize == 0);
     }
 
     public void visitExec(JCExpressionStatement tree) {
@@ -1687,7 +1571,9 @@ public class Gen extends JCTree.Visitor {
                 ((JCUnary) e).setTag(PREDEC);
                 break;
         }
+        Assert.check(code.state.stacksize == 0);
         genExpr(tree.expr, tree.expr.type).drop();
+        Assert.check(code.state.stacksize == 0);
     }
 
     public void visitBreak(JCBreak tree) {
@@ -1713,6 +1599,7 @@ public class Gen extends JCTree.Visitor {
          */
         int tmpPos = code.pendingStatPos;
         if (tree.expr != null) {
+            Assert.check(code.state.stacksize == 0);
             Item r = genExpr(tree.expr, pt).load();
             if (hasFinally(env.enclMethod, env)) {
                 r = makeTemp(pt);
@@ -1732,8 +1619,10 @@ public class Gen extends JCTree.Visitor {
     }
 
     public void visitThrow(JCThrow tree) {
+        Assert.check(code.state.stacksize == 0);
         genExpr(tree.expr, tree.expr.type).load();
         code.emitop0(athrow);
+        Assert.check(code.state.stacksize == 0);
     }
 
 /* ************************************************************************
@@ -2233,10 +2122,12 @@ public class Gen extends JCTree.Visitor {
     }
 
     public void visitLetExpr(LetExpr tree) {
+        letExprDepth++;
         int limit = code.nextreg;
         genStats(tree.defs, env);
         result = genExpr(tree.expr, tree.expr.type).load();
         code.endScopes(limit);
+        letExprDepth--;
     }
 
     private void generateReferencesToPrunedTree(ClassSymbol classSymbol, Pool pool) {
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/StringConcat.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/StringConcat.java
index bb5436bd96c..80cee302dec 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/StringConcat.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/StringConcat.java
@@ -33,8 +33,7 @@ import com.sun.tools.javac.tree.TreeMaker;
 import com.sun.tools.javac.util.*;
 
 import static com.sun.tools.javac.code.Kinds.Kind.MTH;
-import static com.sun.tools.javac.code.TypeTag.DOUBLE;
-import static com.sun.tools.javac.code.TypeTag.LONG;
+import static com.sun.tools.javac.code.TypeTag.*;
 import static com.sun.tools.javac.jvm.ByteCodes.*;
 import static com.sun.tools.javac.tree.JCTree.Tag.PLUS;
 import com.sun.tools.javac.jvm.Items.*;
@@ -142,6 +141,25 @@ public abstract class StringConcat {
         return res.append(tree);
     }
 
+    /**
+     * If the type is not accessible from current context, try to figure out the
+     * sharpest accessible supertype.
+     *
+     * @param originalType type to sharpen
+     * @return sharped type
+     */
+    Type sharpestAccessible(Type originalType) {
+        if (originalType.hasTag(ARRAY)) {
+            return types.makeArrayType(sharpestAccessible(types.elemtype(originalType)));
+        }
+
+        Type type = originalType;
+        while (!rs.isAccessible(gen.getAttrEnv(), type.asElement())) {
+            type = types.supertype(type);
+        }
+        return type;
+    }
+
     /**
      * "Legacy" bytecode flavor: emit the StringBuilder.append chains for string
      * concatenation.
@@ -314,7 +332,7 @@ public abstract class StringConcat {
                     if (arg.type == syms.botType) {
                         dynamicArgs.add(types.boxedClass(syms.voidType).type);
                     } else {
-                        dynamicArgs.add(arg.type);
+                        dynamicArgs.add(sharpestAccessible(arg.type));
                     }
                     gen.genExpr(arg, arg.type).load();
                 }
@@ -415,7 +433,7 @@ public abstract class StringConcat {
                     } else {
                         // Ordinary arguments come through the dynamic arguments.
                         recipe.append(TAG_ARG);
-                        dynamicArgs.add(arg.type);
+                        dynamicArgs.add(sharpestAccessible(arg.type));
                         gen.genExpr(arg, arg.type).load();
                     }
                 }
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/Arguments.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/Arguments.java
index af02f2261d0..5d79556b3b9 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/Arguments.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/Arguments.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,9 +25,10 @@
 
 package com.sun.tools.javac.main;
 
-import java.io.File;
 import java.io.IOException;
+import java.nio.file.Files;
 import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Iterator;
@@ -73,7 +74,7 @@ public class Arguments {
 
     private String ownName;
     private Set<String> classNames;
-    private Set<File> files;
+    private Set<Path> files;
     private Map<Option, String> deferredFileManagerOptions;
     private Set<JavaFileObject> fileObjects;
     private final Options options;
@@ -153,8 +154,8 @@ public class Arguments {
         }
 
         @Override
-        public void addFile(File f) {
-            files.add(f);
+        public void addFile(Path p) {
+            files.add(p);
         }
 
         @Override
@@ -252,7 +253,7 @@ public class Arguments {
             } else {
                 fileObjects = new LinkedHashSet<>();
                 JavacFileManager jfm = (JavacFileManager) getFileManager();
-                for (JavaFileObject fo: jfm.getJavaFileObjectsFromFiles(files))
+                for (JavaFileObject fo: jfm.getJavaFileObjectsFromPaths(files))
                     fileObjects.add(fo);
             }
         }
@@ -583,8 +584,8 @@ public class Arguments {
         if (value == null) {
             return true;
         }
-        File file = new File(value);
-        if (file.exists() && !file.isDirectory()) {
+        Path file = Paths.get(value);
+        if (Files.exists(file) && !Files.isDirectory(file)) {
             error("err.file.not.directory", value);
             return false;
         }
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/CommandLine.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/CommandLine.java
index d770176e797..546f64d6a86 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/CommandLine.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/CommandLine.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -27,9 +27,10 @@ package com.sun.tools.javac.main;
 
 import java.io.IOException;
 import java.io.Reader;
-import java.io.FileReader;
-import java.io.BufferedReader;
 import java.io.StreamTokenizer;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+
 import com.sun.tools.javac.util.ListBuffer;
 
 /**
@@ -73,7 +74,7 @@ public class CommandLine {
     private static void loadCmdFile(String name, ListBuffer<String> args)
         throws IOException
     {
-        try (Reader r = new BufferedReader(new FileReader(name))) {
+        try (Reader r = Files.newBufferedReader(Paths.get(name))) {
             StreamTokenizer st = new StreamTokenizer(r);
             st.resetSyntax();
             st.wordChars(' ', 255);
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/JavaCompiler.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/JavaCompiler.java
index 40ca702ba82..4d3bc8bb8ff 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/JavaCompiler.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/JavaCompiler.java
@@ -389,10 +389,6 @@ public class JavaCompiler {
 
         verbose       = options.isSet(VERBOSE);
         sourceOutput  = options.isSet(PRINTSOURCE); // used to be -s
-        stubOutput    = options.isSet("-stubs");
-        relax         = options.isSet("-relax");
-        printFlat     = options.isSet("-printflat");
-        encoding      = options.get(ENCODING);
         lineDebugInfo = options.isUnset(G_CUSTOM) ||
                         options.isSet(G_CUSTOM, "lines");
         genEndPos     = options.isSet(XJCOV) ||
@@ -447,21 +443,6 @@ public class JavaCompiler {
      */
     public boolean sourceOutput;
 
-    /** Emit stub source files rather than class files.
-     */
-    public boolean stubOutput;
-
-    /** Switch: relax some constraints for producing the jsr14 prototype.
-     */
-    boolean relax;
-
-    /** Debug switch: Emit Java sources after inner class flattening.
-     */
-    public boolean printFlat;
-
-    /** The encoding to be used for source input.
-     */
-    public String encoding;
 
     /** Generate code with the LineNumberTable attribute for debugging
      */
@@ -611,7 +592,7 @@ public class JavaCompiler {
     // where
         public boolean keepComments = false;
         protected boolean keepComments() {
-            return keepComments || sourceOutput || stubOutput;
+            return keepComments || sourceOutput;
         }
 
 
@@ -676,30 +657,6 @@ public class JavaCompiler {
         }
     }
 
-    /** Emit plain Java source for a class.
-     *  @param env    The attribution environment of the outermost class
-     *                containing this class.
-     *  @param cdef   The class definition to be printed.
-     */
-    JavaFileObject printSource(Env<AttrContext> env, JCClassDecl cdef) throws IOException {
-        JavaFileObject outFile
-            = fileManager.getJavaFileForOutput(CLASS_OUTPUT,
-                                               cdef.sym.flatname.toString(),
-                                               JavaFileObject.Kind.SOURCE,
-                                               null);
-        if (inputFiles.contains(outFile)) {
-            log.error(cdef.pos(), "source.cant.overwrite.input.file", outFile);
-            return null;
-        } else {
-            try (BufferedWriter out = new BufferedWriter(outFile.openWriter())) {
-                new Pretty(out, true).printUnit(env.toplevel, cdef);
-                if (verbose)
-                    log.printVerbose("wrote.file", outFile);
-            }
-            return outFile;
-        }
-    }
-
     /** Generate code and emit a class file for a given class
      *  @param env    The attribution environment of the outermost class
      *                containing this class.
@@ -720,6 +677,30 @@ public class JavaCompiler {
         return null;
     }
 
+    /** Emit plain Java source for a class.
+     *  @param env    The attribution environment of the outermost class
+     *                containing this class.
+     *  @param cdef   The class definition to be printed.
+     */
+    JavaFileObject printSource(Env<AttrContext> env, JCClassDecl cdef) throws IOException {
+        JavaFileObject outFile
+           = fileManager.getJavaFileForOutput(CLASS_OUTPUT,
+                                               cdef.sym.flatname.toString(),
+                                               JavaFileObject.Kind.SOURCE,
+                                               null);
+        if (inputFiles.contains(outFile)) {
+            log.error(cdef.pos(), "source.cant.overwrite.input.file", outFile);
+            return null;
+        } else {
+            try (BufferedWriter out = new BufferedWriter(outFile.openWriter())) {
+                new Pretty(out, true).printUnit(env.toplevel, cdef);
+                if (verbose)
+                    log.printVerbose("wrote.file", outFile);
+            }
+            return outFile;
+        }
+    }
+
     /** Compile a source file that has been accessed by the class finder.
      *  @param c          The class the source file of which needs to be compiled.
      */
@@ -897,12 +878,6 @@ public class JavaCompiler {
         throw new AssertionError("attempt to reuse JavaCompiler");
     }
 
-    /**
-     * Set needRootClasses to true, in JavaCompiler subclass constructor
-     * that want to collect public apis of classes supplied on the command line.
-     */
-    protected boolean needRootClasses = false;
-
     /**
      * The list of classes explicitly supplied on the command line for compilation.
      * Not always populated.
@@ -966,7 +941,7 @@ public class JavaCompiler {
         // If generating source, or if tracking public apis,
         // then remember the classes declared in
         // the original compilation units listed on the command line.
-        if (needRootClasses || sourceOutput || stubOutput) {
+        if (sourceOutput) {
             ListBuffer<JCClassDecl> cdefs = new ListBuffer<>();
             for (JCCompilationUnit unit : roots) {
                 for (List<JCTree> defs = unit.defs;
@@ -1275,11 +1250,6 @@ public class JavaCompiler {
             if (shouldStop(CompileState.FLOW))
                 return;
 
-            if (relax) {
-                results.add(env);
-                return;
-            }
-
             if (verboseCompilePolicy)
                 printNote("[flow " + env.enclClass.sym + "]");
             JavaFileObject prev = log.useSource(
@@ -1419,9 +1389,9 @@ public class JavaCompiler {
             TreeMaker localMake = make.forToplevel(env.toplevel);
 
             if (env.tree.hasTag(JCTree.Tag.PACKAGEDEF)) {
-                if (!(stubOutput || sourceOutput || printFlat)) {
+                if (!(sourceOutput)) {
                     if (shouldStop(CompileState.LOWER))
-                        return;
+                       return;
                     List<JCTree> pdef = lower.translateTopLevelClass(env, env.tree, localMake);
                     if (pdef.head != null) {
                         Assert.check(pdef.tail.isEmpty());
@@ -1431,19 +1401,6 @@ public class JavaCompiler {
                 return;
             }
 
-            if (stubOutput) {
-                //emit stub Java source file, only for compilation
-                //units enumerated explicitly on the command line
-                JCClassDecl cdef = (JCClassDecl)env.tree;
-                if (untranslated instanceof JCClassDecl &&
-                    rootClasses.contains((JCClassDecl)untranslated) &&
-                    ((cdef.mods.flags & (Flags.PROTECTED|Flags.PUBLIC)) != 0 ||
-                     cdef.sym.packge().getQualifiedName() == names.java_lang)) {
-                    results.add(new Pair<>(env, removeMethodBodies(cdef)));
-                }
-                return;
-            }
-
             if (shouldStop(CompileState.TRANSTYPES))
                 return;
 
@@ -1504,16 +1461,12 @@ public class JavaCompiler {
         if (shouldStop(CompileState.GENERATE))
             return;
 
-        boolean usePrintSource = (stubOutput || sourceOutput || printFlat);
-
         for (Pair<Env<AttrContext>, JCClassDecl> x: queue) {
             Env<AttrContext> env = x.fst;
             JCClassDecl cdef = x.snd;
 
             if (verboseCompilePolicy) {
-                printNote("[generate "
-                               + (usePrintSource ? " source" : "code")
-                               + " " + cdef.sym + "]");
+                printNote("[generate " + (sourceOutput ? " source" : "code") + " " + cdef.sym + "]");
             }
 
             if (!taskListener.isEmpty()) {
@@ -1526,9 +1479,9 @@ public class JavaCompiler {
                                       env.toplevel.sourcefile);
             try {
                 JavaFileObject file;
-                if (usePrintSource)
+                if (sourceOutput) {
                     file = printSource(env, cdef);
-                else {
+                } else {
                     if (fileManager.hasLocation(StandardLocation.NATIVE_HEADER_OUTPUT)
                             && jniWriter.needsHeader(cdef.sym)) {
                         jniWriter.write(cdef.sym);
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/Option.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/Option.java
index 0a291db707f..b48f51632f2 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/Option.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/Option.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,9 +25,11 @@
 
 package com.sun.tools.javac.main;
 
-import java.io.File;
 import java.io.FileWriter;
 import java.io.PrintWriter;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.util.Collections;
 import java.util.EnumSet;
 import java.util.LinkedHashMap;
@@ -238,13 +240,7 @@ public enum Option {
 
     IMPLICIT("-implicit:", "opt.implicit", STANDARD, BASIC, ONEOF, "none", "class"),
 
-    ENCODING("-encoding", "opt.arg.encoding", "opt.encoding", STANDARD, FILEMANAGER) {
-        @Override
-        public boolean process(OptionHelper helper, String option, String operand) {
-            return super.process(helper, option, operand);
-        }
-
-    },
+    ENCODING("-encoding", "opt.arg.encoding", "opt.encoding", STANDARD, FILEMANAGER),
 
     SOURCE("-source", "opt.arg.release", "opt.source", STANDARD, BASIC) {
         @Override
@@ -537,16 +533,16 @@ public enum Option {
         @Override
         public boolean process(OptionHelper helper, String option) {
             if (option.endsWith(".java") ) {
-                File f = new File(option);
-                if (!f.exists()) {
-                    helper.error("err.file.not.found", f);
+                Path p = Paths.get(option);
+                if (!Files.exists(p)) {
+                    helper.error("err.file.not.found", p);
                     return true;
                 }
-                if (!f.isFile()) {
-                    helper.error("err.file.not.file", f);
+                if (!Files.isRegularFile(p)) {
+                    helper.error("err.file.not.file", p);
                     return true;
                 }
-                helper.addFile(f);
+                helper.addFile(p);
             } else {
                 helper.addClassName(option);
             }
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/OptionHelper.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/OptionHelper.java
index cf6479238d1..149576f0029 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/OptionHelper.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/main/OptionHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,9 +25,10 @@
 
 package com.sun.tools.javac.main;
 
+import java.nio.file.Path;
+
 import com.sun.tools.javac.util.Log;
 import com.sun.tools.javac.util.Log.PrefixKind;
-import java.io.File;
 
 /**
  * Helper object to be used by {@link Option#process}, providing access to
@@ -63,7 +64,7 @@ public abstract class OptionHelper {
     abstract void error(String key, Object... args);
 
     /** Record a file to be compiled. */
-    abstract void addFile(File f);
+    abstract void addFile(Path p);
 
     /** Record the name of a class for annotation processing. */
     abstract void addClassName(String s);
@@ -112,8 +113,8 @@ public abstract class OptionHelper {
         }
 
         @Override
-        public void addFile(File f) {
-            throw new IllegalArgumentException(f.getPath());
+        public void addFile(Path p) {
+            throw new IllegalArgumentException(p.toString());
         }
 
         @Override
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
index 94ed6da8d11..9165f9b2cb9 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
@@ -31,6 +31,7 @@ import java.io.PrintWriter;
 import java.io.StringWriter;
 import java.net.MalformedURLException;
 import java.net.URL;
+import java.nio.file.Path;
 import java.util.*;
 import java.util.regex.*;
 import java.util.stream.Collectors;
@@ -42,6 +43,7 @@ import javax.lang.model.util.*;
 import javax.tools.JavaFileManager;
 import javax.tools.JavaFileObject;
 import javax.tools.StandardJavaFileManager;
+
 import static javax.tools.StandardLocation.*;
 
 import com.sun.source.util.TaskEvent;
@@ -79,6 +81,7 @@ import com.sun.tools.javac.util.Name;
 import com.sun.tools.javac.util.Names;
 import com.sun.tools.javac.util.Options;
 import com.sun.tools.javac.util.ServiceLoader;
+
 import static com.sun.tools.javac.code.Lint.LintCategory.PROCESSING;
 import static com.sun.tools.javac.code.Kinds.Kind.*;
 import static com.sun.tools.javac.main.Option.*;
@@ -317,9 +320,9 @@ public class JavacProcessingEnvironment implements ProcessingEnvironment, Closea
 
         if (fileManager instanceof JavacFileManager) {
             StandardJavaFileManager standardFileManager = (JavacFileManager) fileManager;
-            Iterable<? extends File> workingPath = fileManager.hasLocation(ANNOTATION_PROCESSOR_PATH)
-                ? standardFileManager.getLocation(ANNOTATION_PROCESSOR_PATH)
-                : standardFileManager.getLocation(CLASS_PATH);
+            Iterable<? extends Path> workingPath = fileManager.hasLocation(ANNOTATION_PROCESSOR_PATH)
+                ? standardFileManager.getLocationAsPaths(ANNOTATION_PROCESSOR_PATH)
+                : standardFileManager.getLocationAsPaths(CLASS_PATH);
 
             if (needClassLoader(options.get(PROCESSOR), workingPath) )
                 handleException(key, e);
@@ -1298,14 +1301,14 @@ public class JavacProcessingEnvironment implements ProcessingEnvironment, Closea
      * Called retroactively to determine if a class loader was required,
      * after we have failed to create one.
      */
-    private boolean needClassLoader(String procNames, Iterable<? extends File> workingpath) {
+    private boolean needClassLoader(String procNames, Iterable<? extends Path> workingpath) {
         if (procNames != null)
             return true;
 
         URL[] urls = new URL[1];
-        for(File pathElement : workingpath) {
+        for(Path pathElement : workingpath) {
             try {
-                urls[0] = pathElement.toURI().toURL();
+                urls[0] = pathElement.toUri().toURL();
                 if (ServiceProxy.hasService(Processor.class, urls))
                     return true;
             } catch (MalformedURLException ex) {
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
index 795f38032f7..21945462c6f 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
@@ -214,6 +214,11 @@ compiler.err.bad.functional.intf.anno.1=\
     Unexpected @FunctionalInterface annotation\n\
     {0}
 
+# 0: message segment
+compiler.err.anonymous.diamond.method.does.not.override.superclass=\
+    method does not override or implement a method from a supertype\n\
+    {0}
+
 # 0: symbol
 compiler.misc.not.a.functional.intf=\
     {0} is not a functional interface
@@ -981,10 +986,6 @@ compiler.err.string.const.req=\
 compiler.err.synthetic.name.conflict=\
     the symbol {0} conflicts with a compiler-synthesized symbol in {1}
 
-# 0: symbol, 1: symbol
-compiler.warn.synthetic.name.conflict=\
-    the symbol {0} conflicts with a compiler-synthesized symbol in {1}
-
 compiler.err.throws.not.allowed.in.intf.annotation=\
     throws clause not allowed in @interface members
 
@@ -1200,6 +1201,9 @@ compiler.misc.fatal.err.cant.close=\
 ## miscellaneous strings
 ##
 
+compiler.misc.diamond.anonymous.methods.implicitly.override=\
+    (due to <>, every non-private method declared in this anonymous class must override or implement a method from a supertype)
+
 compiler.misc.source.unavailable=\
     (source unavailable)
 
@@ -1334,16 +1338,6 @@ compiler.misc.verbose.total=\
 compiler.misc.verbose.wrote.file=\
     [wrote {0}]
 
-## extra output when using -verbose (Retro)
-compiler.misc.verbose.retro=\
-    [retrofitting {0}]
-
-compiler.misc.verbose.retro.with=\
-    \tretrofitting {0} with {1}
-
-compiler.misc.verbose.retro.with.list=\
-    \tretrofitting {0} with type parameters {1}, supertype {2}, interfaces {3}
-
 ## extra output when using -verbose (code/ClassReader)
 # 0: string
 compiler.misc.verbose.loading=\
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/ct.properties b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/ct.properties
index 135646a3fdb..b94ead7665b 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/ct.properties
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/ct.properties
@@ -1,6 +1,5 @@
 apple.laf.*: hidden
 apple.security.*: hidden
-com.apple.concurrent.*: hidden
 com.apple.eawt.*: hidden
 com.apple.eawt.event.*: hidden
 com.apple.eio.*: hidden
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac.properties b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac.properties
index d64280ab946..7246acf194f 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac.properties
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac.properties
@@ -124,20 +124,12 @@ javac.opt.nogj=\
     Don't accept generics in the language
 javac.opt.moreinfo=\
     Print extended information for type variables
-javac.opt.printflat=\
-    Print abstract syntax tree after inner class conversion
 javac.opt.printsearch=\
     Print information where classfiles are searched
 javac.opt.prompt=\
     Stop after each error
-javac.opt.retrofit=\
-    Retrofit existing classfiles with generic types
 javac.opt.s=\
     Emit java sources instead of classfiles
-javac.opt.scramble=\
-    Scramble private identifiers in bytecode
-javac.opt.scrambleall=\
-    Scramble package visible identifiers in bytecode
 javac.opt.version=\
     Version information
 javac.opt.arg.pathname=\
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocTreeMaker.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocTreeMaker.java
index 3b5e0832372..56298136002 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocTreeMaker.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocTreeMaker.java
@@ -50,6 +50,7 @@ import com.sun.tools.javac.api.JavacTrees;
 import com.sun.tools.javac.parser.ParserFactory;
 import com.sun.tools.javac.parser.ReferenceParser;
 import com.sun.tools.javac.parser.Tokens.Comment;
+import com.sun.tools.javac.parser.Tokens.Comment.CommentStyle;
 import com.sun.tools.javac.tree.DCTree.DCAttribute;
 import com.sun.tools.javac.tree.DCTree.DCAuthor;
 import com.sun.tools.javac.tree.DCTree.DCComment;
@@ -206,7 +207,31 @@ public class DocTreeMaker implements DocTreeFactory {
         lb.addAll(cast(firstSentence));
         lb.addAll(cast(body));
         List<DCTree> fullBody = lb.toList();
-        DCDocComment tree = new DCDocComment(null, fullBody, cast(firstSentence), cast(body), cast(tags));
+
+        // A dummy comment to keep the diagnostics logic happy.
+        Comment c = new Comment() {
+            @Override
+            public String getText() {
+                return null;
+            }
+
+            @Override
+            public int getSourcePos(int index) {
+                return Position.NOPOS;
+            }
+
+            @Override
+            public CommentStyle getStyle() {
+                return CommentStyle.JAVADOC;
+            }
+
+            @Override
+            public boolean isDeprecated() {
+                return false;
+            }
+        };
+
+        DCDocComment tree = new DCDocComment(c, fullBody, cast(firstSentence), cast(body), cast(tags));
         return tree;
     }
 
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javah/JavahTask.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javah/JavahTask.java
index 56b369c8082..789069b49ed 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javah/JavahTask.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javah/JavahTask.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -170,12 +170,6 @@ public class JavahTask implements NativeHeaderTool.NativeHeaderTask {
             }
         },
 
-        new HiddenOption(false, "-stubs") {
-            void process(JavahTask task, String opt, String arg) {
-                 // ignored; for backwards compatibility
-            }
-        },
-
         new Option(false, "-v", "-verbose") {
             void process(JavahTask task, String opt, String arg) {
                 task.verbose = true;
@@ -454,8 +448,6 @@ public class JavahTask implements NativeHeaderTool.NativeHeaderTask {
         if (llni)
             g = new LLNI(doubleAlign, util);
         else {
-//            if (stubs)
-//                throw new BadArgs("jni.no.stubs");
             g = new JNI(util);
         }
 
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CleanProperties.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CleanProperties.java
index 03f02d8e42c..ef1602eb396 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CleanProperties.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CleanProperties.java
@@ -75,9 +75,7 @@ public class CleanProperties implements Transformer {
                              Map<String, PubApi> dependencyPublicApis,
                              int debugLevel,
                              boolean incremental,
-                             int numCores,
-                             Writer out,
-                             Writer err) {
+                             int numCores) {
         boolean rc = true;
         for (String pkgName : pkgSrcs.keySet()) {
             String pkgNameF = pkgName.replace('.',File.separatorChar);
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CompileJavaPackages.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CompileJavaPackages.java
index 14fc859048b..f6ac5d2ad44 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CompileJavaPackages.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CompileJavaPackages.java
@@ -42,6 +42,8 @@ import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
+import java.util.regex.Pattern;
+import java.util.stream.Stream;
 
 import com.sun.tools.sjavac.comp.CompilationService;
 import com.sun.tools.sjavac.options.Options;
@@ -89,9 +91,7 @@ public class CompileJavaPackages implements Transformer {
                              final Map<String, PubApi> dependencyPubapis,
                              int debugLevel,
                              boolean incremental,
-                             int numCores,
-                             final Writer out,
-                             final Writer err) {
+                             int numCores) {
 
         Log.debug("Performing CompileJavaPackages transform...");
 
@@ -219,7 +219,9 @@ public class CompileJavaPackages implements Transformer {
             }
 
             String chunkId = id + "-" + String.valueOf(i);
+            Log log = Log.get();
             compilationCalls.add(() -> {
+                Log.setLogForCurrentThread(log);
                 CompilationSubResult result = sjavac.compile("n/a",
                                                              chunkId,
                                                              args.prepJavacArgs(),
@@ -227,8 +229,8 @@ public class CompileJavaPackages implements Transformer {
                                                              cc.srcs,
                                                              visibleSources);
                 synchronized (lock) {
-                    safeWrite(result.stdout, out);
-                    safeWrite(result.stderr, err);
+                    Util.getLines(result.stdout).forEach(Log::info);
+                    Util.getLines(result.stderr).forEach(Log::error);
                 }
                 return result;
             });
@@ -246,8 +248,10 @@ public class CompileJavaPackages implements Transformer {
                 subResults.add(fut.get());
             } catch (ExecutionException ee) {
                 Log.error("Compilation failed: " + ee.getMessage());
-            } catch (InterruptedException ee) {
-                Log.error("Compilation interrupted: " + ee.getMessage());
+                Log.error(ee);
+            } catch (InterruptedException ie) {
+                Log.error("Compilation interrupted: " + ie.getMessage());
+                Log.error(ie);
                 Thread.currentThread().interrupt();
             }
         }
@@ -292,16 +296,6 @@ public class CompileJavaPackages implements Transformer {
         return rc;
     }
 
-    private void safeWrite(String str, Writer w) {
-        if (str.length() > 0) {
-            try {
-                w.write(str);
-            } catch (IOException e) {
-                Log.error("Could not print compilation output.");
-            }
-        }
-    }
-
     /**
      * Split up the sources into compile chunks. If old package dependents information
      * is available, sort the order of the chunks into the most dependent first!
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CompileProperties.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CompileProperties.java
index 3ca37b547f6..7045bc14afd 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CompileProperties.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CompileProperties.java
@@ -83,9 +83,7 @@ public class CompileProperties implements Transformer {
                              Map<String, PubApi> dependencyPublicApis,
                              int debugLevel,
                              boolean incremental,
-                             int numCores,
-                             Writer out,
-                             Writer err) {
+                             int numCores) {
         boolean rc = true;
         for (String pkgName : pkgSrcs.keySet()) {
             String pkgNameF = Util.toFileSystemPath(pkgName);
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CopyFile.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CopyFile.java
index 5ab8d22fc7a..d3685eacfc6 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CopyFile.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/CopyFile.java
@@ -70,9 +70,7 @@ public class CopyFile implements Transformer {
                              Map<String, PubApi> dependencyPubapis,
                              int debugLevel,
                              boolean incremental,
-                             int numCores,
-                             Writer out,
-                             Writer err)
+                             int numCores)
     {
         boolean rc = true;
         String dest_filename;
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/JavacState.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/JavacState.java
index 114d1282fc1..93749f61676 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/JavacState.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/JavacState.java
@@ -123,16 +123,11 @@ public class JavacState {
     // Setup transform that always exist.
     private CompileJavaPackages compileJavaPackages = new CompileJavaPackages();
 
-    // Where to send stdout and stderr.
-    private Writer out, err;
-
     // Command line options.
     private Options options;
 
-    JavacState(Options op, boolean removeJavacState, Writer o, Writer e) {
+    JavacState(Options op, boolean removeJavacState) {
         options = op;
-        out = o;
-        err = e;
         numCores = options.getNumCores();
         theArgs = options.getStateArgsString();
         binDir = Util.pathToFile(options.getDestDir());
@@ -294,8 +289,8 @@ public class JavacState {
     /**
      * Load a javac_state file.
      */
-    public static JavacState load(Options options, Writer out, Writer err) {
-        JavacState db = new JavacState(options, false, out, err);
+    public static JavacState load(Options options) {
+        JavacState db = new JavacState(options, false);
         Module  lastModule = null;
         Package lastPackage = null;
         Source  lastSource = null;
@@ -367,22 +362,22 @@ public class JavacState {
             noFileFound = true;
         } catch (IOException e) {
             Log.info("Dropping old javac_state because of errors when reading it.");
-            db = new JavacState(options, true, out, err);
+            db = new JavacState(options, true);
             foundCorrectVerNr = true;
             newCommandLine = false;
             syntaxError = false;
     }
         if (foundCorrectVerNr == false && !noFileFound) {
             Log.info("Dropping old javac_state since it is of an old version.");
-            db = new JavacState(options, true, out, err);
+            db = new JavacState(options, true);
         } else
         if (newCommandLine == true && !noFileFound) {
             Log.info("Dropping old javac_state since a new command line is used!");
-            db = new JavacState(options, true, out, err);
+            db = new JavacState(options, true);
         } else
         if (syntaxError == true) {
             Log.info("Dropping old javac_state since it contains syntax errors.");
-            db = new JavacState(options, true, out, err);
+            db = new JavacState(options, true);
         }
         db.prev.calculateDependents();
         return db;
@@ -812,9 +807,7 @@ public class JavacState {
                                     dependencyPublicApis,
                                     0,
                                     isIncremental(),
-                                    numCores,
-                                    out,
-                                    err);
+                                    numCores);
             if (!r)
                 rc = false;
 
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/Log.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/Log.java
index 60f513fc80c..39788ebba6b 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/Log.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/Log.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,11 +26,24 @@
 package com.sun.tools.sjavac;
 
 import java.io.PrintWriter;
+import java.io.StringWriter;
 import java.io.Writer;
+import java.util.Locale;
 
 /**
  * Utility class only for sjavac logging.
- * The log level can be set using for example --log=DEBUG on the sjavac command line.
+ *
+ * Logging in sjavac has special requirements when running in server/client
+ * mode. Most of the log messages is generated server-side, but the server
+ * is typically spawned by the client in the background, so the user usually
+ * does not see the server stdout/stderr. For this reason log messages needs
+ * to relayed back to the client that performed the request that generated the
+ * log message. To support this use case this class maintains a per-thread log
+ * instance so that each connected client can have its own instance that
+ * relays messages back to the requesting client.
+ *
+ * On the client-side (or when running sjavac without server-mode) there will
+ * typically just be one Log instance.
  *
  *  <p><b>This is NOT part of any supported API.
  *  If you write code that depends on this, you do so at your own risk.
@@ -38,61 +51,94 @@ import java.io.Writer;
  *  deletion without notice.</b>
  */
 public class Log {
-    private static PrintWriter out, err;
 
-    public final static int WARN = 1;
-    public final static int INFO = 2;
-    public final static int DEBUG = 3;
-    public final static int TRACE = 4;
-    private static int level = WARN;
+    public enum Level {
+        ERROR,
+        WARN,
+        INFO,
+        DEBUG,
+        TRACE;
+    }
+
+    private static Log stdOutErr = new Log(new PrintWriter(System.out), new PrintWriter(System.err));
+    private static ThreadLocal<Log> loggers = new ThreadLocal<>();
+
+    protected PrintWriter err; // Used for error and warning messages
+    protected PrintWriter out; // Used for other messages
+    protected Level level = Level.INFO;
+
+    public Log(Writer out, Writer err) {
+        this.out = out == null ? null : new PrintWriter(out, true);
+        this.err = err == null ? null : new PrintWriter(err, true);
+    }
+
+    public static void setLogForCurrentThread(Log log) {
+        loggers.set(log);
+    }
+
+    public static void setLogLevel(String l) {
+        setLogLevel(Level.valueOf(l.toUpperCase(Locale.US)));
+    }
+
+    public static void setLogLevel(Level l) {
+        get().level = l;
+    }
 
     static public void trace(String msg) {
-        if (level >= TRACE) {
-            out.println(msg);
-        }
+        log(Level.TRACE, msg);
     }
 
     static public void debug(String msg) {
-        if (level >= DEBUG) {
-            out.println(msg);
-        }
+        log(Level.DEBUG, msg);
     }
 
     static public void info(String msg) {
-        if (level >= INFO) {
-            out.println(msg);
-        }
+        log(Level.INFO, msg);
     }
 
     static public void warn(String msg) {
-        err.println(msg);
+        log(Level.WARN, msg);
     }
 
     static public void error(String msg) {
-        err.println(msg);
+        log(Level.ERROR, msg);
     }
 
-    static public void initializeLog(Writer o, Writer e) {
-        out = new PrintWriter(o);
-        err = new PrintWriter(e);
+    static public void error(Throwable t) {
+        log(Level.ERROR, t);
     }
 
-    static public void setLogLevel(String l) {
-        switch (l) {
-            case "warn": level = WARN; break;
-            case "info": level = INFO; break;
-            case "debug": level = DEBUG; break;
-            case "trace": level = TRACE; break;
-            default:
-                throw new IllegalArgumentException("No such log level \"" + l + "\"");
-        }
+    static public void log(Level l, String msg) {
+        get().printLogMsg(l, msg);
     }
 
-    static public boolean isTracing() {
-        return level >= TRACE;
+    public static void debug(Throwable t) {
+        log(Level.DEBUG, t);
+    }
+
+    public static void log(Level l, Throwable t) {
+        StringWriter sw = new StringWriter();
+        t.printStackTrace(new PrintWriter(sw, true));
+        log(l, sw.toString());
     }
 
     static public boolean isDebugging() {
-        return level >= DEBUG;
+        return get().isLevelLogged(Level.DEBUG);
+    }
+
+    protected boolean isLevelLogged(Level l) {
+        return l.ordinal() <= level.ordinal();
+    }
+
+    public static Log get() {
+        Log log = loggers.get();
+        return log != null ? log : stdOutErr;
+    }
+
+    protected void printLogMsg(Level msgLevel, String msg) {
+        if (isLevelLogged(msgLevel)) {
+            PrintWriter pw = msgLevel.ordinal() <= Level.WARN.ordinal() ? err : out;
+            pw.println(msg);
+        }
     }
 }
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/Transformer.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/Transformer.java
index 7fcac272176..c9e2c62865c 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/Transformer.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/Transformer.java
@@ -95,9 +95,7 @@ public interface Transformer {
                       Map<String, PubApi>     dependencyApis,
                       int debugLevel,
                       boolean incremental,
-                      int numCores,
-                      Writer out,
-                      Writer err);
+                      int numCores);
 
     void setExtra(String e);
     void setExtra(Options args);
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/Util.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/Util.java
index d010cfa7b82..1bcad774b24 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/Util.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/Util.java
@@ -36,7 +36,9 @@ import java.util.Map;
 import java.util.Set;
 import java.util.StringTokenizer;
 import java.util.function.Function;
+import java.util.regex.Pattern;
 import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 /**
  * Utilities.
@@ -236,4 +238,10 @@ public class Util {
         int dotIndex = fileNameStr.indexOf('.');
         return dotIndex == -1 ? "" : fileNameStr.substring(dotIndex);
     }
+
+    public static Stream<String> getLines(String str) {
+        return str.isEmpty()
+                ? Stream.empty()
+                : Stream.of(str.split(Pattern.quote(System.lineSeparator())));
+    }
 }
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/client/ClientMain.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/client/ClientMain.java
index 0e62feaed2d..54c1e51952f 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/client/ClientMain.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/client/ClientMain.java
@@ -51,7 +51,7 @@ public class ClientMain {
 
     public static int run(String[] args, Writer out, Writer err) {
 
-        Log.initializeLog(out, err);
+        Log.setLogForCurrentThread(new Log(out, err));
 
         Options options;
         try {
@@ -61,6 +61,8 @@ public class ClientMain {
             return -1;
         }
 
+        Log.setLogLevel(options.getLogLevel());
+
         Log.debug("==========================================================");
         Log.debug("Launching sjavac client with the following parameters:");
         Log.debug("    " + options.getStateArgsString());
@@ -68,24 +70,15 @@ public class ClientMain {
 
         // Prepare sjavac object
         boolean useServer = options.getServerConf() != null;
-        Sjavac sjavac;
-        // Create an sjavac implementation to be used for compilation
-        if (useServer) {
-            try {
-                sjavac = new SjavacClient(options);
-            } catch (PortFileInaccessibleException e) {
-                Log.error("Port file inaccessible.");
-                return -1;
-            }
-        } else {
-            sjavac = new SjavacImpl();
-        }
+        Sjavac sjavac = useServer ? new SjavacClient(options) : new SjavacImpl();
 
-        int rc = sjavac.compile(args, out, err);
+        // Perform compilation
+        int rc = sjavac.compile(args);
 
         // If sjavac is running in the foreground we should shut it down at this point
-        if (!useServer)
+        if (!useServer) {
             sjavac.shutdown();
+        }
 
         return rc;
     }
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/client/SjavacClient.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/client/SjavacClient.java
index e13c9455ff9..b9b039354d4 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/client/SjavacClient.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/client/SjavacClient.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -32,6 +32,7 @@ import java.io.InputStreamReader;
 import java.io.OutputStreamWriter;
 import java.io.PrintStream;
 import java.io.PrintWriter;
+import java.io.Reader;
 import java.io.Writer;
 import java.net.InetAddress;
 import java.net.InetSocketAddress;
@@ -40,6 +41,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Scanner;
+import java.util.stream.Stream;
 
 import com.sun.tools.sjavac.Log;
 import com.sun.tools.sjavac.Util;
@@ -50,6 +52,8 @@ import com.sun.tools.sjavac.server.PortFile;
 import com.sun.tools.sjavac.server.Sjavac;
 import com.sun.tools.sjavac.server.SjavacServer;
 
+import static java.util.stream.Collectors.joining;
+
 /**
  * Sjavac implementation that delegates requests to a SjavacServer.
  *
@@ -64,8 +68,6 @@ public class SjavacClient implements Sjavac {
     // JavaCompiler instance for several compiles using the same id.
     private final String id;
     private final PortFile portFile;
-    private final String logfile;
-    private final String stdouterrfile;
 
     // Default keepalive for server is 120 seconds.
     // I.e. it will accept 120 seconds of inactivity before quitting.
@@ -86,7 +88,7 @@ public class SjavacClient implements Sjavac {
     // Store the server conf settings here.
     private final String settings;
 
-    public SjavacClient(Options options) throws PortFileInaccessibleException {
+    public SjavacClient(Options options) {
         String tmpServerConf = options.getServerConf();
         String serverConf = (tmpServerConf!=null)? tmpServerConf : "";
         String tmpId = Util.extractStringOption("id", serverConf);
@@ -96,14 +98,7 @@ public class SjavacClient implements Sjavac {
                                         .toAbsolutePath()
                                         .toString();
         String portfileName = Util.extractStringOption("portfile", serverConf, defaultPortfile);
-        try {
-            portFile = SjavacServer.getPortFile(portfileName);
-        } catch (PortFileInaccessibleException e) {
-            Log.error("Port file inaccessable: " + e);
-            throw e;
-        }
-        logfile = Util.extractStringOption("logfile", serverConf, portfileName + ".javaclog");
-        stdouterrfile = Util.extractStringOption("stdouterrfile", serverConf, portfileName + ".stdouterr");
+        portFile = SjavacServer.getPortFile(portfileName);
         sjavacForkCmd = Util.extractStringOption("sjavac", serverConf, "sjavac");
         int poolsize = Util.extractIntOption("poolsize", serverConf);
         keepalive = Util.extractIntOption("keepalive", serverConf, 120);
@@ -121,7 +116,7 @@ public class SjavacClient implements Sjavac {
     }
 
     @Override
-    public int compile(String[] args, Writer stdout, Writer stderr) {
+    public int compile(String[] args) {
         int result = -1;
         try (Socket socket = tryConnect()) {
             PrintWriter out = new PrintWriter(new OutputStreamWriter(socket.getOutputStream()));
@@ -136,32 +131,36 @@ public class SjavacClient implements Sjavac {
             // Read server response line by line
             String line;
             while (null != (line = in.readLine())) {
+                if (!line.contains(":")) {
+                    throw new AssertionError("Could not parse protocol line: >>\"" + line + "\"<<");
+                }
                 String[] typeAndContent = line.split(":", 2);
                 String type = typeAndContent[0];
                 String content = typeAndContent[1];
-                switch (type) {
-                case SjavacServer.LINE_TYPE_STDOUT:
-                    stdout.write(content);
-                    stdout.write('\n');
-                    break;
-                case SjavacServer.LINE_TYPE_STDERR:
-                    stderr.write(content);
-                    stderr.write('\n');
-                    break;
-                case SjavacServer.LINE_TYPE_RC:
+
+                try {
+                    Log.log(Log.Level.valueOf(type), "[server] " + content);
+                    continue;
+                } catch (IllegalArgumentException e) {
+                    // Parsing of 'type' as log level failed.
+                }
+
+                if (type.equals(SjavacServer.LINE_TYPE_RC)) {
                     result = Integer.parseInt(content);
-                    break;
                 }
             }
-        } catch (IOException ioe) {
-            Log.error("[CLIENT] Exception caught: " + ioe);
+        } catch (PortFileInaccessibleException e) {
+            Log.error("Port file inaccessible.");
+            result = CompilationSubResult.ERROR_FATAL;
+        } catch (IOException ioe) {
+            Log.error("IOException caught during compilation: " + ioe.getMessage());
+            Log.debug(ioe);
             result = CompilationSubResult.ERROR_FATAL;
-            ioe.printStackTrace(new PrintWriter(stderr));
         } catch (InterruptedException ie) {
             Thread.currentThread().interrupt(); // Restore interrupt
-            Log.error("[CLIENT] compile interrupted.");
+            Log.error("Compilation interrupted.");
+            Log.debug(ie);
             result = CompilationSubResult.ERROR_FATAL;
-            ie.printStackTrace(new PrintWriter(stderr));
         }
         return result;
     }
@@ -203,23 +202,22 @@ public class SjavacClient implements Sjavac {
     private void makeSureServerIsRunning(PortFile portFile)
             throws IOException, InterruptedException {
 
-        portFile.lock();
-        portFile.getValues();
-        portFile.unlock();
+        if (portFile.exists()) {
+            portFile.lock();
+            portFile.getValues();
+            portFile.unlock();
 
-        if (portFile.containsPortInfo()) {
-            // Server seems to already be running
-            return;
+            if (portFile.containsPortInfo()) {
+                // Server seems to already be running
+                return;
+            }
         }
 
         // Fork a new server and wait for it to start
         SjavacClient.fork(sjavacForkCmd,
                           portFile,
-                          logfile,
                           poolsize,
-                          keepalive,
-                          System.err,
-                          stdouterrfile);
+                          keepalive);
     }
 
     @Override
@@ -230,51 +228,53 @@ public class SjavacClient implements Sjavac {
     /*
      * Fork a server process process and wait for server to come around
      */
-    public static void fork(String sjavacCmd,
-                            PortFile portFile,
-                            String logfile,
-                            int poolsize,
-                            int keepalive,
-                            final PrintStream err,
-                            String stdouterrfile)
-                                    throws IOException, InterruptedException {
+    public static void fork(String sjavacCmd, PortFile portFile, int poolsize, int keepalive)
+            throws IOException, InterruptedException {
         List<String> cmd = new ArrayList<>();
         cmd.addAll(Arrays.asList(OptionHelper.unescapeCmdArg(sjavacCmd).split(" ")));
         cmd.add("--startserver:"
               + "portfile=" + portFile.getFilename()
-              + ",logfile=" + logfile
-              + ",stdouterrfile=" + stdouterrfile
               + ",poolsize=" + poolsize
               + ",keepalive="+ keepalive);
 
-        Process p = null;
+        Process serverProcess;
         Log.info("Starting server. Command: " + String.join(" ", cmd));
         try {
-            // If the cmd for some reason can't be executed (file not found, or
-            // is not executable) this will throw an IOException with a decent
-            // error message.
-            p = new ProcessBuilder(cmd)
-                        .redirectErrorStream(true)
-                        .redirectOutput(new File(stdouterrfile))
-                        .start();
+            // If the cmd for some reason can't be executed (file is not found,
+            // or is not executable for instance) this will throw an
+            // IOException and p == null.
+            serverProcess = new ProcessBuilder(cmd)
+                    .redirectErrorStream(true)
+                    .start();
+        } catch (IOException ex) {
+            // Message is typically something like:
+            // Cannot run program "xyz": error=2, No such file or directory
+            Log.error("Failed to create server process: " + ex.getMessage());
+            Log.debug(ex);
+            throw new IOException(ex);
+        }
 
+        // serverProcess != null at this point.
+        try {
             // Throws an IOException if no valid values materialize
             portFile.waitForValidValues();
-
         } catch (IOException ex) {
-            // Log and rethrow exception
-            Log.error("Faild to launch server.");
-            Log.error("    Message: " + ex.getMessage());
-            String rc = p == null || p.isAlive() ? "n/a" : "" + p.exitValue();
-            Log.error("    Server process exit code: " + rc);
-            Log.error("Server log:");
-            Log.error("------- Server log start -------");
-            try (Scanner s = new Scanner(new File(stdouterrfile))) {
-                while (s.hasNextLine())
-                    Log.error(s.nextLine());
+            // Process was started, but server failed to initialize. This could
+            // for instance be due to the JVM not finding the server class,
+            // or the server running in to some exception early on.
+            Log.error("Sjavac server failed to initialize: " + ex.getMessage());
+            Log.error("Process output:");
+            Reader serverStdoutStderr = new InputStreamReader(serverProcess.getInputStream());
+            try (BufferedReader br = new BufferedReader(serverStdoutStderr)) {
+                br.lines().forEach(Log::error);
             }
-            Log.error("------- Server log end ---------");
-            throw ex;
+            Log.error("<End of process output>");
+            try {
+                Log.error("Process exit code: " + serverProcess.exitValue());
+            } catch (IllegalThreadStateException e) {
+                // Server is presumably still running.
+            }
+            throw new IOException("Server failed to initialize: " + ex.getMessage(), ex);
         }
     }
 }
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/CompilationService.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/CompilationService.java
index 6569e28c076..0eb4f7e2358 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/CompilationService.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/CompilationService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -95,11 +95,8 @@ public class CompilationService {
             for (JavaFileObject jfo : fm.getJavaFileObjectsFromFiles(sourcesToCompileFiles))
                 explicitJFOs.append(SmartFileManager.locWrap(jfo, StandardLocation.SOURCE_PATH));
 
-            // Create a new logger
-            StringWriter stdoutLog = new StringWriter();
+            // Create a log to capture compiler output
             StringWriter stderrLog = new StringWriter();
-            PrintWriter stdout = new PrintWriter(stdoutLog);
-            PrintWriter stderr = new PrintWriter(stderrLog);
             com.sun.tools.javac.main.Main.Result rc = com.sun.tools.javac.main.Main.Result.OK;
             PublicApiCollector pubApiCollector = new PublicApiCollector(context, explicitJFOs);
             PathAndPackageVerifier papVerifier = new PathAndPackageVerifier();
@@ -108,11 +105,10 @@ public class CompilationService {
                 if (explicitJFOs.size() > 0) {
                     sfm.setVisibleSources(visibleSources);
                     sfm.cleanArtifacts();
-                    sfm.setLog(stdout);
 
                     // Do the compilation!
                     JavacTaskImpl task =
-                            (JavacTaskImpl) compiler.getTask(stderr,
+                            (JavacTaskImpl) compiler.getTask(new PrintWriter(stderrLog),
                                                              sfm,
                                                              null,
                                                              Arrays.asList(args),
@@ -144,7 +140,6 @@ public class CompilationService {
 
             compilationResult.packagePubapis = pubApiCollector.getPubApis(true);
             compilationResult.dependencyPubapis = pubApiCollector.getPubApis(false);
-            compilationResult.stdout = stdoutLog.toString();
             compilationResult.stderr = stderrLog.toString();
             compilationResult.returnCode = rc.exitCode;
 
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/PooledSjavac.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/PooledSjavac.java
index caabc38df1d..82be0ae3b16 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/PooledSjavac.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/PooledSjavac.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,15 +25,14 @@
 
 package com.sun.tools.sjavac.comp;
 
-import java.io.Writer;
+import com.sun.tools.sjavac.Log;
+import com.sun.tools.sjavac.server.Sjavac;
+
 import java.util.Objects;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.TimeUnit;
 
-import com.sun.tools.sjavac.Log;
-import com.sun.tools.sjavac.server.Sjavac;
-
 /**
  * An sjavac implementation that limits the number of concurrent calls by
  * wrapping invocations in Callables and delegating them to a FixedThreadPool.
@@ -55,10 +54,12 @@ public class PooledSjavac implements Sjavac {
     }
 
     @Override
-    public int compile(String[] args, Writer out, Writer err) {
+    public int compile(String[] args) {
+        Log log = Log.get();
         try {
             return pool.submit(() -> {
-                return delegate.compile(args, out, err);
+                Log.setLogForCurrentThread(log);
+                return delegate.compile(args);
             }).get();
         } catch (Exception e) {
             e.printStackTrace();
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SjavacImpl.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SjavacImpl.java
index 79835ab6c28..b1b77150364 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SjavacImpl.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SjavacImpl.java
@@ -27,7 +27,7 @@ package com.sun.tools.sjavac.comp;
 
 import java.io.IOException;
 import java.io.PrintWriter;
-import java.io.Writer;
+import java.io.StringWriter;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.ArrayList;
@@ -68,7 +68,7 @@ import javax.tools.JavaFileManager;
 public class SjavacImpl implements Sjavac {
 
     @Override
-    public int compile(String[] args, Writer out, Writer err) {
+    public int compile(String[] args) {
         Options options;
         try {
             options = Options.parseArgs(args);
@@ -77,11 +77,13 @@ public class SjavacImpl implements Sjavac {
             return RC_FATAL;
         }
 
-        Log.setLogLevel(options.getLogLevel());
-
         if (!validateOptions(options))
             return RC_FATAL;
 
+        if (srcDstOverlap(options.getSources(), options.getDestDir())) {
+            return RC_FATAL;
+        }
+
         if (!createIfMissing(options.getDestDir()))
             return RC_FATAL;
 
@@ -100,18 +102,21 @@ public class SjavacImpl implements Sjavac {
         if (stateDir == null) {
             // Prepare context. Direct logging to our byte array stream.
             Context context = new Context();
-            PrintWriter writer = new PrintWriter(err);
-            com.sun.tools.javac.util.Log.preRegister(context, writer);
+            StringWriter strWriter = new StringWriter();
+            PrintWriter printWriter = new PrintWriter(strWriter);
+            com.sun.tools.javac.util.Log.preRegister(context, printWriter);
             JavacFileManager.preRegister(context);
 
             // Prepare arguments
             String[] passThroughArgs = Stream.of(args)
                                              .filter(arg -> !arg.startsWith(Option.SERVER.arg))
                                              .toArray(String[]::new);
-
             // Compile
-            com.sun.tools.javac.main.Main compiler = new com.sun.tools.javac.main.Main("javac", writer);
-            Main.Result result = compiler.compile(passThroughArgs, context);
+            Main.Result result = new Main("javac", printWriter).compile(passThroughArgs, context);
+
+            // Process compiler output (which is always errors)
+            printWriter.flush();
+            Util.getLines(strWriter.toString()).forEach(Log::error);
 
             // Clean up
             JavaFileManager fileManager = context.get(JavaFileManager.class);
@@ -126,7 +131,7 @@ public class SjavacImpl implements Sjavac {
 
         } else {
             // Load the prev build state database.
-            JavacState javac_state = JavacState.load(options, out, err);
+            JavacState javac_state = JavacState.load(options);
 
             // Setup the suffix rules from the command line.
             Map<String, Transformer> suffixRules = new HashMap<>();
@@ -288,10 +293,12 @@ public class SjavacImpl implements Sjavac {
 
                 return rc[0] ? RC_OK : RC_FATAL;
             } catch (ProblemException e) {
+                // For instance make file list mismatch.
                 Log.error(e.getMessage());
+                Log.debug(e);
                 return RC_FATAL;
             } catch (Exception e) {
-                e.printStackTrace(new PrintWriter(err));
+                Log.error(e);
                 return RC_FATAL;
             }
         }
@@ -326,6 +333,22 @@ public class SjavacImpl implements Sjavac {
 
     }
 
+    private static boolean srcDstOverlap(List<SourceLocation> locs, Path dest) {
+        for (SourceLocation loc : locs) {
+            if (isOverlapping(loc.getPath(), dest)) {
+                Log.error("Source location " + loc.getPath() + " overlaps with destination " + dest);
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private static boolean isOverlapping(Path p1, Path p2) {
+        p1 = p1.toAbsolutePath().normalize();
+        p2 = p2.toAbsolutePath().normalize();
+        return p1.startsWith(p2) || p2.startsWith(p1);
+    }
+
     private static boolean createIfMissing(Path dir) {
 
         if (Files.isDirectory(dir))
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SmartFileManager.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SmartFileManager.java
index db66e4ab59f..496f039eb9a 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SmartFileManager.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SmartFileManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -63,8 +63,6 @@ public class SmartFileManager extends ForwardingJavaFileManager<JavaFileManager>
     Set<URI> visibleSources = new HashSet<>();
     // Map from modulename:packagename to artifacts.
     Map<String,Set<URI>> packageArtifacts = new HashMap<>();
-    // Where to print informational messages.
-    PrintWriter stdout;
 
     public SmartFileManager(JavaFileManager fileManager) {
         super(fileManager);
@@ -78,10 +76,6 @@ public class SmartFileManager extends ForwardingJavaFileManager<JavaFileManager>
         packageArtifacts = new HashMap<>();
     }
 
-    public void setLog(PrintWriter pw) {
-        stdout = pw;
-    }
-
     /**
      * Set whether or not to use ct.sym as an alternate to rt.jar.
      */
@@ -188,7 +182,7 @@ public class SmartFileManager extends ForwardingJavaFileManager<JavaFileManager>
         if (file == null) return file;
 
         if (location.equals(StandardLocation.NATIVE_HEADER_OUTPUT) && superFile instanceof JavaFileObject) {
-           file = new SmartFileObject((JavaFileObject) file, stdout);
+           file = new SmartFileObject((JavaFileObject) file);
            packageName = ":" + packageNameFromFileName(relativeName);
         }
         if (packageName.equals("")) {
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SmartFileObject.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SmartFileObject.java
index c7ac09d5868..e5295a16eb1 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SmartFileObject.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SmartFileObject.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -49,11 +49,9 @@ import com.sun.tools.javac.util.DefinedBy.Api;
 public class SmartFileObject implements JavaFileObject {
 
     JavaFileObject file;
-    PrintWriter stdout;
 
-    public SmartFileObject(JavaFileObject r, PrintWriter pw) {
+    public SmartFileObject(JavaFileObject r) {
         file = r;
-        stdout = pw;
     }
 
     @Override
@@ -113,7 +111,7 @@ public class SmartFileObject implements JavaFileObject {
         } catch (FileNotFoundException | NoSuchFileException e) {
             // Perfectly ok.
         }
-        return new SmartWriter(file, s.toString(), file.getName(), stdout);
+        return new SmartWriter(file, s.toString(), file.getName());
     }
 
     @DefinedBy(Api.COMPILER)
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SmartWriter.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SmartWriter.java
index 0aabb65f4ce..2d1fa389858 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SmartWriter.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SmartWriter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,6 +25,8 @@
 
 package com.sun.tools.sjavac.comp;
 
+import com.sun.tools.sjavac.Log;
+
 import java.io.*;
 import javax.tools.JavaFileObject;
 
@@ -45,19 +47,17 @@ public class SmartWriter extends Writer {
     JavaFileObject file;
     String oldContent;
     StringWriter newContent = new StringWriter();
-    PrintWriter stdout;
     boolean closed;
-    public SmartWriter(JavaFileObject f, String s, String n, PrintWriter pw) {
+
+    public SmartWriter(JavaFileObject f, String s, String n) {
         name = n;
         file = f;
         oldContent = s;
         newContent = new StringWriter();
-        stdout = pw;
         closed = false;
     }
 
-    public void write(char[] chars, int i, int i1)
-    {
+    public void write(char[] chars, int i, int i1) {
         newContent.write(chars, i, i1);
     }
 
@@ -70,7 +70,7 @@ public class SmartWriter extends Writer {
             try (Writer writer = file.openWriter()) {
                 writer.write(s);
             }
-            stdout.println("Writing "+file.getName().substring(p+1));
+            Log.debug("Writing " + file.getName().substring(p + 1));
         }
     }
 
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/IdleResetSjavac.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/IdleResetSjavac.java
index 111d9c9ff32..8b7d17b0c0c 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/IdleResetSjavac.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/IdleResetSjavac.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,6 +25,10 @@
 
 package com.sun.tools.sjavac.server;
 
+import com.sun.tools.sjavac.Log;
+
+import java.io.FileWriter;
+import java.io.IOException;
 import java.io.Writer;
 import java.util.Timer;
 import java.util.TimerTask;
@@ -53,8 +57,8 @@ public class IdleResetSjavac implements Sjavac {
     private TimerTask idlenessTimerTask;
 
     public IdleResetSjavac(Sjavac delegate,
-                            Terminable toShutdown,
-                            long idleTimeout) {
+                           Terminable toShutdown,
+                           long idleTimeout) {
         this.delegate = delegate;
         this.toShutdown = toShutdown;
         this.idleTimeout = idleTimeout;
@@ -62,10 +66,10 @@ public class IdleResetSjavac implements Sjavac {
     }
 
     @Override
-    public int compile(String[] args, Writer out, Writer err) {
+    public int compile(String[] args) {
         startCall();
         try {
-            return delegate.compile(args, out, err);
+            return delegate.compile(args);
         } finally {
             endCall();
         }
@@ -95,6 +99,7 @@ public class IdleResetSjavac implements Sjavac {
             throw new IllegalStateException("Idle timeout already scheduled");
         idlenessTimerTask = new TimerTask() {
             public void run() {
+                Log.setLogForCurrentThread(ServerMain.getErrorLog());
                 toShutdown.shutdown("Server has been idle for " + (idleTimeout / 1000) + " seconds.");
             }
         };
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/LinePrefixFilterWriter.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/LinePrefixFilterWriter.java
deleted file mode 100644
index 0cdc2cc7dfa..00000000000
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/LinePrefixFilterWriter.java
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package com.sun.tools.sjavac.server;
-
-import java.io.FilterWriter;
-import java.io.IOException;
-import java.io.Writer;
-
-/**
- * Inserts {@literal prefix} in front of each line written.
- *
- * A line is considered to be terminated by any one of a line feed, a carriage
- * return, or a carriage return followed immediately by a line feed.
- */
-public class LinePrefixFilterWriter extends FilterWriter {
-
-    private final String prefix;
-    private boolean atBeginningOfLine = true;
-    private char lastChar = '\0';
-
-    protected LinePrefixFilterWriter(Writer out, String prefix) {
-        super(out);
-        this.prefix = prefix;
-    }
-
-    @Override
-    public void write(String str, int off, int len) throws IOException {
-        for (int i = 0; i < len; i++) {
-            write(str.charAt(off + i));
-        }
-    }
-
-    @Override
-    public void write(char[] cbuf, int off, int len) throws IOException {
-        for (int i = 0; i < len; i++) {
-            write(cbuf[off + i]);
-        }
-    }
-
-    @Override
-    public void write(int c) throws IOException {
-        if (lastChar == '\r' && c == '\n') {
-            // Second character of CR+LF sequence.
-            // Do nothing. We already started a new line on last character.
-        } else {
-            if (atBeginningOfLine) {
-                super.write(prefix, 0, prefix.length());
-            }
-            super.write(c);
-            atBeginningOfLine = c == '\r' || c == '\n';
-        }
-        lastChar = (char) c;
-    }
-}
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/PortFile.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/PortFile.java
index d1a290adade..3bbdca22c4e 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/PortFile.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/PortFile.java
@@ -81,10 +81,15 @@ public class PortFile {
      * Create a new portfile.
      * @param fn is the path to the file.
      */
-    public PortFile(String fn) throws PortFileInaccessibleException {
+    public PortFile(String fn) {
         filename = fn;
         file = new File(filename);
         stopFile = new File(filename+".stop");
+        containsPortInfo = false;
+        lock = null;
+    }
+
+    private void initializeChannel() throws PortFileInaccessibleException {
         try {
             rwfile = new RandomAccessFile(file, "rw");
         } catch (FileNotFoundException e) {
@@ -94,14 +99,15 @@ public class PortFile {
         // The rwfile should only be readable by the owner of the process
         // and no other! How do we do that on a RandomAccessFile?
         channel = rwfile.getChannel();
-        containsPortInfo = false;
-        lock = null;
     }
 
     /**
      * Lock the port file.
      */
     public void lock() throws IOException, InterruptedException {
+        if (channel == null) {
+            initializeChannel();
+        }
         lockSem.acquire();
         lock = channel.lock();
     }
@@ -204,8 +210,8 @@ public class PortFile {
         if (stopFile.exists()) {
             try {
                 stopFile.delete();
-            } catch (Exception e)
-            {}
+            } catch (Exception e) {
+            }
             return true;
         }
         return false;
@@ -215,7 +221,9 @@ public class PortFile {
      * Unlock the port file.
      */
     public void unlock() throws IOException {
-        Assert.check(lock != null);
+        if (lock == null) {
+            return;
+        }
         lock.release();
         lock = null;
         lockSem.release();
@@ -230,9 +238,11 @@ public class PortFile {
         long timeout = startTime + getServerStartupTimeoutSeconds() * 1000;
         while (true) {
             Log.debug("Looking for valid port file values...");
-            lock();
-            getValues();
-            unlock();
+            if (exists()) {
+                lock();
+                getValues();
+                unlock();
+            }
             if (containsPortInfo) {
                 Log.debug("Valid port file values found after " + (System.currentTimeMillis() - startTime) + " ms");
                 return;
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/PortFileMonitor.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/PortFileMonitor.java
index d3e68565533..7b37d3753ae 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/PortFileMonitor.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/PortFileMonitor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,6 +25,8 @@
 
 package com.sun.tools.sjavac.server;
 
+import com.sun.tools.sjavac.Log;
+
 import java.io.IOException;
 import java.util.Timer;
 import java.util.TimerTask;
@@ -56,8 +58,11 @@ public class PortFileMonitor {
     }
 
     public void start() {
+        Log log = Log.get();
         TimerTask shutdownCheck = new TimerTask() {
             public void run() {
+                Log.setLogForCurrentThread(log);
+                Log.debug("Checking port file status...");
                 try {
                     if (!portFile.exists()) {
                         // Time to quit because the portfile was deleted by another
@@ -74,12 +79,11 @@ public class PortFileMonitor {
                         server.shutdown("Quitting because portfile is now owned by another javac server!");
                     }
                 } catch (IOException e) {
-                    e.printStackTrace(server.theLog);
-                    server.flushLog();
+                    Log.error("IOException caught in PortFileMonitor.");
+                    Log.debug(e);
                 } catch (InterruptedException e) {
                     Thread.currentThread().interrupt();
-                    e.printStackTrace(server.theLog);
-                    server.flushLog();
+                    Log.error(e);
                 }
             }
         };
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/RequestHandler.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/RequestHandler.java
index 253c1724a26..62ba3b995a9 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/RequestHandler.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/RequestHandler.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,19 +25,16 @@
 
 package com.sun.tools.sjavac.server;
 
-import static com.sun.tools.sjavac.server.SjavacServer.LINE_TYPE_RC;
-import static com.sun.tools.sjavac.server.SjavacServer.LINE_TYPE_STDERR;
-import static com.sun.tools.sjavac.server.SjavacServer.LINE_TYPE_STDOUT;
+import com.sun.tools.sjavac.Log;
+import com.sun.tools.sjavac.Util;
 
 import java.io.BufferedReader;
 import java.io.InputStreamReader;
 import java.io.PrintWriter;
-import java.io.StringWriter;
-import java.io.Writer;
 import java.net.Socket;
+import java.nio.file.Path;
 
-import com.sun.tools.sjavac.AutoFlushWriter;
-import com.sun.tools.sjavac.Log;
+import static com.sun.tools.sjavac.server.SjavacServer.LINE_TYPE_RC;
 
 
 /**
@@ -56,7 +53,7 @@ import com.sun.tools.sjavac.Log;
  *  This code and its internal interfaces are subject to change or
  *  deletion without notice.</b>
  */
-public class RequestHandler implements Runnable {
+public class RequestHandler extends Thread {
 
     private final Socket socket;
     private final Sjavac sjavac;
@@ -68,9 +65,30 @@ public class RequestHandler implements Runnable {
 
     @Override
     public void run() {
+
         try (BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
              PrintWriter out = new PrintWriter(socket.getOutputStream(), true)) {
 
+            // Set up logging for this thread. Stream back logging messages to
+            // client on the format format "level:msg".
+            Log.setLogForCurrentThread(new Log(out, out) {
+                @Override
+                protected boolean isLevelLogged(Level l) {
+                    // Make sure it is up to the client to decide whether or
+                    // not this message should be displayed.
+                    return true;
+                }
+
+                @Override
+                protected void printLogMsg(Level msgLevel, String msg) {
+                    // Follow sjavac server/client protocol: Send one line
+                    // at a time and prefix with message with "level:".
+                    Util.getLines(msg)
+                        .map(line -> msgLevel + ":" + line)
+                        .forEach(line -> super.printLogMsg(msgLevel, line));
+                }
+            });
+
             // Read argument array
             int n = Integer.parseInt(in.readLine());
             String[] args = new String[n];
@@ -78,23 +96,32 @@ public class RequestHandler implements Runnable {
                 args[i] = in.readLine();
             }
 
+            // If there has been any internal errors, notify client
+            checkInternalErrorLog();
+
             // Perform compilation
-            Writer stdout = new LinePrefixFilterWriter(new AutoFlushWriter(out), LINE_TYPE_STDOUT + ":");
-            Writer stderr = new LinePrefixFilterWriter(new AutoFlushWriter(out), LINE_TYPE_STDERR + ":");
-            int rc = sjavac.compile(args, stdout, stderr);
-            stdout.flush();
-            stderr.flush();
+            int rc = sjavac.compile(args);
 
             // Send return code back to client
             out.println(LINE_TYPE_RC + ":" + rc);
 
+            // Check for internal errors again.
+            checkInternalErrorLog();
         } catch (Exception ex) {
             // Not much to be done at this point. The client side request
             // code will most likely throw an IOException and the
             // compilation will fail.
-            StringWriter sw = new StringWriter();
-            ex.printStackTrace(new PrintWriter(sw));
-            Log.error(sw.toString());
+            Log.error(ex);
+        } finally {
+            Log.setLogForCurrentThread(null);
+        }
+    }
+
+    private void checkInternalErrorLog() {
+        Path errorLog = ServerMain.getErrorLog().getLogDestination();
+        if (errorLog != null) {
+            Log.error("Server has encountered an internal error. See " + errorLog.toAbsolutePath()
+                    + " for details.");
         }
     }
 }
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/ServerMain.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/ServerMain.java
index aab5ada4ae2..6690c3ece70 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/ServerMain.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/ServerMain.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,10 +25,20 @@
 
 package com.sun.tools.sjavac.server;
 
+import java.io.FileWriter;
+import java.io.FilterOutputStream;
+import java.io.FilterWriter;
 import java.io.IOException;
-import java.io.OutputStreamWriter;
+import java.io.PrintStream;
+import java.lang.Thread.UncaughtExceptionHandler;
 
 import com.sun.tools.sjavac.Log;
+import com.sun.tools.sjavac.Log.Level;
+import com.sun.tools.sjavac.server.log.LazyInitFileLog;
+import com.sun.tools.sjavac.server.log.LoggingOutputStream;
+
+import static com.sun.tools.sjavac.Log.Level.ERROR;
+import static com.sun.tools.sjavac.Log.Level.INFO;
 
 /**
  *  <p><b>This is NOT part of any supported API.
@@ -37,20 +47,40 @@ import com.sun.tools.sjavac.Log;
  *  deletion without notice.</b>
  */
 public class ServerMain {
+
+    // For logging server internal (non request specific) errors.
+    private static LazyInitFileLog errorLog;
+
     public static int run(String[] args) {
 
-        Log.initializeLog(new OutputStreamWriter(System.out),
-                          new OutputStreamWriter(System.err));
+        // Under normal operation, all logging messages generated server-side
+        // are due to compilation requests. These logging messages should
+        // be relayed back to the requesting client rather than written to the
+        // server log. The only messages that should be written to the server
+        // log (in production mode) should be errors,
+        Log.setLogForCurrentThread(errorLog = new LazyInitFileLog("server.log"));
+        Log.setLogLevel(ERROR); // should be set to ERROR.
+
+        // Make sure no exceptions go under the radar
+        Thread.setDefaultUncaughtExceptionHandler((t, e) -> {
+            Log.setLogForCurrentThread(errorLog);
+            Log.error(e);
+        });
+
+        // Inevitably someone will try to print messages using System.{out,err}.
+        // Make sure this output also ends up in the log.
+        System.setOut(new PrintStream(new LoggingOutputStream(System.out, INFO, "[stdout] ")));
+        System.setErr(new PrintStream(new LoggingOutputStream(System.err, ERROR, "[stderr] ")));
 
         // Any options other than --startserver?
         if (args.length > 1) {
-            System.err.println("When spawning a background server, only a single --startserver argument is allowed.");
+            Log.error("When spawning a background server, only a single --startserver argument is allowed.");
             return 1;
         }
 
         int exitCode;
         try {
-            SjavacServer server = new SjavacServer(args[0], System.err);
+            SjavacServer server = new SjavacServer(args[0]);
             exitCode = server.startServer();
         } catch (IOException | InterruptedException ex) {
             ex.printStackTrace();
@@ -59,4 +89,8 @@ public class ServerMain {
 
         return exitCode;
     }
+
+    public static LazyInitFileLog getErrorLog() {
+        return errorLog;
+    }
 }
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/Sjavac.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/Sjavac.java
index 837fb633b33..91063c5a809 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/Sjavac.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/Sjavac.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -42,6 +42,6 @@ public interface Sjavac {
     final static int RC_FATAL = -1;
     final static int RC_OK = 0;
 
-    int compile(String[] args, Writer stdout, Writer stderr);
+    int compile(String[] args);
     void shutdown();
 }
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/SjavacServer.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/SjavacServer.java
index 1f9ec7504d4..ea9720886bf 100644
--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/SjavacServer.java
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/SjavacServer.java
@@ -26,6 +26,7 @@
 package com.sun.tools.sjavac.server;
 
 import java.io.FileNotFoundException;
+import java.io.FileWriter;
 import java.io.IOException;
 import java.io.PrintStream;
 import java.io.PrintWriter;
@@ -39,6 +40,7 @@ import java.util.Map;
 import java.util.Random;
 import java.util.concurrent.atomic.AtomicBoolean;
 
+import com.sun.tools.sjavac.Log;
 import com.sun.tools.sjavac.Util;
 import com.sun.tools.sjavac.client.PortFileInaccessibleException;
 import com.sun.tools.sjavac.comp.PooledSjavac;
@@ -54,17 +56,12 @@ import com.sun.tools.sjavac.comp.SjavacImpl;
  */
 public class SjavacServer implements Terminable {
 
-    // Used in protocol to tell the content of each line
+    // Prefix of line containing return code.
     public final static String LINE_TYPE_RC = "RC";
-    public final static String LINE_TYPE_STDOUT = "STDOUT";
-    public final static String LINE_TYPE_STDERR = "STDERR";
 
     final private String portfilename;
-    final private String logfile;
-    final private String stdouterrfile;
     final private int poolsize;
     final private int keepalive;
-    final private PrintStream err;
 
     // The secret cookie shared between server and client through the port file.
     // Used to prevent clients from believing that they are communicating with
@@ -75,9 +72,6 @@ public class SjavacServer implements Terminable {
     // Accumulated build time, not counting idle time, used for logging purposes
     private long totalBuildTime;
 
-    // The javac server specific log file.
-    PrintWriter theLog;
-
     // The sjavac implementation to delegate requests to
     Sjavac sjavac;
 
@@ -92,40 +86,28 @@ public class SjavacServer implements Terminable {
     // For the client, all port files fetched, one per started javac server.
     // Though usually only one javac server is started by a client.
     private static Map<String, PortFile> allPortFiles;
-    private static Map<String, Long> maxServerMemory;
 
-    public SjavacServer(String settings, PrintStream err) throws FileNotFoundException {
+    public SjavacServer(String settings) throws FileNotFoundException {
         this(Util.extractStringOption("portfile", settings),
-             Util.extractStringOption("logfile", settings),
-             Util.extractStringOption("stdouterrfile", settings),
              Util.extractIntOption("poolsize", settings, Runtime.getRuntime().availableProcessors()),
-             Util.extractIntOption("keepalive", settings, 120),
-             err);
+             Util.extractIntOption("keepalive", settings, 120));
     }
 
     public SjavacServer(String portfilename,
-                        String logfile,
-                        String stdouterrfile,
                         int poolsize,
-                        int keepalive,
-                        PrintStream err)
+                        int keepalive)
                                 throws FileNotFoundException {
         this.portfilename = portfilename;
-        this.logfile = logfile;
-        this.stdouterrfile = stdouterrfile;
         this.poolsize = poolsize;
         this.keepalive = keepalive;
-        this.err = err;
-
-        myCookie = new Random().nextLong();
-        theLog = new PrintWriter(logfile);
+        this.myCookie = new Random().nextLong();
     }
 
 
     /**
      * Acquire the port file. Synchronized since several threads inside an smart javac wrapper client acquires the same port file at the same time.
      */
-    public static synchronized PortFile getPortFile(String filename) throws PortFileInaccessibleException {
+    public static synchronized PortFile getPortFile(String filename) {
         if (allPortFiles == null) {
             allPortFiles = new HashMap<>();
         }
@@ -169,26 +151,6 @@ public class SjavacServer implements Terminable {
         totalBuildTime += inc;
     }
 
-    /**
-     * Log this message.
-     */
-    public void log(String msg) {
-        if (theLog != null) {
-            theLog.println(msg);
-        } else {
-            System.err.println(msg);
-        }
-    }
-
-    /**
-     * Make sure the log is flushed.
-     */
-    public void flushLog() {
-        if (theLog != null) {
-            theLog.flush();
-        }
-    }
-
     /**
      * Start a server using a settings string. Typically: "--startserver:portfile=/tmp/myserver,poolsize=3" and the string "portfile=/tmp/myserver,poolsize=3"
      * is sent as the settings parameter. Returns 0 on success, -1 on failure.
@@ -203,7 +165,7 @@ public class SjavacServer implements Terminable {
             portFile.lock();
             portFile.getValues();
             if (portFile.containsPortInfo()) {
-                err.println("Javac server not started because portfile exists!");
+                Log.info("Javac server not started because portfile exists!");
                 portFile.unlock();
                 return -1;
             }
@@ -230,23 +192,23 @@ public class SjavacServer implements Terminable {
         portFileMonitor = new PortFileMonitor(portFile, this);
         portFileMonitor.start();
 
-        log("Sjavac server started. Accepting connections...");
-        log("    port: " + getPort());
-        log("    time: " + new java.util.Date());
-        log("    poolsize: " + poolsize);
-        flushLog();
+        Log.info("Sjavac server started. Accepting connections...");
+        Log.info("    port: " + getPort());
+        Log.info("    time: " + new java.util.Date());
+        Log.info("    poolsize: " + poolsize);
+
 
         keepAcceptingRequests.set(true);
         do {
             try {
                 Socket socket = serverSocket.accept();
-                new Thread(new RequestHandler(socket, sjavac)).start();
+                new RequestHandler(socket, sjavac).start();
             } catch (SocketException se) {
                 // Caused by serverSocket.close() and indicates shutdown
             }
         } while (keepAcceptingRequests.get());
 
-        log("Shutting down.");
+        Log.info("Shutting down.");
 
         // No more connections accepted. If any client managed to connect after
         // the accept() was interrupted but before the server socket is closed
@@ -254,8 +216,7 @@ public class SjavacServer implements Terminable {
         // IOException on the client side.
 
         long realTime = System.currentTimeMillis() - serverStart;
-        log("Total wall clock time " + realTime + "ms build time " + totalBuildTime + "ms");
-        flushLog();
+        Log.info("Total wall clock time " + realTime + "ms build time " + totalBuildTime + "ms");
 
         // Shut down
         sjavac.shutdown();
@@ -270,8 +231,7 @@ public class SjavacServer implements Terminable {
             return;
         }
 
-        log("Quitting: " + quitMsg);
-        flushLog();
+        Log.info("Quitting: " + quitMsg);
 
         portFileMonitor.shutdown(); // No longer any need to monitor port file
 
@@ -280,12 +240,12 @@ public class SjavacServer implements Terminable {
         try {
             portFile.delete();
         } catch (IOException | InterruptedException e) {
-            e.printStackTrace(theLog);
+            Log.error(e);
         }
         try {
             serverSocket.close();
         } catch (IOException e) {
-            e.printStackTrace(theLog);
+            Log.error(e);
         }
     }
 }
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/log/LazyInitFileLog.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/log/LazyInitFileLog.java
new file mode 100644
index 00000000000..2b6cf9cee65
--- /dev/null
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/log/LazyInitFileLog.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.sun.tools.sjavac.server.log;
+
+import com.sun.tools.sjavac.Log;
+
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+public class LazyInitFileLog extends Log {
+
+    String baseFilename;
+    Path destination = null;
+
+    public LazyInitFileLog(String baseFilename) {
+        super(null, null);
+        this.baseFilename = baseFilename;
+    }
+
+    protected void printLogMsg(Level msgLevel, String msg) {
+        try {
+            // Lazily initialize out/err
+            if (out == null && isLevelLogged(msgLevel)) {
+                destination = getAvailableDestination();
+                out = err = new PrintWriter(new FileWriter(destination.toFile()), true);
+            }
+            // Proceed to log the message
+            super.printLogMsg(msgLevel, msg);
+        } catch (IOException e) {
+            // This could be bad. We might have run into an error and we can't
+            // log it. Resort to printing on stdout.
+            System.out.println("IO error occurred: " + e.getMessage());
+            System.out.println("Original message: [" + msgLevel + "] " + msg);
+        }
+    }
+
+    /**
+     * @return The first available path of baseFilename, baseFilename.1,
+     * basefilename.2, ...
+     */
+    private Path getAvailableDestination() {
+        Path p = Paths.get(baseFilename);
+        int i = 1;
+        while (Files.exists(p)) {
+            p = Paths.get(baseFilename + "." + i++);
+        }
+        return p;
+    }
+
+    public Path getLogDestination() {
+        return destination;
+    }
+}
diff --git a/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/log/LoggingOutputStream.java b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/log/LoggingOutputStream.java
new file mode 100644
index 00000000000..56b048376ce
--- /dev/null
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/sjavac/server/log/LoggingOutputStream.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.sun.tools.sjavac.server.log;
+
+import com.sun.tools.sjavac.Log;
+
+import java.io.ByteArrayOutputStream;
+import java.io.FilterOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+
+public class LoggingOutputStream extends FilterOutputStream {
+
+    private static final byte[] LINE_SEP = System.lineSeparator().getBytes();
+
+    private final Log.Level level;
+    private final String linePrefix;
+    private EolTrackingByteArrayOutputStream buf = new EolTrackingByteArrayOutputStream();
+
+    public LoggingOutputStream(OutputStream out, Log.Level level, String linePrefix) {
+        super(out);
+        this.level = level;
+        this.linePrefix = linePrefix;
+    }
+
+    @Override
+    public void write(int b) throws IOException {
+        super.write(b);
+        buf.write(b);
+        if (buf.isLineComplete()) {
+            String line = new String(buf.toByteArray(), 0, buf.size() - LINE_SEP.length);
+            Log.log(level, linePrefix + line);
+            buf = new EolTrackingByteArrayOutputStream();
+        }
+    }
+
+    private static class EolTrackingByteArrayOutputStream extends ByteArrayOutputStream {
+        private static final byte[] EOL = System.lineSeparator().getBytes();
+        private boolean isLineComplete() {
+            if (count < EOL.length) {
+                return false;
+            }
+            for (int i = 0; i < EOL.length; i++) {
+                if (buf[count - EOL.length + i] != EOL[i]) {
+                    return false;
+                }
+            }
+            return true;
+        }
+    }
+}
diff --git a/langtools/src/jdk.javadoc/share/classes/com/sun/tools/doclets/formats/html/FrameOutputWriter.java b/langtools/src/jdk.javadoc/share/classes/com/sun/tools/doclets/formats/html/FrameOutputWriter.java
index 037d7fa77eb..66408158a9b 100644
--- a/langtools/src/jdk.javadoc/share/classes/com/sun/tools/doclets/formats/html/FrameOutputWriter.java
+++ b/langtools/src/jdk.javadoc/share/classes/com/sun/tools/doclets/formats/html/FrameOutputWriter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -96,6 +96,7 @@ public class FrameOutputWriter extends HtmlDocletWriter {
     protected void generateFrameFile() throws IOException {
         Content frame = getFrameDetails();
         HtmlTree body = new HtmlTree(HtmlTag.BODY);
+        body.addAttr(HtmlAttr.ONLOAD, "loadFrames()");
         if (configuration.allowTag(HtmlTag.MAIN)) {
             HtmlTree main = HtmlTree.MAIN(frame);
             body.addContent(main);
diff --git a/langtools/src/jdk.javadoc/share/classes/com/sun/tools/doclets/formats/html/markup/HtmlWriter.java b/langtools/src/jdk.javadoc/share/classes/com/sun/tools/doclets/formats/html/markup/HtmlWriter.java
index 5c5d65b3585..2107273913f 100644
--- a/langtools/src/jdk.javadoc/share/classes/com/sun/tools/doclets/formats/html/markup/HtmlWriter.java
+++ b/langtools/src/jdk.javadoc/share/classes/com/sun/tools/doclets/formats/html/markup/HtmlWriter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -423,6 +423,10 @@ public class HtmlWriter {
                 "            }" + DocletConstants.NL +
                 "        }" + DocletConstants.NL +
                 "        return true;" + DocletConstants.NL +
+                "    }" + DocletConstants.NL +
+                "    function loadFrames() {" + DocletConstants.NL +
+                "        if (targetPage != \"\" && targetPage != \"undefined\")" + DocletConstants.NL +
+                "             top.classFrame.location = top.targetPage;" + DocletConstants.NL +
                 "    }" + DocletConstants.NL;
         RawHtml scriptContent = new RawHtml(scriptCode);
         script.addContent(scriptContent);
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractExecutableMemberWriter.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractExecutableMemberWriter.java
index d82da4653cd..44977bfb71a 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractExecutableMemberWriter.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractExecutableMemberWriter.java
@@ -104,11 +104,11 @@ public abstract class AbstractExecutableMemberWriter extends AbstractMemberWrite
         sb.append(utils.getFullyQualifiedName(member));
         if (!utils.isConstructor(member)) {
             sb.append(".");
-            sb.append(member.getSimpleName().toString());
+            sb.append(member.getSimpleName());
         }
         sb.append(utils.flatSignature((ExecutableElement) member));
 
-        return writer.getDocLink(MEMBER, member, sb.toString());
+        return writer.getDocLink(MEMBER, member, sb);
     }
 
     /**
@@ -204,7 +204,7 @@ public abstract class AbstractExecutableMemberWriter extends AbstractMemberWrite
         htmltree.addContent("(");
         String sep = "";
         List<? extends VariableElement> parameters = member.getParameters();
-        String indent = makeSpace(indentSize + 1);
+        CharSequence indent = makeSpace(indentSize + 1);
         TypeMirror rcvrType = member.getReceiverType();
         if (includeAnnotations && rcvrType != null && utils.isAnnotated(rcvrType)) {
             List<? extends AnnotationMirror> annotationMirrors = rcvrType.getAnnotationMirrors();
@@ -260,7 +260,7 @@ public abstract class AbstractExecutableMemberWriter extends AbstractMemberWrite
     protected void addExceptions(ExecutableElement member, Content htmltree, int indentSize) {
         List<? extends TypeMirror> exceptions = member.getThrownTypes();
         if (!exceptions.isEmpty()) {
-            String indent = makeSpace(indentSize + 1 - 7);
+            CharSequence indent = makeSpace(indentSize + 1 - 7);
             htmltree.addContent(DocletConstants.NL);
             htmltree.addContent(indent);
             htmltree.addContent("throws ");
@@ -336,7 +336,7 @@ public abstract class AbstractExecutableMemberWriter extends AbstractMemberWrite
 
                 @Override @DefinedBy(Api.LANGUAGE_MODEL)
                 protected Boolean defaultAction(TypeMirror e, Void p) {
-                    buf.append(e.toString());
+                    buf.append(e);
                     return foundTypeVariable;
                 }
             };
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractMemberWriter.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractMemberWriter.java
index aa04f515ea1..50f4c099807 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractMemberWriter.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractMemberWriter.java
@@ -223,26 +223,6 @@ public abstract class AbstractMemberWriter {
         htmltree.addContent(name);
     }
 
-    protected String typeString(Element member) {
-        return new SimpleElementVisitor9<String, Void>() {
-
-            @Override @DefinedBy(Api.LANGUAGE_MODEL)
-            public String visitExecutable(ExecutableElement e, Void p) {
-               return utils.isMethod(e) ? e.getReturnType().toString() : "";
-            }
-
-            @Override @DefinedBy(Api.LANGUAGE_MODEL)
-            public String visitVariable(VariableElement e, Void p) {
-                return e.toString();
-            }
-
-            @Override @DefinedBy(Api.LANGUAGE_MODEL)
-            protected String defaultAction(Element e, Void p) {
-                return "";
-            }
-        }.visit(member);
-    }
-
     /**
      * Add the modifier for the member. The modifiers are ordered as specified
      * by <em>The Java Language Specification</em>.
@@ -282,7 +262,7 @@ public abstract class AbstractMemberWriter {
         }
     }
 
-    protected String makeSpace(int len) {
+    protected CharSequence makeSpace(int len) {
         if (len <= 0) {
             return "";
         }
@@ -290,7 +270,7 @@ public abstract class AbstractMemberWriter {
         for (int i = 0; i < len; i++) {
             sb.append(' ');
         }
-        return sb.toString();
+        return sb;
     }
 
     /**
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ClassWriterImpl.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ClassWriterImpl.java
index 37bc63c57e6..17efe9c9c52 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ClassWriterImpl.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ClassWriterImpl.java
@@ -196,8 +196,11 @@ public class ClassWriterImpl extends SubWriterHolderWriter implements ClassWrite
         div.addStyle(HtmlStyle.header);
         PackageElement pkg = utils.containingPackage(typeElement);
         if (!pkg.isUnnamed()) {
-            Content pkgNameContent = new StringContent(utils.getPackageName(pkg));
-            Content pkgNameDiv = HtmlTree.DIV(HtmlStyle.subTitle, pkgNameContent);
+            Content classPackageLabel = HtmlTree.SPAN(HtmlStyle.packageLabelInClass, packageLabel);
+            Content pkgNameDiv = HtmlTree.DIV(HtmlStyle.subTitle, classPackageLabel);
+            pkgNameDiv.addContent(getSpace());
+            Content pkgNameContent = getPackageLink(pkg, new StringContent(pkg.getQualifiedName()));
+            pkgNameDiv.addContent(pkgNameContent);
             div.addContent(pkgNameDiv);
         }
         LinkInfoImpl linkInfo = new LinkInfoImpl(configuration,
@@ -391,10 +394,10 @@ public class ClassWriterImpl extends SubWriterHolderWriter implements ClassWrite
                     new LinkInfoImpl(configuration, LinkInfoImpl.Kind.TREE,
                     typeElement));
             if (configuration.shouldExcludeQualifier(utils.containingPackage(typeElement).toString())) {
-                li.addContent(utils.asTypeElement(type).getSimpleName().toString());
+                li.addContent(utils.asTypeElement(type).getSimpleName());
                 li.addContent(typeParameters);
             } else {
-                li.addContent(utils.asTypeElement(type).getQualifiedName().toString());
+                li.addContent(utils.asTypeElement(type).getQualifiedName());
                 li.addContent(typeParameters);
             }
         } else {
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ConstantsSummaryWriterImpl.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ConstantsSummaryWriterImpl.java
index 2b993595998..70f4a0fdd5a 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ConstantsSummaryWriterImpl.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ConstantsSummaryWriterImpl.java
@@ -244,7 +244,7 @@ public class ConstantsSummaryWriterImpl extends HtmlDocletWriter implements Cons
         PackageElement enclosingPackage  = utils.containingPackage(typeElement);
         if (!enclosingPackage.isUnnamed()) {
             Content cb = new ContentBuilder();
-            cb.addContent(enclosingPackage.getQualifiedName().toString());
+            cb.addContent(enclosingPackage.getQualifiedName());
             cb.addContent(".");
             cb.addContent(classlink);
             return getClassName(cb);
@@ -332,7 +332,7 @@ public class ConstantsSummaryWriterImpl extends HtmlDocletWriter implements Cons
      */
     private Content getNameColumn(VariableElement member) {
         Content nameContent = getDocLink(LinkInfoImpl.Kind.CONSTANT_SUMMARY,
-                member, member.getSimpleName().toString(), false);
+                member, member.getSimpleName(), false);
         Content code = HtmlTree.CODE(nameContent);
         return HtmlTree.TD(code);
     }
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/FrameOutputWriter.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/FrameOutputWriter.java
index 69be1be292e..fa8e8ee3d92 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/FrameOutputWriter.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/FrameOutputWriter.java
@@ -27,6 +27,7 @@ package jdk.javadoc.internal.doclets.formats.html;
 
 import java.io.*;
 
+import jdk.javadoc.internal.doclets.formats.html.markup.HtmlAttr;
 import jdk.javadoc.internal.doclets.formats.html.markup.HtmlStyle;
 import jdk.javadoc.internal.doclets.formats.html.markup.HtmlTag;
 import jdk.javadoc.internal.doclets.formats.html.markup.HtmlTree;
@@ -102,6 +103,7 @@ public class FrameOutputWriter extends HtmlDocletWriter {
     protected void generateFrameFile() throws IOException {
         Content frame = getFrameDetails();
         HtmlTree body = new HtmlTree(HtmlTag.BODY);
+        body.addAttr(HtmlAttr.ONLOAD, "loadFrames()");
         if (configuration.allowTag(HtmlTag.MAIN)) {
             HtmlTree main = HtmlTree.MAIN(frame);
             body.addContent(main);
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
index c5daf0fa50b..294bc605891 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
@@ -166,6 +166,8 @@ public class HtmlDocletWriter extends HtmlDocWriter {
 
     HtmlTree fixedNavDiv = new HtmlTree(HtmlTag.DIV);
 
+    final static Pattern IMPROPER_HTML_CHARS = Pattern.compile(".*[&<>].*");
+
     /**
      * Constructor to construct the HtmlStandardWriter object.
      *
@@ -945,7 +947,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
     public Content getPackageName(PackageElement packageElement) {
         return packageElement == null || packageElement.isUnnamed()
                 ? defaultPackageLabel
-                : getPackageLabel(packageElement.getQualifiedName().toString());
+                : getPackageLabel(packageElement.getQualifiedName());
     }
 
     /**
@@ -954,7 +956,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
      * @param packageName the package name
      * @return the package name content
      */
-    public Content getPackageLabel(String packageName) {
+    public Content getPackageLabel(CharSequence packageName) {
         return new StringContent(packageName);
     }
 
@@ -1038,7 +1040,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
      * @param label the label for the link.
      * @return a content tree for the package link.
      */
-    public Content getPackageLink(PackageElement packageElement, String label) {
+    public Content getPackageLink(PackageElement packageElement, CharSequence label) {
         return getPackageLink(packageElement, new StringContent(label));
     }
 
@@ -1081,7 +1083,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
 
     public Content interfaceName(TypeElement typeElement, boolean qual) {
         Content name = new StringContent((qual)
-                ? typeElement.getQualifiedName().toString()
+                ? typeElement.getQualifiedName()
                 : utils.getSimpleName(typeElement));
         return (utils.isInterface(typeElement)) ?  HtmlTree.SPAN(HtmlStyle.interfaceName, name) : name;
     }
@@ -1279,7 +1281,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
      * @param label the label for the link
      * @return a content tree for the element link
      */
-    public Content getDocLink(LinkInfoImpl.Kind context, Element element, String label) {
+    public Content getDocLink(LinkInfoImpl.Kind context, Element element, CharSequence label) {
         return getDocLink(context, utils.getEnclosingTypeElement(element), element,
                 new StringContent(label));
     }
@@ -1293,7 +1295,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
      * @param strong true if the link should be strong.
      * @return the link for the given member.
      */
-    public Content getDocLink(LinkInfoImpl.Kind context, Element element, String label,
+    public Content getDocLink(LinkInfoImpl.Kind context, Element element, CharSequence label,
             boolean strong) {
         return getDocLink(context, utils.getEnclosingTypeElement(element), element, label, strong);
     }
@@ -1311,7 +1313,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
      * @return the link for the given member.
      */
     public Content getDocLink(LinkInfoImpl.Kind context, TypeElement typeElement, Element element,
-            String label, boolean strong) {
+            CharSequence label, boolean strong) {
         return getDocLink(context, typeElement, element, label, strong, false);
     }
 
@@ -1334,13 +1336,14 @@ public class HtmlDocletWriter extends HtmlDocWriter {
      * @return the link for the given member.
      */
     public Content getDocLink(LinkInfoImpl.Kind context, TypeElement typeElement, Element element,
-            String label, boolean strong, boolean isProperty) {
+            CharSequence label, boolean strong, boolean isProperty) {
         return getDocLink(context, typeElement, element, new StringContent(check(label)), strong, isProperty);
     }
 
-    String check(String s) {
-        if (s.matches(".*[&<>].*")) {
-            throw new IllegalArgumentException(s);
+    CharSequence check(CharSequence s) {
+        Matcher m = IMPROPER_HTML_CHARS.matcher(s);
+        if (m.matches()) {
+            throw new IllegalArgumentException(s.toString());
         }
         return s;
     }
@@ -1426,7 +1429,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
 
         CommentHelper ch = utils.getCommentHelper(element);
         String tagName = ch.getTagName(see);
-        String seetext = replaceDocRootDir(utils.normalizeNewlines(ch.getText(see)));
+        String seetext = replaceDocRootDir(utils.normalizeNewlines(ch.getText(see)).toString());
         // Check if @see is an href or "string"
         if (seetext.startsWith("<") || seetext.startsWith("\"")) {
             return new RawHtml(seetext);
@@ -1452,7 +1455,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
                 //@see is referencing an included package
                 if (label.isEmpty())
                     label = plainOrCode(isLinkPlain,
-                            new StringContent(refPackage.getQualifiedName().toString()));
+                            new StringContent(refPackage.getQualifiedName()));
                 return getPackageLink(refPackage, label);
             } else {
                 // @see is not referencing an included class or package.  Check for cross links.
@@ -1695,7 +1698,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
 
         final Content result = new ContentBuilder() {
             @Override
-            public void addContent(String text) {
+            public void addContent(CharSequence text) {
                 super.addContent(utils.normalizeNewlines(text));
             }
         };
@@ -1741,7 +1744,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
                 public Boolean visitAttribute(AttributeTree node, Content c) {
                     StringBuilder sb = new StringBuilder(SPACER).append(node.getName());
                     if (node.getValueKind() == ValueKind.EMPTY) {
-                        result.addContent(sb.toString());
+                        result.addContent(sb);
                         return false;
                     }
                     sb.append("=");
@@ -1758,7 +1761,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
                             break;
                     }
                     sb.append(quote);
-                    result.addContent(sb.toString());
+                    result.addContent(sb);
                     Content docRootContent = new ContentBuilder();
 
                     for (DocTree dt : node.getValue()) {
@@ -1767,16 +1770,15 @@ public class HtmlDocletWriter extends HtmlDocWriter {
                             if (text.startsWith("/..") && !configuration.docrootparent.isEmpty()) {
                                 result.addContent(configuration.docrootparent);
                                 docRootContent = new ContentBuilder();
-                                text = textCleanup(text.substring(3), isLast(node));
+                                result.addContent(textCleanup(text.substring(3), isLast(node)));
                             } else {
                                 if (!docRootContent.isEmpty()) {
                                     docRootContent = copyDocRootContent(docRootContent);
                                 } else {
                                     text = redirectRelativeLinks(element, (TextTree) dt);
                                 }
-                                text = textCleanup(text, isLast(node));
+                                result.addContent(textCleanup(text, isLast(node)));
                             }
-                            result.addContent(text);
                         } else {
                             docRootContent = copyDocRootContent(docRootContent);
                             dt.accept(this, docRootContent);
@@ -1889,8 +1891,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
                 @Override @DefinedBy(Api.COMPILER_TREE)
                 public Boolean visitStartElement(StartElementTree node, Content c) {
                     String text = "<" + node.getName();
-                    text = utils.normalizeNewlines(text);
-                    RawHtml rawHtml = new RawHtml(text);
+                    RawHtml rawHtml = new RawHtml(utils.normalizeNewlines(text));
                     result.addContent(rawHtml);
 
                     for (DocTree dt : node.getAttributes()) {
@@ -1900,11 +1901,11 @@ public class HtmlDocletWriter extends HtmlDocWriter {
                     return false;
                 }
 
-                private String textCleanup(String text, boolean isLast) {
+                private CharSequence textCleanup(String text, boolean isLast) {
                     return textCleanup(text, isLast, false);
                 }
 
-                private String textCleanup(String text, boolean isLast, boolean trimLeader) {
+                private CharSequence textCleanup(String text, boolean isLast, boolean trimLeader) {
                     if (trimLeader) {
                         text = removeLeadingWhitespace(text);
                     }
@@ -1912,16 +1913,14 @@ public class HtmlDocletWriter extends HtmlDocWriter {
                         text = removeTrailingWhitespace(text);
                     }
                     text = utils.replaceTabs(text);
-                    text = utils.normalizeNewlines(text);
-                    return text;
+                    return utils.normalizeNewlines(text);
                 }
 
                 @Override @DefinedBy(Api.COMPILER_TREE)
                 public Boolean visitText(TextTree node, Content c) {
                     String text = node.getBody();
-                    text = textCleanup(text, isLast(node), commentRemoved);
+                    result.addContent(new RawHtml(textCleanup(text, isLast(node), commentRemoved)));
                     commentRemoved = false;
-                    result.addContent(new RawHtml(text));
                     return false;
                 }
 
@@ -2358,7 +2357,8 @@ public class HtmlDocletWriter extends HtmlDocWriter {
     private void addAnnotations(TypeElement annotationDoc, LinkInfoImpl linkInfo,
         ContentBuilder annotation, Map<? extends ExecutableElement,? extends AnnotationValue>map,
         int indent, boolean linkBreak) {
-        linkInfo.label = new StringContent("@" + annotationDoc.getSimpleName().toString());
+        linkInfo.label = new StringContent("@");
+        linkInfo.label.addContent(annotationDoc.getSimpleName());
         annotation.addContent(getLink(linkInfo));
         if (!map.isEmpty()) {
             annotation.addContent("(");
@@ -2372,7 +2372,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
                     annotation.addContent(",");
                     if (linkBreak) {
                         annotation.addContent(DocletConstants.NL);
-                        int spaces = annotationDoc.getSimpleName().toString().length() + 2;
+                        int spaces = annotationDoc.getSimpleName().length() + 2;
                         for (int k = 0; k < (spaces + indent); k++) {
                             annotation.addContent(" ");
                         }
@@ -2496,7 +2496,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
             @Override @DefinedBy(Api.LANGUAGE_MODEL)
             public Content visitEnumConstant(VariableElement c, Void p) {
                 return getDocLink(LinkInfoImpl.Kind.ANNOTATION,
-                        c, c.getSimpleName().toString(), false);
+                        c, c.getSimpleName(), false);
             }
             @Override @DefinedBy(Api.LANGUAGE_MODEL)
             public Content visitArray(List<? extends AnnotationValue> vals, Void p) {
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/LinkInfoImpl.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/LinkInfoImpl.java
index 01cd9508a1a..30801a6bbc9 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/LinkInfoImpl.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/LinkInfoImpl.java
@@ -294,7 +294,7 @@ public class LinkInfoImpl extends LinkInfo {
      * Set the label for the link.
      * @param label plain-text label for the link
      */
-    public LinkInfoImpl label(String label) {
+    public LinkInfoImpl label(CharSequence label) {
         this.label = new StringContent(label);
         return this;
     }
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/MethodWriterImpl.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/MethodWriterImpl.java
index 40b00cdd1fd..68648d4aaaa 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/MethodWriterImpl.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/MethodWriterImpl.java
@@ -356,11 +356,10 @@ public class MethodWriterImpl extends AbstractExecutableMemberWriter
             Content overriddenTypeLink =
                     writer.getLink(new LinkInfoImpl(writer.configuration, context, overriddenType));
             Content codeOverridenTypeLink = HtmlTree.CODE(overriddenTypeLink);
-            String name = method.getSimpleName().toString();
             Content methlink = writer.getLink(
                     new LinkInfoImpl(writer.configuration, LinkInfoImpl.Kind.MEMBER,
                     holder)
-                    .where(writer.getName(writer.getAnchor(method))).label(name));
+                    .where(writer.getName(writer.getAnchor(method))).label(method.getSimpleName()));
             Content codeMethLink = HtmlTree.CODE(methlink);
             Content dd = HtmlTree.DD(codeMethLink);
             dd.addContent(writer.getSpace());
@@ -395,7 +394,7 @@ public class MethodWriterImpl extends AbstractExecutableMemberWriter
             dl.addContent(dt);
             Content methlink = writer.getDocLink(
                     LinkInfoImpl.Kind.MEMBER, implementedMeth,
-                    implementedMeth.getSimpleName().toString(), false);
+                    implementedMeth.getSimpleName(), false);
             Content codeMethLink = HtmlTree.CODE(methlink);
             Content dd = HtmlTree.DD(codeMethLink);
             dd.addContent(writer.getSpace());
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageIndexFrameWriter.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageIndexFrameWriter.java
index 064a93ce9d2..94170a334fb 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageIndexFrameWriter.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageIndexFrameWriter.java
@@ -123,7 +123,7 @@ public class PackageIndexFrameWriter extends AbstractPackageIndexWriter {
             packageLinkContent = getHyperLink(DocPaths.PACKAGE_FRAME,
                     packageLabel, "", "packageFrame");
         } else {
-            packageLabel = getPackageLabel(pe.getQualifiedName().toString());
+            packageLabel = getPackageLabel(pe.getQualifiedName());
             packageLinkContent = getHyperLink(pathString(pe,
                      DocPaths.PACKAGE_FRAME), packageLabel, "",
                     "packageFrame");
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PropertyWriterImpl.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PropertyWriterImpl.java
index 3a1eebc23cf..9b7ca5da8ed 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PropertyWriterImpl.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PropertyWriterImpl.java
@@ -158,7 +158,7 @@ public class PropertyWriterImpl extends AbstractMemberWriter
                         writer.getDocLink(LinkInfoImpl.Kind.PROPERTY_COPY,
                         holder, property,
                         utils.isIncluded(holder)
-                                ? holder.toString() : utils.getFullyQualifiedName(holder),
+                                ? holder.getSimpleName() : holder.getQualifiedName(),
                             false);
                 Content codeLink = HtmlTree.CODE(link);
                 Content descfrmLabel = HtmlTree.SPAN(HtmlStyle.descfrmTypeLabel,
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TagletWriterImpl.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TagletWriterImpl.java
index 1ae644233b2..80a4cccf532 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TagletWriterImpl.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TagletWriterImpl.java
@@ -91,8 +91,7 @@ public class TagletWriterImpl extends TagletWriter {
      */
     protected Content codeTagOutput(Element element, DocTree tag) {
         CommentHelper ch = utils.getCommentHelper(element);
-        String str = utils.normalizeNewlines(ch.getText(tag));
-        StringContent content = new StringContent(str);
+        StringContent content = new StringContent(utils.normalizeNewlines(ch.getText(tag)));
         Content result = HtmlTree.CODE(content);
         return result;
     }
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/Comment.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/Comment.java
index 0adfc088106..32c5cc6c5b3 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/Comment.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/Comment.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -75,7 +75,8 @@ public class Comment extends Content {
      *                              DocletAbortException because it
      *                              is not supported.
      */
-    public void addContent(String stringContent) {
+    @Override
+    public void addContent(CharSequence stringContent) {
         throw new DocletAbortException("not supported");
     }
 
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/ContentBuilder.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/ContentBuilder.java
index 64ceef82473..e4a9265cbbd 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/ContentBuilder.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/ContentBuilder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -50,8 +50,8 @@ public class ContentBuilder extends Content {
     }
 
     @Override
-    public void addContent(String text) {
-        if (text.isEmpty())
+    public void addContent(CharSequence text) {
+        if (text.length() == 0)
             return;
         ensureMutableContents();
         Content c = contents.isEmpty() ? null : contents.get(contents.size() - 1);
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/DocType.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/DocType.java
index 469ee40743f..cd6739d3f1f 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/DocType.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/DocType.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -89,7 +89,8 @@ public class DocType extends Content {
      *                              DocletAbortException because it
      *                              is not supported.
      */
-    public void addContent(String stringContent) {
+    @Override
+    public void addContent(CharSequence stringContent) {
         throw new DocletAbortException("not supported");
     }
 
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlDocument.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlDocument.java
index 8f995c7c772..73da0086ab1 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlDocument.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlDocument.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -90,7 +90,8 @@ public class HtmlDocument extends Content {
      *                              DocletAbortException because it
      *                              is not supported.
      */
-    public void addContent(String stringContent) {
+    @Override
+    public void addContent(CharSequence stringContent) {
         throw new DocletAbortException("not supported");
     }
 
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlStyle.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlStyle.java
index ccaf4769276..f55de090491 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlStyle.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlStyle.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -84,6 +84,7 @@ public enum HtmlStyle {
     overrideSpecifyLabel,
     overviewSummary,
     packageHierarchyLabel,
+    packageLabelInClass,
     paramLabel,
     returnLabel,
     rightContainer,
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlTree.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlTree.java
index 93b9071dcf7..a3a40f4391e 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlTree.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlTree.java
@@ -132,7 +132,8 @@ public class HtmlTree extends Content {
      *
      * @param stringContent string content that needs to be added
      */
-    public void addContent(String stringContent) {
+    @Override
+    public void addContent(CharSequence stringContent) {
         if (!content.isEmpty()) {
             Content lastContent = content.get(content.size() - 1);
             if (lastContent instanceof StringContent)
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlWriter.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlWriter.java
index 589f342ef79..dce9fd720a7 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlWriter.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlWriter.java
@@ -401,6 +401,10 @@ public class HtmlWriter {
                 "            }" + DocletConstants.NL +
                 "        }" + DocletConstants.NL +
                 "        return true;" + DocletConstants.NL +
+                "    }" + DocletConstants.NL +
+                "    function loadFrames() {" + DocletConstants.NL +
+                "        if (targetPage != \"\" && targetPage != \"undefined\")" + DocletConstants.NL +
+                "             top.classFrame.location = top.targetPage;" + DocletConstants.NL +
                 "    }" + DocletConstants.NL;
         RawHtml scriptContent = new RawHtml(scriptCode);
         script.addContent(scriptContent);
@@ -471,7 +475,7 @@ public class HtmlWriter {
         addStyles(HtmlStyle.rowColor, vars);
         addStyles(HtmlStyle.tableTab, vars);
         addStyles(HtmlStyle.activeTableTab, vars);
-        script.addContent(new RawHtml(vars.toString()));
+        script.addContent(new RawHtml(vars));
     }
 
     /**
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/RawHtml.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/RawHtml.java
index fe425dd743a..ca621a4c75a 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/RawHtml.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/RawHtml.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -53,8 +53,8 @@ public class RawHtml extends Content {
      *
      * @param rawHtml raw HTML text to be added
      */
-    public RawHtml(String rawHtml) {
-        rawHtmlContent = nullCheck(rawHtml);
+    public RawHtml(CharSequence rawHtml) {
+        rawHtmlContent = rawHtml.toString();
     }
 
     /**
@@ -77,7 +77,8 @@ public class RawHtml extends Content {
      *                              DocletAbortException because it
      *                              is not supported.
      */
-    public void addContent(String stringContent) {
+    @Override
+    public void addContent(CharSequence stringContent) {
         throw new DocletAbortException("not supported");
     }
 
@@ -103,7 +104,7 @@ public class RawHtml extends Content {
         return charCount(rawHtmlContent);
     }
 
-    static int charCount(String htmlText) {
+    static int charCount(CharSequence htmlText) {
         State state = State.TEXT;
         int count = 0;
         for (int i = 0; i < htmlText.length(); i++) {
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/StringContent.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/StringContent.java
index 6b7c7dde2ed..cececf6b991 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/StringContent.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/StringContent.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -58,7 +58,7 @@ public class StringContent extends Content {
      *
      * @param initialContent initial content for the object
      */
-    public StringContent(String initialContent) {
+    public StringContent(CharSequence initialContent) {
         stringContent = new StringBuilder();
         appendChars(initialContent);
     }
@@ -83,7 +83,7 @@ public class StringContent extends Content {
      * @param strContent string content to be added
      */
     @Override
-    public void addContent(String strContent) {
+    public void addContent(CharSequence strContent) {
         appendChars(strContent);
     }
 
@@ -118,7 +118,7 @@ public class StringContent extends Content {
         return s.endsWith(DocletConstants.NL);
     }
 
-    private void appendChars(String s) {
+    private void appendChars(CharSequence s) {
         for (int i = 0; i < s.length(); i++) {
             char ch = s.charAt(i);
             switch (ch) {
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/Content.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/Content.java
index 3d2e664a3e0..7efd4250504 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/Content.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/Content.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -74,7 +74,7 @@ public abstract class Content {
      *
      * @param stringContent the string content to be added
      */
-    public abstract void addContent(String stringContent);
+    public abstract void addContent(CharSequence stringContent);
 
     /**
      * Writes content to a writer.
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
index 076087c92f4..4a0e575f59b 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
@@ -610,8 +610,9 @@ h1.hidden {
     color:#474747;
 }
 .deprecatedLabel, .descfrmTypeLabel, .memberNameLabel, .memberNameLink,
-.overrideSpecifyLabel, .packageHierarchyLabel, .paramLabel, .returnLabel,
-.seeLabel, .simpleTagLabel, .throwsLabel, .typeNameLabel, .typeNameLink, .searchTagLink {
+.overrideSpecifyLabel, .packageLabelInClass, .packageHierarchyLabel,
+.paramLabel, .returnLabel, .seeLabel, .simpleTagLabel, .throwsLabel,
+.typeNameLabel, .typeNameLink, .searchTagLink {
     font-weight:bold;
 }
 .deprecationComment, .emphasizedPhrase, .interfaceName {
diff --git a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java
index 5914a2e6013..fa2c90f1efe 100644
--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java
@@ -1356,7 +1356,7 @@ public class Utils {
         return result.toString();
     }
 
-    public String normalizeNewlines(String text) {
+    public CharSequence normalizeNewlines(CharSequence text) {
         StringBuilder sb = new StringBuilder();
         final int textLength = text.length();
         final String NL = DocletConstants.NL;
@@ -1379,7 +1379,7 @@ public class Utils {
             }
         }
         sb.append(text, pos, textLength);
-        return sb.toString();
+        return sb;
     }
 
     /**
@@ -1746,6 +1746,8 @@ public class Utils {
      * A generic utility which returns the fully qualified names of an entity,
      * if the entity is not qualifiable then its enclosing entity, it is upto
      * the caller to add the elements name as required.
+     * @param e the element to get FQN for.
+     * @return the name
      */
     public String getFullyQualifiedName(Element e) {
         return getFullyQualifiedName(e, true);
diff --git a/langtools/src/jdk.jdeps/share/classes/com/sun/tools/jdeps/Profile.java b/langtools/src/jdk.jdeps/share/classes/com/sun/tools/jdeps/Profile.java
index bd70ec841b1..1c45a2fd54f 100644
--- a/langtools/src/jdk.jdeps/share/classes/com/sun/tools/jdeps/Profile.java
+++ b/langtools/src/jdk.jdeps/share/classes/com/sun/tools/jdeps/Profile.java
@@ -38,7 +38,7 @@ enum Profile {
                             "jdk.httpserver", "jdk.security.auth",
                             "jdk.naming.dns", "jdk.naming.rmi",
                             "jdk.management"),
-    FULL_JRE("Full JRE", 4, "java.se", "jdk.deploy.osx", "jdk.charsets",
+    FULL_JRE("Full JRE", 4, "java.se", "jdk.charsets",
                             "jdk.crypto.ec", "jdk.crypto.pkcs11",
                             "jdk.crypto.mscapi", "jdk.crypto.ucrypto", "jdk.jvmstat",
                             "jdk.localedata", "jdk.scripting.nashorn", "jdk.zipfs");
diff --git a/langtools/src/jdk.jshell/share/classes/jdk/internal/jshell/tool/ArgTokenizer.java b/langtools/src/jdk.jshell/share/classes/jdk/internal/jshell/tool/ArgTokenizer.java
new file mode 100644
index 00000000000..2e86d9de290
--- /dev/null
+++ b/langtools/src/jdk.jshell/share/classes/jdk/internal/jshell/tool/ArgTokenizer.java
@@ -0,0 +1,271 @@
+/*
+ * Copyright (c) 1995, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package jdk.internal.jshell.tool;
+
+import java.util.Arrays;
+import java.util.stream.Stream;
+
+/**
+ * Parse command arguments, derived from StreamTokenizer by
+ * @author  James Gosling
+ */
+class ArgTokenizer {
+
+    private final String str;
+    private final int length;
+    private int next = 0;
+    private char buf[] = new char[20];
+    private int mark;
+
+    private final byte ctype[] = new byte[256];
+    private static final byte CT_ALPHA = 0;
+    private static final byte CT_WHITESPACE = 1;
+    private static final byte CT_QUOTE = 8;
+
+    private String sval;
+    private boolean isQuoted = false;
+
+    ArgTokenizer(String arg) {
+        this.str = arg;
+        this.length = arg.length();
+        quoteChar('"');
+        quoteChar('\'');
+        whitespaceChars(0x09, 0x0D);
+        whitespaceChars(0x1C, 0x20);
+        whitespaceChars(0x85, 0x85);
+        whitespaceChars(0xA0, 0xA0);
+    }
+
+    String next() {
+        nextToken();
+        return sval;
+    }
+
+    String[] next(String... strings) {
+        return next(Arrays.stream(strings));
+    }
+
+    String[] next(Stream<String> stream) {
+        nextToken();
+        if (sval == null) {
+            return null;
+        }
+        String[] matches = stream
+                .filter(s -> s.startsWith(sval))
+                .toArray(size -> new String[size]);
+        return matches;
+    }
+
+    String val() {
+        return sval;
+    }
+
+    boolean isQuoted() {
+        return isQuoted;
+    }
+
+    String whole() {
+        return str;
+    }
+
+    void mark() {
+        mark = next;
+    }
+
+    void rewind() {
+        next = mark;
+    }
+
+    /**
+     * Reads a single character.
+     *
+     * @return The character read, or -1 if the end of the stream has been
+     * reached
+     */
+    private int read() {
+        if (next >= length) {
+            return -1;
+        }
+        return str.charAt(next++);
+    }
+
+    /**
+     * Specifies that all characters <i>c</i> in the range
+     * <code>low&nbsp;&lt;=&nbsp;<i>c</i>&nbsp;&lt;=&nbsp;high</code>
+     * are white space characters. White space characters serve only to
+     * separate tokens in the input stream.
+     *
+     * <p>Any other attribute settings for the characters in the specified
+     * range are cleared.
+     *
+     * @param   low   the low end of the range.
+     * @param   hi    the high end of the range.
+     */
+    private void whitespaceChars(int low, int hi) {
+        if (low < 0)
+            low = 0;
+        if (hi >= ctype.length)
+            hi = ctype.length - 1;
+        while (low <= hi)
+            ctype[low++] = CT_WHITESPACE;
+    }
+
+    /**
+     * Specifies that matching pairs of this character delimit string
+     * constants in this tokenizer.
+     * <p>
+     * If a string quote character is encountered, then a string is
+     * recognized, consisting of all characters after (but not including)
+     * the string quote character, up to (but not including) the next
+     * occurrence of that same string quote character, or a line
+     * terminator, or end of file. The usual escape sequences such as
+     * {@code "\u005Cn"} and {@code "\u005Ct"} are recognized and
+     * converted to single characters as the string is parsed.
+     *
+     * <p>Any other attribute settings for the specified character are cleared.
+     *
+     * @param   ch   the character.
+     */
+    private void quoteChar(int ch) {
+        if (ch >= 0 && ch < ctype.length)
+            ctype[ch] = CT_QUOTE;
+    }
+
+    private int unicode2ctype(int c) {
+        switch (c) {
+            case 0x1680:
+            case 0x180E:
+            case 0x200A:
+            case 0x202F:
+            case 0x205F:
+            case 0x3000:
+                return CT_WHITESPACE;
+            default:
+                return CT_ALPHA;
+        }
+    }
+
+    /**
+     * Parses the next token of this tokenizer.
+     */
+    public void nextToken() {
+        byte ct[] = ctype;
+        int c;
+        int lctype;
+        sval = null;
+        isQuoted = false;
+
+        do {
+            c = read();
+            if (c < 0) {
+                return;
+            }
+            lctype = (c < 256) ? ct[c] : unicode2ctype(c);
+        } while (lctype == CT_WHITESPACE);
+
+        if (lctype == CT_ALPHA) {
+            int i = 0;
+            do {
+                if (i >= buf.length) {
+                    buf = Arrays.copyOf(buf, buf.length * 2);
+                }
+                buf[i++] = (char) c;
+                c = read();
+                lctype = c < 0 ? CT_WHITESPACE : (c < 256)? ct[c] : unicode2ctype(c);
+            } while (lctype == CT_ALPHA);
+            if (c >= 0) --next; // push last back
+            sval = String.copyValueOf(buf, 0, i);
+            return;
+        }
+
+        if (lctype == CT_QUOTE) {
+            int quote = c;
+            int i = 0;
+            /* Invariants (because \Octal needs a lookahead):
+             *   (i)  c contains char value
+             *   (ii) d contains the lookahead
+             */
+            int d = read();
+            while (d >= 0 && d != quote) {
+                if (d == '\\') {
+                    c = read();
+                    int first = c;   /* To allow \377, but not \477 */
+                    if (c >= '0' && c <= '7') {
+                        c = c - '0';
+                        int c2 = read();
+                        if ('0' <= c2 && c2 <= '7') {
+                            c = (c << 3) + (c2 - '0');
+                            c2 = read();
+                            if ('0' <= c2 && c2 <= '7' && first <= '3') {
+                                c = (c << 3) + (c2 - '0');
+                                d = read();
+                            } else
+                                d = c2;
+                        } else
+                          d = c2;
+                    } else {
+                        switch (c) {
+                        case 'a':
+                            c = 0x7;
+                            break;
+                        case 'b':
+                            c = '\b';
+                            break;
+                        case 'f':
+                            c = 0xC;
+                            break;
+                        case 'n':
+                            c = '\n';
+                            break;
+                        case 'r':
+                            c = '\r';
+                            break;
+                        case 't':
+                            c = '\t';
+                            break;
+                        case 'v':
+                            c = 0xB;
+                            break;
+                        }
+                        d = read();
+                    }
+                } else {
+                    c = d;
+                    d = read();
+                }
+                if (i >= buf.length) {
+                    buf = Arrays.copyOf(buf, buf.length * 2);
+                }
+                buf[i++] = (char)c;
+            }
+
+            if (d == quote) {
+                isQuoted = true;
+            }
+            sval = String.copyValueOf(buf, 0, i);
+        }
+    }
+}
diff --git a/langtools/src/jdk.jshell/share/classes/jdk/internal/jshell/tool/ConsoleIOContext.java b/langtools/src/jdk.jshell/share/classes/jdk/internal/jshell/tool/ConsoleIOContext.java
index ebc11be5b75..d86319f7254 100644
--- a/langtools/src/jdk.jshell/share/classes/jdk/internal/jshell/tool/ConsoleIOContext.java
+++ b/langtools/src/jdk.jshell/share/classes/jdk/internal/jshell/tool/ConsoleIOContext.java
@@ -26,6 +26,7 @@
 package jdk.internal.jshell.tool;
 
 import jdk.jshell.SourceCodeAnalysis.CompletionInfo;
+import jdk.jshell.SourceCodeAnalysis.QualifiedNames;
 import jdk.jshell.SourceCodeAnalysis.Suggestion;
 
 import java.awt.event.ActionListener;
@@ -34,8 +35,12 @@ import java.io.InputStream;
 import java.io.PrintStream;
 import java.io.UncheckedIOException;
 import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
+import java.util.Map;
 import java.util.Objects;
 import java.util.Optional;
 import java.util.function.Supplier;
@@ -43,6 +48,7 @@ import java.util.function.Supplier;
 import jdk.internal.jline.NoInterruptUnixTerminal;
 import jdk.internal.jline.Terminal;
 import jdk.internal.jline.TerminalFactory;
+import jdk.internal.jline.UnsupportedTerminal;
 import jdk.internal.jline.WindowsTerminal;
 import jdk.internal.jline.console.ConsoleReader;
 import jdk.internal.jline.console.KeyMap;
@@ -63,7 +69,9 @@ class ConsoleIOContext extends IOContext {
         this.repl = repl;
         this.input = new StopDetectingInputStream(() -> repl.state.stop(), ex -> repl.hard("Error on input: %s", ex));
         Terminal term;
-        if (System.getProperty("os.name").toLowerCase(Locale.US).contains(TerminalFactory.WINDOWS)) {
+        if (System.getProperty("test.jdk") != null) {
+            term = new UnsupportedTerminal();
+        } else if (System.getProperty("os.name").toLowerCase(Locale.US).contains(TerminalFactory.WINDOWS)) {
             term = new JShellWindowsTerminal(input);
         } else {
             term = new JShellUnixTerminal(input);
@@ -144,6 +152,11 @@ class ConsoleIOContext extends IOContext {
         bind(DOCUMENTATION_SHORTCUT, (ActionListener) evt -> documentation(repl));
         bind(CTRL_UP, (ActionListener) evt -> moveHistoryToSnippet(((EditingHistory) in.getHistory())::previousSnippet));
         bind(CTRL_DOWN, (ActionListener) evt -> moveHistoryToSnippet(((EditingHistory) in.getHistory())::nextSnippet));
+        for (FixComputer computer : FIX_COMPUTERS) {
+            for (String shortcuts : SHORTCUT_FIXES) {
+                bind(shortcuts + computer.shortcut, (ActionListener) evt -> fixes(computer));
+            }
+        }
     }
 
     @Override
@@ -216,6 +229,11 @@ class ConsoleIOContext extends IOContext {
     private static final String DOCUMENTATION_SHORTCUT = "\033\133\132"; //Shift-TAB
     private static final String CTRL_UP = "\033\133\061\073\065\101"; //Ctrl-UP
     private static final String CTRL_DOWN = "\033\133\061\073\065\102"; //Ctrl-DOWN
+    private static final String[] SHORTCUT_FIXES = {
+        "\033\015", //Alt-Enter (Linux)
+        "\033\133\061\067\176", //F6/Alt-F1 (Mac)
+        "\u001BO3P" //Alt-F1 (Linux)
+    };
 
     private void documentation(JShellTool repl) {
         String buffer = in.getCursorBuffer().buffer.toString();
@@ -290,6 +308,185 @@ class ConsoleIOContext extends IOContext {
         history.fullHistoryReplace(source);
     }
 
+    //compute possible options/Fixes based on the selected FixComputer, present them to the user,
+    //and perform the selected one:
+    private void fixes(FixComputer computer) {
+        String input = prefix + in.getCursorBuffer().toString();
+        int cursor = prefix.length() + in.getCursorBuffer().cursor;
+        FixResult candidates = computer.compute(repl, input, cursor);
+
+        try {
+            final boolean printError = candidates.error != null && !candidates.error.isEmpty();
+            if (printError) {
+                in.println(candidates.error);
+            }
+            if (candidates.fixes.isEmpty()) {
+                in.beep();
+                if (printError) {
+                    in.redrawLine();
+                    in.flush();
+                }
+            } else if (candidates.fixes.size() == 1 && !computer.showMenu) {
+                if (printError) {
+                    in.redrawLine();
+                    in.flush();
+                }
+                candidates.fixes.get(0).perform(in);
+            } else {
+                List<Fix> fixes = new ArrayList<>(candidates.fixes);
+                fixes.add(0, new Fix() {
+                    @Override
+                    public String displayName() {
+                        return "Do nothing";
+                    }
+
+                    @Override
+                    public void perform(ConsoleReader in) throws IOException {
+                        in.redrawLine();
+                    }
+                });
+
+                Map<Character, Fix> char2Fix = new HashMap<>();
+                in.println();
+                for (int i = 0; i < fixes.size(); i++) {
+                    Fix fix = fixes.get(i);
+                    char2Fix.put((char) ('0' + i), fix);
+                    in.println("" + i + ": " + fixes.get(i).displayName());
+                }
+                in.print("Choice: ");
+                in.flush();
+                int read;
+
+                read = in.readCharacter();
+
+                Fix fix = char2Fix.get((char) read);
+
+                if (fix == null) {
+                    in.beep();
+                    fix = fixes.get(0);
+                }
+
+                in.println();
+
+                fix.perform(in);
+
+                in.flush();
+            }
+        } catch (IOException ex) {
+            ex.printStackTrace();
+        }
+    }
+
+    /**
+     * A possible action which the user can choose to perform.
+     */
+    public interface Fix {
+        /**
+         * A name that should be shown to the user.
+         */
+        public String displayName();
+        /**
+         * Perform the given action.
+         */
+        public void perform(ConsoleReader in) throws IOException;
+    }
+
+    /**
+     * A factory for {@link Fix}es.
+     */
+    public abstract static class FixComputer {
+        private final char shortcut;
+        private final boolean showMenu;
+
+        /**
+         * Construct a new FixComputer. {@code shortcut} defines the key which should trigger this FixComputer.
+         * If {@code showMenu} is {@code false}, and this computer returns exactly one {@code Fix},
+         * no options will be show to the user, and the given {@code Fix} will be performed.
+         */
+        public FixComputer(char shortcut, boolean showMenu) {
+            this.shortcut = shortcut;
+            this.showMenu = showMenu;
+        }
+
+        /**
+         * Compute possible actions for the given code.
+         */
+        public abstract FixResult compute(JShellTool repl, String code, int cursor);
+    }
+
+    /**
+     * A list of {@code Fix}es with a possible error that should be shown to the user.
+     */
+    public static class FixResult {
+        public final List<Fix> fixes;
+        public final String error;
+
+        public FixResult(List<Fix> fixes, String error) {
+            this.fixes = fixes;
+            this.error = error;
+        }
+    }
+
+    private static final FixComputer[] FIX_COMPUTERS = new FixComputer[] {
+        new FixComputer('v', false) { //compute "Introduce variable" Fix:
+            @Override
+            public FixResult compute(JShellTool repl, String code, int cursor) {
+                String type = repl.analysis.analyzeType(code, cursor);
+                if (type == null) {
+                    return new FixResult(Collections.emptyList(), null);
+                }
+                return new FixResult(Collections.singletonList(new Fix() {
+                    @Override
+                    public String displayName() {
+                        return "Create variable";
+                    }
+                    @Override
+                    public void perform(ConsoleReader in) throws IOException {
+                        in.redrawLine();
+                        in.setCursorPosition(0);
+                        in.putString(type + "  = ");
+                        in.setCursorPosition(in.getCursorBuffer().cursor - 3);
+                        in.flush();
+                    }
+                }), null);
+            }
+        },
+        new FixComputer('i', true) { //compute "Add import" Fixes:
+            @Override
+            public FixResult compute(JShellTool repl, String code, int cursor) {
+                QualifiedNames res = repl.analysis.listQualifiedNames(code, cursor);
+                List<Fix> fixes = new ArrayList<>();
+                for (String fqn : res.getNames()) {
+                    fixes.add(new Fix() {
+                        @Override
+                        public String displayName() {
+                            return "import: " + fqn;
+                        }
+                        @Override
+                        public void perform(ConsoleReader in) throws IOException {
+                            repl.state.eval("import " + fqn + ";");
+                            in.println("Imported: " + fqn);
+                            in.redrawLine();
+                        }
+                    });
+                }
+                if (res.isResolvable()) {
+                    return new FixResult(Collections.emptyList(),
+                                         "\nThe identifier is resolvable in this context.");
+                } else {
+                    String error = "";
+                    if (fixes.isEmpty()) {
+                        error = "\nNo candidate fully qualified names found to import.";
+                    }
+                    if (!res.isUpToDate()) {
+                        error += "\nResults may be incomplete; try again later for complete results.";
+                    }
+                    return new FixResult(fixes, error);
+                }
+            }
+        }
+    };
+
     private static final class JShellUnixTerminal extends NoInterruptUnixTerminal {
 
         private final StopDetectingInputStream input;
diff --git a/langtools/src/jdk.jshell/share/classes/jdk/internal/jshell/tool/Feedback.java b/langtools/src/jdk.jshell/share/classes/jdk/internal/jshell/tool/Feedback.java
new file mode 100644
index 00000000000..9089dfc86aa
--- /dev/null
+++ b/langtools/src/jdk.jshell/share/classes/jdk/internal/jshell/tool/Feedback.java
@@ -0,0 +1,1049 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package jdk.internal.jshell.tool;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.EnumMap;
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Set;
+import java.util.function.Function;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+/**
+ * Feedback customization support
+ *
+ * @author Robert Field
+ */
+class Feedback {
+
+    // Patern for substituted fields within a customized format string
+    private static final Pattern FIELD_PATTERN = Pattern.compile("\\{(.*?)\\}");
+
+    // Current mode
+    private Mode mode = new Mode("", false); // initial value placeholder during start-up
+
+    // Mapping of mode names to mode modes
+    private final Map<String, Mode> modeMap = new HashMap<>();
+
+    public boolean shouldDisplayCommandFluff() {
+        return mode.commandFluff;
+    }
+
+    public String getPre() {
+        return mode.pre;
+    }
+
+    public String getPost() {
+        return mode.post;
+    }
+
+    public String getErrorPre() {
+        return mode.errorPre;
+    }
+
+    public String getErrorPost() {
+        return mode.errorPost;
+    }
+
+    public String getFormat(FormatCase fc, FormatWhen fw, FormatAction fa, FormatResolve fr,
+            boolean hasName, boolean hasType, boolean hasResult) {
+        return mode.getFormat(fc, fw, fa, fr, hasName, hasType, hasResult);
+    }
+
+    public String getPrompt(String nextId) {
+        return mode.getPrompt(nextId);
+    }
+
+    public String getContinuationPrompt(String nextId) {
+        return mode.getContinuationPrompt(nextId);
+    }
+
+    public boolean setFeedback(JShellTool tool, ArgTokenizer at) {
+        return new FormatSetter(tool, at).setFeedback();
+    }
+
+    public boolean setField(JShellTool tool, ArgTokenizer at) {
+        return new FormatSetter(tool, at).setField();
+    }
+
+    public boolean setFormat(JShellTool tool, ArgTokenizer at) {
+        return new FormatSetter(tool, at).setFormat();
+    }
+
+    public boolean setNewMode(JShellTool tool, ArgTokenizer at) {
+        return new FormatSetter(tool, at).setNewMode();
+    }
+
+    public boolean setPrompt(JShellTool tool, ArgTokenizer at) {
+        return new FormatSetter(tool, at).setPrompt();
+    }
+
+    public void printFeedbackHelp(JShellTool tool) {
+        new FormatSetter(tool, null).printFeedbackHelp();
+    }
+
+    public void printFieldHelp(JShellTool tool) {
+        new FormatSetter(tool, null).printFieldHelp();
+    }
+
+    public void printFormatHelp(JShellTool tool) {
+        new FormatSetter(tool, null).printFormatHelp();
+    }
+
+    public void printNewModeHelp(JShellTool tool) {
+        new FormatSetter(tool, null).printNewModeHelp();
+    }
+
+    public void printPromptHelp(JShellTool tool) {
+        new FormatSetter(tool, null).printPromptHelp();
+    }
+
+    /**
+     * Holds all the context of a mode mode
+     */
+    private class Mode {
+
+        // Use name of mode mode
+
+        final String name;
+
+        // Display command verification/information
+        final boolean commandFluff;
+
+        // event cases: class, method
+        final EnumMap<FormatCase, EnumMap<FormatAction, EnumMap<FormatWhen, String>>> cases;
+
+        // action names: add. modified, replaced, ...
+        final EnumMap<FormatAction, EnumMap<FormatWhen, String>> actions;
+
+        // resolution status description format with %s for unresolved
+        final EnumMap<FormatResolve, EnumMap<FormatWhen, String>> resolves;
+
+        // primary snippet vs update
+        final EnumMap<FormatWhen, String> whens;
+
+        // fixed map of how to get format string for a field, given a specific formatting contet
+        final EnumMap<FormatField, Function<Context, String>> fields;
+
+        // format wrappers for name, type, and result
+        String fname = "%s";
+        String ftype = "%s";
+        String fresult = "%s";
+
+        // start and end, also used by hard-coded output
+        String pre = "|  ";
+        String post = "\n";
+        String errorPre = "|  Error: ";
+        String errorPost = "\n";
+
+        String prompt = "\n-> ";
+        String continuationPrompt = ">> ";
+
+        /**
+         * The context of a specific mode to potentially display.
+         */
+        class Context {
+
+            final FormatCase fc;
+            final FormatAction fa;
+            final FormatResolve fr;
+            final FormatWhen fw;
+            final boolean hasName;
+            final boolean hasType;
+            final boolean hasResult;
+
+            Context(FormatCase fc, FormatWhen fw, FormatAction fa, FormatResolve fr,
+                    boolean hasName, boolean hasType, boolean hasResult) {
+                this.fc = fc;
+                this.fa = fa;
+                this.fr = fr;
+                this.fw = fw;
+                this.hasName = hasName;
+                this.hasType = hasType;
+                this.hasResult = hasResult;
+            }
+
+            String when() {
+                return whens.get(fw);
+            }
+
+            String action() {
+                return actions.get(fa).get(fw);
+            }
+
+            String resolve() {
+                return String.format(resolves.get(fr).get(fw), FormatField.RESOLVE.form);
+            }
+
+            String name() {
+                return hasName
+                        ? String.format(fname, FormatField.NAME.form)
+                        : "";
+            }
+
+            String type() {
+                return hasType
+                        ? String.format(ftype, FormatField.TYPE.form)
+                        : "";
+            }
+
+            String result() {
+                return hasResult
+                        ? String.format(fresult, FormatField.RESULT.form)
+                        : "";
+            }
+
+            /**
+             * Lookup format based on case, action, and whether it update.
+             * Replace fields with context specific formats.
+             *
+             * @return format string
+             */
+            String format() {
+                String format = cases.get(fc).get(fa).get(fw);
+                if (format == null) {
+                    return "";
+                }
+                Matcher m = FIELD_PATTERN.matcher(format);
+                StringBuffer sb = new StringBuffer(format.length());
+                while (m.find()) {
+                    String fieldName = m.group(1).toUpperCase(Locale.US);
+                    String sub = null;
+                    for (FormatField f : FormatField.values()) {
+                        if (f.name().startsWith(fieldName)) {
+                            sub = fields.get(f).apply(this);
+                            break;
+                        }
+                    }
+                    if (sub != null) {
+                        m.appendReplacement(sb, Matcher.quoteReplacement(sub));
+                    }
+                }
+                m.appendTail(sb);
+                return sb.toString();
+            }
+        }
+
+        {
+            // set fixed mappings of fields
+            fields = new EnumMap<>(FormatField.class);
+            fields.put(FormatField.WHEN, c -> c.when());
+            fields.put(FormatField.ACTION, c -> c.action());
+            fields.put(FormatField.RESOLVE, c -> c.resolve());
+            fields.put(FormatField.NAME, c -> c.name());
+            fields.put(FormatField.TYPE, c -> c.type());
+            fields.put(FormatField.RESULT, c -> c.result());
+            fields.put(FormatField.PRE, c -> pre);
+            fields.put(FormatField.POST, c -> post);
+            fields.put(FormatField.ERRORPRE, c -> errorPre);
+            fields.put(FormatField.ERRORPOST, c -> errorPost);
+        }
+
+        /**
+         * Set up an empty mode.
+         *
+         * @param name
+         * @param commandFluff True if should display command fluff messages
+         */
+        Mode(String name, boolean commandFluff) {
+            this.name = name;
+            this.commandFluff = commandFluff;
+            cases = new EnumMap<>(FormatCase.class);
+            for (FormatCase fc : FormatCase.values()) {
+                EnumMap<FormatAction, EnumMap<FormatWhen, String>> ac = new EnumMap<>(FormatAction.class);
+                cases.put(fc, ac);
+                for (FormatAction fa : FormatAction.values()) {
+                    EnumMap<FormatWhen, String> aw = new EnumMap<>(FormatWhen.class);
+                    ac.put(fa, aw);
+                    for (FormatWhen fw : FormatWhen.values()) {
+                        aw.put(fw, "");
+                    }
+                }
+            }
+
+            actions = new EnumMap<>(FormatAction.class);
+            for (FormatAction fa : FormatAction.values()) {
+                EnumMap<FormatWhen, String> afw = new EnumMap<>(FormatWhen.class);
+                actions.put(fa, afw);
+                for (FormatWhen fw : FormatWhen.values()) {
+                    afw.put(fw, fa.name() + "-" + fw.name());
+                }
+            }
+
+            resolves = new EnumMap<>(FormatResolve.class);
+            for (FormatResolve fr : FormatResolve.values()) {
+                EnumMap<FormatWhen, String> arw = new EnumMap<>(FormatWhen.class);
+                resolves.put(fr, arw);
+                for (FormatWhen fw : FormatWhen.values()) {
+                    arw.put(fw, fr.name() + "-" + fw.name() + ": %s");
+                }
+            }
+
+            whens = new EnumMap<>(FormatWhen.class);
+            for (FormatWhen fw : FormatWhen.values()) {
+                whens.put(fw, fw.name());
+            }
+        }
+
+        /**
+         * Set up a copied mode.
+         *
+         * @param name
+         * @param commandFluff True if should display command fluff messages
+         * @param m Mode to copy
+         */
+        Mode(String name, boolean commandFluff, Mode m) {
+            this.name = name;
+            this.commandFluff = commandFluff;
+            cases = new EnumMap<>(FormatCase.class);
+            for (FormatCase fc : FormatCase.values()) {
+                EnumMap<FormatAction, EnumMap<FormatWhen, String>> ac = new EnumMap<>(FormatAction.class);
+                EnumMap<FormatAction, EnumMap<FormatWhen, String>> mc = m.cases.get(fc);
+                cases.put(fc, ac);
+                for (FormatAction fa : FormatAction.values()) {
+                    EnumMap<FormatWhen, String> aw = new EnumMap<>(mc.get(fa));
+                    ac.put(fa, aw);
+                }
+            }
+
+            actions = new EnumMap<>(FormatAction.class);
+            for (FormatAction fa : FormatAction.values()) {
+                EnumMap<FormatWhen, String> afw = new EnumMap<>(m.actions.get(fa));
+                actions.put(fa, afw);
+            }
+
+            resolves = new EnumMap<>(FormatResolve.class);
+            for (FormatResolve fr : FormatResolve.values()) {
+                EnumMap<FormatWhen, String> arw = new EnumMap<>(m.resolves.get(fr));
+                resolves.put(fr, arw);
+            }
+
+            whens = new EnumMap<>(m.whens);
+
+            this.fname = m.fname;
+            this.ftype = m.ftype;
+            this.fresult = m.fresult;
+            this.pre = m.pre;
+            this.post = m.post;
+            this.errorPre = m.errorPre;
+            this.errorPost = m.errorPost;
+            this.prompt = m.prompt;
+            this.continuationPrompt = m.continuationPrompt;
+        }
+
+        String getFormat(FormatCase fc, FormatWhen fw, FormatAction fa, FormatResolve fr,
+                boolean hasName, boolean hasType, boolean hasResult) {
+            Context context = new Context(fc, fw, fa, fr,
+                    hasName, hasType, hasResult);
+            return context.format();
+        }
+
+        void setCases(String format, Collection<FormatCase> cc, Collection<FormatAction> ca, Collection<FormatWhen> cw) {
+            for (FormatCase fc : cc) {
+                EnumMap<FormatAction, EnumMap<FormatWhen, String>> ma = cases.get(fc);
+                for (FormatAction fa : ca) {
+                    EnumMap<FormatWhen, String> mw = ma.get(fa);
+                    for (FormatWhen fw : cw) {
+                        mw.put(fw, format);
+                    }
+                }
+            }
+        }
+
+        void setActions(String format, Collection<FormatAction> ca, Collection<FormatWhen> cw) {
+            for (FormatAction fa : ca) {
+                EnumMap<FormatWhen, String> mw = actions.get(fa);
+                for (FormatWhen fw : cw) {
+                    mw.put(fw, format);
+                }
+            }
+        }
+
+        void setResolves(String format, Collection<FormatResolve> cr, Collection<FormatWhen> cw) {
+            for (FormatResolve fr : cr) {
+                EnumMap<FormatWhen, String> mw = resolves.get(fr);
+                for (FormatWhen fw : cw) {
+                    mw.put(fw, format);
+                }
+            }
+        }
+
+        void setWhens(String format, Collection<FormatWhen> cw) {
+            for (FormatWhen fw : cw) {
+                whens.put(fw, format);
+            }
+        }
+
+        void setName(String s) {
+            fname = s;
+        }
+
+        void setType(String s) {
+            ftype = s;
+        }
+
+        void setResult(String s) {
+            fresult = s;
+        }
+
+        void setPre(String s) {
+            pre = s;
+        }
+
+        void setPost(String s) {
+            post = s;
+        }
+
+        void setErrorPre(String s) {
+            errorPre = s;
+        }
+
+        void setErrorPost(String s) {
+            errorPost = s;
+        }
+
+        String getPre() {
+            return pre;
+        }
+
+        String getPost() {
+            return post;
+        }
+
+        String getErrorPre() {
+            return errorPre;
+        }
+
+        String getErrorPost() {
+            return errorPost;
+        }
+
+        void setPrompts(String prompt, String continuationPrompt) {
+            this.prompt = prompt;
+            this.continuationPrompt = continuationPrompt;
+        }
+
+        String getPrompt(String nextId) {
+            return String.format(prompt, nextId);
+        }
+
+        String getContinuationPrompt(String nextId) {
+            return String.format(continuationPrompt, nextId);
+        }
+    }
+
+    /**
+     * The brace delimited substitutions
+     */
+    public enum FormatField {
+        WHEN,
+        ACTION,
+        RESOLVE("%1$s"),
+        NAME("%2$s"),
+        TYPE("%3$s"),
+        RESULT("%4$s"),
+        PRE,
+        POST,
+        ERRORPRE,
+        ERRORPOST;
+        String form;
+
+        FormatField(String s) {
+            this.form = s;
+        }
+
+        FormatField() {
+            this.form = null;
+        }
+    }
+
+    /**
+     * The event cases
+     */
+    public enum FormatCase {
+        IMPORT("import declaration: {action} {name}"),
+        CLASS("class, interface, enum, or annotation declaration: {action} {name} {resolve}"),
+        INTERFACE("class, interface, enum, or annotation declaration: {action} {name} {resolve}"),
+        ENUM("class, interface, enum, or annotation declaration: {action} {name} {resolve}"),
+        ANNOTATION("annotation interface declaration: {action} {name} {resolve}"),
+        METHOD("method declaration: {action} {name} {type}==parameter-types {resolve}"),
+        VARDECL("variable declaration: {action} {name} {type} {resolve}"),
+        VARDECLRECOVERABLE("recoverably failed variable declaration: {action} {name} {resolve}"),
+        VARINIT("variable declaration with init: {action} {name} {type} {resolve} {result}"),
+        VARRESET("variable reset on update: {action} {name}"),
+        EXPRESSION("expression: {action}=='Saved to scratch variable' {name} {type} {result}"),
+        VARVALUE("variable value expression: {action} {name} {type} {result}"),
+        ASSIGNMENT("assign variable: {action} {name} {type} {result}"),
+        STATEMENT("statement: {action}");
+        String doc;
+
+        private FormatCase(String doc) {
+            this.doc = doc;
+        }
+    }
+
+    /**
+     * The event actions
+     */
+    public enum FormatAction {
+        ADDED("snippet has been added"),
+        MODIFIED("an existing snippet has been modified"),
+        REPLACED("an existing snippet has been replaced with a new snippet"),
+        OVERWROTE("an existing snippet has been overwritten"),
+        DROPPED("snippet has been dropped"),
+        REJECTED("snippet has failed and been rejected");
+        String doc;
+
+        private FormatAction(String doc) {
+            this.doc = doc;
+        }
+    }
+
+    /**
+     * When the event occurs: primary or update
+     */
+    public enum FormatWhen {
+        PRIMARY("the entered snippet"),
+        UPDATE("an update to a dependent snippet");
+        String doc;
+
+        private FormatWhen(String doc) {
+            this.doc = doc;
+        }
+    }
+
+    /**
+     * Resolution problems with event
+     */
+    public enum FormatResolve {
+        OK("resolved correctly"),
+        DEFINED("defined despite recoverably unresolved references"),
+        NOTDEFINED("not defined because of recoverably unresolved references");
+        String doc;
+
+        private FormatResolve(String doc) {
+            this.doc = doc;
+        }
+    }
+
+    // Class used to set custom eval output formats
+    // For both /set format  and /set field -- Parse arguments, setting custom format, or printing error
+    private class FormatSetter {
+
+        private final ArgTokenizer at;
+        private final JShellTool tool;
+        boolean valid = true;
+
+        class Case<E1 extends Enum<E1>, E2 extends Enum<E2>, E3 extends Enum<E3>> {
+
+            Set<E1> e1;
+            Set<E2> e2;
+            Set<E3> e3;
+
+            Case(Set<E1> e1, Set<E2> e2, Set<E3> e3) {
+                this.e1 = e1;
+                this.e2 = e2;
+                this.e3 = e3;
+            }
+
+            Case(Set<E1> e1, Set<E2> e2) {
+                this.e1 = e1;
+                this.e2 = e2;
+            }
+        }
+
+        FormatSetter(JShellTool tool, ArgTokenizer at) {
+            this.tool = tool;
+            this.at = at;
+        }
+
+        void hard(String format, Object... args) {
+            tool.hard(format, args);
+        }
+
+        <E extends Enum<E>> void hardEnums(EnumSet<E> es, Function<E, String> e2s) {
+            hardPairs(es.stream(), ev -> ev.name().toLowerCase(Locale.US), e2s);
+        }
+
+        <T> void hardPairs(Stream<T> stream, Function<T, String> a, Function<T, String> b) {
+            tool.hardPairs(stream, a, b);
+        }
+
+        void fluff(String format, Object... args) {
+            tool.fluff(format, args);
+        }
+
+        void error(String format, Object... args) {
+            tool.error(format, args);
+        }
+
+        void errorat(String format, Object... args) {
+            Object[] a2 = Arrays.copyOf(args, args.length + 1);
+            a2[args.length] = at.whole();
+            tool.error(format + " -- /set %s", a2);
+        }
+
+        void fluffRaw(String format, Object... args) {
+            tool.fluffRaw(format, args);
+        }
+
+        // For /set prompt <mode> "<prompt>" "<continuation-prompt>"
+        boolean setPrompt() {
+            Mode m = nextMode();
+            String prompt = nextFormat();
+            String continuationPrompt = nextFormat();
+            if (valid) {
+                m.setPrompts(prompt, continuationPrompt);
+            } else {
+                fluff("See '/help /set prompt' for help");
+            }
+            return valid;
+        }
+
+        // For /set newmode <new-mode> [command|quiet [<old-mode>]]
+        boolean setNewMode() {
+            String umode = at.next();
+            if (umode == null) {
+                errorat("Expected new feedback mode");
+                valid = false;
+            }
+            if (modeMap.containsKey(umode)) {
+                errorat("Expected a new feedback mode name. %s is a known feedback mode", umode);
+                valid = false;
+            }
+            String[] fluffOpt = at.next("command", "quiet");
+            boolean fluff = fluffOpt == null || fluffOpt.length != 1 || "command".equals(fluffOpt[0]);
+            if (fluffOpt != null && fluffOpt.length != 1) {
+                errorat("Specify either 'command' or 'quiet'");
+                valid = false;
+            }
+            Mode om = null;
+            String omode = at.next();
+            if (omode != null) {
+                om = toMode(omode);
+            }
+            if (valid) {
+                Mode nm = (om != null)
+                        ? new Mode(umode, fluff, om)
+                        : new Mode(umode, fluff);
+                modeMap.put(umode, nm);
+                fluff("Created new feedback mode: %s", nm.name);
+            } else {
+                fluff("See '/help /set newmode' for help");
+            }
+            return valid;
+        }
+
+        // For /set feedback <mode>
+        boolean setFeedback() {
+            Mode m = nextMode();
+            if (valid && m != null) {
+                mode = m;
+                fluff("Feedback mode: %s", mode.name);
+            } else {
+                fluff("See '/help /set feedback' for help");
+            }
+            return valid;
+        }
+
+        // For /set format <mode> "<format>" <selector>...
+        boolean setFormat() {
+            Mode m = nextMode();
+            String format = nextFormat();
+            if (valid) {
+                List<Case<FormatCase, FormatAction, FormatWhen>> specs = new ArrayList<>();
+                String s;
+                while ((s = at.next()) != null) {
+                    String[] d = s.split("-");
+                    specs.add(new Case<>(
+                            parseFormatCase(d, 0),
+                            parseFormatAction(d, 1),
+                            parseFormatWhen(d, 2)
+                    ));
+                }
+                if (valid && specs.isEmpty()) {
+                    errorat("At least one selector required");
+                    valid = false;
+                }
+                if (valid) {
+                    // set the format in the specified cases
+                    specs.stream()
+                            .forEach(c -> m.setCases(format, c.e1, c.e2, c.e3));
+                }
+            }
+            if (!valid) {
+                fluff("See '/help /set format' for help");
+            }
+            return valid;
+        }
+
+        // For /set field mode <field> "<format>" <selector>...
+        boolean setField() {
+            Mode m = nextMode();
+            String fieldName = at.next();
+            FormatField field = parseFormatSelector(fieldName, EnumSet.allOf(FormatField.class), "field");
+            String format = nextFormat();
+            if (valid) {
+                switch (field) {
+                    case ACTION: {
+                        List<Case<FormatAction, FormatWhen, FormatWhen>> specs = new ArrayList<>();
+                        String s;
+                        while ((s = at.next()) != null) {
+                            String[] d = s.split("-");
+                            specs.add(new Case<>(
+                                    parseFormatAction(d, 0),
+                                    parseFormatWhen(d, 1)
+                            ));
+                        }
+                        if (valid && specs.isEmpty()) {
+                            errorat("At least one selector required");
+                            valid = false;
+                        }
+                        if (valid) {
+                            // set the format of the specified actions
+                            specs.stream()
+                                    .forEach(c -> m.setActions(format, c.e1, c.e2));
+                        }
+                        break;
+                    }
+                    case RESOLVE: {
+                        List<Case<FormatResolve, FormatWhen, FormatWhen>> specs = new ArrayList<>();
+                        String s;
+                        while ((s = at.next()) != null) {
+                            String[] d = s.split("-");
+                            specs.add(new Case<>(
+                                    parseFormatResolve(d, 0),
+                                    parseFormatWhen(d, 1)
+                            ));
+                        }
+                        if (valid && specs.isEmpty()) {
+                            errorat("At least one selector required");
+                            valid = false;
+                        }
+                        if (valid) {
+                            // set the format of the specified resolves
+                            specs.stream()
+                                    .forEach(c -> m.setResolves(format, c.e1, c.e2));
+                        }
+                        break;
+                    }
+                    case WHEN: {
+                        List<Case<FormatWhen, FormatWhen, FormatWhen>> specs = new ArrayList<>();
+                        String s;
+                        while ((s = at.next()) != null) {
+                            String[] d = s.split("-");
+                            specs.add(new Case<>(
+                                    parseFormatWhen(d, 1),
+                                    null
+                            ));
+                        }
+                        if (valid && specs.isEmpty()) {
+                            errorat("At least one selector required");
+                            valid = false;
+                        }
+                        if (valid) {
+                            // set the format of the specified whens
+                            specs.stream()
+                                    .forEach(c -> m.setWhens(format, c.e1));
+                        }
+                        break;
+                    }
+                    case NAME: {
+                        m.setName(format);
+                        break;
+                    }
+                    case TYPE: {
+                        m.setType(format);
+                        break;
+                    }
+                    case RESULT: {
+                        m.setResult(format);
+                        break;
+                    }
+                    case PRE: {
+                        m.setPre(format);
+                        break;
+                    }
+                    case POST: {
+                        m.setPost(format);
+                        break;
+                    }
+                    case ERRORPRE: {
+                        m.setErrorPre(format);
+                        break;
+                    }
+                    case ERRORPOST: {
+                        m.setErrorPost(format);
+                        break;
+                    }
+                }
+            }
+            if (!valid) {
+                fluff("See '/help /set field' for help");
+            }
+            return valid;
+        }
+
+        Mode nextMode() {
+            String umode = at.next();
+            return toMode(umode);
+        }
+
+        Mode toMode(String umode) {
+            if (umode == null) {
+                errorat("Expected a feedback mode");
+                valid = false;
+                return null;
+            }
+            Mode m = modeMap.get(umode);
+            if (m != null) {
+                return m;
+            }
+            // Failing an exact match, go searching
+            Mode[] matches = modeMap.entrySet().stream()
+                    .filter(e -> e.getKey().startsWith(umode))
+                    .map(e -> e.getValue())
+                    .toArray(size -> new Mode[size]);
+            if (matches.length == 1) {
+                return matches[0];
+            } else {
+                valid = false;
+                if (matches.length == 0) {
+                    errorat("Does not match any current feedback mode: %s", umode);
+                } else {
+                    errorat("Matchs more then one current feedback mode: %s", umode);
+                }
+                fluff("The feedback mode should be one of the following:");
+                modeMap.keySet().stream()
+                        .forEach(mk -> fluff("   %s", mk));
+                fluff("You may also use just enough letters to make it unique.");
+                return null;
+            }
+        }
+
+        // Test if the format string is correctly
+        final String nextFormat() {
+            String format = at.next();
+            if (format == null) {
+                errorat("Expected format missing");
+                valid = false;
+                return null;
+            }
+            if (!at.isQuoted()) {
+                errorat("Format '%s' must be quoted", format);
+                valid = false;
+                return null;
+            }
+            return format;
+        }
+
+        final Set<FormatCase> parseFormatCase(String[] s, int i) {
+            return parseFormatSelectorStar(s, i, FormatCase.class, EnumSet.allOf(FormatCase.class), "case");
+        }
+
+        final Set<FormatAction> parseFormatAction(String[] s, int i) {
+            return parseFormatSelectorStar(s, i, FormatAction.class,
+                    EnumSet.of(FormatAction.ADDED, FormatAction.MODIFIED, FormatAction.REPLACED), "action");
+        }
+
+        final Set<FormatResolve> parseFormatResolve(String[] s, int i) {
+            return parseFormatSelectorStar(s, i, FormatResolve.class,
+                    EnumSet.of(FormatResolve.DEFINED, FormatResolve.NOTDEFINED), "resolve");
+        }
+
+        final Set<FormatWhen> parseFormatWhen(String[] s, int i) {
+            return parseFormatSelectorStar(s, i, FormatWhen.class, EnumSet.of(FormatWhen.PRIMARY), "when");
+        }
+
+        /**
+         * In a selector x-y-z , parse x, y, or z -- whether they are missing,
+         * or a comma separated list of identifiers and stars.
+         *
+         * @param <E> The enum this selector should belong to
+         * @param sa The array of selector strings
+         * @param i The index of which selector string to use
+         * @param klass The class of the enum that should be used
+         * @param defaults The set of enum values to use if the selector is
+         * missing
+         * @return The set of enum values specified by this selector
+         */
+        final <E extends Enum<E>> Set<E> parseFormatSelectorStar(String[] sa, int i, Class<E> klass, EnumSet<E> defaults, String label) {
+            String s = sa.length > i
+                    ? sa[i]
+                    : null;
+            if (s == null || s.isEmpty()) {
+                return defaults;
+            }
+            Set<E> set = EnumSet.noneOf(klass);
+            EnumSet<E> values = EnumSet.allOf(klass);
+            for (String as : s.split(",")) {
+                if (as.equals("*")) {
+                    set.addAll(values);
+                } else if (!as.isEmpty()) {
+                    set.add(parseFormatSelector(as, values, label));
+                }
+            }
+            return set;
+        }
+
+        /**
+         * In a x-y-a,b selector, parse an x, y, a, or b -- that is an
+         * identifier
+         *
+         * @param <E> The enum this selector should belong to
+         * @param s The string to parse: x, y, or z
+         * @param values The allowed of this enum
+         * @return The enum value
+         */
+        final <E extends Enum<E>> E parseFormatSelector(String s, EnumSet<E> values, String label) {
+            if (s == null) {
+                valid = false;
+                return null;
+            }
+            String u = s.toUpperCase(Locale.US);
+            for (E c : values) {
+                if (c.name().startsWith(u)) {
+                    return c;
+                }
+            }
+
+            errorat("Not a valid %s: %s, must be one of: %s", label, s,
+                    values.stream().map(v -> v.name().toLowerCase(Locale.US)).collect(Collectors.joining(" ")));
+            valid = false;
+            return values.iterator().next();
+        }
+
+        final void printFormatHelp() {
+            hard("Set the format for reporting a snippet event.");
+            hard("");
+            hard("/set format <mode> \"<format>\" <selector>...");
+            hard("");
+            hard("Where <mode> is the name of a previously defined feedback mode -- see '/help /set newmode'.");
+            hard("Where <format> is a quoted string which will have these field substitutions:");
+            hard("   {action}    == The action, e.g.: Added, Modified, Assigned, ...");
+            hard("   {name}      == The name, e.g.: the variable name, ...");
+            hard("   {type}      == The type name");
+            hard("   {resolve}   == Unresolved info, e.g.: ', however, it cannot be invoked until'");
+            hard("   {result}    == The result value");
+            hard("   {when}      == The entered snippet or a resultant update");
+            hard("   {pre}       == The feedback prefix");
+            hard("   {post}      == The feedback postfix");
+            hard("   {errorpre}  == The error prefix");
+            hard("   {errorpost} == The error postfix");
+            hard("Use '/set field' to set the format of these substitutions.");
+            hard("Where <selector> is the context in which the format is applied.");
+            hard("The structure of selector is: <case>[-<action>[-<when>]]");
+            hard("Where each field component may be missing (indicating defaults),");
+            hard("star (indicating all), or a comma separated list of field values.");
+            hard("For case, the field values are:");
+            hardEnums(EnumSet.allOf(FormatCase.class), ev -> ev.doc);
+            hard("For action, the field values are:");
+            hardEnums(EnumSet.allOf(FormatAction.class), ev -> ev.doc);
+            hard("For when, the field values are:");
+            hardEnums(EnumSet.allOf(FormatWhen.class), ev -> ev.doc);
+            hard("");
+            hard("Example:");
+            hard("   /set format example '{pre}{action} variable {name}, reset to null{post}' varreset-*-update");
+        }
+
+        final void printFieldHelp() {
+            hard("Set the format of a field substitution as used in '/set format'.");
+            hard("");
+            hard("/set field <mode> <field> \"<format>\" <selector>...");
+            hard("");
+            hard("Where <mode> is the name of a previously defined feedback mode -- see '/set newmode'.");
+            hard("Where <field> is context-specific format to set, each with its own selector structure:");
+            hard("   action    == The action. The selector: <action>-<when>.");
+            hard("   name      == The name.  '%%s' is the name.  No selectors.");
+            hard("   type      == The type name.  '%%s' is the type. No selectors.");
+            hard("   resolve   == Unresolved info.  '%%s' is the unresolved list. The selector: <resolve>-<when>.");
+            hard("   result    == The result value.  '%%s' is the result value. No selectors.");
+            hard("   when      == The entered snippet or a resultant update. The selector: <when>");
+            hard("   pre       == The feedback prefix. No selectors.");
+            hard("   post      == The feedback postfix. No selectors.");
+            hard("   errorpre  == The error prefix. No selectors.");
+            hard("   errorpost == The error postfix. No selectors.");
+            hard("Where <format> is a quoted string -- see the description specific to the field (above).");
+            hard("Where <selector> is the context in which the format is applied (see above).");
+            hard("For action, the field values are:");
+            hardEnums(EnumSet.allOf(FormatAction.class), ev -> ev.doc);
+            hard("For when, the field values are:");
+            hardEnums(EnumSet.allOf(FormatWhen.class), ev -> ev.doc);
+            hard("For resolve, the field values are:");
+            hardEnums(EnumSet.allOf(FormatResolve.class), ev -> ev.doc);
+            hard("");
+            hard("Example:");
+            hard("   /set field example resolve ' which cannot be invoked until%%s is declared' defined-update");
+        }
+
+        final void printFeedbackHelp() {
+            hard("Set the feedback mode describing displayed feedback for entered snippets and commands.");
+            hard("");
+            hard("/set feedback <mode>");
+            hard("");
+            hard("Where <mode> is the name of a previously defined feedback mode.");
+            hard("Currently defined feedback modes:");
+            modeMap.keySet().stream()
+                    .forEach(m -> hard("   %s", m));
+            hard("User-defined modes can be added, see '/help /set newmode'");
+        }
+
+        final void printNewModeHelp() {
+            hard("Create a user-defined feedback mode, optionally copying from an existing mode.");
+            hard("");
+            hard("/set newmode <new-mode> [command|quiet [<old-mode>]]");
+            hard("");
+            hard("Where <new-mode> is the name of a mode you wish to create.");
+            hard("Where <old-mode> is the name of a previously defined feedback mode.");
+            hard("If <old-mode> is present, its settings are copied to the new mode.");
+            hard("'command' vs 'quiet' determines if informative/verifying command feedback is displayed.");
+            hard("");
+            hard("Once the new mode is created, use '/set format', '/set field', and '/set prompt' to configure it.");
+            hard("Use '/set feedback' to use the new mode.");
+        }
+
+        final void printPromptHelp() {
+            hard("Set the prompts.  Both the normal prompt and the continuation-prompt must be set.");
+            hard("");
+            hard("/set prompt <mode> \"<prompt>\" \"<continuation-propmt>\"");
+            hard("");
+            hard("Where <mode> is the name of a previously defined feedback mode.");
+            hard("Where <prompt> and <continuation-propmt> are quoted strings printed as input promptds;");
+            hard("Both may optionally contain '%%s' which will be substituted with the next snippet id --");
+            hard("note that what is entered may not be assigned that id, for example it may be an error or command.");
+            hard("The continuation-prompt is used on the second and subsequent lines of a multi-line snippet.");
+        }
+    }
+}
diff --git a/langtools/src/jdk.jshell/share/classes/jdk/internal/jshell/tool/JShellTool.java b/langtools/src/jdk.jshell/share/classes/jdk/internal/jshell/tool/JShellTool.java
index fe80db74ffe..55eb01bb908 100644
--- a/langtools/src/jdk.jshell/share/classes/jdk/internal/jshell/tool/JShellTool.java
+++ b/langtools/src/jdk.jshell/share/classes/jdk/internal/jshell/tool/JShellTool.java
@@ -1,6 +1,5 @@
-
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -35,7 +34,6 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.PrintStream;
 import java.io.Reader;
-import java.io.StreamTokenizer;
 import java.io.StringReader;
 import java.nio.charset.Charset;
 import java.nio.file.AccessDeniedException;
@@ -66,24 +64,25 @@ import java.util.stream.StreamSupport;
 
 import jdk.internal.jshell.debug.InternalDebugControl;
 import jdk.internal.jshell.tool.IOContext.InputInterruptedException;
+import jdk.jshell.DeclarationSnippet;
 import jdk.jshell.Diag;
 import jdk.jshell.EvalException;
+import jdk.jshell.ExpressionSnippet;
+import jdk.jshell.ImportSnippet;
 import jdk.jshell.JShell;
-import jdk.jshell.Snippet;
-import jdk.jshell.DeclarationSnippet;
-import jdk.jshell.TypeDeclSnippet;
+import jdk.jshell.JShell.Subscription;
 import jdk.jshell.MethodSnippet;
 import jdk.jshell.PersistentSnippet;
-import jdk.jshell.VarSnippet;
-import jdk.jshell.ExpressionSnippet;
+import jdk.jshell.Snippet;
 import jdk.jshell.Snippet.Status;
+import jdk.jshell.Snippet.SubKind;
+import jdk.jshell.SnippetEvent;
 import jdk.jshell.SourceCodeAnalysis;
 import jdk.jshell.SourceCodeAnalysis.CompletionInfo;
 import jdk.jshell.SourceCodeAnalysis.Suggestion;
-import jdk.jshell.SnippetEvent;
+import jdk.jshell.TypeDeclSnippet;
 import jdk.jshell.UnresolvedReferenceException;
-import jdk.jshell.Snippet.SubKind;
-import jdk.jshell.JShell.Subscription;
+import jdk.jshell.VarSnippet;
 
 import static java.nio.file.StandardOpenOption.CREATE;
 import static java.nio.file.StandardOpenOption.TRUNCATE_EXISTING;
@@ -94,7 +93,13 @@ import java.util.ResourceBundle;
 import java.util.Spliterators;
 import java.util.function.Function;
 import java.util.function.Supplier;
+import jdk.internal.jshell.tool.Feedback.FormatAction;
+import jdk.internal.jshell.tool.Feedback.FormatCase;
+import jdk.internal.jshell.tool.Feedback.FormatResolve;
+import jdk.internal.jshell.tool.Feedback.FormatWhen;
 import static java.util.stream.Collectors.toList;
+import static jdk.jshell.Snippet.Kind.METHOD;
+import static java.util.stream.Collectors.toMap;
 import static jdk.jshell.Snippet.SubKind.VAR_VALUE_SUBKIND;
 
 /**
@@ -103,6 +108,7 @@ import static jdk.jshell.Snippet.SubKind.VAR_VALUE_SUBKIND;
  */
 public class JShellTool {
 
+    private static final String LINE_SEP = System.getProperty("line.separator");
     private static final Pattern LINEBREAK = Pattern.compile("\\R");
     private static final Pattern HISTORY_ALL_START_FILENAME = Pattern.compile(
             "((?<cmd>(all|history|start))(\\z|\\p{javaWhitespace}+))?(?<filename>.*)");
@@ -116,6 +122,8 @@ public class JShellTool {
     final PrintStream userout;
     final PrintStream usererr;
 
+    final Feedback feedback = new Feedback();
+
     /**
      * The constructor for the tool (used by tool launch via main and by test
      * harnesses to capture ins and outs.
@@ -137,6 +145,70 @@ public class JShellTool {
         this.userin = userin;
         this.userout = userout;
         this.usererr = usererr;
+        initializeFeedbackModes();
+    }
+
+    /**
+     * Create the default set of feedback modes
+     */
+    final void initializeFeedbackModes() {
+        // Initialize normal feedback mode
+        cmdSet("newmode normal command");
+        cmdSet("prompt normal '\n-> ' '>> '");
+        cmdSet("field normal pre '|  '");
+        cmdSet("field normal post '%n'");
+        cmdSet("field normal errorpre '|  '");
+        cmdSet("field normal errorpost '%n'");
+        cmdSet("field normal action 'Added' added-primary");
+        cmdSet("field normal action 'Modified' modified-primary");
+        cmdSet("field normal action 'Replaced' replaced-primary");
+        cmdSet("field normal action 'Overwrote' overwrote-primary");
+        cmdSet("field normal action 'Dropped' dropped-primary");
+        cmdSet("field normal action 'Rejected' rejected-primary");
+        cmdSet("field normal action '  Update added' added-update");
+        cmdSet("field normal action '  Update modified' modified-update");
+        cmdSet("field normal action '  Update replaced' replaced-update");
+        cmdSet("field normal action '  Update overwrote' overwrote-update");
+        cmdSet("field normal action '  Update dropped' dropped-update");
+        cmdSet("field normal action '  Update rejected' rejected-update");
+        cmdSet("field normal resolve '' ok-*");
+        cmdSet("field normal resolve ', however, it cannot be invoked until%s is declared' defined-primary");
+        cmdSet("field normal resolve ', however, it cannot be referenced until%s is declared' notdefined-primary");
+        cmdSet("field normal resolve ' which cannot be invoked until%s is declared' defined-update");
+        cmdSet("field normal resolve ' which cannot be referenced until%s is declared' notdefined-update");
+        cmdSet("field normal name '%s'");
+        cmdSet("field normal type '%s'");
+        cmdSet("field normal result '%s'");
+
+        cmdSet("format normal '' *-*-*");
+
+        cmdSet("format normal '{pre}{action} class {name}{resolve}{post}' class");
+        cmdSet("format normal '{pre}{action} interface {name}{resolve}{post}' interface");
+        cmdSet("format normal '{pre}{action} enum {name}{resolve}{post}' enum");
+        cmdSet("format normal '{pre}{action} annotation interface {name}{resolve}{post}' annotation");
+
+        cmdSet("format normal '{pre}{action} method {name}({type}){resolve}{post}' method");
+
+        cmdSet("format normal '{pre}{action} variable {name} of type {type}{resolve}{post}' vardecl");
+        cmdSet("format normal '{pre}{action} variable {name} of type {type} with initial value {result}{resolve}{post}' varinit");
+        cmdSet("format normal '{pre}{action} variable {name}{resolve}{post}' vardeclrecoverable");
+        cmdSet("format normal '{pre}{action} variable {name}, reset to null{post}' varreset-*-update");
+
+        cmdSet("format normal '{pre}Expression value is: {result}{post}" +
+                "{pre}  assigned to temporary variable {name} of type {type}{post}' expression");
+        cmdSet("format normal '{pre}Variable {name} of type {type} has value {result}{post}' varvalue");
+        cmdSet("format normal '{pre}Variable {name} has been assigned the value {result}{post}' assignment");
+
+        cmdSet("feedback normal");
+
+        // Initialize off feedback mode
+        cmdSet("newmode off quiet");
+        cmdSet("prompt off '-> ' '>> '");
+        cmdSet("field off pre '|  '");
+        cmdSet("field off post '%n'");
+        cmdSet("field off errorpre '|  '");
+        cmdSet("field off errorpost '%n'");
+        cmdSet("format off '' *-*-*");
     }
 
     private IOContext input = null;
@@ -150,7 +222,6 @@ public class JShellTool {
     private boolean debug = false;
     private boolean displayPrompt = true;
     public boolean testPrompt = false;
-    private Feedback feedback = Feedback.Default;
     private String cmdlineClasspath = null;
     private String cmdlineStartup = null;
     private String[] editor = null;
@@ -185,6 +256,15 @@ public class JShellTool {
 
     Map<Snippet,SnippetInfo> mapSnippet;
 
+    /**
+     * Is the input/output currently interactive
+     *
+     * @return true if console
+     */
+    boolean interactive() {
+        return input != null && input.interactiveOutput();
+    }
+
     void debug(String format, Object... args) {
         if (debug) {
             cmderr.printf(format + "\n", args);
@@ -192,38 +272,98 @@ public class JShellTool {
     }
 
     /**
-     * For more verbose feedback modes
-     * @param format printf format
-     * @param args printf args
+     * Base output for command output -- no pre- or post-fix
+     *
+     * @param printf format
+     * @param printf args
      */
-    void fluff(String format, Object... args) {
-        if (feedback() != Feedback.Off && feedback() != Feedback.Concise) {
-            hard(format, args);
-        }
+    void rawout(String format, Object... args) {
+        cmdout.printf(format, args);
     }
 
     /**
-     * For concise feedback mode only
-     * @param format printf format
-     * @param args printf args
-     */
-    void concise(String format, Object... args) {
-        if (feedback() == Feedback.Concise) {
-            hard(format, args);
-        }
-    }
-
-    /**
-     * For all feedback modes -- must show
+     * Must show command output
+     *
      * @param format printf format
      * @param args printf args
      */
     void hard(String format, Object... args) {
-        cmdout.printf("|  " + format + "\n", args);
+        rawout(feedback.getPre() + format + feedback.getPost(), args);
+    }
+
+    /**
+     * Error command output
+     *
+     * @param format printf format
+     * @param args printf args
+     */
+    void error(String format, Object... args) {
+        rawout(feedback.getErrorPre() + format + feedback.getErrorPost(), args);
+    }
+
+    /**
+     * Optional output
+     *
+     * @param format printf format
+     * @param args printf args
+     */
+    void fluff(String format, Object... args) {
+        if (feedback.shouldDisplayCommandFluff() && interactive()) {
+            hard(format, args);
+        }
+    }
+
+    /**
+     * Optional output -- with embedded per- and post-fix
+     *
+     * @param format printf format
+     * @param args printf args
+     */
+    void fluffRaw(String format, Object... args) {
+        if (feedback.shouldDisplayCommandFluff() && interactive()) {
+            rawout(format, args);
+        }
+    }
+
+    <T> void hardPairs(Stream<T> stream, Function<T, String> a, Function<T, String> b) {
+        Map<String, String> a2b = stream.collect(toMap(a, b,
+                (m1, m2) -> m1,
+                () -> new LinkedHashMap<>()));
+        int aLen = 0;
+        for (String av : a2b.keySet()) {
+            aLen = Math.max(aLen, av.length());
+        }
+        String format = "   %-" + aLen + "s -- %s";
+        String indentedNewLine = LINE_SEP + feedback.getPre()
+                + String.format("   %-" + (aLen + 4) + "s", "");
+        for (Entry<String, String> e : a2b.entrySet()) {
+            hard(format, e.getKey(), e.getValue().replaceAll("\n", indentedNewLine));
+        }
+    }
+
+    /**
+     * User custom feedback mode only
+     *
+     * @param fcase Event to report
+     * @param update Is this an update (rather than primary)
+     * @param fa Action
+     * @param fr Resolution status
+     * @param name Name string
+     * @param type Type string or null
+     * @param result Result value or null
+     * @param unresolved The unresolved symbols
+     */
+    void custom(FormatCase fcase, boolean update, FormatAction fa, FormatResolve fr,
+            String name, String type, String unresolved, String result) {
+        String format = feedback.getFormat(fcase,
+                (update ? FormatWhen.UPDATE : FormatWhen.PRIMARY), fa, fr,
+                name != null, type != null, result != null);
+        fluffRaw(format, unresolved, name, type, result);
     }
 
     /**
      * Trim whitespace off end of string
+     *
      * @param s
      * @return
      */
@@ -276,8 +416,8 @@ public class JShellTool {
         }
 
         if (regenerateOnDeath) {
-            fluff("Welcome to JShell -- Version %s", version());
-            fluff("Type /help for help");
+            hard("Welcome to JShell -- Version %s", version());
+            hard("Type /help for help");
         }
 
         try {
@@ -369,14 +509,14 @@ public class JShellTool {
     }
 
     private void printUsage() {
-        cmdout.printf("Usage:   jshell <options> <load files>\n");
-        cmdout.printf("where possible options include:\n");
-        cmdout.printf("  -classpath <path>          Specify where to find user class files\n");
-        cmdout.printf("  -cp <path>                 Specify where to find user class files\n");
-        cmdout.printf("  -startup <file>            One run replacement for the start-up definitions\n");
-        cmdout.printf("  -nostartup                 Do not run the start-up definitions\n");
-        cmdout.printf("  -help                      Print a synopsis of standard options\n");
-        cmdout.printf("  -version                   Version information\n");
+        rawout("Usage:   jshell <options> <load files>\n");
+        rawout("where possible options include:\n");
+        rawout("  -classpath <path>          Specify where to find user class files\n");
+        rawout("  -cp <path>                 Specify where to find user class files\n");
+        rawout("  -startup <file>            One run replacement for the start-up definitions\n");
+        rawout("  -nostartup                 Do not run the start-up definitions\n");
+        rawout("  -help                      Print a synopsis of standard options\n");
+        rawout("  -version                   Version information\n");
     }
 
     private void resetState() {
@@ -460,10 +600,8 @@ public class JShellTool {
                                             ? "\u0005" //ENQ
                                             : "\u0006" //ACK
                                     : incomplete.isEmpty()
-                                            ? feedback() == Feedback.Concise
-                                                    ? "-> "
-                                                    : "\n-> "
-                                            : ">> "
+                                            ? feedback.getPrompt(currentNameSpace.tidNext())
+                                            : feedback.getContinuationPrompt(currentNameSpace.tidNext())
                     ;
                 } else {
                     prompt = "";
@@ -541,7 +679,7 @@ public class JShellTool {
         Command[] candidates = findCommand(cmd, c -> c.kind.isRealCommand);
         if (candidates.length == 0) {
             if (!rerunHistoryEntryById(cmd.substring(1))) {
-                hard("No such command or snippet id: %s", cmd);
+                error("No such command or snippet id: %s", cmd);
                 fluff("Type /help for help.");
             }
         } else if (candidates.length == 1) {
@@ -552,7 +690,7 @@ public class JShellTool {
                 addToReplayHistory((command.command + " " + arg).trim());
             }
         } else {
-            hard("Command: %s is ambiguous: %s", cmd, Arrays.stream(candidates).map(c -> c.command).collect(Collectors.joining(", ")));
+            error("Command: %s is ambiguous: %s", cmd, Arrays.stream(candidates).map(c -> c.command).collect(Collectors.joining(", ")));
             fluff("Type /help for help.");
         }
     }
@@ -635,45 +773,6 @@ public class JShellTool {
         }
     }
 
-    class ArgTokenizer extends StreamTokenizer {
-
-        ArgTokenizer(String arg) {
-            super(new StringReader(arg));
-            resetSyntax();
-            wordChars(0x00, 0xFF);
-            quoteChar('"');
-            quoteChar('\'');
-
-            whitespaceChars(0x09, 0x0D);
-            whitespaceChars(0x1C, 0x20);
-            whitespaceChars(0x85, 0x85);
-            whitespaceChars(0xA0, 0xA0);
-            whitespaceChars(0x1680, 0x1680);
-            whitespaceChars(0x180E, 0x180E);
-            whitespaceChars(0x2000, 0x200A);
-            whitespaceChars(0x202F, 0x202F);
-            whitespaceChars(0x205F, 0x205F);
-            whitespaceChars(0x3000, 0x3000);
-        }
-
-        String next() {
-            try {
-                nextToken();
-            } catch (Throwable t) {
-                return null;
-            }
-            return sval;
-        }
-
-        String val() {
-            return sval;
-        }
-
-        boolean isQuoted() {
-            return ttype == '\'' || ttype == '"';
-        }
-    }
-
     static final class FixedCompletionProvider implements CompletionProvider {
 
         private final String[] alternatives;
@@ -801,16 +900,9 @@ public class JShellTool {
                 "  -- List the snippet with the specified snippet id\n",
                 arg -> cmdList(arg),
                 editKeywordCompletion()));
-        registerCommand(new Command("/seteditor", "<command>", "set the external editor command to use",
-                "Specify the command to launch for the /edit command.\n" +
-                "The command is an operating system dependent string.\n" +
-                "The command may include space-separated arguments (such as flags).\n" +
-                "When /edit is used, temporary file to edit will be appended as the last argument.\n",
-                arg -> cmdSetEditor(arg),
-                EMPTY_COMPLETION_PROVIDER));
         registerCommand(new Command("/edit", "<name or id>", "edit a source entry referenced by name or id",
                 "Edit a snippet or snippets of source in an external editor.\n" +
-                "The editor to use is set with /seteditor.\n" +
+                "The editor to use is set with /set editor.\n" +
                 "If no editor has been set, a simple editor will be launched.\n\n" +
                 "/edit <name>\n" +
                 "  -- Edit the snippet or snippets with the specified name (preference for active snippets)\n" +
@@ -875,7 +967,7 @@ public class JShellTool {
                 "   * Start-up code is re-executed.\n" +
                 "   * The execution state is restarted.\n" +
                 "   * The classpath is cleared.\n" +
-                "Tool settings are maintained: /feedback, /prompt, and /seteditor\n" +
+                "Tool settings are maintained, as set with: /set ...\n" +
                 "Save any work before using this command\n",
                 arg -> cmdReset(),
                 EMPTY_COMPLETION_PROVIDER));
@@ -895,25 +987,6 @@ public class JShellTool {
                 "  -- With the 'quiet' argument the replay is not shown.  Errors will display.\n",
                 arg -> cmdReload(arg),
                 reloadCompletion()));
-        registerCommand(new Command("/feedback", "<level>", "feedback information: off, concise, normal, verbose, default, or ?",
-                "Set the level of feedback describing the effect of commands and snippets.\n\n" +
-                "/feedback off\n" +
-                "  -- Give no feedback\n" +
-                "/feedback concise\n" +
-                "  -- Brief and generally symbolic feedback\n" +
-                "/feedback normal\n" +
-                "  -- Give a natural language description of the actions\n" +
-                "/feedback verbose\n" +
-                "  -- Like normal but with side-effects described\n" +
-                "/feedback default\n" +
-                "  -- Same as normal for user input, off for input from a file\n",
-                arg -> cmdFeedback(arg),
-                new FixedCompletionProvider("off", "concise", "normal", "verbose", "default", "?")));
-        registerCommand(new Command("/prompt", null, "toggle display of a prompt",
-                "Toggle between displaying an input prompt and not displaying a prompt.\n" +
-                "Particularly useful when pasting large amounts of text.\n",
-                arg -> cmdPrompt(),
-                EMPTY_COMPLETION_PROVIDER));
         registerCommand(new Command("/classpath", "<path>", "add a path to the classpath",
                 "Append a additional path to the classpath.\n",
                 arg -> cmdClasspath(arg),
@@ -923,10 +996,6 @@ public class JShellTool {
                 "Display the history of snippet and command input since this jshell was launched.\n",
                 arg -> cmdHistory(),
                 EMPTY_COMPLETION_PROVIDER));
-        registerCommand(new Command("/setstart", "<file>", "read file and set as the new start-up definitions",
-                "The contents of the specified file become the default start-up snippets and commands.\n",
-                arg -> cmdSetStart(arg),
-                FILE_COMPLETION_PROVIDER));
         registerCommand(new Command("/debug", null, "toggle debugging of the jshell",
                 "Display debugging information for the jshelll implementation.\n" +
                 "0: Debugging off\n" +
@@ -951,6 +1020,37 @@ public class JShellTool {
                 "  -- Display information about the specified help subject. Example: /help intro\n",
                 arg -> cmdHelp(arg),
                 EMPTY_COMPLETION_PROVIDER));
+        registerCommand(new Command("/set", "editor|start|feedback|newmode|prompt|format|field ...", "set jshell configuration information",
+                "Set jshell configuration information, including:\n" +
+                "the external editor to use, the start-up definitions to use, a new feedback mode,\n" +
+                "the command prompt, the feedback mode to use, or the format of output.\n" +
+                "\n" +
+                "/set editor <command> <optional-arg>...\n" +
+                "  -- Specify the command to launch for the /edit command.\n" +
+                "     The <command> is an operating system dependent string.\n" +
+                "\n" +
+                "/set start <file>\n" +
+                "  -- The contents of the specified <file> become the default start-up snippets and commands.\n" +
+                "\n" +
+                "/set feedback <mode>\n" +
+                "  -- Set the feedback mode describing displayed feedback for entered snippets and commands.\n" +
+                "\n" +
+                "/set newmode <new-mode> [command|quiet [<old-mode>]]\n" +
+                "  -- Create a user-defined feedback mode, optionally copying from an existing mode.\n" +
+                "\n" +
+                "/set prompt <mode> \"<prompt>\" \"<continuation-prompt>\"\n" +
+                "  -- Set the displayed prompts for a given feedback mode.\n" +
+                "\n" +
+                "/set format <mode> \"<format>\" <selector>...\n" +
+                "  -- Configure a feedback mode by setting the format to use in a specified set of cases.\n" +
+                "\n" +
+                "/set field name|type|result|when|action|resolve|pre|post|errorpre|errorpost \"<format>\"  <format-case>...\n" +
+                "  -- Set the format of a field within the <format-string> of a \"/set format\" command\n" +
+                "\n" +
+                "To get more information about one of these forms, use /help with the form specified.\n" +
+                "For example:   /help /set format\n",
+                arg -> cmdSet(arg),
+                new FixedCompletionProvider("format", "field", "feedback", "prompt", "newmode", "start", "editor")));
         registerCommand(new Command("/?", "", "get information about jshell",
                 "Display information about jshell (abbreviation for /help).\n" +
                 "/?\n" +
@@ -988,13 +1088,19 @@ public class JShellTool {
                 CommandKind.HELP_SUBJECT));
         registerCommand(new Command("shortcuts", "Describe shortcuts",
                 "Supported shortcuts include:\n\n" +
-                "<tab>       -- After entering the first few letters of a Java identifier,\n" +
-                "               a jshell command, or, in some cases, a jshell command argument,\n" +
-                "               press the <tab> key to complete the input.\n" +
-                "               If there is more than one completion, show possible completions.\n" +
-                "Shift-<tab> -- After the name and open parenthesis of a method or constructor invocation,\n" +
-                "               hold the <shift> key and press the <tab> to see a synopsis of all\n" +
-                "               matching methods/constructors.\n",
+                "<tab>            -- After entering the first few letters of a Java identifier,\n" +
+                "                    a jshell command, or, in some cases, a jshell command argument,\n" +
+                "                    press the <tab> key to complete the input.\n" +
+                "                    If there is more than one completion, show possible completions.\n" +
+                "Shift-<tab>      -- After the name and open parenthesis of a method or constructor invocation,\n" +
+                "                    hold the <shift> key and press the <tab> to see a synopsis of all\n" +
+                "                    matching methods/constructors.\n" +
+                "<fix-shortcut> v -- After a complete expression, press \"<fix-shortcut> v\" to introduce a new variable\n" +
+                "                    whose type is based on the type of the expression.\n" +
+                "                    The \"<fix-shortcut>\" is either Alt-F1 or Alt-Enter, depending on the platform.\n" +
+                "<fix-shortcut> i -- After an unresolvable identifier, press \"<fix-shortcut> i\" and jshell will propose\n" +
+                "                    possible fully qualified names based on the content of the specified classpath.\n" +
+                "                    The \"<fix-shortcut>\" is either Alt-F1 or Alt-Enter, depending on the platform.\n",
                 CommandKind.HELP_SUBJECT));
     }
 
@@ -1045,19 +1151,136 @@ public class JShellTool {
 
     // --- Command implementations ---
 
-    boolean cmdSetEditor(String arg) {
-        if (arg.isEmpty()) {
-            hard("/seteditor requires a path argument");
+    private static final String[] setSub = new String[]{
+        "format", "field", "feedback", "newmode", "prompt", "editor", "start"};
+
+    // The /set command.  Currently /set format, /set field and /set feedback.
+    // Other commands will fold here, see: 8148317
+    final boolean cmdSet(String arg) {
+        ArgTokenizer at = new ArgTokenizer(arg.trim());
+        String which = setSubCommand(at);
+        if (which == null) {
             return false;
-        } else {
-            List<String> ed = new ArrayList<>();
-            ArgTokenizer at = new ArgTokenizer(arg);
-            String n;
-            while ((n = at.next()) != null) ed.add(n);
-            editor = ed.toArray(new String[ed.size()]);
-            fluff("Editor set to: %s", arg);
-            return true;
         }
+        switch (which) {
+            case "format":
+                return feedback.setFormat(this, at);
+            case "field":
+                return feedback.setField(this, at);
+            case "feedback":
+                return feedback.setFeedback(this, at);
+            case "newmode":
+                return feedback.setNewMode(this, at);
+            case "prompt":
+                return feedback.setPrompt(this, at);
+            case "editor": {
+                String prog = at.next();
+                if (prog == null) {
+                    hard("The '/set editor' command requires a path argument");
+                    return false;
+                } else {
+                    List<String> ed = new ArrayList<>();
+                    ed.add(prog);
+                    String n;
+                    while ((n = at.next()) != null) {
+                        ed.add(n);
+                    }
+                    editor = ed.toArray(new String[ed.size()]);
+                    fluff("Editor set to: %s", arg);
+                    return true;
+                }
+            }
+            case "start": {
+                String filename = at.next();
+                if (filename == null) {
+                    hard("The '/set start' command requires a filename argument.");
+                } else {
+                    try {
+                        byte[] encoded = Files.readAllBytes(toPathResolvingUserHome(filename));
+                        String init = new String(encoded);
+                        PREFS.put(STARTUP_KEY, init);
+                    } catch (AccessDeniedException e) {
+                        hard("File '%s' for /set start is not accessible.", filename);
+                        return false;
+                    } catch (NoSuchFileException e) {
+                        hard("File '%s' for /set start is not found.", filename);
+                        return false;
+                    } catch (Exception e) {
+                        hard("Exception while reading start set file: %s", e);
+                        return false;
+                    }
+                }
+                return true;
+            }
+            default:
+                hard("Error: Invalid /set argument: %s", which);
+                return false;
+        }
+    }
+
+    boolean printSetHelp(ArgTokenizer at) {
+        String which = setSubCommand(at);
+        if (which == null) {
+            return false;
+        }
+        switch (which) {
+            case "format":
+                feedback.printFormatHelp(this);
+                return true;
+            case "field":
+                feedback.printFieldHelp(this);
+                return true;
+            case "feedback":
+                feedback.printFeedbackHelp(this);
+                return true;
+            case "newmode":
+                feedback.printNewModeHelp(this);
+                return true;
+            case "prompt":
+                feedback.printPromptHelp(this);
+                return true;
+            case "editor":
+                hard("Specify the command to launch for the /edit command.");
+                hard("");
+                hard("/set editor <command> <optional-arg>...");
+                hard("");
+                hard("The <command> is an operating system dependent string.");
+                hard("The <command> may include space-separated arguments (such as flags) -- <optional-arg>....");
+                hard("When /edit is used, the temporary file to edit will be appended as the last argument.");
+                return true;
+            case "start":
+                hard("Set the start-up configuration -- a sequence of snippets and commands read at start-up.");
+                hard("");
+                hard("/set start <file>");
+                hard("");
+                hard("The contents of the specified <file> become the default start-up snippets and commands --");
+                hard("which are run when the jshell tool is started or reset.");
+                return true;
+            default:
+                hard("Error: Invalid /set argument: %s", which);
+                return false;
+        }
+    }
+
+    String setSubCommand(ArgTokenizer at) {
+        String[] matches = at.next(setSub);
+        if (matches == null) {
+            error("The /set command requires arguments. See: /help /set");
+            return null;
+        } else if (matches.length == 0) {
+            error("Not a valid argument to /set: %s", at.val());
+            fluff("/set is followed by one of: %s", Arrays.stream(setSub)
+                    .collect(Collectors.joining(", "))
+            );
+            return null;
+        } else if (matches.length > 1) {
+            error("Ambiguous argument to /set: %s", at.val());
+            fluff("Use one of: %s", Arrays.stream(matches)
+                    .collect(Collectors.joining(", "))
+            );
+            return null;
+        }
+        return matches[0];
     }
 
     boolean cmdClasspath(String arg) {
@@ -1131,91 +1354,50 @@ public class JShellTool {
         return true;
     }
 
-    private boolean cmdFeedback(String arg) {
-        switch (arg) {
-            case "":
-            case "d":
-            case "default":
-                feedback = Feedback.Default;
-                break;
-            case "o":
-            case "off":
-                feedback = Feedback.Off;
-                break;
-            case "c":
-            case "concise":
-                feedback = Feedback.Concise;
-                break;
-            case "n":
-            case "normal":
-                feedback = Feedback.Normal;
-                break;
-            case "v":
-            case "verbose":
-                feedback = Feedback.Verbose;
-                break;
-            default:
-                hard("Follow /feedback with of the following:");
-                hard("  off       (errors and critical output only)");
-                hard("  concise");
-                hard("  normal");
-                hard("  verbose");
-                hard("  default");
-                hard("You may also use just the first letter, for example: /f c");
-                hard("In interactive mode 'default' is the same as 'normal', from a file it is the same as 'off'");
-                return false;
-        }
-        fluff("Feedback mode: %s", feedback.name().toLowerCase());
-        return true;
-    }
-
     boolean cmdHelp(String arg) {
-        if (!arg.isEmpty()) {
-            StringBuilder sb = new StringBuilder();
-            commands.values().stream()
-                    .filter(c -> c.command.startsWith(arg))
-                    .forEach(c -> {
-                        sb.append("\n");
-                        sb.append(c.command);
-                        sb.append("\n\n");
-                        sb.append(c.help);
-                        sb.append("\n");
-                    });
-            if (sb.length() > 0) {
-                cmdout.print(sb);
-                return true;
+        ArgTokenizer at = new ArgTokenizer(arg);
+        String subject = at.next();
+        if (subject != null) {
+            Command[] matches = commands.values().stream()
+                    .filter(c -> c.command.startsWith(subject))
+                    .toArray(size -> new Command[size]);
+            at.mark();
+            String sub = at.next();
+            if (sub != null && matches.length == 1 && matches[0].command.equals("/set")) {
+                at.rewind();
+                return printSetHelp(at);
+            }
+            if (matches.length > 0) {
+                for (Command c : matches) {
+                    hard("");
+                    hard("%s", c.command);
+                    hard("");
+                    hard("%s", c.help.replaceAll("\n", LINE_SEP + feedback.getPre()));
+                }
+                return true;
+            } else {
+                error("No commands or subjects start with the provided argument: %s\n\n", arg);
             }
-            cmdout.printf("No commands or subjects start with the provided argument: %s\n\n", arg);
         }
-        int synopsisLen = 0;
-        Map<String, String> synopsis2Description = new LinkedHashMap<>();
-        for (Command cmd : new LinkedHashSet<>(commands.values())) {
-            if (!cmd.kind.showInHelp)
-                continue;
-            StringBuilder synopsis = new StringBuilder();
-            synopsis.append(cmd.command);
-            if (cmd.params != null)
-                synopsis.append(" ").append(cmd.params);
-            synopsis2Description.put(synopsis.toString(), cmd.description);
-            synopsisLen = Math.max(synopsisLen, synopsis.length());
-        }
-        cmdout.println("Type a Java language expression, statement, or declaration.");
-        cmdout.println("Or type one of the following commands:\n");
-        for (Entry<String, String> e : synopsis2Description.entrySet()) {
-            cmdout.print(String.format("%-" + synopsisLen + "s", e.getKey()));
-            cmdout.print(" -- ");
-            String indentedNewLine = System.getProperty("line.separator") +
-                                     String.format("%-" + (synopsisLen + 4) + "s", "");
-            cmdout.println(e.getValue().replace("\n", indentedNewLine));
-        }
-        cmdout.println();
-        cmdout.println("For more information type '/help' followed by the name of command or a subject.");
-        cmdout.println("For example '/help /list' or '/help intro'.  Subjects:\n");
-        commands.values().stream()
-                .filter(c -> c.kind == CommandKind.HELP_SUBJECT)
-                .forEach(c -> {
-            cmdout.printf("%-12s -- %s\n", c.command, c.description);
-        });
+        hard("Type a Java language expression, statement, or declaration.");
+        hard("Or type one of the following commands:");
+        hard("");
+        hardPairs(commands.values().stream()
+                .filter(cmd -> cmd.kind.showInHelp),
+                cmd -> (cmd.params != null)
+                            ? cmd.command + " " + cmd.params
+                            : cmd.command,
+                cmd -> cmd.description
+        );
+        hard("");
+        hard("For more information type '/help' followed by the name of command or a subject.");
+        hard("For example '/help /list' or '/help intro'.  Subjects:");
+        hard("");
+        hardPairs(commands.values().stream()
+                .filter(cmd -> cmd.kind == CommandKind.HELP_SUBJECT),
+                cmd -> cmd.command,
+                cmd -> cmd.description
+        );
         return true;
     }
 
@@ -1476,13 +1658,6 @@ public class JShellTool {
         return true;
     }
 
-    private boolean cmdPrompt() {
-        displayPrompt = !displayPrompt;
-        fluff("Prompt will %sdisplay. Use /prompt to toggle.", displayPrompt ? "" : "NOT ");
-        concise("Prompt: %s", displayPrompt ? "on" : "off");
-        return true;
-    }
-
     private boolean cmdReset() {
         live = false;
         fluff("Resetting state.");
@@ -1571,28 +1746,6 @@ public class JShellTool {
         return true;
     }
 
-    private boolean cmdSetStart(String filename) {
-        if (filename.isEmpty()) {
-            hard("The /setstart command requires a filename argument.");
-        } else {
-            try {
-                byte[] encoded = Files.readAllBytes(toPathResolvingUserHome(filename));
-                String init = new String(encoded);
-                PREFS.put(STARTUP_KEY, init);
-            } catch (AccessDeniedException e) {
-                hard("File '%s' for /setstart is not accessible.", filename);
-                return false;
-            } catch (NoSuchFileException e) {
-                hard("File '%s' for /setstart is not found.", filename);
-                return false;
-            } catch (Exception e) {
-                hard("Exception while reading start set file: %s", e);
-                return false;
-            }
-        }
-        return true;
-    }
-
     private boolean cmdVars() {
         for (VarSnippet vk : state.variables()) {
             String val = state.status(vk) == Status.VALID
@@ -1825,14 +1978,10 @@ public class JShellTool {
             printDiagnostics(source, diagnostics, true);
         } else {
             // Update
-            SubKind subkind = sn.subKind();
-            if (sn instanceof DeclarationSnippet
-                    && (feedback() == Feedback.Verbose
-                    || ste.status() == Status.OVERWRITTEN
-                    || subkind == SubKind.VAR_DECLARATION_SUBKIND
-                    || subkind == SubKind.VAR_DECLARATION_WITH_INITIALIZER_SUBKIND)) {
-                // Under the conditions, display update information
-                displayDeclarationAndValue(ste, true, null);
+            if (sn instanceof DeclarationSnippet) {
+                // display update information
+                displayDeclarationAndValue(ste, true, ste.value());
+
                 List<Diag> other = errorsOnly(diagnostics);
                 if (other.size() > 0) {
                     printDiagnostics(source, other, true);
@@ -1845,118 +1994,117 @@ public class JShellTool {
     @SuppressWarnings("fallthrough")
     private void displayDeclarationAndValue(SnippetEvent ste, boolean update, String value) {
         Snippet key = ste.snippet();
-        String declared;
+        FormatAction action;
         Status status = ste.status();
         switch (status) {
             case VALID:
             case RECOVERABLE_DEFINED:
             case RECOVERABLE_NOT_DEFINED:
                 if (ste.previousStatus().isActive) {
-                    declared = ste.isSignatureChange()
-                        ? "Replaced"
-                        : "Modified";
+                    action = ste.isSignatureChange()
+                        ? FormatAction.REPLACED
+                        : FormatAction.MODIFIED;
                 } else {
-                    declared = "Added";
+                    action = FormatAction.ADDED;
                 }
                 break;
             case OVERWRITTEN:
-                declared = "Overwrote";
+                action = FormatAction.OVERWROTE;
                 break;
             case DROPPED:
-                declared = "Dropped";
+                action = FormatAction.DROPPED;
                 break;
             case REJECTED:
-                declared = "Rejected";
+                action = FormatAction.REJECTED;
                 break;
             case NONEXISTENT:
             default:
                 // Should not occur
-                declared = ste.previousStatus().toString() + "=>" + status.toString();
+                error("Unexpected status: " + ste.previousStatus().toString() + "=>" + status.toString());
+                return;
         }
-        if (update) {
-            declared = "  Update " + declared.toLowerCase();
-        }
-        String however;
+        FormatResolve resolution;
+        String unresolved;
         if (key instanceof DeclarationSnippet && (status == Status.RECOVERABLE_DEFINED || status == Status.RECOVERABLE_NOT_DEFINED)) {
-            String cannotUntil = (status == Status.RECOVERABLE_NOT_DEFINED)
-                    ? " cannot be referenced until"
-                    : " cannot be invoked until";
-            however = (update? " which" : ", however, it") + cannotUntil + unresolved((DeclarationSnippet) key);
+            resolution = (status == Status.RECOVERABLE_NOT_DEFINED)
+                    ? FormatResolve.NOTDEFINED
+                    : FormatResolve.DEFINED;
+            unresolved = unresolved((DeclarationSnippet) key);
         } else {
-            however = "";
+            resolution = FormatResolve.OK;
+            unresolved = "";
         }
         switch (key.subKind()) {
             case CLASS_SUBKIND:
-                fluff("%s class %s%s", declared, ((TypeDeclSnippet) key).name(), however);
+                custom(FormatCase.CLASS, update, action, resolution,
+                        ((TypeDeclSnippet) key).name(), null, unresolved, null);
                 break;
             case INTERFACE_SUBKIND:
-                fluff("%s interface %s%s", declared, ((TypeDeclSnippet) key).name(), however);
+                custom(FormatCase.INTERFACE, update, action, resolution,
+                        ((TypeDeclSnippet) key).name(), null, unresolved, null);
                 break;
             case ENUM_SUBKIND:
-                fluff("%s enum %s%s", declared, ((TypeDeclSnippet) key).name(), however);
+                custom(FormatCase.ENUM, update, action, resolution,
+                        ((TypeDeclSnippet) key).name(), null, unresolved, null);
                 break;
             case ANNOTATION_TYPE_SUBKIND:
-                fluff("%s annotation interface %s%s", declared, ((TypeDeclSnippet) key).name(), however);
+                custom(FormatCase.ANNOTATION, update, action, resolution,
+                        ((TypeDeclSnippet) key).name(), null, unresolved, null);
                 break;
             case METHOD_SUBKIND:
-                fluff("%s method %s(%s)%s", declared, ((MethodSnippet) key).name(),
-                        ((MethodSnippet) key).parameterTypes(), however);
+                custom(FormatCase.METHOD, update, action, resolution,
+                        ((MethodSnippet) key).name(), ((MethodSnippet) key).parameterTypes(), unresolved, null);
                 break;
             case VAR_DECLARATION_SUBKIND:
-                if (!update) {
-                    VarSnippet vk = (VarSnippet) key;
-                    if (status == Status.RECOVERABLE_NOT_DEFINED) {
-                        fluff("%s variable %s%s", declared, vk.name(), however);
-                    } else {
-                        fluff("%s variable %s of type %s%s", declared, vk.name(), vk.typeName(), however);
-                    }
-                    break;
-                }
-            // Fall through
             case VAR_DECLARATION_WITH_INITIALIZER_SUBKIND: {
                 VarSnippet vk = (VarSnippet) key;
                 if (status == Status.RECOVERABLE_NOT_DEFINED) {
-                    if (!update) {
-                        fluff("%s variable %s%s", declared, vk.name(), however);
-                        break;
-                    }
-                } else if (update) {
-                    if (ste.isSignatureChange()) {
-                        hard("%s variable %s, reset to null", declared, vk.name());
-                    }
+                    custom(FormatCase.VARDECLRECOVERABLE, update, action, resolution,
+                            vk.name(), null, unresolved, null);
+                } else if (update && ste.isSignatureChange()) {
+                    custom(FormatCase.VARRESET, update, action, resolution,
+                            vk.name(), null, unresolved, value);
+                } else if (key.subKind() == SubKind.VAR_DECLARATION_WITH_INITIALIZER_SUBKIND) {
+                    custom(FormatCase.VARINIT, update, action, resolution,
+                            vk.name(), vk.typeName(), unresolved, value);
                 } else {
-                    fluff("%s variable %s of type %s with initial value %s",
-                            declared, vk.name(), vk.typeName(), value);
-                    concise("%s : %s", vk.name(), value);
+                    custom(FormatCase.VARDECL, update, action, resolution,
+                            vk.name(), vk.typeName(), unresolved, value);
                 }
                 break;
             }
             case TEMP_VAR_EXPRESSION_SUBKIND: {
                 VarSnippet vk = (VarSnippet) key;
-                if (update) {
-                    hard("%s temporary variable %s, reset to null", declared, vk.name());
-                 } else {
-                    fluff("Expression value is: %s", (value));
-                    fluff("  assigned to temporary variable %s of type %s", vk.name(), vk.typeName());
-                    concise("%s : %s", vk.name(), value);
-                }
+                custom(FormatCase.EXPRESSION, update, action, resolution,
+                        vk.name(), vk.typeName(), null, value);
                 break;
             }
             case OTHER_EXPRESSION_SUBKIND:
-                fluff("Expression value is: %s", (value));
+                error("Unexpected expression form -- value is: %s", (value));
                 break;
             case VAR_VALUE_SUBKIND: {
                 ExpressionSnippet ek = (ExpressionSnippet) key;
-                fluff("Variable %s of type %s has value %s", ek.name(), ek.typeName(), (value));
-                concise("%s : %s", ek.name(), value);
+                custom(FormatCase.VARVALUE, update, action, resolution,
+                        ek.name(), ek.typeName(), null, value);
                 break;
             }
             case ASSIGNMENT_SUBKIND: {
                 ExpressionSnippet ek = (ExpressionSnippet) key;
-                fluff("Variable %s has been assigned the value %s", ek.name(), (value));
-                concise("%s : %s", ek.name(), value);
+                custom(FormatCase.ASSIGNMENT, update, action, resolution,
+                        ek.name(), ek.typeName(), null, value);
                 break;
             }
+            case SINGLE_TYPE_IMPORT_SUBKIND:
+            case TYPE_IMPORT_ON_DEMAND_SUBKIND:
+            case SINGLE_STATIC_IMPORT_SUBKIND:
+            case STATIC_IMPORT_ON_DEMAND_SUBKIND:
+                custom(FormatCase.IMPORT, update, action, resolution,
+                        ((ImportSnippet) key).name(), null, null, null);
+                break;
+            case STATEMENT_SUBKIND:
+                custom(FormatCase.STATEMENT, update, action, resolution,
+                        null, null, null, null);
+                break;
         }
     }
     //where
@@ -1992,7 +2140,7 @@ public class JShellTool {
     }
     //where
     void printUnresolved(UnresolvedReferenceException ex) {
-        MethodSnippet corralled =  ex.getMethodSnippet();
+        DeclarationSnippet corralled =  ex.getSnippet();
         List<Diag> otherErrors = errorsOnly(state.diagnostics(corralled));
         StringBuilder sb = new StringBuilder();
         if (otherErrors.size() > 0) {
@@ -2008,7 +2156,10 @@ public class JShellTool {
             sb.append(".");
         }
 
-        hard("Attempted to call %s which cannot be invoked until%s", corralled.name(),
+        String format = corralled.kind() == METHOD
+                ? "Attempted to call %s which cannot be invoked until%s"
+                : "Attempted to use %s which cannot be accessed until%s";
+        hard(format, corralled.name(),
                 unresolved(corralled), sb.toString());
         if (otherErrors.size() > 0) {
             printDiagnostics(corralled.source(), otherErrors, true);
@@ -2042,34 +2193,9 @@ public class JShellTool {
                 sb.append(", ");
             }
         }
-        switch (unr.size()) {
-            case 0:
-                break;
-            case 1:
-                sb.append(" is declared");
-                break;
-            default:
-                sb.append(" are declared");
-                break;
-        }
         return sb.toString();
     }
 
-    enum Feedback {
-        Default,
-        Off,
-        Concise,
-        Normal,
-        Verbose
-    }
-
-    Feedback feedback() {
-        if (feedback == Feedback.Default) {
-            return input == null || input.interactiveOutput() ? Feedback.Normal : Feedback.Off;
-        }
-        return feedback;
-    }
-
     /** The current version number as a string.
      */
     static String version() {
diff --git a/langtools/src/jdk.jshell/share/classes/jdk/jshell/CompletenessAnalyzer.java b/langtools/src/jdk.jshell/share/classes/jdk/jshell/CompletenessAnalyzer.java
index 462d61e87de..2ae696a026f 100644
--- a/langtools/src/jdk.jshell/share/classes/jdk/jshell/CompletenessAnalyzer.java
+++ b/langtools/src/jdk.jshell/share/classes/jdk/jshell/CompletenessAnalyzer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -231,7 +231,7 @@ class CompletenessAnalyzer {
 
         // Declarations and type parameters (thus expressions)
         EXTENDS(TokenKind.EXTENDS, XEXPR|XDECL),  //  extends
-        COMMA(TokenKind.COMMA, XEXPR|XDECL|XSTART),  //  ,
+        COMMA(TokenKind.COMMA, XEXPR|XDECL),  //  ,
         AMP(TokenKind.AMP, XEXPR|XDECL),  //  &
         GT(TokenKind.GT, XEXPR|XDECL),  //  >
         LT(TokenKind.LT, XEXPR|XDECL1),  //  <
diff --git a/langtools/src/jdk.jshell/share/classes/jdk/jshell/Corraller.java b/langtools/src/jdk.jshell/share/classes/jdk/jshell/Corraller.java
new file mode 100644
index 00000000000..349e393caa0
--- /dev/null
+++ b/langtools/src/jdk.jshell/share/classes/jdk/jshell/Corraller.java
@@ -0,0 +1,148 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package jdk.jshell;
+
+import java.util.List;
+import com.sun.source.tree.ArrayTypeTree;
+import com.sun.source.tree.ClassTree;
+import com.sun.source.tree.ExpressionTree;
+import com.sun.source.tree.MethodTree;
+import com.sun.source.tree.Tree;
+import com.sun.source.tree.VariableTree;
+import jdk.jshell.Wrap.Range;
+import static java.util.stream.Collectors.toList;
+
+/**
+ * Produce a corralled version of the Wrap for a snippet.
+ *
+ * @author Robert Field
+ */
+class Corraller {
+
+    private final int index;
+    private final String compileSource;
+    private final TreeDissector dis;
+
+    Corraller(int index, String compileSource, TreeDissector dis) {
+        this.index = index;
+        this.compileSource = compileSource;
+        this.dis = dis;
+    }
+
+    Wrap corralTree(Tree tree, String enclosingType, int indent) {
+        switch (tree.getKind()) {
+            case VARIABLE:
+                return corralVariable((VariableTree) tree, indent);
+            case CLASS:
+            case ENUM:
+            case ANNOTATION_TYPE:
+            case INTERFACE:
+                return corralType((ClassTree) tree, indent);
+            case METHOD:
+                return corralMethod((MethodTree) tree, enclosingType, indent);
+            default:
+                return null;
+        }
+    }
+
+    Wrap corralMethod(MethodTree mt) {
+        return corralMethod(mt, null, 1);
+    }
+
+    Wrap corralMethod(MethodTree mt, String enclosingType, int indent) {
+        Range modRange = dis.treeToRange(mt.getModifiers());
+        Range tpRange = dis.treeListToRange(mt.getTypeParameters());
+        Range typeRange = dis.treeToRange(mt.getReturnType());
+        String name = mt.getName().toString();
+        if ("<init>".equals(name)) {
+            name = enclosingType;
+        }
+        Range paramRange = dis.treeListToRange(mt.getParameters());
+        Range throwsRange = dis.treeListToRange(mt.getThrows());
+        return Wrap.corralledMethod(compileSource,
+                modRange, tpRange, typeRange, name, paramRange, throwsRange, index, indent);
+    }
+
+    Wrap corralVariable(VariableTree vt, int indent) {
+        String name = vt.getName().toString();
+        Range modRange = dis.treeToRange(vt.getModifiers());
+        Tree baseType = vt.getType();
+        StringBuilder sbBrackets = new StringBuilder();
+        while (baseType instanceof ArrayTypeTree) {
+            //TODO handle annotations too
+            baseType = ((ArrayTypeTree) baseType).getType();
+            sbBrackets.append("[]");
+        }
+        Range rtype = dis.treeToRange(baseType);
+        Range runit = dis.treeToRange(vt);
+        runit = new Range(runit.begin, runit.end - 1);
+        ExpressionTree it = vt.getInitializer();
+        int nameMax;
+        if (it != null) {
+            Range rinit = dis.treeToRange(it);
+            nameMax = rinit.begin - 1;
+        } else {
+            nameMax = runit.end - 1;
+        }
+        int nameStart = compileSource.lastIndexOf(name, nameMax);
+        if (nameStart < 0) {
+            throw new AssertionError("Name '" + name + "' not found");
+        }
+        int nameEnd = nameStart + name.length();
+        Range rname = new Range(nameStart, nameEnd);
+        return Wrap.corralledVar(compileSource, modRange, rtype, sbBrackets.toString(), rname, indent);
+    }
+
+    Wrap corralType(ClassTree ct, int indent) {
+        boolean isClass;
+        switch (ct.getKind()) {
+            case CLASS:
+                isClass = true;
+                break;
+            case INTERFACE:
+                isClass = false;
+                break;
+            default:
+                return null;
+        }
+        Range modRange = dis.treeToRange(ct.getModifiers());
+        String name = ct.getSimpleName().toString();
+        Range tpRange = dis.treeListToRange(ct.getTypeParameters());
+        Range extendsRange = dis.treeToRange(ct.getExtendsClause());
+        List<Range> implementsRanges = ct.getImplementsClause().stream()
+                .map(ic -> dis.treeToRange(ic))
+                .collect(toList());
+        List<Wrap> members = ct.getMembers().stream()
+                .map(t -> corralTree(t, name, indent + 1))
+                .filter(w -> w != null)
+                .collect(toList());
+        boolean hasConstructor = ct.getMembers().stream()
+                .anyMatch(t -> t.getKind() == Tree.Kind.METHOD && ((MethodTree) t).getName().toString().equals("<init>"));
+        Wrap wrap = Wrap.corralledType(compileSource, modRange, ct.getKind(), name, tpRange,
+                extendsRange, implementsRanges, members, isClass && !hasConstructor, index, indent);
+        return wrap;
+    }
+}
diff --git a/langtools/src/jdk.jshell/share/classes/jdk/jshell/Eval.java b/langtools/src/jdk.jshell/share/classes/jdk/jshell/Eval.java
index aede678b0b6..610840353ec 100644
--- a/langtools/src/jdk.jshell/share/classes/jdk/jshell/Eval.java
+++ b/langtools/src/jdk.jshell/share/classes/jdk/jshell/Eval.java
@@ -53,6 +53,7 @@ import java.util.Set;
 import jdk.jshell.ClassTracker.ClassInfo;
 import jdk.jshell.Key.ErroneousKey;
 import jdk.jshell.Key.MethodKey;
+import jdk.jshell.Key.TypeDeclKey;
 import jdk.jshell.Snippet.SubKind;
 import jdk.jshell.TaskFactory.AnalyzeTask;
 import jdk.jshell.TaskFactory.BaseTask;
@@ -300,7 +301,8 @@ class Eval {
         ClassTree klassTree = (ClassTree) unitTree;
         String name = klassTree.getSimpleName().toString();
         Wrap guts = Wrap.classMemberWrap(compileSource);
-        Wrap corralled = null; //TODO
+        TypeDeclKey key = state.keyMap.keyForClass(name);
+        Wrap corralled = new Corraller(key.index(), compileSource, dis).corralType(klassTree, 1);
         Snippet snip = new TypeDeclSnippet(state.keyMap.keyForClass(name), userSource, guts,
                 name, snippetKind,
                 corralled, tds.declareReferences(), tds.bodyReferences());
@@ -362,12 +364,8 @@ class Eval {
         String unitName = mt.getName().toString();
         Wrap guts = Wrap.classMemberWrap(compileSource);
 
-        Range modRange = dis.treeToRange(mt.getModifiers());
-        Range tpRange = dis.treeListToRange(mt.getTypeParameters());
         Range typeRange = dis.treeToRange(mt.getReturnType());
         String name = mt.getName().toString();
-        Range paramRange = dis.treeListToRange(mt.getParameters());
-        Range throwsRange = dis.treeListToRange(mt.getThrows());
 
         String parameterTypes
                 = mt.getParameters()
@@ -378,8 +376,7 @@ class Eval {
 
         MethodKey key = state.keyMap.keyForMethod(name, parameterTypes);
         // rewrap with correct Key index
-        Wrap corralled = Wrap.corralledMethod(compileSource,
-                modRange, tpRange, typeRange, name, paramRange, throwsRange, key.index());
+        Wrap corralled = new Corraller(key.index(), compileSource, dis).corralMethod(mt);
         Snippet snip = new MethodSnippet(key, userSource, guts,
                 unitName, signature,
                 corralled, tds.declareReferences(), tds.bodyReferences());
@@ -420,7 +417,7 @@ class Eval {
         TaskFactory.AnalyzeTask at = trialCompile(guts);
         if (!at.hasErrors() && at.firstCuTree() != null) {
             return TreeDissector.createByFirstClass(at)
-                    .typeOfReturnStatement(at.messages(), state.maps::fullClassNameAndPackageToClass);
+                    .typeOfReturnStatement(at, state);
         }
         return null;
     }
diff --git a/langtools/src/jdk.jshell/share/classes/jdk/jshell/ExecutionControl.java b/langtools/src/jdk.jshell/share/classes/jdk/jshell/ExecutionControl.java
index ad115656661..8f629fd75c8 100644
--- a/langtools/src/jdk.jshell/share/classes/jdk/jshell/ExecutionControl.java
+++ b/langtools/src/jdk.jshell/share/classes/jdk/jshell/ExecutionControl.java
@@ -225,7 +225,7 @@ class ExecutionControl {
                 int id = in.readInt();
                 StackTraceElement[] elems = readStackTrace();
                 Snippet si = maps.getSnippet(id);
-                throw new UnresolvedReferenceException((MethodSnippet) si, elems);
+                throw new UnresolvedReferenceException((DeclarationSnippet) si, elems);
             }
             case RESULT_KILLED: {
                 proc.out.println("Killed.");
diff --git a/langtools/src/jdk.jshell/share/classes/jdk/jshell/JShell.java b/langtools/src/jdk.jshell/share/classes/jdk/jshell/JShell.java
index 858aee274dd..2c731f5ba0c 100644
--- a/langtools/src/jdk.jshell/share/classes/jdk/jshell/JShell.java
+++ b/langtools/src/jdk.jshell/share/classes/jdk/jshell/JShell.java
@@ -346,10 +346,20 @@ public class JShell implements AutoCloseable {
      * @see JShell#onShutdown(java.util.function.Consumer)
      */
     public List<SnippetEvent> eval(String input) throws IllegalStateException {
-        checkIfAlive();
-        List<SnippetEvent> events = eval.eval(input);
-        events.forEach(this::notifyKeyStatusEvent);
-        return Collections.unmodifiableList(events);
+        SourceCodeAnalysisImpl a = sourceCodeAnalysis;
+        if (a != null) {
+            a.suspendIndexing();
+        }
+        try {
+            checkIfAlive();
+            List<SnippetEvent> events = eval.eval(input);
+            events.forEach(this::notifyKeyStatusEvent);
+            return Collections.unmodifiableList(events);
+        } finally {
+            if (a != null) {
+                a.resumeIndexing();
+            }
+        }
     }
 
     /**
diff --git a/langtools/src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysis.java b/langtools/src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysis.java
index f9a31f1de76..3aee3204425 100644
--- a/langtools/src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysis.java
+++ b/langtools/src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysis.java
@@ -69,6 +69,28 @@ public abstract class SourceCodeAnalysis {
      */
     public abstract String documentation(String input, int cursor);
 
+    /**
+     * Infer the type of the given expression. The expression spans from the beginning of {@code code}
+     * to the given {@code cursor} position. Returns null if the type of the expression cannot
+     * be inferred.
+     *
+     * @param code the expression for which the type should be inferred
+     * @param cursor current cursor position in the given code
+     * @return the inferred type, or null if it cannot be inferred
+     */
+    public abstract String analyzeType(String code, int cursor);
+
+    /**
+     * List qualified names known for the simple name in the given code immediately
+     * to the left of the given cursor position. The qualified names are gathered by inspecting the
+     * classpath used by eval (see {@link JShell#addToClasspath(java.lang.String)}).
+     *
+     * @param code the expression for which the candidate qualified names should be computed
+     * @param cursor current cursor position in the given code
+     * @return the known qualified names
+     */
+    public abstract QualifiedNames listQualifiedNames(String code, int cursor);
+
     /**
      * Internal only constructor
      */
@@ -80,7 +102,7 @@ public abstract class SourceCodeAnalysis {
      */
     public static class CompletionInfo {
 
-        public CompletionInfo(Completeness completeness, int unitEndPos, String source, String remaining) {
+        CompletionInfo(Completeness completeness, int unitEndPos, String source, String remaining) {
             this.completeness = completeness;
             this.unitEndPos = unitEndPos;
             this.source = source;
@@ -198,4 +220,65 @@ public abstract class SourceCodeAnalysis {
          */
         public final boolean isSmart;
     }
+
+    /**
+     * List of possible qualified names.
+     */
+    public static final class QualifiedNames {
+
+        private final List<String> names;
+        private final int simpleNameLength;
+        private final boolean upToDate;
+        private final boolean resolvable;
+
+        QualifiedNames(List<String> names, int simpleNameLength, boolean upToDate, boolean resolvable) {
+            this.names = names;
+            this.simpleNameLength = simpleNameLength;
+            this.upToDate = upToDate;
+            this.resolvable = resolvable;
+        }
+
+        /**
+         * Known qualified names for the given simple name in the original code.
+         *
+         * @return known qualified names
+         */
+        public List<String> getNames() {
+            return names;
+        }
+
+        /**
+         * The length of the simple name in the original code for which the
+         * qualified names where gathered.
+         *
+         * @return the length of the simple name; -1 if there is no name immediately left to the cursor for
+         *         which the candidates could be computed
+         */
+        public int getSimpleNameLength() {
+            return simpleNameLength;
+        }
+
+        /**
+         * Whether the result is based on up to date data. The
+         * {@link SourceCodeAnalysis#listQualifiedNames(java.lang.String, int) listQualifiedNames}
+         * method may return before the classpath is fully inspected, in which case this method will
+         * return {@code false}. If the result is based on a fully inspected classpath, this method
+         * will return {@code true}.
+         *
+         * @return true iff the results is based on up-to-date data
+         */
+        public boolean isUpToDate() {
+            return upToDate;
+        }
+
+        /**
+         * Whether the given simple name in the original code refers to a resolvable element.
+         *
+         * @return true iff the given simple name in the original code refers to a resolvable element
+         */
+        public boolean isResolvable() {
+            return resolvable;
+        }
+
+    }
 }
diff --git a/langtools/src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysisImpl.java b/langtools/src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysisImpl.java
index bbd3c286322..2fbb46a2722 100644
--- a/langtools/src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysisImpl.java
+++ b/langtools/src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysisImpl.java
@@ -79,13 +79,23 @@ import java.net.URI;
 import java.nio.file.DirectoryStream;
 import java.nio.file.FileSystem;
 import java.nio.file.FileSystems;
+import java.nio.file.FileVisitResult;
+import java.nio.file.FileVisitor;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.util.Arrays;
+import java.util.Collection;
 import java.util.Comparator;
+import java.util.HashMap;
 import java.util.HashSet;
+import java.util.LinkedHashSet;
+import java.util.Map;
 import java.util.NoSuchElementException;
 import java.util.Set;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
 import java.util.function.Function;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -99,6 +109,7 @@ import java.util.stream.Stream;
 import java.util.stream.StreamSupport;
 
 import javax.lang.model.SourceVersion;
+
 import javax.lang.model.element.ExecutableElement;
 import javax.lang.model.element.PackageElement;
 import javax.lang.model.element.QualifiedNameable;
@@ -118,12 +129,30 @@ import static jdk.jshell.Util.REPL_DOESNOTMATTER_CLASS_NAME;
  * @author Robert Field
  */
 class SourceCodeAnalysisImpl extends SourceCodeAnalysis {
+
+    private static final Map<Path, ClassIndex> PATH_TO_INDEX = new HashMap<>();
+    private static final ExecutorService INDEXER = Executors.newFixedThreadPool(1, r -> {
+        Thread t = new Thread(r);
+        t.setDaemon(true);
+        t.setUncaughtExceptionHandler((thread, ex) -> ex.printStackTrace());
+        return t;
+    });
+
     private final JShell proc;
     private final CompletenessAnalyzer ca;
+    private final Map<Path, ClassIndex> currentIndexes = new HashMap<>();
+    private int indexVersion;
+    private int classpathVersion;
+    private final Object suspendLock = new Object();
+    private int suspend;
 
     SourceCodeAnalysisImpl(JShell proc) {
         this.proc = proc;
         this.ca = new CompletenessAnalyzer(proc);
+
+        int cpVersion = classpathVersion = 1;
+
+        INDEXER.submit(() -> refreshIndexes(cpVersion));
     }
 
     @Override
@@ -203,6 +232,15 @@ class SourceCodeAnalysisImpl extends SourceCodeAnalysis {
 
     @Override
     public List<Suggestion> completionSuggestions(String code, int cursor, int[] anchor) {
+        suspendIndexing();
+        try {
+            return completionSuggestionsImpl(code, cursor, anchor);
+        } finally {
+            resumeIndexing();
+        }
+    }
+
+    private List<Suggestion> completionSuggestionsImpl(String code, int cursor, int[] anchor) {
         code = code.substring(0, cursor);
         Matcher m = JAVA_IDENTIFIER.matcher(code);
         String identifier = "";
@@ -390,8 +428,11 @@ class SourceCodeAnalysisImpl extends SourceCodeAnalysis {
 
                 long start = sp.getStartPosition(topLevel, tree);
                 long end = sp.getEndPosition(topLevel, tree);
+                long prevEnd = deepest[0] != null ? sp.getEndPosition(topLevel, deepest[0].getLeaf()) : -1;
 
-                if (start <= pos && pos <= end) {
+                if (start <= pos && pos <= end &&
+                    (start != end || prevEnd != end || deepest[0] == null ||
+                     deepest[0].getParentPath().getLeaf() != getCurrentPath().getLeaf())) {
                     deepest[0] = new TreePath(getCurrentPath(), tree);
                     return super.scan(tree, p);
                 }
@@ -589,32 +630,28 @@ class SourceCodeAnalysisImpl extends SourceCodeAnalysis {
                 .collect(toList());
     }
 
-    private Set<String> emptyContextPackages = null;
-
     void classpathChanged() {
-        emptyContextPackages = null;
+        synchronized (currentIndexes) {
+            int cpVersion = ++classpathVersion;
+
+            INDEXER.submit(() -> refreshIndexes(cpVersion));
+        }
     }
 
     private Set<PackageElement> listPackages(AnalyzeTask at, String enclosingPackage) {
-        Set<String> packs;
-
-        if (enclosingPackage.isEmpty() && emptyContextPackages != null) {
-            packs = emptyContextPackages;
-        } else {
-            packs = new HashSet<>();
-
-            listPackages(StandardLocation.PLATFORM_CLASS_PATH, enclosingPackage, packs);
-            listPackages(StandardLocation.CLASS_PATH, enclosingPackage, packs);
-            listPackages(StandardLocation.SOURCE_PATH, enclosingPackage, packs);
-
-            if (enclosingPackage.isEmpty()) {
-                emptyContextPackages = packs;
-            }
+        synchronized (currentIndexes) {
+            return currentIndexes.values()
+                                 .stream()
+                                 .flatMap(idx -> idx.packages.stream())
+                                 .filter(p -> enclosingPackage.isEmpty() || p.startsWith(enclosingPackage + "."))
+                                 .map(p -> {
+                                     int dot = p.indexOf('.', enclosingPackage.length() + 1);
+                                     return dot == (-1) ? p : p.substring(0, dot);
+                                 })
+                                 .distinct()
+                                 .map(p -> createPackageElement(at, p))
+                                 .collect(Collectors.toSet());
         }
-
-        return packs.stream()
-                    .map(pkg -> createPackageElement(at, pkg))
-                    .collect(Collectors.toSet());
     }
 
     private PackageElement createPackageElement(AnalyzeTask at, String packageName) {
@@ -625,79 +662,6 @@ class SourceCodeAnalysisImpl extends SourceCodeAnalysis {
         return existing;
     }
 
-    private void listPackages(Location loc, String enclosing, Set<String> packs) {
-        Iterable<? extends Path> paths = proc.taskFactory.fileManager().getLocationAsPaths(loc);
-
-        if (paths == null)
-            return ;
-
-        for (Path p : paths) {
-            listPackages(p, enclosing, packs);
-        }
-    }
-
-    private void listPackages(Path path, String enclosing, Set<String> packages) {
-        try {
-            if (path.equals(Paths.get("JRT_MARKER_FILE"))) {
-                FileSystem jrtfs = FileSystems.getFileSystem(URI.create("jrt:/"));
-                Path modules = jrtfs.getPath("modules");
-                try (DirectoryStream<Path> stream = Files.newDirectoryStream(modules)) {
-                    for (Path c : stream) {
-                        listDirectory(c, enclosing, packages);
-                    }
-                }
-            } else if (!Files.isDirectory(path)) {
-                if (Files.exists(path)) {
-                    ClassLoader cl = SourceCodeAnalysisImpl.class.getClassLoader();
-
-                    try (FileSystem zip = FileSystems.newFileSystem(path, cl)) {
-                        listDirectory(zip.getRootDirectories().iterator().next(), enclosing, packages);
-                    }
-                }
-            } else {
-                listDirectory(path, enclosing, packages);
-            }
-        } catch (IOException ex) {
-            proc.debug(ex, "SourceCodeAnalysisImpl.listPackages(" + path.toString() + ", " + enclosing + ", " + packages + ")");
-        }
-    }
-
-    private void listDirectory(Path path, String enclosing, Set<String> packages) throws IOException {
-        String separator = path.getFileSystem().getSeparator();
-        Path resolved = path.resolve(enclosing.replace(".", separator));
-
-        if (Files.isDirectory(resolved)) {
-            try (DirectoryStream<Path> ds = Files.newDirectoryStream(resolved)) {
-                for (Path entry : ds) {
-                    String name = pathName(entry);
-
-                    if (SourceVersion.isIdentifier(name) &&
-                        Files.isDirectory(entry) &&
-                        validPackageCandidate(entry)) {
-                        packages.add(enclosing + (enclosing.isEmpty() ? "" : ".") + name);
-                    }
-                }
-            }
-        }
-    }
-
-    private boolean validPackageCandidate(Path p) throws IOException {
-        try (Stream<Path> dir = Files.list(p)) {
-            return dir.anyMatch(e -> Files.isDirectory(e) && SourceVersion.isIdentifier(pathName(e)) ||
-                                e.getFileName().toString().endsWith(".class"));
-        }
-    }
-
-    private String pathName(Path p) {
-        String separator = p.getFileSystem().getSeparator();
-        String name = p.getFileName().toString();
-
-        if (name.endsWith(separator)) //jars have '/' appended
-            name = name.substring(0, name.length() - separator.length());
-
-        return name;
-    }
-
     private Element createArrayLengthSymbol(AnalyzeTask at, TypeMirror site) {
         Name length = Names.instance(at.getContext()).length;
         Type intType = Symtab.instance(at.getContext()).intType;
@@ -965,6 +929,15 @@ class SourceCodeAnalysisImpl extends SourceCodeAnalysis {
 
     @Override
     public String documentation(String code, int cursor) {
+        suspendIndexing();
+        try {
+            return documentationImpl(code, cursor);
+        } finally {
+            resumeIndexing();
+        }
+    }
+
+    private String documentationImpl(String code, int cursor) {
         code = code.substring(0, cursor);
         if (code.trim().isEmpty()) { //TODO: comment handling
             code += ";";
@@ -1074,4 +1047,347 @@ class SourceCodeAnalysisImpl extends SourceCodeAnalysis {
         }
         return arrayType;
     }
+
+    @Override
+    public String analyzeType(String code, int cursor) {
+        code = code.substring(0, cursor);
+        CompletionInfo completionInfo = analyzeCompletion(code);
+        if (!completionInfo.completeness.isComplete)
+            return null;
+        if (completionInfo.completeness == Completeness.COMPLETE_WITH_SEMI) {
+            code += ";";
+        }
+
+        OuterWrap codeWrap;
+        switch (guessKind(code)) {
+            case IMPORT: case METHOD: case CLASS: case ENUM:
+            case INTERFACE: case ANNOTATION_TYPE: case VARIABLE:
+                return null;
+            default:
+                codeWrap = wrapInClass(Wrap.methodWrap(code));
+                break;
+        }
+        AnalyzeTask at = proc.taskFactory.new AnalyzeTask(codeWrap);
+        SourcePositions sp = at.trees().getSourcePositions();
+        CompilationUnitTree topLevel = at.firstCuTree();
+        int pos = codeWrap.snippetIndexToWrapIndex(code.length());
+        TreePath tp = pathFor(topLevel, sp, pos);
+        while (ExpressionTree.class.isAssignableFrom(tp.getParentPath().getLeaf().getKind().asInterface()) &&
+               tp.getParentPath().getLeaf().getKind() != Kind.ERRONEOUS &&
+               tp.getParentPath().getParentPath() != null)
+            tp = tp.getParentPath();
+        TypeMirror type = at.trees().getTypeMirror(tp);
+
+        if (type == null)
+            return null;
+
+        switch (type.getKind()) {
+            case ERROR: case NONE: case OTHER:
+            case PACKAGE: case VOID:
+                return null; //not usable
+            case NULL:
+                type = at.getElements().getTypeElement("java.lang.Object").asType();
+                break;
+        }
+
+        return TreeDissector.printType(at, proc, type);
+    }
+
+    @Override
+    public QualifiedNames listQualifiedNames(String code, int cursor) {
+        code = code.substring(0, cursor);
+        if (code.trim().isEmpty()) {
+            return new QualifiedNames(Collections.emptyList(), -1, true, false);
+        }
+        OuterWrap codeWrap;
+        switch (guessKind(code)) {
+            case IMPORT:
+                return new QualifiedNames(Collections.emptyList(), -1, true, false);
+            case METHOD:
+                codeWrap = wrapInClass(Wrap.classMemberWrap(code));
+                break;
+            default:
+                codeWrap = wrapInClass(Wrap.methodWrap(code));
+                break;
+        }
+        AnalyzeTask at = proc.taskFactory.new AnalyzeTask(codeWrap);
+        SourcePositions sp = at.trees().getSourcePositions();
+        CompilationUnitTree topLevel = at.firstCuTree();
+        TreePath tp = pathFor(topLevel, sp, codeWrap.snippetIndexToWrapIndex(code.length()));
+        if (tp.getLeaf().getKind() != Kind.IDENTIFIER) {
+            return new QualifiedNames(Collections.emptyList(), -1, true, false);
+        }
+        Scope scope = at.trees().getScope(tp);
+        TypeMirror type = at.trees().getTypeMirror(tp);
+        Element el = at.trees().getElement(tp);
+
+        boolean erroneous = (type.getKind() == TypeKind.ERROR && el.getKind() == ElementKind.CLASS) ||
+                            (el.getKind() == ElementKind.PACKAGE && el.getEnclosedElements().isEmpty());
+        String simpleName = ((IdentifierTree) tp.getLeaf()).getName().toString();
+        boolean upToDate;
+        List<String> result;
+
+        synchronized (currentIndexes) {
+            upToDate = classpathVersion == indexVersion;
+            result = currentIndexes.values()
+                                   .stream()
+                                   .flatMap(idx -> idx.classSimpleName2FQN.getOrDefault(simpleName,
+                                                                                        Collections.emptyList()).stream())
+                                   .distinct()
+                                   .filter(fqn -> isAccessible(at, scope, fqn))
+                                   .sorted()
+                                   .collect(Collectors.toList());
+        }
+
+        return new QualifiedNames(result, simpleName.length(), upToDate, !erroneous);
+    }
+
+    private boolean isAccessible(AnalyzeTask at, Scope scope, String fqn) {
+        TypeElement type = at.getElements().getTypeElement(fqn);
+        if (type == null)
+            return false;
+        return at.trees().isAccessible(scope, type);
+    }
+
+    //--------------------
+    // classpath indexing:
+    //--------------------
+
+    //the indexing can be suspended when a more important task is running:
+    private void waitIndexingNotSuspended() {
+        boolean suspendedNotified = false;
+        synchronized (suspendLock) {
+            while (suspend > 0) {
+                if (!suspendedNotified) {
+                    suspendedNotified = true;
+                }
+                try {
+                    suspendLock.wait();
+                } catch (InterruptedException ex) {
+                }
+            }
+        }
+    }
+
+    public void suspendIndexing() {
+        synchronized (suspendLock) {
+            suspend++;
+        }
+    }
+
+    public void resumeIndexing() {
+        synchronized (suspendLock) {
+            if (--suspend == 0) {
+                suspendLock.notifyAll();
+            }
+        }
+    }
+
+    //update indexes, either initially or after a classpath change:
+    private void refreshIndexes(int version) {
+        try {
+            Collection<Path> paths = new ArrayList<>();
+            MemoryFileManager fm = proc.taskFactory.fileManager();
+
+            appendPaths(fm, StandardLocation.PLATFORM_CLASS_PATH, paths);
+            appendPaths(fm, StandardLocation.CLASS_PATH, paths);
+            appendPaths(fm, StandardLocation.SOURCE_PATH, paths);
+
+            Map<Path, ClassIndex> newIndexes = new HashMap<>();
+
+            //setup existing/last known data:
+            for (Path p : paths) {
+                ClassIndex index = PATH_TO_INDEX.get(p);
+                if (index != null) {
+                    newIndexes.put(p, index);
+                }
+            }
+
+            synchronized (currentIndexes) {
+                //temporary setting old data:
+                currentIndexes.clear();
+                currentIndexes.putAll(newIndexes);
+            }
+
+            //update/compute the indexes if needed:
+            for (Path p : paths) {
+                waitIndexingNotSuspended();
+
+                ClassIndex index = indexForPath(p);
+                newIndexes.put(p, index);
+            }
+
+            synchronized (currentIndexes) {
+                currentIndexes.clear();
+                currentIndexes.putAll(newIndexes);
+            }
+        } catch (Exception ex) {
+            proc.debug(ex, "SourceCodeAnalysisImpl.refreshIndexes(" + version + ")");
+        } finally {
+            synchronized (currentIndexes) {
+                indexVersion = version;
+            }
+        }
+    }
+
+    private void appendPaths(MemoryFileManager fm, Location loc, Collection<Path> paths) {
+        Iterable<? extends Path> locationPaths = fm.getLocationAsPaths(loc);
+        if (locationPaths == null)
+            return ;
+        for (Path path : locationPaths) {
+            if (".".equals(path.toString())) {
+                //skip CWD
+                continue;
+            }
+
+            paths.add(path);
+        }
+    }
+
+    //create/update index a given JavaFileManager entry (which may be a JDK installation, a jar/zip file or a directory):
+    //if an index exists for the given entry, the existing index is kept unless the timestamp is modified
+    private ClassIndex indexForPath(Path path) {
+        if (isJRTMarkerFile(path)) {
+            FileSystem jrtfs = FileSystems.getFileSystem(URI.create("jrt:/"));
+            Path modules = jrtfs.getPath("modules");
+            return PATH_TO_INDEX.compute(path, (p, index) -> {
+                try {
+                    long lastModified = Files.getLastModifiedTime(modules).toMillis();
+                    if (index == null || index.timestamp != lastModified) {
+                        try (DirectoryStream<Path> stream = Files.newDirectoryStream(modules)) {
+                            index = doIndex(lastModified, path, stream);
+                        }
+                    }
+                    return index;
+                } catch (IOException ex) {
+                    proc.debug(ex, "SourceCodeAnalysisImpl.indexesForPath(" + path.toString() + ")");
+                    return new ClassIndex(-1, path, Collections.emptySet(), Collections.emptyMap());
+                }
+            });
+        } else if (!Files.isDirectory(path)) {
+            if (Files.exists(path)) {
+                return PATH_TO_INDEX.compute(path, (p, index) -> {
+                    try {
+                        long lastModified = Files.getLastModifiedTime(p).toMillis();
+                        if (index == null || index.timestamp != lastModified) {
+                            ClassLoader cl = SourceCodeAnalysisImpl.class.getClassLoader();
+
+                            try (FileSystem zip = FileSystems.newFileSystem(path, cl)) {
+                                index = doIndex(lastModified, path, zip.getRootDirectories());
+                            }
+                        }
+                        return index;
+                    } catch (IOException ex) {
+                        proc.debug(ex, "SourceCodeAnalysisImpl.indexesForPath(" + path.toString() + ")");
+                        return new ClassIndex(-1, path, Collections.emptySet(), Collections.emptyMap());
+                    }
+                });
+            } else {
+                return new ClassIndex(-1, path, Collections.emptySet(), Collections.emptyMap());
+            }
+        } else {
+            return PATH_TO_INDEX.compute(path, (p, index) -> {
+                //no persistence for directories, as we cannot check timestamps:
+                if (index == null) {
+                    index = doIndex(-1, path, Arrays.asList(p));
+                }
+                return index;
+            });
+        }
+    }
+
+    static boolean isJRTMarkerFile(Path path) {
+        return path.equals(Paths.get("JRT_MARKER_FILE"));
+    }
+
+    //create an index based on the content of the given dirs; the original JavaFileManager entry is originalPath.
+    private ClassIndex doIndex(long timestamp, Path originalPath, Iterable<? extends Path> dirs) {
+        Set<String> packages = new HashSet<>();
+        Map<String, Collection<String>> classSimpleName2FQN = new HashMap<>();
+
+        for (Path d : dirs) {
+            try {
+                Files.walkFileTree(d, new FileVisitor<Path>() {
+                    int depth;
+                    @Override
+                    public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {
+                        waitIndexingNotSuspended();
+                        if (depth++ == 0)
+                            return FileVisitResult.CONTINUE;
+                        String dirName = dir.getFileName().toString();
+                        String sep = dir.getFileSystem().getSeparator();
+                        dirName = dirName.endsWith(sep) ? dirName.substring(0, dirName.length() - sep.length())
+                                                        : dirName;
+                        if (SourceVersion.isIdentifier(dirName))
+                            return FileVisitResult.CONTINUE;
+                        return FileVisitResult.SKIP_SUBTREE;
+                    }
+                    @Override
+                    public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
+                        waitIndexingNotSuspended();
+                        if (file.getFileName().toString().endsWith(".class")) {
+                            String relativePath = d.relativize(file).toString();
+                            String binaryName = relativePath.substring(0, relativePath.length() - 6).replace('/', '.');
+                            int packageDot = binaryName.lastIndexOf('.');
+                            if (packageDot > (-1)) {
+                                packages.add(binaryName.substring(0, packageDot));
+                            }
+                            String typeName = binaryName.replace('$', '.');
+                            addClassName2Map(classSimpleName2FQN, typeName);
+                        }
+                        return FileVisitResult.CONTINUE;
+                    }
+                    @Override
+                    public FileVisitResult visitFileFailed(Path file, IOException exc) throws IOException {
+                        return FileVisitResult.CONTINUE;
+                    }
+                    @Override
+                    public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
+                        depth--;
+                        return FileVisitResult.CONTINUE;
+                    }
+                });
+            } catch (IOException ex) {
+                proc.debug(ex, "doIndex(" + d.toString() + ")");
+            }
+        }
+
+        return new ClassIndex(timestamp, originalPath, packages, classSimpleName2FQN);
+    }
+
+    private static void addClassName2Map(Map<String, Collection<String>> classSimpleName2FQN, String typeName) {
+        int simpleNameDot = typeName.lastIndexOf('.');
+        classSimpleName2FQN.computeIfAbsent(typeName.substring(simpleNameDot + 1), n -> new LinkedHashSet<>())
+                           .add(typeName);
+    }
+
+    //holder for indexed data about a given path
+    public static final class ClassIndex {
+        public final long timestamp;
+        public final Path forPath;
+        public final Set<String> packages;
+        public final Map<String, Collection<String>> classSimpleName2FQN;
+
+        public ClassIndex(long timestamp, Path forPath, Set<String> packages, Map<String, Collection<String>> classSimpleName2FQN) {
+            this.timestamp = timestamp;
+            this.forPath = forPath;
+            this.packages = packages;
+            this.classSimpleName2FQN = classSimpleName2FQN;
+        }
+
+    }
+
+    //for tests, to be able to wait until the indexing finishes:
+    public void waitBackgroundTaskFinished() throws Exception {
+        boolean upToDate;
+        synchronized (currentIndexes) {
+            upToDate = classpathVersion == indexVersion;
+        }
+        while (!upToDate) {
+            INDEXER.submit(() -> {}).get();
+            synchronized (currentIndexes) {
+                upToDate = classpathVersion == indexVersion;
+            }
+        }
+    }
 }
diff --git a/langtools/src/jdk.jshell/share/classes/jdk/jshell/TaskFactory.java b/langtools/src/jdk.jshell/share/classes/jdk/jshell/TaskFactory.java
index 0582fd66cae..f27b0c770be 100644
--- a/langtools/src/jdk.jshell/share/classes/jdk/jshell/TaskFactory.java
+++ b/langtools/src/jdk.jshell/share/classes/jdk/jshell/TaskFactory.java
@@ -61,6 +61,7 @@ import javax.lang.model.util.Elements;
 import javax.tools.FileObject;
 import jdk.jshell.MemoryFileManager.SourceMemoryJavaFileObject;
 import jdk.jshell.ClassTracker.ClassInfo;
+import jdk.Version;
 
 /**
  * The primary interface to the compiler API.  Parsing, analysis, and
@@ -73,6 +74,7 @@ class TaskFactory {
     private final MemoryFileManager fileManager;
     private final JShell state;
     private String classpath = System.getProperty("java.class.path");
+    private final static Version INITIAL_SUPPORTED_VER = Version.parse("9");
 
     TaskFactory(JShell state) {
         this.state = state;
@@ -80,7 +82,8 @@ class TaskFactory {
         if (compiler == null) {
             throw new UnsupportedOperationException("Compiler not available, must be run with full JDK 9.");
         }
-        if (!System.getProperty("java.specification.version").equals("9"))  {
+        Version current = Version.parse(System.getProperty("java.specification.version"));
+        if (INITIAL_SUPPORTED_VER.compareToIgnoreOpt(current) > 0)  {
             throw new UnsupportedOperationException("Wrong compiler, must be run with full JDK 9.");
         }
         this.fileManager = new MemoryFileManager(
diff --git a/langtools/src/jdk.jshell/share/classes/jdk/jshell/TreeDissector.java b/langtools/src/jdk.jshell/share/classes/jdk/jshell/TreeDissector.java
index aad59b54a42..f59d10b0d3a 100644
--- a/langtools/src/jdk.jshell/share/classes/jdk/jshell/TreeDissector.java
+++ b/langtools/src/jdk.jshell/share/classes/jdk/jshell/TreeDissector.java
@@ -41,13 +41,14 @@ import com.sun.tools.javac.code.Type;
 import com.sun.tools.javac.code.Type.MethodType;
 import com.sun.tools.javac.code.Types;
 import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
-import com.sun.tools.javac.util.JavacMessages;
 import com.sun.tools.javac.util.Name;
 import static jdk.jshell.Util.isDoIt;
+import jdk.jshell.TaskFactory.AnalyzeTask;
 import jdk.jshell.Wrap.Range;
+
 import java.util.List;
 import java.util.Locale;
-import java.util.function.BinaryOperator;
+
 import java.util.function.Predicate;
 import java.util.stream.Stream;
 import javax.lang.model.type.TypeMirror;
@@ -209,7 +210,7 @@ class TreeDissector {
     }
 
 
-    ExpressionInfo typeOfReturnStatement(JavacMessages messages, BinaryOperator<String> fullClassNameAndPackageToClass) {
+    ExpressionInfo typeOfReturnStatement(AnalyzeTask at, JShell state) {
         ExpressionInfo ei = new ExpressionInfo();
         Tree unitTree = firstStatement();
         if (unitTree instanceof ReturnTree) {
@@ -219,9 +220,7 @@ class TreeDissector {
                 if (viPath != null) {
                     TypeMirror tm = trees().getTypeMirror(viPath);
                     if (tm != null) {
-                        Type type = (Type)tm;
-                        TypePrinter tp = new TypePrinter(messages, fullClassNameAndPackageToClass, type);
-                        ei.typeName = tp.visit(type, Locale.getDefault());
+                        ei.typeName = printType(at, state, tm);
                         switch (tm.getKind()) {
                             case VOID:
                             case NONE:
@@ -263,6 +262,12 @@ class TreeDissector {
         return sg.toString();
     }
 
+    public static String printType(AnalyzeTask at, JShell state, TypeMirror type) {
+        Type typeImpl = (Type) type;
+        TypePrinter tp = new TypePrinter(at.messages(), state.maps::fullClassNameAndPackageToClass, typeImpl);
+        return tp.visit(typeImpl, Locale.getDefault());
+    }
+
     /**
      * Signature Generation
      */
diff --git a/langtools/src/jdk.jshell/share/classes/jdk/jshell/UnresolvedReferenceException.java b/langtools/src/jdk.jshell/share/classes/jdk/jshell/UnresolvedReferenceException.java
index eaf240d47b2..3e3de8fd943 100644
--- a/langtools/src/jdk.jshell/share/classes/jdk/jshell/UnresolvedReferenceException.java
+++ b/langtools/src/jdk.jshell/share/classes/jdk/jshell/UnresolvedReferenceException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -28,33 +28,33 @@ package jdk.jshell;
 /**
  * Exception reported on attempting to execute a
  * {@link jdk.jshell.Snippet.Status#RECOVERABLE_DEFINED RECOVERABLE_DEFINED}
- * method.
+ * snippet.
  * <p>
  * The stack can be queried by methods on <code>Exception</code>.
  * Note that in stack trace frames representing JShell Snippets,
  * <code>StackTraceElement.getFileName()</code> will return "#" followed by
  * the Snippet id and for snippets without a method name (for example an
- * expression) <code>StackTraceElement.getMethodName()</code> will be the
+ * expression) <code>StackTraceElement.getName()</code> will be the
  * empty string.
  */
 @SuppressWarnings("serial")             // serialVersionUID intentionally omitted
 public class UnresolvedReferenceException extends Exception {
 
-    final MethodSnippet methodSnippet;
+    final DeclarationSnippet snippet;
 
-    UnresolvedReferenceException(MethodSnippet methodSnippet, StackTraceElement[] stackElements) {
-        super("Attempt to invoke method with unresolved references");
-        this.methodSnippet = methodSnippet;
+    UnresolvedReferenceException(DeclarationSnippet snippet, StackTraceElement[] stackElements) {
+        super("Attempt to use definition snippet with unresolved references");
+        this.snippet = snippet;
         this.setStackTrace(stackElements);
     }
 
     /**
-     * Return the method Snippet which has the unresolved reference(s).
-     * @return the <code>MethodSnippet</code> of the
+     * Return the Snippet which has the unresolved reference(s).
+     * @return the <code>Snippet</code> of the
      * {@link jdk.jshell.Snippet.Status#RECOVERABLE_DEFINED RECOVERABLE_DEFINED}
-     * method.
+     * definition snippet.
      */
-    public MethodSnippet getMethodSnippet() {
-        return methodSnippet;
+    public DeclarationSnippet getSnippet() {
+        return snippet;
     }
 }
diff --git a/langtools/src/jdk.jshell/share/classes/jdk/jshell/Wrap.java b/langtools/src/jdk.jshell/share/classes/jdk/jshell/Wrap.java
index 1b380444936..62759319a9b 100644
--- a/langtools/src/jdk.jshell/share/classes/jdk/jshell/Wrap.java
+++ b/langtools/src/jdk.jshell/share/classes/jdk/jshell/Wrap.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -27,6 +27,7 @@ package jdk.jshell;
 
 import java.util.ArrayList;
 import java.util.List;
+import com.sun.source.tree.Tree;
 import static jdk.internal.jshell.remote.RemoteCodes.DOIT_METHOD_NAME;
 
 /**
@@ -58,9 +59,18 @@ abstract class Wrap implements GeneralWrap {
         return methodWrap("", source, "");
     }
 
-    public static Wrap corralledMethod(String source, Range modRange, Range tpRange, Range typeRange, String name, Range paramRange, Range throwsRange, int id) {
+    private static String indent(int n) {
+        return "                              ".substring(0, n * 4);
+    }
+
+    private static String nlindent(int n) {
+        return "\n" + indent(n);
+    }
+
+    public static Wrap corralledMethod(String source, Range modRange, Range tpRange,
+            Range typeRange, String name, Range paramRange, Range throwsRange, int id, int indent) {
         List<Object> l = new ArrayList<>();
-        l.add("    public static\n    ");
+        l.add(indent(indent) + ((indent == 1) ? "public static" + nlindent(indent) : ""));
         if (!modRange.isEmpty()) {
             l.add(new RangeWrap(source, modRange));
             l.add(" ");
@@ -70,17 +80,81 @@ abstract class Wrap implements GeneralWrap {
             l.add(new RangeWrap(source, tpRange));
             l.add("> ");
         }
-        l.add(new RangeWrap(source, typeRange));
-        l.add(" " + name + "(\n        ");
-        if (paramRange != null) {
+        if (!typeRange.isEmpty()) {
+            l.add(new RangeWrap(source, typeRange));
+            l.add(" ");
+        }
+        l.add(name + "(");
+        if (paramRange != null && !paramRange.isEmpty()) {
+            l.add(nlindent(indent + 1));
             l.add(new RangeWrap(source, paramRange));
         }
-        l.add(") ");
+        l.add(")");
         if (throwsRange != null) {
-            l.add("throws ");
+            l.add(" throws ");
             l.add(new RangeWrap(source, throwsRange));
         }
-        l.add(" {\n        throw new jdk.internal.jshell.remote.RemoteResolutionException(" + id + ");\n}\n");
+        l.add(" {"
+                + nlindent(indent+1)
+                + "throw new jdk.internal.jshell.remote.RemoteResolutionException(" + id + ");"
+                + nlindent(indent)
+                + "}\n");
+        return new CompoundWrap(l.toArray());
+    }
+
+    public static Wrap corralledType(String source, Range modRange, Tree.Kind kind, String name, Range tpRange,
+            Range extendsRange, List<Range> implementsRanges, List<Wrap> members,
+            boolean defaultConstructor, int id, int indent) {
+        boolean isInterface = kind == Tree.Kind.INTERFACE;
+        List<Object> l = new ArrayList<>();
+        l.add(indent(indent) + ((indent == 1) ? "public static" + nlindent(indent) : ""));
+        if (!modRange.isEmpty()) {
+            l.add(new RangeWrap(source, modRange));
+            l.add(" ");
+        }
+        l.add((isInterface ? "interface " : "class ") + name);
+        if (tpRange != null) {
+            l.add("<");
+            l.add(new RangeWrap(source, tpRange));
+            l.add("> ");
+        }
+        if (extendsRange != null && !extendsRange.isEmpty()) {
+            l.add(" extends ");
+            l.add(new RangeWrap(source, extendsRange));
+        }
+        for (int i = 0; i < implementsRanges.size(); ++i) {
+            Range ir = implementsRanges.get(i);
+            l.add(i == 0 ? " implements " : ", ");
+            l.add(new RangeWrap(source, ir));
+        }
+        if (defaultConstructor) {
+            l.add(" {"
+                + nlindent(indent+1)
+                + ((indent == 1)? "public " : "") + name + "()  {"
+                + nlindent(indent+2)
+                + "throw new jdk.internal.jshell.remote.RemoteResolutionException(" + id + ");"
+                + nlindent(indent+1)
+                + "}\n");
+        } else {
+            l.add(" {\n");
+        }
+        l.addAll(members);
+        l.add(indent(indent) + "}\n");
+        return new CompoundWrap(l.toArray());
+    }
+
+    public static Wrap corralledVar(String source, Range modRange, Range typeRange, String brackets, Range nameRange, int indent) {
+        RangeWrap wname = new RangeWrap(source, nameRange);
+        List<Object> l = new ArrayList<>();
+        l.add(indent(indent) + ((indent == 1) ? "public static" + nlindent(indent) : ""));
+        if (!modRange.isEmpty()) {
+            l.add(new RangeWrap(source, modRange));
+            l.add(" ");
+        }
+        l.add(new RangeWrap(source, typeRange));
+        l.add(" ");
+        l.add(wname);
+        l.add(semi(wname));
         return new CompoundWrap(l.toArray());
     }
 
diff --git a/langtools/test/TEST.groups b/langtools/test/TEST.groups
index 0065d8ec397..8a77c0804f1 100644
--- a/langtools/test/TEST.groups
+++ b/langtools/test/TEST.groups
@@ -22,15 +22,17 @@
 
 # Tiered testing definitions
 
-# All langtools tests are tier 1.
+# (Nearly) all langtools tests are tier 1.
 tier1 = \
     com \
     jdk \
     lib \
-    tools
+    tools \
+    -jdk/jshell/ToolReloadTest.java
 
-# No langtools tests are tier 2.
-tier2 = 
+# (Almost) no langtools tests are tier 2.
+tier2 = \
+    jdk/jshell/ToolReloadTest.java
 
 # No langtools tests are tier 3 either.
 tier3 = 
diff --git a/langtools/test/com/sun/javadoc/testHtmlVersion/TestHtmlVersion.java b/langtools/test/com/sun/javadoc/testHtmlVersion/TestHtmlVersion.java
index 617677363b9..9d1f63cd927 100644
--- a/langtools/test/com/sun/javadoc/testHtmlVersion/TestHtmlVersion.java
+++ b/langtools/test/com/sun/javadoc/testHtmlVersion/TestHtmlVersion.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug 8072945 8081854 8141492
+ * @bug 8072945 8081854 8141492 8148985
  * @summary Test the version of HTML generated by the javadoc tool.
  * @author bpatel
  * @library ../lib
@@ -688,7 +688,7 @@ public class TestHtmlVersion extends JavadocTester {
         checkOutput("index.html", true,
                 "<!DOCTYPE HTML>",
                 "<link rel=\"stylesheet\" type=\"text/css\" href=\"stylesheet.css\" title=\"Style\">",
-                "<body>\n"
+                "<body onload=\"loadFrames()\">\n"
                 + "<main role=\"main\">\n"
                 + "<div class=\"mainContainer\">\n"
                 + "<div class=\"leftContainer\">\n"
@@ -1599,7 +1599,7 @@ public class TestHtmlVersion extends JavadocTester {
         checkOutput("index.html", true,
                 "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">",
                 "<link rel=\"stylesheet\" type=\"text/css\" href=\"stylesheet.css\" title=\"Style\">",
-                "<body>\n"
+                "<body onload=\"loadFrames()\">\n"
                 + "<div class=\"mainContainer\">\n"
                 + "<div class=\"leftContainer\">\n"
                 + "<div class=\"leftTop\">\n"
diff --git a/langtools/test/com/sun/javadoc/testJavascript/TestJavascript.java b/langtools/test/com/sun/javadoc/testJavascript/TestJavascript.java
index 866e238fbef..652ef6690fe 100644
--- a/langtools/test/com/sun/javadoc/testJavascript/TestJavascript.java
+++ b/langtools/test/com/sun/javadoc/testJavascript/TestJavascript.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -100,8 +100,15 @@ public class TestJavascript extends JavadocTester {
                 + "        }\n"
                 + "        return true;\n"
                 + "    }\n"
+                + "    function loadFrames() {\n"
+                + "        if (targetPage != \"\" && targetPage != \"undefined\")\n"
+                + "             top.classFrame.location = top.targetPage;\n"
+                + "    }\n"
                 + "</script>");
 
+        checkOutput("index.html", true,
+                "<body onload=\"loadFrames()\"");
+
         //Make sure title javascript only runs if is-external is not true
         checkOutput("pkg/C.html", true,
                 "    try {\n"
diff --git a/langtools/test/jdk/javadoc/doclet/testHtmlVersion/TestHtmlVersion.java b/langtools/test/jdk/javadoc/doclet/testHtmlVersion/TestHtmlVersion.java
index 1a4c4406497..a04e2bf6e89 100644
--- a/langtools/test/jdk/javadoc/doclet/testHtmlVersion/TestHtmlVersion.java
+++ b/langtools/test/jdk/javadoc/doclet/testHtmlVersion/TestHtmlVersion.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug 8072945 8081854 8141492
+ * @bug 8072945 8081854 8141492 8148985
  * @summary Test the version of HTML generated by the javadoc tool.
  * @author bpatel
  * @library ../lib
@@ -599,7 +599,7 @@ public class TestHtmlVersion extends JavadocTester {
         checkOutput("index.html", true,
                 "<!DOCTYPE HTML>",
                 "<link rel=\"stylesheet\" type=\"text/css\" href=\"stylesheet.css\" title=\"Style\">",
-                "<body>\n"
+                "<body onload=\"loadFrames()\">\n"
                 + "<main role=\"main\">\n"
                 + "<div class=\"mainContainer\">\n"
                 + "<div class=\"leftContainer\">\n"
@@ -1391,7 +1391,7 @@ public class TestHtmlVersion extends JavadocTester {
         checkOutput("index.html", true,
                 "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">",
                 "<link rel=\"stylesheet\" type=\"text/css\" href=\"stylesheet.css\" title=\"Style\">",
-                "<body>\n"
+                "<body onload=\"loadFrames()\">\n"
                 + "<div class=\"mainContainer\">\n"
                 + "<div class=\"leftContainer\">\n"
                 + "<div class=\"leftTop\">\n"
diff --git a/langtools/test/jdk/javadoc/doclet/testIncluded/TestIncluded.java b/langtools/test/jdk/javadoc/doclet/testIncluded/TestIncluded.java
index 2abe9f05a29..3b16b9085d3 100644
--- a/langtools/test/jdk/javadoc/doclet/testIncluded/TestIncluded.java
+++ b/langtools/test/jdk/javadoc/doclet/testIncluded/TestIncluded.java
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug      8149468
+ * @bug      8149842
  * @summary  Verify that non included classes are not inspected.
  * @library  ../lib
  * @modules  jdk.javadoc/jdk.javadoc.internal.tool
diff --git a/langtools/test/jdk/javadoc/doclet/testJavaFX/TestJavaFX.java b/langtools/test/jdk/javadoc/doclet/testJavaFX/TestJavaFX.java
index ca03dcff89f..9e17061778c 100644
--- a/langtools/test/jdk/javadoc/doclet/testJavaFX/TestJavaFX.java
+++ b/langtools/test/jdk/javadoc/doclet/testJavaFX/TestJavaFX.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug 7112427 8012295 8025633 8026567 8061305 8081854
+ * @bug 7112427 8012295 8025633 8026567 8061305 8081854 8150130
  * @summary Test of the JavaFX doclet features.
  * @author jvalenta
  * @library ../lib
@@ -137,6 +137,7 @@ public class TestJavaFX extends JavadocTester {
                 + "</ul>\n"
                 + "</li>");
     }
+
     /*
      * Test without -javafx option, to ensure property getters and setters
      * are treated just like any other java method.
@@ -181,4 +182,22 @@ public class TestJavaFX extends JavadocTester {
                 + "</span>()</code>&nbsp;</td>"
         );
     }
+
+    /*
+     * Force the doclet to emit a warning when processing a synthesized,
+     * DocComment, and ensure that the run succeeds.
+     */
+    @Test
+    void test4() {
+        javadoc("-d", "out4",
+                "-javafx",
+                "-Xdoclint:none",
+                "-sourcepath", testSrc,
+                "-package",
+                "pkg4");
+        checkExit(Exit.OK);
+
+        // make sure the doclet indeed emits the warning
+        checkOutput(Output.OUT, true, "C.java:0: warning - invalid usage of tag >");
+    }
 }
diff --git a/langtools/test/jdk/javadoc/doclet/testJavaFX/pkg4/C.java b/langtools/test/jdk/javadoc/doclet/testJavaFX/pkg4/C.java
new file mode 100644
index 00000000000..43f4a961876
--- /dev/null
+++ b/langtools/test/jdk/javadoc/doclet/testJavaFX/pkg4/C.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package pkg4;
+
+public class C {
+
+    /**
+     * Defines the number of cycles in this animation. The {@code cycleCount}
+     * may be {@code INDEFINITE} for animations that repeat indefinitely.
+     * Now we add a > to deliberately cause an Html error.
+     * @defaultValue 11
+     * @since JavaFX 8.0
+     */
+    public DoubleProperty rate;
+
+    public final void setRate(double value) {}
+
+    public final double getRate() {return 2.0d;}
+
+    public final DoubleProperty rateProperty() {return new DoubleProperty();}
+
+    class DoubleProperty {}
+
+}
diff --git a/langtools/test/jdk/javadoc/doclet/testJavascript/TestJavascript.java b/langtools/test/jdk/javadoc/doclet/testJavascript/TestJavascript.java
index 866e238fbef..21eb3ab69b9 100644
--- a/langtools/test/jdk/javadoc/doclet/testJavascript/TestJavascript.java
+++ b/langtools/test/jdk/javadoc/doclet/testJavascript/TestJavascript.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug      4665566 4855876 7025314 8012375 8015997 8016328 8024756
+ * @bug      4665566 4855876 7025314 8012375 8015997 8016328 8024756 8148985
  * @summary  Verify that the output has the right javascript.
  * @author   jamieh
  * @library  ../lib
@@ -100,8 +100,15 @@ public class TestJavascript extends JavadocTester {
                 + "        }\n"
                 + "        return true;\n"
                 + "    }\n"
+                + "    function loadFrames() {\n"
+                + "        if (targetPage != \"\" && targetPage != \"undefined\")\n"
+                + "             top.classFrame.location = top.targetPage;\n"
+                + "    }\n"
                 + "</script>");
 
+        checkOutput("index.html", true,
+                "<body onload=\"loadFrames()\"");
+
         //Make sure title javascript only runs if is-external is not true
         checkOutput("pkg/C.html", true,
                 "    try {\n"
diff --git a/langtools/test/jdk/javadoc/doclet/testSubTitle/TestSubTitle.java b/langtools/test/jdk/javadoc/doclet/testSubTitle/TestSubTitle.java
index 374e48fee90..3a93d64fb66 100644
--- a/langtools/test/jdk/javadoc/doclet/testSubTitle/TestSubTitle.java
+++ b/langtools/test/jdk/javadoc/doclet/testSubTitle/TestSubTitle.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug 7010342
+ * @bug 7010342 8150000
  * @summary Test for correct sub title generation.
  * @author Bhavesh Patel
  * @library ../lib
@@ -50,7 +50,8 @@ public class TestSubTitle extends JavadocTester {
             "<div class=\"block\">This is the description of package pkg.</div>");
 
         checkOutput("pkg/C.html", true,
-            "<div class=\"subTitle\">pkg</div>");
+                "<div class=\"subTitle\"><span class=\"packageLabelInClass\">" +
+                "Package</span>&nbsp;<a href=\"../pkg/package-summary.html\">pkg</a></div>");
 
         checkOutput("pkg/package-summary.html", false,
             "<p class=\"subTitle\">\n" +
diff --git a/langtools/test/jdk/jshell/ClassesTest.java b/langtools/test/jdk/jshell/ClassesTest.java
index 394d88b3c0e..058714fe438 100644
--- a/langtools/test/jdk/jshell/ClassesTest.java
+++ b/langtools/test/jdk/jshell/ClassesTest.java
@@ -43,12 +43,13 @@ import org.testng.annotations.Test;
 import jdk.jshell.Diag;
 import static jdk.jshell.Snippet.Status.VALID;
 import static jdk.jshell.Snippet.Status.RECOVERABLE_NOT_DEFINED;
+import static jdk.jshell.Snippet.Status.RECOVERABLE_DEFINED;
 import static jdk.jshell.Snippet.Status.DROPPED;
 import static jdk.jshell.Snippet.Status.REJECTED;
+import static jdk.jshell.Snippet.Status.OVERWRITTEN;
 import static jdk.jshell.Snippet.SubKind.*;
 import static org.testng.Assert.assertEquals;
 import static org.testng.Assert.assertTrue;
-import static jdk.jshell.Snippet.Status.OVERWRITTEN;
 
 @Test
 public class ClassesTest extends KullaTesting {
@@ -82,10 +83,10 @@ public class ClassesTest extends KullaTesting {
         TypeDeclSnippet c1 = (TypeDeclSnippet) assertDeclareFail("class A { void f() { return g(); } }", "compiler.err.prob.found.req");
         assertTypeDeclSnippet(c1, "A", REJECTED, CLASS_SUBKIND, 0, 2);
         TypeDeclSnippet c2 = classKey(assertEval("class A { int f() { return g(); } }",
-                ste(c1, REJECTED, RECOVERABLE_NOT_DEFINED, false, null)));
-        assertTypeDeclSnippet(c2, "A", RECOVERABLE_NOT_DEFINED, CLASS_SUBKIND, 1, 0);
+                ste(c1, REJECTED, RECOVERABLE_DEFINED, true, null)));
+        assertTypeDeclSnippet(c2, "A", RECOVERABLE_DEFINED, CLASS_SUBKIND, 1, 0);
         assertDrop(c2,
-                ste(c2, RECOVERABLE_NOT_DEFINED, DROPPED, false, null));
+                ste(c2, RECOVERABLE_DEFINED, DROPPED, true, null));
     }
 
     public void classDeclaration() {
diff --git a/langtools/test/jdk/jshell/CommandCompletionTest.java b/langtools/test/jdk/jshell/CommandCompletionTest.java
index 1ca831f0c13..07f7fc3e397 100644
--- a/langtools/test/jdk/jshell/CommandCompletionTest.java
+++ b/langtools/test/jdk/jshell/CommandCompletionTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -50,13 +50,9 @@ import org.testng.annotations.Test;
 public class CommandCompletionTest extends ReplToolTesting {
 
     public void testCommand() {
-        assertCompletion("/f|", false, "/feedback ");
         assertCompletion("/deb|", false);
-        assertCompletion("/feedback v|", false, "verbose");
         assertCompletion("/c|", false, "/classes ", "/classpath ");
         assertCompletion("/h|", false, "/help ", "/history ");
-        assertCompletion("/feedback |", false,
-                "?", "concise", "default", "normal", "off", "verbose");
     }
 
     public void testList() {
@@ -108,7 +104,7 @@ public class CommandCompletionTest extends ReplToolTesting {
 
     public void testSave() throws IOException {
         Compiler compiler = new Compiler();
-        assertCompletion("/s|", false, "/save ", "/seteditor ", "/setstart ");
+        assertCompletion("/s|", false, "/save ", "/set ");
         List<String> p1 = listFiles(Paths.get(""));
         Collections.addAll(p1, "all ", "history ", "start ");
         FileSystems.getDefault().getRootDirectories().forEach(s -> p1.add(s.toString()));
diff --git a/langtools/test/jdk/jshell/CompletenessTest.java b/langtools/test/jdk/jshell/CompletenessTest.java
index 893baeee6ed..bbf10d2b28b 100644
--- a/langtools/test/jdk/jshell/CompletenessTest.java
+++ b/langtools/test/jdk/jshell/CompletenessTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,6 +23,7 @@
 
 /*
  * @test
+ * @bug 8149524
  * @summary Test SourceCodeAnalysis
  * @build KullaTesting TestingInputStream
  * @run testng CompletenessTest
@@ -60,6 +61,7 @@ public class CompletenessTest extends KullaTesting {
         "try { } finally { }",
         "try (java.util.zip.ZipFile zf = new java.util.zip.ZipFile(zipFileName)) { }",
         "foo: while (true) { printf(\"Innn\"); break foo; }",
+        "class Case<E1 extends Enum<E1>, E2 extends Enum<E2>, E3 extends Enum<E3>> {}",
         ";",
     };
 
diff --git a/langtools/test/jdk/jshell/ComputeFQNsTest.java b/langtools/test/jdk/jshell/ComputeFQNsTest.java
new file mode 100644
index 00000000000..0f87fc7b950
--- /dev/null
+++ b/langtools/test/jdk/jshell/ComputeFQNsTest.java
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8131027
+ * @summary Test Get FQNs
+ * @library /tools/lib
+ * @build KullaTesting TestingInputStream ToolBox Compiler
+ * @run testng ComputeFQNsTest
+ */
+
+import java.io.Writer;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Arrays;
+
+import jdk.jshell.SourceCodeAnalysis.QualifiedNames;
+import static org.testng.Assert.*;
+import org.testng.annotations.Test;
+
+@Test
+public class ComputeFQNsTest extends KullaTesting {
+
+    private final Compiler compiler = new Compiler();
+    private final Path outDir = Paths.get("ComputeFQNsTest");
+
+    public void testAddImport() throws Exception {
+        compiler.compile(outDir, "package test1; public class TestClass { }", "package test2; public class TestClass { }");
+        String jarName = "test.jar";
+        compiler.jar(outDir, jarName, "test1/TestClass.class", "test2/TestClass.class");
+        addToClasspath(compiler.getPath(outDir).resolve(jarName));
+
+        assertInferredFQNs("LinkedList", "java.util.LinkedList");
+        assertInferredFQNs("ArrayList", "java.util.ArrayList");
+        assertInferredFQNs("TestClass", "test1.TestClass", "test2.TestClass");
+        assertInferredFQNs("CharSequence", "CharSequence".length(), true, "java.lang.CharSequence");
+        assertInferredFQNs("unresolvable");
+        assertInferredFQNs("void test(ArrayList", "ArrayList".length(), false, "java.util.ArrayList");
+        assertInferredFQNs("void test(ArrayList l) throws InvocationTargetException", "InvocationTargetException".length(), false, "java.lang.reflect.InvocationTargetException");
+        assertInferredFQNs("void test(ArrayList l) { ArrayList", "ArrayList".length(), false, "java.util.ArrayList");
+        assertInferredFQNs("<T extends ArrayList", "ArrayList".length(), false, "java.util.ArrayList");
+        assertInferredFQNs("Object l = Arrays", "Arrays".length(), false, "java.util.Arrays");
+        assertInferredFQNs("class X<T extends ArrayList", "ArrayList".length(), false, "java.util.ArrayList");
+        assertInferredFQNs("class X extends ArrayList", "ArrayList".length(), false, "java.util.ArrayList");
+        assertInferredFQNs("class X extends java.util.ArrayList<TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement");
+        assertInferredFQNs("class X extends java.util.ArrayList<TypeMirror, TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement");
+        assertInferredFQNs("class X implements TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement");
+        assertInferredFQNs("class X implements TypeMirror, TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement");
+        assertInferredFQNs("class X implements java.util.List<TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement");
+        assertInferredFQNs("class X implements java.util.List<TypeMirror, TypeElement", "TypeElement".length(), false, "javax.lang.model.element.TypeElement");
+        assertInferredFQNs("class X { ArrayList", "ArrayList".length(), false, "java.util.ArrayList");
+    }
+
+    @Test(enabled = false) //JDK-8150860
+    public void testSuspendIndexing() throws Exception {
+        compiler.compile(outDir, "package test; public class FQNTest { }");
+        String jarName = "test.jar";
+        compiler.jar(outDir, jarName, "test/FQNTest.class");
+        Path continueMarkFile = outDir.resolve("continuemark").toAbsolutePath();
+        Files.createDirectories(continueMarkFile.getParent());
+        try (Writer w = Files.newBufferedWriter(continueMarkFile)) {}
+
+        Path runMarkFile = outDir.resolve("runmark").toAbsolutePath();
+        Files.deleteIfExists(runMarkFile);
+
+        getState().sourceCodeAnalysis();
+
+        new Thread() {
+            @Override public void run() {
+                assertEval("{new java.io.FileOutputStream(\"" + runMarkFile.toAbsolutePath().toString() + "\").close();" +
+                           " while (java.nio.file.Files.exists(java.nio.file.Paths.get(\"" + continueMarkFile.toString() + "\"))) Thread.sleep(100); }");
+            }
+        }.start();
+
+        while (!Files.exists(runMarkFile))
+            Thread.sleep(100);
+
+        addToClasspath(compiler.getPath(outDir).resolve(jarName));
+
+        String code = "FQNTest";
+
+        QualifiedNames candidates = getAnalysis().listQualifiedNames(code, code.length());
+
+        assertEquals(candidates.getNames(), Arrays.asList(), "Input: " + code + ", candidates=" + candidates.getNames());
+        assertEquals(candidates.isUpToDate(), false, "Input: " + code + ", up-to-date=" + candidates.isUpToDate());
+
+        Files.delete(continueMarkFile);
+
+        waitIndexingFinished();
+
+        candidates = getAnalysis().listQualifiedNames(code, code.length());
+
+        assertEquals(candidates.getNames(), Arrays.asList("test.FQNTest"), "Input: " + code + ", candidates=" + candidates.getNames());
+        assertEquals(true, candidates.isUpToDate(), "Input: " + code + ", up-to-date=" + candidates.isUpToDate());
+    }
+
+}
diff --git a/langtools/test/jdk/jshell/DropTest.java b/langtools/test/jdk/jshell/DropTest.java
index 0e61ebad700..04e9fb2a4e5 100644
--- a/langtools/test/jdk/jshell/DropTest.java
+++ b/langtools/test/jdk/jshell/DropTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug 8081431
+ * @bug 8081431 8080069
  * @summary Test of JShell#drop().
  * @build KullaTesting TestingInputStream
  * @run testng DropTest
@@ -31,6 +31,7 @@
 
 import jdk.jshell.DeclarationSnippet;
 import jdk.jshell.PersistentSnippet;
+import jdk.jshell.VarSnippet;
 import org.testng.annotations.Test;
 
 import static jdk.jshell.Snippet.Status.*;
@@ -45,21 +46,27 @@ public class DropTest extends KullaTesting {
         assertDrop(var,
                 ste(var, VALID, DROPPED, true, null),
                 ste(method, VALID, RECOVERABLE_DEFINED, false, var));
-        //assertDrop(method,
-        //        ste(method, RECOVERABLE_DEFINED, DROPPED, false, null),
-        //        ste(clazz, RECOVERABLE_NOT_DEFINED, RECOVERABLE_NOT_DEFINED, false, method));
-        //assertDeclareFail("new C();", "compiler.err.cant.resolve.location");
+        assertDrop(method,
+                ste(method, RECOVERABLE_DEFINED, DROPPED, true, null),
+                ste(clazz, VALID, RECOVERABLE_DEFINED, false, method));
+        VarSnippet cc = varKey(assertEval("C c;"));
+        assertEvalUnresolvedException("new C();", "C", 1, 0);
         assertVariables();
         assertMethods();
         assertClasses();
         assertActiveKeys();
 
+        method = methodKey(assertEval("int mu() { return x * 4; }",
+                ste(MAIN_SNIPPET, DROPPED, RECOVERABLE_DEFINED, true, null),
+                ste(clazz, RECOVERABLE_DEFINED, VALID, false, MAIN_SNIPPET)));
         assertEval("int x = 10;", "10",
-                ste(var, DROPPED, VALID, true, null),
+                ste(MAIN_SNIPPET, DROPPED, VALID, true, null),
                 ste(method, RECOVERABLE_DEFINED, VALID, false, MAIN_SNIPPET));
         PersistentSnippet c0 = varKey(assertEval("C c0 = new C();"));
         assertEval("c0.v();", "\"#40\"");
-        assertEval("C c = new C();");
+        assertEval("C c = new C();",
+                ste(MAIN_SNIPPET, VALID, VALID, false, null),
+                ste(cc, VALID, OVERWRITTEN, false, MAIN_SNIPPET));
         assertEval("c.v();", "\"#40\"");
         assertEval("int mu() { return x * 3; }",
                 ste(MAIN_SNIPPET, VALID, VALID, false, null),
@@ -144,9 +151,10 @@ public class DropTest extends KullaTesting {
                 DiagCheck.DIAG_OK,
                 DiagCheck.DIAG_ERROR,
                 ste(x, VALID, DROPPED, true, null),
-                ste(a, VALID, RECOVERABLE_NOT_DEFINED, true, x));
-        assertUnresolvedDependencies1(a, RECOVERABLE_NOT_DEFINED, "variable x");
-        assertDeclareFail("new A().a;", "compiler.err.cant.resolve.location");
+                ste(a, VALID, RECOVERABLE_DEFINED, false, x));
+        assertEval("A foo() { return null; }");
+        assertUnresolvedDependencies1(a, RECOVERABLE_DEFINED, "variable x");
+        assertEvalUnresolvedException("new A();", "A", 1, 0);
         assertVariables();
         assertActiveKeys();
     }
@@ -158,9 +166,9 @@ public class DropTest extends KullaTesting {
                 DiagCheck.DIAG_OK,
                 DiagCheck.DIAG_ERROR,
                 ste(x, VALID, DROPPED, true, null),
-                ste(a, VALID, RECOVERABLE_NOT_DEFINED, true, x));
-        assertUnresolvedDependencies1(a, RECOVERABLE_NOT_DEFINED, "method x()");
-        assertDeclareFail("new A().a;", "compiler.err.cant.resolve.location");
+                ste(a, VALID, RECOVERABLE_DEFINED, false, x));
+        assertUnresolvedDependencies1(a, RECOVERABLE_DEFINED, "method x()");
+        assertEvalUnresolvedException("new A();", "A", 1, 0);
         assertMethods();
         assertActiveKeys();
     }
diff --git a/langtools/test/jdk/jshell/ExternalEditorTest.java b/langtools/test/jdk/jshell/ExternalEditorTest.java
index b337c3d6d27..a794c7e57af 100644
--- a/langtools/test/jdk/jshell/ExternalEditorTest.java
+++ b/langtools/test/jdk/jshell/ExternalEditorTest.java
@@ -113,7 +113,7 @@ public class ExternalEditorTest extends EditorTestBase {
     @Override
     public void testEditor(boolean defaultStartup, String[] args, ReplTest... tests) {
         ReplTest[] t = new ReplTest[tests.length + 1];
-        t[0] = a -> assertCommandCheckOutput(a, "/seteditor " + executionScript,
+        t[0] = a -> assertCommandCheckOutput(a, "/set editor " + executionScript,
                 assertStartsWith("|  Editor set to: " + executionScript));
         System.arraycopy(tests, 0, t, 1, tests.length);
         super.testEditor(defaultStartup, args, t);
@@ -193,8 +193,8 @@ public class ExternalEditorTest extends EditorTestBase {
     @Test
     public void setUnknownEditor() {
         test(
-                a -> assertCommand(a, "/seteditor", "|  /seteditor requires a path argument\n"),
-                a -> assertCommand(a, "/seteditor UNKNOWN", "|  Editor set to: UNKNOWN\n"),
+                a -> assertCommand(a, "/set editor", "|  /set editor requires a path argument\n"),
+                a -> assertCommand(a, "/set editor UNKNOWN", "|  Editor set to: UNKNOWN\n"),
                 a -> assertCommand(a, "int a;", null),
                 a -> assertCommand(a, "/e 1",
                         "|  Edit Error: process IO failure: Cannot run program \"UNKNOWN\": error=2, No such file or directory\n")
@@ -204,7 +204,7 @@ public class ExternalEditorTest extends EditorTestBase {
     @Test(enabled = false)
     public void testRemoveTempFile() {
         test(new String[]{"-nostartup"},
-                a -> assertCommandCheckOutput(a, "/seteditor " + executionScript,
+                a -> assertCommandCheckOutput(a, "/set editor " + executionScript,
                         assertStartsWith("|  Editor set to: " + executionScript)),
                 a -> assertVariable(a, "int", "a", "0", "0"),
                 a -> assertEditOutput(a, "/e 1", assertStartsWith("|  Edit Error: Failure read edit file:"), () -> {
diff --git a/langtools/test/jdk/jshell/InferTypeTest.java b/langtools/test/jdk/jshell/InferTypeTest.java
new file mode 100644
index 00000000000..ce1f729be27
--- /dev/null
+++ b/langtools/test/jdk/jshell/InferTypeTest.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8131027
+ * @summary Test Type Inference
+ * @library /tools/lib
+ * @build KullaTesting TestingInputStream ToolBox Compiler
+ * @run testng InferTypeTest
+ */
+
+import org.testng.annotations.Test;
+
+@Test
+public class InferTypeTest extends KullaTesting {
+
+    public void testTypeInference() {
+        assertInferredType("1", "int");
+        assertEval("import java.util.*;");
+        assertInferredType("new ArrayList<String>()", "ArrayList<String>");
+        assertInferredType("null", "Object");
+        assertInferredType("1 + ", null); //incomplete
+        assertInferredType("undef", null);  //unresolvable
+        assertEval("List<String> l1;");
+        assertEval("List<? extends String> l2;");
+        assertEval("List<? super String> l3;");
+        assertInferredType("l1", "List<String>");
+        assertInferredType("l2", "List<? extends String>");
+        assertInferredType("l3", "List<? super String>");
+        assertInferredType("l1.get(0)", "String");
+        assertInferredType("l2.get(0)", "String");
+        assertInferredType("l3.get(0)", "Object");
+        assertInferredType("\"\" + 1", "String");
+        assertEval("int i = 0;");
+        assertInferredType("i++", "int");
+        assertInferredType("++i", "int");
+        assertInferredType("i == 0 ? l1.get(0) : l2.get(0)", "String");
+        assertInferredType("", null);
+        assertInferredType("void test() { }", null);
+        assertInferredType("class Test { }", null);
+        assertInferredType("enum Test { A; }", null);
+        assertInferredType("interface Test { }", null);
+        assertInferredType("@interface Test { }", null);
+        assertInferredType("Object o;", null);
+    }
+
+}
diff --git a/langtools/test/jdk/jshell/KullaTesting.java b/langtools/test/jdk/jshell/KullaTesting.java
index c74ee862b75..0ea4a622499 100644
--- a/langtools/test/jdk/jshell/KullaTesting.java
+++ b/langtools/test/jdk/jshell/KullaTesting.java
@@ -24,6 +24,7 @@
 import java.io.ByteArrayOutputStream;
 import java.io.PrintStream;
 import java.io.StringWriter;
+import java.lang.reflect.Method;
 import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -61,6 +62,7 @@ import jdk.jshell.SnippetEvent;
 import jdk.jshell.SourceCodeAnalysis;
 import jdk.jshell.SourceCodeAnalysis.CompletionInfo;
 import jdk.jshell.SourceCodeAnalysis.Completeness;
+import jdk.jshell.SourceCodeAnalysis.QualifiedNames;
 import jdk.jshell.SourceCodeAnalysis.Suggestion;
 import jdk.jshell.UnresolvedReferenceException;
 import org.testng.annotations.AfterMethod;
@@ -189,14 +191,14 @@ public class KullaTesting {
         return key;
     }
 
-    public MethodSnippet assertEvalUnresolvedException(String input, String name, int unresolvedSize, int diagnosticsSize) {
+    public DeclarationSnippet assertEvalUnresolvedException(String input, String name, int unresolvedSize, int diagnosticsSize) {
         List<SnippetEvent> events = assertEval(input, null, UnresolvedReferenceException.class, DiagCheck.DIAG_OK, DiagCheck.DIAG_OK, null);
         SnippetEvent ste = events.get(0);
-        MethodSnippet methodKey = ((UnresolvedReferenceException) ste.exception()).getMethodSnippet();
-        assertEquals(methodKey.name(), name, "Given input: " + input + ", checking name");
-        assertEquals(getState().unresolvedDependencies(methodKey).size(), unresolvedSize, "Given input: " + input + ", checking unresolved");
-        assertEquals(getState().diagnostics(methodKey).size(), diagnosticsSize, "Given input: " + input + ", checking diagnostics");
-        return methodKey;
+        DeclarationSnippet sn = ((UnresolvedReferenceException) ste.exception()).getSnippet();
+        assertEquals(sn.name(), name, "Given input: " + input + ", checking name");
+        assertEquals(getState().unresolvedDependencies(sn).size(), unresolvedSize, "Given input: " + input + ", checking unresolved");
+        assertEquals(getState().diagnostics(sn).size(), diagnosticsSize, "Given input: " + input + ", checking diagnostics");
+        return sn;
     }
 
     public Snippet assertKeyMatch(String input, boolean isExecutable, SubKind expectedSubKind, STEInfo mainInfo, STEInfo... updates) {
@@ -862,6 +864,8 @@ public class KullaTesting {
     }
 
     private List<String> computeCompletions(String code, Boolean isSmart) {
+        waitIndexingFinished();
+
         int cursor =  code.indexOf('|');
         code = code.replace("|", "");
         assertTrue(cursor > -1, "'|' expected, but not found in: " + code);
@@ -874,6 +878,37 @@ public class KullaTesting {
                           .collect(Collectors.toList());
     }
 
+    public void assertInferredType(String code, String expectedType) {
+        String inferredType = getAnalysis().analyzeType(code, code.length());
+
+        assertEquals(inferredType, expectedType, "Input: " + code + ", " + inferredType);
+    }
+
+    public void assertInferredFQNs(String code, String... fqns) {
+        assertInferredFQNs(code, code.length(), false, fqns);
+    }
+
+    public void assertInferredFQNs(String code, int simpleNameLen, boolean resolvable, String... fqns) {
+        waitIndexingFinished();
+
+        QualifiedNames candidates = getAnalysis().listQualifiedNames(code, code.length());
+
+        assertEquals(candidates.getNames(), Arrays.asList(fqns), "Input: " + code + ", candidates=" + candidates.getNames());
+        assertEquals(candidates.getSimpleNameLength(), simpleNameLen, "Input: " + code + ", simpleNameLen=" + candidates.getSimpleNameLength());
+        assertEquals(candidates.isResolvable(), resolvable, "Input: " + code + ", resolvable=" + candidates.isResolvable());
+    }
+
+    protected void waitIndexingFinished() {
+        try {
+            Method waitBackgroundTaskFinished = getAnalysis().getClass().getDeclaredMethod("waitBackgroundTaskFinished");
+
+            waitBackgroundTaskFinished.setAccessible(true);
+            waitBackgroundTaskFinished.invoke(getAnalysis());
+        } catch (Exception ex) {
+            throw new AssertionError("Cannot wait for indexing end.", ex);
+        }
+    }
+
     public void assertDocumentation(String code, String... expected) {
         int cursor =  code.indexOf('|');
         code = code.replace("|", "");
diff --git a/langtools/test/jdk/jshell/ReplToolTesting.java b/langtools/test/jdk/jshell/ReplToolTesting.java
index 05dd5389e0b..d4f697d3613 100644
--- a/langtools/test/jdk/jshell/ReplToolTesting.java
+++ b/langtools/test/jdk/jshell/ReplToolTesting.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -397,6 +397,15 @@ public class ReplToolTesting {
         assertCommand(after, cmd, out, "", null, "", "");
     }
 
+    public void assertCommandOutputContains(boolean after, String cmd, String has) {
+        assertCommandCheckOutput(after, cmd, (s) ->
+                        assertTrue(s.contains(has), "Output: \'" + s + "' does not contain: " + has));
+    }
+
+    public void assertCommandOutputStartsWith(boolean after, String cmd, String starts) {
+        assertCommandCheckOutput(after, cmd, assertStartsWith(starts));
+    }
+
     public void assertCommandCheckOutput(boolean after, String cmd, Consumer<String> check) {
         if (!after) {
             assertCommand(false, cmd, null);
@@ -437,13 +446,13 @@ public class ReplToolTesting {
     }
 
     private List<String> computeCompletions(String code, boolean isSmart) {
-        JShellTool repl = this.repl != null ? this.repl
+        JShellTool js = this.repl != null ? this.repl
                                       : new JShellTool(null, null, null, null, null, null, null);
         int cursor =  code.indexOf('|');
         code = code.replace("|", "");
         assertTrue(cursor > -1, "'|' not found: " + code);
         List<Suggestion> completions =
-                repl.commandCompletionSuggestions(code, cursor, new int[1]); //XXX: ignoring anchor for now
+                js.commandCompletionSuggestions(code, cursor, new int[1]); //XXX: ignoring anchor for now
         return completions.stream()
                           .filter(s -> isSmart == s.isSmart)
                           .map(s -> s.continuation)
@@ -481,6 +490,15 @@ public class ReplToolTesting {
             return name.hashCode();
         }
 
+        @Override
+        public boolean equals(Object o) {
+            if (o instanceof MemberInfo) {
+                MemberInfo mi = (MemberInfo) o;
+                return name.equals(mi.name);
+            }
+            return false;
+        }
+
         public abstract Consumer<String> checkOutput();
 
         public String getSource() {
@@ -536,6 +554,11 @@ public class ReplToolTesting {
                     "Output: " + output + " does not fit pattern: " + finalPattern);
         }
 
+        @Override
+        public int hashCode() {
+            return name.hashCode();
+        }
+
         @Override
         public boolean equals(Object o) {
             if (o instanceof VariableInfo) {
@@ -585,6 +608,10 @@ public class ReplToolTesting {
             return s -> assertTrue(checkOutput.test(s), "Expected: '" + expectedOutput + "', actual: " + s);
         }
 
+        @Override
+        public int hashCode() {
+            return (name.hashCode() << 2) ^ type.hashCode() ;
+        }
 
         @Override
         public boolean equals(Object o) {
@@ -615,6 +642,11 @@ public class ReplToolTesting {
             return s -> assertTrue(checkOutput.test(s), "Expected: '" + expectedOutput + "', actual: " + s);
         }
 
+        @Override
+        public int hashCode() {
+            return name.hashCode() ;
+        }
+
         @Override
         public boolean equals(Object o) {
             if (o instanceof ClassInfo) {
@@ -640,6 +672,11 @@ public class ReplToolTesting {
             return s -> assertTrue("".equals(s), "Expected: '', actual: " + s);
         }
 
+        @Override
+        public int hashCode() {
+            return (name.hashCode() << 2) ^ type.hashCode() ;
+        }
+
         @Override
         public boolean equals(Object o) {
             if (o instanceof ImportInfo) {
diff --git a/langtools/test/jdk/jshell/ReplaceTest.java b/langtools/test/jdk/jshell/ReplaceTest.java
index a26545da577..36b1c505cd4 100644
--- a/langtools/test/jdk/jshell/ReplaceTest.java
+++ b/langtools/test/jdk/jshell/ReplaceTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -22,7 +22,7 @@
  */
 
 /*
- * @test
+ * @test 8080069
  * @summary Test of Snippet redefinition and replacement.
  * @build KullaTesting TestingInputStream
  * @run testng ReplaceTest
@@ -30,6 +30,7 @@
 
 import java.util.Collection;
 
+import java.util.List;
 import jdk.jshell.Snippet;
 import jdk.jshell.MethodSnippet;
 import jdk.jshell.PersistentSnippet;
@@ -38,9 +39,11 @@ import jdk.jshell.VarSnippet;
 import jdk.jshell.DeclarationSnippet;
 import org.testng.annotations.Test;
 
+import jdk.jshell.SnippetEvent;
+import jdk.jshell.UnresolvedReferenceException;
+import static org.testng.Assert.assertEquals;
 import static jdk.jshell.Snippet.Status.*;
 import static jdk.jshell.Snippet.SubKind.*;
-import static org.testng.Assert.assertEquals;
 import static org.testng.Assert.assertTrue;
 
 @Test
@@ -259,7 +262,7 @@ public class ReplaceTest extends KullaTesting {
                 ste(MAIN_SNIPPET, VALID, VALID, true, null),
                 ste(g, VALID, OVERWRITTEN, false, MAIN_SNIPPET),
                 ste(f, VALID, RECOVERABLE_DEFINED, false, MAIN_SNIPPET));
-        MethodSnippet exsn = assertEvalUnresolvedException("t();", "f", 0, 1);
+        DeclarationSnippet exsn = assertEvalUnresolvedException("t();", "f", 0, 1);
         assertTrue(exsn == f, "Identity must not change");
         assertActiveKeys();
     }
@@ -289,13 +292,95 @@ public class ReplaceTest extends KullaTesting {
     }
 
     public void testForwardVarToClass() {
-        DeclarationSnippet a = classKey(assertEval("class A { int f() { return g; } }", added(RECOVERABLE_NOT_DEFINED)));
-        assertUnresolvedDependencies1(a, RECOVERABLE_NOT_DEFINED, "variable g");
+        DeclarationSnippet a = classKey(assertEval("class A { int f() { return g; } }", added(RECOVERABLE_DEFINED)));
+        assertUnresolvedDependencies1(a, RECOVERABLE_DEFINED, "variable g");
         Snippet g = varKey(assertEval("int g = 10;", "10",
                 added(VALID),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, null)));
+                ste(a, RECOVERABLE_DEFINED, VALID, false, null)));
         assertEval("new A().f();", "10");
         assertEval("double g = 10;", "10.0", null,
+                DiagCheck.DIAG_OK,
+                DiagCheck.DIAG_ERROR,
+                ste(MAIN_SNIPPET, VALID, VALID, true, null),
+                ste(g, VALID, OVERWRITTEN, false, MAIN_SNIPPET),
+                ste(a, VALID, RECOVERABLE_DEFINED, false, MAIN_SNIPPET));
+        assertUnresolvedDependencies(a, 0);
+        assertActiveKeys();
+    }
+
+    public void testForwardVarToClassGeneric() {
+        DeclarationSnippet a = classKey(assertEval("class A<T> { final T x; A(T v) { this.x = v; } ; T get() { return x; } int core() { return g; } }", added(RECOVERABLE_DEFINED)));
+        assertUnresolvedDependencies1(a, RECOVERABLE_DEFINED, "variable g");
+
+        List<SnippetEvent> events = assertEval("A<String> as = new A<>(\"hi\");", null,
+                UnresolvedReferenceException.class, DiagCheck.DIAG_OK, DiagCheck.DIAG_OK, null);
+        SnippetEvent ste = events.get(0);
+        Snippet assn = ste.snippet();
+        DeclarationSnippet unsn = ((UnresolvedReferenceException) ste.exception()).getSnippet();
+        assertEquals(unsn.name(), "A", "Wrong with unresolved");
+        assertEquals(getState().unresolvedDependencies(unsn).size(), 1, "Wrong size unresolved");
+        assertEquals(getState().diagnostics(unsn).size(), 0, "Expected no diagnostics");
+
+        Snippet g = varKey(assertEval("int g = 10;", "10",
+                added(VALID),
+                ste(a, RECOVERABLE_DEFINED, VALID, false, MAIN_SNIPPET)));
+        assertEval("A<String> as = new A<>(\"low\");",
+                ste(MAIN_SNIPPET, VALID, VALID, false, null),
+                ste(assn, VALID, OVERWRITTEN, false, MAIN_SNIPPET));
+        assertEval("as.get();", "\"low\"");
+        assertUnresolvedDependencies(a, 0);
+        assertActiveKeys();
+    }
+
+   public void testForwardVarToClassExtendsImplements() {
+        DeclarationSnippet ik = classKey(assertEval("interface I { default int ii() { return 1; } }", added(VALID)));
+        DeclarationSnippet jk = classKey(assertEval("interface J { default int jj() { return 2; } }", added(VALID)));
+        DeclarationSnippet ck = classKey(assertEval("class C { int cc() { return 3; } }", added(VALID)));
+        DeclarationSnippet dk = classKey(assertEval("class D extends C implements I,J { int dd() { return g; } }", added(RECOVERABLE_DEFINED)));
+        DeclarationSnippet ek = classKey(assertEval("class E extends D { int ee() { return 5; } }", added(VALID)));
+        assertUnresolvedDependencies1(dk, RECOVERABLE_DEFINED, "variable g");
+        assertEvalUnresolvedException("new D();", "D", 1, 0);
+        assertEvalUnresolvedException("new E();", "D", 1, 0);
+        VarSnippet g = varKey(assertEval("int g = 10;", "10",
+                added(VALID),
+                ste(dk, RECOVERABLE_DEFINED, VALID, false, MAIN_SNIPPET)));
+        assertEval("E e = new E();");
+        assertDrop(g,
+                ste(g, VALID, DROPPED, true, null),
+                ste(dk, VALID, RECOVERABLE_DEFINED, false, g));
+        assertEvalUnresolvedException("new D();", "D", 1, 0);
+        assertEvalUnresolvedException("new E();", "D", 1, 0);
+        assertEval("e.ee();", "5");
+        assertEvalUnresolvedException("e.dd();", "D", 1, 0);
+        assertEval("e.cc();", "3");
+        assertEval("e.jj();", "2");
+        assertEval("e.ii();", "1");
+        assertActiveKeys();
+    }
+
+    public void testForwardVarToInterface() {
+        DeclarationSnippet i = classKey(assertEval("interface I { default int f() { return x; } }", added(RECOVERABLE_DEFINED)));
+        assertUnresolvedDependencies1(i, RECOVERABLE_DEFINED, "variable x");
+        DeclarationSnippet c = classKey(assertEval("class C implements I { int z() { return 2; } }", added(VALID)));
+        assertEval("C c = new C();");
+        assertEval("c.z();", "2");
+        assertEvalUnresolvedException("c.f()", "I", 1, 0);
+        Snippet g = varKey(assertEval("int x = 55;", "55",
+                added(VALID),
+                ste(i, RECOVERABLE_DEFINED, VALID, false, null)));
+        assertEval("c.f();", "55");
+        assertUnresolvedDependencies(i, 0);
+        assertActiveKeys();
+    }
+
+    public void testForwardVarToEnum() {
+        DeclarationSnippet a = classKey(assertEval("enum E { Q, W, E; float ff() { return fff; } }", added(RECOVERABLE_NOT_DEFINED)));
+        assertUnresolvedDependencies1(a, RECOVERABLE_NOT_DEFINED, "variable fff");
+        Snippet g = varKey(assertEval("float fff = 4.5f;", "4.5",
+                added(VALID),
+                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, null)));
+        assertEval("E.Q.ff();", "4.5");
+        assertEval("double fff = 3.3;", "3.3", null,
                 DiagCheck.DIAG_OK,
                 DiagCheck.DIAG_ERROR,
                 ste(MAIN_SNIPPET, VALID, VALID, true, null),
@@ -305,20 +390,21 @@ public class ReplaceTest extends KullaTesting {
         assertActiveKeys();
     }
 
-
     public void testForwardMethodToClass() {
-        DeclarationSnippet a = classKey(assertEval("class A { int f() { return g(); } }", added(RECOVERABLE_NOT_DEFINED)));
-        assertUnresolvedDependencies1(a, RECOVERABLE_NOT_DEFINED, "method g()");
+        DeclarationSnippet a = classKey(assertEval("class A { int f() { return g(); } }", added(RECOVERABLE_DEFINED)));
+        assertUnresolvedDependencies1(a, RECOVERABLE_DEFINED, "method g()");
+        assertEval("A foo() { return null; }");
+        assertEvalUnresolvedException("new A();", "A", 1, 0);
         Snippet g = methodKey(assertEval("int g() { return 10; }",
                 added(VALID),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, null)));
+                ste(a, RECOVERABLE_DEFINED, VALID, false, null)));
         assertEval("new A().f();", "10");
         assertEval("double g() { return 10; }",
                 DiagCheck.DIAG_OK,
                 DiagCheck.DIAG_ERROR,
                 ste(MAIN_SNIPPET, VALID, VALID, true, null),
                 ste(g, VALID, OVERWRITTEN, false, MAIN_SNIPPET),
-                ste(a, VALID, RECOVERABLE_NOT_DEFINED, true, MAIN_SNIPPET));
+                ste(a, VALID, RECOVERABLE_DEFINED, false, MAIN_SNIPPET));
         assertUnresolvedDependencies(a, 0);
         assertActiveKeys();
     }
@@ -336,8 +422,8 @@ public class ReplaceTest extends KullaTesting {
                 DiagCheck.DIAG_ERROR,
                 ste(MAIN_SNIPPET, VALID, VALID, true, null),
                 ste(b, VALID, OVERWRITTEN, false, MAIN_SNIPPET),
-                ste(a, VALID, RECOVERABLE_NOT_DEFINED, true, MAIN_SNIPPET));
-        assertDeclareFail("new A().b;", "compiler.err.cant.resolve.location");
+                ste(a, VALID, RECOVERABLE_DEFINED, true, MAIN_SNIPPET));
+        assertEvalUnresolvedException("new A().b;", "A", 0, 1);
         assertActiveKeys();
     }
 
@@ -503,42 +589,42 @@ public class ReplaceTest extends KullaTesting {
 
     public void testForwardSingleImportMethodToClass1() {
         PersistentSnippet a = classKey(assertEval("class A { String s = format(\"%d\", 10); }",
-                added(RECOVERABLE_NOT_DEFINED)));
-        assertDeclareFail("new A();", "compiler.err.cant.resolve.location");
+                added(RECOVERABLE_DEFINED)));
+        assertEvalUnresolvedException("new A();", "A", 1, 0);
         assertEval("import static java.lang.String.format;",
                 added(VALID),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, null));
+                ste(a, RECOVERABLE_DEFINED, VALID, false, null));
         assertEval("new A().s;", "\"10\"");
         PersistentSnippet format = methodKey(assertEval("void format(String s, int d) { }",
                 DiagCheck.DIAG_OK,
                 DiagCheck.DIAG_ERROR,
                 added(VALID),
-                ste(a, VALID, RECOVERABLE_NOT_DEFINED, true, MAIN_SNIPPET)));
-        assertDeclareFail("new A().s;", "compiler.err.cant.resolve.location");
+                ste(a, VALID, RECOVERABLE_DEFINED, false, MAIN_SNIPPET)));
+        assertEvalUnresolvedException("new A();", "A", 0, 1);
         assertActiveKeys();
         assertDrop(format,
                 ste(format, VALID, DROPPED, true, null),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, format));
+                ste(a, RECOVERABLE_DEFINED, VALID, false, format));
     }
 
     public void testForwardSingleImportMethodToClass2() {
         PersistentSnippet a = classKey(assertEval("class A { String s() { return format(\"%d\", 10); } }",
-                added(RECOVERABLE_NOT_DEFINED)));
-        assertDeclareFail("new A();", "compiler.err.cant.resolve.location");
+                added(RECOVERABLE_DEFINED)));
+        assertEvalUnresolvedException("new A();", "A", 1, 0);
         assertEval("import static java.lang.String.format;",
                 added(VALID),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, null));
+                ste(a, RECOVERABLE_DEFINED, VALID, false, null));
         assertEval("new A().s();", "\"10\"");
         PersistentSnippet format = methodKey(assertEval("void format(String s, int d) { }",
                 DiagCheck.DIAG_OK,
                 DiagCheck.DIAG_ERROR,
                 added(VALID),
-                ste(a, VALID, RECOVERABLE_NOT_DEFINED, true, null)));
-        assertDeclareFail("new A().s();", "compiler.err.cant.resolve.location");
+                ste(a, VALID, RECOVERABLE_DEFINED, false, null)));
+        assertEvalUnresolvedException("new A();", "A", 0, 1);
         assertActiveKeys();
         assertDrop(format,
                 ste(format, VALID, DROPPED, true, null),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, format));
+                ste(a, RECOVERABLE_DEFINED, VALID, false, format));
     }
 
     public void testForwardSingleImportClassToClass1() {
@@ -589,42 +675,44 @@ public class ReplaceTest extends KullaTesting {
 
     public void testForwardImportOnDemandMethodToClass1() {
         PersistentSnippet a = classKey(assertEval("class A { String s = format(\"%d\", 10); }",
-                added(RECOVERABLE_NOT_DEFINED)));
-        assertDeclareFail("new A();", "compiler.err.cant.resolve.location");
+                added(RECOVERABLE_DEFINED)));
+        assertEvalUnresolvedException("new A();", "A", 1, 0);
         assertEval("import static java.lang.String.*;",
                 added(VALID),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, null));
-        assertEval("new A().s;", "\"10\"");
+                ste(a, RECOVERABLE_DEFINED, VALID, false, null));
+        assertEval("A x = new A();");
+        assertEval("x.s;", "\"10\"");
         PersistentSnippet format = methodKey(assertEval("void format(String s, int d) { }",
                 DiagCheck.DIAG_OK,
                 DiagCheck.DIAG_ERROR,
                 added(VALID),
-                ste(a, VALID, RECOVERABLE_NOT_DEFINED, true, null)));
-        assertDeclareFail("new A().s;", "compiler.err.cant.resolve.location");
+                ste(a, VALID, RECOVERABLE_DEFINED, false, null)));
+        assertEvalUnresolvedException("new A();", "A", 0, 1);
         assertActiveKeys();
         assertDrop(format,
                 ste(format, VALID, DROPPED, true, null),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, format));
+                ste(a, RECOVERABLE_DEFINED, VALID, false, format));
+        assertEval("x.s;", "\"10\"");
     }
 
     public void testForwardImportOnDemandMethodToClass2() {
         PersistentSnippet a = classKey(assertEval("class A { String s() { return format(\"%d\", 10); } }",
-                added(RECOVERABLE_NOT_DEFINED)));
-        assertDeclareFail("new A();", "compiler.err.cant.resolve.location");
+                added(RECOVERABLE_DEFINED)));
+        assertEvalUnresolvedException("new A();", "A", 1, 0);
         assertEval("import static java.lang.String.*;",
                 added(VALID),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, null));
+                ste(a, RECOVERABLE_DEFINED, VALID, false, null));
         assertEval("new A().s();", "\"10\"");
         PersistentSnippet format = methodKey(assertEval("void format(String s, int d) { }",
                 DiagCheck.DIAG_OK,
                 DiagCheck.DIAG_ERROR,
                 added(VALID),
-                ste(a, VALID, RECOVERABLE_NOT_DEFINED, true, null)));
-        assertDeclareFail("new A().s();", "compiler.err.cant.resolve.location");
+                ste(a, VALID, RECOVERABLE_DEFINED, false, null)));
+        assertEvalUnresolvedException("new A();", "A", 0, 1);
         assertActiveKeys();
         assertDrop(format,
                 ste(format, VALID, DROPPED, true, null),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, format));
+                ste(a, RECOVERABLE_DEFINED, VALID, false, format));
     }
 
     public void testForwardImportOnDemandClassToClass1() {
@@ -673,86 +761,87 @@ public class ReplaceTest extends KullaTesting {
 
     public void testForwardSingleImportFieldToClass1() {
         PersistentSnippet a = classKey(assertEval("class A { static double pi() { return PI; } }",
-                added(RECOVERABLE_NOT_DEFINED)));
-        assertDeclareFail("new A();", "compiler.err.cant.resolve.location");
+                added(RECOVERABLE_DEFINED)));
+        assertEvalUnresolvedException("new A();", "A", 1, 0);
         assertEval("import static java.lang.Math.PI;",
                 added(VALID),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, null));
+                ste(a, RECOVERABLE_DEFINED, VALID, false, null));
         assertEval("Math.abs(A.pi() - 3.1415) < 0.001;", "true");
 
         PersistentSnippet list = varKey(assertEval("String PI;",
                 DiagCheck.DIAG_OK,
                 DiagCheck.DIAG_ERROR,
                 added(VALID),
-                ste(a, VALID, RECOVERABLE_NOT_DEFINED, true, null)));
-        assertDeclareFail("new A();", "compiler.err.cant.resolve.location");
+                ste(a, VALID, RECOVERABLE_DEFINED, false, null)));
+        assertEvalUnresolvedException("new A();", "A", 0, 1);
         assertActiveKeys();
         assertDrop(list,
                 ste(list, VALID, DROPPED, true, null),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, list));
+                ste(a, RECOVERABLE_DEFINED, VALID, false, list));
     }
 
     public void testForwardSingleImportFieldToClass2() {
         PersistentSnippet a = classKey(assertEval("class A { static double pi = PI; }",
-                added(RECOVERABLE_NOT_DEFINED)));
-        assertDeclareFail("new A();", "compiler.err.cant.resolve.location");
+                added(RECOVERABLE_DEFINED)));
+        assertEvalUnresolvedException("new A();", "A", 1, 0);
         assertEval("import static java.lang.Math.PI;",
                 added(VALID),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, null));
+                ste(a, RECOVERABLE_DEFINED, VALID, true, null));
         assertEval("Math.abs(A.pi - 3.1415) < 0.001;", "true");
 
         PersistentSnippet list = varKey(assertEval("String PI;",
                 DiagCheck.DIAG_OK,
                 DiagCheck.DIAG_ERROR,
                 added(VALID),
-                ste(a, VALID, RECOVERABLE_NOT_DEFINED, true, null)));
-        assertDeclareFail("new A();", "compiler.err.cant.resolve.location");
+                ste(a, VALID, RECOVERABLE_DEFINED, true, null)));
+        assertEvalUnresolvedException("new A();", "A", 0, 1);
         assertActiveKeys();
         assertDrop(list,
                 ste(list, VALID, DROPPED, true, null),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, list));
+                ste(a, RECOVERABLE_DEFINED, VALID, true, list));
     }
 
     public void testForwardImportOnDemandFieldToClass1() {
         PersistentSnippet a = classKey(assertEval("class A { static double pi() { return PI; } }",
-                added(RECOVERABLE_NOT_DEFINED)));
-        assertDeclareFail("new A();", "compiler.err.cant.resolve.location");
+                added(RECOVERABLE_DEFINED)));
+        assertEvalUnresolvedException("new A();", "A", 1, 0);
         assertEval("import static java.lang.Math.*;",
                 added(VALID),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, null));
+                ste(a, RECOVERABLE_DEFINED, VALID, false, null));
         assertEval("Math.abs(A.pi() - 3.1415) < 0.001;", "true");
 
         PersistentSnippet list = varKey(assertEval("String PI;",
                 DiagCheck.DIAG_OK,
                 DiagCheck.DIAG_ERROR,
                 added(VALID),
-                ste(a, VALID, RECOVERABLE_NOT_DEFINED, true, null)));
-        assertDeclareFail("new A();", "compiler.err.cant.resolve.location");
+                ste(a, VALID, RECOVERABLE_DEFINED, false, null)));
+        assertEvalUnresolvedException("new A();", "A", 0, 1);
         assertActiveKeys();
         assertDrop(list,
                 ste(list, VALID, DROPPED, true, null),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, list));
+                ste(a, RECOVERABLE_DEFINED, VALID, false, list));
     }
 
     public void testForwardImportOnDemandFieldToClass2() {
         PersistentSnippet a = classKey(assertEval("class A { static double pi = PI; }",
-                added(RECOVERABLE_NOT_DEFINED)));
-        assertDeclareFail("new A();", "compiler.err.cant.resolve.location");
+                added(RECOVERABLE_DEFINED)));
+        assertEvalUnresolvedException("new A();", "A", 1, 0);
         assertEval("import static java.lang.Math.*;",
                 added(VALID),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, null));
+                ste(a, RECOVERABLE_DEFINED, VALID, true, null));
         assertEval("Math.abs(A.pi - 3.1415) < 0.001;", "true");
 
         PersistentSnippet list = varKey(assertEval("String PI;",
                 DiagCheck.DIAG_OK,
                 DiagCheck.DIAG_ERROR,
                 added(VALID),
-                ste(a, VALID, RECOVERABLE_NOT_DEFINED, true, null)));
-        assertDeclareFail("new A();", "compiler.err.cant.resolve.location");
+                ste(a, VALID, RECOVERABLE_DEFINED, true, null)));
+        assertEvalUnresolvedException("new A();", "A", 0, 1);
         assertActiveKeys();
         assertDrop(list,
                 ste(list, VALID, DROPPED, true, null),
-                ste(a, RECOVERABLE_NOT_DEFINED, VALID, true, list));
+                ste(a, RECOVERABLE_DEFINED, VALID, true, list));
+        assertEval("Math.abs(A.pi - 3.1415) < 0.001;", "true");
     }
 
     public void testReplaceCausesMethodReferenceError() {
diff --git a/langtools/test/jdk/jshell/ToolBasicTest.java b/langtools/test/jdk/jshell/ToolBasicTest.java
index f4501c84d32..e38ff644e77 100644
--- a/langtools/test/jdk/jshell/ToolBasicTest.java
+++ b/langtools/test/jdk/jshell/ToolBasicTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug 8143037 8142447 8144095 8140265 8144906 8146138 8147887 8147886
+ * @bug 8143037 8142447 8144095 8140265 8144906 8146138 8147887 8147886 8148316 8148317
  * @requires os.family != "solaris"
  * @summary Tests for Basic tests for REPL tool
  * @library /tools/lib
@@ -90,8 +90,7 @@ public class ToolBasicTest extends ReplToolTesting {
 
     public void elideStartUpFromList() {
         test(
-                (a) -> assertCommandCheckOutput(a, "123", (s) ->
-                        assertTrue(s.contains("type int"), s)),
+                (a) -> assertCommandOutputContains(a, "123", "type int"),
                 (a) -> assertCommandCheckOutput(a, "/list", (s) -> {
                     int cnt;
                     try (Scanner scanner = new Scanner(s)) {
@@ -112,8 +111,7 @@ public class ToolBasicTest extends ReplToolTesting {
         Compiler compiler = new Compiler();
         Path path = compiler.getPath("myfile");
         test(
-                (a) -> assertCommandCheckOutput(a, "123",
-                        (s) -> assertTrue(s.contains("type int"), s)),
+                (a) -> assertCommandOutputContains(a, "123", "type int"),
                 (a) -> assertCommand(a, "/save " + path.toString(), "")
         );
         try (Stream<String> lines = Files.lines(path)) {
@@ -594,12 +592,12 @@ public class ToolBasicTest extends ReplToolTesting {
                     (a) -> assertMethod(a, "void f() {}", "()V", "f"),
                     (a) -> assertImport(a, "import java.util.stream.*;", "", "java.util.stream.*"),
                     (a) -> assertCommand(a, "/save " + startUpFile.toString(), null),
-                    (a) -> assertCommand(a, "/setstart " + startUpFile.toString(), null)
+                    (a) -> assertCommand(a, "/set start " + startUpFile.toString(), null)
             );
             Path unknown = compiler.getPath("UNKNOWN");
             test(
-                    (a) -> assertCommand(a, "/setstart " + unknown.toString(),
-                            "|  File '" + unknown + "' for /setstart is not found.\n")
+                    (a) -> assertCommand(a, "/set start " + unknown.toString(),
+                            "|  File '" + unknown + "' for /set start is not found.\n")
             );
             test(false, new String[0],
                     (a) -> {
@@ -619,7 +617,7 @@ public class ToolBasicTest extends ReplToolTesting {
     }
 
     private void removeStartup() {
-        Preferences preferences = Preferences.userRoot().node("tool/REPL");
+        Preferences preferences = Preferences.userRoot().node("tool/JShell");
         if (preferences != null) {
             preferences.remove("STARTUP");
         }
@@ -636,7 +634,7 @@ public class ToolBasicTest extends ReplToolTesting {
     }
 
     public void testNoArgument() {
-        String[] commands = {"/save", "/open", "/setstart"};
+        String[] commands = {"/save", "/open", "/set start"};
         test(Stream.of(commands)
                 .map(cmd -> {
                     String c = cmd;
@@ -670,8 +668,7 @@ public class ToolBasicTest extends ReplToolTesting {
         test(
                 a -> assertVariable(a, "int", "x"),
                 a -> assertCommandCheckOutput(a, "/vars", assertVariables()),
-                a -> assertCommandCheckOutput(a, "System.exit(5);",  s ->
-                        assertTrue(s.contains("terminated"), s)),
+                a -> assertCommandOutputContains(a, "System.exit(5);", "terminated"),
                 a -> assertCommandCheckOutput(a, "/vars", s ->
                         assertTrue(s.trim().isEmpty(), s)),
                 a -> assertMethod(a, "void f() { }", "()void", "f"),
@@ -699,8 +696,7 @@ public class ToolBasicTest extends ReplToolTesting {
                         s -> assertEquals(s, "|  No definition or id named " + arg +
                                 " found.  There are no active definitions.\n")),
                 a -> assertVariable(a, "int", "aardvark"),
-                a -> assertCommandCheckOutput(a, "/list aardvark",
-                        s -> assertTrue(s.contains("aardvark"))),
+                a -> assertCommandOutputContains(a, "/list aardvark", "aardvark"),
                 a -> assertCommandCheckOutput(a, "/list start",
                         s -> checkLineToList(s, START_UP)),
                 a -> assertCommandCheckOutput(a, "/list all",
@@ -714,14 +710,14 @@ public class ToolBasicTest extends ReplToolTesting {
     }
 
     public void testFeedbackNegative() {
-        test(a -> assertCommandCheckOutput(a, "/feedback aaaa",
-                assertStartsWith("|  Follow /feedback with of the following")));
+        test(a -> assertCommandCheckOutput(a, "/set feedback aaaa",
+                assertStartsWith("|  Does not match any current feedback mode")));
     }
 
     public void testFeedbackOff() {
         for (String off : new String[]{"o", "off"}) {
             test(
-                    a -> assertCommand(a, "/feedback " + off, ""),
+                    a -> assertCommand(a, "/set feedback " + off, ""),
                     a -> assertCommand(a, "int a", ""),
                     a -> assertCommand(a, "void f() {}", ""),
                     a -> assertCommandCheckOutput(a, "aaaa", assertStartsWith("|  Error:")),
@@ -730,23 +726,6 @@ public class ToolBasicTest extends ReplToolTesting {
         }
     }
 
-    public void testFeedbackConcise() {
-        Compiler compiler = new Compiler();
-        Path testConciseFile = compiler.getPath("testConciseFeedback");
-        String[] sources = new String[] {"int a", "void f() {}", "class A {}", "a = 10"};
-        compiler.writeToFile(testConciseFile, sources);
-        for (String concise : new String[]{"c", "concise"}) {
-            test(
-                    a -> assertCommand(a, "/feedback " + concise, ""),
-                    a -> assertCommand(a, sources[0], ""),
-                    a -> assertCommand(a, sources[1], ""),
-                    a -> assertCommand(a, sources[2], ""),
-                    a -> assertCommand(a, sources[3], "|  a : 10\n"),
-                    a -> assertCommand(a, "/o " + testConciseFile.toString(), "|  a : 10\n")
-            );
-        }
-    }
-
     public void testFeedbackNormal() {
         Compiler compiler = new Compiler();
         Path testNormalFile = compiler.getPath("testConciseNormal");
@@ -759,58 +738,20 @@ public class ToolBasicTest extends ReplToolTesting {
                 "|  Variable a has been assigned the value 10\n"
         };
         compiler.writeToFile(testNormalFile, sources2);
-        for (String feedback : new String[]{"/f", "/feedback"}) {
-            for (String feedbackState : new String[]{"n", "normal", "v", "verbose"}) {
-                String f = null;
-                if (feedbackState.startsWith("n")) {
-                    f = "normal";
-                } else if (feedbackState.startsWith("v")) {
-                    f = "verbose";
-                }
-                final String finalF = f;
+        for (String feedback : new String[]{"/set f", "/set feedback"}) {
+            for (String feedbackState : new String[]{"n", "normal", "o", "off"}) {
                 test(
-                        a -> assertCommand(a, feedback + " " + feedbackState, "|  Feedback mode: " + finalF +"\n"),
+                        a -> assertCommand(a, feedback + " " + feedbackState, "|  Feedback mode: normal\n"),
                         a -> assertCommand(a, sources[0], output[0]),
                         a -> assertCommand(a, sources[1], output[1]),
                         a -> assertCommand(a, sources[2], output[2]),
                         a -> assertCommand(a, sources[3], output[3]),
-                        a -> assertCommand(a, "/o " + testNormalFile.toString(),
-                                "|  Modified variable a of type int\n" +
-                                "|  Modified method f()\n" +
-                                "|    Update overwrote method f()\n" +
-                                "|  Modified class A\n" +
-                                "|    Update overwrote class A\n" +
-                                "|  Variable a has been assigned the value 10\n")
+                        a -> assertCommand(a, "/o " + testNormalFile.toString(), "")
                 );
             }
         }
     }
 
-    public void testFeedbackDefault() {
-        Compiler compiler = new Compiler();
-        Path testDefaultFile = compiler.getPath("testDefaultFeedback");
-        String[] sources = new String[] {"int a", "void f() {}", "class A {}", "a = 10"};
-        String[] output = new String[] {
-                "|  Added variable a of type int\n",
-                "|  Added method f()\n",
-                "|  Added class A\n",
-                "|  Variable a has been assigned the value 10\n"
-        };
-        compiler.writeToFile(testDefaultFile, sources);
-        for (String defaultFeedback : new String[]{"", "d", "default"}) {
-            test(
-                    a -> assertCommand(a, "/feedback o", ""),
-                    a -> assertCommand(a, "int x", ""),
-                    a -> assertCommand(a, "/feedback " + defaultFeedback, "|  Feedback mode: default\n"),
-                    a -> assertCommand(a, sources[0], output[0]),
-                    a -> assertCommand(a, sources[1], output[1]),
-                    a -> assertCommand(a, sources[2], output[2]),
-                    a -> assertCommand(a, sources[3], output[3]),
-                    a -> assertCommand(a, "/o " + testDefaultFile.toString(), "")
-            );
-        }
-    }
-
     public void testDrop() {
         test(false, new String[]{"-nostartup"},
                 a -> assertVariable(a, "int", "a"),
@@ -906,7 +847,7 @@ public class ToolBasicTest extends ReplToolTesting {
 
     public void testCommandPrefix() {
         test(a -> assertCommandCheckOutput(a, "/s",
-                      assertStartsWith("|  Command: /s is ambiguous: /seteditor, /save, /setstart")),
+                      assertStartsWith("|  Command: /s is ambiguous: /save, /set")),
              a -> assertCommand(a, "int var", "|  Added variable var of type int\n"),
              a -> assertCommandCheckOutput(a, "/va",
                       assertStartsWith("|    int var = 0")),
diff --git a/langtools/test/jdk/jshell/ToolFormatTest.java b/langtools/test/jdk/jshell/ToolFormatTest.java
new file mode 100644
index 00000000000..cc3aa0273af
--- /dev/null
+++ b/langtools/test/jdk/jshell/ToolFormatTest.java
@@ -0,0 +1,159 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8148316 8148317
+ * @summary Tests for output customization
+ * @library /tools/lib
+ * @build KullaTesting TestingInputStream ToolBox Compiler
+ * @run testng ToolFormatTest
+ */
+import org.testng.annotations.Test;
+
+@Test
+public class ToolFormatTest extends ReplToolTesting {
+
+    public void testSetFormat() {
+        try {
+            test(
+                    (a) -> assertCommandOutputStartsWith(a, "/set newmode test command", "|  Created new feedback mode: test"),
+                    (a) -> assertCommand(a, "/set field test pre '$ '", ""),
+                    (a) -> assertCommand(a, "/set field test post ''", ""),
+                    (a) -> assertCommand(a, "/set field test action 'ADD ' added-primary", ""),
+                    (a) -> assertCommand(a, "/set field test action 'MOD ' modified-primary", ""),
+                    (a) -> assertCommand(a, "/set field test action 'REP ' replaced-primary", ""),
+                    (a) -> assertCommand(a, "/set field test action 'UP-ADD ' added-update", ""),
+                    (a) -> assertCommand(a, "/set field test action 'UP-MOD ' modified-update", ""),
+                    (a) -> assertCommand(a, "/set field test action 'UP-REP ' replaced-update", ""),
+                    (a) -> assertCommand(a, "/set field test resolve 'OK' ok-*", ""),
+                    (a) -> assertCommand(a, "/set field test resolve 'DEF' defined-*", ""),
+                    (a) -> assertCommand(a, "/set field test resolve 'NODEF' notdefined-*", ""),
+                    (a) -> assertCommand(a, "/set field test name ':%s ' ", ""),
+                    (a) -> assertCommand(a, "/set field test type '[%s]' ", ""),
+                    (a) -> assertCommand(a, "/set field test result '=%s ' ", ""),
+                    (a) -> assertCommand(a, "/set format test '{pre}{action}{type}{name}{result}{resolve}' *-*-*", ""),
+                    (a) -> assertCommand(a, "/set format test '{pre}HI this is enum' enum", ""),
+                    (a) -> assertCommand(a, "/set feedback test", "$ Feedback mode: test"),
+                    (a) -> assertCommand(a, "class D {}", "$ ADD :D OK"),
+                    (a) -> assertCommand(a, "void m() {}", "$ ADD []:m OK"),
+                    (a) -> assertCommand(a, "interface EX extends EEX {}", "$ ADD :EX NODEF"),
+                    (a) -> assertCommand(a, "56", "$ ADD [int]:$4 =56 OK"),
+                    (a) -> assertCommand(a, "class D { int hh; }", "$ REP :D OK$ OVERWROTE-UPDATE:D OK"),
+                    (a) -> assertCommandOutputStartsWith(a, "/set feedback normal", "|  Feedback mode: normal")
+            );
+        } finally {
+            assertCommandCheckOutput(false, "/set feedback normal", s -> {
+            });
+        }
+    }
+
+    public void testNewModeQuiet() {
+        try {
+            test(
+                    (a) -> assertCommandOutputStartsWith(a, "/set newmode nmq quiet normal", "|  Created new feedback mode: nmq"),
+                    (a) -> assertCommand(a, "/set feedback nmq", ""),
+                    (a) -> assertCommand(a, "/se ne nmq2 q nor", ""),
+                    (a) -> assertCommand(a, "/se fee nmq2", ""),
+                    (a) -> assertCommand(a, "/set newmode nmc command normal", ""),
+                    (a) -> assertCommandOutputStartsWith(a, "/set feedback nmc", "|  Feedback mode: nmc"),
+                    (a) -> assertCommandOutputStartsWith(a, "/set newmode nm", "|  Created new feedback mode: nm"),
+                    (a) -> assertCommandOutputStartsWith(a, "/set feedback nm", "|  Feedback mode: nm")
+            );
+        } finally {
+            assertCommandCheckOutput(false, "/set feedback normal", s -> {
+            });
+        }
+    }
+
+    public void testSetError() {
+        try {
+            test(
+                    (a) -> assertCommandOutputStartsWith(a, "/set newmode te command normal", "|  Created new feedback mode: te"),
+                    (a) -> assertCommand(a, "/set field te errorpre 'ERROR: '", ""),
+                    (a) -> assertCommandOutputStartsWith(a, "/set feedback te", ""),
+                    (a) -> assertCommandCheckOutput(a, "/set ", assertStartsWith("ERROR: The /set command requires arguments")),
+                    (a) -> assertCommandCheckOutput(a, "/set xyz", assertStartsWith("ERROR: Not a valid argument to /set")),
+                    (a) -> assertCommandCheckOutput(a, "/set f", assertStartsWith("ERROR: Ambiguous argument to /set")),
+                    (a) -> assertCommandCheckOutput(a, "/set feedback", assertStartsWith("ERROR: Expected a feedback mode")),
+                    (a) -> assertCommandCheckOutput(a, "/set feedback xyz", assertStartsWith("ERROR: Does not match any current feedback mode")),
+                    (a) -> assertCommandCheckOutput(a, "/set format", assertStartsWith("ERROR: Expected a feedback mode")),
+                    (a) -> assertCommandCheckOutput(a, "/set format xyz", assertStartsWith("ERROR: Does not match any current feedback mode")),
+                    (a) -> assertCommandCheckOutput(a, "/set format te", assertStartsWith("ERROR: Expected format missing")),
+                    (a) -> assertCommandCheckOutput(a, "/set format te aaa", assertStartsWith("ERROR: Format 'aaa' must be quoted")),
+                    (a) -> assertCommandCheckOutput(a, "/set format te 'aaa'", assertStartsWith("ERROR: At least one selector required")),
+                    (a) -> assertCommandCheckOutput(a, "/set format te 'aaa' frog", assertStartsWith("ERROR: Not a valid case")),
+                    (a) -> assertCommandCheckOutput(a, "/set format te 'aaa' import-frog", assertStartsWith("ERROR: Not a valid action")),
+                    (a) -> assertCommandCheckOutput(a, "/set newmode", assertStartsWith("ERROR: Expected new feedback mode")),
+                    (a) -> assertCommandCheckOutput(a, "/set newmode te", assertStartsWith("ERROR: Expected a new feedback mode name")),
+                    (a) -> assertCommandCheckOutput(a, "/set newmode x xyz", assertStartsWith("ERROR: Specify either 'command' or 'quiet'")),
+                    (a) -> assertCommandCheckOutput(a, "/set newmode x quiet y", assertStartsWith("ERROR: Does not match any current feedback mode")),
+                    (a) -> assertCommandCheckOutput(a, "/set prompt", assertStartsWith("ERROR: Expected a feedback mode")),
+                    (a) -> assertCommandCheckOutput(a, "/set prompt te", assertStartsWith("ERROR: Expected format missing")),
+                    (a) -> assertCommandCheckOutput(a, "/set prompt te aaa xyz", assertStartsWith("ERROR: Format 'aaa' must be quoted")),
+                    (a) -> assertCommandCheckOutput(a, "/set prompt te 'aaa' xyz", assertStartsWith("ERROR: Format 'xyz' must be quoted")),
+                    (a) -> assertCommandCheckOutput(a, "/set prompt", assertStartsWith("ERROR: Expected a feedback mode")),
+                    (a) -> assertCommandCheckOutput(a, "/set prompt te", assertStartsWith("ERROR: Expected format missing")),
+                    (a) -> assertCommandCheckOutput(a, "/set prompt te aaa", assertStartsWith("ERROR: Format 'aaa' must be quoted")),
+                    (a) -> assertCommandCheckOutput(a, "/set prompt te 'aaa'", assertStartsWith("ERROR: Expected format missing")),
+                    (a) -> assertCommandCheckOutput(a, "/set field", assertStartsWith("ERROR: Expected a feedback mode")),
+                    (a) -> assertCommandCheckOutput(a, "/set field xyz", assertStartsWith("ERROR: Does not match any current feedback mode: xyz")),
+                    (a) -> assertCommandCheckOutput(a, "/set field te xyz", assertStartsWith("ERROR: Not a valid field: xyz, must be one of: when")),
+                    (a) -> assertCommandCheckOutput(a, "/set field te action", assertStartsWith("ERROR: Expected format missing")),
+                    (a) -> assertCommandCheckOutput(a, "/set field te action 'act'", assertStartsWith("ERROR: At least one selector required"))
+            );
+        } finally {
+            assertCommandCheckOutput(false, "/set feedback normal", s -> {
+            });
+        }
+    }
+
+    public void testSetHelp() {
+        try {
+            test(
+                    (a) -> assertCommandOutputContains(a, "/help /set", "command to launch"),
+                    (a) -> assertCommandOutputContains(a, "/help /set format", "vardecl"),
+                    (a) -> assertCommandOutputContains(a, "/hel /se for", "vardecl"),
+                    (a) -> assertCommandOutputContains(a, "/help /set editor", "temporary file")
+            );
+        } finally {
+            assertCommandCheckOutput(false, "/set feedback normal", s -> {
+            });
+        }
+    }
+
+    public void testSetHelpError() {
+        try {
+            test(
+                    (a) -> assertCommandOutputStartsWith(a, "/set newmode te command normal", "|  Created new feedback mode: te"),
+                    (a) -> assertCommand(a, "/set field te errorpre 'ERROR: '", ""),
+                    (a) -> assertCommandOutputStartsWith(a, "/set feedback te", "|  Feedback mode: te"),
+                    (a) -> assertCommandOutputContains(a, "/help /set xyz", "ERROR: Not a valid argument to /set: xyz"),
+                    (a) -> assertCommandOutputContains(a, "/help /set f", "ERROR: Ambiguous argument to /set: f")
+            );
+        } finally {
+            assertCommandCheckOutput(false, "/set feedback normal", s -> {
+            });
+        }
+    }
+}
diff --git a/langtools/test/jdk/jshell/ToolReloadTest.java b/langtools/test/jdk/jshell/ToolReloadTest.java
index 44578dec261..4871fccd946 100644
--- a/langtools/test/jdk/jshell/ToolReloadTest.java
+++ b/langtools/test/jdk/jshell/ToolReloadTest.java
@@ -23,6 +23,7 @@
 
 /*
  * @test
+ * @key intermittent
  * @bug 8081845 8147898
  * @summary Tests for /reload in JShell tool
  * @modules jdk.compiler/com.sun.tools.javac.api
diff --git a/langtools/test/tools/javac/6257443/T6257443.java b/langtools/test/tools/javac/6257443/T6257443.java
index 5d81ed5d12f..91d3120908f 100644
--- a/langtools/test/tools/javac/6257443/T6257443.java
+++ b/langtools/test/tools/javac/6257443/T6257443.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -31,13 +31,7 @@
  *
  * @clean foo.package-info
  *
- * @compile -XD-printflat package-info.java
- * @run main/othervm T6257443 -no foo/package-info.class
- *
- * @compile -XD-stubs package-info.java
- * @run main/othervm T6257443 -no foo/package-info.class
- *
- * @compile -XD-printsource package-info.java
+ * @compile -printsource package-info.java
  * @run main/othervm T6257443 -no foo/package-info.class
  */
 
diff --git a/langtools/test/tools/javac/6521805/T6521805a.java b/langtools/test/tools/javac/6521805/T6521805a.java
deleted file mode 100644
index d81fab6ddc5..00000000000
--- a/langtools/test/tools/javac/6521805/T6521805a.java
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * @test /nodynamiccopyright/
- * @bug 6521805
- * @summary Regression: JDK5/JDK6 javac allows write access to outer class reference
- * @author mcimadamore
- *
- * @compile/fail/ref=T6521805a_1.out T6521805a.java -XDrawDiagnostics
- * @compile/ref=T6521805a_2.out T6521805a.java -XDwarnOnSyntheticConflicts -XDrawDiagnostics
- */
-
-class T6521805a {
-
-    static class Outer {
-        T6521805a this$0 = null;
-    }
-
-    public class Inner extends Outer {
-        public void foo() {
-            this$0 = new T6521805a();
-        }
-    }
-}
diff --git a/langtools/test/tools/javac/6521805/T6521805a_1.out b/langtools/test/tools/javac/6521805/T6521805a_1.out
deleted file mode 100644
index 3c069c0a793..00000000000
--- a/langtools/test/tools/javac/6521805/T6521805a_1.out
+++ /dev/null
@@ -1,2 +0,0 @@
-T6521805a.java:17:12: compiler.err.synthetic.name.conflict: this$0, T6521805a.Outer
-1 error
diff --git a/langtools/test/tools/javac/6521805/T6521805a_2.out b/langtools/test/tools/javac/6521805/T6521805a_2.out
deleted file mode 100644
index 98d97813f36..00000000000
--- a/langtools/test/tools/javac/6521805/T6521805a_2.out
+++ /dev/null
@@ -1,2 +0,0 @@
-T6521805a.java:17:12: compiler.warn.synthetic.name.conflict: this$0, T6521805a.Outer
-1 warning
diff --git a/langtools/test/tools/javac/StringConcat/TestIndyStringConcat.java b/langtools/test/tools/javac/StringConcat/TestIndyStringConcat.java
new file mode 100644
index 00000000000..4c8917bbbf9
--- /dev/null
+++ b/langtools/test/tools/javac/StringConcat/TestIndyStringConcat.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import com.sun.tools.classfile.*;
+import com.sun.tools.classfile.BootstrapMethods_attribute.BootstrapMethodSpecifier;
+import com.sun.tools.classfile.ConstantPool.CONSTANT_InvokeDynamic_info;
+import com.sun.tools.classfile.ConstantPool.CONSTANT_MethodHandle_info;
+
+import java.io.File;
+
+/*
+ * @test
+ * @bug     8148483 8151516 8151223
+ * @summary Test that StringConcat is working for JDK >= 9
+ * @modules jdk.jdeps/com.sun.tools.classfile
+ *
+ * @clean TestIndyStringConcat*
+ * @compile -source 6 -target 6 TestIndyStringConcat.java
+ * @run main TestIndyStringConcat false
+ *
+ * @clean TestIndyStringConcat*
+ * @compile -source 7 -target 7 TestIndyStringConcat.java
+ * @run main TestIndyStringConcat false
+ *
+ * @clean TestIndyStringConcat*
+ * @compile -source 8 -target 8 TestIndyStringConcat.java
+ * @run main TestIndyStringConcat false
+ *
+ * @clean TestIndyStringConcat*
+ * @compile -XDstringConcat=inline -source 9 -target 9 TestIndyStringConcat.java
+ * @run main TestIndyStringConcat false
+ *
+ * @clean TestIndyStringConcat*
+ * @compile -XDstringConcat=indy -source 9 -target 9 TestIndyStringConcat.java
+ * @run main TestIndyStringConcat true
+ *
+ * @clean TestIndyStringConcat*
+ * @compile -XDstringConcat=indyWithConstants -source 9 -target 9 TestIndyStringConcat.java
+ * @run main TestIndyStringConcat true
+ */
+public class TestIndyStringConcat {
+
+    static String other;
+
+    public static String test() {
+        return "Foo" + other;
+    }
+
+    public static void main(String[] args) throws Exception {
+        boolean expected = Boolean.valueOf(args[0]);
+        boolean actual = hasStringConcatFactoryCall("test");
+        if (expected != actual) {
+            throw new AssertionError("expected = " + expected + ", actual = " + actual);
+        }
+    }
+
+    public static boolean hasStringConcatFactoryCall(String methodName) throws Exception {
+        ClassFile classFile = ClassFile.read(new File(System.getProperty("test.classes", "."),
+                TestIndyStringConcat.class.getName() + ".class"));
+        ConstantPool constantPool = classFile.constant_pool;
+
+        BootstrapMethods_attribute bsm_attr =
+                (BootstrapMethods_attribute)classFile
+                        .getAttribute(Attribute.BootstrapMethods);
+
+        for (Method method : classFile.methods) {
+            if (method.getName(constantPool).equals(methodName)) {
+                Code_attribute code = (Code_attribute) method.attributes
+                        .get(Attribute.Code);
+                for (Instruction i : code.getInstructions()) {
+                    if (i.getOpcode() == Opcode.INVOKEDYNAMIC) {
+                        CONSTANT_InvokeDynamic_info indyInfo =
+                                (CONSTANT_InvokeDynamic_info) constantPool.get(i.getUnsignedShort(1));
+
+                        BootstrapMethodSpecifier bsmSpec =
+                                bsm_attr.bootstrap_method_specifiers[indyInfo.bootstrap_method_attr_index];
+
+                        CONSTANT_MethodHandle_info bsmInfo =
+                                (CONSTANT_MethodHandle_info) constantPool.get(bsmSpec.bootstrap_method_ref);
+
+                        if (bsmInfo.getCPRefInfo().getClassName().equals("java/lang/invoke/StringConcatFactory")) {
+                            return true;
+                        }
+                    }
+                }
+            }
+        }
+        return false;
+    }
+
+}
diff --git a/langtools/test/tools/javac/StringConcat/access/Holder.java b/langtools/test/tools/javac/StringConcat/access/Holder.java
new file mode 100644
index 00000000000..6b4cb37e688
--- /dev/null
+++ b/langtools/test/tools/javac/StringConcat/access/Holder.java
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package p1;
+
+public class Holder {
+    public Private_PublicClass             c1 = new Private_PublicClass();
+    public Private_PublicInterface         c2 = new Private_PublicInterface();
+    public Private_PrivateInterface1       c3 = new Private_PrivateInterface1();
+    public Private_PrivateInterface2       c4 = new Private_PrivateInterface2();
+
+    public Public_PublicClass              c5 = new Public_PublicClass();
+    public Public_PublicInterface          c6 = new Public_PublicInterface();
+    public Public_PrivateInterface1        c7 = new Public_PrivateInterface1();
+    public Public_PrivateInterface2        c8 = new Public_PrivateInterface2();
+
+    public Private_PublicClass[]          ac1 = new Private_PublicClass[0];
+    public Private_PublicInterface[]      ac2 = new Private_PublicInterface[0];
+    public Private_PrivateInterface1[]    ac3 = new Private_PrivateInterface1[0];
+    public Private_PrivateInterface2[]    ac4 = new Private_PrivateInterface2[0];
+
+    public Public_PublicClass[]           ac5 = new Public_PublicClass[0];
+    public Public_PublicInterface[]       ac6 = new Public_PublicInterface[0];
+    public Public_PrivateInterface1[]     ac7 = new Public_PrivateInterface1[0];
+    public Public_PrivateInterface2[]     ac8 = new Public_PrivateInterface2[0];
+
+    public Private_PublicClass[][]       aac1 = new Private_PublicClass[0][];
+    public Private_PublicInterface[][]   aac2 = new Private_PublicInterface[0][];
+    public Private_PrivateInterface1[][] aac3 = new Private_PrivateInterface1[0][];
+    public Private_PrivateInterface2[][] aac4 = new Private_PrivateInterface2[0][];
+
+    public Public_PublicClass[][]        aac5 = new Public_PublicClass[0][];
+    public Public_PublicInterface[][]    aac6 = new Public_PublicInterface[0][];
+    public Public_PrivateInterface1[][]  aac7 = new Public_PrivateInterface1[0][];
+    public Public_PrivateInterface2[][]  aac8 = new Public_PrivateInterface2[0][];
+
+    public PublicInterface                 i1 = new Private_PublicInterface();
+    public PrivateInterface1               i2 = new Private_PrivateInterface1();
+    public PrivateInterface2               i3 = new Private_PrivateInterface2();
+
+    public PublicInterface[]              ai1 = new Private_PublicInterface[0];
+    public PrivateInterface1[]            ai2 = new Private_PrivateInterface1[0];
+    public PrivateInterface2[]            ai3 = new Private_PrivateInterface2[0];
+
+    public PublicInterface[][]           aai1 = new Private_PublicInterface[0][];
+    public PrivateInterface1[][]         aai2 = new Private_PrivateInterface1[0][];
+    public PrivateInterface2[][]         aai3 = new Private_PrivateInterface2[0][];
+}
+
+interface PrivateInterface1 {
+}
+
+interface PrivateInterface2 extends PublicInterface {
+}
+
+class Private_PublicClass extends PublicClass {
+    public String toString() {
+        return "passed";
+    }
+}
+
+class Private_PublicInterface implements PublicInterface {
+    public String toString() {
+        return "passed";
+    }
+}
+
+class Private_PrivateInterface1 implements PrivateInterface1 {
+    public String toString() {
+        return "passed";
+    }
+}
+
+class Private_PrivateInterface2 implements PrivateInterface2 {
+    public String toString() {
+        return "passed";
+    }
+}
diff --git a/langtools/test/tools/javac/StringConcat/access/PublicClass.java b/langtools/test/tools/javac/StringConcat/access/PublicClass.java
new file mode 100644
index 00000000000..d4ae6bfc36e
--- /dev/null
+++ b/langtools/test/tools/javac/StringConcat/access/PublicClass.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package p1;
+
+public class PublicClass {
+}
diff --git a/langtools/test/tools/javac/StringConcat/access/PublicInterface.java b/langtools/test/tools/javac/StringConcat/access/PublicInterface.java
new file mode 100644
index 00000000000..ba26be94955
--- /dev/null
+++ b/langtools/test/tools/javac/StringConcat/access/PublicInterface.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package p1;
+
+public interface PublicInterface {
+}
diff --git a/langtools/test/tools/javac/StringConcat/access/Public_PrivateInterface1.java b/langtools/test/tools/javac/StringConcat/access/Public_PrivateInterface1.java
new file mode 100644
index 00000000000..301f90ec798
--- /dev/null
+++ b/langtools/test/tools/javac/StringConcat/access/Public_PrivateInterface1.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package p1;
+
+public class Public_PrivateInterface1 implements PrivateInterface1 {
+    public String toString() {
+        return "passed";
+    }
+}
diff --git a/langtools/test/tools/javac/StringConcat/access/Public_PrivateInterface2.java b/langtools/test/tools/javac/StringConcat/access/Public_PrivateInterface2.java
new file mode 100644
index 00000000000..dcfcea14ad4
--- /dev/null
+++ b/langtools/test/tools/javac/StringConcat/access/Public_PrivateInterface2.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package p1;
+
+public class Public_PrivateInterface2 implements PrivateInterface2 {
+    public String toString() {
+        return "passed";
+    }
+}
diff --git a/langtools/test/tools/javac/StringConcat/access/Public_PublicClass.java b/langtools/test/tools/javac/StringConcat/access/Public_PublicClass.java
new file mode 100644
index 00000000000..20d28acf0d3
--- /dev/null
+++ b/langtools/test/tools/javac/StringConcat/access/Public_PublicClass.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package p1;
+
+public class Public_PublicClass {
+    public String toString() {
+        return "passed";
+    }
+}
diff --git a/langtools/test/tools/javac/diags/examples/WarnSyntheticNameConflict.java b/langtools/test/tools/javac/StringConcat/access/Public_PublicInterface.java
similarity index 76%
rename from langtools/test/tools/javac/diags/examples/WarnSyntheticNameConflict.java
rename to langtools/test/tools/javac/StringConcat/access/Public_PublicInterface.java
index 508cfb4ceca..1c8ae4b60bd 100644
--- a/langtools/test/tools/javac/diags/examples/WarnSyntheticNameConflict.java
+++ b/langtools/test/tools/javac/StringConcat/access/Public_PublicInterface.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -21,14 +21,10 @@
  * questions.
  */
 
-// key: compiler.warn.synthetic.name.conflict
-// options: -XDwarnOnSyntheticConflicts
+package p1;
 
-class WarnSyntheticNameConflict {
-
-    static class Outer {
-        WarnSyntheticNameConflict this$0 = null;
+public class Public_PublicInterface implements PublicInterface {
+    public String toString() {
+        return "passed";
     }
-
-    public class Inner extends Outer { }
 }
diff --git a/langtools/test/tools/javac/StringConcat/access/Test.java b/langtools/test/tools/javac/StringConcat/access/Test.java
new file mode 100644
index 00000000000..72237e8b4ef
--- /dev/null
+++ b/langtools/test/tools/javac/StringConcat/access/Test.java
@@ -0,0 +1,196 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import com.sun.tools.classfile.*;
+import com.sun.tools.classfile.ConstantPool.*;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+/*
+ * @test
+ * @bug     8151223
+ * @summary String concatenation fails with implicit toString() on package-private class
+ * @modules jdk.jdeps/com.sun.tools.classfile
+ *
+ * @clean *
+ * @compile -XDstringConcat=indy              Holder.java PublicClass.java PublicInterface.java Public_PublicClass.java Public_PublicInterface.java Public_PrivateInterface1.java Public_PrivateInterface2.java Test.java
+ * @run main Test
+ *
+ * @clean *
+ * @compile -XDstringConcat=indyWithConstants Holder.java PublicClass.java PublicInterface.java Public_PublicClass.java Public_PublicInterface.java Public_PrivateInterface1.java Public_PrivateInterface2.java Test.java
+ * @run main Test
+ */
+
+public class Test {
+    static List<String> actualTypes;
+
+    public static void main(String[] argv) throws Exception {
+        readIndyTypes();
+
+        p1.Holder holder = new p1.Holder();
+
+        int idx = 0;
+
+        // ----------------------------------------------------------------------------
+
+        // public Private_PublicClass            c1 = new Private_PublicClass();
+        test("" + holder.c1, idx++, "(Lp1/PublicClass;)Ljava/lang/String;");
+
+        // public Private_PublicInterface        c2 = new Private_PublicInterface();
+        test("" + holder.c2, idx++, "(Ljava/lang/Object;)Ljava/lang/String;");
+
+        // public Private_PrivateInterface1      c3 = new Private_PrivateInterface1();
+        test("" + holder.c3, idx++, "(Ljava/lang/Object;)Ljava/lang/String;");
+
+        // public Private_PrivateInterface2      c4 = new Private_PrivateInterface2();
+        test("" + holder.c4, idx++, "(Ljava/lang/Object;)Ljava/lang/String;");
+
+        // public Public_PublicClass             c5 = new Public_PublicClass();
+        test("" + holder.c5, idx++, "(Lp1/Public_PublicClass;)Ljava/lang/String;");
+
+        // public Public_PublicInterface         c6 = new Public_PublicInterface();
+        test("" + holder.c6, idx++, "(Lp1/Public_PublicInterface;)Ljava/lang/String;");
+
+        // public Public_PrivateInterface1       c7 = new Public_PrivateInterface1();
+        test("" + holder.c7, idx++, "(Lp1/Public_PrivateInterface1;)Ljava/lang/String;");
+
+        // public Public_PrivateInterface2       c8 = new Public_PrivateInterface2();
+        test("" + holder.c8, idx++, "(Lp1/Public_PrivateInterface2;)Ljava/lang/String;");
+
+        // ----------------------------------------------------------------------------
+
+        // public Private_PublicClass[]          ac1 = new Private_PublicClass[0];
+        test("" + holder.ac1, idx++, "([Lp1/PublicClass;)Ljava/lang/String;");
+
+        // public Private_PublicInterface[]      ac2 = new Private_PublicInterface[0];
+        test("" + holder.ac2, idx++, "([Ljava/lang/Object;)Ljava/lang/String;");
+
+        // public Private_PrivateInterface1[]    ac3 = new Private_PrivateInterface1[0];
+        test("" + holder.ac3, idx++, "([Ljava/lang/Object;)Ljava/lang/String;");
+
+        // public Private_PrivateInterface2[]    ac4 = new Private_PrivateInterface2[0];
+        test("" + holder.ac4, idx++, "([Ljava/lang/Object;)Ljava/lang/String;");
+
+        // public Public_PublicClass[]           ac5 = new Public_PublicClass[0];
+        test("" + holder.ac5, idx++, "([Lp1/Public_PublicClass;)Ljava/lang/String;");
+
+        // public Public_PublicInterface[]       ac6 = new Public_PublicInterface[0];
+        test("" + holder.ac6, idx++, "([Lp1/Public_PublicInterface;)Ljava/lang/String;");
+
+        // public Public_PrivateInterface1[]     ac7 = new Public_PrivateInterface1[0];
+        test("" + holder.ac7, idx++, "([Lp1/Public_PrivateInterface1;)Ljava/lang/String;");
+
+        // public Public_PrivateInterface2[]     ac8 = new Public_PrivateInterface2[0];
+        test("" + holder.ac8, idx++, "([Lp1/Public_PrivateInterface2;)Ljava/lang/String;");
+
+        // ----------------------------------------------------------------------------
+
+        // public Private_PublicClass[][]       aac1 = new Private_PublicClass[0][];
+        test("" + holder.aac1, idx++, "([[Lp1/PublicClass;)Ljava/lang/String;");
+
+        // public Private_PublicInterface[][]   aac2 = new Private_PublicInterface[0][];
+        test("" + holder.aac2, idx++, "([[Ljava/lang/Object;)Ljava/lang/String;");
+
+        // public Private_PrivateInterface1[][] aac3 = new Private_PrivateInterface1[0][];
+        test("" + holder.aac3, idx++, "([[Ljava/lang/Object;)Ljava/lang/String;");
+
+        // public Private_PrivateInterface2[][] aac4 = new Private_PrivateInterface2[0][];
+        test("" + holder.aac4, idx++, "([[Ljava/lang/Object;)Ljava/lang/String;");
+
+        // public Public_PublicClass[][]        aac5 = new Public_PublicClass[0][];
+        test("" + holder.aac5, idx++, "([[Lp1/Public_PublicClass;)Ljava/lang/String;");
+
+        // public Public_PublicInterface[][]    aac6 = new Public_PublicInterface[0][];
+        test("" + holder.aac6, idx++, "([[Lp1/Public_PublicInterface;)Ljava/lang/String;");
+
+        // public Public_PrivateInterface1[][]  aac7 = new Public_PrivateInterface1[0][];
+        test("" + holder.aac7, idx++, "([[Lp1/Public_PrivateInterface1;)Ljava/lang/String;");
+
+        // public Public_PrivateInterface2[][]  aac8 = new Public_PrivateInterface2[0][];
+        test("" + holder.aac8, idx++, "([[Lp1/Public_PrivateInterface2;)Ljava/lang/String;");
+
+        // ----------------------------------------------------------------------------
+
+        // public PublicInterface                i1 = new Private_PublicInterface();
+        test("" + holder.i1, idx++, "(Lp1/PublicInterface;)Ljava/lang/String;");
+
+        // public PrivateInterface1              i2 = new Private_PrivateInterface1();
+        test("" + holder.i2, idx++, "(Ljava/lang/Object;)Ljava/lang/String;");
+
+        // public PrivateInterface2              i3 = new Private_PrivateInterface2();
+        test("" + holder.i3, idx++, "(Ljava/lang/Object;)Ljava/lang/String;");
+
+        // public PublicInterface[]              ai1 = new Private_PublicInterface[0];
+        test("" + holder.ai1, idx++, "([Lp1/PublicInterface;)Ljava/lang/String;");
+
+        // public PrivateInterface1[]            ai2 = new Private_PrivateInterface1[0];
+        test("" + holder.ai2, idx++, "([Ljava/lang/Object;)Ljava/lang/String;");
+
+        // public PrivateInterface2[]            ai3 = new Private_PrivateInterface2[0];
+        test("" + holder.ai3, idx++, "([Ljava/lang/Object;)Ljava/lang/String;");
+
+        // public PublicInterface[][]           aai1 = new Private_PublicInterface[0][];
+        test("" + holder.aai1, idx++, "([[Lp1/PublicInterface;)Ljava/lang/String;");
+
+        // public PrivateInterface1[][]         aai2 = new Private_PrivateInterface1[0][];
+        test("" + holder.aai2, idx++, "([[Ljava/lang/Object;)Ljava/lang/String;");
+
+        // public PrivateInterface2[][]         aai3 = new Private_PrivateInterface2[0][];
+        test("" + holder.aai3, idx++, "([[Ljava/lang/Object;)Ljava/lang/String;");
+
+    }
+
+    public static void test(String actual, int index, String expectedType) {
+        if (!"passed".equals(actual) && !actual.startsWith("[")) {
+            throw new IllegalStateException("Unexpected result: " + actual);
+        }
+        String actualType = actualTypes.get(index);
+        if (!actualType.equals(expectedType)) {
+            throw new IllegalStateException("Unexpected type: expected = " + expectedType + ", actual = " + actualType);
+        }
+    }
+
+    public static void readIndyTypes() throws Exception {
+        actualTypes = new ArrayList<String>();
+
+        ClassFile classFile = ClassFile.read(new File(System.getProperty("test.classes", "."),
+                    Test.class.getName() + ".class"));
+        ConstantPool constantPool = classFile.constant_pool;
+
+        for (Method method : classFile.methods) {
+            if (method.getName(constantPool).equals("main")) {
+                Code_attribute code = (Code_attribute) method.attributes
+                        .get(Attribute.Code);
+                for (Instruction i : code.getInstructions()) {
+                    if (i.getOpcode() == Opcode.INVOKEDYNAMIC) {
+                        CONSTANT_InvokeDynamic_info indyInfo = (CONSTANT_InvokeDynamic_info) constantPool.get(i.getUnsignedShort(1));
+                        CONSTANT_NameAndType_info natInfo = indyInfo.getNameAndTypeInfo();
+                        actualTypes.add(natInfo.getType());
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/langtools/test/tools/javac/T8139474/DashRelease7DashVerboseTest.java b/langtools/test/tools/javac/T8139474/DashRelease7DashVerboseTest.java
new file mode 100644
index 00000000000..5e0c19cddb3
--- /dev/null
+++ b/langtools/test/tools/javac/T8139474/DashRelease7DashVerboseTest.java
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * bug 8139474
+ * @summary -release 7 -verbose causes Javac exception
+ * @compile -release 7 -verbose DashRelease7DashVerboseTest.java
+*/
+
+public class DashRelease7DashVerboseTest {}
diff --git a/langtools/test/tools/javac/TestIndyStringConcat.java b/langtools/test/tools/javac/TestIndyStringConcat.java
deleted file mode 100644
index b799f70015b..00000000000
--- a/langtools/test/tools/javac/TestIndyStringConcat.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * @test
- * @summary Test that StringConcat is working for JDK >= 9
- * @compile -source 6 -target 6 TestIndyStringConcat.java
- * @run main TestIndyStringConcat false
- * @clean TestIndyStringConcat*
- * @compile -source 7 -target 7 TestIndyStringConcat.java
- * @run main TestIndyStringConcat false
- * @clean TestIndyStringConcat*
- * @compile -source 8 -target 8 TestIndyStringConcat.java
- * @run main TestIndyStringConcat false
- * @clean TestIndyStringConcat*
- * @compile -XDstringConcat=inline -source 9 -target 9 TestIndyStringConcat.java
- * @run main TestIndyStringConcat false
- * @clean TestIndyStringConcat*
- * @compile -XDstringConcat=indy -source 9 -target 9 TestIndyStringConcat.java
- * @run main TestIndyStringConcat true
- * @clean TestIndyStringConcat*
- * @compile -XDstringConcat=indyWithConstants -source 9 -target 9 TestIndyStringConcat.java
- * @run main TestIndyStringConcat true
- */
-public class TestIndyStringConcat {
-
-    private static class MyObject {
-        public String toString() {
-            throw new RuntimeException("Boyyaa");
-        }
-    }
-
-    class Inner { }
-
-    public static void main(String[] args) {
-        boolean useIndyConcat = Boolean.valueOf(args[0]);
-        try {
-            String s = "Foo" + new MyObject();
-        } catch (RuntimeException ex) {
-            boolean indifiedStringConcat = false;
-            ex.printStackTrace();
-            for (StackTraceElement e : ex.getStackTrace()) {
-                if (e.getClassName().contains("$$StringConcat") &&
-                        e.getMethodName().equals("concat")) {
-                    indifiedStringConcat = true;
-                    break;
-                }
-            }
-            if (indifiedStringConcat != useIndyConcat) {
-                throw new AssertionError();
-            }
-        }
-    }
-}
diff --git a/langtools/test/tools/javac/api/taskListeners/EventsBalancedTest.java b/langtools/test/tools/javac/api/taskListeners/EventsBalancedTest.java
index b9be7190088..62b92bcc15a 100644
--- a/langtools/test/tools/javac/api/taskListeners/EventsBalancedTest.java
+++ b/langtools/test/tools/javac/api/taskListeners/EventsBalancedTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -61,8 +61,6 @@ public class EventsBalancedTest {
 
         test(null, Arrays.asList(a, b));
         test(null, Arrays.asList(b, a));
-        test(Arrays.asList("-XD-relax"), Arrays.asList(a, b));
-        test(Arrays.asList("-XD-relax"), Arrays.asList(b, a));
 
         for (CompileState stop : CompileState.values()) {
             test(Arrays.asList("-XDshouldStopPolicyIfNoError=" + stop,
diff --git a/langtools/test/tools/javac/diags/CheckResourceKeys.java b/langtools/test/tools/javac/diags/CheckResourceKeys.java
index 1c29a7240e0..9c1c0380fad 100644
--- a/langtools/test/tools/javac/diags/CheckResourceKeys.java
+++ b/langtools/test/tools/javac/diags/CheckResourceKeys.java
@@ -231,22 +231,15 @@ public class CheckResourceKeys {
         "compiler.err.type.var.more.than.once.in.result",   // UNUSED
         "compiler.misc.non.denotable.type",                 // UNUSED
         "compiler.misc.unnamed.package",                    // should be required, CR 6964147
-        "compiler.misc.verbose.retro",                      // UNUSED
-        "compiler.misc.verbose.retro.with",                 // UNUSED
-        "compiler.misc.verbose.retro.with.list",            // UNUSED
         "compiler.warn.proc.type.already.exists",           // TODO in JavacFiler
         "javac.err.invalid.arg",                            // UNUSED ??
         "javac.opt.arg.class",                              // UNUSED ??
         "javac.opt.arg.pathname",                           // UNUSED ??
         "javac.opt.moreinfo",                               // option commented out
         "javac.opt.nogj",                                   // UNUSED
-        "javac.opt.printflat",                              // option commented out
         "javac.opt.printsearch",                            // option commented out
         "javac.opt.prompt",                                 // option commented out
-        "javac.opt.retrofit",                               // UNUSED
-        "javac.opt.s",                                      // option commented out
-        "javac.opt.scramble",                               // option commented out
-        "javac.opt.scrambleall"                             // option commented out
+        "javac.opt.s"                                       // option commented out
         ));
 
     /**
diff --git a/langtools/test/tools/javac/diags/examples.not-yet.txt b/langtools/test/tools/javac/diags/examples.not-yet.txt
index bd79b7940d0..806d471ea99 100644
--- a/langtools/test/tools/javac/diags/examples.not-yet.txt
+++ b/langtools/test/tools/javac/diags/examples.not-yet.txt
@@ -86,9 +86,6 @@ compiler.misc.unable.to.access.file                     # ClassFile
 compiler.misc.undecl.type.var                           # ClassReader
 compiler.misc.unicode.str.not.supported                 # ClassReader
 compiler.misc.malformed.vararg.method                   # ClassReader
-compiler.misc.verbose.retro                             # UNUSED
-compiler.misc.verbose.retro.with                        # UNUSED
-compiler.misc.verbose.retro.with.list                   # UNUSED
 compiler.misc.version.not.available                     # JavaCompiler; implies build error
 compiler.misc.where.description.captured
 compiler.misc.where.typevar.1
diff --git a/langtools/test/tools/javac/diags/examples/DiamondMethodDoesNotOverride.java b/langtools/test/tools/javac/diags/examples/DiamondMethodDoesNotOverride.java
new file mode 100644
index 00000000000..6f84ae482d2
--- /dev/null
+++ b/langtools/test/tools/javac/diags/examples/DiamondMethodDoesNotOverride.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+// key: compiler.err.anonymous.diamond.method.does.not.override.superclass
+// key: compiler.misc.diamond.anonymous.methods.implicitly.override
+
+class X {
+    interface  Foo<T> {
+        void g(T t);
+    }
+    void m() {
+      Foo<String> fs = new Foo<>() {
+          public void g(String s) { }
+          void someMethod() { }
+      };
+   }
+}
diff --git a/langtools/test/tools/javac/file/T8150475.java b/langtools/test/tools/javac/file/T8150475.java
new file mode 100644
index 00000000000..790b944cbf8
--- /dev/null
+++ b/langtools/test/tools/javac/file/T8150475.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @compile -sourcepath / T8150475.java
+ */
+
+class T8150475 { }
+
diff --git a/langtools/test/tools/javac/generics/diamond/neg/Neg15.java b/langtools/test/tools/javac/generics/diamond/neg/Neg15.java
index 2c0d28607fa..573a5a1be3c 100644
--- a/langtools/test/tools/javac/generics/diamond/neg/Neg15.java
+++ b/langtools/test/tools/javac/generics/diamond/neg/Neg15.java
@@ -1,6 +1,6 @@
 /*
  * @test /nodynamiccopyright/
- * @bug 8062373
+ * @bug 8062373 8151018
  *
  * @summary  Test that javac complains when a <> inferred class contains a public method that does override a supertype method.
  * @author sadayapalam
diff --git a/langtools/test/tools/javac/generics/diamond/neg/Neg15.out b/langtools/test/tools/javac/generics/diamond/neg/Neg15.out
index 1e6f1efa8ac..9d2d1b3a378 100644
--- a/langtools/test/tools/javac/generics/diamond/neg/Neg15.out
+++ b/langtools/test/tools/javac/generics/diamond/neg/Neg15.out
@@ -1,4 +1,4 @@
-Neg15.java:48:28: compiler.err.method.does.not.override.superclass
-Neg15.java:52:21: compiler.err.method.does.not.override.superclass
-Neg15.java:56:31: compiler.err.method.does.not.override.superclass
+Neg15.java:48:28: compiler.err.anonymous.diamond.method.does.not.override.superclass: (compiler.misc.diamond.anonymous.methods.implicitly.override)
+Neg15.java:52:21: compiler.err.anonymous.diamond.method.does.not.override.superclass: (compiler.misc.diamond.anonymous.methods.implicitly.override)
+Neg15.java:56:31: compiler.err.anonymous.diamond.method.does.not.override.superclass: (compiler.misc.diamond.anonymous.methods.implicitly.override)
 3 errors
diff --git a/langtools/test/tools/javac/generics/inference/CheckNoTimeoutException.java b/langtools/test/tools/javac/generics/inference/CheckNoTimeoutException.java
new file mode 100644
index 00000000000..4e37114d27e
--- /dev/null
+++ b/langtools/test/tools/javac/generics/inference/CheckNoTimeoutException.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 8148930
+ * @summary Verify that there is no spurious unreported exception error.
+ * @modules java.sql
+ * @compile CheckNoTimeoutException.java
+ */
+
+import java.util.Collection;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.concurrent.TimeoutException;
+import java.io.*;
+import java.sql.SQLException;
+import java.sql.SQLTransientException;
+
+class CheckNoTimeoutException {
+
+    interface V {List<?> foo(List<String> arg) throws EOFException, SQLException, TimeoutException;}
+    interface U {Collection foo(List<String> arg) throws IOException, SQLTransientException;}
+
+    //SAM type ([List<String>], List<String>/List, {EOFException, SQLTransientException})
+    interface UV extends U, V {}
+
+
+    private static List<String> strs = new ArrayList<String>();
+    void methodUV(UV uv) {
+        System.out.println("methodUV(): SAM type interface UV object instantiated: " + uv);
+        try{
+            System.out.println("result returned: " + uv.foo(strs));
+        }catch(EOFException e){
+            System.out.println(e.getMessage());
+        }catch(SQLTransientException ex){
+            System.out.println(ex.getMessage());
+        }
+    }
+}
\ No newline at end of file
diff --git a/langtools/test/tools/javac/generics/inference/IntersectThrownTypesTest.java b/langtools/test/tools/javac/generics/inference/IntersectThrownTypesTest.java
new file mode 100644
index 00000000000..4a37c4ef4d9
--- /dev/null
+++ b/langtools/test/tools/javac/generics/inference/IntersectThrownTypesTest.java
@@ -0,0 +1,28 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 8148930
+ * @summary Incorrect erasure of exceptions in override-equivalent dual interface impl
+ * @compile/fail/ref=IntersectThrownTypesTest.out -XDrawDiagnostics IntersectThrownTypesTest.java
+ */
+
+public class IntersectThrownTypesTest {
+
+    interface S1 {
+        <K extends Exception> void run(Class<K> clazz) throws K;
+    }
+
+    interface S2 {
+        <K extends Exception> void run(Class<K> clazz) throws K;
+    }
+
+    interface S extends S1, S2 {}
+
+    public void foo(S1 s) {
+        s.run(java.io.IOException.class);
+    }
+
+    public void foo(S s) {
+        s.run(java.io.IOException.class);
+    }
+
+}
diff --git a/langtools/test/tools/javac/generics/inference/IntersectThrownTypesTest.out b/langtools/test/tools/javac/generics/inference/IntersectThrownTypesTest.out
new file mode 100644
index 00000000000..c42a1c9d6b5
--- /dev/null
+++ b/langtools/test/tools/javac/generics/inference/IntersectThrownTypesTest.out
@@ -0,0 +1,3 @@
+IntersectThrownTypesTest.java:21:14: compiler.err.unreported.exception.need.to.catch.or.throw: java.io.IOException
+IntersectThrownTypesTest.java:25:14: compiler.err.unreported.exception.need.to.catch.or.throw: java.io.IOException
+2 errors
diff --git a/langtools/test/tools/sjavac/IdleShutdown.java b/langtools/test/tools/sjavac/IdleShutdown.java
index 567677e529a..7178d6c89e5 100644
--- a/langtools/test/tools/sjavac/IdleShutdown.java
+++ b/langtools/test/tools/sjavac/IdleShutdown.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -65,11 +65,11 @@ public class IdleShutdown {
         // Use Sjavac object and wait less than TIMEOUT_MS in between calls
         Thread.sleep(TIMEOUT_MS - 1000);
         log("Compiling");
-        service.compile(new String[0], null, null);
+        service.compile(new String[0]);
 
         Thread.sleep(TIMEOUT_MS - 1000);
         log("Compiling");
-        service.compile(new String[0], null, null);
+        service.compile(new String[0]);
 
         if (timeoutTimestamp.get() != -1)
             throw new AssertionError("Premature timeout detected.");
@@ -103,7 +103,7 @@ public class IdleShutdown {
         public void shutdown() {
         }
         @Override
-        public int compile(String[] args, Writer out, Writer err) {
+        public int compile(String[] args) {
             // Attempt to trigger idle timeout during a call by sleeping
             try {
                 Thread.sleep(TIMEOUT_MS + 1000);
diff --git a/langtools/test/tools/sjavac/OverlappingSrcDst.java b/langtools/test/tools/sjavac/OverlappingSrcDst.java
new file mode 100644
index 00000000000..516fb118dd1
--- /dev/null
+++ b/langtools/test/tools/sjavac/OverlappingSrcDst.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @summary Make sure sjavac doesn't allow overlapping source and destination
+ *          directories.
+ * @bug 8061320
+ * @library /tools/lib
+ * @modules jdk.compiler/com.sun.tools.javac.api
+ *          jdk.compiler/com.sun.tools.javac.file
+ *          jdk.compiler/com.sun.tools.javac.main
+ *          jdk.compiler/com.sun.tools.sjavac
+ * @build Wrapper ToolBox
+ * @run main Wrapper OverlappingSrcDst
+ */
+
+import java.io.File;
+import java.nio.file.Paths;
+
+public class OverlappingSrcDst extends SJavacTester {
+    public static void main(String... args) {
+        new OverlappingSrcDst().run();
+    }
+
+    public void run() {
+        String abs = ToolBox.currDir.toAbsolutePath().toString();
+
+        // Relative vs relative
+        test("dir", "dir", false);
+        test("dir", "dir/dst", false);
+        test("dir/src", "dir", false);
+        test("src", "dst", true);
+
+        // Absolute vs absolute
+        test(abs + "/dir", abs + "/dir", false);
+        test(abs + "/dir", abs + "/dir/dst", false);
+        test(abs + "/dir/src", abs + "/dir", false);
+        test(abs + "/src", abs + "/dst", true);
+
+        // Absolute vs relative
+        test(abs + "/dir", "dir", false);
+        test(abs + "/dir", "dir/dst", false);
+        test(abs + "/dir/src", "dir", false);
+        test(abs + "/src", "dst", true);
+
+        // Relative vs absolute
+        test("dir", abs + "/dir", false);
+        test("dir", abs + "/dir/dst", false);
+        test("dir/src", abs + "/dir", false);
+        test("src", abs + "/dst", true);
+    }
+
+    private void test(String srcDir, String dstDir, boolean shouldSucceed) {
+        boolean succeeded = testCompilation(srcDir, dstDir);
+        if (shouldSucceed != succeeded) {
+            throw new AssertionError(
+                    String.format("Test failed for "
+                                          + "srcDir=\"%s\", "
+                                          + "dstDir=\"%s\". "
+                                          + "Compilation was expected to %s but %s.",
+                                  srcDir,
+                                  dstDir,
+                                  shouldSucceed ? "succeed" : "fail",
+                                  succeeded ? "succeeded" : "failed"));
+        }
+    }
+
+    private boolean testCompilation(String srcDir, String dstDir) {
+        try {
+            srcDir = srcDir.replace('/', File.separatorChar);
+            dstDir = dstDir.replace('/', File.separatorChar);
+            tb.writeFile(Paths.get(srcDir, "pkg", "A.java"), "package pkg; class A {}");
+            compile("--state-dir=state", "-src", srcDir, "-d", dstDir);
+            return true;
+        } catch (Exception e) {
+            return false;
+        }
+    }
+}
diff --git a/langtools/test/tools/sjavac/PooledExecution.java b/langtools/test/tools/sjavac/PooledExecution.java
index 28c0105bf5a..ccd4265fee2 100644
--- a/langtools/test/tools/sjavac/PooledExecution.java
+++ b/langtools/test/tools/sjavac/PooledExecution.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -30,10 +30,12 @@
  * @build Wrapper
  * @run main Wrapper PooledExecution
  */
+import java.io.PrintWriter;
 import java.io.Writer;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.atomic.AtomicInteger;
 
+import com.sun.tools.sjavac.Log;
 import com.sun.tools.sjavac.comp.PooledSjavac;
 import com.sun.tools.sjavac.server.Sjavac;
 
@@ -67,7 +69,7 @@ public class PooledExecution {
             for (int i = 0; i < NUM_REQUESTS; i++) {
                 tasks[i] = new Thread() {
                     public void run() {
-                        service.compile(new String[0], null, null);
+                        service.compile(new String[0]);
                         tasksFinished.incrementAndGet();
                     }
                 };
@@ -109,7 +111,7 @@ public class PooledExecution {
             AtomicInteger activeRequests = new AtomicInteger(0);
 
             @Override
-            public int compile(String[] args, Writer out, Writer err) {
+            public int compile(String[] args) {
                 leftToStart.countDown();
                 int numActiveRequests = activeRequests.incrementAndGet();
                 System.out.printf("Left to start: %2d / Currently active: %2d%n",
diff --git a/make/CompileJavaModules.gmk b/make/CompileJavaModules.gmk
index 8593b3c784f..e8928e2130d 100644
--- a/make/CompileJavaModules.gmk
+++ b/make/CompileJavaModules.gmk
@@ -368,21 +368,7 @@ jdk.compiler_CLEAN_FILES := $(wildcard \
 ################################################################################
 
 jdk.hotspot.agent_ADD_JAVAC_FLAGS := $(DISABLE_WARNINGS),-overrides
-jdk.hotspot.agent_COPY := .png sa.js .properties
-
-ifeq ($(MODULE), jdk.hotspot.agent)
-  ### Copy gif files
-  # Special handling to copy gif files in images/toolbarButtonGraphics \
-  #   -> classes/toolbarButtonGraphics.
-  # These can't be handled by COPY to SetupJavaCompilation since they chop off
-  # one directory level.
-  $(eval $(call SetupCopyFiles, COPY_SA_IMAGES, \
-      SRC := $(HOTSPOT_TOPDIR)/src/jdk.hotspot.agent/share/classes/images, \
-      DEST := $(JDK_OUTPUTDIR)/modules/$(MODULE), \
-      FILES := $(wildcard $(HOTSPOT_TOPDIR)/src/jdk.hotspot.agent/share/classes/images/*/*/*.gif), \
-  ))
-  jdk.hotspot.agent: $(COPY_SA_IMAGES)
-endif
+jdk.hotspot.agent_COPY := .gif .png sa.js .properties
 
 ################################################################################
 
diff --git a/make/Images.gmk b/make/Images.gmk
index ca6a4e2d8bf..7fc063773d6 100644
--- a/make/Images.gmk
+++ b/make/Images.gmk
@@ -42,7 +42,7 @@ MAIN_MODULES += java.se java.smartcardio jdk.httpserver jdk.sctp \
                jdk.security.auth jdk.security.jgss jdk.pack200 jdk.xml.dom \
                jdk.accessibility jdk.internal.le jdk.dynalink \
                jdk.scripting.nashorn jdk.scripting.nashorn.shell \
-               jdk.vm.ci jdk.management
+               jdk.vm.ci jdk.management jdk.jsobject
 
 # providers
 PROVIDER_MODULES += jdk.charsets jdk.crypto.ec jdk.crypto.pkcs11 jdk.jvmstat jdk.jvmstat.rmi \
@@ -62,10 +62,6 @@ ifeq ($(OPENJDK_TARGET_OS), solaris)
   PROVIDER_MODULES += jdk.crypto.ucrypto
 endif
 
-ifeq ($(OPENJDK_TARGET_OS), macosx)
-  MAIN_MODULES += jdk.deploy.osx
-endif
-
 JRE_MODULES := $(filter-out $(MODULES_FILTER), $(MAIN_MODULES) $(PROVIDER_MODULES))
 JDK_MODULES := $(filter-out $(MODULES_FILTER), $(JRE_MODULES) $(TOOLS_MODULES))
 
diff --git a/make/Init.gmk b/make/Init.gmk
index 4ed492c68fc..ee67aeaa65f 100644
--- a/make/Init.gmk
+++ b/make/Init.gmk
@@ -154,6 +154,9 @@ ifeq ($(HAS_SPEC),)
           # Do nothing
         endif
 
+    # Do not let make delete spec files even if aborted while doing a reconfigure
+    .PRECIOUS: $(SPECS)
+
     # Unless reconfigure is explicitely called, let all main targets depend on
     # the spec files to be up to date.
     ifeq ($(findstring reconfigure, $(INIT_TARGETS)), )
diff --git a/make/Main.gmk b/make/Main.gmk
index b354d9de9ab..66509ddfdcb 100644
--- a/make/Main.gmk
+++ b/make/Main.gmk
@@ -413,9 +413,6 @@ else
   # Declare dependencies from all other <module>-lib to java.base-lib
   $(foreach t, $(filter-out java.base-libs, $(LIBS_TARGETS)), \
       $(eval $t: java.base-libs))
-  # Declare the special case dependency for jdk.deploy.osx where libosx
-  # links against libosxapp.
-  jdk.deploy.osx-libs: java.desktop-libs
 
   # jdk.accessibility depends on java.desktop
   jdk.accessibility-libs: java.desktop-libs
diff --git a/make/common/CORE_PKGS.gmk b/make/common/CORE_PKGS.gmk
index 6a3ba63a243..eb6ac3d769e 100644
--- a/make/common/CORE_PKGS.gmk
+++ b/make/common/CORE_PKGS.gmk
@@ -103,6 +103,7 @@ CORE_PKGS = \
     java.lang.reflect \
     java.math \
     java.net \
+    java.net.http \
     java.net.spi \
     java.nio \
     java.nio.channels \
diff --git a/make/common/MakeBase.gmk b/make/common/MakeBase.gmk
index e068be7dd23..6200851793c 100644
--- a/make/common/MakeBase.gmk
+++ b/make/common/MakeBase.gmk
@@ -282,7 +282,7 @@ define SetupLogging
     # Default shell seems to always be /bin/sh. Must override with bash to get this to work on Solaris.
     # Only use time if it's GNU time which supports format and output file.
     WRAPPER_SHELL := $$(BASH) $$(SRC_ROOT)/common/bin/shell-tracer.sh $$(if $$(findstring yes,$$(IS_GNU_TIME)),$$(TIME),-) $$(OUTPUT_ROOT)/build-trace-time.log $$(SHELL)
-    SHELL := $$(warning $$(if $$@,Building $$@,Running shell command) $$(if $$<, (from $$<))$$(if $$?, ($$(wordlist 1, 20, $$?) $$(if $$(wordlist 21, 22, $$?), ... [in total $$(words $$?) files]) newer)))$$(WRAPPER_SHELL)
+    SHELL = $$(warning $$(if $$@,Building $$@,Running shell command) $$(if $$<, (from $$<))$$(if $$?, ($$(wordlist 1, 20, $$?) $$(if $$(wordlist 21, 22, $$?), ... [in total $$(words $$?) files]) newer)))$$(WRAPPER_SHELL)
   endif
   # The warn level can never be turned off
   LogWarn = $$(info $$(strip $$1))
diff --git a/make/common/NON_CORE_PKGS.gmk b/make/common/NON_CORE_PKGS.gmk
index bf02064cf63..7e63750d28f 100644
--- a/make/common/NON_CORE_PKGS.gmk
+++ b/make/common/NON_CORE_PKGS.gmk
@@ -98,8 +98,7 @@ SMARTCARDIO_PKGS = javax.smartcardio
 SCTPAPI_PKGS = com.sun.nio.sctp
 
 ifeq ($(PLATFORM), macosx)
-  APPLE_EXT_PKGS = com.apple.concurrent \
-      com.apple.eawt \
+  APPLE_EXT_PKGS = com.apple.eawt \
       com.apple.eawt.event \
       com.apple.eio
 endif
diff --git a/make/common/NativeCompilation.gmk b/make/common/NativeCompilation.gmk
index 53637fcb953..f675790efc6 100644
--- a/make/common/NativeCompilation.gmk
+++ b/make/common/NativeCompilation.gmk
@@ -651,12 +651,15 @@ define SetupNativeCompilationBody
 
       $$($1_RES): $$($1_VERSIONINFO_RESOURCE) $$($1_RES_VARDEPS_FILE)
 		$$(call LogInfo, Compiling resource $$(notdir $$($1_VERSIONINFO_RESOURCE)) (for $$(notdir $$($1_TARGET))))
+		$$(call MakeDir, $$(@D) $$($1_OBJECT_DIR))
 		$$(call ExecuteWithLog, $$@, \
 		    $$($1_RC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) $(CC_OUT_OPTION)$$@ \
 		    $$($1_VERSIONINFO_RESOURCE))
                 # Windows RC compiler does not support -showIncludes, so we mis-use CL for this.
-		$$($1_CC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) -showIncludes -nologo -TC \
-		    $(CC_OUT_OPTION)$$($1_RES_DEP).obj $$($1_VERSIONINFO_RESOURCE) > $$($1_RES_DEP).raw 2>&1 || true ; \
+		$$(call ExecuteWithLog, $$($1_RES_DEP).obj, \
+		    $$($1_CC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) -showIncludes -nologo -TC \
+		    $(CC_OUT_OPTION)$$($1_RES_DEP).obj -P -Fi$$($1_RES_DEP).pp \
+		    $$($1_VERSIONINFO_RESOURCE)) > $$($1_RES_DEP).raw 2>&1 || true ; \
 		$(ECHO) $$($1_RES): \\ > $$($1_RES_DEP) ; \
 		$(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_RES_DEP).raw >> $$($1_RES_DEP) ; \
 		$(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_RES_DEP) > $$($1_RES_DEP_TARGETS)
@@ -670,7 +673,7 @@ define SetupNativeCompilationBody
         $1_REAL_MAPFILE := $$($1_OBJECT_DIR)/mapfile
 
         $$($1_REAL_MAPFILE) : $$($1_MAPFILE) $$($1_REORDER)
-		$$(MKDIR) -p $$(@D)
+		$$(call MakeDir, $$(@D))
 		$$(CP) $$($1_MAPFILE) $$@.tmp
 		$$(SED) -e 's=OUTPUTDIR=$$($1_OBJECT_DIR)=' $$($1_REORDER) >> $$@.tmp
 		$$(MV) $$@.tmp $$@
@@ -768,7 +771,10 @@ define SetupNativeCompilationBody
       $1_EXTRA_LDFLAGS += "-implib:$$($1_OBJECT_DIR)/$$($1_LIBRARY).lib"
     endif
 
-    $1_EXTRA_LIBS += $(GLOBAL_LIBS)
+    # Create loadmap on AIX. Helps in diagnosing some problems.
+    ifneq ($(COMPILER_BINDCMD_FILE_FLAG),)
+      $1_EXTRA_LDFLAGS += $(COMPILER_BINDCMD_FILE_FLAG)$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).loadmap
+    endif
 
     $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \
         $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_CREATE_DEBUGINFO_CMDS) \
@@ -846,8 +852,6 @@ define SetupNativeCompilationBody
 
   ifneq (,$$($1_PROGRAM))
     # A executable binary has been specified, setup the target for it.
-    $1_EXTRA_LIBS += $(GLOBAL_LIBS)
-
     $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \
         $$($1_LIBS) $$($1_EXTRA_LIBS) $$($1_MT) \
         $$($1_CODESIGN) $$($1_CREATE_DEBUGINFO_CMDS) $$($1_MANIFEST_VERSION) \
diff --git a/make/devkit/createWindowsDevkit.sh b/make/devkit/createWindowsDevkit.sh
index 187a4c7c154..fd007a01a9b 100644
--- a/make/devkit/createWindowsDevkit.sh
+++ b/make/devkit/createWindowsDevkit.sh
@@ -74,6 +74,10 @@ if [ ! -d $DEVKIT_ROOT/VC ]; then
     cp $DEVKIT_ROOT/VC/redist/x86/$MSVCP_DLL $DEVKIT_ROOT/VC/bin/
     cp $DEVKIT_ROOT/VC/redist/x64/$MSVCR_DLL $DEVKIT_ROOT/VC/bin/amd64/
     cp $DEVKIT_ROOT/VC/redist/x64/$MSVCP_DLL $DEVKIT_ROOT/VC/bin/amd64/
+    # The msvcdis dll is needed to run some of the tools in VC/bin but is not
+    # shipped in that directory. Copy it from the common dir.
+    cp "$VS_INSTALL_DIR/Common7/IDE/msvcdis${VS_VERSION_NUM_NODOT}.dll" \
+        $DEVKIT_ROOT/VC/bin/
 fi
 
 ################################################################################
diff --git a/modules.xml b/modules.xml
index 458859b5327..7061f52301b 100644
--- a/modules.xml
+++ b/modules.xml
@@ -239,6 +239,7 @@
       <to>java.xml</to>
       <to>jdk.charsets</to>
       <to>jdk.management.resource</to>
+      <to>jdk.jfr</to>
       <to>jdk.net</to>
       <to>jdk.scripting.nashorn</to>
       <to>jdk.vm.ci</to>
@@ -249,6 +250,22 @@
       <to>java.management</to>
       <to>jdk.jvmstat</to>
     </export>
+    <export>
+      <name>jdk.internal.org.xml.sax</name>
+      <to>jdk.jfr</to>
+    </export>
+    <export>
+      <name>jdk.internal.org.xml.sax.helpers</name>
+      <to>jdk.jfr</to>
+    </export>
+    <export>
+      <name>jdk.internal.util.xml</name>
+      <to>jdk.jfr</to>
+    </export>
+    <export>
+      <name>jdk.internal.util.xml.impl</name>
+      <to>jdk.jfr</to>
+    </export>
     <export>
       <name>jdk.internal.org.objectweb.asm</name>
       <to>java.instrument</to>
@@ -300,7 +317,6 @@
       <to>java.xml</to>
       <to>jdk.charsets</to>
       <to>jdk.crypto.pkcs11</to>
-      <to>jdk.deploy.osx</to>
       <to>jdk.httpserver</to>
       <to>jdk.jartool</to>
       <to>jdk.jconsole</to>
@@ -314,6 +330,11 @@
       <to>jdk.vm.ci</to>
       <to>jdk.zipfs</to>
       <to>java.instrument</to>
+      <to>jdk.jfr</to>
+    </export>
+    <export>
+      <name>sun.net</name>
+      <to>java.httpclient</to>
     </export>
     <export>
       <name>sun.net.dns</name>
@@ -417,7 +438,6 @@
     <export>
       <name>sun.security.pkcs</name>
       <to>jdk.crypto.ec</to>
-      <to>jdk.deploy.osx</to>
       <to>jdk.jartool</to>
     </export>
     <export>
@@ -458,7 +478,6 @@
       <to>jdk.crypto.mscapi</to>
       <to>jdk.crypto.pkcs11</to>
       <to>jdk.crypto.ucrypto</to>
-      <to>jdk.deploy.osx</to>
       <to>jdk.jartool</to>
       <to>jdk.policytool</to>
       <to>jdk.security.auth</to>
@@ -469,7 +488,6 @@
       <to>java.naming</to>
       <to>jdk.crypto.ec</to>
       <to>jdk.crypto.pkcs11</to>
-      <to>jdk.deploy.osx</to>
       <to>jdk.jartool</to>
       <to>jdk.security.auth</to>
     </export>
@@ -496,6 +514,7 @@
       <to>java.logging</to>
       <to>java.management</to>
       <to>java.prefs</to>
+      <to>java.httpclient</to>
     </export>
     <export>
       <name>sun.util.resources</name>
@@ -520,6 +539,7 @@
     <depend re-exports="true">java.compact2</depend>
     <depend re-exports="true">java.compiler</depend>
     <depend re-exports="true">java.instrument</depend>
+    <depend re-exports="true">java.httpclient</depend>
     <depend re-exports="true">java.management</depend>
     <depend re-exports="true">java.naming</depend>
     <depend re-exports="true">java.prefs</depend>
@@ -837,6 +857,25 @@
       <name>jdk.jshell</name>
     </export>
   </module>
+  <module>
+    <name>jdk.jsobject</name>
+    <depend>java.base</depend>
+    <depend re-exports="true">java.desktop</depend>
+    <export>
+      <name>netscape.javascript</name>
+    </export>
+    <export>
+      <name>jdk.internal.netscape.javascript.spi</name>
+      <to>jdk.plugin</to>
+    </export>
+  </module>
+  <module>
+    <name>java.httpclient</name>
+    <depend>java.base</depend>
+    <export>
+      <name>java.net.http</name>
+    </export>
+  </module>
   <module>
     <name>java.instrument</name>
     <depend>java.base</depend>
@@ -901,6 +940,7 @@
       <name>sun.management.spi</name>
       <to>jdk.management</to>
       <to>jdk.management.cmm</to>
+      <to>jdk.management.jfr</to>
     </export>
   </module>
   <module>
@@ -1681,11 +1721,6 @@
     <name>jdk.crypto.ucrypto</name>
     <depend>java.base</depend>
   </module>
-  <module>
-    <name>jdk.deploy.osx</name>
-    <depend>java.base</depend>
-    <depend>java.desktop</depend>
-  </module>
   <module>
     <name>jdk.dev</name>
     <depend>java.base</depend>
@@ -1789,10 +1824,10 @@
       <name>com.sun.tools.javadoc</name>
     </export>
     <export>
-      <name>jdk.javadoc.doclet</name>  
+      <name>jdk.javadoc.doclet</name>
     </export>
     <export>
-      <name>jdk.javadoc.doclet.taglet</name>  
+      <name>jdk.javadoc.doclet.taglet</name>
     </export>
   </module>
   <module>
diff --git a/nashorn/.hgignore b/nashorn/.hgignore
index cba852416c5..92acdd9d019 100644
--- a/nashorn/.hgignore
+++ b/nashorn/.hgignore
@@ -28,3 +28,4 @@ test/script/external/*
 .project
 .externalToolBuilders/*
 .settings/*
+NashornProfile.txt
diff --git a/nashorn/.hgtags b/nashorn/.hgtags
index a2b4cd909db..98a913b7fce 100644
--- a/nashorn/.hgtags
+++ b/nashorn/.hgtags
@@ -340,3 +340,6 @@ c9406f325a23e9093fa667ad3c594e2efe078f47 jdk-9+103
 a618d3e89fdea5361895ef142a59074fe7ae3d98 jdk-9+104
 4e9749cc32f15251d9b2d0eab4373529952902a3 jdk-9+105
 cfb3167456932b14c16a6d4cffd5fe295fbe01ff jdk-9+106
+8042e81b530e480dfdad41fd53a7a26f69ebba26 jdk-9+107
+58409eff7e3e0c07f12f543341769964619c0acf jdk-9+108
+70f0c397021116d7dbd79b01c6711c5d2e68dab4 jdk-9+109
diff --git a/nashorn/make/build.xml b/nashorn/make/build.xml
index 5092b958692..dff7478f6f1 100644
--- a/nashorn/make/build.xml
+++ b/nashorn/make/build.xml
@@ -242,6 +242,7 @@
     <javadoc destdir="${dist.javadoc.dir}" use="yes" overview="${nashorn.module.src.dir}/overview.html"
         extdirs="${nashorn.ext.path}" windowtitle="${nashorn.product.name} ${nashorn.version}"
         additionalparam="-quiet" failonerror="true" useexternalfile="true">
+      <arg value="${javadoc.option}"/>
       <classpath>
         <pathelement location="${build.classes.dir}"/>
       </classpath>
@@ -261,6 +262,7 @@
     <javadoc destdir="${dist.javadoc.dir}" use="yes" overview="${nashorn.module.src.dir}/overview.html"
         extdirs="${nashorn.ext.path}" windowtitle="${nashorn.product.name} ${nashorn.version}"
         additionalparam="-quiet" failonerror="true" useexternalfile="true">
+      <arg value="${javadoc.option}"/>
       <classpath>
         <pathelement location="${build.classes.dir}"/>
       </classpath>
@@ -276,6 +278,7 @@
     <javadoc destdir="${dist.javadoc.dir}" use="yes" overview="${nashorn.module.src.dir}/overview.html"
         extdirs="${nashorn.ext.path}" windowtitle="${nashorn.product.name} ${nashorn.version}"
         additionalparam="-quiet" failonerror="true" useexternalfile="true">
+      <arg value="${javadoc.option}"/>
       <classpath>
         <pathelement location="${build.classes.dir}"/>
       </classpath>
@@ -289,6 +292,7 @@
     <javadoc destdir="${dist.javadoc.dir}" use="yes"
         windowtitle="Dynalink"
         additionalparam="-quiet" failonerror="true" useexternalfile="true">
+      <arg value="${javadoc.option}"/>
       <classpath>
         <pathelement location="${build.classes.dir}"/>
       </classpath>
diff --git a/nashorn/make/project.properties b/nashorn/make/project.properties
index 6b3551065bc..fbaca210b7e 100644
--- a/nashorn/make/project.properties
+++ b/nashorn/make/project.properties
@@ -34,6 +34,8 @@ build.compiler=modern
 javac.source=1.8
 javac.target=1.8
 
+javadoc.option=-tag "implSpec:a:Implementation Requirements:"
+
 # nashorn version information
 nashorn.version=0.1
 nashorn.fullversion=0.1
diff --git a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/AbstractJSObject.java b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/AbstractJSObject.java
index ce2c18811ca..0d5bf7157ee 100644
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/AbstractJSObject.java
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/AbstractJSObject.java
@@ -27,6 +27,7 @@ package jdk.nashorn.api.scripting;
 
 import java.util.Collection;
 import java.util.Collections;
+import java.util.Objects;
 import java.util.Set;
 
 /**
@@ -34,19 +35,19 @@ import java.util.Set;
  *
  * This class can also be subclassed by an arbitrary Java class. Nashorn will
  * treat objects of such classes just like nashorn script objects. Usual nashorn
- * operations like obj[i], obj.foo, obj.func(), delete obj.foo will be glued
+ * operations like obj[i], obj.foo, obj.func(), delete obj.foo will be delegated
  * to appropriate method call of this class.
  *
  * @since 1.8u40
  */
 public abstract class AbstractJSObject implements JSObject {
     /**
-     * Call this object as a JavaScript function. This is equivalent to
-     * 'func.apply(thiz, args)' in JavaScript.
-     *
-     * @param thiz 'this' object to be passed to the function
-     * @param args arguments to method
-     * @return result of call
+     * The default constructor.
+     */
+    public AbstractJSObject() {}
+
+    /**
+     * @implSpec This implementation always throws UnsupportedOperationException
      */
     @Override
     public Object call(final Object thiz, final Object... args) {
@@ -54,11 +55,7 @@ public abstract class AbstractJSObject implements JSObject {
     }
 
     /**
-     * Call this 'constructor' JavaScript function to create a new object.
-     * This is equivalent to 'new func(arg1, arg2...)' in JavaScript.
-     *
-     * @param args arguments to method
-     * @return result of constructor call
+     * @implSpec This implementation always throws UnsupportedOperationException
      */
     @Override
     public Object newObject(final Object... args) {
@@ -66,10 +63,7 @@ public abstract class AbstractJSObject implements JSObject {
     }
 
     /**
-     * Evaluate a JavaScript expression.
-     *
-     * @param s JavaScript expression to evaluate
-     * @return evaluation result
+     * @implSpec This imlementation always throws UnsupportedOperationException
      */
     @Override
     public Object eval(final String s) {
@@ -77,21 +71,16 @@ public abstract class AbstractJSObject implements JSObject {
     }
 
     /**
-     * Retrieves a named member of this JavaScript object.
-     *
-     * @param name of member
-     * @return member
+     * @implSpec This implementation always returns null
      */
     @Override
     public Object getMember(final String name) {
+        Objects.requireNonNull(name);
         return null;
     }
 
     /**
-     * Retrieves an indexed member of this JavaScript object.
-     *
-     * @param index index slot to retrieve
-     * @return member
+     * @implSpec This implementation always returns null
      */
     @Override
     public Object getSlot(final int index) {
@@ -99,21 +88,16 @@ public abstract class AbstractJSObject implements JSObject {
     }
 
     /**
-     * Does this object have a named member?
-     *
-     * @param name name of member
-     * @return true if this object has a member of the given name
+     * @implSpec This implementation always returns false
      */
     @Override
     public boolean hasMember(final String name) {
+        Objects.requireNonNull(name);
         return false;
     }
 
     /**
-     * Does this object have a indexed property?
-     *
-     * @param slot index to check
-     * @return true if this object has a slot
+     * @implSpec This implementation always returns false
      */
     @Override
     public boolean hasSlot(final int slot) {
@@ -121,31 +105,25 @@ public abstract class AbstractJSObject implements JSObject {
     }
 
     /**
-     * Remove a named member from this JavaScript object
-     *
-     * @param name name of the member
+     * @implSpec This implementation is a no-op
      */
     @Override
     public void removeMember(final String name) {
+        Objects.requireNonNull(name);
         //empty
     }
 
     /**
-     * Set a named member in this JavaScript object
-     *
-     * @param name  name of the member
-     * @param value value of the member
+     * @implSpec This implementation is a no-op
      */
     @Override
     public void setMember(final String name, final Object value) {
+        Objects.requireNonNull(name);
         //empty
     }
 
     /**
-     * Set an indexed member in this JavaScript object
-     *
-     * @param index index of the member slot
-     * @param value value of the member
+     * @implSpec This implementation is a no-op
      */
     @Override
     public void setSlot(final int index, final Object value) {
@@ -155,9 +133,7 @@ public abstract class AbstractJSObject implements JSObject {
     // property and value iteration
 
     /**
-     * Returns the set of all property names of this object.
-     *
-     * @return set of property names
+     * @implSpec This implementation returns empty set
      */
     @Override
     public Set<String> keySet() {
@@ -165,9 +141,7 @@ public abstract class AbstractJSObject implements JSObject {
     }
 
     /**
-     * Returns the set of all property values of this object.
-     *
-     * @return set of property values.
+     * @implSpec This implementation returns empty set
      */
     @Override
     public Collection<Object> values() {
@@ -177,22 +151,13 @@ public abstract class AbstractJSObject implements JSObject {
     // JavaScript instanceof check
 
     /**
-     * Checking whether the given object is an instance of 'this' object.
-     *
-     * @param instance instance to check
-     * @return true if the given 'instance' is an instance of this 'function' object
+     * @implSpec This implementation always returns false
      */
     @Override
     public boolean isInstance(final Object instance) {
         return false;
     }
 
-    /**
-     * Checking whether this object is an instance of the given 'clazz' object.
-     *
-     * @param clazz clazz to check
-     * @return true if this object is an instance of the given 'clazz'
-     */
     @Override
     public boolean isInstanceOf(final Object clazz) {
         if (clazz instanceof JSObject) {
@@ -202,20 +167,13 @@ public abstract class AbstractJSObject implements JSObject {
         return false;
     }
 
-    /**
-     * ECMA [[Class]] property
-     *
-     * @return ECMA [[Class]] property value of this object
-     */
     @Override
     public String getClassName() {
         return getClass().getName();
     }
 
     /**
-     * Is this a function object?
-     *
-     * @return if this mirror wraps a ECMAScript function instance
+     * @implSpec This implementation always returns false
      */
     @Override
     public boolean isFunction() {
@@ -223,9 +181,7 @@ public abstract class AbstractJSObject implements JSObject {
     }
 
     /**
-     * Is this a 'use strict' function object?
-     *
-     * @return true if this mirror represents a ECMAScript 'use strict' function
+     * @implSpec This implementation always returns false
      */
     @Override
     public boolean isStrictFunction() {
@@ -233,9 +189,7 @@ public abstract class AbstractJSObject implements JSObject {
     }
 
     /**
-     * Is this an array object?
-     *
-     * @return if this mirror wraps a ECMAScript array object
+     * @implSpec This implementation always returns false
      */
     @Override
     public boolean isArray() {
diff --git a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/JSObject.java b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/JSObject.java
index 8545bf79665..afbb0a21363 100644
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/JSObject.java
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/JSObject.java
@@ -32,7 +32,7 @@ import jdk.nashorn.internal.runtime.JSType;
 /**
  * This interface can be implemented by an arbitrary Java class. Nashorn will
  * treat objects of such classes just like nashorn script objects. Usual nashorn
- * operations like obj[i], obj.foo, obj.func(), delete obj.foo will be glued
+ * operations like obj[i], obj.foo, obj.func(), delete obj.foo will be delegated
  * to appropriate method call of this interface.
  *
  * @since 1.8u40
@@ -42,7 +42,7 @@ public interface JSObject {
      * Call this object as a JavaScript function. This is equivalent to
      * 'func.apply(thiz, args)' in JavaScript.
      *
-     * @param thiz 'this' object to be passed to the function
+     * @param thiz 'this' object to be passed to the function. This may be null.
      * @param args arguments to method
      * @return result of call
      */
@@ -70,6 +70,7 @@ public interface JSObject {
      *
      * @param name of member
      * @return member
+     * @throws NullPointerException if name is null
      */
     public Object getMember(final String name);
 
@@ -101,6 +102,7 @@ public interface JSObject {
      * Remove a named member from this JavaScript object
      *
      * @param name name of the member
+     * @throws NullPointerException if name is null
      */
     public void removeMember(final String name);
 
@@ -109,6 +111,7 @@ public interface JSObject {
      *
      * @param name  name of the member
      * @param value value of the member
+     * @throws NullPointerException if name is null
      */
     public void setMember(final String name, final Object value);
 
diff --git a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/NashornException.java b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/NashornException.java
index 1f7631d332d..fc1a7464df0 100644
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/NashornException.java
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/NashornException.java
@@ -46,6 +46,8 @@ import jdk.nashorn.internal.runtime.ScriptObject;
  */
 @SuppressWarnings("serial")
 public abstract class NashornException extends RuntimeException {
+    private static final long serialVersionUID = 1L;
+
     // script file name
     private String fileName;
     // script line number
@@ -58,7 +60,7 @@ public abstract class NashornException extends RuntimeException {
     private Object ecmaError;
 
     /**
-     * Constructor
+     * Constructor to initialize error message, file name, line and column numbers.
      *
      * @param msg       exception message
      * @param fileName  file name
@@ -70,7 +72,7 @@ public abstract class NashornException extends RuntimeException {
     }
 
     /**
-     * Constructor
+     * Constructor to initialize error message, cause exception, file name, line and column numbers.
      *
      * @param msg       exception message
      * @param cause     exception cause
@@ -86,7 +88,7 @@ public abstract class NashornException extends RuntimeException {
     }
 
     /**
-     * Constructor
+     * Constructor to initialize error message and cause exception.
      *
      * @param msg       exception message
      * @param cause     exception cause
diff --git a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/NashornScriptEngineFactory.java b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/NashornScriptEngineFactory.java
index f05b7070471..2012bf12600 100644
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/NashornScriptEngineFactory.java
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/NashornScriptEngineFactory.java
@@ -154,7 +154,7 @@ public final class NashornScriptEngineFactory implements ScriptEngineFactory {
     }
 
     /**
-     * Create a new Script engine initialized by given class loader.
+     * Create a new Script engine initialized with the given class loader.
      *
      * @param appLoader class loader to be used as script "app" class loader.
      * @return newly created script engine.
@@ -167,7 +167,7 @@ public final class NashornScriptEngineFactory implements ScriptEngineFactory {
     }
 
     /**
-     * Create a new Script engine initialized by given class filter.
+     * Create a new Script engine initialized with the given class filter.
      *
      * @param classFilter class filter to use.
      * @return newly created script engine.
@@ -181,7 +181,7 @@ public final class NashornScriptEngineFactory implements ScriptEngineFactory {
     }
 
     /**
-     * Create a new Script engine initialized by given arguments.
+     * Create a new Script engine initialized with the given arguments.
      *
      * @param args arguments array passed to script engine.
      * @return newly created script engine.
@@ -195,7 +195,7 @@ public final class NashornScriptEngineFactory implements ScriptEngineFactory {
     }
 
     /**
-     * Create a new Script engine initialized by given arguments.
+     * Create a new Script engine initialized with the given arguments and the given class loader.
      *
      * @param args arguments array passed to script engine.
      * @param appLoader class loader to be used as script "app" class loader.
@@ -210,7 +210,7 @@ public final class NashornScriptEngineFactory implements ScriptEngineFactory {
     }
 
     /**
-     * Create a new Script engine initialized by given arguments.
+     * Create a new Script engine initialized with the given arguments, class loader and class filter.
      *
      * @param args arguments array passed to script engine.
      * @param appLoader class loader to be used as script "app" class loader.
diff --git a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/ScriptObjectMirror.java b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/ScriptObjectMirror.java
index ea2f51f1e7c..8d7fe11bea6 100644
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/ScriptObjectMirror.java
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/ScriptObjectMirror.java
@@ -287,22 +287,21 @@ public final class ScriptObjectMirror extends AbstractJSObject implements Bindin
         });
     }
 
-
     @Override
-    public boolean isInstance(final Object obj) {
-        if (! (obj instanceof ScriptObjectMirror)) {
+    public boolean isInstance(final Object instance) {
+        if (! (instance instanceof ScriptObjectMirror)) {
             return false;
         }
 
-        final ScriptObjectMirror instance = (ScriptObjectMirror)obj;
+        final ScriptObjectMirror mirror = (ScriptObjectMirror)instance;
         // if not belongs to my global scope, return false
-        if (global != instance.global) {
+        if (global != mirror.global) {
             return false;
         }
 
         return inGlobal(new Callable<Boolean>() {
             @Override public Boolean call() {
-                return sobj.isInstance(instance.sobj);
+                return sobj.isInstance(mirror.sobj);
             }
         });
     }
@@ -653,10 +652,10 @@ public final class ScriptObjectMirror extends AbstractJSObject implements Bindin
     }
 
     /**
-     * Make a script object mirror on given object if needed. Also converts ConsString instances to Strings.
+     * Make a script object mirror on given object if needed.
      *
      * @param obj object to be wrapped/converted
-     * @param homeGlobal global to which this object belongs. Not used for ConsStrings.
+     * @param homeGlobal global to which this object belongs.
      * @return wrapped/converted object
      */
     public static Object wrap(final Object obj, final Object homeGlobal) {
@@ -664,13 +663,13 @@ public final class ScriptObjectMirror extends AbstractJSObject implements Bindin
     }
 
     /**
-     * Make a script object mirror on given object if needed. Also converts ConsString instances to Strings. The
-     * created wrapper will implement the Java {@code List} interface if {@code obj} is a JavaScript
-     * {@code Array} object; this is compatible with Java JSON libraries expectations. Arrays retrieved through its
+     * Make a script object mirror on given object if needed. The created wrapper will implement
+     * the Java {@code List} interface if {@code obj} is a JavaScript {@code Array} object;
+     * this is compatible with Java JSON libraries expectations. Arrays retrieved through its
      * properties (transitively) will also implement the list interface.
      *
      * @param obj object to be wrapped/converted
-     * @param homeGlobal global to which this object belongs. Not used for ConsStrings.
+     * @param homeGlobal global to which this object belongs.
      * @return wrapped/converted object
      */
     public static Object wrapAsJSONCompatible(final Object obj, final Object homeGlobal) {
@@ -678,10 +677,10 @@ public final class ScriptObjectMirror extends AbstractJSObject implements Bindin
     }
 
     /**
-     * Make a script object mirror on given object if needed. Also converts ConsString instances to Strings.
+     * Make a script object mirror on given object if needed.
      *
      * @param obj object to be wrapped/converted
-     * @param homeGlobal global to which this object belongs. Not used for ConsStrings.
+     * @param homeGlobal global to which this object belongs.
      * @param jsonCompatible if true, the created wrapper will implement the Java {@code List} interface if
      * {@code obj} is a JavaScript {@code Array} object. Arrays retrieved through its properties (transitively)
      * will also implement the list interface.
diff --git a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/ScriptUtils.java b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/ScriptUtils.java
index 367efa56591..e824cceb1c5 100644
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/ScriptUtils.java
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/ScriptUtils.java
@@ -74,9 +74,15 @@ public final class ScriptUtils {
      * @param func the function to wrap
      * @param sync the object to synchronize on
      * @return a synchronizing wrapper function
+     * @throws IllegalArgumentException if func does not represent a script function
      */
-    public static Object makeSynchronizedFunction(final ScriptFunction func, final Object sync) {
-        return func.createSynchronized(unwrap(sync));
+    public static Object makeSynchronizedFunction(final Object func, final Object sync) {
+        final Object unwrapped = unwrap(func);
+        if (unwrapped instanceof ScriptFunction) {
+            return ((ScriptFunction)unwrapped).createSynchronized(unwrap(sync));
+        }
+
+        throw new IllegalArgumentException();
     }
 
     /**
@@ -84,9 +90,19 @@ public final class ScriptUtils {
      *
      * @param obj object to be wrapped
      * @return wrapped object
+     * @throws IllegalArgumentException if obj cannot be wrapped
      */
-    public static ScriptObjectMirror wrap(final ScriptObject obj) {
-        return (ScriptObjectMirror) ScriptObjectMirror.wrap(obj, Context.getGlobal());
+    public static ScriptObjectMirror wrap(final Object obj) {
+        if (obj instanceof ScriptObjectMirror) {
+            return (ScriptObjectMirror)obj;
+        }
+
+        if (obj instanceof ScriptObject) {
+            final ScriptObject sobj = (ScriptObject)obj;
+            return (ScriptObjectMirror) ScriptObjectMirror.wrap(sobj, Context.getGlobal());
+        }
+
+        throw new IllegalArgumentException();
     }
 
     /**
@@ -135,7 +151,8 @@ public final class ScriptUtils {
      * Convert the given object to the given type.
      *
      * @param obj object to be converted
-     * @param type destination type to convert to
+     * @param type destination type to convert to. type is either a Class
+     * or nashorn representation of a Java type returned by Java.type() call in script.
      * @return converted object
      */
     public static Object convert(final Object obj, final Object type) {
diff --git a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/Global.java b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/Global.java
index db042890cd7..adfb15ba20a 100644
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/Global.java
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/Global.java
@@ -2724,12 +2724,9 @@ public final class Global extends Scope {
             // Retrieve current state of ENV variables.
             env.putAll(System.getenv(), scriptEnv._strict);
 
-            // Some platforms, e.g., Windows, do not define the PWD environment
-            // variable, so that the $ENV.PWD property needs to be explicitly
-            // set.
-            if (!env.containsKey(ScriptingFunctions.PWD_NAME)) {
-                env.put(ScriptingFunctions.PWD_NAME, System.getProperty("user.dir"), scriptEnv._strict);
-            }
+            // Set the PWD variable to a value that is guaranteed to be understood
+            // by the underlying platform.
+            env.put(ScriptingFunctions.PWD_NAME, System.getProperty("user.dir"), scriptEnv._strict);
         }
         addOwnProperty(ScriptingFunctions.ENV_NAME, Attribute.NOT_ENUMERABLE, env);
 
diff --git a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CodeStore.java b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CodeStore.java
index b7194c649a3..a0abdbd7d7b 100644
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CodeStore.java
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CodeStore.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -34,13 +34,10 @@ import java.io.IOException;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
 import java.io.Serializable;
-import java.security.AccessControlException;
 import java.security.AccessController;
 import java.security.PrivilegedActionException;
 import java.security.PrivilegedExceptionAction;
-import java.util.Iterator;
 import java.util.Map;
-import java.util.ServiceLoader;
 import jdk.nashorn.internal.codegen.OptimisticTypesPersistence;
 import jdk.nashorn.internal.codegen.types.Type;
 import jdk.nashorn.internal.runtime.logging.DebugLogger;
@@ -54,11 +51,6 @@ import jdk.nashorn.internal.runtime.options.Options;
 @Logger(name="codestore")
 public abstract class CodeStore implements Loggable {
 
-    /**
-     * Permission needed to provide a CodeStore instance via ServiceLoader.
-     */
-    public final static String NASHORN_PROVIDE_CODE_STORE = "nashorn.provideCodeStore";
-
     private DebugLogger log;
 
     /**
@@ -85,23 +77,6 @@ public abstract class CodeStore implements Loggable {
      * @return The instance, or null if code store could not be created
      */
     public static CodeStore newCodeStore(final Context context) {
-        final Class<CodeStore> baseClass = CodeStore.class;
-        try {
-            // security check first
-            final SecurityManager sm = System.getSecurityManager();
-            if (sm != null) {
-                sm.checkPermission(new RuntimePermission(NASHORN_PROVIDE_CODE_STORE));
-            }
-            final ServiceLoader<CodeStore> services = ServiceLoader.load(baseClass);
-            final Iterator<CodeStore> iterator = services.iterator();
-            if (iterator.hasNext()) {
-                final CodeStore store = iterator.next();
-                store.initLogger(context).info("using code store provider ", store.getClass().getCanonicalName());
-                return store;
-            }
-        } catch (final AccessControlException e) {
-            context.getLogger(CodeStore.class).warning("failed to load code store provider ", e);
-        }
         try {
             final CodeStore store = new DirectoryCodeStore(context);
             store.initLogger(context);
diff --git a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CommandExecutor.java b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CommandExecutor.java
index d8115bc4324..dcebbbb3db8 100644
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CommandExecutor.java
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CommandExecutor.java
@@ -64,6 +64,9 @@ class CommandExecutor {
         return System.getProperty("os.name").contains("Windows");
     });
 
+    // Cygwin drive alias prefix.
+    private static final String CYGDRIVE = "/cygdrive/";
+
     // User's home directory
     private static final String HOME_DIRECTORY =
         AccessController.doPrivileged((PrivilegedAction<String>)() -> {
@@ -246,18 +249,22 @@ class CommandExecutor {
         // Stream to copy to.
         private final OutputStream output;
 
+        private final Thread thread;
+
         Piper(final InputStream input, final OutputStream output) {
             this.input = input;
             this.output = output;
+            this.thread = new Thread(this, "$EXEC Piper");
         }
 
         /**
          * start - start the Piper in a new daemon thread
+         * @return this Piper
          */
-        void start() {
-            Thread thread = new Thread(this, "$EXEC Piper");
+        Piper start() {
             thread.setDaemon(true);
             thread.start();
+            return this;
         }
 
         /**
@@ -292,6 +299,10 @@ class CommandExecutor {
             }
         }
 
+        public void join() throws InterruptedException {
+            thread.join();
+        }
+
         // Exit thread.
     }
 
@@ -388,7 +399,7 @@ class CommandExecutor {
      * @return resolved Path to file
      */
     private static Path resolvePath(final String cwd, final String fileName) {
-        return Paths.get(cwd).resolve(fileName).normalize();
+        return Paths.get(sanitizePath(cwd)).resolve(fileName).normalize();
     }
 
     /**
@@ -402,7 +413,8 @@ class CommandExecutor {
         switch (cmd.get(0)) {
             // Set current working directory.
             case "cd":
-                // If zero args then use home dirrectory as cwd else use first arg.
+                final boolean cygpath = IS_WINDOWS && cwd.startsWith(CYGDRIVE);
+                // If zero args then use home directory as cwd else use first arg.
                 final String newCWD = cmd.size() < 2 ? HOME_DIRECTORY : cmd.get(1);
                 // Normalize the cwd
                 final Path cwdPath = resolvePath(cwd, newCWD);
@@ -418,7 +430,13 @@ class CommandExecutor {
                 }
 
                 // Set PWD environment variable to be picked up as cwd.
-                environment.put("PWD", cwdPath.toString());
+                // Make sure Cygwin paths look like Unix paths.
+                String scwd = cwdPath.toString();
+                if (cygpath && scwd.length() >= 2 &&
+                        Character.isLetter(scwd.charAt(0)) && scwd.charAt(1) == ':') {
+                    scwd = CYGDRIVE + Character.toLowerCase(scwd.charAt(0)) + "/" + scwd.substring(2);
+                }
+                environment.put("PWD", scwd);
                 return true;
 
             // Set an environment variable.
@@ -445,7 +463,8 @@ class CommandExecutor {
     }
 
     /**
-     * preprocessCommand - scan the command for redirects
+     * preprocessCommand - scan the command for redirects, and sanitize the
+     * executable path
      * @param tokens       command tokens
      * @param cwd          current working directory
      * @param redirectInfo redirection information
@@ -471,9 +490,38 @@ class CommandExecutor {
             command.add(stripQuotes(token));
         }
 
+        if (command.size() > 0) {
+            command.set(0, sanitizePath(command.get(0)));
+        }
+
         return command;
     }
 
+    /**
+     * Sanitize a path in case the underlying platform is Cygwin. In that case,
+     * convert from the {@code /cygdrive/x} drive specification to the usual
+     * Windows {@code X:} format.
+     *
+     * @param d a String representing a path
+     * @return a String representing the same path in a form that can be
+     *         processed by the underlying platform
+     */
+    private static String sanitizePath(final String d) {
+        if (!IS_WINDOWS || (IS_WINDOWS && !d.startsWith(CYGDRIVE))) {
+            return d;
+        }
+        final String pd = d.substring(CYGDRIVE.length());
+        if (pd.length() >= 2 && pd.charAt(1) == '/') {
+            // drive letter plus / -> convert /cygdrive/x/... to X:/...
+            return pd.charAt(0) + ":" + pd.substring(1);
+        } else if (pd.length() == 1) {
+            // just drive letter -> convert /cygdrive/x to X:
+            return pd.charAt(0) + ":";
+        }
+        // remaining case: /cygdrive/ -> can't convert
+        return d;
+    }
+
     /**
      * createProcessBuilder - create a ProcessBuilder for the command.
      * @param command      command tokens
@@ -485,7 +533,7 @@ class CommandExecutor {
         // Create new ProcessBuilder.
         final ProcessBuilder pb = new ProcessBuilder(command);
         // Set current working directory.
-        pb.directory(new File(cwd));
+        pb.directory(new File(sanitizePath(cwd)));
 
         // Map environment variables.
         final Map<String, String> processEnvironment = pb.environment();
@@ -523,7 +571,7 @@ class CommandExecutor {
         // Create ProcessBuilder with cwd and redirects set.
         createProcessBuilder(command, cwd, redirectInfo);
 
-        // If piped the wait for the next command.
+        // If piped, wait for the next command.
         if (isPiped) {
             return;
         }
@@ -581,15 +629,17 @@ class CommandExecutor {
         ByteArrayOutputStream byteOutputStream = null;
         ByteArrayOutputStream byteErrorStream = null;
 
+        final List<Piper> piperThreads = new ArrayList<>();
+
         // If input is not redirected.
         if (inputIsPipe) {
             // If inputStream other than System.in is provided.
             if (inputStream != null) {
                 // Pipe inputStream to first process output stream.
-                new Piper(inputStream, firstProcess.getOutputStream()).start();
+                piperThreads.add(new Piper(inputStream, firstProcess.getOutputStream()).start());
             } else {
                 // Otherwise assume an input string has been provided.
-                new Piper(new ByteArrayInputStream(inputString.getBytes()), firstProcess.getOutputStream()).start();
+                piperThreads.add(new Piper(new ByteArrayInputStream(inputString.getBytes()), firstProcess.getOutputStream()).start());
             }
         }
 
@@ -598,11 +648,11 @@ class CommandExecutor {
             // If outputStream other than System.out is provided.
             if (outputStream != null ) {
                 // Pipe outputStream from last process input stream.
-                new Piper(lastProcess.getInputStream(), outputStream).start();
+                piperThreads.add(new Piper(lastProcess.getInputStream(), outputStream).start());
             } else {
                 // Otherwise assume an output string needs to be prepared.
                 byteOutputStream = new ByteArrayOutputStream(BUFFER_SIZE);
-                new Piper(lastProcess.getInputStream(), byteOutputStream).start();
+                piperThreads.add(new Piper(lastProcess.getInputStream(), byteOutputStream).start());
             }
         }
 
@@ -610,11 +660,11 @@ class CommandExecutor {
         if (errorIsPipe) {
             // If errorStream other than System.err is provided.
             if (errorStream != null) {
-                new Piper(lastProcess.getErrorStream(), errorStream).start();
+                piperThreads.add(new Piper(lastProcess.getErrorStream(), errorStream).start());
             } else {
                 // Otherwise assume an error string needs to be prepared.
                 byteErrorStream = new ByteArrayOutputStream(BUFFER_SIZE);
-                new Piper(lastProcess.getErrorStream(), byteErrorStream).start();
+                piperThreads.add(new Piper(lastProcess.getErrorStream(), byteErrorStream).start());
             }
         }
 
@@ -622,13 +672,13 @@ class CommandExecutor {
         for (int i = 0, n = processes.size() - 1; i < n; i++) {
             final Process prev = processes.get(i);
             final Process next = processes.get(i + 1);
-            new Piper(prev.getInputStream(), next.getOutputStream()).start();
+            piperThreads.add(new Piper(prev.getInputStream(), next.getOutputStream()).start());
         }
 
         // Wind up processes.
         try {
             // Get the user specified timeout.
-            long timeout = envVarLongValue("JJS_TIMEOUT");
+            final long timeout = envVarLongValue("JJS_TIMEOUT");
 
             // If user specified timeout (milliseconds.)
             if (timeout != 0) {
@@ -643,6 +693,10 @@ class CommandExecutor {
                 // Wait for last process and get exit code.
                 exitCode = lastProcess.waitFor();
             }
+            // Wait for all piper threads to terminate
+            for (final Piper piper : piperThreads) {
+                piper.join();
+            }
 
             // Accumulate the output and error streams.
             outputString += byteOutputStream != null ? byteOutputStream.toString() : "";
@@ -765,7 +819,7 @@ class CommandExecutor {
 
     /**
      * process - process a command array of strings
-     * @param script command script to be processed
+     * @param tokens command script to be processed
      */
     void process(final List<String> tokens) {
         // Prepare to accumulate command tokens.
diff --git a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptingFunctions.java b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptingFunctions.java
index 5c312cc6040..42f17522656 100644
--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptingFunctions.java
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptingFunctions.java
@@ -72,7 +72,7 @@ public final class ScriptingFunctions {
     public static final String EXIT_NAME = "$EXIT";
 
     /** Names of special properties used by $ENV API. */
-    public  static final String ENV_NAME  = "$ENV";
+    public static final String ENV_NAME  = "$ENV";
 
     /** Name of the environment variable for the current working directory. */
     public static final String PWD_NAME  = "PWD";
diff --git a/nashorn/test/script/basic/JDK-8026367.js b/nashorn/test/script/basic/JDK-8026367.js
index 0b14ecfe481..6d498c1fe7c 100644
--- a/nashorn/test/script/basic/JDK-8026367.js
+++ b/nashorn/test/script/basic/JDK-8026367.js
@@ -37,10 +37,12 @@ var obj = {
     // Sync called with one argument will synchronize on this-object of invocation
     inc: sync(function(d) {
         this.count += d;
+        Assert.assertTrue(java.lang.Thread.holdsLock(this));
     }),
     // Pass explicit object to synchronize on as second argument
     dec: sync(function(d) {
         this.count -= d;
+        Assert.assertTrue(java.lang.Thread.holdsLock(obj));
     }, obj)
 };
 
diff --git a/nashorn/test/script/nosecurity/JDK-8151291.js b/nashorn/test/script/nosecurity/JDK-8151291.js
new file mode 100644
index 00000000000..15ae427913c
--- /dev/null
+++ b/nashorn/test/script/nosecurity/JDK-8151291.js
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * Test $EXEC and $ENV.PWD handling across platforms.
+ * There must be a java executable in the PATH.
+ *
+ * @test
+ * @option -scripting
+ * @run
+ */
+
+$EXEC(["java", "-version"])
+if ($EXIT != 0) {
+    throw 'java executable problem: ' + $ERR
+}
+
+function eq(p, q, e) {
+    if (p != q) {
+        throw e
+    }
+}
+
+function neq(p, q, e) {
+    if (p == q) {
+        throw e
+    }
+}
+
+var File    = Java.type("java.io.File"),
+    System  = Java.type("java.lang.System"),
+    win     = System.getProperty("os.name").startsWith("Windows"),
+    sep     = File.separator,
+    startwd = $ENV.PWD,
+    upwd    = startwd.substring(0, startwd.lastIndexOf(sep))
+
+$EXEC("ls")
+var ls_startwd = $OUT
+$EXEC("cd ..; ls")
+var ls_cdupwd = $OUT
+eq($ENV.PWD, startwd, 'PWD changed during $EXEC cd')
+neq(ls_startwd, ls_cdupwd, 'same ls result for startwd and upwd with $EXEC cd')
+
+$ENV.PWD = upwd
+eq($ENV.PWD, upwd, '$ENV.PWD change had no effect')
+$EXEC("ls")
+var ls_epupwd = $OUT
+neq(ls_startwd, ls_epupwd, 'same ls result for startwd and upwd with $ENV.PWD cd')
diff --git a/nashorn/test/script/trusted/JDK-8087292.js b/nashorn/test/script/trusted/JDK-8087292.js
index 41869ed68dc..fec9efb37c4 100644
--- a/nashorn/test/script/trusted/JDK-8087292.js
+++ b/nashorn/test/script/trusted/JDK-8087292.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -29,26 +29,58 @@
  * @run
  */
 
+load(__DIR__ + "JDK-util.js")
+
+var jHomePath = System.getenv("JAVA_HOME")
+var jLauncher = "${jHomePath}/bin/java"
+var altjLauncher = which('java')
+
+if (windows) {
+    if(winCyg) {
+        jLauncher = "${jHomePath}" + "/bin/java.exe"
+        jLauncher = cygpath(jLauncher,outPath.windows) 
+    }
+    else {
+        jLauncher = "${jHomePath}" + "\\bin\\java.exe"
+        altjLauncher = which('java.exe')
+        altjLauncher = cygpath(altjLauncher,outPath.windows)
+    }
+}
+
+function exists(f) {
+    return Files.exists(Paths.get(f))
+}
+
+var javaLauncher = exists(jLauncher) ? jLauncher : altjLauncher
+
+
+if (!exists(javaLauncher)) {
+    throw "no java launcher found; tried ${jLauncher} and ${altjLauncher}"
+}
+
 function tryExec() {
     try {
-        `java`
+	$EXEC("${javaLauncher}")
     } catch (e) {
-        print(e);
+      print(e)
     }
 
     // make sure we got non-zero ("failure") exit code!
     if ($EXIT == 0) {
-        print("Error: expected $EXIT code to be non-zero");
+        print("Error: expected $EXIT code to be non-zero")
     }
 }
+//convert windows paths to cygwin
+if (windows)
+    javaLauncher = (winCyg) ? cygpath(javaLauncher,outPath.mixed).trim() : cygpath(javaLauncher,outPath.windows).trim()
 
 // no exception now!
-tryExec();
+tryExec()
 
 // turn on error with non-zero exit code
-$ENV.JJS_THROW_ON_EXIT = "1";
-tryExec();
+$ENV.JJS_THROW_ON_EXIT = "1"
+tryExec()
 
 // no exception after this
-$ENV.JJS_THROW_ON_EXIT = "0";
-tryExec();
+$ENV.JJS_THROW_ON_EXIT = "0"
+tryExec()
diff --git a/nashorn/test/script/trusted/JDK-util.js b/nashorn/test/script/trusted/JDK-util.js
new file mode 100644
index 00000000000..f2a118315ce
--- /dev/null
+++ b/nashorn/test/script/trusted/JDK-util.js
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * This file contains utility functions used by other tests.
+ * @subtest
+ */
+
+var Files = Java.type('java.nio.file.Files'),
+    Paths = Java.type('java.nio.file.Paths'),
+    System = Java.type('java.lang.System')
+
+var File = java.io.File
+var windows = System.getProperty("os.name").startsWith("Windows")
+var winCyg = false
+
+var outPath = {
+    windows:0, //C:\dir
+    mixed:1    //C:/dir
+}
+
+if (windows) {
+    //Is there any better way to diffrentiate between cygwin/command prompt on windows
+    var term = System.getenv("TERM")
+    winCyg = term ? true:false
+}
+
+/**
+ * Returns which command is selected from PATH
+ * @param cmd name of the command searched from PATH
+ */
+function which(cmd) {
+    var path = System.getenv("PATH")
+    var st = new java.util.StringTokenizer(path, File.pathSeparator)
+    while (st.hasMoreTokens()) {
+        var file = new File(st.nextToken(), cmd)
+        if (file.exists()) {
+            return (file.getAbsolutePath())
+        }
+    }
+}
+
+/**
+ * Unix cygpath implementation
+ * Supports only two outputs,windows(C:\dir\) and mixed(C:/dir/)
+ */
+function cygpath(path,mode) {
+   
+    var newpath = path
+    if(path.startsWith("/cygdrive/")){
+        var str = path.substring(10)
+        var index = str.indexOf('/',0)
+        var drv = str.substring(0,index)
+        var rstr = drv.toUpperCase() + ":"
+        newpath = str.replaceFirst(drv,rstr)
+    }
+    if (mode == outPath.windows)
+        return Paths.get(newpath).toString()
+    else {
+        newpath = newpath.replaceAll('\\\\','/')
+        return newpath
+    }                   
+
+}
+
diff --git a/nashorn/test/src/jdk/nashorn/api/scripting/test/JDK_8148140_Test.java b/nashorn/test/src/jdk/nashorn/api/scripting/test/JDK_8148140_Test.java
index fcf3df7251b..43b9c4b2b23 100644
--- a/nashorn/test/src/jdk/nashorn/api/scripting/test/JDK_8148140_Test.java
+++ b/nashorn/test/src/jdk/nashorn/api/scripting/test/JDK_8148140_Test.java
@@ -22,7 +22,7 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
-package jdk.nashorn.internal.runtime.test;
+package jdk.nashorn.api.scripting.test;
 
 import java.util.Arrays;
 import javax.script.ScriptEngine;
@@ -70,4 +70,4 @@ public class JDK_8148140_Test {
         assertEquals(RESULT, engine.eval("Function.prototype.apply.call(f, null, [1,2,3])"));
     }
 
-}
\ No newline at end of file
+}
diff --git a/test/lib/sun/hotspot/WhiteBox.java b/test/lib/sun/hotspot/WhiteBox.java
index 6b7863ad938..668d2f00c1a 100644
--- a/test/lib/sun/hotspot/WhiteBox.java
+++ b/test/lib/sun/hotspot/WhiteBox.java
@@ -119,6 +119,28 @@ public class WhiteBox {
     return getConstantPool0(aClass);
   }
 
+  private native int getConstantPoolCacheIndexTag0();
+  public         int getConstantPoolCacheIndexTag() {
+    return getConstantPoolCacheIndexTag0();
+  }
+
+  private native int getConstantPoolCacheLength0(Class<?> aClass);
+  public         int getConstantPoolCacheLength(Class<?> aClass) {
+    Objects.requireNonNull(aClass);
+    return getConstantPoolCacheLength0(aClass);
+  }
+
+  private native int remapInstructionOperandFromCPCache0(Class<?> aClass, int index);
+  public         int remapInstructionOperandFromCPCache(Class<?> aClass, int index) {
+    Objects.requireNonNull(aClass);
+    return remapInstructionOperandFromCPCache0(aClass, index);
+  }
+
+  private native int encodeConstantPoolIndyIndex0(int index);
+  public         int encodeConstantPoolIndyIndex(int index) {
+    return encodeConstantPoolIndyIndex0(index);
+  }
+
   // JVMTI
   private native void addToBootstrapClassLoaderSearch0(String segment);
   public         void addToBootstrapClassLoaderSearch(String segment){
@@ -185,7 +207,7 @@ public class WhiteBox {
   // Compiler
   public native int     matchesMethod(Executable method, String pattern);
   public native int     matchesInline(Executable method, String pattern);
-  public native boolean shouldPrintAssembly(Executable method);
+  public native boolean shouldPrintAssembly(Executable method, int comp_level);
   public native int     deoptimizeFrames(boolean makeNotEntrant);
   public native void    deoptimizeAll();