diff --git a/.hgtags b/.hgtags
index 1e4981545c3..a470c9afa31 100644
--- a/.hgtags
+++ b/.hgtags
@@ -218,3 +218,4 @@ b72ae39e1329fefae50d4690db4fde43f3841a95 jdk8-b93
 0d804e3b955dce406af6a79ac1cc35c696aff7fb jdk8-b94
 49fe9c8049132647ad38837a877dd473e6c9b0e5 jdk8-b95
 ea73f01b9053e7165e7ba80f242bafecbc6af712 jdk8-b96
+0a85476a0b9cb876d5666d45097dac68bef3fce1 jdk8-b97
diff --git a/.hgtags-top-repo b/.hgtags-top-repo
index 03af8b5ef30..64129189d67 100644
--- a/.hgtags-top-repo
+++ b/.hgtags-top-repo
@@ -218,3 +218,4 @@ cb51fb4789ac0b8be4056482077ddfb8f3bd3805 jdk8-b91
 50d2bde060f2a9bbbe4da0c8986e20aca61f2e2e jdk8-b94
 785d07fe38901ecc1b7e0145e53e1c3da9361fee jdk8-b95
 c156084add486f941c12d886a0b1b2854795d557 jdk8-b96
+a1c1e8bf71f354f3aec0214cf13d6668811e021d jdk8-b97
diff --git a/common/autoconf/generated-configure.sh b/common/autoconf/generated-configure.sh
index b9c2b38a47e..1f084da68c9 100644
--- a/common/autoconf/generated-configure.sh
+++ b/common/autoconf/generated-configure.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.67 for OpenJDK jdk8.
+# Generated by GNU Autoconf 2.68 for OpenJDK jdk8.
 #
 # Report bugs to <build-dev@openjdk.java.net>.
 #
@@ -91,6 +91,7 @@ fi
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
 case $0 in #((
   *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -216,11 +217,18 @@ IFS=$as_save_IFS
   # We cannot yet assume a decent shell, so we have to provide a
 	# neutralization value for shells without unset; and this also
 	# works around shells that cannot unset nonexistent variables.
+	# Preserve -v and -x to the replacement shell.
 	BASH_ENV=/dev/null
 	ENV=/dev/null
 	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 	export CONFIG_SHELL
-	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+	case $- in # ((((
+	  *v*x* | *x*v* ) as_opts=-vx ;;
+	  *v* ) as_opts=-v ;;
+	  *x* ) as_opts=-x ;;
+	  * ) as_opts= ;;
+	esac
+	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
 fi
 
     if test x$as_have_required = xno; then :
@@ -1461,7 +1469,7 @@ Try \`$0 --help' for more information"
     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
     ;;
 
   esac
@@ -1897,7 +1905,7 @@ test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 OpenJDK configure jdk8
-generated by GNU Autoconf 2.67
+generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
@@ -1943,7 +1951,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_retval=1
 fi
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   as_fn_set_status $ac_retval
 
 } # ac_fn_c_try_compile
@@ -1981,7 +1989,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_retval=1
 fi
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   as_fn_set_status $ac_retval
 
 } # ac_fn_cxx_try_compile
@@ -2019,7 +2027,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_retval=1
 fi
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   as_fn_set_status $ac_retval
 
 } # ac_fn_objc_try_compile
@@ -2056,7 +2064,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
     ac_retval=1
 fi
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   as_fn_set_status $ac_retval
 
 } # ac_fn_c_try_cpp
@@ -2093,7 +2101,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
     ac_retval=1
 fi
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   as_fn_set_status $ac_retval
 
 } # ac_fn_cxx_try_cpp
@@ -2106,10 +2114,10 @@ fi
 ac_fn_cxx_check_header_mongrel ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if eval "test \"\${$3+set}\"" = set; then :
+  if eval \${$3+:} false; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval "test \"\${$3+set}\"" = set; then :
+if eval \${$3+:} false; then :
   $as_echo_n "(cached) " >&6
 fi
 eval ac_res=\$$3
@@ -2176,7 +2184,7 @@ $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 esac
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval "test \"\${$3+set}\"" = set; then :
+if eval \${$3+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   eval "$3=\$ac_header_compiler"
@@ -2185,7 +2193,7 @@ eval ac_res=\$$3
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
 fi
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
 } # ac_fn_cxx_check_header_mongrel
 
@@ -2226,7 +2234,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
        ac_retval=$ac_status
 fi
   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   as_fn_set_status $ac_retval
 
 } # ac_fn_cxx_try_run
@@ -2240,7 +2248,7 @@ ac_fn_cxx_check_header_compile ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval "test \"\${$3+set}\"" = set; then :
+if eval \${$3+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2258,7 +2266,7 @@ fi
 eval ac_res=\$$3
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
 } # ac_fn_cxx_check_header_compile
 
@@ -2435,7 +2443,7 @@ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 rm -f conftest.val
 
   fi
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   as_fn_set_status $ac_retval
 
 } # ac_fn_cxx_compute_int
@@ -2481,7 +2489,7 @@ fi
   # interfere with the next link command; also delete a directory that is
   # left behind by Apple's compiler.  We do this before executing the actions.
   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   as_fn_set_status $ac_retval
 
 } # ac_fn_cxx_try_link
@@ -2494,7 +2502,7 @@ ac_fn_cxx_check_func ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval "test \"\${$3+set}\"" = set; then :
+if eval \${$3+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2549,7 +2557,7 @@ fi
 eval ac_res=\$$3
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
 } # ac_fn_cxx_check_func
 
@@ -2562,7 +2570,7 @@ ac_fn_c_check_header_compile ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval "test \"\${$3+set}\"" = set; then :
+if eval \${$3+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -2580,7 +2588,7 @@ fi
 eval ac_res=\$$3
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
 } # ac_fn_c_check_header_compile
 cat >config.log <<_ACEOF
@@ -2588,7 +2596,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by OpenJDK $as_me jdk8, which was
-generated by GNU Autoconf 2.67.  Invocation command line was
+generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
 
@@ -2846,7 +2854,7 @@ $as_echo "$as_me: loading site script $ac_site_file" >&6;}
       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "failed to load site script $ac_site_file
-See \`config.log' for more details" "$LINENO" 5 ; }
+See \`config.log' for more details" "$LINENO" 5; }
   fi
 done
 
@@ -3786,7 +3794,7 @@ fi
 #CUSTOM_AUTOCONF_INCLUDE
 
 # Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1372770384
+DATE_WHEN_GENERATED=1373384053
 
 ###############################################################################
 #
@@ -3824,7 +3832,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_BASENAME+set}" = set; then :
+if ${ac_cv_path_BASENAME+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $BASENAME in
@@ -3883,7 +3891,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_BASH+set}" = set; then :
+if ${ac_cv_path_BASH+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $BASH in
@@ -3942,7 +3950,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_CAT+set}" = set; then :
+if ${ac_cv_path_CAT+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $CAT in
@@ -4001,7 +4009,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_CHMOD+set}" = set; then :
+if ${ac_cv_path_CHMOD+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $CHMOD in
@@ -4060,7 +4068,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_CMP+set}" = set; then :
+if ${ac_cv_path_CMP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $CMP in
@@ -4119,7 +4127,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_COMM+set}" = set; then :
+if ${ac_cv_path_COMM+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $COMM in
@@ -4178,7 +4186,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_CP+set}" = set; then :
+if ${ac_cv_path_CP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $CP in
@@ -4237,7 +4245,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_CPIO+set}" = set; then :
+if ${ac_cv_path_CPIO+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $CPIO in
@@ -4296,7 +4304,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_CUT+set}" = set; then :
+if ${ac_cv_path_CUT+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $CUT in
@@ -4355,7 +4363,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_DATE+set}" = set; then :
+if ${ac_cv_path_DATE+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $DATE in
@@ -4414,7 +4422,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_DIFF+set}" = set; then :
+if ${ac_cv_path_DIFF+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $DIFF in
@@ -4473,7 +4481,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_DIRNAME+set}" = set; then :
+if ${ac_cv_path_DIRNAME+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $DIRNAME in
@@ -4532,7 +4540,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_ECHO+set}" = set; then :
+if ${ac_cv_path_ECHO+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $ECHO in
@@ -4591,7 +4599,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_EXPR+set}" = set; then :
+if ${ac_cv_path_EXPR+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $EXPR in
@@ -4650,7 +4658,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_FILE+set}" = set; then :
+if ${ac_cv_path_FILE+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $FILE in
@@ -4709,7 +4717,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_FIND+set}" = set; then :
+if ${ac_cv_path_FIND+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $FIND in
@@ -4768,7 +4776,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_HEAD+set}" = set; then :
+if ${ac_cv_path_HEAD+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $HEAD in
@@ -4827,7 +4835,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_LN+set}" = set; then :
+if ${ac_cv_path_LN+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $LN in
@@ -4886,7 +4894,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_LS+set}" = set; then :
+if ${ac_cv_path_LS+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $LS in
@@ -4945,7 +4953,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_MKDIR+set}" = set; then :
+if ${ac_cv_path_MKDIR+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $MKDIR in
@@ -5004,7 +5012,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_MKTEMP+set}" = set; then :
+if ${ac_cv_path_MKTEMP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $MKTEMP in
@@ -5063,7 +5071,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_MV+set}" = set; then :
+if ${ac_cv_path_MV+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $MV in
@@ -5122,7 +5130,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PRINTF+set}" = set; then :
+if ${ac_cv_path_PRINTF+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $PRINTF in
@@ -5181,7 +5189,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_RM+set}" = set; then :
+if ${ac_cv_path_RM+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $RM in
@@ -5240,7 +5248,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_SH+set}" = set; then :
+if ${ac_cv_path_SH+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $SH in
@@ -5299,7 +5307,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_SORT+set}" = set; then :
+if ${ac_cv_path_SORT+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $SORT in
@@ -5358,7 +5366,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_TAIL+set}" = set; then :
+if ${ac_cv_path_TAIL+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $TAIL in
@@ -5417,7 +5425,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_TAR+set}" = set; then :
+if ${ac_cv_path_TAR+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $TAR in
@@ -5476,7 +5484,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_TEE+set}" = set; then :
+if ${ac_cv_path_TEE+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $TEE in
@@ -5535,7 +5543,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_TOUCH+set}" = set; then :
+if ${ac_cv_path_TOUCH+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $TOUCH in
@@ -5594,7 +5602,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_TR+set}" = set; then :
+if ${ac_cv_path_TR+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $TR in
@@ -5653,7 +5661,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_UNAME+set}" = set; then :
+if ${ac_cv_path_UNAME+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $UNAME in
@@ -5712,7 +5720,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_UNIQ+set}" = set; then :
+if ${ac_cv_path_UNIQ+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $UNIQ in
@@ -5771,7 +5779,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_WC+set}" = set; then :
+if ${ac_cv_path_WC+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $WC in
@@ -5830,7 +5838,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_WHICH+set}" = set; then :
+if ${ac_cv_path_WHICH+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $WHICH in
@@ -5889,7 +5897,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_XARGS+set}" = set; then :
+if ${ac_cv_path_XARGS+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $XARGS in
@@ -5949,7 +5957,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_AWK+set}" = set; then :
+if ${ac_cv_prog_AWK+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$AWK"; then
@@ -5999,7 +6007,7 @@ $as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if test "${ac_cv_path_GREP+set}" = set; then :
+if ${ac_cv_path_GREP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -z "$GREP"; then
@@ -6074,7 +6082,7 @@ $as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
 $as_echo_n "checking for egrep... " >&6; }
-if test "${ac_cv_path_EGREP+set}" = set; then :
+if ${ac_cv_path_EGREP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
@@ -6153,7 +6161,7 @@ $as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
 $as_echo_n "checking for fgrep... " >&6; }
-if test "${ac_cv_path_FGREP+set}" = set; then :
+if ${ac_cv_path_FGREP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
@@ -6232,7 +6240,7 @@ $as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
-if test "${ac_cv_path_SED+set}" = set; then :
+if ${ac_cv_path_SED+:} false; then :
   $as_echo_n "(cached) " >&6
 else
             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
@@ -6318,7 +6326,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_NAWK+set}" = set; then :
+if ${ac_cv_path_NAWK+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $NAWK in
@@ -6382,7 +6390,7 @@ THEPWDCMD=pwd
 set dummy cygpath; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_CYGPATH+set}" = set; then :
+if ${ac_cv_path_CYGPATH+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $CYGPATH in
@@ -6422,7 +6430,7 @@ fi
 set dummy readlink; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_READLINK+set}" = set; then :
+if ${ac_cv_path_READLINK+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $READLINK in
@@ -6462,7 +6470,7 @@ fi
 set dummy df; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_DF+set}" = set; then :
+if ${ac_cv_path_DF+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $DF in
@@ -6502,7 +6510,7 @@ fi
 set dummy SetFile; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_SETFILE+set}" = set; then :
+if ${ac_cv_path_SETFILE+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $SETFILE in
@@ -6548,7 +6556,7 @@ $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
 $as_echo_n "checking build system type... " >&6; }
-if test "${ac_cv_build+set}" = set; then :
+if ${ac_cv_build+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_build_alias=$build_alias
@@ -6564,7 +6572,7 @@ fi
 $as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
-*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
 esac
 build=$ac_cv_build
 ac_save_IFS=$IFS; IFS='-'
@@ -6582,7 +6590,7 @@ case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
 $as_echo_n "checking host system type... " >&6; }
-if test "${ac_cv_host+set}" = set; then :
+if ${ac_cv_host+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test "x$host_alias" = x; then
@@ -6597,7 +6605,7 @@ fi
 $as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
-*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
 esac
 host=$ac_cv_host
 ac_save_IFS=$IFS; IFS='-'
@@ -6615,7 +6623,7 @@ case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
 $as_echo_n "checking target system type... " >&6; }
-if test "${ac_cv_target+set}" = set; then :
+if ${ac_cv_target+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test "x$target_alias" = x; then
@@ -6630,7 +6638,7 @@ fi
 $as_echo "$ac_cv_target" >&6; }
 case $ac_cv_target in
 *-*-*) ;;
-*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5 ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
 esac
 target=$ac_cv_target
 ac_save_IFS=$IFS; IFS='-'
@@ -8156,7 +8164,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_PKGHANDLER+set}" = set; then :
+if ${ac_cv_prog_PKGHANDLER+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$PKGHANDLER"; then
@@ -8521,7 +8529,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_CHECK_GMAKE+set}" = set; then :
+if ${ac_cv_path_CHECK_GMAKE+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $CHECK_GMAKE in
@@ -8875,7 +8883,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_CHECK_MAKE+set}" = set; then :
+if ${ac_cv_path_CHECK_MAKE+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $CHECK_MAKE in
@@ -9234,7 +9242,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_CHECK_TOOLSDIR_GMAKE+set}" = set; then :
+if ${ac_cv_path_CHECK_TOOLSDIR_GMAKE+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $CHECK_TOOLSDIR_GMAKE in
@@ -9587,7 +9595,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_CHECK_TOOLSDIR_MAKE+set}" = set; then :
+if ${ac_cv_path_CHECK_TOOLSDIR_MAKE+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $CHECK_TOOLSDIR_MAKE in
@@ -9983,7 +9991,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_UNZIP+set}" = set; then :
+if ${ac_cv_path_UNZIP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $UNZIP in
@@ -10042,7 +10050,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_ZIP+set}" = set; then :
+if ${ac_cv_path_ZIP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $ZIP in
@@ -10101,7 +10109,7 @@ $as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
 set dummy ldd; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_LDD+set}" = set; then :
+if ${ac_cv_path_LDD+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $LDD in
@@ -10147,7 +10155,7 @@ fi
 set dummy otool; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_OTOOL+set}" = set; then :
+if ${ac_cv_path_OTOOL+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $OTOOL in
@@ -10192,7 +10200,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_READELF+set}" = set; then :
+if ${ac_cv_path_READELF+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $READELF in
@@ -10235,7 +10243,7 @@ done
 set dummy hg; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_HG+set}" = set; then :
+if ${ac_cv_path_HG+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $HG in
@@ -10275,7 +10283,7 @@ fi
 set dummy stat; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_STAT+set}" = set; then :
+if ${ac_cv_path_STAT+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $STAT in
@@ -10315,7 +10323,7 @@ fi
 set dummy time; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_TIME+set}" = set; then :
+if ${ac_cv_path_TIME+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $TIME in
@@ -10368,7 +10376,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_COMM+set}" = set; then :
+if ${ac_cv_path_COMM+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $COMM in
@@ -10430,7 +10438,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_XATTR+set}" = set; then :
+if ${ac_cv_path_XATTR+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $XATTR in
@@ -10486,7 +10494,7 @@ $as_echo "$as_me: Could not find $PROG_NAME!" >&6;}
 set dummy codesign; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_CODESIGN+set}" = set; then :
+if ${ac_cv_path_CODESIGN+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $CODESIGN in
@@ -10550,7 +10558,7 @@ if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
+if ${ac_cv_path_PKG_CONFIG+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $PKG_CONFIG in
@@ -10593,7 +10601,7 @@ if test -z "$ac_cv_path_PKG_CONFIG"; then
 set dummy pkg-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then :
+if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $ac_pt_PKG_CONFIG in
@@ -10766,7 +10774,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_BDEPS_UNZIP+set}" = set; then :
+if ${ac_cv_prog_BDEPS_UNZIP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$BDEPS_UNZIP"; then
@@ -10812,7 +10820,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_BDEPS_FTP+set}" = set; then :
+if ${ac_cv_prog_BDEPS_FTP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$BDEPS_FTP"; then
@@ -12108,7 +12116,7 @@ $as_echo "$BOOT_JDK_VERSION" >&6; }
 set dummy javac; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_JAVAC_CHECK+set}" = set; then :
+if ${ac_cv_path_JAVAC_CHECK+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $JAVAC_CHECK in
@@ -12148,7 +12156,7 @@ fi
 set dummy java; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_JAVA_CHECK+set}" = set; then :
+if ${ac_cv_path_JAVA_CHECK+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $JAVA_CHECK in
@@ -16477,7 +16485,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_JTREGEXE+set}" = set; then :
+if ${ac_cv_path_JTREGEXE+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $JTREGEXE in
@@ -16545,7 +16553,7 @@ if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
 set dummy link; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_CYGWIN_LINK+set}" = set; then :
+if ${ac_cv_path_CYGWIN_LINK+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $CYGWIN_LINK in
@@ -17319,6 +17327,8 @@ $as_echo "ok" >&6; }
       # Remove any trailing \ from INCLUDE and LIB to avoid trouble in spec.gmk.
       VS_INCLUDE=`$ECHO "$INCLUDE" | $SED 's/\\\\$//'`
       VS_LIB=`$ECHO "$LIB" | $SED 's/\\\\$//'`
+      # Remove any paths containing # (typically F#) as that messes up make
+      PATH=`$ECHO "$PATH" | $SED 's/[^:#]*#[^:]*://g'`
       VS_PATH="$PATH"
 
 
@@ -17986,7 +17996,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_BUILD_CC+set}" = set; then :
+if ${ac_cv_path_BUILD_CC+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $BUILD_CC in
@@ -18297,7 +18307,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_BUILD_CXX+set}" = set; then :
+if ${ac_cv_path_BUILD_CXX+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $BUILD_CXX in
@@ -18606,7 +18616,7 @@ $as_echo "$as_me: Rewriting BUILD_CXX to \"$new_complete\"" >&6;}
 set dummy ld; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_BUILD_LD+set}" = set; then :
+if ${ac_cv_path_BUILD_LD+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $BUILD_LD in
@@ -19113,7 +19123,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_TOOLS_DIR_CC+set}" = set; then :
+if ${ac_cv_path_TOOLS_DIR_CC+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $TOOLS_DIR_CC in
@@ -19165,7 +19175,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_POTENTIAL_CC+set}" = set; then :
+if ${ac_cv_path_POTENTIAL_CC+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $POTENTIAL_CC in
@@ -19578,7 +19588,7 @@ $as_echo "yes, trying to find proper $COMPILER_NAME compiler" >&6; }
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_PROPER_COMPILER_CC+set}" = set; then :
+if ${ac_cv_prog_PROPER_COMPILER_CC+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$PROPER_COMPILER_CC"; then
@@ -19622,7 +19632,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_PROPER_COMPILER_CC+set}" = set; then :
+if ${ac_cv_prog_ac_ct_PROPER_COMPILER_CC+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_PROPER_COMPILER_CC"; then
@@ -20072,7 +20082,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
+if ${ac_cv_prog_CC+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -20116,7 +20126,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
@@ -20169,7 +20179,7 @@ fi
 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5 ; }
+See \`config.log' for more details" "$LINENO" 5; }
 
 # Provide some information about the compiler.
 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
@@ -20284,7 +20294,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "C compiler cannot create executables
-See \`config.log' for more details" "$LINENO" 5 ; }
+See \`config.log' for more details" "$LINENO" 5; }
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
@@ -20327,7 +20337,7 @@ else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details" "$LINENO" 5 ; }
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 rm -f conftest conftest$ac_cv_exeext
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
@@ -20386,7 +20396,7 @@ $as_echo "$ac_try_echo"; } >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
-See \`config.log' for more details" "$LINENO" 5 ; }
+See \`config.log' for more details" "$LINENO" 5; }
     fi
   fi
 fi
@@ -20397,7 +20407,7 @@ rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
 ac_clean_files=$ac_clean_files_save
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
 $as_echo_n "checking for suffix of object files... " >&6; }
-if test "${ac_cv_objext+set}" = set; then :
+if ${ac_cv_objext+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -20438,7 +20448,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details" "$LINENO" 5 ; }
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
@@ -20448,7 +20458,7 @@ OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if test "${ac_cv_c_compiler_gnu+set}" = set; then :
+if ${ac_cv_c_compiler_gnu+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -20485,7 +20495,7 @@ ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 $as_echo_n "checking whether $CC accepts -g... " >&6; }
-if test "${ac_cv_prog_cc_g+set}" = set; then :
+if ${ac_cv_prog_cc_g+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_save_c_werror_flag=$ac_c_werror_flag
@@ -20563,7 +20573,7 @@ else
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if test "${ac_cv_prog_cc_c89+set}" = set; then :
+if ${ac_cv_prog_cc_c89+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_prog_cc_c89=no
@@ -20686,7 +20696,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_TOOLS_DIR_CXX+set}" = set; then :
+if ${ac_cv_path_TOOLS_DIR_CXX+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $TOOLS_DIR_CXX in
@@ -20738,7 +20748,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_POTENTIAL_CXX+set}" = set; then :
+if ${ac_cv_path_POTENTIAL_CXX+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $POTENTIAL_CXX in
@@ -21151,7 +21161,7 @@ $as_echo "yes, trying to find proper $COMPILER_NAME compiler" >&6; }
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_PROPER_COMPILER_CXX+set}" = set; then :
+if ${ac_cv_prog_PROPER_COMPILER_CXX+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$PROPER_COMPILER_CXX"; then
@@ -21195,7 +21205,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_PROPER_COMPILER_CXX+set}" = set; then :
+if ${ac_cv_prog_ac_ct_PROPER_COMPILER_CXX+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_PROPER_COMPILER_CXX"; then
@@ -21649,7 +21659,7 @@ if test -z "$CXX"; then
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CXX+set}" = set; then :
+if ${ac_cv_prog_CXX+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CXX"; then
@@ -21693,7 +21703,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
+if ${ac_cv_prog_ac_ct_CXX+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CXX"; then
@@ -21771,7 +21781,7 @@ done
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
-if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
+if ${ac_cv_cxx_compiler_gnu+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -21808,7 +21818,7 @@ ac_test_CXXFLAGS=${CXXFLAGS+set}
 ac_save_CXXFLAGS=$CXXFLAGS
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
-if test "${ac_cv_prog_cxx_g+set}" = set; then :
+if ${ac_cv_prog_cxx_g+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
@@ -21906,7 +21916,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OBJC+set}" = set; then :
+if ${ac_cv_prog_OBJC+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$OBJC"; then
@@ -21950,7 +21960,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OBJC+set}" = set; then :
+if ${ac_cv_prog_ac_ct_OBJC+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_OBJC"; then
@@ -22026,7 +22036,7 @@ done
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Objective C compiler" >&5
 $as_echo_n "checking whether we are using the GNU Objective C compiler... " >&6; }
-if test "${ac_cv_objc_compiler_gnu+set}" = set; then :
+if ${ac_cv_objc_compiler_gnu+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -22063,7 +22073,7 @@ ac_test_OBJCFLAGS=${OBJCFLAGS+set}
 ac_save_OBJCFLAGS=$OBJCFLAGS
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $OBJC accepts -g" >&5
 $as_echo_n "checking whether $OBJC accepts -g... " >&6; }
-if test "${ac_cv_prog_objc_g+set}" = set; then :
+if ${ac_cv_prog_objc_g+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_save_objc_werror_flag=$ac_objc_werror_flag
@@ -22439,7 +22449,7 @@ if test "x$OPENJDK_TARGET_OS" != xwindows; then
 set dummy ${ac_tool_prefix}ar; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_AR+set}" = set; then :
+if ${ac_cv_prog_AR+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$AR"; then
@@ -22479,7 +22489,7 @@ if test -z "$ac_cv_prog_AR"; then
 set dummy ar; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_AR"; then
@@ -22821,7 +22831,7 @@ if test "x$OPENJDK_TARGET_OS" = xwindows; then :
 set dummy link; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_WINLD+set}" = set; then :
+if ${ac_cv_prog_WINLD+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$WINLD"; then
@@ -23160,7 +23170,7 @@ $as_echo "yes" >&6; }
 set dummy mt; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_MT+set}" = set; then :
+if ${ac_cv_prog_MT+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$MT"; then
@@ -23481,7 +23491,7 @@ $as_echo "$as_me: Rewriting MT to \"$new_complete\"" >&6;}
 set dummy rc; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_RC+set}" = set; then :
+if ${ac_cv_prog_RC+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$RC"; then
@@ -23873,7 +23883,7 @@ fi
 set dummy lib; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_WINAR+set}" = set; then :
+if ${ac_cv_prog_WINAR+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$WINAR"; then
@@ -24179,7 +24189,7 @@ $as_echo "$as_me: Rewriting WINAR to \"$new_complete\"" >&6;}
 set dummy dumpbin; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
+if ${ac_cv_prog_DUMPBIN+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$DUMPBIN"; then
@@ -24498,7 +24508,7 @@ if test -n "$CPP" && test -d "$CPP"; then
   CPP=
 fi
 if test -z "$CPP"; then
-  if test "${ac_cv_prog_CPP+set}" = set; then :
+  if ${ac_cv_prog_CPP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
       # Double quotes because CPP needs to be expanded
@@ -24614,7 +24624,7 @@ else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5 ; }
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 
 ac_ext=cpp
@@ -24898,7 +24908,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
 if test -z "$CXXCPP"; then
-  if test "${ac_cv_prog_CXXCPP+set}" = set; then :
+  if ${ac_cv_prog_CXXCPP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
       # Double quotes because CXXCPP needs to be expanded
@@ -25014,7 +25024,7 @@ else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5 ; }
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 
 ac_ext=cpp
@@ -25316,7 +25326,7 @@ if test "x$OPENJDK_TARGET_OS" = xsolaris; then
 set dummy as; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_AS+set}" = set; then :
+if ${ac_cv_path_AS+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $AS in
@@ -25628,7 +25638,7 @@ if test "x$OPENJDK_TARGET_OS" = xsolaris; then
 set dummy nm; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_NM+set}" = set; then :
+if ${ac_cv_path_NM+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $NM in
@@ -25934,7 +25944,7 @@ $as_echo "$as_me: Rewriting NM to \"$new_complete\"" >&6;}
 set dummy gnm; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_GNM+set}" = set; then :
+if ${ac_cv_path_GNM+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $GNM in
@@ -26240,7 +26250,7 @@ $as_echo "$as_me: Rewriting GNM to \"$new_complete\"" >&6;}
 set dummy strip; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_STRIP+set}" = set; then :
+if ${ac_cv_path_STRIP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $STRIP in
@@ -26546,7 +26556,7 @@ $as_echo "$as_me: Rewriting STRIP to \"$new_complete\"" >&6;}
 set dummy mcs; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_MCS+set}" = set; then :
+if ${ac_cv_path_MCS+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $MCS in
@@ -26854,7 +26864,7 @@ elif test "x$OPENJDK_TARGET_OS" != xwindows; then
 set dummy ${ac_tool_prefix}nm; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_NM+set}" = set; then :
+if ${ac_cv_prog_NM+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$NM"; then
@@ -26894,7 +26904,7 @@ if test -z "$ac_cv_prog_NM"; then
 set dummy nm; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
+if ${ac_cv_prog_ac_ct_NM+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_NM"; then
@@ -27214,7 +27224,7 @@ $as_echo "$as_me: Rewriting NM to \"$new_complete\"" >&6;}
 set dummy ${ac_tool_prefix}strip; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_STRIP+set}" = set; then :
+if ${ac_cv_prog_STRIP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$STRIP"; then
@@ -27254,7 +27264,7 @@ if test -z "$ac_cv_prog_STRIP"; then
 set dummy strip; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_STRIP"; then
@@ -27579,7 +27589,7 @@ if test "x$OPENJDK_TARGET_OS" = xsolaris || test "x$OPENJDK_TARGET_OS" = xlinux;
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OBJCOPY+set}" = set; then :
+if ${ac_cv_prog_OBJCOPY+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$OBJCOPY"; then
@@ -27623,7 +27633,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OBJCOPY+set}" = set; then :
+if ${ac_cv_prog_ac_ct_OBJCOPY+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_OBJCOPY"; then
@@ -27950,7 +27960,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
+if ${ac_cv_prog_OBJDUMP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$OBJDUMP"; then
@@ -27994,7 +28004,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_OBJDUMP"; then
@@ -28318,7 +28328,7 @@ if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then
 set dummy lipo; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_LIPO+set}" = set; then :
+if ${ac_cv_path_LIPO+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $LIPO in
@@ -28635,7 +28645,7 @@ PATH="$OLD_PATH"
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 $as_echo_n "checking for ANSI C header files... " >&6; }
-if test "${ac_cv_header_stdc+set}" = set; then :
+if ${ac_cv_header_stdc+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -28812,7 +28822,7 @@ fi
 for ac_header in stdio.h
 do :
   ac_fn_cxx_check_header_mongrel "$LINENO" "stdio.h" "ac_cv_header_stdio_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdio_h" = x""yes; then :
+if test "x$ac_cv_header_stdio_h" = xyes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_STDIO_H 1
 _ACEOF
@@ -28841,7 +28851,7 @@ done
 # This bug is HP SR number 8606223364.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int *" >&5
 $as_echo_n "checking size of int *... " >&6; }
-if test "${ac_cv_sizeof_int_p+set}" = set; then :
+if ${ac_cv_sizeof_int_p+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (int *))" "ac_cv_sizeof_int_p"        "$ac_includes_default"; then :
@@ -28851,7 +28861,7 @@ else
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "cannot compute sizeof (int *)
-See \`config.log' for more details" "$LINENO" 5 ; }
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_int_p=0
    fi
@@ -28898,7 +28908,7 @@ $as_echo "$OPENJDK_TARGET_CPU_BITS bits" >&6; }
 #
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if test "${ac_cv_c_bigendian+set}" = set; then :
+if ${ac_cv_c_bigendian+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_c_bigendian=unknown
@@ -30074,8 +30084,8 @@ if test "x$with_x" = xno; then
   have_x=disabled
 else
   case $x_includes,$x_libraries in #(
-    *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5 ;; #(
-    *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
+    *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
+    *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   # One or both of the vars are not set, and there is no cached value.
@@ -30352,7 +30362,7 @@ if ac_fn_cxx_try_link "$LINENO"; then :
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
-if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
+if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -30386,14 +30396,14 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
+if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
 fi
 
     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
 $as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
-if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then :
+if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -30427,7 +30437,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
 $as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then :
+if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
 fi
 
@@ -30446,14 +30456,14 @@ rm -f core conftest.err conftest.$ac_objext \
     # The functions gethostbyname, getservbyname, and inet_addr are
     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
     ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
-if test "x$ac_cv_func_gethostbyname" = x""yes; then :
+if test "x$ac_cv_func_gethostbyname" = xyes; then :
 
 fi
 
     if test $ac_cv_func_gethostbyname = no; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
-if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
+if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -30487,14 +30497,14 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
-if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
+if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
 fi
 
       if test $ac_cv_lib_nsl_gethostbyname = no; then
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
 $as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
-if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then :
+if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -30528,7 +30538,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
 $as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
-if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then :
+if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
 fi
 
@@ -30543,14 +30553,14 @@ fi
     # must be given before -lnsl if both are needed.  We assume that
     # if connect needs -lnsl, so does gethostbyname.
     ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
-if test "x$ac_cv_func_connect" = x""yes; then :
+if test "x$ac_cv_func_connect" = xyes; then :
 
 fi
 
     if test $ac_cv_func_connect = no; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
 $as_echo_n "checking for connect in -lsocket... " >&6; }
-if test "${ac_cv_lib_socket_connect+set}" = set; then :
+if ${ac_cv_lib_socket_connect+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -30584,7 +30594,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
 $as_echo "$ac_cv_lib_socket_connect" >&6; }
-if test "x$ac_cv_lib_socket_connect" = x""yes; then :
+if test "x$ac_cv_lib_socket_connect" = xyes; then :
   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
 fi
 
@@ -30592,14 +30602,14 @@ fi
 
     # Guillermo Gomez says -lposix is necessary on A/UX.
     ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
-if test "x$ac_cv_func_remove" = x""yes; then :
+if test "x$ac_cv_func_remove" = xyes; then :
 
 fi
 
     if test $ac_cv_func_remove = no; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
 $as_echo_n "checking for remove in -lposix... " >&6; }
-if test "${ac_cv_lib_posix_remove+set}" = set; then :
+if ${ac_cv_lib_posix_remove+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -30633,7 +30643,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
 $as_echo "$ac_cv_lib_posix_remove" >&6; }
-if test "x$ac_cv_lib_posix_remove" = x""yes; then :
+if test "x$ac_cv_lib_posix_remove" = xyes; then :
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
 fi
 
@@ -30641,14 +30651,14 @@ fi
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
     ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
-if test "x$ac_cv_func_shmat" = x""yes; then :
+if test "x$ac_cv_func_shmat" = xyes; then :
 
 fi
 
     if test $ac_cv_func_shmat = no; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
 $as_echo_n "checking for shmat in -lipc... " >&6; }
-if test "${ac_cv_lib_ipc_shmat+set}" = set; then :
+if ${ac_cv_lib_ipc_shmat+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -30682,7 +30692,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
 $as_echo "$ac_cv_lib_ipc_shmat" >&6; }
-if test "x$ac_cv_lib_ipc_shmat" = x""yes; then :
+if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
 fi
 
@@ -30700,7 +30710,7 @@ fi
   # John Interrante, Karl Berry
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
 $as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
-if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then :
+if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -30734,7 +30744,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
 $as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
-if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then :
+if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
 fi
 
@@ -31752,7 +31762,7 @@ $as_echo "$FREETYPE2_FOUND" >&6; }
             LDFLAGS="$FREETYPE2_LIBS"
             { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FT_Init_FreeType in -lfreetype" >&5
 $as_echo_n "checking for FT_Init_FreeType in -lfreetype... " >&6; }
-if test "${ac_cv_lib_freetype_FT_Init_FreeType+set}" = set; then :
+if ${ac_cv_lib_freetype_FT_Init_FreeType+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -31786,7 +31796,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_freetype_FT_Init_FreeType" >&5
 $as_echo "$ac_cv_lib_freetype_FT_Init_FreeType" >&6; }
-if test "x$ac_cv_lib_freetype_FT_Init_FreeType" = x""yes; then :
+if test "x$ac_cv_lib_freetype_FT_Init_FreeType" = xyes; then :
   FREETYPE2_FOUND=true
 else
   as_fn_error $? "Could not find freetype2! $HELP_MSG " "$LINENO" 5
@@ -32074,7 +32084,7 @@ fi
 	    for ac_header in alsa/asoundlib.h
 do :
   ac_fn_cxx_check_header_mongrel "$LINENO" "alsa/asoundlib.h" "ac_cv_header_alsa_asoundlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_alsa_asoundlib_h" = x""yes; then :
+if test "x$ac_cv_header_alsa_asoundlib_h" = xyes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_ALSA_ASOUNDLIB_H 1
 _ACEOF
@@ -32133,7 +32143,7 @@ fi
 USE_EXTERNAL_LIBJPEG=true
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -ljpeg" >&5
 $as_echo_n "checking for main in -ljpeg... " >&6; }
-if test "${ac_cv_lib_jpeg_main+set}" = set; then :
+if ${ac_cv_lib_jpeg_main+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -32161,7 +32171,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_main" >&5
 $as_echo "$ac_cv_lib_jpeg_main" >&6; }
-if test "x$ac_cv_lib_jpeg_main" = x""yes; then :
+if test "x$ac_cv_lib_jpeg_main" = xyes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBJPEG 1
 _ACEOF
@@ -32210,7 +32220,7 @@ if test "x${with_giflib}" = "xbundled"; then
     USE_EXTERNAL_LIBGIF=false
 elif test "x${with_giflib}" = "xsystem"; then
     ac_fn_cxx_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
-if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
+if test "x$ac_cv_header_gif_lib_h" = xyes; then :
 
 else
    as_fn_error $? "--with-giflib=system specified, but gif_lib.h not found!" "$LINENO" 5
@@ -32219,7 +32229,7 @@ fi
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DGifGetCode in -lgif" >&5
 $as_echo_n "checking for DGifGetCode in -lgif... " >&6; }
-if test "${ac_cv_lib_gif_DGifGetCode+set}" = set; then :
+if ${ac_cv_lib_gif_DGifGetCode+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -32253,7 +32263,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_DGifGetCode" >&5
 $as_echo "$ac_cv_lib_gif_DGifGetCode" >&6; }
-if test "x$ac_cv_lib_gif_DGifGetCode" = x""yes; then :
+if test "x$ac_cv_lib_gif_DGifGetCode" = xyes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBGIF 1
 _ACEOF
@@ -32285,7 +32295,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5
 $as_echo_n "checking for compress in -lz... " >&6; }
-if test "${ac_cv_lib_z_compress+set}" = set; then :
+if ${ac_cv_lib_z_compress+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -32319,7 +32329,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5
 $as_echo "$ac_cv_lib_z_compress" >&6; }
-if test "x$ac_cv_lib_z_compress" = x""yes; then :
+if test "x$ac_cv_lib_z_compress" = xyes; then :
    ZLIB_FOUND=yes
 else
    ZLIB_FOUND=no
@@ -32412,7 +32422,7 @@ fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cos in -lm" >&5
 $as_echo_n "checking for cos in -lm... " >&6; }
-if test "${ac_cv_lib_m_cos+set}" = set; then :
+if ${ac_cv_lib_m_cos+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -32446,7 +32456,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cos" >&5
 $as_echo "$ac_cv_lib_m_cos" >&6; }
-if test "x$ac_cv_lib_m_cos" = x""yes; then :
+if test "x$ac_cv_lib_m_cos" = xyes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBM 1
 _ACEOF
@@ -32470,7 +32480,7 @@ save_LIBS="$LIBS"
 LIBS=""
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
 $as_echo_n "checking for dlopen in -ldl... " >&6; }
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
+if ${ac_cv_lib_dl_dlopen+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -32504,7 +32514,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBDL 1
 _ACEOF
@@ -32734,7 +32744,7 @@ and LIBFFI_LIBS to avoid the need to call pkg-config.
 See the pkg-config man page for more details.
 
 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details" "$LINENO" 5 ; }
+See \`config.log' for more details" "$LINENO" 5; }
 else
 	LIBFFI_CFLAGS=$pkg_cv_LIBFFI_CFLAGS
 	LIBFFI_LIBS=$pkg_cv_LIBFFI_LIBS
@@ -32750,7 +32760,7 @@ if test "x$JVM_VARIANT_ZEROSHARK" = xtrue; then
 set dummy llvm-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_LLVM_CONFIG+set}" = set; then :
+if ${ac_cv_prog_LLVM_CONFIG+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$LLVM_CONFIG"; then
@@ -33366,7 +33376,7 @@ fi
 set dummy ccache; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_CCACHE+set}" = set; then :
+if ${ac_cv_path_CCACHE+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   case $CCACHE in
@@ -33628,10 +33638,21 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      :end' >>confcache
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   if test -w "$cache_file"; then
-    test "x$cache_file" != "x/dev/null" &&
+    if test "x$cache_file" != "x/dev/null"; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
 $as_echo "$as_me: updating cache $cache_file" >&6;}
-    cat confcache >$cache_file
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
@@ -33663,7 +33684,7 @@ LTLIBOBJS=$ac_ltlibobjs
 
 
 
-: ${CONFIG_STATUS=./config.status}
+: "${CONFIG_STATUS=./config.status}"
 ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
@@ -33764,6 +33785,7 @@ fi
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
 case $0 in #((
   *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -34071,7 +34093,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # values after options handling.
 ac_log="
 This file was extended by OpenJDK $as_me jdk8, which was
-generated by GNU Autoconf 2.67.  Invocation command line was
+generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -34134,7 +34156,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
 OpenJDK config.status jdk8
-configured by $0, generated by GNU Autoconf 2.67,
+configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -34263,7 +34285,7 @@ do
     "$OUTPUT_ROOT/spec.sh") CONFIG_FILES="$CONFIG_FILES $OUTPUT_ROOT/spec.sh:$AUTOCONF_DIR/spec.sh.in" ;;
     "$OUTPUT_ROOT/Makefile") CONFIG_FILES="$CONFIG_FILES $OUTPUT_ROOT/Makefile:$AUTOCONF_DIR/Makefile.in" ;;
 
-  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
   esac
 done
 
@@ -34285,9 +34307,10 @@ fi
 # after its creation but before its name has been assigned to `$tmp'.
 $debug ||
 {
-  tmp=
+  tmp= ac_tmp=
   trap 'exit_status=$?
-  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+  : "${ac_tmp:=$tmp}"
+  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
 ' 0
   trap 'as_fn_exit 1' 1 2 13 15
 }
@@ -34295,12 +34318,13 @@ $debug ||
 
 {
   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-  test -n "$tmp" && test -d "$tmp"
+  test -d "$tmp"
 }  ||
 {
   tmp=./conf$$-$RANDOM
   (umask 077 && mkdir "$tmp")
 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
 
 # Set up the scripts for CONFIG_FILES section.
 # No need to generate them if there are no CONFIG_FILES.
@@ -34322,7 +34346,7 @@ else
   ac_cs_awk_cr=$ac_cr
 fi
 
-echo 'BEGIN {' >"$tmp/subs1.awk" &&
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
 _ACEOF
 
 
@@ -34350,7 +34374,7 @@ done
 rm -f conf$$subs.sh
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
 _ACEOF
 sed -n '
 h
@@ -34398,7 +34422,7 @@ t delim
 rm -f conf$$subs.awk
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACAWK
-cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
   for (key in S) S_is_set[key] = 1
   FS = ""
 
@@ -34430,7 +34454,7 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
 else
   cat
-fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
 _ACEOF
 
@@ -34464,7 +34488,7 @@ fi # test -n "$CONFIG_FILES"
 # No need to generate them if there are no CONFIG_HEADERS.
 # This happens for instance with `./config.status Makefile'.
 if test -n "$CONFIG_HEADERS"; then
-cat >"$tmp/defines.awk" <<\_ACAWK ||
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
 BEGIN {
 _ACEOF
 
@@ -34476,8 +34500,8 @@ _ACEOF
 # handling of long lines.
 ac_delim='%!_!# '
 for ac_last_try in false false :; do
-  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
-  if test -z "$ac_t"; then
+  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_tt"; then
     break
   elif $ac_last_try; then
     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
@@ -34578,7 +34602,7 @@ do
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   esac
@@ -34597,7 +34621,7 @@ do
     for ac_f
     do
       case $ac_f in
-      -) ac_f="$tmp/stdin";;
+      -) ac_f="$ac_tmp/stdin";;
       *) # Look for the file first in the build tree, then in the source tree
 	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
 	 # because $ac_f cannot contain `:'.
@@ -34606,7 +34630,7 @@ do
 	   [\\/$]*) false;;
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
       esac
       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
       as_fn_append ac_file_inputs " '$ac_f'"
@@ -34632,8 +34656,8 @@ $as_echo "$as_me: creating $ac_file" >&6;}
     esac
 
     case $ac_tag in
-    *:-:* | *:-) cat >"$tmp/stdin" \
-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5  ;;
+    *:-:* | *:-) cat >"$ac_tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
     esac
     ;;
   esac
@@ -34758,21 +34782,22 @@ s&@abs_builddir@&$ac_abs_builddir&;t t
 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 $ac_datarootdir_hack
 "
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
-  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
+      "$ac_tmp/out"`; test -z "$ac_out"; } &&
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined" >&5
 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined" >&2;}
 
-  rm -f "$tmp/stdin"
+  rm -f "$ac_tmp/stdin"
   case $ac_file in
-  -) cat "$tmp/out" && rm -f "$tmp/out";;
-  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
   esac \
   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  ;;
@@ -34783,20 +34808,20 @@ which seems to be undefined.  Please make sure it is defined" >&2;}
   if test x"$ac_file" != x-; then
     {
       $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
-    } >"$tmp/config.h" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+    } >"$ac_tmp/config.h" \
       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
 $as_echo "$as_me: $ac_file is unchanged" >&6;}
     else
       rm -f "$ac_file"
-      mv "$tmp/config.h" "$ac_file" \
+      mv "$ac_tmp/config.h" "$ac_file" \
 	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
     fi
   else
     $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
       || as_fn_error $? "could not create -" "$LINENO" 5
   fi
  ;;
diff --git a/common/autoconf/toolchain_windows.m4 b/common/autoconf/toolchain_windows.m4
index 966c0133995..e5d4fff38f9 100644
--- a/common/autoconf/toolchain_windows.m4
+++ b/common/autoconf/toolchain_windows.m4
@@ -208,6 +208,8 @@ AC_DEFUN([TOOLCHAIN_SETUP_VISUAL_STUDIO_ENV],
       # Remove any trailing \ from INCLUDE and LIB to avoid trouble in spec.gmk.
       VS_INCLUDE=`$ECHO "$INCLUDE" | $SED 's/\\\\$//'`
       VS_LIB=`$ECHO "$LIB" | $SED 's/\\\\$//'`
+      # Remove any paths containing # (typically F#) as that messes up make
+      PATH=`$ECHO "$PATH" | $SED 's/[[^:#]]*#[^:]*://g'`
       VS_PATH="$PATH"
       AC_SUBST(VS_INCLUDE)
       AC_SUBST(VS_LIB)
diff --git a/corba/.hgtags b/corba/.hgtags
index 77bfead7060..28f0b92d88b 100644
--- a/corba/.hgtags
+++ b/corba/.hgtags
@@ -218,3 +218,4 @@ c8286839d0df04aba819ec4bef12b86babccf30e jdk8-b90
 22f5d7f261d9d61a953d2d9a53f2e9ce0ca361d1 jdk8-b94
 2cf36f43df36137980d9828cec27003ec10daeee jdk8-b95
 3357c2776431d51a8de326a85e0f41420e40774f jdk8-b96
+469995a8e97424f450c880606d689bf345277b19 jdk8-b97
diff --git a/hotspot/.hgtags b/hotspot/.hgtags
index 0363e7ebd3e..89d305f1d94 100644
--- a/hotspot/.hgtags
+++ b/hotspot/.hgtags
@@ -355,3 +355,5 @@ b786c04b7be15194febe88dc1f0c9443e737a84b hs25-b35
 2cc5a9d1ba66dfdff578918b393c727bd9450210 hs25-b38
 e6a4b8c71fa6f225bd989a34de2d0d0a656a8be8 jdk8-b96
 2b9380b0bf0b649f40704735773e8956c2d88ba0 hs25-b39
+d197d377ab2e016d024e8c86cb06a57bd7eae590 jdk8-b97
+c9dd82da51ed34a28f7c6b3245163ee962e94572 hs25-b40
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/CLHSDB.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/CLHSDB.java
index 5071235fa3e..9e8d016dcc2 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/CLHSDB.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/CLHSDB.java
@@ -31,13 +31,19 @@ import java.io.*;
 import java.util.*;
 
 public class CLHSDB {
+
+    public CLHSDB(JVMDebugger d) {
+        jvmDebugger = d;
+    }
+
     public static void main(String[] args) {
         new CLHSDB(args).run();
     }
 
-    private void run() {
-        // At this point, if pidText != null we are supposed to attach to it.
-        // Else, if execPath != null, it is the path of a jdk/bin/java
+    public void run() {
+        // If jvmDebugger is already set, we have been given a JVMDebugger.
+        // Otherwise, if pidText != null we are supposed to attach to it.
+        // Finally, if execPath != null, it is the path of a jdk/bin/java
         // and coreFilename is the pathname of a core file we are
         // supposed to attach to.
 
@@ -49,7 +55,9 @@ public class CLHSDB {
                 }
             });
 
-        if (pidText != null) {
+        if (jvmDebugger != null) {
+            attachDebugger(jvmDebugger);
+        } else if (pidText != null) {
             attachDebugger(pidText);
         } else if (execPath != null) {
             attachDebugger(execPath, coreFilename);
@@ -96,6 +104,7 @@ public class CLHSDB {
     // Internals only below this point
     //
     private HotSpotAgent agent;
+    private JVMDebugger jvmDebugger;
     private boolean      attached;
     // These had to be made data members because they are referenced in inner classes.
     private String pidText;
@@ -120,7 +129,7 @@ public class CLHSDB {
         case (1):
             if (args[0].equals("help") || args[0].equals("-help")) {
                 doUsage();
-                System.exit(0);
+                return;
             }
             // If all numbers, it is a PID to attach to
             // Else, it is a pathname to a .../bin/java for a core file.
@@ -142,10 +151,15 @@ public class CLHSDB {
         default:
             System.out.println("HSDB Error: Too many options specified");
             doUsage();
-            System.exit(1);
+            return;
         }
     }
 
+    private void attachDebugger(JVMDebugger d) {
+        agent.attach(d);
+        attached = true;
+     }
+
     /** NOTE we are in a different thread here than either the main
         thread or the Swing/AWT event handler thread, so we must be very
         careful when creating or removing widgets */
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/CommandProcessor.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/CommandProcessor.java
index 2233844267c..1840caf9313 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/CommandProcessor.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/CommandProcessor.java
@@ -101,6 +101,9 @@ import sun.jvm.hotspot.utilities.soql.JSJavaFactoryImpl;
 import sun.jvm.hotspot.utilities.soql.JSJavaScriptEngine;
 
 public class CommandProcessor {
+
+    volatile boolean quit;
+
     public abstract static class DebuggerInterface {
         public abstract HotSpotAgent getAgent();
         public abstract boolean isAttached();
@@ -1135,7 +1138,7 @@ public class CommandProcessor {
                     usage();
                 } else {
                     debugger.detach();
-                    System.exit(0);
+                    quit = true;
                 }
             }
         },
@@ -1714,7 +1717,7 @@ public class CommandProcessor {
                         }
                         protected void quit() {
                             debugger.detach();
-                            System.exit(0);
+                            quit = true;
                         }
                         protected BufferedReader getInputReader() {
                             return in;
@@ -1781,7 +1784,7 @@ public class CommandProcessor {
 
     public void run(boolean prompt) {
         // Process interactive commands.
-        while (true) {
+        while (!quit) {
             if (prompt) printPrompt();
             String ln = null;
             try {
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/HSDB.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/HSDB.java
index 5143408c687..d50cbaa5140 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/HSDB.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/HSDB.java
@@ -59,8 +59,11 @@ public class HSDB implements ObjectHistogramPanel.Listener, SAListener {
   // Internals only below this point
   //
   private HotSpotAgent agent;
+  private JVMDebugger jvmDebugger;
   private JDesktopPane desktop;
   private boolean      attached;
+  private boolean      argError;
+  private JFrame frame;
   /** List <JMenuItem> */
   private java.util.List attachMenuItems;
   /** List <JMenuItem> */
@@ -85,6 +88,11 @@ public class HSDB implements ObjectHistogramPanel.Listener, SAListener {
     System.out.println("           path-to-corefile:        Debug this corefile.  The default is 'core'");
     System.out.println("        If no arguments are specified, you can select what to do from the GUI.\n");
     HotSpotAgent.showUsage();
+    argError = true;
+  }
+
+  public HSDB(JVMDebugger d) {
+    jvmDebugger = d;
   }
 
   private HSDB(String[] args) {
@@ -95,7 +103,6 @@ public class HSDB implements ObjectHistogramPanel.Listener, SAListener {
     case (1):
       if (args[0].equals("help") || args[0].equals("-help")) {
         doUsage();
-        System.exit(0);
       }
       // If all numbers, it is a PID to attach to
       // Else, it is a pathname to a .../bin/java for a core file.
@@ -117,24 +124,29 @@ public class HSDB implements ObjectHistogramPanel.Listener, SAListener {
     default:
       System.out.println("HSDB Error: Too many options specified");
       doUsage();
-      System.exit(1);
     }
   }
 
-  private void run() {
-    // At this point, if pidText != null we are supposed to attach to it.
-    // Else, if execPath != null, it is the path of a jdk/bin/java
-    // and coreFilename is the pathname of a core file we are
-    // supposed to attach to.
+  // close this tool without calling System.exit
+  protected void closeUI() {
+      workerThread.shutdown();
+      frame.dispose();
+  }
+
+  public void run() {
+    // Don't start the UI if there were bad arguments.
+    if (argError) {
+        return;
+    }
 
     agent = new HotSpotAgent();
     workerThread = new WorkerThread();
     attachMenuItems = new java.util.ArrayList();
     detachMenuItems = new java.util.ArrayList();
 
-    JFrame frame = new JFrame("HSDB - HotSpot Debugger");
+    frame = new JFrame("HSDB - HotSpot Debugger");
     frame.setSize(800, 600);
-    frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+    frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
 
     JMenuBar menuBar = new JMenuBar();
 
@@ -197,7 +209,7 @@ public class HSDB implements ObjectHistogramPanel.Listener, SAListener {
     item = createMenuItem("Exit",
                             new ActionListener() {
                                 public void actionPerformed(ActionEvent e) {
-                                  System.exit(0);
+                                  closeUI();
                                 }
                               });
     item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_X, ActionEvent.ALT_MASK));
@@ -406,7 +418,15 @@ public class HSDB implements ObjectHistogramPanel.Listener, SAListener {
         }
       });
 
-    if (pidText != null) {
+    // If jvmDebugger is already set, we have been given a JVMDebugger.
+    // Otherwise, if pidText != null we are supposed to attach to it.
+    // Finally, if execPath != null, it is the path of a jdk/bin/java
+    // and coreFilename is the pathname of a core file we are
+    // supposed to attach to.
+
+    if (jvmDebugger != null) {
+      attach(jvmDebugger);
+    } else if (pidText != null) {
       attach(pidText);
     } else if (execPath != null) {
       attach(execPath, coreFilename);
@@ -1113,6 +1133,12 @@ public class HSDB implements ObjectHistogramPanel.Listener, SAListener {
       });
   }
 
+  // Attach to existing JVMDebugger, which should be already attached to a core/process.
+  private void attach(JVMDebugger d) {
+    attached = true;
+    showThreadsDialog();
+  }
+
   /** NOTE we are in a different thread here than either the main
       thread or the Swing/AWT event handler thread, so we must be very
       careful when creating or removing widgets */
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/HotSpotAgent.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/HotSpotAgent.java
index bdf9bd369e6..c963350591d 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/HotSpotAgent.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/HotSpotAgent.java
@@ -25,6 +25,8 @@
 package sun.jvm.hotspot;
 
 import java.rmi.RemoteException;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
 
 import sun.jvm.hotspot.debugger.Debugger;
 import sun.jvm.hotspot.debugger.DebuggerException;
@@ -63,7 +65,6 @@ public class HotSpotAgent {
 
     private String os;
     private String cpu;
-    private String fileSep;
 
     // The system can work in several ways:
     //  - Attaching to local process
@@ -155,6 +156,14 @@ public class HotSpotAgent {
         go();
     }
 
+    /** This uses a JVMDebugger that is already attached to the core or process */
+    public synchronized void attach(JVMDebugger d)
+    throws DebuggerException {
+        debugger = d;
+        isServer = false;
+        go();
+    }
+
     /** This attaches to a "debug server" on a remote machine; this
       remote server has already attached to a process or opened a
       core file and is waiting for RMI calls on the Debugger object to
@@ -303,28 +312,37 @@ public class HotSpotAgent {
             // server, but not client attaching to server)
             //
 
-            try {
-                os  = PlatformInfo.getOS();
-                cpu = PlatformInfo.getCPU();
-            }
-            catch (UnsupportedPlatformException e) {
-                throw new DebuggerException(e);
-            }
-            fileSep = System.getProperty("file.separator");
+            // Handle existing or alternate JVMDebugger:
+            // these will set os, cpu independently of our PlatformInfo implementation.
+            String alternateDebugger = System.getProperty("sa.altDebugger");
+            if (debugger != null) {
+                setupDebuggerExisting();
+
+            } else if (alternateDebugger != null) {
+                setupDebuggerAlternate(alternateDebugger);
 
-            if (os.equals("solaris")) {
-                setupDebuggerSolaris();
-            } else if (os.equals("win32")) {
-                setupDebuggerWin32();
-            } else if (os.equals("linux")) {
-                setupDebuggerLinux();
-            } else if (os.equals("bsd")) {
-                setupDebuggerBsd();
-            } else if (os.equals("darwin")) {
-                setupDebuggerDarwin();
             } else {
-                // Add support for more operating systems here
-                throw new DebuggerException("Operating system " + os + " not yet supported");
+                // Otherwise, os, cpu are those of our current platform:
+                try {
+                    os  = PlatformInfo.getOS();
+                    cpu = PlatformInfo.getCPU();
+                } catch (UnsupportedPlatformException e) {
+                   throw new DebuggerException(e);
+                }
+                if (os.equals("solaris")) {
+                    setupDebuggerSolaris();
+                } else if (os.equals("win32")) {
+                    setupDebuggerWin32();
+                } else if (os.equals("linux")) {
+                    setupDebuggerLinux();
+                } else if (os.equals("bsd")) {
+                    setupDebuggerBsd();
+                } else if (os.equals("darwin")) {
+                    setupDebuggerDarwin();
+                } else {
+                    // Add support for more operating systems here
+                    throw new DebuggerException("Operating system " + os + " not yet supported");
+                }
             }
 
             if (isServer) {
@@ -423,6 +441,41 @@ public class HotSpotAgent {
     // OS-specific debugger setup/connect routines
     //
 
+    // Use the existing JVMDebugger, as passed to our constructor.
+    // Retrieve os and cpu from that debugger, not the current platform.
+    private void setupDebuggerExisting() {
+
+        os = debugger.getOS();
+        cpu = debugger.getCPU();
+        setupJVMLibNames(os);
+        machDesc = debugger.getMachineDescription();
+    }
+
+    // Given a classname, load an alternate implementation of JVMDebugger.
+    private void setupDebuggerAlternate(String alternateName) {
+
+        try {
+            Class c = Class.forName(alternateName);
+            Constructor cons = c.getConstructor();
+            debugger = (JVMDebugger) cons.newInstance();
+            attachDebugger();
+            setupDebuggerExisting();
+
+        } catch (ClassNotFoundException cnfe) {
+            throw new DebuggerException("Cannot find alternate SA Debugger: '" + alternateName + "'");
+        } catch (NoSuchMethodException nsme) {
+            throw new DebuggerException("Alternate SA Debugger: '" + alternateName + "' has missing constructor.");
+        } catch (InstantiationException ie) {
+            throw new DebuggerException("Alternate SA Debugger: '" + alternateName + "' fails to initialise: ", ie);
+        } catch (IllegalAccessException iae) {
+            throw new DebuggerException("Alternate SA Debugger: '" + alternateName + "' fails to initialise: ", iae);
+        } catch (InvocationTargetException iae) {
+            throw new DebuggerException("Alternate SA Debugger: '" + alternateName + "' fails to initialise: ", iae);
+        }
+
+        System.err.println("Loaded alternate HotSpot SA Debugger: " + alternateName);
+    }
+
     //
     // Solaris
     //
@@ -466,6 +519,11 @@ public class HotSpotAgent {
         debugger = new RemoteDebuggerClient(remote);
         machDesc = ((RemoteDebuggerClient) debugger).getMachineDescription();
         os = debugger.getOS();
+        setupJVMLibNames(os);
+        cpu = debugger.getCPU();
+    }
+
+    private void setupJVMLibNames(String os) {
         if (os.equals("solaris")) {
             setupJVMLibNamesSolaris();
         } else if (os.equals("win32")) {
@@ -479,8 +537,6 @@ public class HotSpotAgent {
         } else {
             throw new RuntimeException("Unknown OS type");
         }
-
-        cpu = debugger.getCPU();
     }
 
     private void setupJVMLibNamesSolaris() {
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxAddress.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxAddress.java
index 9e85e133b3a..cff29ce8edc 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxAddress.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxAddress.java
@@ -26,11 +26,11 @@ package sun.jvm.hotspot.debugger.linux;
 
 import sun.jvm.hotspot.debugger.*;
 
-class LinuxAddress implements Address {
+public class LinuxAddress implements Address {
     protected LinuxDebugger debugger;
     protected long addr;
 
-    LinuxAddress(LinuxDebugger debugger, long addr) {
+    public LinuxAddress(LinuxDebugger debugger, long addr) {
         this.debugger = debugger;
         this.addr = addr;
     }
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxOopHandle.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxOopHandle.java
index 310acb88ac7..99291aada29 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxOopHandle.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxOopHandle.java
@@ -26,8 +26,8 @@ package sun.jvm.hotspot.debugger.linux;
 
 import sun.jvm.hotspot.debugger.*;
 
-class LinuxOopHandle extends LinuxAddress implements OopHandle {
-  LinuxOopHandle(LinuxDebugger debugger, long addr) {
+public class LinuxOopHandle extends LinuxAddress implements OopHandle {
+  public LinuxOopHandle(LinuxDebugger debugger, long addr) {
     super(debugger, addr);
   }
 
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java
index 0a9d9436878..f84da894ac2 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java
@@ -246,7 +246,7 @@ public class VM {
      }
   }
 
-  private static final boolean disableDerivedPrinterTableCheck;
+  private static final boolean disableDerivedPointerTableCheck;
   private static final Properties saProps;
 
   static {
@@ -256,12 +256,12 @@ public class VM {
        url = VM.class.getClassLoader().getResource("sa.properties");
        saProps.load(new BufferedInputStream(url.openStream()));
      } catch (Exception e) {
-       throw new RuntimeException("Unable to load properties  " +
+       System.err.println("Unable to load properties  " +
                                   (url == null ? "null" : url.toString()) +
                                   ": " + e.getMessage());
      }
 
-     disableDerivedPrinterTableCheck = System.getProperty("sun.jvm.hotspot.runtime.VM.disableDerivedPointerTableCheck") != null;
+     disableDerivedPointerTableCheck = System.getProperty("sun.jvm.hotspot.runtime.VM.disableDerivedPointerTableCheck") != null;
   }
 
   private VM(TypeDataBase db, JVMDebugger debugger, boolean isBigEndian) {
@@ -371,7 +371,8 @@ public class VM {
   /** This is used by the debugging system */
   public static void initialize(TypeDataBase db, JVMDebugger debugger) {
     if (soleInstance != null) {
-      throw new RuntimeException("Attempt to initialize VM twice");
+      // Using multiple SA Tool classes in the same process creates a call here.
+      return;
     }
     soleInstance = new VM(db, debugger, debugger.getMachineDescription().isBigEndian());
 
@@ -683,7 +684,7 @@ public class VM {
 
   /** Returns true if C2 derived pointer table should be used, false otherwise */
   public boolean useDerivedPointerTable() {
-    return !disableDerivedPrinterTableCheck;
+    return !disableDerivedPointerTableCheck;
   }
 
   /** Returns the code cache; should not be used if is core build */
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/ClassLoaderStats.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/ClassLoaderStats.java
index 77f0f800445..eeda376b1d6 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/ClassLoaderStats.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/ClassLoaderStats.java
@@ -41,6 +41,14 @@ import sun.jvm.hotspot.utilities.*;
 public class ClassLoaderStats extends Tool {
    boolean verbose = true;
 
+   public ClassLoaderStats() {
+      super();
+   }
+
+   public ClassLoaderStats(JVMDebugger d) {
+      super(d);
+   }
+
    public static void main(String[] args) {
       ClassLoaderStats cls = new ClassLoaderStats();
       cls.start(args);
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/FinalizerInfo.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/FinalizerInfo.java
index 79e6784a63e..ed707b9ee8a 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/FinalizerInfo.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/FinalizerInfo.java
@@ -24,6 +24,7 @@
 
 package sun.jvm.hotspot.tools;
 
+import sun.jvm.hotspot.debugger.JVMDebugger;
 import sun.jvm.hotspot.tools.*;
 
 import sun.jvm.hotspot.oops.*;
@@ -42,6 +43,15 @@ import java.util.Comparator;
  * summary of these objects in the form of a histogram.
  */
 public class FinalizerInfo extends Tool {
+
+    public FinalizerInfo() {
+        super();
+    }
+
+    public FinalizerInfo(JVMDebugger d) {
+        super(d);
+    }
+
     public static void main(String[] args) {
         FinalizerInfo finfo = new FinalizerInfo();
         finfo.start(args);
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/FlagDumper.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/FlagDumper.java
index effeabb582a..c8db6d6b044 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/FlagDumper.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/FlagDumper.java
@@ -25,10 +25,19 @@
 package sun.jvm.hotspot.tools;
 
 import java.io.PrintStream;
+import sun.jvm.hotspot.debugger.JVMDebugger;
 import sun.jvm.hotspot.runtime.*;
 
 public class FlagDumper extends Tool {
 
+    public FlagDumper() {
+        super();
+    }
+
+    public FlagDumper(JVMDebugger d) {
+        super(d);
+    }
+
    public void run() {
       VM.Flag[] flags = VM.getVM().getCommandLineFlags();
       PrintStream out = System.out;
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/HeapDumper.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/HeapDumper.java
index 5a7c06618b9..c5af0ed005d 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/HeapDumper.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/HeapDumper.java
@@ -25,6 +25,7 @@
 package sun.jvm.hotspot.tools;
 
 import sun.jvm.hotspot.utilities.HeapHprofBinWriter;
+import sun.jvm.hotspot.debugger.JVMDebugger;
 import java.io.IOException;
 
 /*
@@ -42,6 +43,11 @@ public class HeapDumper extends Tool {
         this.dumpFile = dumpFile;
     }
 
+    public HeapDumper(String dumpFile, JVMDebugger d) {
+        super(d);
+        this.dumpFile = dumpFile;
+    }
+
     protected void printFlagsUsage() {
         System.out.println("    <no option>\tto dump heap to " +
             DEFAULT_DUMP_FILE);
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/HeapSummary.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/HeapSummary.java
index 87621655269..a0123dd4c99 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/HeapSummary.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/HeapSummary.java
@@ -29,12 +29,21 @@ import sun.jvm.hotspot.gc_interface.*;
 import sun.jvm.hotspot.gc_implementation.g1.*;
 import sun.jvm.hotspot.gc_implementation.parallelScavenge.*;
 import sun.jvm.hotspot.gc_implementation.shared.*;
+import sun.jvm.hotspot.debugger.JVMDebugger;
 import sun.jvm.hotspot.memory.*;
 import sun.jvm.hotspot.oops.*;
 import sun.jvm.hotspot.runtime.*;
 
 public class HeapSummary extends Tool {
 
+   public HeapSummary() {
+      super();
+   }
+
+   public HeapSummary(JVMDebugger d) {
+      super(d);
+   }
+
    public static void main(String[] args) {
       HeapSummary hs = new HeapSummary();
       hs.start(args);
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/JInfo.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/JInfo.java
index a9f6c0e9c90..f2452420744 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/JInfo.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/JInfo.java
@@ -25,12 +25,21 @@
 package sun.jvm.hotspot.tools;
 
 import sun.jvm.hotspot.runtime.*;
+import sun.jvm.hotspot.debugger.JVMDebugger;
 
 public class JInfo extends Tool {
+    public JInfo() {
+        super();
+    }
+
     public JInfo(int m) {
         mode = m;
     }
 
+    public JInfo(JVMDebugger d) {
+        super(d);
+    }
+
     protected boolean needsJavaPrefix() {
         return false;
     }
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/JMap.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/JMap.java
index d9ea364edaa..f6f3c0741c0 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/JMap.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/JMap.java
@@ -25,6 +25,7 @@
 package sun.jvm.hotspot.tools;
 
 import java.io.*;
+import sun.jvm.hotspot.debugger.JVMDebugger;
 import sun.jvm.hotspot.utilities.*;
 
 public class JMap extends Tool {
@@ -36,6 +37,10 @@ public class JMap extends Tool {
         this(MODE_PMAP);
     }
 
+    public JMap(JVMDebugger d) {
+        super(d);
+    }
+
     protected boolean needsJavaPrefix() {
         return false;
     }
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/JSnap.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/JSnap.java
index 95f46445f8a..9301f1059fd 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/JSnap.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/JSnap.java
@@ -25,9 +25,19 @@
 package sun.jvm.hotspot.tools;
 
 import java.io.*;
+import sun.jvm.hotspot.debugger.JVMDebugger;
 import sun.jvm.hotspot.runtime.*;
 
 public class JSnap extends Tool {
+
+    public JSnap() {
+        super();
+    }
+
+    public JSnap(JVMDebugger d) {
+        super(d);
+    }
+
     public void run() {
         final PrintStream out = System.out;
         if (PerfMemory.initialized()) {
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/JStack.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/JStack.java
index 9e0688cf393..7cbe8f4d945 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/JStack.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/JStack.java
@@ -24,6 +24,8 @@
 
 package sun.jvm.hotspot.tools;
 
+import sun.jvm.hotspot.debugger.JVMDebugger;
+
 public class JStack extends Tool {
     public JStack(boolean mixedMode, boolean concurrentLocks) {
         this.mixedMode = mixedMode;
@@ -34,6 +36,10 @@ public class JStack extends Tool {
         this(true, true);
     }
 
+    public JStack(JVMDebugger d) {
+        super(d);
+    }
+
     protected boolean needsJavaPrefix() {
         return false;
     }
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/ObjectHistogram.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/ObjectHistogram.java
index f03469e13f1..168202eec2c 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/ObjectHistogram.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/ObjectHistogram.java
@@ -33,6 +33,14 @@ import java.io.PrintStream;
     an object histogram from a remote or crashed VM. */
 public class ObjectHistogram extends Tool {
 
+    public ObjectHistogram() {
+       super();
+    }
+
+    public ObjectHistogram(JVMDebugger d) {
+       super(d);
+    }
+
    public void run() {
       run(System.out, System.err);
    }
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/PMap.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/PMap.java
index 70bd55513b9..2a234130991 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/PMap.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/PMap.java
@@ -31,6 +31,15 @@ import sun.jvm.hotspot.debugger.cdbg.*;
 import sun.jvm.hotspot.runtime.*;
 
 public class PMap extends Tool {
+
+   public PMap() {
+       super();
+   }
+
+   public PMap(JVMDebugger d) {
+       super(d);
+   }
+
    public void run() {
       run(System.out);
    }
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/PStack.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/PStack.java
index 0b3720ff594..7f10612b317 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/PStack.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/PStack.java
@@ -45,6 +45,10 @@ public class PStack extends Tool {
       this(true, true);
    }
 
+   public PStack(JVMDebugger d) {
+      super(d);
+   }
+
    public void run() {
       run(System.out);
    }
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/StackTrace.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/StackTrace.java
index 83270bfdeff..eb0cc88d116 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/StackTrace.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/StackTrace.java
@@ -45,6 +45,16 @@ public class StackTrace extends Tool {
         run(System.out);
     }
 
+    public StackTrace(JVMDebugger d) {
+        super(d);
+    }
+
+    public StackTrace(JVMDebugger d, boolean v, boolean concurrentLocks) {
+        super(d);
+        this.verbose = v;
+        this.concurrentLocks = concurrentLocks;
+    }
+
     public void run(java.io.PrintStream tty) {
         // Ready to go with the database...
         try {
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/SysPropsDumper.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/SysPropsDumper.java
index bb4f703c64b..d601fef4401 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/SysPropsDumper.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/SysPropsDumper.java
@@ -27,10 +27,19 @@ package sun.jvm.hotspot.tools;
 import java.io.PrintStream;
 import java.util.*;
 
+import sun.jvm.hotspot.debugger.JVMDebugger;
 import sun.jvm.hotspot.runtime.*;
 
 public class SysPropsDumper extends Tool {
 
+   public SysPropsDumper() {
+      super();
+   }
+
+   public SysPropsDumper(JVMDebugger d) {
+      super(d);
+   }
+
    public void run() {
       Properties sysProps = VM.getVM().getSystemProperties();
       PrintStream out = System.out;
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/Tool.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/Tool.java
index 4279c425bd8..3021801c9dd 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/Tool.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/Tool.java
@@ -35,6 +35,7 @@ import sun.jvm.hotspot.debugger.*;
 
 public abstract class Tool implements Runnable {
    private HotSpotAgent agent;
+   private JVMDebugger jvmDebugger;
    private int debugeeType;
 
    // debugeeType is one of constants below
@@ -42,6 +43,13 @@ public abstract class Tool implements Runnable {
    protected static final int DEBUGEE_CORE   = 1;
    protected static final int DEBUGEE_REMOTE = 2;
 
+   public Tool() {
+   }
+
+   public Tool(JVMDebugger d) {
+      jvmDebugger = d;
+   }
+
    public String getName() {
       return getClass().getName();
    }
@@ -90,7 +98,6 @@ public abstract class Tool implements Runnable {
 
    protected void usage() {
       printUsage();
-      System.exit(1);
    }
 
    /*
@@ -106,13 +113,13 @@ public abstract class Tool implements Runnable {
    protected void stop() {
       if (agent != null) {
          agent.detach();
-         System.exit(0);
       }
    }
 
    protected void start(String[] args) {
       if ((args.length < 1) || (args.length > 2)) {
          usage();
+         return;
       }
 
       // Attempt to handle -h or -help or some invalid flag
@@ -185,13 +192,31 @@ public abstract class Tool implements Runnable {
         }
         if (e.getMessage() != null) {
           err.print(e.getMessage());
+          e.printStackTrace();
         }
         err.println();
-        System.exit(1);
+        return;
       }
 
       err.println("Debugger attached successfully.");
+      startInternal();
+   }
 
+   // When using an existing JVMDebugger.
+   public void start() {
+
+      if (jvmDebugger == null) {
+         throw new RuntimeException("Tool.start() called with no JVMDebugger set.");
+      }
+      agent = new HotSpotAgent();
+      agent.attach(jvmDebugger);
+      startInternal();
+   }
+
+   // Remains of the start mechanism, common to both start methods.
+   private void startInternal() {
+
+      PrintStream err = System.err;
       VM vm = VM.getVM();
       if (vm.isCore()) {
         err.println("Core build detected.");
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassDump.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassDump.java
index 34ccc102acb..96817b26226 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassDump.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassDump.java
@@ -25,6 +25,7 @@
 package sun.jvm.hotspot.tools.jcore;
 
 import java.io.*;
+import java.lang.reflect.Constructor;
 import java.util.jar.JarOutputStream;
 import java.util.jar.JarEntry;
 import java.util.jar.Manifest;
@@ -38,6 +39,16 @@ public class ClassDump extends Tool {
     private ClassFilter classFilter;
     private String      outputDirectory;
     private JarOutputStream jarStream;
+    private String      pkgList;
+
+    public ClassDump() {
+        super();
+    }
+
+    public ClassDump(JVMDebugger d, String pkgList) {
+        super(d);
+        this.pkgList = pkgList;
+    }
 
     public void setClassFilter(ClassFilter cf) {
         classFilter = cf;
@@ -63,6 +74,25 @@ public class ClassDump extends Tool {
     public void run() {
         // Ready to go with the database...
         try {
+            // The name of the filter always comes from a System property.
+            // If we have a pkgList, pass it, otherwise let the filter read
+            // its own System property for the list of classes.
+            String filterClassName = System.getProperty("sun.jvm.hotspot.tools.jcore.filter",
+                                                        "sun.jvm.hotspot.tools.jcore.PackageNameFilter");
+            try {
+                Class filterClass = Class.forName(filterClassName);
+                if (pkgList == null) {
+                    classFilter = (ClassFilter) filterClass.newInstance();
+                } else {
+                    Constructor con = filterClass.getConstructor(String.class);
+                    classFilter = (ClassFilter) con.newInstance(pkgList);
+                }
+            } catch(Exception exp) {
+                System.err.println("Warning: Can not create class filter!");
+            }
+
+            String outputDirectory = System.getProperty("sun.jvm.hotspot.tools.jcore.outputDir", ".");
+            setOutputDirectory(outputDirectory);
 
             // walk through the system dictionary
             SystemDictionary dict = VM.getVM().getSystemDictionary();
@@ -139,26 +169,8 @@ public class ClassDump extends Tool {
     }
 
     public static void main(String[] args) {
-        // load class filters
-        ClassFilter classFilter = null;
-        String filterClassName = System.getProperty("sun.jvm.hotspot.tools.jcore.filter");
-        if (filterClassName != null) {
-            try {
-                Class filterClass = Class.forName(filterClassName);
-                classFilter = (ClassFilter) filterClass.newInstance();
-            } catch(Exception exp) {
-                System.err.println("Warning: Can not create class filter!");
-            }
-        }
-
-        String outputDirectory = System.getProperty("sun.jvm.hotspot.tools.jcore.outputDir");
-        if (outputDirectory == null)
-            outputDirectory = ".";
-
 
         ClassDump cd = new ClassDump();
-        cd.setClassFilter(classFilter);
-        cd.setOutputDirectory(outputDirectory);
         cd.start(args);
         cd.stop();
     }
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/soql/JSDB.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/soql/JSDB.java
index e46de0194d7..09874af178e 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/soql/JSDB.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/soql/JSDB.java
@@ -24,12 +24,22 @@
 
 package sun.jvm.hotspot.tools.soql;
 
+import sun.jvm.hotspot.debugger.JVMDebugger;
 import sun.jvm.hotspot.tools.*;
 import sun.jvm.hotspot.utilities.*;
 import sun.jvm.hotspot.utilities.soql.*;
 
 /** This is command line JavaScript debugger console */
 public class JSDB extends Tool {
+
+    public JSDB() {
+        super();
+    }
+
+    public JSDB(JVMDebugger d) {
+        super(d);
+    }
+
     public static void main(String[] args) {
         JSDB jsdb = new JSDB();
         jsdb.start(args);
diff --git a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/soql/SOQL.java b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/soql/SOQL.java
index 3a4c2470b1b..b3054b90bd0 100644
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/soql/SOQL.java
+++ b/hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/soql/SOQL.java
@@ -44,6 +44,14 @@ public class SOQL extends Tool {
       soql.stop();
    }
 
+   public SOQL() {
+      super();
+   }
+
+   public SOQL(JVMDebugger d) {
+      super(d);
+   }
+
    protected SOQLEngine soqlEngine;
    protected BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
    protected PrintStream out       = System.out;
diff --git a/hotspot/make/hotspot_version b/hotspot/make/hotspot_version
index 17088cd02f9..b597ff990be 100644
--- a/hotspot/make/hotspot_version
+++ b/hotspot/make/hotspot_version
@@ -35,7 +35,7 @@ HOTSPOT_VM_COPYRIGHT=Copyright 2013
 
 HS_MAJOR_VER=25
 HS_MINOR_VER=0
-HS_BUILD_NUMBER=39
+HS_BUILD_NUMBER=40
 
 JDK_MAJOR_VER=1
 JDK_MINOR_VER=8
diff --git a/hotspot/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp b/hotspot/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
index 1cbc5c41316..64745015923 100644
--- a/hotspot/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
+++ b/hotspot/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -2946,6 +2946,9 @@ void LIR_Assembler::monitor_address(int monitor_no, LIR_Opr dst_opr) {
   }
 }
 
+void LIR_Assembler::emit_updatecrc32(LIR_OpUpdateCRC32* op) {
+  fatal("CRC32 intrinsic is not implemented on this platform");
+}
 
 void LIR_Assembler::emit_lock(LIR_OpLock* op) {
   Register obj = op->obj_opr()->as_register();
diff --git a/hotspot/src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp b/hotspot/src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp
index 82cc696e8b7..dc3bc8691ac 100644
--- a/hotspot/src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp
+++ b/hotspot/src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -784,6 +784,10 @@ void LIRGenerator::do_ArrayCopy(Intrinsic* x) {
   set_no_result(x);
 }
 
+void LIRGenerator::do_update_CRC32(Intrinsic* x) {
+  fatal("CRC32 intrinsic is not implemented on this platform");
+}
+
 // _i2l, _i2f, _i2d, _l2i, _l2f, _l2d, _f2i, _f2l, _f2d, _d2i, _d2l, _d2f
 // _i2b, _i2c, _i2s
 void LIRGenerator::do_Convert(Convert* x) {
diff --git a/hotspot/src/cpu/sparc/vm/c1_globals_sparc.hpp b/hotspot/src/cpu/sparc/vm/c1_globals_sparc.hpp
index a43a9cee538..c6cf521272d 100644
--- a/hotspot/src/cpu/sparc/vm/c1_globals_sparc.hpp
+++ b/hotspot/src/cpu/sparc/vm/c1_globals_sparc.hpp
@@ -49,8 +49,9 @@ define_pd_global(intx, FreqInlineSize,               325  );
 define_pd_global(bool, ResizeTLAB,                   true );
 define_pd_global(intx, ReservedCodeCacheSize,        32*M );
 define_pd_global(intx, CodeCacheExpansionSize,       32*K );
-define_pd_global(uintx,CodeCacheMinBlockLength,      1);
-define_pd_global(uintx,MetaspaceSize,                     12*M );
+define_pd_global(uintx, CodeCacheMinBlockLength,     1);
+define_pd_global(uintx, CodeCacheMinimumUseSpace,    400*K);
+define_pd_global(uintx, MetaspaceSize,               12*M );
 define_pd_global(bool, NeverActAsServerClassMachine, true );
 define_pd_global(intx, NewSizeThreadIncrease,        16*K );
 define_pd_global(uint64_t,MaxRAM,                    1ULL*G);
diff --git a/hotspot/src/cpu/sparc/vm/c2_globals_sparc.hpp b/hotspot/src/cpu/sparc/vm/c2_globals_sparc.hpp
index c642e915fe1..e32094deb06 100644
--- a/hotspot/src/cpu/sparc/vm/c2_globals_sparc.hpp
+++ b/hotspot/src/cpu/sparc/vm/c2_globals_sparc.hpp
@@ -86,7 +86,8 @@ define_pd_global(intx, CodeCacheExpansionSize,       32*K);
 // Ergonomics related flags
 define_pd_global(uint64_t,MaxRAM,                    4ULL*G);
 #endif
-define_pd_global(uintx,CodeCacheMinBlockLength,      4);
+define_pd_global(uintx, CodeCacheMinBlockLength,     4);
+define_pd_global(uintx, CodeCacheMinimumUseSpace,    400*K);
 
 // Heap related flags
 define_pd_global(uintx,MetaspaceSize,    ScaleForWordSize(16*M));
diff --git a/hotspot/src/cpu/sparc/vm/frame_sparc.cpp b/hotspot/src/cpu/sparc/vm/frame_sparc.cpp
index 55f344f55a1..ac9746679b3 100644
--- a/hotspot/src/cpu/sparc/vm/frame_sparc.cpp
+++ b/hotspot/src/cpu/sparc/vm/frame_sparc.cpp
@@ -257,11 +257,6 @@ bool frame::safe_for_sender(JavaThread *thread) {
       return false;
     }
 
-    // Could be a zombie method
-    if (sender_blob->is_zombie() || sender_blob->is_unloaded()) {
-      return false;
-    }
-
     // It should be safe to construct the sender though it might not be valid
 
     frame sender(_SENDER_SP, younger_sp, adjusted_stack);
diff --git a/hotspot/src/cpu/x86/vm/assembler_x86.cpp b/hotspot/src/cpu/x86/vm/assembler_x86.cpp
index 02a438f2f40..761b5c3259f 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, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -1673,6 +1673,11 @@ void Assembler::movdqa(XMMRegister dst, XMMRegister src) {
   emit_simd_arith_nonds(0x6F, dst, src, VEX_SIMD_66);
 }
 
+void Assembler::movdqa(XMMRegister dst, Address src) {
+  NOT_LP64(assert(VM_Version::supports_sse2(), ""));
+  emit_simd_arith_nonds(0x6F, dst, src, VEX_SIMD_66);
+}
+
 void Assembler::movdqu(XMMRegister dst, Address src) {
   NOT_LP64(assert(VM_Version::supports_sse2(), ""));
   emit_simd_arith_nonds(0x6F, dst, src, VEX_SIMD_F3);
@@ -2286,6 +2291,38 @@ void Assembler::pcmpestri(XMMRegister dst, XMMRegister src, int imm8) {
   emit_int8(imm8);
 }
 
+void Assembler::pextrd(Register dst, XMMRegister src, int imm8) {
+  assert(VM_Version::supports_sse4_1(), "");
+  int encode = simd_prefix_and_encode(as_XMMRegister(dst->encoding()), xnoreg, src, VEX_SIMD_66, VEX_OPCODE_0F_3A, false);
+  emit_int8(0x16);
+  emit_int8((unsigned char)(0xC0 | encode));
+  emit_int8(imm8);
+}
+
+void Assembler::pextrq(Register dst, XMMRegister src, int imm8) {
+  assert(VM_Version::supports_sse4_1(), "");
+  int encode = simd_prefix_and_encode(as_XMMRegister(dst->encoding()), xnoreg, src, VEX_SIMD_66, VEX_OPCODE_0F_3A, true);
+  emit_int8(0x16);
+  emit_int8((unsigned char)(0xC0 | encode));
+  emit_int8(imm8);
+}
+
+void Assembler::pinsrd(XMMRegister dst, Register src, int imm8) {
+  assert(VM_Version::supports_sse4_1(), "");
+  int encode = simd_prefix_and_encode(dst, dst, as_XMMRegister(src->encoding()), VEX_SIMD_66, VEX_OPCODE_0F_3A, false);
+  emit_int8(0x22);
+  emit_int8((unsigned char)(0xC0 | encode));
+  emit_int8(imm8);
+}
+
+void Assembler::pinsrq(XMMRegister dst, Register src, int imm8) {
+  assert(VM_Version::supports_sse4_1(), "");
+  int encode = simd_prefix_and_encode(dst, dst, as_XMMRegister(src->encoding()), VEX_SIMD_66, VEX_OPCODE_0F_3A, true);
+  emit_int8(0x22);
+  emit_int8((unsigned char)(0xC0 | encode));
+  emit_int8(imm8);
+}
+
 void Assembler::pmovzxbw(XMMRegister dst, Address src) {
   assert(VM_Version::supports_sse4_1(), "");
   InstructionMark im(this);
@@ -3691,6 +3728,16 @@ void Assembler::vpbroadcastd(XMMRegister dst, XMMRegister src) {
   emit_int8((unsigned char)(0xC0 | encode));
 }
 
+// Carry-Less Multiplication Quadword
+void Assembler::vpclmulqdq(XMMRegister dst, XMMRegister nds, XMMRegister src, int mask) {
+  assert(VM_Version::supports_avx() && VM_Version::supports_clmul(), "");
+  bool vector256 = false;
+  int encode = vex_prefix_and_encode(dst, nds, src, VEX_SIMD_66, vector256, VEX_OPCODE_0F_3A);
+  emit_int8(0x44);
+  emit_int8((unsigned char)(0xC0 | encode));
+  emit_int8((unsigned char)mask);
+}
+
 void Assembler::vzeroupper() {
   assert(VM_Version::supports_avx(), "");
   (void)vex_prefix_and_encode(xmm0, xmm0, xmm0, VEX_SIMD_NONE);
diff --git a/hotspot/src/cpu/x86/vm/assembler_x86.hpp b/hotspot/src/cpu/x86/vm/assembler_x86.hpp
index 97a5bfc0368..31481b5808f 100644
--- a/hotspot/src/cpu/x86/vm/assembler_x86.hpp
+++ b/hotspot/src/cpu/x86/vm/assembler_x86.hpp
@@ -1266,6 +1266,7 @@ private:
 
   // Move Aligned Double Quadword
   void movdqa(XMMRegister dst, XMMRegister src);
+  void movdqa(XMMRegister dst, Address src);
 
   // Move Unaligned Double Quadword
   void movdqu(Address     dst, XMMRegister src);
@@ -1404,6 +1405,14 @@ private:
   void pcmpestri(XMMRegister xmm1, XMMRegister xmm2, int imm8);
   void pcmpestri(XMMRegister xmm1, Address src, int imm8);
 
+  // SSE 4.1 extract
+  void pextrd(Register dst, XMMRegister src, int imm8);
+  void pextrq(Register dst, XMMRegister src, int imm8);
+
+  // SSE 4.1 insert
+  void pinsrd(XMMRegister dst, Register src, int imm8);
+  void pinsrq(XMMRegister dst, Register src, int imm8);
+
   // SSE4.1 packed move
   void pmovzxbw(XMMRegister dst, XMMRegister src);
   void pmovzxbw(XMMRegister dst, Address src);
@@ -1764,6 +1773,9 @@ private:
   // duplicate 4-bytes integer data from src into 8 locations in dest
   void vpbroadcastd(XMMRegister dst, XMMRegister src);
 
+  // Carry-Less Multiplication Quadword
+  void vpclmulqdq(XMMRegister dst, XMMRegister nds, XMMRegister src, int mask);
+
   // AVX instruction which is used to clear upper 128 bits of YMM registers and
   // to avoid transaction penalty between AVX and SSE states. There is no
   // penalty if legacy SSE instructions are encoded using VEX prefix because
diff --git a/hotspot/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp b/hotspot/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
index a99d7939373..b5bceeb60c6 100644
--- a/hotspot/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
+++ b/hotspot/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -3512,6 +3512,22 @@ void LIR_Assembler::emit_arraycopy(LIR_OpArrayCopy* op) {
   __ bind(*stub->continuation());
 }
 
+void LIR_Assembler::emit_updatecrc32(LIR_OpUpdateCRC32* op) {
+  assert(op->crc()->is_single_cpu(),  "crc must be register");
+  assert(op->val()->is_single_cpu(),  "byte value must be register");
+  assert(op->result_opr()->is_single_cpu(), "result must be register");
+  Register crc = op->crc()->as_register();
+  Register val = op->val()->as_register();
+  Register res = op->result_opr()->as_register();
+
+  assert_different_registers(val, crc, res);
+
+  __ lea(res, ExternalAddress(StubRoutines::crc_table_addr()));
+  __ notl(crc); // ~crc
+  __ update_byte_crc32(crc, val, res);
+  __ notl(crc); // ~crc
+  __ mov(res, crc);
+}
 
 void LIR_Assembler::emit_lock(LIR_OpLock* op) {
   Register obj = op->obj_opr()->as_register();  // may not be an oop
diff --git a/hotspot/src/cpu/x86/vm/c1_LIRGenerator_x86.cpp b/hotspot/src/cpu/x86/vm/c1_LIRGenerator_x86.cpp
index 6810ae54216..e6638581bcf 100644
--- a/hotspot/src/cpu/x86/vm/c1_LIRGenerator_x86.cpp
+++ b/hotspot/src/cpu/x86/vm/c1_LIRGenerator_x86.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -932,6 +932,81 @@ void LIRGenerator::do_ArrayCopy(Intrinsic* x) {
   __ arraycopy(src.result(), src_pos.result(), dst.result(), dst_pos.result(), length.result(), tmp, expected_type, flags, info); // does add_safepoint
 }
 
+void LIRGenerator::do_update_CRC32(Intrinsic* x) {
+  assert(UseCRC32Intrinsics, "need AVX and LCMUL instructions support");
+  // Make all state_for calls early since they can emit code
+  LIR_Opr result = rlock_result(x);
+  int flags = 0;
+  switch (x->id()) {
+    case vmIntrinsics::_updateCRC32: {
+      LIRItem crc(x->argument_at(0), this);
+      LIRItem val(x->argument_at(1), this);
+      crc.load_item();
+      val.load_item();
+      __ update_crc32(crc.result(), val.result(), result);
+      break;
+    }
+    case vmIntrinsics::_updateBytesCRC32:
+    case vmIntrinsics::_updateByteBufferCRC32: {
+      bool is_updateBytes = (x->id() == vmIntrinsics::_updateBytesCRC32);
+
+      LIRItem crc(x->argument_at(0), this);
+      LIRItem buf(x->argument_at(1), this);
+      LIRItem off(x->argument_at(2), this);
+      LIRItem len(x->argument_at(3), this);
+      buf.load_item();
+      off.load_nonconstant();
+
+      LIR_Opr index = off.result();
+      int offset = is_updateBytes ? arrayOopDesc::base_offset_in_bytes(T_BYTE) : 0;
+      if(off.result()->is_constant()) {
+        index = LIR_OprFact::illegalOpr;
+       offset += off.result()->as_jint();
+      }
+      LIR_Opr base_op = buf.result();
+
+#ifndef _LP64
+      if (!is_updateBytes) { // long b raw address
+         base_op = new_register(T_INT);
+         __ convert(Bytecodes::_l2i, buf.result(), base_op);
+      }
+#else
+      if (index->is_valid()) {
+        LIR_Opr tmp = new_register(T_LONG);
+        __ convert(Bytecodes::_i2l, index, tmp);
+        index = tmp;
+      }
+#endif
+
+      LIR_Address* a = new LIR_Address(base_op,
+                                       index,
+                                       LIR_Address::times_1,
+                                       offset,
+                                       T_BYTE);
+      BasicTypeList signature(3);
+      signature.append(T_INT);
+      signature.append(T_ADDRESS);
+      signature.append(T_INT);
+      CallingConvention* cc = frame_map()->c_calling_convention(&signature);
+      const LIR_Opr result_reg = result_register_for(x->type());
+
+      LIR_Opr addr = new_pointer_register();
+      __ leal(LIR_OprFact::address(a), addr);
+
+      crc.load_item_force(cc->at(0));
+      __ move(addr, cc->at(1));
+      len.load_item_force(cc->at(2));
+
+      __ call_runtime_leaf(StubRoutines::updateBytesCRC32(), getThreadTemp(), result_reg, cc->args());
+      __ move(result_reg, result);
+
+      break;
+    }
+    default: {
+      ShouldNotReachHere();
+    }
+  }
+}
 
 // _i2l, _i2f, _i2d, _l2i, _l2f, _l2d, _f2i, _f2l, _f2d, _d2i, _d2l, _d2f
 // _i2b, _i2c, _i2s
diff --git a/hotspot/src/cpu/x86/vm/c1_globals_x86.hpp b/hotspot/src/cpu/x86/vm/c1_globals_x86.hpp
index 98e02b16cd0..13f3df82c29 100644
--- a/hotspot/src/cpu/x86/vm/c1_globals_x86.hpp
+++ b/hotspot/src/cpu/x86/vm/c1_globals_x86.hpp
@@ -50,8 +50,9 @@ define_pd_global(intx, InitialCodeCacheSize,         160*K);
 define_pd_global(intx, ReservedCodeCacheSize,        32*M );
 define_pd_global(bool, ProfileInterpreter,           false);
 define_pd_global(intx, CodeCacheExpansionSize,       32*K );
-define_pd_global(uintx,CodeCacheMinBlockLength,      1);
-define_pd_global(uintx,MetaspaceSize,                     12*M );
+define_pd_global(uintx, CodeCacheMinBlockLength,     1);
+define_pd_global(uintx, CodeCacheMinimumUseSpace,    400*K);
+define_pd_global(uintx, MetaspaceSize,               12*M );
 define_pd_global(bool, NeverActAsServerClassMachine, true );
 define_pd_global(uint64_t,MaxRAM,                    1ULL*G);
 define_pd_global(bool, CICompileOSR,                 true );
diff --git a/hotspot/src/cpu/x86/vm/c2_globals_x86.hpp b/hotspot/src/cpu/x86/vm/c2_globals_x86.hpp
index f63b8c46d58..ce92123e818 100644
--- a/hotspot/src/cpu/x86/vm/c2_globals_x86.hpp
+++ b/hotspot/src/cpu/x86/vm/c2_globals_x86.hpp
@@ -85,7 +85,8 @@ define_pd_global(bool, OptoScheduling,               false);
 define_pd_global(bool, OptoBundling,                 false);
 
 define_pd_global(intx, ReservedCodeCacheSize,        48*M);
-define_pd_global(uintx,CodeCacheMinBlockLength,      4);
+define_pd_global(uintx, CodeCacheMinBlockLength,     4);
+define_pd_global(uintx, CodeCacheMinimumUseSpace,    400*K);
 
 // Heap related flags
 define_pd_global(uintx,MetaspaceSize,    ScaleForWordSize(16*M));
diff --git a/hotspot/src/cpu/x86/vm/globals_x86.hpp b/hotspot/src/cpu/x86/vm/globals_x86.hpp
index 07ab0cfcdce..c47f7d1c193 100644
--- a/hotspot/src/cpu/x86/vm/globals_x86.hpp
+++ b/hotspot/src/cpu/x86/vm/globals_x86.hpp
@@ -96,6 +96,9 @@ define_pd_global(uintx, CMSYoungGenPerWorker, 64*M);  // default max size of CMS
   product(intx, UseAVX, 99,                                                 \
           "Highest supported AVX instructions set on x86/x64")              \
                                                                             \
+  product(bool, UseCLMUL, false,                                            \
+          "Control whether CLMUL instructions can be used on x86/x64")      \
+                                                                            \
   diagnostic(bool, UseIncDec, true,                                         \
           "Use INC, DEC instructions on x86")                               \
                                                                             \
diff --git a/hotspot/src/cpu/x86/vm/interpreterGenerator_x86.hpp b/hotspot/src/cpu/x86/vm/interpreterGenerator_x86.hpp
index 13786e4149a..08f47708cdc 100644
--- a/hotspot/src/cpu/x86/vm/interpreterGenerator_x86.hpp
+++ b/hotspot/src/cpu/x86/vm/interpreterGenerator_x86.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * 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 +39,8 @@
   address generate_empty_entry(void);
   address generate_accessor_entry(void);
   address generate_Reference_get_entry();
+  address generate_CRC32_update_entry();
+  address generate_CRC32_updateBytes_entry(AbstractInterpreter::MethodKind kind);
   void lock_method(void);
   void generate_stack_overflow_check(void);
 
diff --git a/hotspot/src/cpu/x86/vm/macroAssembler_x86.cpp b/hotspot/src/cpu/x86/vm/macroAssembler_x86.cpp
index 98c93f99a0f..8aad6965156 100644
--- a/hotspot/src/cpu/x86/vm/macroAssembler_x86.cpp
+++ b/hotspot/src/cpu/x86/vm/macroAssembler_x86.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -2794,6 +2794,15 @@ void MacroAssembler::movdqu(XMMRegister dst, AddressLiteral src) {
   }
 }
 
+void MacroAssembler::movdqa(XMMRegister dst, AddressLiteral src) {
+  if (reachable(src)) {
+    Assembler::movdqa(dst, as_Address(src));
+  } else {
+    lea(rscratch1, src);
+    Assembler::movdqa(dst, Address(rscratch1, 0));
+  }
+}
+
 void MacroAssembler::movsd(XMMRegister dst, AddressLiteral src) {
   if (reachable(src)) {
     Assembler::movsd(dst, as_Address(src));
@@ -6388,6 +6397,193 @@ void MacroAssembler::encode_iso_array(Register src, Register dst, Register len,
   bind(L_done);
 }
 
+/**
+ * Emits code to update CRC-32 with a byte value according to constants in table
+ *
+ * @param [in,out]crc   Register containing the crc.
+ * @param [in]val       Register containing the byte to fold into the CRC.
+ * @param [in]table     Register containing the table of crc constants.
+ *
+ * uint32_t crc;
+ * val = crc_table[(val ^ crc) & 0xFF];
+ * crc = val ^ (crc >> 8);
+ *
+ */
+void MacroAssembler::update_byte_crc32(Register crc, Register val, Register table) {
+  xorl(val, crc);
+  andl(val, 0xFF);
+  shrl(crc, 8); // unsigned shift
+  xorl(crc, Address(table, val, Address::times_4, 0));
+}
+
+/**
+ * Fold 128-bit data chunk
+ */
+void MacroAssembler::fold_128bit_crc32(XMMRegister xcrc, XMMRegister xK, XMMRegister xtmp, Register buf, int offset) {
+  vpclmulhdq(xtmp, xK, xcrc); // [123:64]
+  vpclmulldq(xcrc, xK, xcrc); // [63:0]
+  vpxor(xcrc, xcrc, Address(buf, offset), false /* vector256 */);
+  pxor(xcrc, xtmp);
+}
+
+void MacroAssembler::fold_128bit_crc32(XMMRegister xcrc, XMMRegister xK, XMMRegister xtmp, XMMRegister xbuf) {
+  vpclmulhdq(xtmp, xK, xcrc);
+  vpclmulldq(xcrc, xK, xcrc);
+  pxor(xcrc, xbuf);
+  pxor(xcrc, xtmp);
+}
+
+/**
+ * 8-bit folds to compute 32-bit CRC
+ *
+ * uint64_t xcrc;
+ * timesXtoThe32[xcrc & 0xFF] ^ (xcrc >> 8);
+ */
+void MacroAssembler::fold_8bit_crc32(XMMRegister xcrc, Register table, XMMRegister xtmp, Register tmp) {
+  movdl(tmp, xcrc);
+  andl(tmp, 0xFF);
+  movdl(xtmp, Address(table, tmp, Address::times_4, 0));
+  psrldq(xcrc, 1); // unsigned shift one byte
+  pxor(xcrc, xtmp);
+}
+
+/**
+ * uint32_t crc;
+ * timesXtoThe32[crc & 0xFF] ^ (crc >> 8);
+ */
+void MacroAssembler::fold_8bit_crc32(Register crc, Register table, Register tmp) {
+  movl(tmp, crc);
+  andl(tmp, 0xFF);
+  shrl(crc, 8);
+  xorl(crc, Address(table, tmp, Address::times_4, 0));
+}
+
+/**
+ * @param crc   register containing existing CRC (32-bit)
+ * @param buf   register pointing to input byte buffer (byte*)
+ * @param len   register containing number of bytes
+ * @param table register that will contain address of CRC table
+ * @param tmp   scratch register
+ */
+void MacroAssembler::kernel_crc32(Register crc, Register buf, Register len, Register table, Register tmp) {
+  assert_different_registers(crc, buf, len, table, tmp, rax);
+
+  Label L_tail, L_tail_restore, L_tail_loop, L_exit, L_align_loop, L_aligned;
+  Label L_fold_tail, L_fold_128b, L_fold_512b, L_fold_512b_loop, L_fold_tail_loop;
+
+  lea(table, ExternalAddress(StubRoutines::crc_table_addr()));
+  notl(crc); // ~crc
+  cmpl(len, 16);
+  jcc(Assembler::less, L_tail);
+
+  // Align buffer to 16 bytes
+  movl(tmp, buf);
+  andl(tmp, 0xF);
+  jccb(Assembler::zero, L_aligned);
+  subl(tmp,  16);
+  addl(len, tmp);
+
+  align(4);
+  BIND(L_align_loop);
+  movsbl(rax, Address(buf, 0)); // load byte with sign extension
+  update_byte_crc32(crc, rax, table);
+  increment(buf);
+  incrementl(tmp);
+  jccb(Assembler::less, L_align_loop);
+
+  BIND(L_aligned);
+  movl(tmp, len); // save
+  shrl(len, 4);
+  jcc(Assembler::zero, L_tail_restore);
+
+  // Fold crc into first bytes of vector
+  movdqa(xmm1, Address(buf, 0));
+  movdl(rax, xmm1);
+  xorl(crc, rax);
+  pinsrd(xmm1, crc, 0);
+  addptr(buf, 16);
+  subl(len, 4); // len > 0
+  jcc(Assembler::less, L_fold_tail);
+
+  movdqa(xmm2, Address(buf,  0));
+  movdqa(xmm3, Address(buf, 16));
+  movdqa(xmm4, Address(buf, 32));
+  addptr(buf, 48);
+  subl(len, 3);
+  jcc(Assembler::lessEqual, L_fold_512b);
+
+  // Fold total 512 bits of polynomial on each iteration,
+  // 128 bits per each of 4 parallel streams.
+  movdqu(xmm0, ExternalAddress(StubRoutines::x86::crc_by128_masks_addr() + 32));
+
+  align(32);
+  BIND(L_fold_512b_loop);
+  fold_128bit_crc32(xmm1, xmm0, xmm5, buf,  0);
+  fold_128bit_crc32(xmm2, xmm0, xmm5, buf, 16);
+  fold_128bit_crc32(xmm3, xmm0, xmm5, buf, 32);
+  fold_128bit_crc32(xmm4, xmm0, xmm5, buf, 48);
+  addptr(buf, 64);
+  subl(len, 4);
+  jcc(Assembler::greater, L_fold_512b_loop);
+
+  // Fold 512 bits to 128 bits.
+  BIND(L_fold_512b);
+  movdqu(xmm0, ExternalAddress(StubRoutines::x86::crc_by128_masks_addr() + 16));
+  fold_128bit_crc32(xmm1, xmm0, xmm5, xmm2);
+  fold_128bit_crc32(xmm1, xmm0, xmm5, xmm3);
+  fold_128bit_crc32(xmm1, xmm0, xmm5, xmm4);
+
+  // Fold the rest of 128 bits data chunks
+  BIND(L_fold_tail);
+  addl(len, 3);
+  jccb(Assembler::lessEqual, L_fold_128b);
+  movdqu(xmm0, ExternalAddress(StubRoutines::x86::crc_by128_masks_addr() + 16));
+
+  BIND(L_fold_tail_loop);
+  fold_128bit_crc32(xmm1, xmm0, xmm5, buf,  0);
+  addptr(buf, 16);
+  decrementl(len);
+  jccb(Assembler::greater, L_fold_tail_loop);
+
+  // Fold 128 bits in xmm1 down into 32 bits in crc register.
+  BIND(L_fold_128b);
+  movdqu(xmm0, ExternalAddress(StubRoutines::x86::crc_by128_masks_addr()));
+  vpclmulqdq(xmm2, xmm0, xmm1, 0x1);
+  vpand(xmm3, xmm0, xmm2, false /* vector256 */);
+  vpclmulqdq(xmm0, xmm0, xmm3, 0x1);
+  psrldq(xmm1, 8);
+  psrldq(xmm2, 4);
+  pxor(xmm0, xmm1);
+  pxor(xmm0, xmm2);
+
+  // 8 8-bit folds to compute 32-bit CRC.
+  for (int j = 0; j < 4; j++) {
+    fold_8bit_crc32(xmm0, table, xmm1, rax);
+  }
+  movdl(crc, xmm0); // mov 32 bits to general register
+  for (int j = 0; j < 4; j++) {
+    fold_8bit_crc32(crc, table, rax);
+  }
+
+  BIND(L_tail_restore);
+  movl(len, tmp); // restore
+  BIND(L_tail);
+  andl(len, 0xf);
+  jccb(Assembler::zero, L_exit);
+
+  // Fold the rest of bytes
+  align(4);
+  BIND(L_tail_loop);
+  movsbl(rax, Address(buf, 0)); // load byte with sign extension
+  update_byte_crc32(crc, rax, table);
+  increment(buf);
+  decrementl(len);
+  jccb(Assembler::greater, L_tail_loop);
+
+  BIND(L_exit);
+  notl(crc); // ~c
+}
+
 #undef BIND
 #undef BLOCK_COMMENT
 
diff --git a/hotspot/src/cpu/x86/vm/macroAssembler_x86.hpp b/hotspot/src/cpu/x86/vm/macroAssembler_x86.hpp
index e9f409dc500..3acef073c0e 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, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -899,6 +899,11 @@ public:
   void movdqu(XMMRegister dst, XMMRegister src)   { Assembler::movdqu(dst, src); }
   void movdqu(XMMRegister dst, AddressLiteral src);
 
+  // Move Aligned Double Quadword
+  void movdqa(XMMRegister dst, Address src)       { Assembler::movdqa(dst, src); }
+  void movdqa(XMMRegister dst, XMMRegister src)   { Assembler::movdqa(dst, src); }
+  void movdqa(XMMRegister dst, AddressLiteral src);
+
   void movsd(XMMRegister dst, XMMRegister src) { Assembler::movsd(dst, src); }
   void movsd(Address dst, XMMRegister src)     { Assembler::movsd(dst, src); }
   void movsd(XMMRegister dst, Address src)     { Assembler::movsd(dst, src); }
@@ -1027,6 +1032,16 @@ public:
       Assembler::vinsertf128h(dst, nds, src);
   }
 
+  // Carry-Less Multiplication Quadword
+  void vpclmulldq(XMMRegister dst, XMMRegister nds, XMMRegister src) {
+    // 0x00 - multiply lower 64 bits [0:63]
+    Assembler::vpclmulqdq(dst, nds, src, 0x00);
+  }
+  void vpclmulhdq(XMMRegister dst, XMMRegister nds, XMMRegister src) {
+    // 0x11 - multiply upper 64 bits [64:127]
+    Assembler::vpclmulqdq(dst, nds, src, 0x11);
+  }
+
   // Data
 
   void cmov32( Condition cc, Register dst, Address  src);
@@ -1143,6 +1158,16 @@ public:
                         XMMRegister tmp1, XMMRegister tmp2, XMMRegister tmp3,
                         XMMRegister tmp4, Register tmp5, Register result);
 
+  // CRC32 code for java.util.zip.CRC32::updateBytes() instrinsic.
+  void update_byte_crc32(Register crc, Register val, Register table);
+  void kernel_crc32(Register crc, Register buf, Register len, Register table, Register tmp);
+  // Fold 128-bit data chunk
+  void fold_128bit_crc32(XMMRegister xcrc, XMMRegister xK, XMMRegister xtmp, Register buf, int offset);
+  void fold_128bit_crc32(XMMRegister xcrc, XMMRegister xK, XMMRegister xtmp, XMMRegister xbuf);
+  // Fold 8-bit data
+  void fold_8bit_crc32(Register crc, Register table, Register tmp);
+  void fold_8bit_crc32(XMMRegister crc, Register table, XMMRegister xtmp, Register tmp);
+
 #undef VIRTUAL
 
 };
diff --git a/hotspot/src/cpu/x86/vm/stubGenerator_x86_32.cpp b/hotspot/src/cpu/x86/vm/stubGenerator_x86_32.cpp
index f24c5fdb38d..82e4183ef47 100644
--- a/hotspot/src/cpu/x86/vm/stubGenerator_x86_32.cpp
+++ b/hotspot/src/cpu/x86/vm/stubGenerator_x86_32.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -2713,6 +2713,59 @@ class StubGenerator: public StubCodeGenerator {
     return start;
   }
 
+  /**
+   *  Arguments:
+   *
+   * Inputs:
+   *   rsp(4)   - int crc
+   *   rsp(8)   - byte* buf
+   *   rsp(12)  - int length
+   *
+   * Ouput:
+   *       rax   - int crc result
+   */
+  address generate_updateBytesCRC32() {
+    assert(UseCRC32Intrinsics, "need AVX and CLMUL instructions");
+
+    __ align(CodeEntryAlignment);
+    StubCodeMark mark(this, "StubRoutines", "updateBytesCRC32");
+
+    address start = __ pc();
+
+    const Register crc   = rdx;  // crc
+    const Register buf   = rsi;  // source java byte array address
+    const Register len   = rcx;  // length
+    const Register table = rdi;  // crc_table address (reuse register)
+    const Register tmp   = rbx;
+    assert_different_registers(crc, buf, len, table, tmp, rax);
+
+    BLOCK_COMMENT("Entry:");
+    __ enter(); // required for proper stackwalking of RuntimeStub frame
+    __ push(rsi);
+    __ push(rdi);
+    __ push(rbx);
+
+    Address crc_arg(rbp, 8 + 0);
+    Address buf_arg(rbp, 8 + 4);
+    Address len_arg(rbp, 8 + 8);
+
+    // Load up:
+    __ movl(crc,   crc_arg);
+    __ movptr(buf, buf_arg);
+    __ movl(len,   len_arg);
+
+    __ kernel_crc32(crc, buf, len, table, tmp);
+
+    __ movl(rax, crc);
+    __ pop(rbx);
+    __ pop(rdi);
+    __ pop(rsi);
+    __ leave(); // required for proper stackwalking of RuntimeStub frame
+    __ ret(0);
+
+    return start;
+  }
+
 
  public:
   // Information about frame layout at time of blocking runtime call.
@@ -2887,6 +2940,12 @@ class StubGenerator: public StubCodeGenerator {
 
     // Build this early so it's available for the interpreter
     StubRoutines::_throw_StackOverflowError_entry          = generate_throw_exception("StackOverflowError throw_exception",           CAST_FROM_FN_PTR(address, SharedRuntime::throw_StackOverflowError));
+
+    if (UseCRC32Intrinsics) {
+      // set table address before stub generation which use it
+      StubRoutines::_crc_table_adr = (address)StubRoutines::x86::_crc_table;
+      StubRoutines::_updateBytesCRC32 = generate_updateBytesCRC32();
+    }
   }
 
 
diff --git a/hotspot/src/cpu/x86/vm/stubGenerator_x86_64.cpp b/hotspot/src/cpu/x86/vm/stubGenerator_x86_64.cpp
index 7b8408d7131..2d94642f828 100644
--- a/hotspot/src/cpu/x86/vm/stubGenerator_x86_64.cpp
+++ b/hotspot/src/cpu/x86/vm/stubGenerator_x86_64.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -3584,7 +3584,45 @@ class StubGenerator: public StubCodeGenerator {
     return start;
   }
 
+  /**
+   *  Arguments:
+   *
+   * Inputs:
+   *   c_rarg0   - int crc
+   *   c_rarg1   - byte* buf
+   *   c_rarg2   - int length
+   *
+   * Ouput:
+   *       rax   - int crc result
+   */
+  address generate_updateBytesCRC32() {
+    assert(UseCRC32Intrinsics, "need AVX and CLMUL instructions");
 
+    __ align(CodeEntryAlignment);
+    StubCodeMark mark(this, "StubRoutines", "updateBytesCRC32");
+
+    address start = __ pc();
+    // Win64: rcx, rdx, r8, r9 (c_rarg0, c_rarg1, ...)
+    // Unix:  rdi, rsi, rdx, rcx, r8, r9 (c_rarg0, c_rarg1, ...)
+    // rscratch1: r10
+    const Register crc   = c_rarg0;  // crc
+    const Register buf   = c_rarg1;  // source java byte array address
+    const Register len   = c_rarg2;  // length
+    const Register table = c_rarg3;  // crc_table address (reuse register)
+    const Register tmp   = r11;
+    assert_different_registers(crc, buf, len, table, tmp, rax);
+
+    BLOCK_COMMENT("Entry:");
+    __ enter(); // required for proper stackwalking of RuntimeStub frame
+
+    __ kernel_crc32(crc, buf, len, table, tmp);
+
+    __ movl(rax, crc);
+    __ leave(); // required for proper stackwalking of RuntimeStub frame
+    __ ret(0);
+
+    return start;
+  }
 
 #undef __
 #define __ masm->
@@ -3736,6 +3774,11 @@ class StubGenerator: public StubCodeGenerator {
                                CAST_FROM_FN_PTR(address,
                                                 SharedRuntime::
                                                 throw_StackOverflowError));
+    if (UseCRC32Intrinsics) {
+      // set table address before stub generation which use it
+      StubRoutines::_crc_table_adr = (address)StubRoutines::x86::_crc_table;
+      StubRoutines::_updateBytesCRC32 = generate_updateBytesCRC32();
+    }
   }
 
   void generate_all() {
diff --git a/hotspot/src/cpu/x86/vm/stubRoutines_x86.cpp b/hotspot/src/cpu/x86/vm/stubRoutines_x86.cpp
new file mode 100644
index 00000000000..200f2aff80d
--- /dev/null
+++ b/hotspot/src/cpu/x86/vm/stubRoutines_x86.cpp
@@ -0,0 +1,130 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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 "runtime/deoptimization.hpp"
+#include "runtime/frame.inline.hpp"
+#include "runtime/stubRoutines.hpp"
+#include "runtime/thread.inline.hpp"
+
+// Implementation of the platform-specific part of StubRoutines - for
+// a description of how to extend it, see the stubRoutines.hpp file.
+
+address StubRoutines::x86::_verify_mxcsr_entry = NULL;
+address StubRoutines::x86::_key_shuffle_mask_addr = NULL;
+
+uint64_t StubRoutines::x86::_crc_by128_masks[] =
+{
+  /* The fields in this structure are arranged so that they can be
+   * picked up two at a time with 128-bit loads.
+   *
+   * Because of flipped bit order for this CRC polynomials
+   * the constant for X**N is left-shifted by 1.  This is because
+   * a 64 x 64 polynomial multiply produces a 127-bit result
+   * but the highest term is always aligned to bit 0 in the container.
+   * Pre-shifting by one fixes this, at the cost of potentially making
+   * the 32-bit constant no longer fit in a 32-bit container (thus the
+   * use of uint64_t, though this is also the size used by the carry-
+   * less multiply instruction.
+   *
+   * In addition, the flipped bit order and highest-term-at-least-bit
+   * multiply changes the constants used.  The 96-bit result will be
+   * aligned to the high-term end of the target 128-bit container,
+   * not the low-term end; that is, instead of a 512-bit or 576-bit fold,
+   * instead it is a 480 (=512-32) or 544 (=512+64-32) bit fold.
+   *
+   * This cause additional problems in the 128-to-64-bit reduction; see the
+   * code for details.  By storing a mask in the otherwise unused half of
+   * a 128-bit constant, bits can be cleared before multiplication without
+   * storing and reloading.  Note that staying on a 128-bit datapath means
+   * that some data is uselessly stored and some unused data is intersected
+   * with an irrelevant constant.
+   */
+
+  ((uint64_t) 0xffffffffUL),     /* low  of K_M_64    */
+  ((uint64_t) 0xb1e6b092U << 1), /* high of K_M_64    */
+  ((uint64_t) 0xba8ccbe8U << 1), /* low  of K_160_96  */
+  ((uint64_t) 0x6655004fU << 1), /* high of K_160_96  */
+  ((uint64_t) 0xaa2215eaU << 1), /* low  of K_544_480 */
+  ((uint64_t) 0xe3720acbU << 1)  /* high of K_544_480 */
+};
+
+/**
+ *  crc_table[] from jdk/src/share/native/java/util/zip/zlib-1.2.5/crc32.h
+ */
+juint StubRoutines::x86::_crc_table[] =
+{
+    0x00000000UL, 0x77073096UL, 0xee0e612cUL, 0x990951baUL, 0x076dc419UL,
+    0x706af48fUL, 0xe963a535UL, 0x9e6495a3UL, 0x0edb8832UL, 0x79dcb8a4UL,
+    0xe0d5e91eUL, 0x97d2d988UL, 0x09b64c2bUL, 0x7eb17cbdUL, 0xe7b82d07UL,
+    0x90bf1d91UL, 0x1db71064UL, 0x6ab020f2UL, 0xf3b97148UL, 0x84be41deUL,
+    0x1adad47dUL, 0x6ddde4ebUL, 0xf4d4b551UL, 0x83d385c7UL, 0x136c9856UL,
+    0x646ba8c0UL, 0xfd62f97aUL, 0x8a65c9ecUL, 0x14015c4fUL, 0x63066cd9UL,
+    0xfa0f3d63UL, 0x8d080df5UL, 0x3b6e20c8UL, 0x4c69105eUL, 0xd56041e4UL,
+    0xa2677172UL, 0x3c03e4d1UL, 0x4b04d447UL, 0xd20d85fdUL, 0xa50ab56bUL,
+    0x35b5a8faUL, 0x42b2986cUL, 0xdbbbc9d6UL, 0xacbcf940UL, 0x32d86ce3UL,
+    0x45df5c75UL, 0xdcd60dcfUL, 0xabd13d59UL, 0x26d930acUL, 0x51de003aUL,
+    0xc8d75180UL, 0xbfd06116UL, 0x21b4f4b5UL, 0x56b3c423UL, 0xcfba9599UL,
+    0xb8bda50fUL, 0x2802b89eUL, 0x5f058808UL, 0xc60cd9b2UL, 0xb10be924UL,
+    0x2f6f7c87UL, 0x58684c11UL, 0xc1611dabUL, 0xb6662d3dUL, 0x76dc4190UL,
+    0x01db7106UL, 0x98d220bcUL, 0xefd5102aUL, 0x71b18589UL, 0x06b6b51fUL,
+    0x9fbfe4a5UL, 0xe8b8d433UL, 0x7807c9a2UL, 0x0f00f934UL, 0x9609a88eUL,
+    0xe10e9818UL, 0x7f6a0dbbUL, 0x086d3d2dUL, 0x91646c97UL, 0xe6635c01UL,
+    0x6b6b51f4UL, 0x1c6c6162UL, 0x856530d8UL, 0xf262004eUL, 0x6c0695edUL,
+    0x1b01a57bUL, 0x8208f4c1UL, 0xf50fc457UL, 0x65b0d9c6UL, 0x12b7e950UL,
+    0x8bbeb8eaUL, 0xfcb9887cUL, 0x62dd1ddfUL, 0x15da2d49UL, 0x8cd37cf3UL,
+    0xfbd44c65UL, 0x4db26158UL, 0x3ab551ceUL, 0xa3bc0074UL, 0xd4bb30e2UL,
+    0x4adfa541UL, 0x3dd895d7UL, 0xa4d1c46dUL, 0xd3d6f4fbUL, 0x4369e96aUL,
+    0x346ed9fcUL, 0xad678846UL, 0xda60b8d0UL, 0x44042d73UL, 0x33031de5UL,
+    0xaa0a4c5fUL, 0xdd0d7cc9UL, 0x5005713cUL, 0x270241aaUL, 0xbe0b1010UL,
+    0xc90c2086UL, 0x5768b525UL, 0x206f85b3UL, 0xb966d409UL, 0xce61e49fUL,
+    0x5edef90eUL, 0x29d9c998UL, 0xb0d09822UL, 0xc7d7a8b4UL, 0x59b33d17UL,
+    0x2eb40d81UL, 0xb7bd5c3bUL, 0xc0ba6cadUL, 0xedb88320UL, 0x9abfb3b6UL,
+    0x03b6e20cUL, 0x74b1d29aUL, 0xead54739UL, 0x9dd277afUL, 0x04db2615UL,
+    0x73dc1683UL, 0xe3630b12UL, 0x94643b84UL, 0x0d6d6a3eUL, 0x7a6a5aa8UL,
+    0xe40ecf0bUL, 0x9309ff9dUL, 0x0a00ae27UL, 0x7d079eb1UL, 0xf00f9344UL,
+    0x8708a3d2UL, 0x1e01f268UL, 0x6906c2feUL, 0xf762575dUL, 0x806567cbUL,
+    0x196c3671UL, 0x6e6b06e7UL, 0xfed41b76UL, 0x89d32be0UL, 0x10da7a5aUL,
+    0x67dd4accUL, 0xf9b9df6fUL, 0x8ebeeff9UL, 0x17b7be43UL, 0x60b08ed5UL,
+    0xd6d6a3e8UL, 0xa1d1937eUL, 0x38d8c2c4UL, 0x4fdff252UL, 0xd1bb67f1UL,
+    0xa6bc5767UL, 0x3fb506ddUL, 0x48b2364bUL, 0xd80d2bdaUL, 0xaf0a1b4cUL,
+    0x36034af6UL, 0x41047a60UL, 0xdf60efc3UL, 0xa867df55UL, 0x316e8eefUL,
+    0x4669be79UL, 0xcb61b38cUL, 0xbc66831aUL, 0x256fd2a0UL, 0x5268e236UL,
+    0xcc0c7795UL, 0xbb0b4703UL, 0x220216b9UL, 0x5505262fUL, 0xc5ba3bbeUL,
+    0xb2bd0b28UL, 0x2bb45a92UL, 0x5cb36a04UL, 0xc2d7ffa7UL, 0xb5d0cf31UL,
+    0x2cd99e8bUL, 0x5bdeae1dUL, 0x9b64c2b0UL, 0xec63f226UL, 0x756aa39cUL,
+    0x026d930aUL, 0x9c0906a9UL, 0xeb0e363fUL, 0x72076785UL, 0x05005713UL,
+    0x95bf4a82UL, 0xe2b87a14UL, 0x7bb12baeUL, 0x0cb61b38UL, 0x92d28e9bUL,
+    0xe5d5be0dUL, 0x7cdcefb7UL, 0x0bdbdf21UL, 0x86d3d2d4UL, 0xf1d4e242UL,
+    0x68ddb3f8UL, 0x1fda836eUL, 0x81be16cdUL, 0xf6b9265bUL, 0x6fb077e1UL,
+    0x18b74777UL, 0x88085ae6UL, 0xff0f6a70UL, 0x66063bcaUL, 0x11010b5cUL,
+    0x8f659effUL, 0xf862ae69UL, 0x616bffd3UL, 0x166ccf45UL, 0xa00ae278UL,
+    0xd70dd2eeUL, 0x4e048354UL, 0x3903b3c2UL, 0xa7672661UL, 0xd06016f7UL,
+    0x4969474dUL, 0x3e6e77dbUL, 0xaed16a4aUL, 0xd9d65adcUL, 0x40df0b66UL,
+    0x37d83bf0UL, 0xa9bcae53UL, 0xdebb9ec5UL, 0x47b2cf7fUL, 0x30b5ffe9UL,
+    0xbdbdf21cUL, 0xcabac28aUL, 0x53b39330UL, 0x24b4a3a6UL, 0xbad03605UL,
+    0xcdd70693UL, 0x54de5729UL, 0x23d967bfUL, 0xb3667a2eUL, 0xc4614ab8UL,
+    0x5d681b02UL, 0x2a6f2b94UL, 0xb40bbe37UL, 0xc30c8ea1UL, 0x5a05df1bUL,
+    0x2d02ef8dUL
+};
diff --git a/hotspot/src/cpu/x86/vm/stubRoutines_x86.hpp b/hotspot/src/cpu/x86/vm/stubRoutines_x86.hpp
new file mode 100644
index 00000000000..d8e52ab3b11
--- /dev/null
+++ b/hotspot/src/cpu/x86/vm/stubRoutines_x86.hpp
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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 CPU_X86_VM_STUBROUTINES_X86_HPP
+#define CPU_X86_VM_STUBROUTINES_X86_HPP
+
+// This file holds the platform specific parts of the StubRoutines
+// definition. See stubRoutines.hpp for a description on how to
+// extend it.
+
+ private:
+  static address _verify_mxcsr_entry;
+  // shuffle mask for fixing up 128-bit words consisting of big-endian 32-bit integers
+  static address _key_shuffle_mask_addr;
+  // masks and table for CRC32
+  static uint64_t _crc_by128_masks[];
+  static juint    _crc_table[];
+
+ public:
+  static address verify_mxcsr_entry()    { return _verify_mxcsr_entry; }
+  static address key_shuffle_mask_addr() { return _key_shuffle_mask_addr; }
+  static address crc_by128_masks_addr()  { return (address)_crc_by128_masks; }
+
+#endif // CPU_X86_VM_STUBROUTINES_X86_32_HPP
diff --git a/hotspot/src/cpu/x86/vm/stubRoutines_x86_32.cpp b/hotspot/src/cpu/x86/vm/stubRoutines_x86_32.cpp
index 65e773ed53c..53464dcccdf 100644
--- a/hotspot/src/cpu/x86/vm/stubRoutines_x86_32.cpp
+++ b/hotspot/src/cpu/x86/vm/stubRoutines_x86_32.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * 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 +31,4 @@
 // Implementation of the platform-specific part of StubRoutines - for
 // a description of how to extend it, see the stubRoutines.hpp file.
 
-address StubRoutines::x86::_verify_mxcsr_entry         = NULL;
 address StubRoutines::x86::_verify_fpu_cntrl_wrd_entry = NULL;
-address StubRoutines::x86::_key_shuffle_mask_addr = NULL;
diff --git a/hotspot/src/cpu/x86/vm/stubRoutines_x86_32.hpp b/hotspot/src/cpu/x86/vm/stubRoutines_x86_32.hpp
index d53124fc6c8..bca5d493ce4 100644
--- a/hotspot/src/cpu/x86/vm/stubRoutines_x86_32.hpp
+++ b/hotspot/src/cpu/x86/vm/stubRoutines_x86_32.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -39,15 +39,12 @@ class x86 {
  friend class VMStructs;
 
  private:
-  static address _verify_mxcsr_entry;
   static address _verify_fpu_cntrl_wrd_entry;
-  // shuffle mask for fixing up 128-bit words consisting of big-endian 32-bit integers
-  static address _key_shuffle_mask_addr;
 
  public:
-  static address verify_mxcsr_entry()                        { return _verify_mxcsr_entry; }
   static address verify_fpu_cntrl_wrd_entry()                { return _verify_fpu_cntrl_wrd_entry; }
-  static address key_shuffle_mask_addr()                     { return _key_shuffle_mask_addr; }
+
+# include "stubRoutines_x86.hpp"
 
 };
 
diff --git a/hotspot/src/cpu/x86/vm/stubRoutines_x86_64.cpp b/hotspot/src/cpu/x86/vm/stubRoutines_x86_64.cpp
index 9f0a94200a5..5c11734cc97 100644
--- a/hotspot/src/cpu/x86/vm/stubRoutines_x86_64.cpp
+++ b/hotspot/src/cpu/x86/vm/stubRoutines_x86_64.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -34,8 +34,6 @@
 address StubRoutines::x86::_get_previous_fp_entry = NULL;
 address StubRoutines::x86::_get_previous_sp_entry = NULL;
 
-address StubRoutines::x86::_verify_mxcsr_entry = NULL;
-
 address StubRoutines::x86::_f2i_fixup = NULL;
 address StubRoutines::x86::_f2l_fixup = NULL;
 address StubRoutines::x86::_d2i_fixup = NULL;
@@ -45,4 +43,3 @@ address StubRoutines::x86::_float_sign_flip = NULL;
 address StubRoutines::x86::_double_sign_mask = NULL;
 address StubRoutines::x86::_double_sign_flip = NULL;
 address StubRoutines::x86::_mxcsr_std = NULL;
-address StubRoutines::x86::_key_shuffle_mask_addr = NULL;
diff --git a/hotspot/src/cpu/x86/vm/stubRoutines_x86_64.hpp b/hotspot/src/cpu/x86/vm/stubRoutines_x86_64.hpp
index c3efeecb759..d63e9fdf57f 100644
--- a/hotspot/src/cpu/x86/vm/stubRoutines_x86_64.hpp
+++ b/hotspot/src/cpu/x86/vm/stubRoutines_x86_64.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
  * 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 +42,6 @@ class x86 {
  private:
   static address _get_previous_fp_entry;
   static address _get_previous_sp_entry;
-  static address _verify_mxcsr_entry;
 
   static address _f2i_fixup;
   static address _f2l_fixup;
@@ -54,8 +53,6 @@ class x86 {
   static address _double_sign_mask;
   static address _double_sign_flip;
   static address _mxcsr_std;
-  // shuffle mask for fixing up 128-bit words consisting of big-endian 32-bit integers
-  static address _key_shuffle_mask_addr;
 
  public:
 
@@ -69,11 +66,6 @@ class x86 {
     return _get_previous_sp_entry;
   }
 
-  static address verify_mxcsr_entry()
-  {
-    return _verify_mxcsr_entry;
-  }
-
   static address f2i_fixup()
   {
     return _f2i_fixup;
@@ -119,7 +111,7 @@ class x86 {
     return _mxcsr_std;
   }
 
-  static address key_shuffle_mask_addr()                     { return _key_shuffle_mask_addr; }
+# include "stubRoutines_x86.hpp"
 
 };
 
diff --git a/hotspot/src/cpu/x86/vm/templateInterpreter_x86_32.cpp b/hotspot/src/cpu/x86/vm/templateInterpreter_x86_32.cpp
index 3908a8c09da..2efa59f8b33 100644
--- a/hotspot/src/cpu/x86/vm/templateInterpreter_x86_32.cpp
+++ b/hotspot/src/cpu/x86/vm/templateInterpreter_x86_32.cpp
@@ -868,6 +868,120 @@ address InterpreterGenerator::generate_Reference_get_entry(void) {
   return generate_accessor_entry();
 }
 
+/**
+ * Method entry for static native methods:
+ *   int java.util.zip.CRC32.update(int crc, int b)
+ */
+address InterpreterGenerator::generate_CRC32_update_entry() {
+  if (UseCRC32Intrinsics) {
+    address entry = __ pc();
+
+    // rbx,: Method*
+    // rsi: senderSP must preserved for slow path, set SP to it on fast path
+    // rdx: scratch
+    // rdi: scratch
+
+    Label slow_path;
+    // If we need a safepoint check, generate full interpreter entry.
+    ExternalAddress state(SafepointSynchronize::address_of_state());
+    __ cmp32(ExternalAddress(SafepointSynchronize::address_of_state()),
+             SafepointSynchronize::_not_synchronized);
+    __ jcc(Assembler::notEqual, slow_path);
+
+    // We don't generate local frame and don't align stack because
+    // we call stub code and there is no safepoint on this path.
+
+    // Load parameters
+    const Register crc = rax;  // crc
+    const Register val = rdx;  // source java byte value
+    const Register tbl = rdi;  // scratch
+
+    // Arguments are reversed on java expression stack
+    __ movl(val, Address(rsp,   wordSize)); // byte value
+    __ movl(crc, Address(rsp, 2*wordSize)); // Initial CRC
+
+    __ lea(tbl, ExternalAddress(StubRoutines::crc_table_addr()));
+    __ notl(crc); // ~crc
+    __ update_byte_crc32(crc, val, tbl);
+    __ notl(crc); // ~crc
+    // result in rax
+
+    // _areturn
+    __ pop(rdi);                // get return address
+    __ mov(rsp, rsi);           // set sp to sender sp
+    __ jmp(rdi);
+
+    // generate a vanilla native entry as the slow path
+    __ bind(slow_path);
+
+    (void) generate_native_entry(false);
+
+    return entry;
+  }
+  return generate_native_entry(false);
+}
+
+/**
+ * Method entry for static native methods:
+ *   int java.util.zip.CRC32.updateBytes(int crc, byte[] b, int off, int len)
+ *   int java.util.zip.CRC32.updateByteBuffer(int crc, long buf, int off, int len)
+ */
+address InterpreterGenerator::generate_CRC32_updateBytes_entry(AbstractInterpreter::MethodKind kind) {
+  if (UseCRC32Intrinsics) {
+    address entry = __ pc();
+
+    // rbx,: Method*
+    // rsi: senderSP must preserved for slow path, set SP to it on fast path
+    // rdx: scratch
+    // rdi: scratch
+
+    Label slow_path;
+    // If we need a safepoint check, generate full interpreter entry.
+    ExternalAddress state(SafepointSynchronize::address_of_state());
+    __ cmp32(ExternalAddress(SafepointSynchronize::address_of_state()),
+             SafepointSynchronize::_not_synchronized);
+    __ jcc(Assembler::notEqual, slow_path);
+
+    // We don't generate local frame and don't align stack because
+    // we call stub code and there is no safepoint on this path.
+
+    // Load parameters
+    const Register crc = rax;  // crc
+    const Register buf = rdx;  // source java byte array address
+    const Register len = rdi;  // length
+
+    // Arguments are reversed on java expression stack
+    __ movl(len,   Address(rsp,   wordSize)); // Length
+    // Calculate address of start element
+    if (kind == Interpreter::java_util_zip_CRC32_updateByteBuffer) {
+      __ movptr(buf, Address(rsp, 3*wordSize)); // long buf
+      __ addptr(buf, Address(rsp, 2*wordSize)); // + offset
+      __ movl(crc,   Address(rsp, 5*wordSize)); // Initial CRC
+    } else {
+      __ movptr(buf, Address(rsp, 3*wordSize)); // byte[] array
+      __ addptr(buf, arrayOopDesc::base_offset_in_bytes(T_BYTE)); // + header size
+      __ addptr(buf, Address(rsp, 2*wordSize)); // + offset
+      __ movl(crc,   Address(rsp, 4*wordSize)); // Initial CRC
+    }
+
+    __ super_call_VM_leaf(CAST_FROM_FN_PTR(address, StubRoutines::updateBytesCRC32()), crc, buf, len);
+    // result in rax
+
+    // _areturn
+    __ pop(rdi);                // get return address
+    __ mov(rsp, rsi);           // set sp to sender sp
+    __ jmp(rdi);
+
+    // generate a vanilla native entry as the slow path
+    __ bind(slow_path);
+
+    (void) generate_native_entry(false);
+
+    return entry;
+  }
+  return generate_native_entry(false);
+}
+
 //
 // Interpreter stub for calling a native method. (asm interpreter)
 // This sets up a somewhat different looking stack for calling the native method
@@ -1501,15 +1615,16 @@ address AbstractInterpreterGenerator::generate_method_entry(AbstractInterpreter:
   // determine code generation flags
   bool synchronized = false;
   address entry_point = NULL;
+  InterpreterGenerator* ig_this = (InterpreterGenerator*)this;
 
   switch (kind) {
-    case Interpreter::zerolocals             :                                                                             break;
-    case Interpreter::zerolocals_synchronized: synchronized = true;                                                        break;
-    case Interpreter::native                 : entry_point = ((InterpreterGenerator*)this)->generate_native_entry(false);  break;
-    case Interpreter::native_synchronized    : entry_point = ((InterpreterGenerator*)this)->generate_native_entry(true);   break;
-    case Interpreter::empty                  : entry_point = ((InterpreterGenerator*)this)->generate_empty_entry();        break;
-    case Interpreter::accessor               : entry_point = ((InterpreterGenerator*)this)->generate_accessor_entry();     break;
-    case Interpreter::abstract               : entry_point = ((InterpreterGenerator*)this)->generate_abstract_entry();     break;
+    case Interpreter::zerolocals             :                                                       break;
+    case Interpreter::zerolocals_synchronized: synchronized = true;                                  break;
+    case Interpreter::native                 : entry_point = ig_this->generate_native_entry(false);  break;
+    case Interpreter::native_synchronized    : entry_point = ig_this->generate_native_entry(true);   break;
+    case Interpreter::empty                  : entry_point = ig_this->generate_empty_entry();        break;
+    case Interpreter::accessor               : entry_point = ig_this->generate_accessor_entry();     break;
+    case Interpreter::abstract               : entry_point = ig_this->generate_abstract_entry();     break;
 
     case Interpreter::java_lang_math_sin     : // fall thru
     case Interpreter::java_lang_math_cos     : // fall thru
@@ -1519,9 +1634,15 @@ address AbstractInterpreterGenerator::generate_method_entry(AbstractInterpreter:
     case Interpreter::java_lang_math_log10   : // fall thru
     case Interpreter::java_lang_math_sqrt    : // fall thru
     case Interpreter::java_lang_math_pow     : // fall thru
-    case Interpreter::java_lang_math_exp     : entry_point = ((InterpreterGenerator*)this)->generate_math_entry(kind);     break;
+    case Interpreter::java_lang_math_exp     : entry_point = ig_this->generate_math_entry(kind);      break;
     case Interpreter::java_lang_ref_reference_get
-                                             : entry_point = ((InterpreterGenerator*)this)->generate_Reference_get_entry(); break;
+                                             : entry_point = ig_this->generate_Reference_get_entry(); break;
+    case Interpreter::java_util_zip_CRC32_update
+                                             : entry_point = ig_this->generate_CRC32_update_entry();  break;
+    case Interpreter::java_util_zip_CRC32_updateBytes
+                                             : // fall thru
+    case Interpreter::java_util_zip_CRC32_updateByteBuffer
+                                             : entry_point = ig_this->generate_CRC32_updateBytes_entry(kind); break;
     default:
       fatal(err_msg("unexpected method kind: %d", kind));
       break;
@@ -1529,7 +1650,7 @@ address AbstractInterpreterGenerator::generate_method_entry(AbstractInterpreter:
 
   if (entry_point) return entry_point;
 
-  return ((InterpreterGenerator*)this)->generate_normal_entry(synchronized);
+  return ig_this->generate_normal_entry(synchronized);
 
 }
 
diff --git a/hotspot/src/cpu/x86/vm/templateInterpreter_x86_64.cpp b/hotspot/src/cpu/x86/vm/templateInterpreter_x86_64.cpp
index 50bb8a968f6..f0a2258a70e 100644
--- a/hotspot/src/cpu/x86/vm/templateInterpreter_x86_64.cpp
+++ b/hotspot/src/cpu/x86/vm/templateInterpreter_x86_64.cpp
@@ -840,6 +840,117 @@ address InterpreterGenerator::generate_Reference_get_entry(void) {
   return generate_accessor_entry();
 }
 
+/**
+ * Method entry for static native methods:
+ *   int java.util.zip.CRC32.update(int crc, int b)
+ */
+address InterpreterGenerator::generate_CRC32_update_entry() {
+  if (UseCRC32Intrinsics) {
+    address entry = __ pc();
+
+    // rbx,: Method*
+    // rsi: senderSP must preserved for slow path, set SP to it on fast path
+    // rdx: scratch
+    // rdi: scratch
+
+    Label slow_path;
+    // If we need a safepoint check, generate full interpreter entry.
+    ExternalAddress state(SafepointSynchronize::address_of_state());
+    __ cmp32(ExternalAddress(SafepointSynchronize::address_of_state()),
+             SafepointSynchronize::_not_synchronized);
+    __ jcc(Assembler::notEqual, slow_path);
+
+    // We don't generate local frame and don't align stack because
+    // we call stub code and there is no safepoint on this path.
+
+    // Load parameters
+    const Register crc = rax;  // crc
+    const Register val = rdx;  // source java byte value
+    const Register tbl = rdi;  // scratch
+
+    // Arguments are reversed on java expression stack
+    __ movl(val, Address(rsp,   wordSize)); // byte value
+    __ movl(crc, Address(rsp, 2*wordSize)); // Initial CRC
+
+    __ lea(tbl, ExternalAddress(StubRoutines::crc_table_addr()));
+    __ notl(crc); // ~crc
+    __ update_byte_crc32(crc, val, tbl);
+    __ notl(crc); // ~crc
+    // result in rax
+
+    // _areturn
+    __ pop(rdi);                // get return address
+    __ mov(rsp, rsi);           // set sp to sender sp
+    __ jmp(rdi);
+
+    // generate a vanilla native entry as the slow path
+    __ bind(slow_path);
+
+    (void) generate_native_entry(false);
+
+    return entry;
+  }
+  return generate_native_entry(false);
+}
+
+/**
+ * Method entry for static native methods:
+ *   int java.util.zip.CRC32.updateBytes(int crc, byte[] b, int off, int len)
+ *   int java.util.zip.CRC32.updateByteBuffer(int crc, long buf, int off, int len)
+ */
+address InterpreterGenerator::generate_CRC32_updateBytes_entry(AbstractInterpreter::MethodKind kind) {
+  if (UseCRC32Intrinsics) {
+    address entry = __ pc();
+
+    // rbx,: Method*
+    // r13: senderSP must preserved for slow path, set SP to it on fast path
+
+    Label slow_path;
+    // If we need a safepoint check, generate full interpreter entry.
+    ExternalAddress state(SafepointSynchronize::address_of_state());
+    __ cmp32(ExternalAddress(SafepointSynchronize::address_of_state()),
+             SafepointSynchronize::_not_synchronized);
+    __ jcc(Assembler::notEqual, slow_path);
+
+    // We don't generate local frame and don't align stack because
+    // we call stub code and there is no safepoint on this path.
+
+    // Load parameters
+    const Register crc = c_rarg0;  // crc
+    const Register buf = c_rarg1;  // source java byte array address
+    const Register len = c_rarg2;  // length
+
+    // Arguments are reversed on java expression stack
+    __ movl(len,   Address(rsp,   wordSize)); // Length
+    // Calculate address of start element
+    if (kind == Interpreter::java_util_zip_CRC32_updateByteBuffer) {
+      __ movptr(buf, Address(rsp, 3*wordSize)); // long buf
+      __ addptr(buf, Address(rsp, 2*wordSize)); // + offset
+      __ movl(crc,   Address(rsp, 5*wordSize)); // Initial CRC
+    } else {
+      __ movptr(buf, Address(rsp, 3*wordSize)); // byte[] array
+      __ addptr(buf, arrayOopDesc::base_offset_in_bytes(T_BYTE)); // + header size
+      __ addptr(buf, Address(rsp, 2*wordSize)); // + offset
+      __ movl(crc,   Address(rsp, 4*wordSize)); // Initial CRC
+    }
+
+    __ super_call_VM_leaf(CAST_FROM_FN_PTR(address, StubRoutines::updateBytesCRC32()), crc, buf, len);
+    // result in rax
+
+    // _areturn
+    __ pop(rdi);                // get return address
+    __ mov(rsp, r13);           // set sp to sender sp
+    __ jmp(rdi);
+
+    // generate a vanilla native entry as the slow path
+    __ bind(slow_path);
+
+    (void) generate_native_entry(false);
+
+    return entry;
+  }
+  return generate_native_entry(false);
+}
 
 // Interpreter stub for calling a native method. (asm interpreter)
 // This sets up a somewhat different looking stack for calling the
@@ -1510,15 +1621,16 @@ address AbstractInterpreterGenerator::generate_method_entry(
   // determine code generation flags
   bool synchronized = false;
   address entry_point = NULL;
+  InterpreterGenerator* ig_this = (InterpreterGenerator*)this;
 
   switch (kind) {
-  case Interpreter::zerolocals             :                                                                             break;
-  case Interpreter::zerolocals_synchronized: synchronized = true;                                                        break;
-  case Interpreter::native                 : entry_point = ((InterpreterGenerator*)this)->generate_native_entry(false); break;
-  case Interpreter::native_synchronized    : entry_point = ((InterpreterGenerator*)this)->generate_native_entry(true);  break;
-  case Interpreter::empty                  : entry_point = ((InterpreterGenerator*)this)->generate_empty_entry();       break;
-  case Interpreter::accessor               : entry_point = ((InterpreterGenerator*)this)->generate_accessor_entry();    break;
-  case Interpreter::abstract               : entry_point = ((InterpreterGenerator*)this)->generate_abstract_entry();    break;
+  case Interpreter::zerolocals             :                                                      break;
+  case Interpreter::zerolocals_synchronized: synchronized = true;                                 break;
+  case Interpreter::native                 : entry_point = ig_this->generate_native_entry(false); break;
+  case Interpreter::native_synchronized    : entry_point = ig_this->generate_native_entry(true);  break;
+  case Interpreter::empty                  : entry_point = ig_this->generate_empty_entry();       break;
+  case Interpreter::accessor               : entry_point = ig_this->generate_accessor_entry();    break;
+  case Interpreter::abstract               : entry_point = ig_this->generate_abstract_entry();    break;
 
   case Interpreter::java_lang_math_sin     : // fall thru
   case Interpreter::java_lang_math_cos     : // fall thru
@@ -1528,9 +1640,15 @@ address AbstractInterpreterGenerator::generate_method_entry(
   case Interpreter::java_lang_math_log10   : // fall thru
   case Interpreter::java_lang_math_sqrt    : // fall thru
   case Interpreter::java_lang_math_pow     : // fall thru
-  case Interpreter::java_lang_math_exp     : entry_point = ((InterpreterGenerator*)this)->generate_math_entry(kind);    break;
+  case Interpreter::java_lang_math_exp     : entry_point = ig_this->generate_math_entry(kind);      break;
   case Interpreter::java_lang_ref_reference_get
-                                           : entry_point = ((InterpreterGenerator*)this)->generate_Reference_get_entry(); break;
+                                           : entry_point = ig_this->generate_Reference_get_entry(); break;
+  case Interpreter::java_util_zip_CRC32_update
+                                           : entry_point = ig_this->generate_CRC32_update_entry();  break;
+  case Interpreter::java_util_zip_CRC32_updateBytes
+                                           : // fall thru
+  case Interpreter::java_util_zip_CRC32_updateByteBuffer
+                                           : entry_point = ig_this->generate_CRC32_updateBytes_entry(kind); break;
   default:
     fatal(err_msg("unexpected method kind: %d", kind));
     break;
@@ -1540,8 +1658,7 @@ address AbstractInterpreterGenerator::generate_method_entry(
     return entry_point;
   }
 
-  return ((InterpreterGenerator*) this)->
-                                generate_normal_entry(synchronized);
+  return ig_this->generate_normal_entry(synchronized);
 }
 
 // These should never be compiled since the interpreter will prefer
diff --git a/hotspot/src/cpu/x86/vm/vm_version_x86.cpp b/hotspot/src/cpu/x86/vm/vm_version_x86.cpp
index 90066c1041a..de38b4a3a53 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, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -446,6 +446,7 @@ void VM_Version::get_processor_features() {
                (supports_avx()    ? ", avx" : ""),
                (supports_avx2()   ? ", avx2" : ""),
                (supports_aes()    ? ", aes" : ""),
+               (supports_clmul()    ? ", clmul" : ""),
                (supports_erms()   ? ", erms" : ""),
                (supports_mmx_ext() ? ", mmxext" : ""),
                (supports_3dnow_prefetch() ? ", 3dnowpref" : ""),
@@ -489,6 +490,27 @@ void VM_Version::get_processor_features() {
     FLAG_SET_DEFAULT(UseAES, false);
   }
 
+  // Use CLMUL instructions if available.
+  if (supports_clmul()) {
+    if (FLAG_IS_DEFAULT(UseCLMUL)) {
+      UseCLMUL = true;
+    }
+  } else if (UseCLMUL) {
+    if (!FLAG_IS_DEFAULT(UseCLMUL))
+      warning("CLMUL instructions not available on this CPU (AVX may also be required)");
+    FLAG_SET_DEFAULT(UseCLMUL, false);
+  }
+
+  if (UseCLMUL && (UseAVX > 0) && (UseSSE > 2)) {
+    if (FLAG_IS_DEFAULT(UseCRC32Intrinsics)) {
+      UseCRC32Intrinsics = true;
+    }
+  } else if (UseCRC32Intrinsics) {
+    if (!FLAG_IS_DEFAULT(UseCRC32Intrinsics))
+      warning("CRC32 Intrinsics requires AVX and CLMUL instructions (not available on this CPU)");
+    FLAG_SET_DEFAULT(UseCRC32Intrinsics, false);
+  }
+
   // The AES intrinsic stubs require AES instruction support (of course)
   // but also require sse3 mode for instructions it use.
   if (UseAES && (UseSSE > 2)) {
diff --git a/hotspot/src/cpu/x86/vm/vm_version_x86.hpp b/hotspot/src/cpu/x86/vm/vm_version_x86.hpp
index ec8caba23f0..86e9b662d52 100644
--- a/hotspot/src/cpu/x86/vm/vm_version_x86.hpp
+++ b/hotspot/src/cpu/x86/vm/vm_version_x86.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -61,7 +61,8 @@ public:
     uint32_t value;
     struct {
       uint32_t sse3     : 1,
-                        : 2,
+               clmul    : 1,
+                        : 1,
                monitor  : 1,
                         : 1,
                vmx      : 1,
@@ -249,7 +250,8 @@ protected:
     CPU_AVX    = (1 << 17),
     CPU_AVX2   = (1 << 18),
     CPU_AES    = (1 << 19),
-    CPU_ERMS   = (1 << 20) // enhanced 'rep movsb/stosb' instructions
+    CPU_ERMS   = (1 << 20), // enhanced 'rep movsb/stosb' instructions
+    CPU_CLMUL  = (1 << 21) // carryless multiply for CRC
   } cpuFeatureFlags;
 
   enum {
@@ -429,6 +431,8 @@ protected:
       result |= CPU_AES;
     if (_cpuid_info.sef_cpuid7_ebx.bits.erms != 0)
       result |= CPU_ERMS;
+    if (_cpuid_info.std_cpuid1_ecx.bits.clmul != 0)
+      result |= CPU_CLMUL;
 
     // AMD features.
     if (is_amd()) {
@@ -555,6 +559,7 @@ public:
   static bool supports_tsc()      { return (_cpuFeatures & CPU_TSC)    != 0; }
   static bool supports_aes()      { return (_cpuFeatures & CPU_AES) != 0; }
   static bool supports_erms()     { return (_cpuFeatures & CPU_ERMS) != 0; }
+  static bool supports_clmul()    { return (_cpuFeatures & CPU_CLMUL) != 0; }
 
   // Intel features
   static bool is_intel_family_core() { return is_intel() &&
diff --git a/hotspot/src/cpu/zero/vm/shark_globals_zero.hpp b/hotspot/src/cpu/zero/vm/shark_globals_zero.hpp
index 1d17143761a..c04b225b830 100644
--- a/hotspot/src/cpu/zero/vm/shark_globals_zero.hpp
+++ b/hotspot/src/cpu/zero/vm/shark_globals_zero.hpp
@@ -58,7 +58,9 @@ define_pd_global(intx,     ReservedCodeCacheSize,        32*M );
 define_pd_global(bool,     ProfileInterpreter,           false);
 define_pd_global(intx,     CodeCacheExpansionSize,       32*K );
 define_pd_global(uintx,    CodeCacheMinBlockLength,      1    );
-define_pd_global(uintx,    MetaspaceSize,                     12*M );
+define_pd_global(uintx,    CodeCacheMinimumUseSpace,     200*K);
+
+define_pd_global(uintx,    MetaspaceSize,                12*M );
 define_pd_global(bool,     NeverActAsServerClassMachine, true );
 define_pd_global(uint64_t, MaxRAM,                       1ULL*G);
 define_pd_global(bool,     CICompileOSR,                 true );
diff --git a/hotspot/src/os/solaris/dtrace/jhelper.d b/hotspot/src/os/solaris/dtrace/jhelper.d
index 976a832107f..752f5ae535e 100644
--- a/hotspot/src/os/solaris/dtrace/jhelper.d
+++ b/hotspot/src/os/solaris/dtrace/jhelper.d
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -332,12 +332,15 @@ dtrace:helper:ustack:
 
   this->nameSymbol = copyin_ptr(this->constantPool +
       this->nameIndex * sizeof (pointer) + SIZE_ConstantPool);
+  /* The symbol is a CPSlot and has lower bit set to indicate metadata */
+  this->nameSymbol &= (~1); /* remove metadata lsb */
 
   this->nameSymbolLength = copyin_uint16(this->nameSymbol +
       OFFSET_Symbol_length);
 
   this->signatureSymbol = copyin_ptr(this->constantPool +
       this->signatureIndex * sizeof (pointer) + SIZE_ConstantPool);
+  this->signatureSymbol &= (~1); /* remove metadata lsb */
 
   this->signatureSymbolLength = copyin_uint16(this->signatureSymbol +
       OFFSET_Symbol_length);
diff --git a/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp b/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp
index 8d7619eedd6..b84c8911e4c 100644
--- a/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp
+++ b/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -3461,6 +3461,14 @@ bool GraphBuilder::try_inline_intrinsics(ciMethod* callee) {
       preserves_state = true;
       break;
 
+    case vmIntrinsics::_updateCRC32:
+    case vmIntrinsics::_updateBytesCRC32:
+    case vmIntrinsics::_updateByteBufferCRC32:
+      if (!UseCRC32Intrinsics) return false;
+      cantrap = false;
+      preserves_state = true;
+      break;
+
     case vmIntrinsics::_loadFence :
     case vmIntrinsics::_storeFence:
     case vmIntrinsics::_fullFence :
diff --git a/hotspot/src/share/vm/c1/c1_LIR.cpp b/hotspot/src/share/vm/c1/c1_LIR.cpp
index e2611534ea1..cb0ceab90c0 100644
--- a/hotspot/src/share/vm/c1/c1_LIR.cpp
+++ b/hotspot/src/share/vm/c1/c1_LIR.cpp
@@ -430,6 +430,11 @@ LIR_OpArrayCopy::LIR_OpArrayCopy(LIR_Opr src, LIR_Opr src_pos, LIR_Opr dst, LIR_
   _stub = new ArrayCopyStub(this);
 }
 
+LIR_OpUpdateCRC32::LIR_OpUpdateCRC32(LIR_Opr crc, LIR_Opr val, LIR_Opr res)
+  : LIR_Op(lir_updatecrc32, res, NULL)
+  , _crc(crc)
+  , _val(val) {
+}
 
 //-------------------verify--------------------------
 
@@ -876,6 +881,20 @@ void LIR_OpVisitState::visit(LIR_Op* op) {
     }
 
 
+// LIR_OpUpdateCRC32
+    case lir_updatecrc32: {
+      assert(op->as_OpUpdateCRC32() != NULL, "must be");
+      LIR_OpUpdateCRC32* opUp = (LIR_OpUpdateCRC32*)op;
+
+      assert(opUp->_crc->is_valid(), "used");          do_input(opUp->_crc);     do_temp(opUp->_crc);
+      assert(opUp->_val->is_valid(), "used");          do_input(opUp->_val);     do_temp(opUp->_val);
+      assert(opUp->_result->is_valid(), "used");       do_output(opUp->_result);
+      assert(opUp->_info == NULL, "no info for LIR_OpUpdateCRC32");
+
+      break;
+    }
+
+
 // LIR_OpLock
     case lir_lock:
     case lir_unlock: {
@@ -1056,6 +1075,10 @@ void LIR_OpArrayCopy::emit_code(LIR_Assembler* masm) {
   masm->emit_code_stub(stub());
 }
 
+void LIR_OpUpdateCRC32::emit_code(LIR_Assembler* masm) {
+  masm->emit_updatecrc32(this);
+}
+
 void LIR_Op0::emit_code(LIR_Assembler* masm) {
   masm->emit_op0(this);
 }
@@ -1763,6 +1786,8 @@ const char * LIR_Op::name() const {
      case lir_dynamic_call:          s = "dynamic";       break;
      // LIR_OpArrayCopy
      case lir_arraycopy:             s = "arraycopy";     break;
+     // LIR_OpUpdateCRC32
+     case lir_updatecrc32:           s = "updatecrc32";   break;
      // LIR_OpLock
      case lir_lock:                  s = "lock";          break;
      case lir_unlock:                s = "unlock";        break;
@@ -1815,6 +1840,13 @@ void LIR_OpArrayCopy::print_instr(outputStream* out) const {
   tmp()->print(out);     out->print(" ");
 }
 
+// LIR_OpUpdateCRC32
+void LIR_OpUpdateCRC32::print_instr(outputStream* out) const {
+  crc()->print(out);     out->print(" ");
+  val()->print(out);     out->print(" ");
+  result_opr()->print(out); out->print(" ");
+}
+
 // LIR_OpCompareAndSwap
 void LIR_OpCompareAndSwap::print_instr(outputStream* out) const {
   addr()->print(out);      out->print(" ");
diff --git a/hotspot/src/share/vm/c1/c1_LIR.hpp b/hotspot/src/share/vm/c1/c1_LIR.hpp
index 61dd59e3fe9..fab85e5750f 100644
--- a/hotspot/src/share/vm/c1/c1_LIR.hpp
+++ b/hotspot/src/share/vm/c1/c1_LIR.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -877,6 +877,7 @@ class    LIR_OpCall;
 class      LIR_OpJavaCall;
 class      LIR_OpRTCall;
 class    LIR_OpArrayCopy;
+class    LIR_OpUpdateCRC32;
 class    LIR_OpLock;
 class    LIR_OpTypeCheck;
 class    LIR_OpCompareAndSwap;
@@ -982,6 +983,9 @@ enum LIR_Code {
   , begin_opArrayCopy
       , lir_arraycopy
   , end_opArrayCopy
+  , begin_opUpdateCRC32
+      , lir_updatecrc32
+  , end_opUpdateCRC32
   , begin_opLock
     , lir_lock
     , lir_unlock
@@ -1137,6 +1141,7 @@ class LIR_Op: public CompilationResourceObj {
   virtual LIR_Op2* as_Op2() { return NULL; }
   virtual LIR_Op3* as_Op3() { return NULL; }
   virtual LIR_OpArrayCopy* as_OpArrayCopy() { return NULL; }
+  virtual LIR_OpUpdateCRC32* as_OpUpdateCRC32() { return NULL; }
   virtual LIR_OpTypeCheck* as_OpTypeCheck() { return NULL; }
   virtual LIR_OpCompareAndSwap* as_OpCompareAndSwap() { return NULL; }
   virtual LIR_OpProfileCall* as_OpProfileCall() { return NULL; }
@@ -1293,6 +1298,25 @@ public:
   void print_instr(outputStream* out) const PRODUCT_RETURN;
 };
 
+// LIR_OpUpdateCRC32
+class LIR_OpUpdateCRC32: public LIR_Op {
+  friend class LIR_OpVisitState;
+
+private:
+  LIR_Opr   _crc;
+  LIR_Opr   _val;
+
+public:
+
+  LIR_OpUpdateCRC32(LIR_Opr crc, LIR_Opr val, LIR_Opr res);
+
+  LIR_Opr crc() const                            { return _crc; }
+  LIR_Opr val() const                            { return _val; }
+
+  virtual void emit_code(LIR_Assembler* masm);
+  virtual LIR_OpUpdateCRC32* as_OpUpdateCRC32()  { return this; }
+  void print_instr(outputStream* out) const PRODUCT_RETURN;
+};
 
 // --------------------------------------------------
 // LIR_Op0
@@ -2212,6 +2236,8 @@ class LIR_List: public CompilationResourceObj {
 
   void arraycopy(LIR_Opr src, LIR_Opr src_pos, LIR_Opr dst, LIR_Opr dst_pos, LIR_Opr length, LIR_Opr tmp, ciArrayKlass* expected_type, int flags, CodeEmitInfo* info) { append(new LIR_OpArrayCopy(src, src_pos, dst, dst_pos, length, tmp, expected_type, flags, info)); }
 
+  void update_crc32(LIR_Opr crc, LIR_Opr val, LIR_Opr res)  { append(new LIR_OpUpdateCRC32(crc, val, res)); }
+
   void fpop_raw()                                { append(new LIR_Op0(lir_fpop_raw)); }
 
   void instanceof(LIR_Opr result, LIR_Opr object, ciKlass* klass, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, bool fast_check, CodeEmitInfo* info_for_patch, ciMethod* profiled_method, int profiled_bci);
diff --git a/hotspot/src/share/vm/c1/c1_LIRAssembler.hpp b/hotspot/src/share/vm/c1/c1_LIRAssembler.hpp
index 87dd8dbae15..4ced297c07b 100644
--- a/hotspot/src/share/vm/c1/c1_LIRAssembler.hpp
+++ b/hotspot/src/share/vm/c1/c1_LIRAssembler.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -195,6 +195,7 @@ class LIR_Assembler: public CompilationResourceObj {
   void emit_opBranch(LIR_OpBranch* op);
   void emit_opLabel(LIR_OpLabel* op);
   void emit_arraycopy(LIR_OpArrayCopy* op);
+  void emit_updatecrc32(LIR_OpUpdateCRC32* op);
   void emit_opConvert(LIR_OpConvert* op);
   void emit_alloc_obj(LIR_OpAllocObj* op);
   void emit_alloc_array(LIR_OpAllocArray* op);
diff --git a/hotspot/src/share/vm/c1/c1_LIRGenerator.cpp b/hotspot/src/share/vm/c1/c1_LIRGenerator.cpp
index fcd6910ed95..3af2d23b7d6 100644
--- a/hotspot/src/share/vm/c1/c1_LIRGenerator.cpp
+++ b/hotspot/src/share/vm/c1/c1_LIRGenerator.cpp
@@ -2994,6 +2994,12 @@ void LIRGenerator::do_Intrinsic(Intrinsic* x) {
     do_Reference_get(x);
     break;
 
+  case vmIntrinsics::_updateCRC32:
+  case vmIntrinsics::_updateBytesCRC32:
+  case vmIntrinsics::_updateByteBufferCRC32:
+    do_update_CRC32(x);
+    break;
+
   default: ShouldNotReachHere(); break;
   }
 }
diff --git a/hotspot/src/share/vm/c1/c1_LIRGenerator.hpp b/hotspot/src/share/vm/c1/c1_LIRGenerator.hpp
index d3c76865dbd..0a029207308 100644
--- a/hotspot/src/share/vm/c1/c1_LIRGenerator.hpp
+++ b/hotspot/src/share/vm/c1/c1_LIRGenerator.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -247,6 +247,7 @@ class LIRGenerator: public InstructionVisitor, public BlockClosure {
   void do_NIOCheckIndex(Intrinsic* x);
   void do_FPIntrinsics(Intrinsic* x);
   void do_Reference_get(Intrinsic* x);
+  void do_update_CRC32(Intrinsic* x);
 
   void do_UnsafePrefetch(UnsafePrefetch* x, bool is_store);
 
diff --git a/hotspot/src/share/vm/c1/c1_Runtime1.cpp b/hotspot/src/share/vm/c1/c1_Runtime1.cpp
index 53d1f5326a8..908571f6cc4 100644
--- a/hotspot/src/share/vm/c1/c1_Runtime1.cpp
+++ b/hotspot/src/share/vm/c1/c1_Runtime1.cpp
@@ -299,6 +299,7 @@ const char* Runtime1::name_for_address(address entry) {
 #ifdef TRACE_HAVE_INTRINSICS
   FUNCTION_CASE(entry, TRACE_TIME_METHOD);
 #endif
+  FUNCTION_CASE(entry, StubRoutines::updateBytesCRC32());
 
 #undef FUNCTION_CASE
 
diff --git a/hotspot/src/share/vm/classfile/vmSymbols.hpp b/hotspot/src/share/vm/classfile/vmSymbols.hpp
index 49def1e8d26..7ec43bd7e86 100644
--- a/hotspot/src/share/vm/classfile/vmSymbols.hpp
+++ b/hotspot/src/share/vm/classfile/vmSymbols.hpp
@@ -771,6 +771,17 @@
    do_name(     decrypt_name,                                      "decrypt")                                           \
    do_signature(byteArray_int_int_byteArray_int_signature,         "([BII[BI)V")                                        \
                                                                                                                         \
+  /* support for java.util.zip */                                                                                       \
+  do_class(java_util_zip_CRC32,           "java/util/zip/CRC32")                                                        \
+  do_intrinsic(_updateCRC32,               java_util_zip_CRC32,   update_name, int2_int_signature,               F_SN)  \
+   do_name(     update_name,                                      "update")                                             \
+  do_intrinsic(_updateBytesCRC32,          java_util_zip_CRC32,   updateBytes_name, updateBytes_signature,       F_SN)  \
+   do_name(     updateBytes_name,                                "updateBytes")                                         \
+   do_signature(updateBytes_signature,                           "(I[BII)I")                                            \
+  do_intrinsic(_updateByteBufferCRC32,     java_util_zip_CRC32,   updateByteBuffer_name, updateByteBuffer_signature, F_SN) \
+   do_name(     updateByteBuffer_name,                           "updateByteBuffer")                                    \
+   do_signature(updateByteBuffer_signature,                      "(IJII)I")                                             \
+                                                                                                                        \
   /* support for sun.misc.Unsafe */                                                                                     \
   do_class(sun_misc_Unsafe,               "sun/misc/Unsafe")                                                            \
                                                                                                                         \
diff --git a/hotspot/src/share/vm/gc_implementation/g1/g1CardCounts.cpp b/hotspot/src/share/vm/gc_implementation/g1/g1CardCounts.cpp
index 00ea5b54850..f75e518facc 100644
--- a/hotspot/src/share/vm/gc_implementation/g1/g1CardCounts.cpp
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1CardCounts.cpp
@@ -152,12 +152,9 @@ uint G1CardCounts::add_card_count(jbyte* card_ptr) {
     if (card_num < _committed_max_card_num) {
       count = (uint) _card_counts[card_num];
       if (count < G1ConcRSHotCardLimit) {
-        _card_counts[card_num] += 1;
+        _card_counts[card_num] =
+          (jubyte)(MIN2((uintx)(_card_counts[card_num] + 1), G1ConcRSHotCardLimit));
       }
-      assert(_card_counts[card_num] <= G1ConcRSHotCardLimit,
-             err_msg("Refinement count overflow? "
-                     "new count: "UINT32_FORMAT,
-                     (uint) _card_counts[card_num]));
     }
   }
   return count;
diff --git a/hotspot/src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.cpp b/hotspot/src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.cpp
index 9cee1eb1ba2..218be0c0e40 100644
--- a/hotspot/src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.cpp
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.cpp
@@ -47,7 +47,7 @@ void G1SATBCardTableModRefBS::enqueue(oop pre_val) {
     JavaThread* jt = (JavaThread*)thr;
     jt->satb_mark_queue().enqueue(pre_val);
   } else {
-    MutexLocker x(Shared_SATB_Q_lock);
+    MutexLockerEx x(Shared_SATB_Q_lock, Mutex::_no_safepoint_check_flag);
     JavaThread::satb_mark_queue_set().shared_satb_queue()->enqueue(pre_val);
   }
 }
diff --git a/hotspot/src/share/vm/interpreter/abstractInterpreter.hpp b/hotspot/src/share/vm/interpreter/abstractInterpreter.hpp
index 264d4fffbf6..77471ad3d5f 100644
--- a/hotspot/src/share/vm/interpreter/abstractInterpreter.hpp
+++ b/hotspot/src/share/vm/interpreter/abstractInterpreter.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * 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 +102,9 @@ class AbstractInterpreter: AllStatic {
     java_lang_math_pow,                                         // implementation of java.lang.Math.pow   (x,y)
     java_lang_math_exp,                                         // implementation of java.lang.Math.exp   (x)
     java_lang_ref_reference_get,                                // implementation of java.lang.ref.Reference.get()
+    java_util_zip_CRC32_update,                                 // implementation of java.util.zip.CRC32.update()
+    java_util_zip_CRC32_updateBytes,                            // implementation of java.util.zip.CRC32.updateBytes()
+    java_util_zip_CRC32_updateByteBuffer,                       // implementation of java.util.zip.CRC32.updateByteBuffer()
     number_of_method_entries,
     invalid = -1
   };
diff --git a/hotspot/src/share/vm/interpreter/bytecodeInterpreter.cpp b/hotspot/src/share/vm/interpreter/bytecodeInterpreter.cpp
index b51ba870568..538b836f08a 100644
--- a/hotspot/src/share/vm/interpreter/bytecodeInterpreter.cpp
+++ b/hotspot/src/share/vm/interpreter/bytecodeInterpreter.cpp
@@ -1581,7 +1581,7 @@ run:
 #define ARRAY_LOADTO32(T, T2, format, stackRes, extra)                                \
       {                                                                               \
           ARRAY_INTRO(-2);                                                            \
-          extra;                                                                      \
+          (void)extra;                                                                \
           SET_ ## stackRes(*(T2 *)(((address) arrObj->base(T)) + index * sizeof(T2)), \
                            -2);                                                       \
           UPDATE_PC_AND_TOS_AND_CONTINUE(1, -1);                                      \
@@ -1592,8 +1592,8 @@ run:
       {                                                                                    \
           ARRAY_INTRO(-2);                                                                 \
           SET_ ## stackRes(*(T2 *)(((address) arrObj->base(T)) + index * sizeof(T2)), -1); \
-          extra;                                                                           \
-          UPDATE_PC_AND_CONTINUE(1);                                            \
+          (void)extra;                                                                     \
+          UPDATE_PC_AND_CONTINUE(1);                                                       \
       }
 
       CASE(_iaload):
@@ -1617,7 +1617,7 @@ run:
 #define ARRAY_STOREFROM32(T, T2, format, stackSrc, extra)                            \
       {                                                                              \
           ARRAY_INTRO(-3);                                                           \
-          extra;                                                                     \
+          (void)extra;                                                               \
           *(T2 *)(((address) arrObj->base(T)) + index * sizeof(T2)) = stackSrc( -1); \
           UPDATE_PC_AND_TOS_AND_CONTINUE(1, -3);                                     \
       }
@@ -1626,7 +1626,7 @@ run:
 #define ARRAY_STOREFROM64(T, T2, stackSrc, extra)                                    \
       {                                                                              \
           ARRAY_INTRO(-4);                                                           \
-          extra;                                                                     \
+          (void)extra;                                                               \
           *(T2 *)(((address) arrObj->base(T)) + index * sizeof(T2)) = stackSrc( -1); \
           UPDATE_PC_AND_TOS_AND_CONTINUE(1, -4);                                     \
       }
diff --git a/hotspot/src/share/vm/interpreter/interpreter.cpp b/hotspot/src/share/vm/interpreter/interpreter.cpp
index 06554172bf1..dfd8b5b145a 100644
--- a/hotspot/src/share/vm/interpreter/interpreter.cpp
+++ b/hotspot/src/share/vm/interpreter/interpreter.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -195,6 +195,17 @@ AbstractInterpreter::MethodKind AbstractInterpreter::method_kind(methodHandle m)
     return kind;
   }
 
+#ifndef CC_INTERP
+  if (UseCRC32Intrinsics && m->is_native()) {
+    // Use optimized stub code for CRC32 native methods.
+    switch (m->intrinsic_id()) {
+      case vmIntrinsics::_updateCRC32            : return java_util_zip_CRC32_update;
+      case vmIntrinsics::_updateBytesCRC32       : return java_util_zip_CRC32_updateBytes;
+      case vmIntrinsics::_updateByteBufferCRC32  : return java_util_zip_CRC32_updateByteBuffer;
+    }
+  }
+#endif
+
   // Native method?
   // Note: This test must come _before_ the test for intrinsic
   //       methods. See also comments below.
@@ -297,6 +308,9 @@ void AbstractInterpreter::print_method_kind(MethodKind kind) {
     case java_lang_math_sqrt    : tty->print("java_lang_math_sqrt"    ); break;
     case java_lang_math_log     : tty->print("java_lang_math_log"     ); break;
     case java_lang_math_log10   : tty->print("java_lang_math_log10"   ); break;
+    case java_util_zip_CRC32_update           : tty->print("java_util_zip_CRC32_update"); break;
+    case java_util_zip_CRC32_updateBytes      : tty->print("java_util_zip_CRC32_updateBytes"); break;
+    case java_util_zip_CRC32_updateByteBuffer : tty->print("java_util_zip_CRC32_updateByteBuffer"); break;
     default:
       if (kind >= method_handle_invoke_FIRST &&
           kind <= method_handle_invoke_LAST) {
diff --git a/hotspot/src/share/vm/interpreter/templateInterpreter.cpp b/hotspot/src/share/vm/interpreter/templateInterpreter.cpp
index 53e50b1c7fe..9f7ed4c7e97 100644
--- a/hotspot/src/share/vm/interpreter/templateInterpreter.cpp
+++ b/hotspot/src/share/vm/interpreter/templateInterpreter.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -373,6 +373,12 @@ void TemplateInterpreterGenerator::generate_all() {
   method_entry(java_lang_math_pow  )
   method_entry(java_lang_ref_reference_get)
 
+  if (UseCRC32Intrinsics) {
+    method_entry(java_util_zip_CRC32_update)
+    method_entry(java_util_zip_CRC32_updateBytes)
+    method_entry(java_util_zip_CRC32_updateByteBuffer)
+  }
+
   initialize_method_handle_entries();
 
   // all native method kinds (must be one contiguous block)
diff --git a/hotspot/src/share/vm/memory/filemap.cpp b/hotspot/src/share/vm/memory/filemap.cpp
index dbc0c87edce..5dfaf6f9701 100644
--- a/hotspot/src/share/vm/memory/filemap.cpp
+++ b/hotspot/src/share/vm/memory/filemap.cpp
@@ -549,3 +549,13 @@ bool FileMapInfo::is_in_shared_space(const void* p) {
 
   return false;
 }
+
+void FileMapInfo::print_shared_spaces() {
+  gclog_or_tty->print_cr("Shared Spaces:");
+  for (int i = 0; i < MetaspaceShared::n_regions; i++) {
+    struct FileMapInfo::FileMapHeader::space_info* si = &_header._space[i];
+    gclog_or_tty->print("  %s " INTPTR_FORMAT "-" INTPTR_FORMAT,
+                        shared_region_name[i],
+                        si->_base, si->_base + si->_used);
+  }
+}
diff --git a/hotspot/src/share/vm/memory/filemap.hpp b/hotspot/src/share/vm/memory/filemap.hpp
index a11914b9c01..ee4ccec5bfe 100644
--- a/hotspot/src/share/vm/memory/filemap.hpp
+++ b/hotspot/src/share/vm/memory/filemap.hpp
@@ -149,6 +149,7 @@ public:
 
   // Return true if given address is in the mapped shared space.
   bool is_in_shared_space(const void* p) NOT_CDS_RETURN_(false);
+  void print_shared_spaces() NOT_CDS_RETURN;
 };
 
 #endif // SHARE_VM_MEMORY_FILEMAP_HPP
diff --git a/hotspot/src/share/vm/memory/metaspace.cpp b/hotspot/src/share/vm/memory/metaspace.cpp
index 638f848513a..1522eddb76b 100644
--- a/hotspot/src/share/vm/memory/metaspace.cpp
+++ b/hotspot/src/share/vm/memory/metaspace.cpp
@@ -70,7 +70,7 @@ enum ChunkSizes {    // in words.
   SpecializedChunk = 128,
   ClassSmallChunk = 256,
   SmallChunk = 512,
-  ClassMediumChunk = 1 * K,
+  ClassMediumChunk = 4 * K,
   MediumChunk = 8 * K,
   HumongousChunkGranularity = 8
 };
@@ -580,7 +580,6 @@ class SpaceManager : public CHeapObj<mtClass> {
   // Number of small chunks to allocate to a manager
   // If class space manager, small chunks are unlimited
   static uint const _small_chunk_limit;
-  bool has_small_chunk_limit() { return !vs_list()->is_class(); }
 
   // Sum of all space in allocated chunks
   size_t _allocated_blocks_words;
@@ -1298,13 +1297,18 @@ size_t MetaspaceGC::delta_capacity_until_GC(size_t word_size) {
 
 bool MetaspaceGC::should_expand(VirtualSpaceList* vsl, size_t word_size) {
 
-  size_t committed_capacity_bytes = MetaspaceAux::allocated_capacity_bytes();
   // If the user wants a limit, impose one.
-  size_t max_metaspace_size_bytes = MaxMetaspaceSize;
-  size_t metaspace_size_bytes = MetaspaceSize;
-  if (!FLAG_IS_DEFAULT(MaxMetaspaceSize) &&
-      MetaspaceAux::reserved_in_bytes() >= MaxMetaspaceSize) {
-    return false;
+  // The reason for someone using this flag is to limit reserved space.  So
+  // for non-class virtual space, compare against virtual spaces that are reserved.
+  // For class virtual space, we only compare against the committed space, not
+  // reserved space, because this is a larger space prereserved for compressed
+  // class pointers.
+  if (!FLAG_IS_DEFAULT(MaxMetaspaceSize)) {
+    size_t real_allocated = Metaspace::space_list()->virtual_space_total() +
+              MetaspaceAux::allocated_capacity_bytes(Metaspace::ClassType);
+    if (real_allocated >= MaxMetaspaceSize) {
+      return false;
+    }
   }
 
   // Class virtual space should always be expanded.  Call GC for the other
@@ -1318,11 +1322,12 @@ bool MetaspaceGC::should_expand(VirtualSpaceList* vsl, size_t word_size) {
   }
 
 
-
   // If the capacity is below the minimum capacity, allow the
   // expansion.  Also set the high-water-mark (capacity_until_GC)
   // to that minimum capacity so that a GC will not be induced
   // until that minimum capacity is exceeded.
+  size_t committed_capacity_bytes = MetaspaceAux::allocated_capacity_bytes();
+  size_t metaspace_size_bytes = MetaspaceSize;
   if (committed_capacity_bytes < metaspace_size_bytes ||
       capacity_until_GC() == 0) {
     set_capacity_until_GC(metaspace_size_bytes);
@@ -1854,13 +1859,11 @@ size_t SpaceManager::sum_waste_in_chunks_in_use(ChunkIndex index) const {
   Metachunk* chunk = chunks_in_use(index);
   // Count the free space in all the chunk but not the
   // current chunk from which allocations are still being done.
-  if (chunk != NULL) {
-    Metachunk* prev = chunk;
-    while (chunk != NULL && chunk != current_chunk()) {
+  while (chunk != NULL) {
+    if (chunk != current_chunk()) {
       result += chunk->free_word_size();
-      prev = chunk;
-      chunk = chunk->next();
     }
+    chunk = chunk->next();
   }
   return result;
 }
@@ -1949,8 +1952,7 @@ size_t SpaceManager::calc_chunk_size(size_t word_size) {
   // chunks will be allocated.
   size_t chunk_word_size;
   if (chunks_in_use(MediumIndex) == NULL &&
-      (!has_small_chunk_limit() ||
-       sum_count_in_chunks_in_use(SmallIndex) < _small_chunk_limit)) {
+      sum_count_in_chunks_in_use(SmallIndex) < _small_chunk_limit) {
     chunk_word_size = (size_t) small_chunk_size();
     if (word_size + Metachunk::overhead() > small_chunk_size()) {
       chunk_word_size = medium_chunk_size();
@@ -2659,10 +2661,10 @@ void MetaspaceAux::print_on(outputStream* out, Metaspace::MetadataType mdtype) {
 // Print total fragmentation for class and data metaspaces separately
 void MetaspaceAux::print_waste(outputStream* out) {
 
-  size_t specialized_waste = 0, small_waste = 0, medium_waste = 0, large_waste = 0;
-  size_t specialized_count = 0, small_count = 0, medium_count = 0, large_count = 0;
-  size_t cls_specialized_waste = 0, cls_small_waste = 0, cls_medium_waste = 0, cls_large_waste = 0;
-  size_t cls_specialized_count = 0, cls_small_count = 0, cls_medium_count = 0, cls_large_count = 0;
+  size_t specialized_waste = 0, small_waste = 0, medium_waste = 0;
+  size_t specialized_count = 0, small_count = 0, medium_count = 0, humongous_count = 0;
+  size_t cls_specialized_waste = 0, cls_small_waste = 0, cls_medium_waste = 0;
+  size_t cls_specialized_count = 0, cls_small_count = 0, cls_medium_count = 0, cls_humongous_count = 0;
 
   ClassLoaderDataGraphMetaspaceIterator iter;
   while (iter.repeat()) {
@@ -2674,8 +2676,7 @@ void MetaspaceAux::print_waste(outputStream* out) {
       small_count += msp->vsm()->sum_count_in_chunks_in_use(SmallIndex);
       medium_waste += msp->vsm()->sum_waste_in_chunks_in_use(MediumIndex);
       medium_count += msp->vsm()->sum_count_in_chunks_in_use(MediumIndex);
-      large_waste += msp->vsm()->sum_waste_in_chunks_in_use(HumongousIndex);
-      large_count += msp->vsm()->sum_count_in_chunks_in_use(HumongousIndex);
+      humongous_count += msp->vsm()->sum_count_in_chunks_in_use(HumongousIndex);
 
       cls_specialized_waste += msp->class_vsm()->sum_waste_in_chunks_in_use(SpecializedIndex);
       cls_specialized_count += msp->class_vsm()->sum_count_in_chunks_in_use(SpecializedIndex);
@@ -2683,20 +2684,23 @@ void MetaspaceAux::print_waste(outputStream* out) {
       cls_small_count += msp->class_vsm()->sum_count_in_chunks_in_use(SmallIndex);
       cls_medium_waste += msp->class_vsm()->sum_waste_in_chunks_in_use(MediumIndex);
       cls_medium_count += msp->class_vsm()->sum_count_in_chunks_in_use(MediumIndex);
-      cls_large_waste += msp->class_vsm()->sum_waste_in_chunks_in_use(HumongousIndex);
-      cls_large_count += msp->class_vsm()->sum_count_in_chunks_in_use(HumongousIndex);
+      cls_humongous_count += msp->class_vsm()->sum_count_in_chunks_in_use(HumongousIndex);
     }
   }
   out->print_cr("Total fragmentation waste (words) doesn't count free space");
   out->print_cr("  data: " SIZE_FORMAT " specialized(s) " SIZE_FORMAT ", "
                         SIZE_FORMAT " small(s) " SIZE_FORMAT ", "
-                        SIZE_FORMAT " medium(s) " SIZE_FORMAT,
+                        SIZE_FORMAT " medium(s) " SIZE_FORMAT ", "
+                        "large count " SIZE_FORMAT,
              specialized_count, specialized_waste, small_count,
-             small_waste, medium_count, medium_waste);
+             small_waste, medium_count, medium_waste, humongous_count);
   out->print_cr(" class: " SIZE_FORMAT " specialized(s) " SIZE_FORMAT ", "
-                           SIZE_FORMAT " small(s) " SIZE_FORMAT,
+                           SIZE_FORMAT " small(s) " SIZE_FORMAT ", "
+                           SIZE_FORMAT " medium(s) " SIZE_FORMAT ", "
+                           "large count " SIZE_FORMAT,
              cls_specialized_count, cls_specialized_waste,
-             cls_small_count, cls_small_waste);
+             cls_small_count, cls_small_waste,
+             cls_medium_count, cls_medium_waste, cls_humongous_count);
 }
 
 // Dump global metaspace things from the end of ClassLoaderDataGraph
@@ -3037,18 +3041,24 @@ Metablock* Metaspace::allocate(ClassLoaderData* loader_data, size_t word_size,
       if (Verbose && TraceMetadataChunkAllocation) {
         gclog_or_tty->print_cr("Metaspace allocation failed for size "
           SIZE_FORMAT, word_size);
-        if (loader_data->metaspace_or_null() != NULL) loader_data->metaspace_or_null()->dump(gclog_or_tty);
+        if (loader_data->metaspace_or_null() != NULL) loader_data->dump(gclog_or_tty);
         MetaspaceAux::dump(gclog_or_tty);
       }
       // -XX:+HeapDumpOnOutOfMemoryError and -XX:OnOutOfMemoryError support
-      report_java_out_of_memory("Metadata space");
+      const char* space_string = (mdtype == ClassType) ? "Class Metadata space" :
+                                                         "Metadata space";
+      report_java_out_of_memory(space_string);
 
       if (JvmtiExport::should_post_resource_exhausted()) {
         JvmtiExport::post_resource_exhausted(
             JVMTI_RESOURCE_EXHAUSTED_OOM_ERROR,
-            "Metadata space");
+            space_string);
+      }
+      if (mdtype == ClassType) {
+        THROW_OOP_0(Universe::out_of_memory_error_class_metaspace());
+      } else {
+        THROW_OOP_0(Universe::out_of_memory_error_metaspace());
       }
-      THROW_OOP_0(Universe::out_of_memory_error_perm_gen());
     }
   }
   return Metablock::initialize(result, word_size);
diff --git a/hotspot/src/share/vm/memory/metaspaceShared.cpp b/hotspot/src/share/vm/memory/metaspaceShared.cpp
index d2c91827485..c7d61f7b732 100644
--- a/hotspot/src/share/vm/memory/metaspaceShared.cpp
+++ b/hotspot/src/share/vm/memory/metaspaceShared.cpp
@@ -826,35 +826,15 @@ public:
   bool reading() const { return true; }
 };
 
-
-// Save bounds of shared spaces mapped in.
-static char* _ro_base = NULL;
-static char* _rw_base = NULL;
-static char* _md_base = NULL;
-static char* _mc_base = NULL;
-
 // Return true if given address is in the mapped shared space.
 bool MetaspaceShared::is_in_shared_space(const void* p) {
-  if (_ro_base == NULL || _rw_base == NULL) {
-    return false;
-  } else {
-    return ((p >= _ro_base && p < (_ro_base + SharedReadOnlySize)) ||
-            (p >= _rw_base && p < (_rw_base + SharedReadWriteSize)));
-  }
+  return UseSharedSpaces && FileMapInfo::current_info()->is_in_shared_space(p);
 }
 
 void MetaspaceShared::print_shared_spaces() {
-  gclog_or_tty->print_cr("Shared Spaces:");
-  gclog_or_tty->print("  read-only " INTPTR_FORMAT "-" INTPTR_FORMAT,
-    _ro_base, _ro_base + SharedReadOnlySize);
-  gclog_or_tty->print("  read-write " INTPTR_FORMAT "-" INTPTR_FORMAT,
-    _rw_base, _rw_base + SharedReadWriteSize);
-  gclog_or_tty->cr();
-  gclog_or_tty->print("  misc-data " INTPTR_FORMAT "-" INTPTR_FORMAT,
-    _md_base, _md_base + SharedMiscDataSize);
-  gclog_or_tty->print("  misc-code " INTPTR_FORMAT "-" INTPTR_FORMAT,
-    _mc_base, _mc_base + SharedMiscCodeSize);
-  gclog_or_tty->cr();
+  if (UseSharedSpaces) {
+    FileMapInfo::current_info()->print_shared_spaces();
+  }
 }
 
 
@@ -874,6 +854,11 @@ bool MetaspaceShared::map_shared_spaces(FileMapInfo* mapinfo) {
 
   assert(!DumpSharedSpaces, "Should not be called with DumpSharedSpaces");
 
+  char* _ro_base = NULL;
+  char* _rw_base = NULL;
+  char* _md_base = NULL;
+  char* _mc_base = NULL;
+
   // Map each shared region
   if ((_ro_base = mapinfo->map_region(ro)) != NULL &&
       (_rw_base = mapinfo->map_region(rw)) != NULL &&
diff --git a/hotspot/src/share/vm/memory/referenceProcessorStats.hpp b/hotspot/src/share/vm/memory/referenceProcessorStats.hpp
index 73208331bac..7497c09b92f 100644
--- a/hotspot/src/share/vm/memory/referenceProcessorStats.hpp
+++ b/hotspot/src/share/vm/memory/referenceProcessorStats.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
  * 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/hotspot/src/share/vm/memory/universe.cpp b/hotspot/src/share/vm/memory/universe.cpp
index b443310b3c3..3514886d0d9 100644
--- a/hotspot/src/share/vm/memory/universe.cpp
+++ b/hotspot/src/share/vm/memory/universe.cpp
@@ -111,7 +111,8 @@ LatestMethodOopCache* Universe::_loader_addClass_cache    = NULL;
 LatestMethodOopCache* Universe::_pd_implies_cache         = NULL;
 ActiveMethodOopsCache* Universe::_reflect_invoke_cache    = NULL;
 oop Universe::_out_of_memory_error_java_heap          = NULL;
-oop Universe::_out_of_memory_error_perm_gen           = NULL;
+oop Universe::_out_of_memory_error_metaspace          = NULL;
+oop Universe::_out_of_memory_error_class_metaspace    = NULL;
 oop Universe::_out_of_memory_error_array_size         = NULL;
 oop Universe::_out_of_memory_error_gc_overhead_limit  = NULL;
 objArrayOop Universe::_preallocated_out_of_memory_error_array = NULL;
@@ -180,7 +181,8 @@ void Universe::oops_do(OopClosure* f, bool do_all) {
   f->do_oop((oop*)&_the_null_string);
   f->do_oop((oop*)&_the_min_jint_string);
   f->do_oop((oop*)&_out_of_memory_error_java_heap);
-  f->do_oop((oop*)&_out_of_memory_error_perm_gen);
+  f->do_oop((oop*)&_out_of_memory_error_metaspace);
+  f->do_oop((oop*)&_out_of_memory_error_class_metaspace);
   f->do_oop((oop*)&_out_of_memory_error_array_size);
   f->do_oop((oop*)&_out_of_memory_error_gc_overhead_limit);
     f->do_oop((oop*)&_preallocated_out_of_memory_error_array);
@@ -563,7 +565,8 @@ bool Universe::should_fill_in_stack_trace(Handle throwable) {
   // a potential loop which could happen if an out of memory occurs when attempting
   // to allocate the backtrace.
   return ((throwable() != Universe::_out_of_memory_error_java_heap) &&
-          (throwable() != Universe::_out_of_memory_error_perm_gen)  &&
+          (throwable() != Universe::_out_of_memory_error_metaspace)  &&
+          (throwable() != Universe::_out_of_memory_error_class_metaspace)  &&
           (throwable() != Universe::_out_of_memory_error_array_size) &&
           (throwable() != Universe::_out_of_memory_error_gc_overhead_limit));
 }
@@ -1014,7 +1017,8 @@ bool universe_post_init() {
     k = SystemDictionary::resolve_or_fail(vmSymbols::java_lang_OutOfMemoryError(), true, CHECK_false);
     k_h = instanceKlassHandle(THREAD, k);
     Universe::_out_of_memory_error_java_heap = k_h->allocate_instance(CHECK_false);
-    Universe::_out_of_memory_error_perm_gen = k_h->allocate_instance(CHECK_false);
+    Universe::_out_of_memory_error_metaspace = k_h->allocate_instance(CHECK_false);
+    Universe::_out_of_memory_error_class_metaspace = k_h->allocate_instance(CHECK_false);
     Universe::_out_of_memory_error_array_size = k_h->allocate_instance(CHECK_false);
     Universe::_out_of_memory_error_gc_overhead_limit =
       k_h->allocate_instance(CHECK_false);
@@ -1047,7 +1051,9 @@ bool universe_post_init() {
     java_lang_Throwable::set_message(Universe::_out_of_memory_error_java_heap, msg());
 
     msg = java_lang_String::create_from_str("Metadata space", CHECK_false);
-    java_lang_Throwable::set_message(Universe::_out_of_memory_error_perm_gen, msg());
+    java_lang_Throwable::set_message(Universe::_out_of_memory_error_metaspace, msg());
+    msg = java_lang_String::create_from_str("Class Metadata space", CHECK_false);
+    java_lang_Throwable::set_message(Universe::_out_of_memory_error_class_metaspace, msg());
 
     msg = java_lang_String::create_from_str("Requested array size exceeds VM limit", CHECK_false);
     java_lang_Throwable::set_message(Universe::_out_of_memory_error_array_size, msg());
diff --git a/hotspot/src/share/vm/memory/universe.hpp b/hotspot/src/share/vm/memory/universe.hpp
index 85397960f8c..24a95e84594 100644
--- a/hotspot/src/share/vm/memory/universe.hpp
+++ b/hotspot/src/share/vm/memory/universe.hpp
@@ -178,10 +178,12 @@ class Universe: AllStatic {
   static LatestMethodOopCache* _loader_addClass_cache;    // method for registering loaded classes in class loader vector
   static LatestMethodOopCache* _pd_implies_cache;         // method for checking protection domain attributes
   static ActiveMethodOopsCache* _reflect_invoke_cache;    // method for security checks
-  static oop          _out_of_memory_error_java_heap; // preallocated error object (no backtrace)
-  static oop          _out_of_memory_error_perm_gen;  // preallocated error object (no backtrace)
-  static oop          _out_of_memory_error_array_size;// preallocated error object (no backtrace)
-  static oop          _out_of_memory_error_gc_overhead_limit; // preallocated error object (no backtrace)
+  // preallocated error objects (no backtrace)
+  static oop          _out_of_memory_error_java_heap;
+  static oop          _out_of_memory_error_metaspace;
+  static oop          _out_of_memory_error_class_metaspace;
+  static oop          _out_of_memory_error_array_size;
+  static oop          _out_of_memory_error_gc_overhead_limit;
 
   static Array<int>*       _the_empty_int_array;    // Canonicalized int array
   static Array<u2>*        _the_empty_short_array;  // Canonicalized short array
@@ -352,7 +354,8 @@ class Universe: AllStatic {
   // may or may not have a backtrace. If error has a backtrace then the stack trace is already
   // filled in.
   static oop out_of_memory_error_java_heap()          { return gen_out_of_memory_error(_out_of_memory_error_java_heap);  }
-  static oop out_of_memory_error_perm_gen()           { return gen_out_of_memory_error(_out_of_memory_error_perm_gen);   }
+  static oop out_of_memory_error_metaspace()          { return gen_out_of_memory_error(_out_of_memory_error_metaspace);   }
+  static oop out_of_memory_error_class_metaspace()    { return gen_out_of_memory_error(_out_of_memory_error_class_metaspace);   }
   static oop out_of_memory_error_array_size()         { return gen_out_of_memory_error(_out_of_memory_error_array_size); }
   static oop out_of_memory_error_gc_overhead_limit()  { return gen_out_of_memory_error(_out_of_memory_error_gc_overhead_limit);  }
 
diff --git a/hotspot/src/share/vm/opto/escape.cpp b/hotspot/src/share/vm/opto/escape.cpp
index fd561a0c20c..c95226f110c 100644
--- a/hotspot/src/share/vm/opto/escape.cpp
+++ b/hotspot/src/share/vm/opto/escape.cpp
@@ -933,6 +933,7 @@ void ConnectionGraph::process_call_arguments(CallNode *call) {
                 (call->as_CallLeaf()->_name != NULL &&
                  (strcmp(call->as_CallLeaf()->_name, "g1_wb_pre")  == 0 ||
                   strcmp(call->as_CallLeaf()->_name, "g1_wb_post") == 0 ||
+                  strcmp(call->as_CallLeaf()->_name, "updateBytesCRC32") == 0 ||
                   strcmp(call->as_CallLeaf()->_name, "aescrypt_encryptBlock") == 0 ||
                   strcmp(call->as_CallLeaf()->_name, "aescrypt_decryptBlock") == 0 ||
                   strcmp(call->as_CallLeaf()->_name, "cipherBlockChaining_encryptAESCrypt") == 0 ||
diff --git a/hotspot/src/share/vm/opto/graphKit.cpp b/hotspot/src/share/vm/opto/graphKit.cpp
index 590770b7c72..a363b11a5b8 100644
--- a/hotspot/src/share/vm/opto/graphKit.cpp
+++ b/hotspot/src/share/vm/opto/graphKit.cpp
@@ -3332,9 +3332,14 @@ AllocateNode* AllocateNode::Ideal_allocation(Node* ptr, PhaseTransform* phase) {
   if (ptr == NULL) {     // reduce dumb test in callers
     return NULL;
   }
-  ptr = ptr->uncast();  // strip a raw-to-oop cast
-  if (ptr == NULL)  return NULL;
-
+  if (ptr->is_CheckCastPP()) { // strip only one raw-to-oop cast
+    ptr = ptr->in(1);
+    if (ptr == NULL) return NULL;
+  }
+  // Return NULL for allocations with several casts:
+  //   j.l.reflect.Array.newInstance(jobject, jint)
+  //   Object.clone()
+  // to keep more precise type from last cast.
   if (ptr->is_Proj()) {
     Node* allo = ptr->in(0);
     if (allo != NULL && allo->is_Allocate()) {
diff --git a/hotspot/src/share/vm/opto/library_call.cpp b/hotspot/src/share/vm/opto/library_call.cpp
index 728d892534b..df84634832a 100644
--- a/hotspot/src/share/vm/opto/library_call.cpp
+++ b/hotspot/src/share/vm/opto/library_call.cpp
@@ -291,6 +291,9 @@ class LibraryCallKit : public GraphKit {
   Node* inline_cipherBlockChaining_AESCrypt_predicate(bool decrypting);
   Node* get_key_start_from_aescrypt_object(Node* aescrypt_object);
   bool inline_encodeISOArray();
+  bool inline_updateCRC32();
+  bool inline_updateBytesCRC32();
+  bool inline_updateByteBufferCRC32();
 };
 
 
@@ -488,6 +491,12 @@ CallGenerator* Compile::make_vm_intrinsic(ciMethod* m, bool is_virtual) {
     is_predicted = true;
     break;
 
+  case vmIntrinsics::_updateCRC32:
+  case vmIntrinsics::_updateBytesCRC32:
+  case vmIntrinsics::_updateByteBufferCRC32:
+    if (!UseCRC32Intrinsics) return NULL;
+    break;
+
  default:
     assert(id <= vmIntrinsics::LAST_COMPILER_INLINE, "caller responsibility");
     assert(id != vmIntrinsics::_Object_init && id != vmIntrinsics::_invoke, "enum out of order?");
@@ -807,6 +816,13 @@ bool LibraryCallKit::try_to_inline() {
   case vmIntrinsics::_encodeISOArray:
     return inline_encodeISOArray();
 
+  case vmIntrinsics::_updateCRC32:
+    return inline_updateCRC32();
+  case vmIntrinsics::_updateBytesCRC32:
+    return inline_updateBytesCRC32();
+  case vmIntrinsics::_updateByteBufferCRC32:
+    return inline_updateByteBufferCRC32();
+
   default:
     // If you get here, it may be that someone has added a new intrinsic
     // to the list in vmSymbols.hpp without implementing it here.
@@ -884,7 +900,7 @@ Node* LibraryCallKit::generate_guard(Node* test, RegionNode* region, float true_
 
   IfNode* iff = create_and_map_if(control(), test, true_prob, COUNT_UNKNOWN);
 
-  Node* if_slow = _gvn.transform( new (C) IfTrueNode(iff) );
+  Node* if_slow = _gvn.transform(new (C) IfTrueNode(iff));
   if (if_slow == top()) {
     // The slow branch is never taken.  No need to build this guard.
     return NULL;
@@ -893,7 +909,7 @@ Node* LibraryCallKit::generate_guard(Node* test, RegionNode* region, float true_
   if (region != NULL)
     region->add_req(if_slow);
 
-  Node* if_fast = _gvn.transform( new (C) IfFalseNode(iff) );
+  Node* if_fast = _gvn.transform(new (C) IfFalseNode(iff));
   set_control(if_fast);
 
   return if_slow;
@@ -912,8 +928,8 @@ inline Node* LibraryCallKit::generate_negative_guard(Node* index, RegionNode* re
     return NULL;                // already stopped
   if (_gvn.type(index)->higher_equal(TypeInt::POS)) // [0,maxint]
     return NULL;                // index is already adequately typed
-  Node* cmp_lt = _gvn.transform( new (C) CmpINode(index, intcon(0)) );
-  Node* bol_lt = _gvn.transform( new (C) BoolNode(cmp_lt, BoolTest::lt) );
+  Node* cmp_lt = _gvn.transform(new (C) CmpINode(index, intcon(0)));
+  Node* bol_lt = _gvn.transform(new (C) BoolNode(cmp_lt, BoolTest::lt));
   Node* is_neg = generate_guard(bol_lt, region, PROB_MIN);
   if (is_neg != NULL && pos_index != NULL) {
     // Emulate effect of Parse::adjust_map_after_if.
@@ -930,9 +946,9 @@ inline Node* LibraryCallKit::generate_nonpositive_guard(Node* index, bool never_
     return NULL;                // already stopped
   if (_gvn.type(index)->higher_equal(TypeInt::POS1)) // [1,maxint]
     return NULL;                // index is already adequately typed
-  Node* cmp_le = _gvn.transform( new (C) CmpINode(index, intcon(0)) );
+  Node* cmp_le = _gvn.transform(new (C) CmpINode(index, intcon(0)));
   BoolTest::mask le_or_eq = (never_negative ? BoolTest::eq : BoolTest::le);
-  Node* bol_le = _gvn.transform( new (C) BoolNode(cmp_le, le_or_eq) );
+  Node* bol_le = _gvn.transform(new (C) BoolNode(cmp_le, le_or_eq));
   Node* is_notp = generate_guard(bol_le, NULL, PROB_MIN);
   if (is_notp != NULL && pos_index != NULL) {
     // Emulate effect of Parse::adjust_map_after_if.
@@ -968,9 +984,9 @@ inline Node* LibraryCallKit::generate_limit_guard(Node* offset,
     return NULL;                // common case of whole-array copy
   Node* last = subseq_length;
   if (!zero_offset)             // last += offset
-    last = _gvn.transform( new (C) AddINode(last, offset));
-  Node* cmp_lt = _gvn.transform( new (C) CmpUNode(array_length, last) );
-  Node* bol_lt = _gvn.transform( new (C) BoolNode(cmp_lt, BoolTest::lt) );
+    last = _gvn.transform(new (C) AddINode(last, offset));
+  Node* cmp_lt = _gvn.transform(new (C) CmpUNode(array_length, last));
+  Node* bol_lt = _gvn.transform(new (C) BoolNode(cmp_lt, BoolTest::lt));
   Node* is_over = generate_guard(bol_lt, region, PROB_MIN);
   return is_over;
 }
@@ -1151,8 +1167,8 @@ bool LibraryCallKit::inline_string_equals() {
     Node* argument_cnt  = load_String_length(no_ctrl, argument);
 
     // Check for receiver count != argument count
-    Node* cmp = _gvn.transform( new(C) CmpINode(receiver_cnt, argument_cnt) );
-    Node* bol = _gvn.transform( new(C) BoolNode(cmp, BoolTest::ne) );
+    Node* cmp = _gvn.transform(new(C) CmpINode(receiver_cnt, argument_cnt));
+    Node* bol = _gvn.transform(new(C) BoolNode(cmp, BoolTest::ne));
     Node* if_ne = generate_slow_guard(bol, NULL);
     if (if_ne != NULL) {
       phi->init_req(4, intcon(0));
@@ -1258,7 +1274,7 @@ Node* LibraryCallKit::string_indexOf(Node* string_object, ciTypeArray* target_ar
   Node* sourceOffset  = load_String_offset(no_ctrl, string_object);
   Node* sourceCount   = load_String_length(no_ctrl, string_object);
 
-  Node* target = _gvn.transform( makecon(TypeOopPtr::make_from_constant(target_array, true)) );
+  Node* target = _gvn.transform( makecon(TypeOopPtr::make_from_constant(target_array, true)));
   jint target_length = target_array->length();
   const TypeAry* target_array_type = TypeAry::make(TypeInt::CHAR, TypeInt::make(0, target_length, Type::WidenMin));
   const TypeAryPtr* target_type = TypeAryPtr::make(TypePtr::BotPTR, target_array_type, target_array->klass(), true, Type::OffsetBot);
@@ -1365,8 +1381,8 @@ bool LibraryCallKit::inline_string_indexOf() {
     Node* substr_cnt  = load_String_length(no_ctrl, arg);
 
     // Check for substr count > string count
-    Node* cmp = _gvn.transform( new(C) CmpINode(substr_cnt, source_cnt) );
-    Node* bol = _gvn.transform( new(C) BoolNode(cmp, BoolTest::gt) );
+    Node* cmp = _gvn.transform(new(C) CmpINode(substr_cnt, source_cnt));
+    Node* bol = _gvn.transform(new(C) BoolNode(cmp, BoolTest::gt));
     Node* if_gt = generate_slow_guard(bol, NULL);
     if (if_gt != NULL) {
       result_phi->init_req(2, intcon(-1));
@@ -1375,8 +1391,8 @@ bool LibraryCallKit::inline_string_indexOf() {
 
     if (!stopped()) {
       // Check for substr count == 0
-      cmp = _gvn.transform( new(C) CmpINode(substr_cnt, intcon(0)) );
-      bol = _gvn.transform( new(C) BoolNode(cmp, BoolTest::eq) );
+      cmp = _gvn.transform(new(C) CmpINode(substr_cnt, intcon(0)));
+      bol = _gvn.transform(new(C) BoolNode(cmp, BoolTest::eq));
       Node* if_zero = generate_slow_guard(bol, NULL);
       if (if_zero != NULL) {
         result_phi->init_req(3, intcon(0));
@@ -1552,7 +1568,7 @@ bool LibraryCallKit::inline_trig(vmIntrinsics::ID id) {
     // Check PI/4 : abs(arg)
     Node *cmp = _gvn.transform(new (C) CmpDNode(pi4,abs));
     // Check: If PI/4 < abs(arg) then go slow
-    Node *bol = _gvn.transform( new (C) BoolNode( cmp, BoolTest::lt ) );
+    Node *bol = _gvn.transform(new (C) BoolNode( cmp, BoolTest::lt ));
     // Branch either way
     IfNode *iff = create_and_xform_if(control(),bol, PROB_STATIC_FREQUENT, COUNT_UNKNOWN);
     set_control(opt_iff(r,iff));
@@ -1617,8 +1633,8 @@ void LibraryCallKit::finish_pow_exp(Node* result, Node* x, Node* y, const TypeFu
     // to the runtime to properly handle corner cases
 
     IfNode* iff = create_and_xform_if(control(), bolisnum, PROB_STATIC_FREQUENT, COUNT_UNKNOWN);
-    Node* if_slow = _gvn.transform( new (C) IfFalseNode(iff) );
-    Node* if_fast = _gvn.transform( new (C) IfTrueNode(iff) );
+    Node* if_slow = _gvn.transform(new (C) IfFalseNode(iff));
+    Node* if_fast = _gvn.transform(new (C) IfTrueNode(iff));
 
     if (!if_slow->is_top()) {
       RegionNode* result_region = new (C) RegionNode(3);
@@ -1704,42 +1720,42 @@ bool LibraryCallKit::inline_pow() {
     // Check x:0
     Node *cmp = _gvn.transform(new (C) CmpDNode(x, zeronode));
     // Check: If (x<=0) then go complex path
-    Node *bol1 = _gvn.transform( new (C) BoolNode( cmp, BoolTest::le ) );
+    Node *bol1 = _gvn.transform(new (C) BoolNode( cmp, BoolTest::le ));
     // Branch either way
     IfNode *if1 = create_and_xform_if(control(),bol1, PROB_STATIC_INFREQUENT, COUNT_UNKNOWN);
     // Fast path taken; set region slot 3
-    Node *fast_taken = _gvn.transform( new (C) IfFalseNode(if1) );
+    Node *fast_taken = _gvn.transform(new (C) IfFalseNode(if1));
     r->init_req(3,fast_taken); // Capture fast-control
 
     // Fast path not-taken, i.e. slow path
-    Node *complex_path = _gvn.transform( new (C) IfTrueNode(if1) );
+    Node *complex_path = _gvn.transform(new (C) IfTrueNode(if1));
 
     // Set fast path result
-    Node *fast_result = _gvn.transform( new (C) PowDNode(C, control(), x, y) );
+    Node *fast_result = _gvn.transform(new (C) PowDNode(C, control(), x, y));
     phi->init_req(3, fast_result);
 
     // Complex path
     // Build the second if node (if y is long)
     // Node for (long)y
-    Node *longy = _gvn.transform( new (C) ConvD2LNode(y));
+    Node *longy = _gvn.transform(new (C) ConvD2LNode(y));
     // Node for (double)((long) y)
-    Node *doublelongy= _gvn.transform( new (C) ConvL2DNode(longy));
+    Node *doublelongy= _gvn.transform(new (C) ConvL2DNode(longy));
     // Check (double)((long) y) : y
     Node *cmplongy= _gvn.transform(new (C) CmpDNode(doublelongy, y));
     // Check if (y isn't long) then go to slow path
 
-    Node *bol2 = _gvn.transform( new (C) BoolNode( cmplongy, BoolTest::ne ) );
+    Node *bol2 = _gvn.transform(new (C) BoolNode( cmplongy, BoolTest::ne ));
     // Branch either way
     IfNode *if2 = create_and_xform_if(complex_path,bol2, PROB_STATIC_INFREQUENT, COUNT_UNKNOWN);
-    Node* ylong_path = _gvn.transform( new (C) IfFalseNode(if2));
+    Node* ylong_path = _gvn.transform(new (C) IfFalseNode(if2));
 
-    Node *slow_path = _gvn.transform( new (C) IfTrueNode(if2) );
+    Node *slow_path = _gvn.transform(new (C) IfTrueNode(if2));
 
     // Calculate DPow(abs(x), y)*(1 & (long)y)
     // Node for constant 1
     Node *conone = longcon(1);
     // 1& (long)y
-    Node *signnode= _gvn.transform( new (C) AndLNode(conone, longy) );
+    Node *signnode= _gvn.transform(new (C) AndLNode(conone, longy));
 
     // A huge number is always even. Detect a huge number by checking
     // if y + 1 == y and set integer to be tested for parity to 0.
@@ -1747,9 +1763,9 @@ bool LibraryCallKit::inline_pow() {
     // (long)9.223372036854776E18 = max_jlong
     // (double)(long)9.223372036854776E18 = 9.223372036854776E18
     // max_jlong is odd but 9.223372036854776E18 is even
-    Node* yplus1 = _gvn.transform( new (C) AddDNode(y, makecon(TypeD::make(1))));
+    Node* yplus1 = _gvn.transform(new (C) AddDNode(y, makecon(TypeD::make(1))));
     Node *cmpyplus1= _gvn.transform(new (C) CmpDNode(yplus1, y));
-    Node *bolyplus1 = _gvn.transform( new (C) BoolNode( cmpyplus1, BoolTest::eq ) );
+    Node *bolyplus1 = _gvn.transform(new (C) BoolNode( cmpyplus1, BoolTest::eq ));
     Node* correctedsign = NULL;
     if (ConditionalMoveLimit != 0) {
       correctedsign = _gvn.transform( CMoveNode::make(C, NULL, bolyplus1, signnode, longcon(0), TypeLong::LONG));
@@ -1757,8 +1773,8 @@ bool LibraryCallKit::inline_pow() {
       IfNode *ifyplus1 = create_and_xform_if(ylong_path,bolyplus1, PROB_FAIR, COUNT_UNKNOWN);
       RegionNode *r = new (C) RegionNode(3);
       Node *phi = new (C) PhiNode(r, TypeLong::LONG);
-      r->init_req(1, _gvn.transform( new (C) IfFalseNode(ifyplus1)));
-      r->init_req(2, _gvn.transform( new (C) IfTrueNode(ifyplus1)));
+      r->init_req(1, _gvn.transform(new (C) IfFalseNode(ifyplus1)));
+      r->init_req(2, _gvn.transform(new (C) IfTrueNode(ifyplus1)));
       phi->init_req(1, signnode);
       phi->init_req(2, longcon(0));
       correctedsign = _gvn.transform(phi);
@@ -1771,11 +1787,11 @@ bool LibraryCallKit::inline_pow() {
     // Check (1&(long)y)==0?
     Node *cmpeq1 = _gvn.transform(new (C) CmpLNode(correctedsign, conzero));
     // Check if (1&(long)y)!=0?, if so the result is negative
-    Node *bol3 = _gvn.transform( new (C) BoolNode( cmpeq1, BoolTest::ne ) );
+    Node *bol3 = _gvn.transform(new (C) BoolNode( cmpeq1, BoolTest::ne ));
     // abs(x)
-    Node *absx=_gvn.transform( new (C) AbsDNode(x));
+    Node *absx=_gvn.transform(new (C) AbsDNode(x));
     // abs(x)^y
-    Node *absxpowy = _gvn.transform( new (C) PowDNode(C, control(), absx, y) );
+    Node *absxpowy = _gvn.transform(new (C) PowDNode(C, control(), absx, y));
     // -abs(x)^y
     Node *negabsxpowy = _gvn.transform(new (C) NegDNode (absxpowy));
     // (1&(long)y)==1?-DPow(abs(x), y):DPow(abs(x), y)
@@ -1786,8 +1802,8 @@ bool LibraryCallKit::inline_pow() {
       IfNode *ifyeven = create_and_xform_if(ylong_path,bol3, PROB_FAIR, COUNT_UNKNOWN);
       RegionNode *r = new (C) RegionNode(3);
       Node *phi = new (C) PhiNode(r, Type::DOUBLE);
-      r->init_req(1, _gvn.transform( new (C) IfFalseNode(ifyeven)));
-      r->init_req(2, _gvn.transform( new (C) IfTrueNode(ifyeven)));
+      r->init_req(1, _gvn.transform(new (C) IfFalseNode(ifyeven)));
+      r->init_req(2, _gvn.transform(new (C) IfTrueNode(ifyeven)));
       phi->init_req(1, absxpowy);
       phi->init_req(2, negabsxpowy);
       signresult = _gvn.transform(phi);
@@ -1920,7 +1936,7 @@ LibraryCallKit::generate_min_max(vmIntrinsics::ID id, Node* x0, Node* y0) {
   int   cmp_op = Op_CmpI;
   Node* xkey = xvalue;
   Node* ykey = yvalue;
-  Node* ideal_cmpxy = _gvn.transform( new(C) CmpINode(xkey, ykey) );
+  Node* ideal_cmpxy = _gvn.transform(new(C) CmpINode(xkey, ykey));
   if (ideal_cmpxy->is_Cmp()) {
     // E.g., if we have CmpI(length - offset, count),
     // it might idealize to CmpI(length, count + offset)
@@ -2013,7 +2029,7 @@ LibraryCallKit::generate_min_max(vmIntrinsics::ID id, Node* x0, Node* y0) {
   default:
     if (cmpxy == NULL)
       cmpxy = ideal_cmpxy;
-    best_bol = _gvn.transform( new(C) BoolNode(cmpxy, BoolTest::lt) );
+    best_bol = _gvn.transform(new(C) BoolNode(cmpxy, BoolTest::lt));
     // and fall through:
   case BoolTest::lt:          // x < y
   case BoolTest::le:          // x <= y
@@ -2073,7 +2089,7 @@ LibraryCallKit::classify_unsafe_addr(Node* &base, Node* &offset) {
     return Type::AnyPtr;
   } else if (base_type == TypePtr::NULL_PTR) {
     // Since this is a NULL+long form, we have to switch to a rawptr.
-    base   = _gvn.transform( new (C) CastX2PNode(offset) );
+    base   = _gvn.transform(new (C) CastX2PNode(offset));
     offset = MakeConX(0);
     return Type::RawPtr;
   } else if (base_type->base() == Type::RawPtr) {
@@ -2467,7 +2483,7 @@ bool LibraryCallKit::inline_unsafe_access(bool is_native_ptr, bool is_store, Bas
     case T_ADDRESS:
       // Repackage the long as a pointer.
       val = ConvL2X(val);
-      val = _gvn.transform( new (C) CastX2PNode(val) );
+      val = _gvn.transform(new (C) CastX2PNode(val));
       break;
     }
 
@@ -2775,7 +2791,7 @@ bool LibraryCallKit::inline_unsafe_load_store(BasicType type, LoadStoreKind kind
   // SCMemProjNodes represent the memory state of a LoadStore. Their
   // main role is to prevent LoadStore nodes from being optimized away
   // when their results aren't used.
-  Node* proj = _gvn.transform( new (C) SCMemProjNode(load_store));
+  Node* proj = _gvn.transform(new (C) SCMemProjNode(load_store));
   set_memory(proj, alias_idx);
 
   // Add the trailing membar surrounding the access
@@ -3010,8 +3026,8 @@ bool LibraryCallKit::inline_native_isInterrupted() {
   Node* rec_thr = argument(0);
   Node* tls_ptr = NULL;
   Node* cur_thr = generate_current_thread(tls_ptr);
-  Node* cmp_thr = _gvn.transform( new (C) CmpPNode(cur_thr, rec_thr) );
-  Node* bol_thr = _gvn.transform( new (C) BoolNode(cmp_thr, BoolTest::ne) );
+  Node* cmp_thr = _gvn.transform(new (C) CmpPNode(cur_thr, rec_thr));
+  Node* bol_thr = _gvn.transform(new (C) BoolNode(cmp_thr, BoolTest::ne));
 
   generate_slow_guard(bol_thr, slow_region);
 
@@ -3022,36 +3038,36 @@ bool LibraryCallKit::inline_native_isInterrupted() {
 
   // Set the control input on the field _interrupted read to prevent it floating up.
   Node* int_bit = make_load(control(), p, TypeInt::BOOL, T_INT);
-  Node* cmp_bit = _gvn.transform( new (C) CmpINode(int_bit, intcon(0)) );
-  Node* bol_bit = _gvn.transform( new (C) BoolNode(cmp_bit, BoolTest::ne) );
+  Node* cmp_bit = _gvn.transform(new (C) CmpINode(int_bit, intcon(0)));
+  Node* bol_bit = _gvn.transform(new (C) BoolNode(cmp_bit, BoolTest::ne));
 
   IfNode* iff_bit = create_and_map_if(control(), bol_bit, PROB_UNLIKELY_MAG(3), COUNT_UNKNOWN);
 
   // First fast path:  if (!TLS._interrupted) return false;
-  Node* false_bit = _gvn.transform( new (C) IfFalseNode(iff_bit) );
+  Node* false_bit = _gvn.transform(new (C) IfFalseNode(iff_bit));
   result_rgn->init_req(no_int_result_path, false_bit);
   result_val->init_req(no_int_result_path, intcon(0));
 
   // drop through to next case
-  set_control( _gvn.transform(new (C) IfTrueNode(iff_bit)) );
+  set_control( _gvn.transform(new (C) IfTrueNode(iff_bit)));
 
   // (c) Or, if interrupt bit is set and clear_int is false, use 2nd fast path.
   Node* clr_arg = argument(1);
-  Node* cmp_arg = _gvn.transform( new (C) CmpINode(clr_arg, intcon(0)) );
-  Node* bol_arg = _gvn.transform( new (C) BoolNode(cmp_arg, BoolTest::ne) );
+  Node* cmp_arg = _gvn.transform(new (C) CmpINode(clr_arg, intcon(0)));
+  Node* bol_arg = _gvn.transform(new (C) BoolNode(cmp_arg, BoolTest::ne));
   IfNode* iff_arg = create_and_map_if(control(), bol_arg, PROB_FAIR, COUNT_UNKNOWN);
 
   // Second fast path:  ... else if (!clear_int) return true;
-  Node* false_arg = _gvn.transform( new (C) IfFalseNode(iff_arg) );
+  Node* false_arg = _gvn.transform(new (C) IfFalseNode(iff_arg));
   result_rgn->init_req(no_clear_result_path, false_arg);
   result_val->init_req(no_clear_result_path, intcon(1));
 
   // drop through to next case
-  set_control( _gvn.transform(new (C) IfTrueNode(iff_arg)) );
+  set_control( _gvn.transform(new (C) IfTrueNode(iff_arg)));
 
   // (d) Otherwise, go to the slow path.
   slow_region->add_req(control());
-  set_control( _gvn.transform(slow_region) );
+  set_control( _gvn.transform(slow_region));
 
   if (stopped()) {
     // There is no slow path.
@@ -3107,7 +3123,7 @@ Node* LibraryCallKit::load_klass_from_mirror_common(Node* mirror,
   if (region == NULL)  never_see_null = true;
   Node* p = basic_plus_adr(mirror, offset);
   const TypeKlassPtr*  kls_type = TypeKlassPtr::OBJECT_OR_NULL;
-  Node* kls = _gvn.transform( LoadKlassNode::make(_gvn, immutable_memory(), p, TypeRawPtr::BOTTOM, kls_type) );
+  Node* kls = _gvn.transform( LoadKlassNode::make(_gvn, immutable_memory(), p, TypeRawPtr::BOTTOM, kls_type));
   Node* null_ctl = top();
   kls = null_check_oop(kls, &null_ctl, never_see_null);
   if (region != NULL) {
@@ -3129,9 +3145,9 @@ Node* LibraryCallKit::generate_access_flags_guard(Node* kls, int modifier_mask,
   Node* mods = make_load(NULL, modp, TypeInt::INT, T_INT);
   Node* mask = intcon(modifier_mask);
   Node* bits = intcon(modifier_bits);
-  Node* mbit = _gvn.transform( new (C) AndINode(mods, mask) );
-  Node* cmp  = _gvn.transform( new (C) CmpINode(mbit, bits) );
-  Node* bol  = _gvn.transform( new (C) BoolNode(cmp, BoolTest::ne) );
+  Node* mbit = _gvn.transform(new (C) AndINode(mods, mask));
+  Node* cmp  = _gvn.transform(new (C) CmpINode(mbit, bits));
+  Node* bol  = _gvn.transform(new (C) BoolNode(cmp, BoolTest::ne));
   return generate_fair_guard(bol, region);
 }
 Node* LibraryCallKit::generate_interface_guard(Node* kls, RegionNode* region) {
@@ -3282,7 +3298,7 @@ bool LibraryCallKit::inline_native_Class_query(vmIntrinsics::ID id) {
       phi->add_req(makecon(TypeInstPtr::make(env()->Object_klass()->java_mirror())));
     // If we fall through, it's a plain class.  Get its _super.
     p = basic_plus_adr(kls, in_bytes(Klass::super_offset()));
-    kls = _gvn.transform( LoadKlassNode::make(_gvn, immutable_memory(), p, TypeRawPtr::BOTTOM, TypeKlassPtr::OBJECT_OR_NULL) );
+    kls = _gvn.transform( LoadKlassNode::make(_gvn, immutable_memory(), p, TypeRawPtr::BOTTOM, TypeKlassPtr::OBJECT_OR_NULL));
     null_ctl = top();
     kls = null_check_oop(kls, &null_ctl);
     if (null_ctl != top()) {
@@ -3395,8 +3411,8 @@ bool LibraryCallKit::inline_native_subtype_check() {
   set_control(region->in(_prim_0_path)); // go back to first null check
   if (!stopped()) {
     // Since superc is primitive, make a guard for the superc==subc case.
-    Node* cmp_eq = _gvn.transform( new (C) CmpPNode(args[0], args[1]) );
-    Node* bol_eq = _gvn.transform( new (C) BoolNode(cmp_eq, BoolTest::eq) );
+    Node* cmp_eq = _gvn.transform(new (C) CmpPNode(args[0], args[1]));
+    Node* bol_eq = _gvn.transform(new (C) BoolNode(cmp_eq, BoolTest::eq));
     generate_guard(bol_eq, region, PROB_FAIR);
     if (region->req() == PATH_LIMIT+1) {
       // A guard was added.  If the added guard is taken, superc==subc.
@@ -3461,11 +3477,11 @@ Node* LibraryCallKit::generate_array_guard_common(Node* kls, RegionNode* region,
                 ? ((jint)Klass::_lh_array_tag_type_value
                    <<    Klass::_lh_array_tag_shift)
                 : Klass::_lh_neutral_value);
-  Node* cmp = _gvn.transform( new(C) CmpINode(layout_val, intcon(nval)) );
+  Node* cmp = _gvn.transform(new(C) CmpINode(layout_val, intcon(nval)));
   BoolTest::mask btest = BoolTest::lt;  // correct for testing is_[obj]array
   // invert the test if we are looking for a non-array
   if (not_array)  btest = BoolTest(btest).negate();
-  Node* bol = _gvn.transform( new(C) BoolNode(cmp, btest) );
+  Node* bol = _gvn.transform(new(C) BoolNode(cmp, btest));
   return generate_fair_guard(bol, region);
 }
 
@@ -3525,7 +3541,7 @@ bool LibraryCallKit::inline_native_newArray() {
 
   // Return the combined state.
   set_i_o(        _gvn.transform(result_io)  );
-  set_all_memory( _gvn.transform(result_mem) );
+  set_all_memory( _gvn.transform(result_mem));
 
   C->set_has_split_ifs(true); // Has chance for split-if optimization
   set_result(result_reg, result_val);
@@ -3678,8 +3694,8 @@ Node* LibraryCallKit::generate_virtual_guard(Node* obj_klass,
   const TypePtr* native_call_addr = TypeMetadataPtr::make(method);
 
   Node* native_call = makecon(native_call_addr);
-  Node* chk_native  = _gvn.transform( new(C) CmpPNode(target_call, native_call) );
-  Node* test_native = _gvn.transform( new(C) BoolNode(chk_native, BoolTest::ne) );
+  Node* chk_native  = _gvn.transform(new(C) CmpPNode(target_call, native_call));
+  Node* test_native = _gvn.transform(new(C) BoolNode(chk_native, BoolTest::ne));
 
   return generate_slow_guard(test_native, slow_region);
 }
@@ -3800,10 +3816,10 @@ bool LibraryCallKit::inline_native_hashcode(bool is_virtual, bool is_static) {
 
   // Test the header to see if it is unlocked.
   Node *lock_mask      = _gvn.MakeConX(markOopDesc::biased_lock_mask_in_place);
-  Node *lmasked_header = _gvn.transform( new (C) AndXNode(header, lock_mask) );
+  Node *lmasked_header = _gvn.transform(new (C) AndXNode(header, lock_mask));
   Node *unlocked_val   = _gvn.MakeConX(markOopDesc::unlocked_value);
-  Node *chk_unlocked   = _gvn.transform( new (C) CmpXNode( lmasked_header, unlocked_val));
-  Node *test_unlocked  = _gvn.transform( new (C) BoolNode( chk_unlocked, BoolTest::ne) );
+  Node *chk_unlocked   = _gvn.transform(new (C) CmpXNode( lmasked_header, unlocked_val));
+  Node *test_unlocked  = _gvn.transform(new (C) BoolNode( chk_unlocked, BoolTest::ne));
 
   generate_slow_guard(test_unlocked, slow_region);
 
@@ -3813,17 +3829,17 @@ bool LibraryCallKit::inline_native_hashcode(bool is_virtual, bool is_static) {
   // vm: see markOop.hpp.
   Node *hash_mask      = _gvn.intcon(markOopDesc::hash_mask);
   Node *hash_shift     = _gvn.intcon(markOopDesc::hash_shift);
-  Node *hshifted_header= _gvn.transform( new (C) URShiftXNode(header, hash_shift) );
+  Node *hshifted_header= _gvn.transform(new (C) URShiftXNode(header, hash_shift));
   // This hack lets the hash bits live anywhere in the mark object now, as long
   // as the shift drops the relevant bits into the low 32 bits.  Note that
   // Java spec says that HashCode is an int so there's no point in capturing
   // an 'X'-sized hashcode (32 in 32-bit build or 64 in 64-bit build).
   hshifted_header      = ConvX2I(hshifted_header);
-  Node *hash_val       = _gvn.transform( new (C) AndINode(hshifted_header, hash_mask) );
+  Node *hash_val       = _gvn.transform(new (C) AndINode(hshifted_header, hash_mask));
 
   Node *no_hash_val    = _gvn.intcon(markOopDesc::no_hash);
-  Node *chk_assigned   = _gvn.transform( new (C) CmpINode( hash_val, no_hash_val));
-  Node *test_assigned  = _gvn.transform( new (C) BoolNode( chk_assigned, BoolTest::eq) );
+  Node *chk_assigned   = _gvn.transform(new (C) CmpINode( hash_val, no_hash_val));
+  Node *test_assigned  = _gvn.transform(new (C) BoolNode( chk_assigned, BoolTest::eq));
 
   generate_slow_guard(test_assigned, slow_region);
 
@@ -3854,7 +3870,7 @@ bool LibraryCallKit::inline_native_hashcode(bool is_virtual, bool is_static) {
 
   // Return the combined state.
   set_i_o(        _gvn.transform(result_io)  );
-  set_all_memory( _gvn.transform(result_mem) );
+  set_all_memory( _gvn.transform(result_mem));
 
   set_result(result_reg, result_val);
   return true;
@@ -3982,7 +3998,7 @@ bool LibraryCallKit::inline_fp_conversions(vmIntrinsics::ID id) {
     Node *opt_isnan = _gvn.transform(ifisnan);
     assert( opt_isnan->is_If(), "Expect an IfNode");
     IfNode *opt_ifisnan = (IfNode*)opt_isnan;
-    Node *iftrue = _gvn.transform( new (C) IfTrueNode(opt_ifisnan) );
+    Node *iftrue = _gvn.transform(new (C) IfTrueNode(opt_ifisnan));
 
     set_control(iftrue);
 
@@ -4023,7 +4039,7 @@ bool LibraryCallKit::inline_fp_conversions(vmIntrinsics::ID id) {
     Node *opt_isnan = _gvn.transform(ifisnan);
     assert( opt_isnan->is_If(), "Expect an IfNode");
     IfNode *opt_ifisnan = (IfNode*)opt_isnan;
-    Node *iftrue = _gvn.transform( new (C) IfTrueNode(opt_ifisnan) );
+    Node *iftrue = _gvn.transform(new (C) IfTrueNode(opt_ifisnan));
 
     set_control(iftrue);
 
@@ -4152,8 +4168,8 @@ void LibraryCallKit::copy_to_clone(Node* obj, Node* alloc_obj, Node* obj_size, b
 
   // Compute the length also, if needed:
   Node* countx = size;
-  countx = _gvn.transform( new (C) SubXNode(countx, MakeConX(base_off)) );
-  countx = _gvn.transform( new (C) URShiftXNode(countx, intcon(LogBytesPerLong) ));
+  countx = _gvn.transform(new (C) SubXNode(countx, MakeConX(base_off)));
+  countx = _gvn.transform(new (C) URShiftXNode(countx, intcon(LogBytesPerLong) ));
 
   const TypePtr* raw_adr_type = TypeRawPtr::BOTTOM;
   bool disjoint_bases = true;
@@ -4357,9 +4373,9 @@ bool LibraryCallKit::inline_native_clone(bool is_virtual) {
     }
 
     // Return the combined state.
-    set_control(    _gvn.transform(result_reg) );
-    set_i_o(        _gvn.transform(result_i_o) );
-    set_all_memory( _gvn.transform(result_mem) );
+    set_control(    _gvn.transform(result_reg));
+    set_i_o(        _gvn.transform(result_i_o));
+    set_all_memory( _gvn.transform(result_mem));
   } // original reexecute is set back here
 
   set_result(_gvn.transform(result_val));
@@ -4684,8 +4700,8 @@ LibraryCallKit::generate_arraycopy(const TypePtr* adr_type,
     // are dest_head = dest[0..off] and dest_tail = dest[off+len..dest.length].
     Node* dest_size   = alloc->in(AllocateNode::AllocSize);
     Node* dest_length = alloc->in(AllocateNode::ALength);
-    Node* dest_tail   = _gvn.transform( new(C) AddINode(dest_offset,
-                                                          copy_length) );
+    Node* dest_tail   = _gvn.transform(new(C) AddINode(dest_offset,
+                                                          copy_length));
 
     // If there is a head section that needs zeroing, do it now.
     if (find_int_con(dest_offset, -1) != 0) {
@@ -4701,8 +4717,8 @@ LibraryCallKit::generate_arraycopy(const TypePtr* adr_type,
     // the copy to a more hardware-friendly word size of 64 bits.
     Node* tail_ctl = NULL;
     if (!stopped() && !dest_tail->eqv_uncast(dest_length)) {
-      Node* cmp_lt   = _gvn.transform( new(C) CmpINode(dest_tail, dest_length) );
-      Node* bol_lt   = _gvn.transform( new(C) BoolNode(cmp_lt, BoolTest::lt) );
+      Node* cmp_lt   = _gvn.transform(new(C) CmpINode(dest_tail, dest_length));
+      Node* bol_lt   = _gvn.transform(new(C) BoolNode(cmp_lt, BoolTest::lt));
       tail_ctl = generate_slow_guard(bol_lt, NULL);
       assert(tail_ctl != NULL || !stopped(), "must be an outcome");
     }
@@ -4745,7 +4761,7 @@ LibraryCallKit::generate_arraycopy(const TypePtr* adr_type,
                              dest_size);
         done_ctl->init_req(2, control());
         done_mem->init_req(2, memory(adr_type));
-        set_control( _gvn.transform(done_ctl) );
+        set_control( _gvn.transform(done_ctl));
         set_memory(  _gvn.transform(done_mem), adr_type );
       }
     }
@@ -4832,18 +4848,18 @@ LibraryCallKit::generate_arraycopy(const TypePtr* adr_type,
     // Clean up after the checked call.
     // The returned value is either 0 or -1^K,
     // where K = number of partially transferred array elements.
-    Node* cmp = _gvn.transform( new(C) CmpINode(checked_value, intcon(0)) );
-    Node* bol = _gvn.transform( new(C) BoolNode(cmp, BoolTest::eq) );
+    Node* cmp = _gvn.transform(new(C) CmpINode(checked_value, intcon(0)));
+    Node* bol = _gvn.transform(new(C) BoolNode(cmp, BoolTest::eq));
     IfNode* iff = create_and_map_if(control(), bol, PROB_MAX, COUNT_UNKNOWN);
 
     // If it is 0, we are done, so transfer to the end.
-    Node* checks_done = _gvn.transform( new(C) IfTrueNode(iff) );
+    Node* checks_done = _gvn.transform(new(C) IfTrueNode(iff));
     result_region->init_req(checked_path, checks_done);
     result_i_o   ->init_req(checked_path, checked_i_o);
     result_memory->init_req(checked_path, checked_mem);
 
     // If it is not zero, merge into the slow call.
-    set_control( _gvn.transform( new(C) IfFalseNode(iff) ));
+    set_control( _gvn.transform(new(C) IfFalseNode(iff) ));
     RegionNode* slow_reg2 = new(C) RegionNode(3);
     PhiNode*    slow_i_o2 = new(C) PhiNode(slow_reg2, Type::ABIO);
     PhiNode*    slow_mem2 = new(C) PhiNode(slow_reg2, Type::MEMORY, adr_type);
@@ -4866,16 +4882,16 @@ LibraryCallKit::generate_arraycopy(const TypePtr* adr_type,
     } else {
       // We must continue the copy exactly where it failed, or else
       // another thread might see the wrong number of writes to dest.
-      Node* checked_offset = _gvn.transform( new(C) XorINode(checked_value, intcon(-1)) );
+      Node* checked_offset = _gvn.transform(new(C) XorINode(checked_value, intcon(-1)));
       Node* slow_offset    = new(C) PhiNode(slow_reg2, TypeInt::INT);
       slow_offset->init_req(1, intcon(0));
       slow_offset->init_req(2, checked_offset);
       slow_offset  = _gvn.transform(slow_offset);
 
       // Adjust the arguments by the conditionally incoming offset.
-      Node* src_off_plus  = _gvn.transform( new(C) AddINode(src_offset,  slow_offset) );
-      Node* dest_off_plus = _gvn.transform( new(C) AddINode(dest_offset, slow_offset) );
-      Node* length_minus  = _gvn.transform( new(C) SubINode(copy_length, slow_offset) );
+      Node* src_off_plus  = _gvn.transform(new(C) AddINode(src_offset,  slow_offset));
+      Node* dest_off_plus = _gvn.transform(new(C) AddINode(dest_offset, slow_offset));
+      Node* length_minus  = _gvn.transform(new(C) SubINode(copy_length, slow_offset));
 
       // Tweak the node variables to adjust the code produced below:
       src_offset  = src_off_plus;
@@ -4914,7 +4930,7 @@ LibraryCallKit::generate_arraycopy(const TypePtr* adr_type,
   }
 
   // Finished; return the combined state.
-  set_control( _gvn.transform(result_region) );
+  set_control( _gvn.transform(result_region));
   set_i_o(     _gvn.transform(result_i_o)    );
   set_memory(  _gvn.transform(result_memory), adr_type );
 
@@ -5096,10 +5112,10 @@ LibraryCallKit::generate_clear_array(const TypePtr* adr_type,
     int      end_round = (-1 << scale) & (BytesPerLong  - 1);
     Node*    end       = ConvI2X(slice_len);
     if (scale != 0)
-      end = _gvn.transform( new(C) LShiftXNode(end, intcon(scale) ));
+      end = _gvn.transform(new(C) LShiftXNode(end, intcon(scale) ));
     end_base += end_round;
-    end = _gvn.transform( new(C) AddXNode(end, MakeConX(end_base)) );
-    end = _gvn.transform( new(C) AndXNode(end, MakeConX(~end_round)) );
+    end = _gvn.transform(new(C) AddXNode(end, MakeConX(end_base)));
+    end = _gvn.transform(new(C) AndXNode(end, MakeConX(~end_round)));
     mem = ClearArrayNode::clear_memory(control(), mem, dest,
                                        start_con, end, &_gvn);
   } else if (start_con < 0 && dest_size != top()) {
@@ -5108,8 +5124,8 @@ LibraryCallKit::generate_clear_array(const TypePtr* adr_type,
     Node* start = slice_idx;
     start = ConvI2X(start);
     if (scale != 0)
-      start = _gvn.transform( new(C) LShiftXNode( start, intcon(scale) ));
-    start = _gvn.transform( new(C) AddXNode(start, MakeConX(abase)) );
+      start = _gvn.transform(new(C) LShiftXNode( start, intcon(scale) ));
+    start = _gvn.transform(new(C) AddXNode(start, MakeConX(abase)));
     if ((bump_bit | clear_low) != 0) {
       int to_clear = (bump_bit | clear_low);
       // Align up mod 8, then store a jint zero unconditionally
@@ -5120,14 +5136,14 @@ LibraryCallKit::generate_clear_array(const TypePtr* adr_type,
         assert((abase & to_clear) == 0, "array base must be long-aligned");
       } else {
         // Bump 'start' up to (or past) the next jint boundary:
-        start = _gvn.transform( new(C) AddXNode(start, MakeConX(bump_bit)) );
+        start = _gvn.transform(new(C) AddXNode(start, MakeConX(bump_bit)));
         assert((abase & clear_low) == 0, "array base must be int-aligned");
       }
       // Round bumped 'start' down to jlong boundary in body of array.
-      start = _gvn.transform( new(C) AndXNode(start, MakeConX(~to_clear)) );
+      start = _gvn.transform(new(C) AndXNode(start, MakeConX(~to_clear)));
       if (bump_bit != 0) {
         // Store a zero to the immediately preceding jint:
-        Node* x1 = _gvn.transform( new(C) AddXNode(start, MakeConX(-bump_bit)) );
+        Node* x1 = _gvn.transform(new(C) AddXNode(start, MakeConX(-bump_bit)));
         Node* p1 = basic_plus_adr(dest, x1);
         mem = StoreNode::make(_gvn, control(), mem, p1, adr_type, intcon(0), T_INT);
         mem = _gvn.transform(mem);
@@ -5194,8 +5210,8 @@ LibraryCallKit::generate_block_arraycopy(const TypePtr* adr_type,
   Node* sptr  = basic_plus_adr(src,  src_off);
   Node* dptr  = basic_plus_adr(dest, dest_off);
   Node* countx = dest_size;
-  countx = _gvn.transform( new (C) SubXNode(countx, MakeConX(dest_off)) );
-  countx = _gvn.transform( new (C) URShiftXNode(countx, intcon(LogBytesPerLong)) );
+  countx = _gvn.transform(new (C) SubXNode(countx, MakeConX(dest_off)));
+  countx = _gvn.transform(new (C) URShiftXNode(countx, intcon(LogBytesPerLong)));
 
   bool disjoint_bases = true;   // since alloc != NULL
   generate_unchecked_arraycopy(adr_type, T_LONG, disjoint_bases,
@@ -5360,6 +5376,117 @@ bool LibraryCallKit::inline_encodeISOArray() {
   return true;
 }
 
+/**
+ * Calculate CRC32 for byte.
+ * int java.util.zip.CRC32.update(int crc, int b)
+ */
+bool LibraryCallKit::inline_updateCRC32() {
+  assert(UseCRC32Intrinsics, "need AVX and LCMUL instructions support");
+  assert(callee()->signature()->size() == 2, "update has 2 parameters");
+  // no receiver since it is static method
+  Node* crc  = argument(0); // type: int
+  Node* b    = argument(1); // type: int
+
+  /*
+   *    int c = ~ crc;
+   *    b = timesXtoThe32[(b ^ c) & 0xFF];
+   *    b = b ^ (c >>> 8);
+   *    crc = ~b;
+   */
+
+  Node* M1 = intcon(-1);
+  crc = _gvn.transform(new (C) XorINode(crc, M1));
+  Node* result = _gvn.transform(new (C) XorINode(crc, b));
+  result = _gvn.transform(new (C) AndINode(result, intcon(0xFF)));
+
+  Node* base = makecon(TypeRawPtr::make(StubRoutines::crc_table_addr()));
+  Node* offset = _gvn.transform(new (C) LShiftINode(result, intcon(0x2)));
+  Node* adr = basic_plus_adr(top(), base, ConvI2X(offset));
+  result = make_load(control(), adr, TypeInt::INT, T_INT);
+
+  crc = _gvn.transform(new (C) URShiftINode(crc, intcon(8)));
+  result = _gvn.transform(new (C) XorINode(crc, result));
+  result = _gvn.transform(new (C) XorINode(result, M1));
+  set_result(result);
+  return true;
+}
+
+/**
+ * Calculate CRC32 for byte[] array.
+ * int java.util.zip.CRC32.updateBytes(int crc, byte[] buf, int off, int len)
+ */
+bool LibraryCallKit::inline_updateBytesCRC32() {
+  assert(UseCRC32Intrinsics, "need AVX and LCMUL instructions support");
+  assert(callee()->signature()->size() == 4, "updateBytes has 4 parameters");
+  // no receiver since it is static method
+  Node* crc     = argument(0); // type: int
+  Node* src     = argument(1); // type: oop
+  Node* offset  = argument(2); // type: int
+  Node* length  = argument(3); // type: int
+
+  const Type* src_type = src->Value(&_gvn);
+  const TypeAryPtr* top_src = src_type->isa_aryptr();
+  if (top_src  == NULL || top_src->klass()  == NULL) {
+    // failed array check
+    return false;
+  }
+
+  // Figure out the size and type of the elements we will be copying.
+  BasicType src_elem = src_type->isa_aryptr()->klass()->as_array_klass()->element_type()->basic_type();
+  if (src_elem != T_BYTE) {
+    return false;
+  }
+
+  // 'src_start' points to src array + scaled offset
+  Node* src_start = array_element_address(src, offset, src_elem);
+
+  // We assume that range check is done by caller.
+  // TODO: generate range check (offset+length < src.length) in debug VM.
+
+  // Call the stub.
+  address stubAddr = StubRoutines::updateBytesCRC32();
+  const char *stubName = "updateBytesCRC32";
+
+  Node* call = make_runtime_call(RC_LEAF|RC_NO_FP, OptoRuntime::updateBytesCRC32_Type(),
+                                 stubAddr, stubName, TypePtr::BOTTOM,
+                                 crc, src_start, length);
+  Node* result = _gvn.transform(new (C) ProjNode(call, TypeFunc::Parms));
+  set_result(result);
+  return true;
+}
+
+/**
+ * Calculate CRC32 for ByteBuffer.
+ * int java.util.zip.CRC32.updateByteBuffer(int crc, long buf, int off, int len)
+ */
+bool LibraryCallKit::inline_updateByteBufferCRC32() {
+  assert(UseCRC32Intrinsics, "need AVX and LCMUL instructions support");
+  assert(callee()->signature()->size() == 5, "updateByteBuffer has 4 parameters and one is long");
+  // no receiver since it is static method
+  Node* crc     = argument(0); // type: int
+  Node* src     = argument(1); // type: long
+  Node* offset  = argument(3); // type: int
+  Node* length  = argument(4); // type: int
+
+  src = ConvL2X(src);  // adjust Java long to machine word
+  Node* base = _gvn.transform(new (C) CastX2PNode(src));
+  offset = ConvI2X(offset);
+
+  // 'src_start' points to src array + scaled offset
+  Node* src_start = basic_plus_adr(top(), base, offset);
+
+  // Call the stub.
+  address stubAddr = StubRoutines::updateBytesCRC32();
+  const char *stubName = "updateBytesCRC32";
+
+  Node* call = make_runtime_call(RC_LEAF|RC_NO_FP, OptoRuntime::updateBytesCRC32_Type(),
+                                 stubAddr, stubName, TypePtr::BOTTOM,
+                                 crc, src_start, length);
+  Node* result = _gvn.transform(new (C) ProjNode(call, TypeFunc::Parms));
+  set_result(result);
+  return true;
+}
+
 //----------------------------inline_reference_get----------------------------
 // public T java.lang.ref.Reference.get();
 bool LibraryCallKit::inline_reference_get() {
diff --git a/hotspot/src/share/vm/opto/runtime.cpp b/hotspot/src/share/vm/opto/runtime.cpp
index d0aefad66b7..9a278c5ac1c 100644
--- a/hotspot/src/share/vm/opto/runtime.cpp
+++ b/hotspot/src/share/vm/opto/runtime.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -829,6 +829,28 @@ const TypeFunc* OptoRuntime::aescrypt_block_Type() {
   return TypeFunc::make(domain, range);
 }
 
+/**
+ * int updateBytesCRC32(int crc, byte* b, int len)
+ */
+const TypeFunc* OptoRuntime::updateBytesCRC32_Type() {
+  // create input type (domain)
+  int num_args      = 3;
+  int argcnt = num_args;
+  const Type** fields = TypeTuple::fields(argcnt);
+  int argp = TypeFunc::Parms;
+  fields[argp++] = TypeInt::INT;        // crc
+  fields[argp++] = TypePtr::NOTNULL;    // src
+  fields[argp++] = TypeInt::INT;        // len
+  assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
+  const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
+
+  // result type needed
+  fields = TypeTuple::fields(1);
+  fields[TypeFunc::Parms+0] = TypeInt::INT; // crc result
+  const TypeTuple* range = TypeTuple::make(TypeFunc::Parms+1, fields);
+  return TypeFunc::make(domain, range);
+}
+
 // for cipherBlockChaining calls of aescrypt encrypt/decrypt, four pointers and a length, returning void
 const TypeFunc* OptoRuntime::cipherBlockChaining_aescrypt_Type() {
   // create input type (domain)
diff --git a/hotspot/src/share/vm/opto/runtime.hpp b/hotspot/src/share/vm/opto/runtime.hpp
index 295b7123757..b3f7ff4cb1a 100644
--- a/hotspot/src/share/vm/opto/runtime.hpp
+++ b/hotspot/src/share/vm/opto/runtime.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -284,6 +284,8 @@ private:
   static const TypeFunc* aescrypt_block_Type();
   static const TypeFunc* cipherBlockChaining_aescrypt_Type();
 
+  static const TypeFunc* updateBytesCRC32_Type();
+
   // leaf on stack replacement interpreter accessor types
   static const TypeFunc* osr_end_Type();
 
diff --git a/hotspot/src/share/vm/prims/jni.cpp b/hotspot/src/share/vm/prims/jni.cpp
index 85f3e2e0e41..f37ea34c46d 100644
--- a/hotspot/src/share/vm/prims/jni.cpp
+++ b/hotspot/src/share/vm/prims/jni.cpp
@@ -879,7 +879,7 @@ JNI_ENTRY(jint, jni_PushLocalFrame(JNIEnv *env, jint capacity))
                                    env, capacity);
 #endif /* USDT2 */
   //%note jni_11
-  if (capacity < 0 && capacity > MAX_REASONABLE_LOCAL_CAPACITY) {
+  if (capacity < 0 || capacity > MAX_REASONABLE_LOCAL_CAPACITY) {
 #ifndef USDT2
     DTRACE_PROBE1(hotspot_jni, PushLocalFrame__return, JNI_ERR);
 #else /* USDT2 */
diff --git a/hotspot/src/share/vm/prims/methodHandles.cpp b/hotspot/src/share/vm/prims/methodHandles.cpp
index bb9da0034e4..ac1c796eb31 100644
--- a/hotspot/src/share/vm/prims/methodHandles.cpp
+++ b/hotspot/src/share/vm/prims/methodHandles.cpp
@@ -1137,7 +1137,12 @@ JVM_ENTRY(jobject, MHN_resolve_Mem(JNIEnv *env, jobject igcls, jobject mname_jh,
   if (VerifyMethodHandles && caller_jh != NULL &&
       java_lang_invoke_MemberName::clazz(mname()) != NULL) {
     Klass* reference_klass = java_lang_Class::as_Klass(java_lang_invoke_MemberName::clazz(mname()));
-    if (reference_klass != NULL) {
+    if (reference_klass != NULL && reference_klass->oop_is_objArray()) {
+      reference_klass = ObjArrayKlass::cast(reference_klass)->bottom_klass();
+    }
+
+    // Reflection::verify_class_access can only handle instance classes.
+    if (reference_klass != NULL && reference_klass->oop_is_instance()) {
       // Emulate LinkResolver::check_klass_accessability.
       Klass* caller = java_lang_Class::as_Klass(JNIHandles::resolve_non_null(caller_jh));
       if (!Reflection::verify_class_access(caller,
diff --git a/hotspot/src/share/vm/runtime/arguments.cpp b/hotspot/src/share/vm/runtime/arguments.cpp
index 625feda03f9..c52959d6976 100644
--- a/hotspot/src/share/vm/runtime/arguments.cpp
+++ b/hotspot/src/share/vm/runtime/arguments.cpp
@@ -849,7 +849,7 @@ bool Arguments::process_argument(const char* arg,
     arg_len = equal_sign - argname;
   }
 
-  Flag* found_flag = Flag::find_flag((char*)argname, arg_len, true);
+  Flag* found_flag = Flag::find_flag((const char*)argname, arg_len, true);
   if (found_flag != NULL) {
     char locked_message_buf[BUFLEN];
     found_flag->get_locked_message(locked_message_buf, BUFLEN);
@@ -870,6 +870,14 @@ bool Arguments::process_argument(const char* arg,
   } else {
     jio_fprintf(defaultStream::error_stream(),
                 "Unrecognized VM option '%s'\n", argname);
+    Flag* fuzzy_matched = Flag::fuzzy_match((const char*)argname, arg_len, true);
+    if (fuzzy_matched != NULL) {
+      jio_fprintf(defaultStream::error_stream(),
+                  "Did you mean '%s%s%s'?\n",
+                  (fuzzy_matched->is_bool()) ? "(+/-)" : "",
+                  fuzzy_matched->name,
+                  (fuzzy_matched->is_bool()) ? "" : "=<value>");
+    }
   }
 
   // allow for commandline "commenting out" options like -XX:#+Verbose
@@ -1571,7 +1579,9 @@ void Arguments::set_heap_base_min_address() {
     // By default HeapBaseMinAddress is 2G on all platforms except Solaris x86.
     // G1 currently needs a lot of C-heap, so on Solaris we have to give G1
     // some extra space for the C-heap compared to other collectors.
-    FLAG_SET_ERGO(uintx, HeapBaseMinAddress, 1*G);
+    // Use FLAG_SET_DEFAULT here rather than FLAG_SET_ERGO to make sure that
+    // code that checks for default values work correctly.
+    FLAG_SET_DEFAULT(HeapBaseMinAddress, 1*G);
   }
 }
 
@@ -2211,11 +2221,24 @@ bool Arguments::check_vm_args_consistency() {
     status = false;
   }
 
-  if (ReservedCodeCacheSize < InitialCodeCacheSize) {
+  // Check lower bounds of the code cache
+  // Template Interpreter code is approximately 3X larger in debug builds.
+  uint min_code_cache_size = (CodeCacheMinimumUseSpace DEBUG_ONLY(* 3)) + CodeCacheMinimumFreeSpace;
+  if (InitialCodeCacheSize < (uintx)os::vm_page_size()) {
     jio_fprintf(defaultStream::error_stream(),
-                "Invalid ReservedCodeCacheSize: %dK. Should be greater than InitialCodeCacheSize=%dK\n",
+                "Invalid InitialCodeCacheSize=%dK. Must be at least %dK.\n", InitialCodeCacheSize/K,
+                os::vm_page_size()/K);
+    status = false;
+  } else if (ReservedCodeCacheSize < InitialCodeCacheSize) {
+    jio_fprintf(defaultStream::error_stream(),
+                "Invalid ReservedCodeCacheSize: %dK. Must be at least InitialCodeCacheSize=%dK.\n",
                 ReservedCodeCacheSize/K, InitialCodeCacheSize/K);
     status = false;
+  } else if (ReservedCodeCacheSize < min_code_cache_size) {
+    jio_fprintf(defaultStream::error_stream(),
+                "Invalid ReservedCodeCacheSize=%dK. Must be at least %uK.\n", ReservedCodeCacheSize/K,
+                min_code_cache_size/K);
+    status = false;
   }
 
   return status;
@@ -2616,10 +2639,20 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args,
     // -Xoss
     } else if (match_option(option, "-Xoss", &tail)) {
           // HotSpot does not have separate native and Java stacks, ignore silently for compatibility
-    // -Xmaxjitcodesize
+    } else if (match_option(option, "-XX:CodeCacheExpansionSize=", &tail)) {
+      julong long_CodeCacheExpansionSize = 0;
+      ArgsRange errcode = parse_memory_size(tail, &long_CodeCacheExpansionSize, os::vm_page_size());
+      if (errcode != arg_in_range) {
+        jio_fprintf(defaultStream::error_stream(),
+                   "Invalid argument: %s. Must be at least %luK.\n", option->optionString,
+                   os::vm_page_size()/K);
+        return JNI_EINVAL;
+      }
+      FLAG_SET_CMDLINE(uintx, CodeCacheExpansionSize, (uintx)long_CodeCacheExpansionSize);
     } else if (match_option(option, "-Xmaxjitcodesize", &tail) ||
                match_option(option, "-XX:ReservedCodeCacheSize=", &tail)) {
       julong long_ReservedCodeCacheSize = 0;
+
       ArgsRange errcode = parse_memory_size(tail, &long_ReservedCodeCacheSize, 1);
       if (errcode != arg_in_range) {
         jio_fprintf(defaultStream::error_stream(),
diff --git a/hotspot/src/share/vm/runtime/globals.cpp b/hotspot/src/share/vm/runtime/globals.cpp
index b45e15c9560..a6c47bfe1de 100644
--- a/hotspot/src/share/vm/runtime/globals.cpp
+++ b/hotspot/src/share/vm/runtime/globals.cpp
@@ -276,14 +276,14 @@ static Flag flagTable[] = {
 Flag* Flag::flags = flagTable;
 size_t Flag::numFlags = (sizeof(flagTable) / sizeof(Flag));
 
-inline bool str_equal(const char* s, char* q, size_t len) {
+inline bool str_equal(const char* s, const char* q, size_t len) {
   // s is null terminated, q is not!
   if (strlen(s) != (unsigned int) len) return false;
   return strncmp(s, q, len) == 0;
 }
 
 // Search the flag table for a named flag
-Flag* Flag::find_flag(char* name, size_t length, bool allow_locked) {
+Flag* Flag::find_flag(const char* name, size_t length, bool allow_locked) {
   for (Flag* current = &flagTable[0]; current->name != NULL; current++) {
     if (str_equal(current->name, name, length)) {
       // Found a matching entry.  Report locked flags only if allowed.
@@ -301,6 +301,52 @@ Flag* Flag::find_flag(char* name, size_t length, bool allow_locked) {
   return NULL;
 }
 
+// Compute string similarity based on Dice's coefficient
+static float str_similar(const char* str1, const char* str2, size_t len2) {
+  int len1 = (int) strlen(str1);
+  int total = len1 + (int) len2;
+
+  int hit = 0;
+
+  for (int i = 0; i < len1 -1; ++i) {
+    for (int j = 0; j < (int) len2 -1; ++j) {
+      if ((str1[i] == str2[j]) && (str1[i+1] == str2[j+1])) {
+        ++hit;
+        break;
+      }
+    }
+  }
+
+  return 2.0f * (float) hit / (float) total;
+}
+
+Flag* Flag::fuzzy_match(const char* name, size_t length, bool allow_locked) {
+  float VMOptionsFuzzyMatchSimilarity = 0.7f;
+  Flag* match = NULL;
+  float score;
+  float max_score = -1;
+
+  for (Flag* current = &flagTable[0]; current->name != NULL; current++) {
+    score = str_similar(current->name, name, length);
+    if (score > max_score) {
+      max_score = score;
+      match = current;
+    }
+  }
+
+  if (!(match->is_unlocked() || match->is_unlocker())) {
+    if (!allow_locked) {
+      return NULL;
+    }
+  }
+
+  if (max_score < VMOptionsFuzzyMatchSimilarity) {
+    return NULL;
+  }
+
+  return match;
+}
+
 // Returns the address of the index'th element
 static Flag* address_of_flag(CommandLineFlagWithType flag) {
   assert((size_t)flag < Flag::numFlags, "bad command line flag index");
diff --git a/hotspot/src/share/vm/runtime/globals.hpp b/hotspot/src/share/vm/runtime/globals.hpp
index b1adcf7fce1..d07785d0b61 100644
--- a/hotspot/src/share/vm/runtime/globals.hpp
+++ b/hotspot/src/share/vm/runtime/globals.hpp
@@ -220,7 +220,8 @@ struct Flag {
   // number of flags
   static size_t numFlags;
 
-  static Flag* find_flag(char* name, size_t length, bool allow_locked = false);
+  static Flag* find_flag(const char* name, size_t length, bool allow_locked = false);
+  static Flag* fuzzy_match(const char* name, size_t length, bool allow_locked = false);
 
   bool is_bool() const        { return strcmp(type, "bool") == 0; }
   bool get_bool() const       { return *((bool*) addr); }
@@ -644,6 +645,9 @@ class CommandLineFlags {
   product(bool, UseAESIntrinsics, false,                                    \
           "use intrinsics for AES versions of crypto")                      \
                                                                             \
+  product(bool, UseCRC32Intrinsics, false,                                  \
+          "use intrinsics for java.util.zip.CRC32")                         \
+                                                                            \
   develop(bool, TraceCallFixup, false,                                      \
           "traces all call fixups")                                         \
                                                                             \
@@ -3160,6 +3164,9 @@ class CommandLineFlags {
   product_pd(uintx, InitialCodeCacheSize,                                   \
           "Initial code cache size (in bytes)")                             \
                                                                             \
+  develop_pd(uintx, CodeCacheMinimumUseSpace,                               \
+          "Minimum code cache size (in bytes) required to start VM.")       \
+                                                                            \
   product_pd(uintx, ReservedCodeCacheSize,                                  \
           "Reserved code cache size (in bytes) - maximum code cache size")  \
                                                                             \
diff --git a/hotspot/src/share/vm/runtime/reflection.cpp b/hotspot/src/share/vm/runtime/reflection.cpp
index 15869cc5c0e..f06a7f922aa 100644
--- a/hotspot/src/share/vm/runtime/reflection.cpp
+++ b/hotspot/src/share/vm/runtime/reflection.cpp
@@ -458,7 +458,7 @@ bool Reflection::verify_class_access(Klass* current_class, Klass* new_class, boo
   // doesn't have a classloader.
   if ((current_class == NULL) ||
       (current_class == new_class) ||
-      (InstanceKlass::cast(new_class)->is_public()) ||
+      (new_class->is_public()) ||
       is_same_class_package(current_class, new_class)) {
     return true;
   }
diff --git a/hotspot/src/share/vm/runtime/stubRoutines.cpp b/hotspot/src/share/vm/runtime/stubRoutines.cpp
index c559865b821..a1179acd543 100644
--- a/hotspot/src/share/vm/runtime/stubRoutines.cpp
+++ b/hotspot/src/share/vm/runtime/stubRoutines.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -125,6 +125,9 @@ address StubRoutines::_aescrypt_decryptBlock               = NULL;
 address StubRoutines::_cipherBlockChaining_encryptAESCrypt = NULL;
 address StubRoutines::_cipherBlockChaining_decryptAESCrypt = NULL;
 
+address StubRoutines::_updateBytesCRC32 = NULL;
+address StubRoutines::_crc_table_adr = NULL;
+
 double (* StubRoutines::_intrinsic_log   )(double) = NULL;
 double (* StubRoutines::_intrinsic_log10 )(double) = NULL;
 double (* StubRoutines::_intrinsic_exp   )(double) = NULL;
diff --git a/hotspot/src/share/vm/runtime/stubRoutines.hpp b/hotspot/src/share/vm/runtime/stubRoutines.hpp
index 7ad66371300..b8d61ea0cbf 100644
--- a/hotspot/src/share/vm/runtime/stubRoutines.hpp
+++ b/hotspot/src/share/vm/runtime/stubRoutines.hpp
@@ -204,6 +204,9 @@ class StubRoutines: AllStatic {
   static address _cipherBlockChaining_encryptAESCrypt;
   static address _cipherBlockChaining_decryptAESCrypt;
 
+  static address _updateBytesCRC32;
+  static address _crc_table_adr;
+
   // These are versions of the java.lang.Math methods which perform
   // the same operations as the intrinsic version.  They are used for
   // constant folding in the compiler to ensure equivalence.  If the
@@ -342,6 +345,9 @@ class StubRoutines: AllStatic {
   static address cipherBlockChaining_encryptAESCrypt()  { return _cipherBlockChaining_encryptAESCrypt; }
   static address cipherBlockChaining_decryptAESCrypt()  { return _cipherBlockChaining_decryptAESCrypt; }
 
+  static address updateBytesCRC32()    { return _updateBytesCRC32; }
+  static address crc_table_addr()      { return _crc_table_adr; }
+
   static address select_fill_function(BasicType t, bool aligned, const char* &name);
 
   static address zero_aligned_words()   { return _zero_aligned_words; }
diff --git a/hotspot/src/share/vm/runtime/vmStructs.cpp b/hotspot/src/share/vm/runtime/vmStructs.cpp
index caf785a2cfb..94b24eec8ea 100644
--- a/hotspot/src/share/vm/runtime/vmStructs.cpp
+++ b/hotspot/src/share/vm/runtime/vmStructs.cpp
@@ -437,10 +437,6 @@ typedef BinaryTreeDictionary<Metablock, FreeList> MetablockTreeDictionary;
      static_field(Universe,                    _main_thread_group,                            oop)                                   \
      static_field(Universe,                    _system_thread_group,                          oop)                                   \
      static_field(Universe,                    _the_empty_class_klass_array,                  objArrayOop)                           \
-     static_field(Universe,                    _out_of_memory_error_java_heap,                oop)                                   \
-     static_field(Universe,                    _out_of_memory_error_perm_gen,                 oop)                                   \
-     static_field(Universe,                    _out_of_memory_error_array_size,               oop)                                   \
-     static_field(Universe,                    _out_of_memory_error_gc_overhead_limit,        oop)                                   \
      static_field(Universe,                    _null_ptr_exception_instance,                  oop)                                   \
      static_field(Universe,                    _arithmetic_exception_instance,                oop)                                   \
      static_field(Universe,                    _vm_exception,                                 oop)                                   \
diff --git a/hotspot/src/share/vm/services/memReporter.cpp b/hotspot/src/share/vm/services/memReporter.cpp
index 573d9e03c14..9d0f45ada36 100644
--- a/hotspot/src/share/vm/services/memReporter.cpp
+++ b/hotspot/src/share/vm/services/memReporter.cpp
@@ -188,8 +188,8 @@ void BaselineReporter::diff_callsites(const MemBaseline& cur, const MemBaseline&
                   (MallocCallsitePointer*)prev_malloc_itr.current();
 
   while (cur_malloc_callsite != NULL || prev_malloc_callsite != NULL) {
-    if (prev_malloc_callsite == NULL ||
-        cur_malloc_callsite->addr() < prev_malloc_callsite->addr()) {
+    if (prev_malloc_callsite == NULL) {
+      assert(cur_malloc_callsite != NULL, "sanity check");
       // this is a new callsite
       _outputer.diff_malloc_callsite(cur_malloc_callsite->addr(),
         amount_in_current_scale(cur_malloc_callsite->amount()),
@@ -197,22 +197,42 @@ void BaselineReporter::diff_callsites(const MemBaseline& cur, const MemBaseline&
         diff_in_current_scale(cur_malloc_callsite->amount(), 0),
         diff(cur_malloc_callsite->count(), 0));
       cur_malloc_callsite = (MallocCallsitePointer*)cur_malloc_itr.next();
-    } else if (cur_malloc_callsite == NULL ||
-               cur_malloc_callsite->addr() > prev_malloc_callsite->addr()) {
+    } else if (cur_malloc_callsite == NULL) {
+      assert(prev_malloc_callsite != NULL, "Sanity check");
       // this callsite is already gone
       _outputer.diff_malloc_callsite(prev_malloc_callsite->addr(),
-        amount_in_current_scale(0), 0,
+        0, 0,
         diff_in_current_scale(0, prev_malloc_callsite->amount()),
         diff(0, prev_malloc_callsite->count()));
       prev_malloc_callsite = (MallocCallsitePointer*)prev_malloc_itr.next();
-    } else {  // the same callsite
-      _outputer.diff_malloc_callsite(cur_malloc_callsite->addr(),
-        amount_in_current_scale(cur_malloc_callsite->amount()),
-        cur_malloc_callsite->count(),
-        diff_in_current_scale(cur_malloc_callsite->amount(), prev_malloc_callsite->amount()),
-        diff(cur_malloc_callsite->count(), prev_malloc_callsite->count()));
-      cur_malloc_callsite = (MallocCallsitePointer*)cur_malloc_itr.next();
-      prev_malloc_callsite = (MallocCallsitePointer*)prev_malloc_itr.next();
+    } else {
+      assert(cur_malloc_callsite  != NULL,  "Sanity check");
+      assert(prev_malloc_callsite != NULL,  "Sanity check");
+      if (cur_malloc_callsite->addr() < prev_malloc_callsite->addr()) {
+        // this is a new callsite
+        _outputer.diff_malloc_callsite(cur_malloc_callsite->addr(),
+          amount_in_current_scale(cur_malloc_callsite->amount()),
+          cur_malloc_callsite->count(),
+          diff_in_current_scale(cur_malloc_callsite->amount(), 0),
+          diff(cur_malloc_callsite->count(), 0));
+          cur_malloc_callsite = (MallocCallsitePointer*)cur_malloc_itr.next();
+      } else if (cur_malloc_callsite->addr() > prev_malloc_callsite->addr()) {
+        // this callsite is already gone
+        _outputer.diff_malloc_callsite(prev_malloc_callsite->addr(),
+          0, 0,
+          diff_in_current_scale(0, prev_malloc_callsite->amount()),
+          diff(0, prev_malloc_callsite->count()));
+        prev_malloc_callsite = (MallocCallsitePointer*)prev_malloc_itr.next();
+      } else {
+        // the same callsite
+        _outputer.diff_malloc_callsite(cur_malloc_callsite->addr(),
+          amount_in_current_scale(cur_malloc_callsite->amount()),
+          cur_malloc_callsite->count(),
+          diff_in_current_scale(cur_malloc_callsite->amount(), prev_malloc_callsite->amount()),
+          diff(cur_malloc_callsite->count(), prev_malloc_callsite->count()));
+        cur_malloc_callsite = (MallocCallsitePointer*)cur_malloc_itr.next();
+        prev_malloc_callsite = (MallocCallsitePointer*)prev_malloc_itr.next();
+      }
     }
   }
 
diff --git a/hotspot/src/share/vm/trace/trace.xml b/hotspot/src/share/vm/trace/trace.xml
index c530bbc3c16..6b1d9a8850f 100644
--- a/hotspot/src/share/vm/trace/trace.xml
+++ b/hotspot/src/share/vm/trace/trace.xml
@@ -158,7 +158,7 @@ Declares a structure type that can be used in other events.
       <structvalue type="MetaspaceSizes" field="classSpace" label="Class"/>
     </event>
 
-    <event id="PSHeapSummary" path="vm/gc/heap/ps_summary" label="ParallelScavengeHeap Summary" is_instant="true">
+    <event id="PSHeapSummary" path="vm/gc/heap/ps_summary" label="Parallel Scavenge Heap Summary" is_instant="true">
       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
       <value type="GCWHEN" field="when" label="When" />
 
@@ -203,7 +203,7 @@ Declares a structure type that can be used in other events.
       <value type="G1YCTYPE" field="type" label="Type" />
     </event>
 
-    <event id="EvacuationInfo" path="vm/gc/detailed/evacuation_info" label="Evacuation Info" is_instant="true">
+    <event id="EvacuationInfo" path="vm/gc/detailed/evacuation_info" label="Evacuation Information" is_instant="true">
       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
       <value type="UINT" field="cSetRegions" label="Collection Set Regions"/>
       <value type="BYTES64" field="cSetUsedBefore" label="Collection Set Before" description="Memory usage before GC in the collection set regions"/>
@@ -211,7 +211,7 @@ Declares a structure type that can be used in other events.
       <value type="UINT" field="allocationRegions" label="Allocation Regions" description="Regions chosen as allocation regions during evacuation (includes survivors and old space regions)"/>
       <value type="BYTES64" field="allocRegionsUsedBefore" label="Alloc Regions Before" description="Memory usage before GC in allocation regions"/>
       <value type="BYTES64" field="allocRegionsUsedAfter" label="Alloc Regions After" description="Memory usage after GC in allocation regions"/>
-      <value type="BYTES64" field="bytesCopied" label="BytesCopied"/>
+      <value type="BYTES64" field="bytesCopied" label="Bytes Copied"/>
       <value type="UINT" field="regionsFreed" label="Regions Freed"/>
     </event>
 
@@ -240,14 +240,14 @@ Declares a structure type that can be used in other events.
     <event id="PromotionFailed" path="vm/gc/detailed/promotion_failed" label="Promotion Failed" is_instant="true"
            description="Promotion of an object failed">
       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
-      <structvalue type="CopyFailed" field="data" label="data"/>
+      <structvalue type="CopyFailed" field="data" label="Data"/>
       <value type="OSTHREAD" field="thread" label="Running thread"/>
     </event>
 
     <event id="EvacuationFailed" path="vm/gc/detailed/evacuation_failed" label="Evacuation Failed" is_instant="true"
            description="Evacuation of an object failed">
       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
-      <structvalue type="CopyFailed" field="data" label="data"/>
+      <structvalue type="CopyFailed" field="data" label="Data"/>
     </event>
 
     <event id="ConcurrentModeFailure" path="vm/gc/detailed/concurrent_mode_failure" label="Concurrent Mode Failure"
@@ -309,7 +309,7 @@ Declares a structure type that can be used in other events.
       <value type="USHORT" field="sweepFractionIndex" label="Fraction Index"/>
       <value type="UINT" field="sweptCount" label="Methods Swept"/>
       <value type="UINT" field="flushedCount" label="Methods Flushed"/>
-      <value type="UINT" field="markedCount" label="Methods Reclaim"/>
+      <value type="UINT" field="markedCount" label="Methods Reclaimed"/>
       <value type="UINT" field="zombifiedCount" label="Methods Zombified"/>
     </event>
 
diff --git a/hotspot/src/share/vm/utilities/vmError.cpp b/hotspot/src/share/vm/utilities/vmError.cpp
index f7b940b52e7..64f753bc75c 100644
--- a/hotspot/src/share/vm/utilities/vmError.cpp
+++ b/hotspot/src/share/vm/utilities/vmError.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -799,6 +799,14 @@ void VMError::report(outputStream* st) {
 VMError* volatile VMError::first_error = NULL;
 volatile jlong VMError::first_error_tid = -1;
 
+// An error could happen before tty is initialized or after it has been
+// destroyed. Here we use a very simple unbuffered fdStream for printing.
+// Only out.print_raw() and out.print_raw_cr() should be used, as other
+// printing methods need to allocate large buffer on stack. To format a
+// string, use jio_snprintf() with a static buffer or use staticBufferStream.
+fdStream VMError::out(defaultStream::output_fd());
+fdStream VMError::log; // error log used by VMError::report_and_die()
+
 /** Expand a pattern into a buffer starting at pos and open a file using constructed path */
 static int expand_and_open(const char* pattern, char* buf, size_t buflen, size_t pos) {
   int fd = -1;
@@ -853,13 +861,6 @@ void VMError::report_and_die() {
   // Don't allocate large buffer on stack
   static char buffer[O_BUFLEN];
 
-  // An error could happen before tty is initialized or after it has been
-  // destroyed. Here we use a very simple unbuffered fdStream for printing.
-  // Only out.print_raw() and out.print_raw_cr() should be used, as other
-  // printing methods need to allocate large buffer on stack. To format a
-  // string, use jio_snprintf() with a static buffer or use staticBufferStream.
-  static fdStream out(defaultStream::output_fd());
-
   // How many errors occurred in error handler when reporting first_error.
   static int recursive_error_count;
 
@@ -868,7 +869,6 @@ void VMError::report_and_die() {
   static bool out_done = false;         // done printing to standard out
   static bool log_done = false;         // done saving error log
   static bool transmit_report_done = false; // done error reporting
-  static fdStream log;                  // error log
 
   // disble NMT to avoid further exception
   MemTracker::shutdown(MemTracker::NMT_error_reporting);
diff --git a/hotspot/src/share/vm/utilities/vmError.hpp b/hotspot/src/share/vm/utilities/vmError.hpp
index f298c1edbf5..1b1608bdc90 100644
--- a/hotspot/src/share/vm/utilities/vmError.hpp
+++ b/hotspot/src/share/vm/utilities/vmError.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
  * 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 +96,9 @@ class VMError : public StackObj {
     return (id != OOM_MALLOC_ERROR) && (id != OOM_MMAP_ERROR);
   }
 
+  static fdStream out;
+  static fdStream log; // error log used by VMError::report_and_die()
+
 public:
 
   // Constructor for crashes
diff --git a/hotspot/test/compiler/7088419/CRCTest.java b/hotspot/test/compiler/7088419/CRCTest.java
new file mode 100644
index 00000000000..fa1f520cca8
--- /dev/null
+++ b/hotspot/test/compiler/7088419/CRCTest.java
@@ -0,0 +1,132 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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 7088419
+   @run main CRCTest
+   @summary Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32 and java.util.zip.Adler32
+ */
+
+import java.nio.ByteBuffer;
+import java.util.zip.CRC32;
+import java.util.zip.Checksum;
+
+public class CRCTest {
+
+    public static void main(String[] args) throws Exception {
+
+        byte[] b = initializedBytes(4096 * 4096);
+
+        {
+            CRC32 crc1 = new CRC32();
+            CRC32 crc2 = new CRC32();
+            CRC32 crc3 = new CRC32();
+            CRC32 crc4 = new CRC32();
+
+            crc1.update(b, 0, b.length);
+            updateSerial(crc2, b, 0, b.length);
+            updateDirect(crc3, b, 0, b.length);
+            updateSerialSlow(crc4, b, 0, b.length);
+
+            check(crc1, crc2);
+            check(crc3, crc4);
+            check(crc1, crc3);
+
+            crc1.update(17);
+            crc2.update(17);
+            crc3.update(17);
+            crc4.update(17);
+
+            crc1.update(b, 1, b.length-2);
+            updateSerial(crc2, b, 1, b.length-2);
+            updateDirect(crc3, b, 1, b.length-2);
+            updateSerialSlow(crc4, b, 1, b.length-2);
+
+            check(crc1, crc2);
+            check(crc3, crc4);
+            check(crc1, crc3);
+
+            report("finished huge crc", crc1, crc2, crc3, crc4);
+
+            for (int i = 0; i < 256; i++) {
+                for (int j = 0; j < 256; j += 1) {
+                    crc1.update(b, i, j);
+                    updateSerial(crc2, b, i, j);
+                    updateDirect(crc3, b, i, j);
+                    updateSerialSlow(crc4, b, i, j);
+
+                    check(crc1, crc2);
+                    check(crc3, crc4);
+                    check(crc1, crc3);
+
+                }
+            }
+
+            report("finished small survey crc", crc1, crc2, crc3, crc4);
+        }
+
+    }
+
+    private static void report(String s, Checksum crc1, Checksum crc2,
+            Checksum crc3, Checksum crc4) {
+        System.out.println(s + ", crc1 = " + crc1.getValue() +
+                ", crc2 = " + crc2.getValue()+
+                ", crc3 = " + crc3.getValue()+
+                ", crc4 = " + crc4.getValue());
+    }
+
+    private static void check(Checksum crc1, Checksum crc2) throws Exception {
+        if (crc1.getValue() != crc2.getValue()) {
+            String s = "value 1 = " + crc1.getValue() + ", value 2 = " + crc2.getValue();
+            System.err.println(s);
+            throw new Exception(s);
+        }
+    }
+
+    private static byte[] initializedBytes(int M) {
+        byte[] bytes = new byte[M];
+        for (int i = 0; i < bytes.length; i++) {
+            bytes[i] = (byte) i;
+        }
+        return bytes;
+    }
+
+    private static void updateSerial(Checksum crc, byte[] b, int start, int length) {
+        for (int i = 0; i < length; i++)
+            crc.update(b[i+start]);
+    }
+
+    private static void updateSerialSlow(Checksum crc, byte[] b, int start, int length) {
+        for (int i = 0; i < length; i++)
+            crc.update(b[i+start]);
+        crc.getValue();
+    }
+
+    private static void updateDirect(CRC32 crc3, byte[] b, int start, int length) {
+        ByteBuffer buf = ByteBuffer.allocateDirect(length);
+        buf.put(b, start, length);
+        buf.flip();
+        crc3.update(buf);
+    }
+}
diff --git a/hotspot/test/gc/arguments/TestUnrecognizedVMOptionsHandling.java b/hotspot/test/gc/arguments/TestUnrecognizedVMOptionsHandling.java
new file mode 100644
index 00000000000..a61b5f30940
--- /dev/null
+++ b/hotspot/test/gc/arguments/TestUnrecognizedVMOptionsHandling.java
@@ -0,0 +1,69 @@
+/*
+* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+* 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 TestUnrecognizedVMOptionsHandling
+ * @key gc
+ * @bug 8017611
+ * @summary Tests handling unrecognized VM options
+ * @library /testlibrary
+ * @run main/othervm TestUnrecognizedVMOptionsHandling
+ */
+
+import com.oracle.java.testlibrary.*;
+
+public class TestUnrecognizedVMOptionsHandling {
+
+  public static void main(String args[]) throws Exception {
+    // The first two JAVA processes are expected to fail, but with a correct VM option suggestion
+    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
+      "-XX:+PrintGc",
+      "-version"
+      );
+    OutputAnalyzer outputWithError = new OutputAnalyzer(pb.start());
+    outputWithError.shouldContain("Did you mean '(+/-)PrintGC'?");
+    if (outputWithError.getExitValue() == 0) {
+      throw new RuntimeException("Not expected to get exit value 0");
+    }
+
+    pb = ProcessTools.createJavaProcessBuilder(
+      "-XX:MaxiumHeapSize=500m",
+      "-version"
+      );
+    outputWithError = new OutputAnalyzer(pb.start());
+    outputWithError.shouldContain("Did you mean 'MaxHeapSize=<value>'?");
+    if (outputWithError.getExitValue() == 0) {
+      throw new RuntimeException("Not expected to get exit value 0");
+    }
+
+    // The last JAVA process should run successfully for the purpose of sanity check
+    pb = ProcessTools.createJavaProcessBuilder(
+      "-XX:+PrintGC",
+      "-version"
+      );
+    OutputAnalyzer outputWithNoError = new OutputAnalyzer(pb.start());
+    outputWithNoError.shouldNotContain("Did you mean '(+/-)PrintGC'?");
+    outputWithNoError.shouldHaveExitValue(0);
+  }
+}
+
diff --git a/hotspot/test/runtime/7196045/Test7196045.java b/hotspot/test/runtime/7196045/Test7196045.java
index 59704f72590..4c6fcc8c072 100644
--- a/hotspot/test/runtime/7196045/Test7196045.java
+++ b/hotspot/test/runtime/7196045/Test7196045.java
@@ -26,7 +26,7 @@
  * @test
  * @bug 7196045
  * @summary Possible JVM deadlock in ThreadTimesClosure when using HotspotInternal non-public API.
- * @run main/othervm Test7196045
+ * @run main/othervm -XX:+UsePerfData Test7196045
  */
 
 import java.lang.management.ManagementFactory;
diff --git a/hotspot/test/runtime/8001071/Test8001071.java b/hotspot/test/runtime/8001071/Test8001071.java
new file mode 100644
index 00000000000..df03e197de8
--- /dev/null
+++ b/hotspot/test/runtime/8001071/Test8001071.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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 sun.misc.Unsafe;
+import java.lang.reflect.Field;
+
+@SuppressWarnings("sunapi")
+public class Test8001071 {
+    public static Unsafe unsafe;
+
+    static {
+        try {
+            Field f = Unsafe.class.getDeclaredField("theUnsafe");
+            f.setAccessible(true);
+            unsafe = (Unsafe) f.get(null);
+        } catch ( Exception e ) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String args[]) {
+        unsafe.getObject(new Test8001071(), Short.MAX_VALUE);
+    }
+
+}
diff --git a/hotspot/test/runtime/8001071/Test8001071.sh b/hotspot/test/runtime/8001071/Test8001071.sh
new file mode 100644
index 00000000000..79ba2fe503d
--- /dev/null
+++ b/hotspot/test/runtime/8001071/Test8001071.sh
@@ -0,0 +1,63 @@
+#!/bin/sh
+
+# Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+# 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 8001071
+## @summary Add simple range check into VM implemenation of Unsafe access methods 
+## @compile Test8001071.java
+## @run shell Test8001071.sh
+## @author filipp.zhinkin@oracle.com
+
+VERSION=`${TESTJAVA}/bin/java ${TESTVMOPTS} -version 2>&1`
+
+if [ -n "`echo $VERSION | grep debug`" -o -n "`echo $VERSION | grep jvmg`" ]; then
+        echo "Build type check passed"
+        echo "Continue testing"
+else
+        echo "Fastdebug build is required for this test"
+        exit 0
+fi
+
+${TESTJAVA}/bin/java -cp ${TESTCLASSES} ${TESTVMOPTS} Test8001071 2>&1
+
+HS_ERR_FILE=hs_err_pid*.log
+
+if [ ! -f $HS_ERR_FILE ]
+then
+    echo "hs_err_pid log file was not found"
+    echo "Test failed"
+    exit 1
+fi
+
+grep "assert(byte_offset < p_size) failed: Unsafe access: offset.*> object's size.*" $HS_ERR_FILE
+
+if [ "0" = "$?" ];
+then
+    echo "Range check assertion failed as expected"
+    echo "Test passed"
+    exit 0
+else
+    echo "Range check assertion was not failed"
+    echo "Test failed"
+    exit 1
+fi
diff --git a/jaxp/.hgtags b/jaxp/.hgtags
index 81a40076854..ed78f7ecae7 100644
--- a/jaxp/.hgtags
+++ b/jaxp/.hgtags
@@ -218,3 +218,4 @@ d583a491d63c49eeda4869525048075da1cb596e jdk8-b93
 c84658e1740df64931005a9bc4c8ecef38eb47c3 jdk8-b94
 b8c5f4b6f0fffb44618fc609a584953c4ed67c0b jdk8-b95
 6121efd299235b057f3de94b0a4158c388c2907c jdk8-b96
+6c830db28d21108f32af990ecf4d80a75887980d jdk8-b97
diff --git a/jaxws/.hgtags b/jaxws/.hgtags
index f358e9135cf..fff5bca7aab 100644
--- a/jaxws/.hgtags
+++ b/jaxws/.hgtags
@@ -218,3 +218,4 @@ a0f604766ca14818e2a7b1558cc399499caabf75 jdk8-b92
 254c53fd97ab24942043adcfa5c1a0a38a3b274e jdk8-b94
 1468c94135f978dd29d03bce2f7d7e952154d144 jdk8-b95
 690d34b326bc78a6f5f225522695b41c7f7f70e8 jdk8-b96
+dcde7f049111353ad23175f54985a4f6bfea720c jdk8-b97
diff --git a/jdk/.hgtags b/jdk/.hgtags
index e86f63c268a..45fbf746c13 100644
--- a/jdk/.hgtags
+++ b/jdk/.hgtags
@@ -219,3 +219,4 @@ a2a2a91075ad85becbe10a39d7fd04ef9bea8df5 jdk8-b92
 42aa9f1828852bb8b77e98ec695211493ae0759d jdk8-b95
 4a5d3cf2b3af1660db0237e8da324c140e534fa4 jdk8-b96
 978a95239044f26dcc8a6d59246be07ad6ca6be2 jdk8-b97
+c4908732fef5235f1b98cafe0ce507771ef7892c jdk8-b98
diff --git a/jdk/src/macosx/native/sun/awt/AWTEvent.m b/jdk/src/macosx/native/sun/awt/AWTEvent.m
index fd3caa6051f..b2d54f7e705 100644
--- a/jdk/src/macosx/native/sun/awt/AWTEvent.m
+++ b/jdk/src/macosx/native/sun/awt/AWTEvent.m
@@ -382,7 +382,7 @@ static unichar NsGetDeadKeyChar(unsigned short keyCode)
 {
     TISInputSourceRef currentKeyboard = TISCopyCurrentKeyboardInputSource();
     CFDataRef uchr = (CFDataRef)TISGetInputSourceProperty(currentKeyboard, kTISPropertyUnicodeKeyLayoutData);
-    if (uchr == nil) { return; }
+    if (uchr == nil) { return 0; }
     const UCKeyboardLayout *keyboardLayout = (const UCKeyboardLayout*)CFDataGetBytePtr(uchr);
     // Carbon modifiers should be used instead of NSEvent modifiers
     UInt32 modifierKeyState = (GetCurrentEventKeyModifiers() >> 8) & 0xFF;
diff --git a/jdk/src/share/classes/java/lang/invoke/AbstractValidatingLambdaMetafactory.java b/jdk/src/share/classes/java/lang/invoke/AbstractValidatingLambdaMetafactory.java
index 892a9dd5316..79b3b69fcf3 100644
--- a/jdk/src/share/classes/java/lang/invoke/AbstractValidatingLambdaMetafactory.java
+++ b/jdk/src/share/classes/java/lang/invoke/AbstractValidatingLambdaMetafactory.java
@@ -24,24 +24,23 @@
  */
 package java.lang.invoke;
 
-import java.io.Serializable;
-import java.lang.reflect.Method;
-import java.lang.reflect.Modifier;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
 import sun.invoke.util.Wrapper;
-import static sun.invoke.util.Wrapper.*;
+
+import static sun.invoke.util.Wrapper.forPrimitiveType;
+import static sun.invoke.util.Wrapper.forWrapperType;
+import static sun.invoke.util.Wrapper.isWrapperType;
 
 /**
- * Abstract implementation of a lambda metafactory which provides parameter unrolling and input validation.
+ * Abstract implementation of a lambda metafactory which provides parameter
+ * unrolling and input validation.
  *
  * @see LambdaMetafactory
  */
 /* package */ abstract class AbstractValidatingLambdaMetafactory {
 
     /*
-     * For context, the comments for the following fields are marked in quotes with their values, given this program:
+     * For context, the comments for the following fields are marked in quotes
+     * with their values, given this program:
      * interface II<T> {  Object foo(T x); }
      * interface JJ<R extends Number> extends II<R> { }
      * class CC {  String impl(int i) { return "impl:"+i; }}
@@ -54,9 +53,7 @@ import static sun.invoke.util.Wrapper.*;
     final Class<?> targetClass;               // The class calling the meta-factory via invokedynamic "class X"
     final MethodType invokedType;             // The type of the invoked method "(CC)II"
     final Class<?> samBase;                   // The type of the returned instance "interface JJ"
-    final MethodHandle samMethod;             // Raw method handle for the functional interface method
-    final MethodHandleInfo samInfo;           // Info about the SAM method handle "MethodHandleInfo[9 II.foo(Object)Object]"
-    final Class<?> samClass;                  // Interface containing the SAM method "interface II"
+    final String samMethodName;               // Name of the SAM method "foo"
     final MethodType samMethodType;           // Type of the SAM method "(Object)Object"
     final MethodHandle implMethod;            // Raw method handle for the implementation method
     final MethodHandleInfo implInfo;          // Info about the implementation method handle "MethodHandleInfo[5 CC.impl(int)String]"
@@ -67,44 +64,64 @@ import static sun.invoke.util.Wrapper.*;
     final MethodType instantiatedMethodType;  // Instantiated erased functional interface method type "(Integer)Object"
     final boolean isSerializable;             // Should the returned instance be serializable
     final Class<?>[] markerInterfaces;        // Additional marker interfaces to be implemented
+    final MethodType[] additionalBridges;     // Signatures of additional methods to bridge
 
 
     /**
      * Meta-factory constructor.
      *
-     * @param caller Stacked automatically by VM; represents a lookup context with the accessibility privileges
-     *               of the caller.
-     * @param invokedType Stacked automatically by VM; the signature of the invoked method, which includes the
-     *                    expected static type of the returned lambda object, and the static types of the captured
-     *                    arguments for the lambda.  In the event that the implementation method is an instance method,
-     *                    the first argument in the invocation signature will correspond to the receiver.
-     * @param samMethod The primary method in the functional interface to which the lambda or method reference is
-     *                  being converted, represented as a method handle.
-     * @param implMethod The implementation method which should be called (with suitable adaptation of argument
-     *                   types, return types, and adjustment for captured arguments) when methods of the resulting
-     *                   functional interface instance are invoked.
-     * @param instantiatedMethodType The signature of the primary functional interface method after type variables
-     *                               are substituted with their instantiation from the capture site
+     * @param caller Stacked automatically by VM; represents a lookup context
+     *               with the accessibility privileges of the caller.
+     * @param invokedType Stacked automatically by VM; the signature of the
+     *                    invoked method, which includes the expected static
+     *                    type of the returned lambda object, and the static
+     *                    types of the captured arguments for the lambda.  In
+     *                    the event that the implementation method is an
+     *                    instance method, the first argument in the invocation
+     *                    signature will correspond to the receiver.
+     * @param samMethodName Name of the method in the functional interface to
+     *                      which the lambda or method reference is being
+     *                      converted, represented as a String.
+     * @param samMethodType Type of the method in the functional interface to
+     *                      which the lambda or method reference is being
+     *                      converted, represented as a MethodType.
+     * @param implMethod The implementation method which should be called
+     *                   (with suitable adaptation of argument types, return
+     *                   types, and adjustment for captured arguments) when
+     *                   methods of the resulting functional interface instance
+     *                   are invoked.
+     * @param instantiatedMethodType The signature of the primary functional
+     *                               interface method after type variables are
+     *                               substituted with their instantiation from
+     *                               the capture site
+     * @param isSerializable Should the lambda be made serializable?  If set,
+     *                       either the target type or one of the additional SAM
+     *                       types must extend {@code Serializable}.
+     * @param markerInterfaces Additional interfaces which the lambda object
+     *                       should implement.
+     * @param additionalBridges Method types for additional signatures to be
+     *                          bridged to the implementation method
      * @throws ReflectiveOperationException
-     * @throws LambdaConversionException If any of the meta-factory protocol invariants are violated
+     * @throws LambdaConversionException If any of the meta-factory protocol
+     * invariants are violated
      */
     AbstractValidatingLambdaMetafactory(MethodHandles.Lookup caller,
                                        MethodType invokedType,
-                                       MethodHandle samMethod,
+                                       String samMethodName,
+                                       MethodType samMethodType,
                                        MethodHandle implMethod,
                                        MethodType instantiatedMethodType,
-                                       int flags,
-                                       Class<?>[] markerInterfaces)
+                                       boolean isSerializable,
+                                       Class<?>[] markerInterfaces,
+                                       MethodType[] additionalBridges)
             throws ReflectiveOperationException, LambdaConversionException {
         this.targetClass = caller.lookupClass();
         this.invokedType = invokedType;
 
         this.samBase = invokedType.returnType();
 
-        this.samMethod = samMethod;
-        this.samInfo = new MethodHandleInfo(samMethod);
-        this.samClass = samInfo.getDeclaringClass();
-        this.samMethodType  = samInfo.getMethodType();
+        this.samMethodName = samMethodName;
+        this.samMethodType  = samMethodType;
 
         this.implMethod = implMethod;
         this.implInfo = new MethodHandleInfo(implMethod);
@@ -118,32 +135,24 @@ import static sun.invoke.util.Wrapper.*;
                 implKind == MethodHandleInfo.REF_invokeInterface;
         this.implDefiningClass = implInfo.getDeclaringClass();
         this.implMethodType = implInfo.getMethodType();
-
         this.instantiatedMethodType = instantiatedMethodType;
+        this.isSerializable = isSerializable;
+        this.markerInterfaces = markerInterfaces;
+        this.additionalBridges = additionalBridges;
 
-        if (!samClass.isInterface()) {
+        if (!samBase.isInterface()) {
             throw new LambdaConversionException(String.format(
                     "Functional interface %s is not an interface",
-                    samClass.getName()));
+                    samBase.getName()));
         }
 
-        boolean foundSerializableSupertype = Serializable.class.isAssignableFrom(samBase);
         for (Class<?> c : markerInterfaces) {
             if (!c.isInterface()) {
                 throw new LambdaConversionException(String.format(
                         "Marker interface %s is not an interface",
                         c.getName()));
             }
-            foundSerializableSupertype |= Serializable.class.isAssignableFrom(c);
         }
-        this.isSerializable = ((flags & LambdaMetafactory.FLAG_SERIALIZABLE) != 0)
-                              || foundSerializableSupertype;
-
-        if (isSerializable && !foundSerializableSupertype) {
-            markerInterfaces = Arrays.copyOf(markerInterfaces, markerInterfaces.length + 1);
-            markerInterfaces[markerInterfaces.length-1] = Serializable.class;
-        }
-        this.markerInterfaces = markerInterfaces;
     }
 
     /**
@@ -153,20 +162,14 @@ import static sun.invoke.util.Wrapper.*;
      * functional interface
      * @throws ReflectiveOperationException
      */
-    abstract CallSite buildCallSite() throws ReflectiveOperationException, LambdaConversionException;
+    abstract CallSite buildCallSite()
+            throws ReflectiveOperationException, LambdaConversionException;
 
     /**
      * Check the meta-factory arguments for errors
      * @throws LambdaConversionException if there are improper conversions
      */
     void validateMetafactoryArgs() throws LambdaConversionException {
-        // Check target type is a subtype of class where SAM method is defined
-        if (!samClass.isAssignableFrom(samBase)) {
-            throw new LambdaConversionException(
-                    String.format("Invalid target type %s for lambda conversion; not a subtype of functional interface %s",
-                                  samBase.getName(), samClass.getName()));
-        }
-
         switch (implKind) {
             case MethodHandleInfo.REF_invokeInterface:
             case MethodHandleInfo.REF_invokeVirtual:
@@ -265,9 +268,9 @@ import static sun.invoke.util.Wrapper.*;
      }
 
     /**
-     * Check type adaptability
-     * @param fromType
-     * @param toType
+     * Check type adaptability for parameter types.
+     * @param fromType Type to convert from
+     * @param toType Type to convert to
      * @param strict If true, do strict checks, else allow that fromType may be parameterized
      * @return True if 'fromType' can be passed to an argument of 'toType'
      */
@@ -299,15 +302,14 @@ import static sun.invoke.util.Wrapper.*;
                 }
             } else {
                 // both are reference types: fromType should be a superclass of toType.
-                return strict? toType.isAssignableFrom(fromType) : true;
+                return !strict || toType.isAssignableFrom(fromType);
             }
         }
     }
 
     /**
-     * Check type adaptability for return types -- special handling of void type) and parameterized fromType
-     * @param fromType
-     * @param toType
+     * Check type adaptability for return types --
+     * special handling of void type) and parameterized fromType
      * @return True if 'fromType' can be converted to 'toType'
      */
     private boolean isAdaptableToAsReturn(Class<?> fromType, Class<?> toType) {
@@ -338,89 +340,4 @@ import static sun.invoke.util.Wrapper.*;
     }
     ***********************/
 
-    /**
-     * Find the functional interface method and corresponding abstract methods
-     * which should be bridged. The functional interface method and those to be
-     * bridged will have the same name and number of parameters. Check for
-     * matching default methods (non-abstract), the VM will create bridges for
-     * default methods; We don't have enough readily available type information
-     * to distinguish between where the functional interface method should be
-     * bridged and where the default method should be bridged; This situation is
-     * flagged.
-     */
-    class MethodAnalyzer {
-        private final Method[] methods = samBase.getMethods();
-
-        private Method samMethod = null;
-        private final List<Method> methodsToBridge = new ArrayList<>(methods.length);
-        private boolean conflictFoundBetweenDefaultAndBridge = false;
-
-        MethodAnalyzer() {
-            String samMethodName = samInfo.getName();
-            Class<?>[] samParamTypes = samMethodType.parameterArray();
-            int samParamLength = samParamTypes.length;
-            Class<?> samReturnType = samMethodType.returnType();
-            Class<?> objectClass = Object.class;
-            List<Method> defaultMethods = new ArrayList<>(methods.length);
-
-            for (Method m : methods) {
-                if (m.getName().equals(samMethodName) && m.getDeclaringClass() != objectClass) {
-                    Class<?>[] mParamTypes = m.getParameterTypes();
-                    if (mParamTypes.length == samParamLength) {
-                        // Method matches name and parameter length -- and is not Object
-                        if (Modifier.isAbstract(m.getModifiers())) {
-                            // Method is abstract
-                            if (m.getReturnType().equals(samReturnType)
-                                    && Arrays.equals(mParamTypes, samParamTypes)) {
-                                // Exact match, this is the SAM method signature
-                                samMethod = m;
-                            } else if (!hasMatchingBridgeSignature(m)) {
-                                // Record bridges, exclude methods with duplicate signatures
-                                methodsToBridge.add(m);
-                            }
-                        } else {
-                            // Record default methods for conflict testing
-                            defaultMethods.add(m);
-                        }
-                    }
-                }
-            }
-            for (Method dm : defaultMethods) {
-                if (hasMatchingBridgeSignature(dm)) {
-                    conflictFoundBetweenDefaultAndBridge = true;
-                    break;
-                }
-            }
-        }
-
-        Method getSamMethod() {
-            return samMethod;
-        }
-
-        List<Method> getMethodsToBridge() {
-            return methodsToBridge;
-        }
-
-        boolean conflictFoundBetweenDefaultAndBridge() {
-            return conflictFoundBetweenDefaultAndBridge;
-        }
-
-        /**
-         * Search the list of previously found bridge methods to determine if there is a method with the same signature
-         * (return and parameter types) as the specified method.
-         *
-         * @param m The method to match
-         * @return True if the method was found, False otherwise
-         */
-        private boolean hasMatchingBridgeSignature(Method m) {
-            Class<?>[] ptypes = m.getParameterTypes();
-            Class<?> rtype = m.getReturnType();
-            for (Method md : methodsToBridge) {
-                if (md.getReturnType().equals(rtype) && Arrays.equals(ptypes, md.getParameterTypes())) {
-                    return true;
-                }
-            }
-                    return false;
-                }
-            }
 }
diff --git a/jdk/src/share/classes/java/lang/invoke/InnerClassLambdaMetafactory.java b/jdk/src/share/classes/java/lang/invoke/InnerClassLambdaMetafactory.java
index 0b6f4016b1d..f74678e1bae 100644
--- a/jdk/src/share/classes/java/lang/invoke/InnerClassLambdaMetafactory.java
+++ b/jdk/src/share/classes/java/lang/invoke/InnerClassLambdaMetafactory.java
@@ -25,22 +25,26 @@
 
 package java.lang.invoke;
 
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Method;
-import java.security.ProtectionDomain;
-import java.util.concurrent.atomic.AtomicInteger;
 import jdk.internal.org.objectweb.asm.*;
-import static jdk.internal.org.objectweb.asm.Opcodes.*;
 import sun.misc.Unsafe;
+
+import java.lang.reflect.Constructor;
 import java.security.AccessController;
 import java.security.PrivilegedAction;
+import java.security.ProtectionDomain;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import static jdk.internal.org.objectweb.asm.Opcodes.*;
 
 /**
- * Lambda metafactory implementation which dynamically creates an inner-class-like class per lambda callsite.
+ * Lambda metafactory implementation which dynamically creates an
+ * inner-class-like class per lambda callsite.
  *
  * @see LambdaMetafactory
  */
 /* package */ final class InnerClassLambdaMetafactory extends AbstractValidatingLambdaMetafactory {
+    private static final Unsafe UNSAFE = Unsafe.getUnsafe();
+
     private static final int CLASSFILE_VERSION = 51;
     private static final String METHOD_DESCRIPTOR_VOID = Type.getMethodDescriptor(Type.VOID_TYPE);
     private static final String NAME_MAGIC_ACCESSOR_IMPL = "java/lang/invoke/MagicLambdaImpl";
@@ -54,7 +58,7 @@ import java.security.PrivilegedAction;
     private static final String DESCR_CTOR_SERIALIZED_LAMBDA
             = MethodType.methodType(void.class,
                                     Class.class,
-                                    int.class, String.class, String.class, String.class,
+                                    String.class, String.class, String.class,
                                     int.class, String.class, String.class, String.class,
                                     String.class,
                                     Object[].class).toMethodDescriptorString();
@@ -77,36 +81,56 @@ import java.security.PrivilegedAction;
     private final Type[] instantiatedArgumentTypes;  // ASM types for the functional interface arguments
 
     /**
-     * General meta-factory constructor, standard cases and allowing for uncommon options such as serialization.
+     * General meta-factory constructor, supporting both standard cases and
+     * allowing for uncommon options such as serialization or bridging.
      *
-     * @param caller Stacked automatically by VM; represents a lookup context with the accessibility privileges
-     *               of the caller.
-     * @param invokedType Stacked automatically by VM; the signature of the invoked method, which includes the
-     *                    expected static type of the returned lambda object, and the static types of the captured
-     *                    arguments for the lambda.  In the event that the implementation method is an instance method,
-     *                    the first argument in the invocation signature will correspond to the receiver.
-     * @param samMethod The primary method in the functional interface to which the lambda or method reference is
-     *                  being converted, represented as a method handle.
-     * @param implMethod The implementation method which should be called (with suitable adaptation of argument
-     *                   types, return types, and adjustment for captured arguments) when methods of the resulting
-     *                   functional interface instance are invoked.
-     * @param instantiatedMethodType The signature of the primary functional interface method after type variables
-     *                               are substituted with their instantiation from the capture site
-     * @param flags A bitmask containing flags that may influence the translation of this lambda expression.  Defined
-     *              fields include FLAG_SERIALIZABLE.
-     * @param markerInterfaces Additional interfaces which the lambda object should implement.
+     * @param caller Stacked automatically by VM; represents a lookup context
+     *               with the accessibility privileges of the caller.
+     * @param invokedType Stacked automatically by VM; the signature of the
+     *                    invoked method, which includes the expected static
+     *                    type of the returned lambda object, and the static
+     *                    types of the captured arguments for the lambda.  In
+     *                    the event that the implementation method is an
+     *                    instance method, the first argument in the invocation
+     *                    signature will correspond to the receiver.
+     * @param samMethodName Name of the method in the functional interface to
+     *                      which the lambda or method reference is being
+     *                      converted, represented as a String.
+     * @param samMethodType Type of the method in the functional interface to
+     *                      which the lambda or method reference is being
+     *                      converted, represented as a MethodType.
+     * @param implMethod The implementation method which should be called (with
+     *                   suitable adaptation of argument types, return types,
+     *                   and adjustment for captured arguments) when methods of
+     *                   the resulting functional interface instance are invoked.
+     * @param instantiatedMethodType The signature of the primary functional
+     *                               interface method after type variables are
+     *                               substituted with their instantiation from
+     *                               the capture site
+     * @param isSerializable Should the lambda be made serializable?  If set,
+     *                       either the target type or one of the additional SAM
+     *                       types must extend {@code Serializable}.
+     * @param markerInterfaces Additional interfaces which the lambda object
+     *                       should implement.
+     * @param additionalBridges Method types for additional signatures to be
+     *                          bridged to the implementation method
      * @throws ReflectiveOperationException
-     * @throws LambdaConversionException If any of the meta-factory protocol invariants are violated
+     * @throws LambdaConversionException If any of the meta-factory protocol
+     * invariants are violated
      */
     public InnerClassLambdaMetafactory(MethodHandles.Lookup caller,
                                        MethodType invokedType,
-                                       MethodHandle samMethod,
+                                       String samMethodName,
+                                       MethodType samMethodType,
                                        MethodHandle implMethod,
                                        MethodType instantiatedMethodType,
-                                       int flags,
-                                       Class<?>[] markerInterfaces)
+                                       boolean isSerializable,
+                                       Class<?>[] markerInterfaces,
+                                       MethodType[] additionalBridges)
             throws ReflectiveOperationException, LambdaConversionException {
-        super(caller, invokedType, samMethod, implMethod, instantiatedMethodType, flags, markerInterfaces);
+        super(caller, invokedType, samMethodName, samMethodType,
+              implMethod, instantiatedMethodType,
+              isSerializable, markerInterfaces, additionalBridges);
         implMethodClassName = implDefiningClass.getName().replace('.', '/');
         implMethodName = implInfo.getName();
         implMethodDesc = implMethodType.toMethodDescriptorString();
@@ -124,7 +148,8 @@ import java.security.PrivilegedAction;
         for (int i = 0; i < argTypes.length; i++) {
             argNames[i] = "arg$" + (i + 1);
         }
-        instantiatedArgumentTypes = Type.getArgumentTypes(instantiatedMethodType.toMethodDescriptorString());
+        instantiatedArgumentTypes = Type.getArgumentTypes(
+                instantiatedMethodType.toMethodDescriptorString());
     }
 
     /**
@@ -136,7 +161,8 @@ import java.security.PrivilegedAction;
      * @return a CallSite, which, when invoked, will return an instance of the
      * functional interface
      * @throws ReflectiveOperationException
-     * @throws LambdaConversionException If properly formed functional interface is not found
+     * @throws LambdaConversionException If properly formed functional interface
+     * is not found
      */
     @Override
     CallSite buildCallSite() throws ReflectiveOperationException, LambdaConversionException {
@@ -167,8 +193,8 @@ import java.security.PrivilegedAction;
         } else {
             return new ConstantCallSite(
                     MethodHandles.Lookup.IMPL_LOOKUP
-                                        .findConstructor(innerClass, constructorType)
-                                        .asType(constructorType.changeReturnType(samBase)));
+                         .findConstructor(innerClass, constructorType)
+                         .asType(constructorType.changeReturnType(samBase)));
         }
     }
 
@@ -176,13 +202,20 @@ import java.security.PrivilegedAction;
      * Generate a class file which implements the functional
      * interface, define and return the class.
      *
+     * @implNote The class that is generated does not include signature
+     * information for exceptions that may be present on the SAM method.
+     * This is to reduce classfile size, and is harmless as checked exceptions
+     * are erased anyway, no one will ever compile against this classfile,
+     * and we make no guarantees about the reflective properties of lambda
+     * objects.
+     *
      * @return a Class which implements the functional interface
-     * @throws LambdaConversionException If properly formed functional interface is not found
+     * @throws LambdaConversionException If properly formed functional interface
+     * is not found
      */
     private Class<?> spinInnerClass() throws LambdaConversionException {
-        String samName = samBase.getName().replace('.', '/');
         String[] interfaces = new String[markerInterfaces.length + 1];
-        interfaces[0] = samName;
+        interfaces[0] = samBase.getName().replace('.', '/');
         for (int i=0; i<markerInterfaces.length; i++) {
             interfaces[i+1] = markerInterfaces[i].getName().replace('.', '/');
         }
@@ -192,35 +225,33 @@ import java.security.PrivilegedAction;
 
         // Generate final fields to be filled in by constructor
         for (int i = 0; i < argTypes.length; i++) {
-            FieldVisitor fv = cw.visitField(ACC_PRIVATE + ACC_FINAL, argNames[i], argTypes[i].getDescriptor(),
+            FieldVisitor fv = cw.visitField(ACC_PRIVATE + ACC_FINAL,
+                                            argNames[i],
+                                            argTypes[i].getDescriptor(),
                                             null, null);
             fv.visitEnd();
         }
 
         generateConstructor();
 
-        MethodAnalyzer ma = new MethodAnalyzer();
-
         // Forward the SAM method
-        if (ma.getSamMethod() == null) {
-            throw new LambdaConversionException(String.format("Functional interface method not found: %s", samMethodType));
-        } else {
-            generateForwardingMethod(ma.getSamMethod(), false);
-        }
+        String methodDescriptor = samMethodType.toMethodDescriptorString();
+        MethodVisitor mv = cw.visitMethod(ACC_PUBLIC, samMethodName,
+                                          methodDescriptor, null, null);
+        new ForwardingMethodGenerator(mv).generate(methodDescriptor);
 
         // Forward the bridges
-        // @@@ The commented-out code is temporary, pending the VM's ability to bridge all methods on request
-        // @@@ Once the VM can do fail-over, uncomment the !ma.wasDefaultMethodFound() test, and emit the appropriate
-        // @@@ classfile attribute to request custom bridging.  See 8002092.
-        if (!ma.getMethodsToBridge().isEmpty() /* && !ma.conflictFoundBetweenDefaultAndBridge() */ ) {
-            for (Method m : ma.getMethodsToBridge()) {
-                generateForwardingMethod(m, true);
+        if (additionalBridges != null) {
+            for (MethodType mt : additionalBridges) {
+                methodDescriptor = mt.toMethodDescriptorString();
+                mv = cw.visitMethod(ACC_PUBLIC|ACC_BRIDGE, samMethodName,
+                                    methodDescriptor, null, null);
+                new ForwardingMethodGenerator(mv).generate(methodDescriptor);
             }
         }
 
-        if (isSerializable) {
+        if (isSerializable)
             generateWriteReplace();
-        }
 
         cw.visitEnd();
 
@@ -229,11 +260,14 @@ import java.security.PrivilegedAction;
         final byte[] classBytes = cw.toByteArray();
 
         /*** Uncomment to dump the generated file
-            System.out.printf("Loaded: %s (%d bytes) %n", lambdaClassName, classBytes.length);
-            try (FileOutputStream fos = new FileOutputStream(lambdaClassName.replace('/', '.') + ".class")) {
+            System.out.printf("Loaded: %s (%d bytes) %n", lambdaClassName,
+                              classBytes.length);
+            try (FileOutputStream fos = new FileOutputStream(lambdaClassName
+                                            .replace('/', '.') + ".class")) {
                 fos.write(classBytes);
             } catch (IOException ex) {
-                PlatformLogger.getLogger(InnerClassLambdaMetafactory.class.getName()).severe(ex.getMessage(), ex);
+                PlatformLogger.getLogger(InnerClassLambdaMetafactory.class
+                                      .getName()).severe(ex.getMessage(), ex);
             }
         ***/
 
@@ -249,8 +283,9 @@ import java.security.PrivilegedAction;
             }
         );
 
-        return (Class<?>) Unsafe.getUnsafe().defineClass(lambdaClassName, classBytes, 0, classBytes.length,
-                                                                   loader, pd);
+        return UNSAFE.defineClass(lambdaClassName,
+                                  classBytes, 0, classBytes.length,
+                                  loader, pd);
     }
 
     /**
@@ -258,19 +293,23 @@ import java.security.PrivilegedAction;
      */
     private void generateConstructor() {
         // Generate constructor
-        MethodVisitor ctor = cw.visitMethod(ACC_PRIVATE, NAME_CTOR, constructorDesc, null, null);
+        MethodVisitor ctor = cw.visitMethod(ACC_PRIVATE, NAME_CTOR,
+                                            constructorDesc, null, null);
         ctor.visitCode();
         ctor.visitVarInsn(ALOAD, 0);
-        ctor.visitMethodInsn(INVOKESPECIAL, NAME_MAGIC_ACCESSOR_IMPL, NAME_CTOR, METHOD_DESCRIPTOR_VOID);
+        ctor.visitMethodInsn(INVOKESPECIAL, NAME_MAGIC_ACCESSOR_IMPL, NAME_CTOR,
+                             METHOD_DESCRIPTOR_VOID);
         int lvIndex = 0;
         for (int i = 0; i < argTypes.length; i++) {
             ctor.visitVarInsn(ALOAD, 0);
             ctor.visitVarInsn(argTypes[i].getOpcode(ILOAD), lvIndex + 1);
             lvIndex += argTypes[i].getSize();
-            ctor.visitFieldInsn(PUTFIELD, lambdaClassName, argNames[i], argTypes[i].getDescriptor());
+            ctor.visitFieldInsn(PUTFIELD, lambdaClassName, argNames[i],
+                                argTypes[i].getDescriptor());
         }
         ctor.visitInsn(RETURN);
-        ctor.visitMaxs(-1, -1); // Maxs computed by ClassWriter.COMPUTE_MAXS, these arguments ignored
+        // Maxs computed by ClassWriter.COMPUTE_MAXS, these arguments ignored
+        ctor.visitMaxs(-1, -1);
         ctor.visitEnd();
     }
 
@@ -279,18 +318,18 @@ import java.security.PrivilegedAction;
      */
     private void generateWriteReplace() {
         TypeConvertingMethodAdapter mv
-                = new TypeConvertingMethodAdapter(cw.visitMethod(ACC_PRIVATE + ACC_FINAL,
-                                                                 NAME_METHOD_WRITE_REPLACE, DESCR_METHOD_WRITE_REPLACE,
-                                                                 null, null));
+                = new TypeConvertingMethodAdapter(
+                    cw.visitMethod(ACC_PRIVATE + ACC_FINAL,
+                    NAME_METHOD_WRITE_REPLACE, DESCR_METHOD_WRITE_REPLACE,
+                    null, null));
 
         mv.visitCode();
         mv.visitTypeInsn(NEW, NAME_SERIALIZED_LAMBDA);
-        mv.visitInsn(DUP);;
+        mv.visitInsn(DUP);
         mv.visitLdcInsn(Type.getType(targetClass));
-        mv.visitLdcInsn(samInfo.getReferenceKind());
         mv.visitLdcInsn(invokedType.returnType().getName().replace('.', '/'));
-        mv.visitLdcInsn(samInfo.getName());
-        mv.visitLdcInsn(samInfo.getMethodType().toMethodDescriptorString());
+        mv.visitLdcInsn(samMethodName);
+        mv.visitLdcInsn(samMethodType.toMethodDescriptorString());
         mv.visitLdcInsn(implInfo.getReferenceKind());
         mv.visitLdcInsn(implInfo.getDeclaringClass().getName().replace('.', '/'));
         mv.visitLdcInsn(implInfo.getName());
@@ -303,35 +342,19 @@ import java.security.PrivilegedAction;
             mv.visitInsn(DUP);
             mv.iconst(i);
             mv.visitVarInsn(ALOAD, 0);
-            mv.visitFieldInsn(GETFIELD, lambdaClassName, argNames[i], argTypes[i].getDescriptor());
+            mv.visitFieldInsn(GETFIELD, lambdaClassName, argNames[i],
+                              argTypes[i].getDescriptor());
             mv.boxIfTypePrimitive(argTypes[i]);
             mv.visitInsn(AASTORE);
         }
         mv.visitMethodInsn(INVOKESPECIAL, NAME_SERIALIZED_LAMBDA, NAME_CTOR,
                 DESCR_CTOR_SERIALIZED_LAMBDA);
         mv.visitInsn(ARETURN);
-        mv.visitMaxs(-1, -1); // Maxs computed by ClassWriter.COMPUTE_MAXS, these arguments ignored
+        // Maxs computed by ClassWriter.COMPUTE_MAXS, these arguments ignored
+        mv.visitMaxs(-1, -1);
         mv.visitEnd();
     }
 
-    /**
-     * Generate a method which calls the lambda implementation method,
-     * converting arguments, as needed.
-     * @param m The method whose signature should be generated
-     * @param isBridge True if this methods should be flagged as a bridge
-     */
-    private void generateForwardingMethod(Method m, boolean isBridge) {
-        Class<?>[] exceptionTypes = m.getExceptionTypes();
-        String[] exceptionNames = new String[exceptionTypes.length];
-        for (int i = 0; i < exceptionTypes.length; i++) {
-            exceptionNames[i] = exceptionTypes[i].getName().replace('.', '/');
-        }
-        String methodDescriptor = Type.getMethodDescriptor(m);
-        int access = isBridge? ACC_PUBLIC | ACC_BRIDGE : ACC_PUBLIC;
-        MethodVisitor mv = cw.visitMethod(access, m.getName(), methodDescriptor, null, exceptionNames);
-        new ForwardingMethodGenerator(mv).generate(m);
-    }
-
     /**
      * This class generates a method body which calls the lambda implementation
      * method, converting arguments, as needed.
@@ -342,36 +365,39 @@ import java.security.PrivilegedAction;
             super(mv);
         }
 
-        void generate(Method m) throws InternalError {
+        void generate(String methodDescriptor) {
             visitCode();
 
             if (implKind == MethodHandleInfo.REF_newInvokeSpecial) {
                 visitTypeInsn(NEW, implMethodClassName);
-                visitInsn(DUP);;
+                visitInsn(DUP);
             }
             for (int i = 0; i < argTypes.length; i++) {
                 visitVarInsn(ALOAD, 0);
-                visitFieldInsn(GETFIELD, lambdaClassName, argNames[i], argTypes[i].getDescriptor());
+                visitFieldInsn(GETFIELD, lambdaClassName, argNames[i],
+                               argTypes[i].getDescriptor());
             }
 
-            convertArgumentTypes(Type.getArgumentTypes(m));
+            convertArgumentTypes(Type.getArgumentTypes(methodDescriptor));
 
             // Invoke the method we want to forward to
             visitMethodInsn(invocationOpcode(), implMethodClassName, implMethodName, implMethodDesc);
 
             // Convert the return value (if any) and return it
-            // Note: if adapting from non-void to void, the 'return' instruction will pop the unneeded result
-            Type samReturnType = Type.getReturnType(m);
+            // Note: if adapting from non-void to void, the 'return'
+            // instruction will pop the unneeded result
+            Type samReturnType = Type.getReturnType(methodDescriptor);
             convertType(implMethodReturnType, samReturnType, samReturnType);
             visitInsn(samReturnType.getOpcode(Opcodes.IRETURN));
-
-            visitMaxs(-1, -1); // Maxs computed by ClassWriter.COMPUTE_MAXS, these arguments ignored
+            // Maxs computed by ClassWriter.COMPUTE_MAXS,these arguments ignored
+            visitMaxs(-1, -1);
             visitEnd();
         }
 
         private void convertArgumentTypes(Type[] samArgumentTypes) {
             int lvIndex = 0;
-            boolean samIncludesReceiver = implIsInstanceMethod && argTypes.length == 0;
+            boolean samIncludesReceiver = implIsInstanceMethod &&
+                                                   argTypes.length == 0;
             int samReceiverLength = samIncludesReceiver ? 1 : 0;
             if (samIncludesReceiver) {
                 // push receiver
@@ -395,7 +421,9 @@ import java.security.PrivilegedAction;
         }
 
         private void convertType(Type argType, Type targetType, Type functionalType) {
-            convertType(argType.getDescriptor(), targetType.getDescriptor(), functionalType.getDescriptor());
+            convertType(argType.getDescriptor(),
+                        targetType.getDescriptor(),
+                        functionalType.getDescriptor());
         }
 
         private int invocationOpcode() throws InternalError {
diff --git a/jdk/src/share/classes/java/lang/invoke/LambdaMetafactory.java b/jdk/src/share/classes/java/lang/invoke/LambdaMetafactory.java
index e03dda002d1..87c7923d9ba 100644
--- a/jdk/src/share/classes/java/lang/invoke/LambdaMetafactory.java
+++ b/jdk/src/share/classes/java/lang/invoke/LambdaMetafactory.java
@@ -25,6 +25,9 @@
 
 package java.lang.invoke;
 
+import java.io.Serializable;
+import java.util.Arrays;
+
 /**
  * <p>Bootstrap methods for converting lambda expressions and method references to functional interface objects.</p>
  *
@@ -44,16 +47,11 @@ package java.lang.invoke;
  *
  * <p>When parameterized types are used, the instantiated type of the functional interface method may be different
  * from that in the functional interface. For example, consider
- * <code>interface I&lt;T&gt; { int m(T x); }</code> if this functional interface type is used in a lambda
- * <code>I&lt;Byte&gt; v = ...</code>, we need both the actual functional interface method which has the signature
- * <code>(Object)int</code> and the erased instantiated type of the functional interface method (or simply
+ * {@code interface I<T> { int m(T x); }} if this functional interface type is used in a lambda
+ * {@code I<Byte>; v = ...}, we need both the actual functional interface method which has the signature
+ * {@code (Object)int} and the erased instantiated type of the functional interface method (or simply
  * <I>instantiated method type</I>), which has signature
- * <code>(Byte)int</code>.
- *
- * <p>While functional interfaces only have a single abstract method from the language perspective (concrete
- * methods in Object are and default methods may be present), at the bytecode level they may actually have multiple
- * methods because of the need for bridge methods. Invoking any of these methods on the lambda object will result
- * in invoking the implementation method.
+ * {@code (Byte)int}.
  *
  * <p>The argument list of the implementation method and the argument list of the functional interface method(s)
  * may differ in several ways.  The implementation methods may have additional arguments to accommodate arguments
@@ -137,108 +135,147 @@ package java.lang.invoke;
  *     </tr>
  * </table>
  *
- * The default bootstrap ({@link #metaFactory}) represents the common cases and uses an optimized protocol.
- * Alternate bootstraps (e.g., {@link #altMetaFactory}) exist to support uncommon cases such as serialization
+ * The default bootstrap ({@link #metafactory}) represents the common cases and uses an optimized protocol.
+ * Alternate bootstraps (e.g., {@link #altMetafactory}) exist to support uncommon cases such as serialization
  * or additional marker superinterfaces.
  *
  */
 public class LambdaMetafactory {
 
-    /** Flag for alternate metafactories indicating the lambda object is must to be serializable */
+    /** Flag for alternate metafactories indicating the lambda object is
+     * must to be serializable */
     public static final int FLAG_SERIALIZABLE = 1 << 0;
 
     /**
-     * Flag for alternate metafactories indicating the lambda object implements other marker interfaces
+     * Flag for alternate metafactories indicating the lambda object implements
+     * other marker interfaces
      * besides Serializable
      */
     public static final int FLAG_MARKERS = 1 << 1;
 
+    /**
+     * Flag for alternate metafactories indicating the lambda object requires
+     * additional bridge methods
+     */
+    public static final int FLAG_BRIDGES = 1 << 2;
+
     private static final Class<?>[] EMPTY_CLASS_ARRAY = new Class<?>[0];
+    private static final MethodType[] EMPTY_MT_ARRAY = new MethodType[0];
 
     /**
-     * Standard meta-factory for conversion of lambda expressions or method references to functional interfaces.
+     * Standard meta-factory for conversion of lambda expressions or method
+     * references to functional interfaces.
      *
-     * @param caller Stacked automatically by VM; represents a lookup context with the accessibility privileges
-     *               of the caller.
-     * @param invokedName Stacked automatically by VM; the name of the invoked method as it appears at the call site.
-     *                    Currently unused.
-     * @param invokedType Stacked automatically by VM; the signature of the invoked method, which includes the
-     *                    expected static type of the returned lambda object, and the static types of the captured
-     *                    arguments for the lambda.  In the event that the implementation method is an instance method,
-     *                    the first argument in the invocation signature will correspond to the receiver.
-     * @param samMethod The primary method in the functional interface to which the lambda or method reference is
-     *                  being converted, represented as a method handle.
-     * @param implMethod The implementation method which should be called (with suitable adaptation of argument
-     *                   types, return types, and adjustment for captured arguments) when methods of the resulting
-     *                   functional interface instance are invoked.
-     * @param instantiatedMethodType The signature of the primary functional interface method after type variables
-     *                               are substituted with their instantiation from the capture site
-     * @return a CallSite, which, when invoked, will return an instance of the functional interface
-     * @throws ReflectiveOperationException if the caller is not able to reconstruct one of the method handles
-     * @throws LambdaConversionException If any of the meta-factory protocol invariants are violated
+     * @param caller Stacked automatically by VM; represents a lookup context
+     *                   with the accessibility privileges of the caller.
+     * @param invokedName Stacked automatically by VM; the name of the invoked
+     *                    method as it appears at the call site.
+     *                    Used as the name of the functional interface method
+     *                    to which the lambda or method reference is being
+     *                    converted.
+     * @param invokedType Stacked automatically by VM; the signature of the
+     *                    invoked method, which includes the expected static
+     *                    type of the returned lambda object, and the static
+     *                    types of the captured arguments for the lambda.
+     *                    In the event that the implementation method is an
+     *                    instance method, the first argument in the invocation
+     *                    signature will correspond to the receiver.
+     * @param samMethodType MethodType of the method in the functional interface
+     *                      to which the lambda or method reference is being
+     *                      converted, represented as a MethodType.
+     * @param implMethod The implementation method which should be called
+     *                   (with suitable adaptation of argument types, return
+     *                   types, and adjustment for captured arguments) when
+     *                   methods of the resulting functional interface instance
+     *                   are invoked.
+     * @param instantiatedMethodType The signature of the primary functional
+     *                               interface method after type variables
+     *                               are substituted with their instantiation
+     *                               from the capture site
+     * @return a CallSite, which, when invoked, will return an instance of the
+     * functional interface
+     * @throws ReflectiveOperationException if the caller is not able to
+     * reconstruct one of the method handles
+     * @throws LambdaConversionException If any of the meta-factory protocol
+     * invariants are violated
      */
-    public static CallSite metaFactory(MethodHandles.Lookup caller,
+    public static CallSite metafactory(MethodHandles.Lookup caller,
                                        String invokedName,
                                        MethodType invokedType,
-                                       MethodHandle samMethod,
+                                       MethodType samMethodType,
                                        MethodHandle implMethod,
                                        MethodType instantiatedMethodType)
                    throws ReflectiveOperationException, LambdaConversionException {
         AbstractValidatingLambdaMetafactory mf;
-        mf = new InnerClassLambdaMetafactory(caller, invokedType, samMethod, implMethod, instantiatedMethodType,
-                0, EMPTY_CLASS_ARRAY);
+        mf = new InnerClassLambdaMetafactory(caller, invokedType,
+                                             invokedName, samMethodType,
+                                             implMethod, instantiatedMethodType,
+                                             false, EMPTY_CLASS_ARRAY, EMPTY_MT_ARRAY);
         mf.validateMetafactoryArgs();
         return mf.buildCallSite();
     }
 
     /**
-     * Alternate meta-factory for conversion of lambda expressions or method references to functional interfaces,
-     * which supports serialization and other uncommon options.
+     * Alternate meta-factory for conversion of lambda expressions or method
+     * references to functional interfaces, which supports serialization and
+     * other uncommon options.
      *
      * The declared argument list for this method is:
      *
-     *  CallSite altMetaFactory(MethodHandles.Lookup caller,
+     *  CallSite altMetafactory(MethodHandles.Lookup caller,
      *                          String invokedName,
      *                          MethodType invokedType,
      *                          Object... args)
      *
      * but it behaves as if the argument list is:
      *
-     *  CallSite altMetaFactory(MethodHandles.Lookup caller,
+     *  CallSite altMetafactory(MethodHandles.Lookup caller,
      *                          String invokedName,
      *                          MethodType invokedType,
-     *                          MethodHandle samMethod
+     *                          MethodType samMethodType
      *                          MethodHandle implMethod,
      *                          MethodType instantiatedMethodType,
      *                          int flags,
      *                          int markerInterfaceCount, // IF flags has MARKERS set
      *                          Class... markerInterfaces // IF flags has MARKERS set
+     *                          int bridgeCount,          // IF flags has BRIDGES set
+     *                          MethodType... bridges     // IF flags has BRIDGES set
      *                          )
      *
      *
-     * @param caller Stacked automatically by VM; represents a lookup context with the accessibility privileges
-     *               of the caller.
-     * @param invokedName Stacked automatically by VM; the name of the invoked method as it appears at the call site.
-     *                    Currently unused.
-     * @param invokedType Stacked automatically by VM; the signature of the invoked method, which includes thefu
-     *                    expected static type of the returned lambda object, and the static types of the captured
-     *                    arguments for the lambda.  In the event that the implementation method is an instance method,
-     *                    the first argument in the invocation signature will correspond to the receiver.
-     * @param  args       argument to pass, flags, marker interface count, and marker interfaces as described above
-     * @return a CallSite, which, when invoked, will return an instance of the functional interface
-     * @throws ReflectiveOperationException if the caller is not able to reconstruct one of the method handles
-     * @throws LambdaConversionException If any of the meta-factory protocol invariants are violated
+     * @param caller Stacked automatically by VM; represents a lookup context
+     *               with the accessibility privileges of the caller.
+     * @param invokedName Stacked automatically by VM; the name of the invoked
+     *                    method as it appears at the call site.
+     *                    Used as the name of the functional interface method
+     *                    to which the lambda or method reference is being
+     *                    converted.
+     * @param invokedType Stacked automatically by VM; the signature of the
+     *                    invoked method, which includes the expected static
+     *                    type of the returned lambda object, and the static
+     *                    types of the captured arguments for the lambda.
+     *                    In the event that the implementation method is an
+     *                    instance method, the first argument in the invocation
+     *                    signature will correspond to the receiver.
+     * @param  args       flags and optional arguments, as described above
+     * @return a CallSite, which, when invoked, will return an instance of the
+     * functional interface
+     * @throws ReflectiveOperationException if the caller is not able to
+     * reconstruct one of the method handles
+     * @throws LambdaConversionException If any of the meta-factory protocol
+     * invariants are violated
      */
-    public static CallSite altMetaFactory(MethodHandles.Lookup caller,
+    public static CallSite altMetafactory(MethodHandles.Lookup caller,
                                           String invokedName,
                                           MethodType invokedType,
                                           Object... args)
             throws ReflectiveOperationException, LambdaConversionException {
-        MethodHandle samMethod = (MethodHandle)args[0];
+        MethodType samMethodType = (MethodType)args[0];
         MethodHandle implMethod = (MethodHandle)args[1];
         MethodType instantiatedMethodType = (MethodType)args[2];
         int flags = (Integer) args[3];
         Class<?>[] markerInterfaces;
+        MethodType[] bridges;
         int argIndex = 4;
         if ((flags & FLAG_MARKERS) != 0) {
             int markerCount = (Integer) args[argIndex++];
@@ -248,9 +285,33 @@ public class LambdaMetafactory {
         }
         else
             markerInterfaces = EMPTY_CLASS_ARRAY;
-        AbstractValidatingLambdaMetafactory mf;
-        mf = new InnerClassLambdaMetafactory(caller, invokedType, samMethod, implMethod, instantiatedMethodType,
-                                             flags, markerInterfaces);
+        if ((flags & FLAG_BRIDGES) != 0) {
+            int bridgeCount = (Integer) args[argIndex++];
+            bridges = new MethodType[bridgeCount];
+            System.arraycopy(args, argIndex, bridges, 0, bridgeCount);
+            argIndex += bridgeCount;
+        }
+        else
+            bridges = EMPTY_MT_ARRAY;
+
+        boolean foundSerializableSupertype = Serializable.class.isAssignableFrom(invokedType.returnType());
+        for (Class<?> c : markerInterfaces)
+            foundSerializableSupertype |= Serializable.class.isAssignableFrom(c);
+        boolean isSerializable = ((flags & LambdaMetafactory.FLAG_SERIALIZABLE) != 0)
+                                 || foundSerializableSupertype;
+
+        if (isSerializable && !foundSerializableSupertype) {
+            markerInterfaces = Arrays.copyOf(markerInterfaces, markerInterfaces.length + 1);
+            markerInterfaces[markerInterfaces.length-1] = Serializable.class;
+        }
+
+        AbstractValidatingLambdaMetafactory mf
+                = new InnerClassLambdaMetafactory(caller, invokedType,
+                                                  invokedName, samMethodType,
+                                                  implMethod,
+                                                  instantiatedMethodType,
+                                                  isSerializable,
+                                                  markerInterfaces, bridges);
         mf.validateMetafactoryArgs();
         return mf.buildCallSite();
     }
diff --git a/jdk/src/share/classes/java/lang/invoke/SerializedLambda.java b/jdk/src/share/classes/java/lang/invoke/SerializedLambda.java
index 558fa5ab6ee..a775fc43e34 100644
--- a/jdk/src/share/classes/java/lang/invoke/SerializedLambda.java
+++ b/jdk/src/share/classes/java/lang/invoke/SerializedLambda.java
@@ -44,7 +44,6 @@ public final class SerializedLambda implements Serializable {
     private final String functionalInterfaceClass;
     private final String functionalInterfaceMethodName;
     private final String functionalInterfaceMethodSignature;
-    private final int functionalInterfaceMethodKind;
     private final String implClass;
     private final String implMethodName;
     private final String implMethodSignature;
@@ -53,28 +52,32 @@ public final class SerializedLambda implements Serializable {
     private final Object[] capturedArgs;
 
     /**
-     * Create a {@code SerializedLambda} from the low-level information present at the lambda factory site.
+     * Create a {@code SerializedLambda} from the low-level information present
+     * at the lambda factory site.
      *
      * @param capturingClass The class in which the lambda expression appears
-     * @param functionalInterfaceMethodKind Method handle kind (see {@link MethodHandleInfo}) for the
-     *                                      functional interface method handle present at the lambda factory site
-     * @param functionalInterfaceClass Name, in slash-delimited form, for the functional interface class present at the
-     *                                 lambda factory site
-     * @param functionalInterfaceMethodName Name of the primary method for the functional interface present at the
+     * @param functionalInterfaceClass Name, in slash-delimited form, of static
+     *                                 type of the returned lambda object
+     * @param functionalInterfaceMethodName Name of the functional interface
+     *                                      method for the present at the
      *                                      lambda factory site
-     * @param functionalInterfaceMethodSignature Signature of the primary method for the functional interface present
-     *                                           at the lambda factory site
+     * @param functionalInterfaceMethodSignature Signature of the functional
+     *                                           interface method present at
+     *                                           the lambda factory site
      * @param implMethodKind Method handle kind for the implementation method
-     * @param implClass Name, in slash-delimited form, for the class holding the implementation method
+     * @param implClass Name, in slash-delimited form, for the class holding
+     *                  the implementation method
      * @param implMethodName Name of the implementation method
      * @param implMethodSignature Signature of the implementation method
-     * @param instantiatedMethodType The signature of the primary functional interface method after type variables
-     *                               are substituted with their instantiation from the capture site
-     * @param capturedArgs The dynamic arguments to the lambda factory site, which represent variables captured by
+     * @param instantiatedMethodType The signature of the primary functional
+     *                               interface method after type variables
+     *                               are substituted with their instantiation
+     *                               from the capture site
+     * @param capturedArgs The dynamic arguments to the lambda factory site,
+     *                     which represent variables captured by
      *                     the lambda
      */
     public SerializedLambda(Class<?> capturingClass,
-                            int functionalInterfaceMethodKind,
                             String functionalInterfaceClass,
                             String functionalInterfaceMethodName,
                             String functionalInterfaceMethodSignature,
@@ -85,7 +88,6 @@ public final class SerializedLambda implements Serializable {
                             String instantiatedMethodType,
                             Object[] capturedArgs) {
         this.capturingClass = capturingClass;
-        this.functionalInterfaceMethodKind = functionalInterfaceMethodKind;
         this.functionalInterfaceClass = functionalInterfaceClass;
         this.functionalInterfaceMethodName = functionalInterfaceMethodName;
         this.functionalInterfaceMethodSignature = functionalInterfaceMethodSignature;
@@ -106,10 +108,10 @@ public final class SerializedLambda implements Serializable {
     }
 
     /**
-     * Get the name of the functional interface class to which this
+     * Get the name of the invoked type to which this
      * lambda has been converted
-     * @return the name of the functional interface this lambda has
-     * been converted to
+     * @return the name of the functional interface class to which
+     * this lambda has been converted
      */
     public String getFunctionalInterfaceClass() {
         return functionalInterfaceClass;
@@ -134,17 +136,6 @@ public final class SerializedLambda implements Serializable {
         return functionalInterfaceMethodSignature;
     }
 
-    /**
-     * Get the method handle kind (see {@link MethodHandleInfo}) of
-     * the primary method for the functional interface to which this
-     * lambda has been converted
-     * @return the method handle kind of the primary method of
-     * functional interface
-     */
-    public int getFunctionalInterfaceMethodKind() {
-        return functionalInterfaceMethodKind;
-    }
-
     /**
      * Get the name of the class containing the implementation
      * method.
@@ -234,11 +225,17 @@ public final class SerializedLambda implements Serializable {
 
     @Override
     public String toString() {
-        return String.format("SerializedLambda[capturingClass=%s, functionalInterfaceMethod=%s %s.%s:%s, " +
-                             "implementation=%s %s.%s:%s, instantiatedMethodType=%s, numCaptured=%d]",
-                             capturingClass, MethodHandleInfo.getReferenceKindString(functionalInterfaceMethodKind),
-                             functionalInterfaceClass, functionalInterfaceMethodName, functionalInterfaceMethodSignature,
-                             MethodHandleInfo.getReferenceKindString(implMethodKind), implClass, implMethodName,
-                             implMethodSignature, instantiatedMethodType, capturedArgs.length);
+        String implKind=MethodHandleInfo.getReferenceKindString(implMethodKind);
+        return String.format("SerializedLambda[%s=%s, %s=%s.%s:%s, " +
+                             "%s=%s %s.%s:%s, %s=%s, %s=%d]",
+                             "capturingClass", capturingClass,
+                             "functionalInterfaceMethod", functionalInterfaceClass,
+                               functionalInterfaceMethodName,
+                               functionalInterfaceMethodSignature,
+                             "implementation",
+                               implKind,
+                               implClass, implMethodName, implMethodSignature,
+                             "instantiatedMethodType", instantiatedMethodType,
+                             "numCaptured", capturedArgs.length);
     }
 }
diff --git a/langtools/.hgtags b/langtools/.hgtags
index 9cd182f694a..d8403722780 100644
--- a/langtools/.hgtags
+++ b/langtools/.hgtags
@@ -218,3 +218,4 @@ e19283cd30a43fca94d8f7639c73ef66db493b1e jdk8-b90
 48c6e6ab7c815fd41d747f0218f8041c22f3a460 jdk8-b94
 4cb1136231275a1f8af53f5bfdef0b488e4b5bab jdk8-b95
 988aef3a8c3adac482363293f65e77ec4c5ce98d jdk8-b96
+6a11a81a8824c17f6cd2ec8f8492e1229b694e96 jdk8-b97
diff --git a/langtools/make/build.properties b/langtools/make/build.properties
index 7fd5ffcb371..d16be20b724 100644
--- a/langtools/make/build.properties
+++ b/langtools/make/build.properties
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved.
 # 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 @@ boot.javac.target = 7
 target.java = ${target.java.home}/bin/java
 
 # Version info -- override as needed
-jdk.version = 1.7.0
+jdk.version = 1.8.0
 build.number = b00
 milestone = internal
 
@@ -60,8 +60,8 @@ full.version = ${release}-${build.number}
 bootstrap.full.version = ${bootstrap.release}-${build.number}
 
 # options for the <javac> tasks used to compile the tools
-javac.source = 7
-javac.target = 7
+javac.source = 8
+javac.target = 8
 javac.debug = true
 javac.debuglevel = source,lines
 javac.no.jdk.warnings = -XDignore.symbol.file=true
diff --git a/langtools/src/share/classes/com/sun/source/util/TreePath.java b/langtools/src/share/classes/com/sun/source/util/TreePath.java
index d7df6a96b03..1d23b08fde6 100644
--- a/langtools/src/share/classes/com/sun/source/util/TreePath.java
+++ b/langtools/src/share/classes/com/sun/source/util/TreePath.java
@@ -125,18 +125,25 @@ public class TreePath implements Iterable<Tree> {
         return parent;
     }
 
+    /**
+     *  Iterates from leaves to root.
+     */
+    @Override
     public Iterator<Tree> iterator() {
         return new Iterator<Tree>() {
+            @Override
             public boolean hasNext() {
                 return next != null;
             }
 
+            @Override
             public Tree next() {
                 Tree t = next.leaf;
                 next = next.parent;
                 return t;
             }
 
+            @Override
             public void remove() {
                 throw new UnsupportedOperationException();
             }
diff --git a/langtools/src/share/classes/com/sun/tools/classfile/Attribute.java b/langtools/src/share/classes/com/sun/tools/classfile/Attribute.java
index 3f854395f9b..dc4fc9d0137 100644
--- a/langtools/src/share/classes/com/sun/tools/classfile/Attribute.java
+++ b/langtools/src/share/classes/com/sun/tools/classfile/Attribute.java
@@ -77,10 +77,12 @@ public abstract class Attribute {
 
         public Attribute createAttribute(ClassReader cr, int name_index, byte[] data)
                 throws IOException {
-            if (standardAttributes == null)
+            if (standardAttributes == null) {
                 init();
+            }
 
             ConstantPool cp = cr.getConstantPool();
+            String reasonForDefaultAttr;
             try {
                 String name = cp.getUTF8Value(name_index);
                 Class<? extends Attribute> attrClass = standardAttributes.get(name);
@@ -90,14 +92,18 @@ public abstract class Attribute {
                         Constructor<? extends Attribute> constr = attrClass.getDeclaredConstructor(constrArgTypes);
                         return constr.newInstance(new Object[] { cr, name_index, data.length });
                     } catch (Throwable t) {
+                        reasonForDefaultAttr = t.toString();
                         // fall through and use DefaultAttribute
                         // t.printStackTrace();
                     }
+                } else {
+                    reasonForDefaultAttr = "unknown attribute";
                 }
             } catch (ConstantPoolException e) {
+                reasonForDefaultAttr = e.toString();
                 // fall through and use DefaultAttribute
             }
-            return new DefaultAttribute(cr, name_index, data);
+            return new DefaultAttribute(cr, name_index, data, reasonForDefaultAttr);
         }
 
         protected void init() {
diff --git a/langtools/src/share/classes/com/sun/tools/classfile/ClassFile.java b/langtools/src/share/classes/com/sun/tools/classfile/ClassFile.java
index e8b5fc8d85a..52aefca5469 100644
--- a/langtools/src/share/classes/com/sun/tools/classfile/ClassFile.java
+++ b/langtools/src/share/classes/com/sun/tools/classfile/ClassFile.java
@@ -26,9 +26,9 @@
 package com.sun.tools.classfile;
 
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.nio.file.Files;
 import java.nio.file.Path;
 
 import static com.sun.tools.classfile.AccessFlags.*;
@@ -44,26 +44,24 @@ import static com.sun.tools.classfile.AccessFlags.*;
 public class ClassFile {
     public static ClassFile read(File file)
             throws IOException, ConstantPoolException {
-        return read(file, new Attribute.Factory());
+        return read(file.toPath(), new Attribute.Factory());
     }
 
-    public static ClassFile read(Path path)
+    public static ClassFile read(Path input)
             throws IOException, ConstantPoolException {
-        return read(path.toFile(), new Attribute.Factory());
+        return read(input, new Attribute.Factory());
+    }
+
+    public static ClassFile read(Path input, Attribute.Factory attributeFactory)
+            throws IOException, ConstantPoolException {
+        try (InputStream in = Files.newInputStream(input)) {
+            return new ClassFile(in, attributeFactory);
+        }
     }
 
     public static ClassFile read(File file, Attribute.Factory attributeFactory)
             throws IOException, ConstantPoolException {
-        FileInputStream in = new FileInputStream(file);
-        try {
-            return new ClassFile(in, attributeFactory);
-        } finally {
-            try {
-                in.close();
-            } catch (IOException e) {
-                // ignore
-            }
-        }
+        return read(file.toPath(), attributeFactory);
     }
 
     public static ClassFile read(InputStream in)
diff --git a/langtools/src/share/classes/com/sun/tools/classfile/DefaultAttribute.java b/langtools/src/share/classes/com/sun/tools/classfile/DefaultAttribute.java
index fba1700f35e..16fdeb9824d 100644
--- a/langtools/src/share/classes/com/sun/tools/classfile/DefaultAttribute.java
+++ b/langtools/src/share/classes/com/sun/tools/classfile/DefaultAttribute.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -33,13 +33,24 @@ package com.sun.tools.classfile;
  */
 public class DefaultAttribute extends Attribute {
     DefaultAttribute(ClassReader cr, int name_index, byte[] data) {
+        this(cr, name_index, data, null);
+    }
+
+    DefaultAttribute(ClassReader cr, int name_index, byte[] data, String reason) {
         super(name_index, data.length);
         info = data;
+        this.reason = reason;
     }
 
     public DefaultAttribute(ConstantPool constant_pool, int name_index, byte[] info) {
+        this(constant_pool, name_index, info, null);
+    }
+
+    public DefaultAttribute(ConstantPool constant_pool, int name_index,
+            byte[] info, String reason) {
         super(name_index, info.length);
         this.info = info;
+        this.reason = reason;
     }
 
     public <R, P> R accept(Visitor<R, P> visitor, P p) {
@@ -47,4 +58,7 @@ public class DefaultAttribute extends Attribute {
     }
 
     public final byte[] info;
+    /** Why did we need to generate a DefaultAttribute
+     */
+    public final String reason;
 }
diff --git a/langtools/src/share/classes/com/sun/tools/classfile/SourceDebugExtension_attribute.java b/langtools/src/share/classes/com/sun/tools/classfile/SourceDebugExtension_attribute.java
index ba1f2aa870f..6744500f1c2 100644
--- a/langtools/src/share/classes/com/sun/tools/classfile/SourceDebugExtension_attribute.java
+++ b/langtools/src/share/classes/com/sun/tools/classfile/SourceDebugExtension_attribute.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved.
  * 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 @@ package com.sun.tools.classfile;
 import java.io.ByteArrayInputStream;
 import java.io.DataInputStream;
 import java.io.IOException;
+import java.nio.charset.Charset;
 
 /**
  * See JVMS, section 4.8.15.
@@ -38,6 +39,8 @@ import java.io.IOException;
  *  deletion without notice.</b>
  */
 public class SourceDebugExtension_attribute extends Attribute {
+    private static final Charset UTF8 = Charset.forName("UTF-8");
+
     SourceDebugExtension_attribute(ClassReader cr, int name_index, int length) throws IOException {
         super(name_index, length);
         debug_extension = new byte[attribute_length];
@@ -55,12 +58,7 @@ public class SourceDebugExtension_attribute extends Attribute {
     }
 
     public String getValue() {
-        DataInputStream d  = new DataInputStream(new ByteArrayInputStream(debug_extension));
-        try {
-            return d.readUTF();
-        } catch (IOException e) {
-            return null;
-        }
+        return new String(debug_extension, UTF8);
     }
 
     public <R, D> R accept(Visitor<R, D> visitor, D data) {
diff --git a/langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/builders/ClassBuilder.java b/langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/builders/ClassBuilder.java
index b0d64d59beb..719aace1556 100644
--- a/langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/builders/ClassBuilder.java
+++ b/langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/builders/ClassBuilder.java
@@ -289,7 +289,8 @@ public class ClassBuilder extends AbstractBuilder {
      * @param classInfoTree the content tree to which the documentation will be added
      */
     public void buildClassSignature(XMLNode node, Content classInfoTree) {
-        StringBuilder modifiers = new StringBuilder(classDoc.modifiers() + " ");
+        StringBuilder modifiers = new StringBuilder(classDoc.modifiers());
+        modifiers.append(modifiers.length() == 0 ? "" : " ");
         if (isEnum) {
             modifiers.append("enum ");
             int index;
diff --git a/langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/builders/MemberSummaryBuilder.java b/langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/builders/MemberSummaryBuilder.java
index 0eb548ff9e8..8edb5dd2bad 100644
--- a/langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/builders/MemberSummaryBuilder.java
+++ b/langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/builders/MemberSummaryBuilder.java
@@ -385,15 +385,21 @@ public class MemberSummaryBuilder extends AbstractMemberBuilder {
         }
         commentTextBuilder.append(propertyDoc.commentText());
 
-        Tag[] tags = propertyDoc.tags("@defaultValue");
-        if (tags != null) {
-            for (Tag tag: tags) {
-                commentTextBuilder.append("\n")
-                                  .append(tag.name())
-                                  .append(" ")
-                                  .append(tag.text());
+        // copy certain tags
+        List<Tag> allTags = new LinkedList<Tag>();
+        String[] tagNames = {"@defaultValue", "@since"};
+        for (String tagName: tagNames) {
+            Tag[] tags = propertyDoc.tags(tagName);
+            if (tags != null) {
+                allTags.addAll(Arrays.asList(tags));
             }
         }
+        for (Tag tag: allTags) {
+            commentTextBuilder.append("\n")
+                                .append(tag.name())
+                                .append(" ")
+                                .append(tag.text());
+        }
 
         //add @see tags
         if (!isGetter && !isSetter) {
diff --git a/langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/resources/stylesheet.css b/langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/resources/stylesheet.css
index 97c67415bc2..6634d8aedfe 100644
--- a/langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/resources/stylesheet.css
+++ b/langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/resources/stylesheet.css
@@ -371,6 +371,7 @@ Table styles
     overflow:hidden;
     padding:0px;
     margin:0px;
+    white-space:pre;
 }
 caption a:link, caption a:hover, caption a:active, caption a:visited {
     color:#FFFFFF;
diff --git a/langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/taglets/TagletManager.java b/langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/taglets/TagletManager.java
index 377cd670dee..b6af4746e03 100644
--- a/langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/taglets/TagletManager.java
+++ b/langtools/src/share/classes/com/sun/tools/doclets/internal/toolkit/taglets/TagletManager.java
@@ -631,6 +631,10 @@ public class TagletManager {
      * Initialize standard Javadoc tags for ordering purposes.
      */
     private void initStandardTaglets() {
+        if (javafx) {
+            initJavaFXTaglets();
+        }
+
         Taglet temp;
         addStandardTaglet(new ParamTaglet());
         addStandardTaglet(new ReturnTaglet());
@@ -664,10 +668,6 @@ public class TagletManager {
         standardTags.add("serial");
         standardTags.add("serialField");
         standardTags.add("Text");
-
-        if (javafx) {
-            initJavaFXTaglets();
-        }
     }
 
     /**
diff --git a/langtools/src/share/classes/com/sun/tools/javac/api/JavacTrees.java b/langtools/src/share/classes/com/sun/tools/javac/api/JavacTrees.java
index 19dde2aef0d..ef03f718cc0 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/api/JavacTrees.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/api/JavacTrees.java
@@ -69,6 +69,7 @@ import com.sun.tools.javac.code.Type.ClassType;
 import com.sun.tools.javac.code.Type.ErrorType;
 import com.sun.tools.javac.code.Type.UnionClassType;
 import com.sun.tools.javac.code.Types;
+import com.sun.tools.javac.code.TypeTag;
 import com.sun.tools.javac.code.Types.TypeRelation;
 import com.sun.tools.javac.comp.Attr;
 import com.sun.tools.javac.comp.AttrContext;
@@ -653,8 +654,7 @@ public class JavacTrees extends DocTrees {
             switch (t.getTag()) {
             case BYTE: case CHAR: case SHORT: case INT: case LONG: case FLOAT:
             case DOUBLE: case BOOLEAN: case VOID: case BOT: case NONE:
-                return t.getTag() == s.getTag();
-
+                return t.hasTag(s.getTag());
             default:
                 throw new AssertionError("fuzzyMatcher " + t.getTag());
             }
@@ -668,7 +668,7 @@ public class JavacTrees extends DocTrees {
             if (s.isPartial())
                 return visit(s, t);
 
-            return s.getTag() == ARRAY
+            return s.hasTag(ARRAY)
                 && visit(t.elemtype, types.elemtype(s));
         }
 
@@ -685,7 +685,7 @@ public class JavacTrees extends DocTrees {
 
         @Override
         public Boolean visitErrorType(ErrorType t, Type s) {
-            return s.getTag() == CLASS
+            return s.hasTag(CLASS)
                     && t.tsym.name == ((ClassType) s).tsym.name;
         }
     };
diff --git a/langtools/src/share/classes/com/sun/tools/javac/code/Attribute.java b/langtools/src/share/classes/com/sun/tools/javac/code/Attribute.java
index ec76bbf7637..bb29eeaa530 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/code/Attribute.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/code/Attribute.java
@@ -83,7 +83,7 @@ public abstract class Attribute implements AnnotationValue {
                 return v.visitString((String) value, p);
             if (value instanceof Integer) {
                 int i = (Integer) value;
-                switch (type.tag) {
+                switch (type.getTag()) {
                 case BOOLEAN:   return v.visitBoolean(i != 0, p);
                 case CHAR:      return v.visitChar((char) i, p);
                 case BYTE:      return v.visitByte((byte) i, p);
@@ -91,7 +91,7 @@ public abstract class Attribute implements AnnotationValue {
                 case INT:       return v.visitInt(i, p);
                 }
             }
-            switch (type.tag) {
+            switch (type.getTag()) {
             case LONG:          return v.visitLong((Long) value, p);
             case FLOAT:         return v.visitFloat((Float) value, p);
             case DOUBLE:        return v.visitDouble((Double) value, p);
diff --git a/langtools/src/share/classes/com/sun/tools/javac/code/Kinds.java b/langtools/src/share/classes/com/sun/tools/javac/code/Kinds.java
index 08fbd1a57e4..1ea1d4e47f5 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/code/Kinds.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/code/Kinds.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -73,9 +73,13 @@ public class Kinds {
      */
     public final static int MTH = 1 << 4;
 
+    /** Poly kind, for deferred types.
+     */
+    public final static int POLY = 1 << 5;
+
     /** The error kind, which includes all other kinds.
      */
-    public final static int ERR = (1 << 5) - 1;
+    public final static int ERR = (1 << 6) - 1;
 
     /** The set of all kinds.
      */
@@ -83,7 +87,7 @@ public class Kinds {
 
     /** Kinds for erroneous symbols that complement the above
      */
-    public static final int ERRONEOUS = 1 << 6;
+    public static final int ERRONEOUS = 1 << 7;
     public static final int AMBIGUOUS    = ERRONEOUS+1; // ambiguous reference
     public static final int HIDDEN       = ERRONEOUS+2; // hidden method or field
     public static final int STATICERR    = ERRONEOUS+3; // nonstatic member from static context
@@ -214,10 +218,10 @@ public class Kinds {
     /** A KindName representing the kind of a given class/interface type.
      */
     public static KindName typeKindName(Type t) {
-        if (t.tag == TYPEVAR ||
-            t.tag == CLASS && (t.tsym.flags() & COMPOUND) != 0)
+        if (t.hasTag(TYPEVAR) ||
+            t.hasTag(CLASS) && (t.tsym.flags() & COMPOUND) != 0)
             return KindName.BOUND;
-        else if (t.tag == PACKAGE)
+        else if (t.hasTag(PACKAGE))
             return KindName.PACKAGE;
         else if ((t.tsym.flags_field & ANNOTATION) != 0)
             return KindName.ANNOTATION;
diff --git a/langtools/src/share/classes/com/sun/tools/javac/code/Printer.java b/langtools/src/share/classes/com/sun/tools/javac/code/Printer.java
index 76e54103062..be0b5038018 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/code/Printer.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/code/Printer.java
@@ -215,7 +215,7 @@ public abstract class Printer implements Type.Visitor<String, Locale>, Symbol.Vi
     @Override
     public String visitClassType(ClassType t, Locale locale) {
         StringBuilder buf = new StringBuilder();
-        if (t.getEnclosingType().tag == CLASS && t.tsym.owner.kind == Kinds.TYP) {
+        if (t.getEnclosingType().hasTag(CLASS) && t.tsym.owner.kind == Kinds.TYP) {
             buf.append(visit(t.getEnclosingType(), locale));
             buf.append('.');
             buf.append(className(t, false, locale));
@@ -379,7 +379,7 @@ public abstract class Printer implements Type.Visitor<String, Locale>, Symbol.Vi
                     ? s.owner.name.toString()
                     : s.name.toString();
             if (s.type != null) {
-                if (s.type.tag == FORALL) {
+                if (s.type.hasTag(FORALL)) {
                     ms = "<" + visitTypes(s.type.getTypeArguments(), locale) + ">" + ms;
                 }
                 ms += "(" + printMethodArgs(
diff --git a/langtools/src/share/classes/com/sun/tools/javac/code/Symbol.java b/langtools/src/share/classes/com/sun/tools/javac/code/Symbol.java
index 972210c66d8..e05418e4001 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/code/Symbol.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/code/Symbol.java
@@ -699,17 +699,17 @@ public abstract class Symbol implements Element {
         public final boolean precedes(TypeSymbol that, Types types) {
             if (this == that)
                 return false;
-            if (this.type.tag == that.type.tag) {
-                if (this.type.hasTag(CLASS)) {
+            if (type.hasTag(that.type.getTag())) {
+                if (type.hasTag(CLASS)) {
                     return
                         types.rank(that.type) < types.rank(this.type) ||
                         types.rank(that.type) == types.rank(this.type) &&
                         that.getQualifiedName().compareTo(this.getQualifiedName()) < 0;
-                } else if (this.type.hasTag(TYPEVAR)) {
+                } else if (type.hasTag(TYPEVAR)) {
                     return types.isSubtype(this.type, that.type);
                 }
             }
-            return this.type.hasTag(TYPEVAR);
+            return type.hasTag(TYPEVAR);
         }
 
         @Override
diff --git a/langtools/src/share/classes/com/sun/tools/javac/code/Symtab.java b/langtools/src/share/classes/com/sun/tools/javac/code/Symtab.java
index 6f666825692..3130ad0d27e 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/code/Symtab.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/code/Symtab.java
@@ -28,7 +28,6 @@ package com.sun.tools.javac.code;
 import java.util.*;
 
 import javax.lang.model.element.ElementVisitor;
-import javax.lang.model.type.TypeVisitor;
 
 import com.sun.tools.javac.code.Symbol.*;
 import com.sun.tools.javac.code.Type.*;
@@ -65,16 +64,16 @@ public class Symtab {
 
     /** Builtin types.
      */
-    public final Type byteType = new Type(BYTE, null);
-    public final Type charType = new Type(CHAR, null);
-    public final Type shortType = new Type(SHORT, null);
-    public final Type intType = new Type(INT, null);
-    public final Type longType = new Type(LONG, null);
-    public final Type floatType = new Type(FLOAT, null);
-    public final Type doubleType = new Type(DOUBLE, null);
-    public final Type booleanType = new Type(BOOLEAN, null);
+    public final JCPrimitiveType byteType = new JCPrimitiveType(BYTE, null);
+    public final JCPrimitiveType charType = new JCPrimitiveType(CHAR, null);
+    public final JCPrimitiveType shortType = new JCPrimitiveType(SHORT, null);
+    public final JCPrimitiveType intType = new JCPrimitiveType(INT, null);
+    public final JCPrimitiveType longType = new JCPrimitiveType(LONG, null);
+    public final JCPrimitiveType floatType = new JCPrimitiveType(FLOAT, null);
+    public final JCPrimitiveType doubleType = new JCPrimitiveType(DOUBLE, null);
+    public final JCPrimitiveType booleanType = new JCPrimitiveType(BOOLEAN, null);
     public final Type botType = new BottomType();
-    public final JCNoType voidType = new JCNoType(VOID);
+    public final JCVoidType voidType = new JCVoidType();
 
     private final Names names;
     private final ClassReader reader;
@@ -208,7 +207,7 @@ public class Symtab {
 
     public void initType(Type type, ClassSymbol c) {
         type.tsym = c;
-        typeOfTag[type.tag.ordinal()] = type;
+        typeOfTag[type.getTag().ordinal()] = type;
     }
 
     public void initType(Type type, String name) {
@@ -220,7 +219,7 @@ public class Symtab {
 
     public void initType(Type type, String name, String bname) {
         initType(type, name);
-            boxedName[type.tag.ordinal()] = names.fromString("java.lang." + bname);
+            boxedName[type.getTag().ordinal()] = names.fromString("java.lang." + bname);
     }
 
     /** The class symbol that owns all predefined symbols.
@@ -330,7 +329,7 @@ public class Symtab {
     }
 
     public void synthesizeBoxTypeIfMissing(final Type type) {
-        ClassSymbol sym = reader.enterClass(boxedName[type.tag.ordinal()]);
+        ClassSymbol sym = reader.enterClass(boxedName[type.getTag().ordinal()]);
         final Completer completer = sym.completer;
         if (completer != null) {
             sym.completer = new Completer() {
@@ -388,12 +387,7 @@ public class Symtab {
         target = Target.instance(context);
 
         // Create the unknown type
-        unknownType = new Type(UNKNOWN, null) {
-            @Override
-            public <R, P> R accept(TypeVisitor<R, P> v, P p) {
-                return v.visitUnknown(this, p);
-            }
-        };
+        unknownType = new UnknownType();
 
         // create the basic builtin symbols
         rootPackage = new PackageSymbol(names.empty, null);
diff --git a/langtools/src/share/classes/com/sun/tools/javac/code/Type.java b/langtools/src/share/classes/com/sun/tools/javac/code/Type.java
index f868290b5b3..a89f86eed50 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/code/Type.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/code/Type.java
@@ -70,25 +70,19 @@ import static com.sun.tools.javac.code.TypeTag.*;
  *
  *  @see TypeTag
  */
-public class Type implements PrimitiveType {
+public abstract class Type implements TypeMirror {
 
     /** Constant type: no type at all. */
-    public static final JCNoType noType = new JCNoType(NONE);
+    public static final JCNoType noType = new JCNoType();
 
     /** Constant type: special type to be used during recovery of deferred expressions. */
-    public static final JCNoType recoveryType = new JCNoType(NONE);
+    public static final JCNoType recoveryType = new JCNoType();
 
     /** If this switch is turned on, the names of type variables
      *  and anonymous classes are printed with hashcodes appended.
      */
     public static boolean moreInfo = false;
 
-    /** The tag of this type.
-     *
-     *  @see TypeTag
-     */
-    protected TypeTag tag;
-
     /** The defining class / interface / package / type variable.
      */
     public TypeSymbol tsym;
@@ -98,39 +92,37 @@ public class Type implements PrimitiveType {
      * @return true if tag is equal to the current type tag.
      */
     public boolean hasTag(TypeTag tag) {
-        return this.tag == tag;
+        return tag == getTag();
     }
 
     /**
      * Returns the current type tag.
      * @return the value of the current type tag.
      */
-    public TypeTag getTag() {
-        return tag;
-    }
+    public abstract TypeTag getTag();
 
     public boolean isNumeric() {
-        return tag.isNumeric;
+        return false;
     }
 
     public boolean isPrimitive() {
-        return tag.isPrimitive;
+        return false;
     }
 
     public boolean isPrimitiveOrVoid() {
-        return tag.isPrimitiveOrVoid;
+        return false;
     }
 
     public boolean isReference() {
-        return tag.isReference;
+        return false;
     }
 
     public boolean isNullOrReference() {
-        return (tag.isReference || tag == BOT);
+        return false;
     }
 
     public boolean isPartial() {
-        return tag.isPartial;
+        return false;
     }
 
     /**
@@ -143,6 +135,18 @@ public class Type implements PrimitiveType {
         return null;
     }
 
+    /** Is this a constant type whose value is false?
+     */
+    public boolean isFalse() {
+        return false;
+    }
+
+    /** Is this a constant type whose value is true?
+     */
+    public boolean isTrue() {
+        return false;
+    }
+
     /**
      * Get the representation of this type used for modelling purposes.
      * By default, this is itself. For ErrorType, a different value
@@ -153,7 +157,7 @@ public class Type implements PrimitiveType {
     }
 
     public static List<Type> getModelTypes(List<Type> ts) {
-        ListBuffer<Type> lb = new ListBuffer<Type>();
+        ListBuffer<Type> lb = new ListBuffer<>();
         for (Type t: ts)
             lb.append(t.getModelType());
         return lb.toList();
@@ -163,8 +167,7 @@ public class Type implements PrimitiveType {
 
     /** Define a type given its tag and type symbol
      */
-    public Type(TypeTag tag, TypeSymbol tsym) {
-        this.tag = tag;
+    public Type(TypeSymbol tsym) {
         this.tsym = tsym;
     }
 
@@ -203,18 +206,7 @@ public class Type implements PrimitiveType {
      *  and with given constant value
      */
     public Type constType(Object constValue) {
-        final Object value = constValue;
-        Assert.check(isPrimitive());
-        return new Type(tag, tsym) {
-                @Override
-                public Object constValue() {
-                    return value;
-                }
-                @Override
-                public Type baseType() {
-                    return tsym.type;
-                }
-            };
+        throw new AssertionError();
     }
 
     /**
@@ -272,7 +264,9 @@ public class Type implements PrimitiveType {
         String s = (tsym == null || tsym.name == null)
             ? "<none>"
             : tsym.name.toString();
-        if (moreInfo && tag == TYPEVAR) s = s + hashCode();
+        if (moreInfo && hasTag(TYPEVAR)) {
+            s = s + hashCode();
+        }
         return s;
     }
 
@@ -298,12 +292,7 @@ public class Type implements PrimitiveType {
      */
     public String stringValue() {
         Object cv = Assert.checkNonNull(constValue());
-        if (tag == BOOLEAN)
-            return ((Integer) cv).intValue() == 0 ? "false" : "true";
-        else if (tag == CHAR)
-            return String.valueOf((char) ((Integer) cv).intValue());
-        else
-            return cv.toString();
+        return cv.toString();
     }
 
     /**
@@ -321,24 +310,6 @@ public class Type implements PrimitiveType {
         return super.hashCode();
     }
 
-    /** Is this a constant type whose value is false?
-     */
-    public boolean isFalse() {
-        return
-            tag == BOOLEAN &&
-            constValue() != null &&
-            ((Integer)constValue()).intValue() == 0;
-    }
-
-    /** Is this a constant type whose value is true?
-     */
-    public boolean isTrue() {
-        return
-            tag == BOOLEAN &&
-            constValue() != null &&
-            ((Integer)constValue()).intValue() != 0;
-    }
-
     public String argtypes(boolean varargs) {
         List<Type> args = getParameterTypes();
         if (!varargs) return args.toString();
@@ -348,7 +319,7 @@ public class Type implements PrimitiveType {
             args = args.tail;
             buf.append(',');
         }
-        if (args.head.unannotatedType().tag == ARRAY) {
+        if (args.head.unannotatedType().hasTag(ARRAY)) {
             buf.append(((ArrayType)args.head.unannotatedType()).elemtype);
             if (args.head.getAnnotationMirrors().nonEmpty()) {
                 buf.append(args.head.getAnnotationMirrors());
@@ -485,28 +456,122 @@ public class Type implements PrimitiveType {
         return tsym;
     }
 
+    @Override
     public TypeKind getKind() {
-        switch (tag) {
-        case BYTE:      return TypeKind.BYTE;
-        case CHAR:      return TypeKind.CHAR;
-        case SHORT:     return TypeKind.SHORT;
-        case INT:       return TypeKind.INT;
-        case LONG:      return TypeKind.LONG;
-        case FLOAT:     return TypeKind.FLOAT;
-        case DOUBLE:    return TypeKind.DOUBLE;
-        case BOOLEAN:   return TypeKind.BOOLEAN;
-        case VOID:      return TypeKind.VOID;
-        case BOT:       return TypeKind.NULL;
-        case NONE:      return TypeKind.NONE;
-        default:        return TypeKind.OTHER;
-        }
+        return TypeKind.OTHER;
     }
 
+    @Override
     public <R, P> R accept(TypeVisitor<R, P> v, P p) {
-        if (isPrimitive())
+        throw new AssertionError();
+    }
+
+    public static class JCPrimitiveType extends Type
+            implements javax.lang.model.type.PrimitiveType {
+
+        TypeTag tag;
+
+        public JCPrimitiveType(TypeTag tag, TypeSymbol tsym) {
+            super(tsym);
+            this.tag = tag;
+            Assert.check(tag.isPrimitive);
+        }
+
+        @Override
+        public boolean isNumeric() {
+            return tag != BOOLEAN;
+        }
+
+        @Override
+        public boolean isPrimitive() {
+            return true;
+        }
+
+        @Override
+        public TypeTag getTag() {
+            return tag;
+        }
+
+        @Override
+        public boolean isPrimitiveOrVoid() {
+            return true;
+        }
+
+        /** Define a constant type, of the same kind as this type
+         *  and with given constant value
+         */
+        @Override
+        public Type constType(Object constValue) {
+            final Object value = constValue;
+            return new JCPrimitiveType(tag, tsym) {
+                    @Override
+                    public Object constValue() {
+                        return value;
+                    }
+                    @Override
+                    public Type baseType() {
+                        return tsym.type;
+                    }
+                };
+        }
+
+        /**
+         * The constant value of this type, converted to String
+         */
+        @Override
+        public String stringValue() {
+            Object cv = Assert.checkNonNull(constValue());
+            if (tag == BOOLEAN) {
+                return ((Integer) cv).intValue() == 0 ? "false" : "true";
+            }
+            else if (tag == CHAR) {
+                return String.valueOf((char) ((Integer) cv).intValue());
+            }
+            else {
+                return cv.toString();
+            }
+        }
+
+        /** Is this a constant type whose value is false?
+         */
+        @Override
+        public boolean isFalse() {
+            return
+                tag == BOOLEAN &&
+                constValue() != null &&
+                ((Integer)constValue()).intValue() == 0;
+        }
+
+        /** Is this a constant type whose value is true?
+         */
+        @Override
+        public boolean isTrue() {
+            return
+                tag == BOOLEAN &&
+                constValue() != null &&
+                ((Integer)constValue()).intValue() != 0;
+        }
+
+        @Override
+        public <R, P> R accept(TypeVisitor<R, P> v, P p) {
             return v.visitPrimitive(this, p);
-        else
+        }
+
+        @Override
+        public TypeKind getKind() {
+            switch (tag) {
+                case BYTE:      return TypeKind.BYTE;
+                case CHAR:      return TypeKind.CHAR;
+                case SHORT:     return TypeKind.SHORT;
+                case INT:       return TypeKind.INT;
+                case LONG:      return TypeKind.LONG;
+                case FLOAT:     return TypeKind.FLOAT;
+                case DOUBLE:    return TypeKind.DOUBLE;
+                case BOOLEAN:   return TypeKind.BOOLEAN;
+            }
             throw new AssertionError();
+        }
+
     }
 
     public static class WildcardType extends Type
@@ -522,7 +587,7 @@ public class Type implements PrimitiveType {
         }
 
         public WildcardType(Type type, BoundKind kind, TypeSymbol tsym) {
-            super(WILDCARD, tsym);
+            super(tsym);
             this.type = Assert.checkNonNull(type);
             this.kind = kind;
         }
@@ -535,6 +600,12 @@ public class Type implements PrimitiveType {
             this.bound = bound;
         }
 
+        @Override
+        public TypeTag getTag() {
+            return WILDCARD;
+        }
+
+        @Override
         public boolean contains(Type t) {
             return kind != UNBOUND && type.contains(t);
         }
@@ -551,6 +622,17 @@ public class Type implements PrimitiveType {
             return kind == UNBOUND;
         }
 
+        @Override
+        public boolean isReference() {
+            return true;
+        }
+
+        @Override
+        public boolean isNullOrReference() {
+            return true;
+        }
+
+        @Override
         public Type withTypeVar(Type t) {
             //-System.err.println(this+".withTypeVar("+t+");");//DEBUG
             if (bound == t)
@@ -640,7 +722,7 @@ public class Type implements PrimitiveType {
         public List<Type> all_interfaces_field;
 
         public ClassType(Type outer, List<Type> typarams, TypeSymbol tsym) {
-            super(CLASS, tsym);
+            super(tsym);
             this.outer_field = outer;
             this.typarams_field = typarams;
             this.allparams_field = null;
@@ -657,6 +739,11 @@ public class Type implements PrimitiveType {
             */
         }
 
+        @Override
+        public TypeTag getTag() {
+            return CLASS;
+        }
+
         @Override
         public <R,S> R accept(Type.Visitor<R,S> v, S s) {
             return v.visitClassType(this, s);
@@ -680,7 +767,7 @@ public class Type implements PrimitiveType {
          */
         public String toString() {
             StringBuilder buf = new StringBuilder();
-            if (getEnclosingType().tag == CLASS && tsym.owner.kind == TYP) {
+            if (getEnclosingType().hasTag(CLASS) && tsym.owner.kind == TYP) {
                 buf.append(getEnclosingType().toString());
                 buf.append(".");
                 buf.append(className(tsym, false));
@@ -765,6 +852,16 @@ public class Type implements PrimitiveType {
             // optimization, was: allparams().nonEmpty();
         }
 
+        @Override
+        public boolean isReference() {
+            return true;
+        }
+
+        @Override
+        public boolean isNullOrReference() {
+            return true;
+        }
+
         /** A cache for the rank. */
         int rank_field = -1;
 
@@ -909,11 +1006,15 @@ public class Type implements PrimitiveType {
         public Type elemtype;
 
         public ArrayType(Type elemtype, TypeSymbol arrayClass) {
-            super(ARRAY, arrayClass);
+            super(arrayClass);
             this.elemtype = elemtype;
         }
 
         @Override
+        public TypeTag getTag() {
+            return ARRAY;
+        }
+
         public <R,S> R accept(Type.Visitor<R,S> v, S s) {
             return v.visitArrayType(this, s);
         }
@@ -947,6 +1048,16 @@ public class Type implements PrimitiveType {
             return elemtype.isParameterized();
         }
 
+        @Override
+        public boolean isReference() {
+            return true;
+        }
+
+        @Override
+        public boolean isNullOrReference() {
+            return true;
+        }
+
         public boolean isRaw() {
             return elemtype.isRaw();
         }
@@ -1001,13 +1112,17 @@ public class Type implements PrimitiveType {
                           Type restype,
                           List<Type> thrown,
                           TypeSymbol methodClass) {
-            super(METHOD, methodClass);
+            super(methodClass);
             this.argtypes = argtypes;
             this.restype = restype;
             this.thrown = thrown;
         }
 
         @Override
+        public TypeTag getTag() {
+            return METHOD;
+        }
+
         public <R,S> R accept(Type.Visitor<R,S> v, S s) {
             return v.visitMethodType(this, s);
         }
@@ -1077,7 +1192,12 @@ public class Type implements PrimitiveType {
     public static class PackageType extends Type implements NoType {
 
         PackageType(TypeSymbol tsym) {
-            super(PACKAGE, tsym);
+            super(tsym);
+        }
+
+        @Override
+        public TypeTag getTag() {
+            return PACKAGE;
         }
 
         @Override
@@ -1120,17 +1240,22 @@ public class Type implements PrimitiveType {
         public Type lower;
 
         public TypeVar(Name name, Symbol owner, Type lower) {
-            super(TYPEVAR, null);
+            super(null);
             tsym = new TypeVariableSymbol(0, name, this, owner);
             this.lower = lower;
         }
 
         public TypeVar(TypeSymbol tsym, Type bound, Type lower) {
-            super(TYPEVAR, tsym);
+            super(tsym);
             this.bound = bound;
             this.lower = lower;
         }
 
+        @Override
+        public TypeTag getTag() {
+            return TYPEVAR;
+        }
+
         @Override
         public <R,S> R accept(Type.Visitor<R,S> v, S s) {
             return v.visitTypeVar(this, s);
@@ -1138,8 +1263,9 @@ public class Type implements PrimitiveType {
 
         @Override
         public Type getUpperBound() {
-            if ((bound == null || bound.tag == NONE) && this != tsym.type)
+            if ((bound == null || bound.hasTag(NONE)) && this != tsym.type) {
                 bound = tsym.type.getUpperBound();
+            }
             return bound;
         }
 
@@ -1158,6 +1284,17 @@ public class Type implements PrimitiveType {
             return false;
         }
 
+        @Override
+        public boolean isReference() {
+            return true;
+        }
+
+        @Override
+        public boolean isNullOrReference() {
+            return true;
+        }
+
+        @Override
         public <R, P> R accept(TypeVisitor<R, P> v, P p) {
             return v.visitTypeVariable(this, p);
         }
@@ -1203,10 +1340,13 @@ public class Type implements PrimitiveType {
 
     public static abstract class DelegatedType extends Type {
         public Type qtype;
+        public TypeTag tag;
         public DelegatedType(TypeTag tag, Type qtype) {
-            super(tag, qtype.tsym);
+            super(qtype.tsym);
+            this.tag = tag;
             this.qtype = qtype;
         }
+        public TypeTag getTag() { return tag; }
         public String toString() { return qtype.toString(); }
         public List<Type> getTypeArguments() { return qtype.getTypeArguments(); }
         public Type getEnclosingType() { return qtype.getEnclosingType(); }
@@ -1340,6 +1480,12 @@ public class Type implements PrimitiveType {
             else return qtype + "?";
         }
 
+        @Override
+        public boolean isPartial() {
+            return true;
+        }
+
+        @Override
         public Type baseType() {
             if (inst != null) return inst.baseType();
             else return this;
@@ -1439,21 +1585,21 @@ public class Type implements PrimitiveType {
         }
     }
 
-    /** Represents VOID or NONE.
+    /** Represents NONE.
      */
-    static class JCNoType extends Type implements NoType {
-        public JCNoType(TypeTag tag) {
-            super(tag, null);
+    public static class JCNoType extends Type implements NoType {
+        public JCNoType() {
+            super(null);
+        }
+
+        @Override
+        public TypeTag getTag() {
+            return NONE;
         }
 
         @Override
         public TypeKind getKind() {
-            switch (tag) {
-            case VOID:  return TypeKind.VOID;
-            case NONE:  return TypeKind.NONE;
-            default:
-                throw new AssertionError("Unexpected tag: " + tag);
-            }
+            return TypeKind.NONE;
         }
 
         @Override
@@ -1462,9 +1608,43 @@ public class Type implements PrimitiveType {
         }
     }
 
+    /** Represents VOID.
+     */
+    public static class JCVoidType extends Type implements NoType {
+
+        public JCVoidType() {
+            super(null);
+        }
+
+        @Override
+        public TypeTag getTag() {
+            return VOID;
+        }
+
+        @Override
+        public TypeKind getKind() {
+            return TypeKind.VOID;
+        }
+
+        @Override
+        public <R, P> R accept(TypeVisitor<R, P> v, P p) {
+            return v.visitNoType(this, p);
+        }
+
+        @Override
+        public boolean isPrimitiveOrVoid() {
+            return true;
+        }
+    }
+
     static class BottomType extends Type implements NullType {
         public BottomType() {
-            super(BOT, null);
+            super(null);
+        }
+
+        @Override
+        public TypeTag getTag() {
+            return BOT;
         }
 
         @Override
@@ -1486,6 +1666,12 @@ public class Type implements PrimitiveType {
         public String stringValue() {
             return "null";
         }
+
+        @Override
+        public boolean isNullOrReference() {
+            return true;
+        }
+
     }
 
     public static class ErrorType extends ClassType
@@ -1495,7 +1681,6 @@ public class Type implements PrimitiveType {
 
         public ErrorType(Type originalType, TypeSymbol tsym) {
             super(noType, List.<Type>nil(), null);
-            tag = ERROR;
             this.tsym = tsym;
             this.originalType = (originalType == null ? noType : originalType);
         }
@@ -1507,6 +1692,26 @@ public class Type implements PrimitiveType {
             c.members_field = new Scope.ErrorScope(c);
         }
 
+        @Override
+        public TypeTag getTag() {
+            return ERROR;
+        }
+
+        @Override
+        public boolean isPartial() {
+            return true;
+        }
+
+        @Override
+        public boolean isReference() {
+            return true;
+        }
+
+        @Override
+        public boolean isNullOrReference() {
+            return true;
+        }
+
         public ErrorType(Name name, TypeSymbol container, Type originalType) {
             this(new ClassSymbol(PUBLIC|STATIC|ACYCLIC, name, null, container), originalType);
         }
@@ -1559,7 +1764,7 @@ public class Type implements PrimitiveType {
         public Type underlyingType;
 
         public AnnotatedType(Type underlyingType) {
-            super(underlyingType.tag, underlyingType.tsym);
+            super(underlyingType.tsym);
             this.typeAnnotations = List.nil();
             this.underlyingType = underlyingType;
             Assert.check(!underlyingType.isAnnotated(),
@@ -1568,7 +1773,7 @@ public class Type implements PrimitiveType {
 
         public AnnotatedType(List<Attribute.TypeCompound> typeAnnotations,
                 Type underlyingType) {
-            super(underlyingType.tag, underlyingType.tsym);
+            super(underlyingType.tsym);
             this.typeAnnotations = typeAnnotations;
             this.underlyingType = underlyingType;
             Assert.check(!underlyingType.isAnnotated(),
@@ -1576,6 +1781,11 @@ public class Type implements PrimitiveType {
                     "; adding: " + typeAnnotations);
         }
 
+        @Override
+        public TypeTag getTag() {
+            return underlyingType.getTag();
+        }
+
         @Override
         public boolean isAnnotated() {
             return true;
@@ -1651,10 +1861,18 @@ public class Type implements PrimitiveType {
         @Override
         public List<Type> allparams()            { return underlyingType.allparams(); }
         @Override
+        public boolean isPrimitive()             { return underlyingType.isPrimitive(); }
+        @Override
+        public boolean isPrimitiveOrVoid()       { return underlyingType.isPrimitiveOrVoid(); }
+        @Override
         public boolean isNumeric()               { return underlyingType.isNumeric(); }
         @Override
         public boolean isReference()             { return underlyingType.isReference(); }
         @Override
+        public boolean isNullOrReference()       { return underlyingType.isNullOrReference(); }
+        @Override
+        public boolean isPartial()               { return underlyingType.isPartial(); }
+        @Override
         public boolean isParameterized()         { return underlyingType.isParameterized(); }
         @Override
         public boolean isRaw()                   { return underlyingType.isRaw(); }
@@ -1719,6 +1937,28 @@ public class Type implements PrimitiveType {
         public TypeMirror getSuperBound()        { return ((WildcardType)underlyingType).getSuperBound(); }
     }
 
+    public static class UnknownType extends Type {
+
+        public UnknownType() {
+            super(null);
+        }
+
+        @Override
+        public TypeTag getTag() {
+            return UNKNOWN;
+        }
+
+        @Override
+        public <R, P> R accept(TypeVisitor<R, P> v, P p) {
+            return v.visitUnknown(this, p);
+        }
+
+        @Override
+        public boolean isPartial() {
+            return true;
+        }
+    }
+
     /**
      * A visitor for types.  A visitor is used to implement operations
      * (or relations) on types.  Most common operations on types are
diff --git a/langtools/src/share/classes/com/sun/tools/javac/code/TypeTag.java b/langtools/src/share/classes/com/sun/tools/javac/code/TypeTag.java
index 7fbfd8edbc1..418f1e13406 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/code/TypeTag.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/code/TypeTag.java
@@ -42,132 +42,107 @@ import static com.sun.tools.javac.code.TypeTag.NumericClasses.*;
 public enum TypeTag {
     /** The tag of the basic type `byte'.
      */
-    BYTE(BYTE_CLASS, BYTE_SUPERCLASSES,
-            TypeTagKind.PRIMITIVE | TypeTagKind.NUMERIC),
+    BYTE(BYTE_CLASS, BYTE_SUPERCLASSES, true),
 
     /** The tag of the basic type `char'.
      */
-    CHAR(CHAR_CLASS, CHAR_SUPERCLASSES,
-            TypeTagKind.PRIMITIVE | TypeTagKind.NUMERIC),
+    CHAR(CHAR_CLASS, CHAR_SUPERCLASSES, true),
 
     /** The tag of the basic type `short'.
      */
-    SHORT(SHORT_CLASS, SHORT_SUPERCLASSES,
-            TypeTagKind.PRIMITIVE | TypeTagKind.NUMERIC),
-
-    /** The tag of the basic type `int'.
-     */
-    INT(INT_CLASS, INT_SUPERCLASSES,
-            TypeTagKind.PRIMITIVE | TypeTagKind.NUMERIC),
+    SHORT(SHORT_CLASS, SHORT_SUPERCLASSES, true),
 
     /** The tag of the basic type `long'.
      */
-    LONG(LONG_CLASS, LONG_SUPERCLASSES, TypeTagKind.PRIMITIVE | TypeTagKind.NUMERIC),
+    LONG(LONG_CLASS, LONG_SUPERCLASSES, true),
 
     /** The tag of the basic type `float'.
      */
-    FLOAT(FLOAT_CLASS, FLOAT_SUPERCLASSES, TypeTagKind.PRIMITIVE | TypeTagKind.NUMERIC),
-
+    FLOAT(FLOAT_CLASS, FLOAT_SUPERCLASSES, true),
+    /** The tag of the basic type `int'.
+     */
+    INT(INT_CLASS, INT_SUPERCLASSES, true),
     /** The tag of the basic type `double'.
      */
-    DOUBLE(DOUBLE_CLASS, DOUBLE_CLASS, TypeTagKind.PRIMITIVE | TypeTagKind.NUMERIC),
-
+    DOUBLE(DOUBLE_CLASS, DOUBLE_CLASS, true),
     /** The tag of the basic type `boolean'.
      */
-    BOOLEAN(TypeTagKind.PRIMITIVE),
+    BOOLEAN(0, 0, true),
 
     /** The tag of the type `void'.
      */
-    VOID(TypeTagKind.VOID),
+    VOID,
 
     /** The tag of all class and interface types.
      */
-    CLASS(TypeTagKind.REFERENCE),
+    CLASS,
 
     /** The tag of all array types.
      */
-    ARRAY(TypeTagKind.REFERENCE),
+    ARRAY,
 
     /** The tag of all (monomorphic) method types.
      */
-    METHOD(TypeTagKind.OTHER),
+    METHOD,
 
     /** The tag of all package "types".
      */
-    PACKAGE(TypeTagKind.OTHER),
+    PACKAGE,
 
     /** The tag of all (source-level) type variables.
      */
-    TYPEVAR(TypeTagKind.REFERENCE),
+    TYPEVAR,
 
     /** The tag of all type arguments.
      */
-    WILDCARD(TypeTagKind.REFERENCE),
+    WILDCARD,
 
     /** The tag of all polymorphic (method-) types.
      */
-    FORALL(TypeTagKind.OTHER),
+    FORALL,
 
     /** The tag of deferred expression types in method context
      */
-    DEFERRED(TypeTagKind.OTHER),
+    DEFERRED,
 
     /** The tag of the bottom type {@code <null>}.
      */
-    BOT(TypeTagKind.OTHER),
+    BOT,
 
     /** The tag of a missing type.
      */
-    NONE(TypeTagKind.OTHER),
+    NONE,
 
     /** The tag of the error type.
      */
-    ERROR(TypeTagKind.REFERENCE | TypeTagKind.PARTIAL),
+    ERROR,
 
     /** The tag of an unknown type
      */
-    UNKNOWN(TypeTagKind.PARTIAL),
+    UNKNOWN,
 
     /** The tag of all instantiatable type variables.
      */
-    UNDETVAR(TypeTagKind.PARTIAL),
+    UNDETVAR,
 
     /** Pseudo-types, these are special tags
      */
-    UNINITIALIZED_THIS(TypeTagKind.OTHER),
+    UNINITIALIZED_THIS,
 
-    UNINITIALIZED_OBJECT(TypeTagKind.OTHER);
+    UNINITIALIZED_OBJECT;
 
-    final boolean isPrimitive;
-    final boolean isNumeric;
-    final boolean isPartial;
-    final boolean isReference;
-    final boolean isPrimitiveOrVoid;
     final int superClasses;
     final int numericClass;
+    final boolean isPrimitive;
 
-    private TypeTag(int kind) {
-        this(0, 0, kind);
+    private TypeTag() {
+        this(0, 0, false);
     }
 
-    private TypeTag(int numericClass, int superClasses, int kind) {
-         isPrimitive = (kind & TypeTagKind.PRIMITIVE) != 0;
-         isNumeric = (kind & TypeTagKind.NUMERIC) != 0;
-         isPartial = (kind & TypeTagKind.PARTIAL) != 0;
-         isReference = (kind & TypeTagKind.REFERENCE) != 0;
-         isPrimitiveOrVoid = ((kind & TypeTagKind.PRIMITIVE) != 0) ||
-                 ((kind & TypeTagKind.VOID) != 0);
-         this.superClasses = superClasses;
-         this.numericClass = numericClass;
-     }
-
-    static class TypeTagKind {
-        static final int PRIMITIVE = 1;
-        static final int NUMERIC = 2;
-        static final int REFERENCE = 4;
-        static final int PARTIAL = 8;
-        static final int OTHER = 16;
-        static final int VOID = 32;
+    private TypeTag(int numericClass, int superClasses, boolean isPrimitive) {
+        this.superClasses = superClasses;
+        this.numericClass = numericClass;
+        this.isPrimitive = isPrimitive;
     }
 
     public static class NumericClasses {
@@ -261,4 +236,5 @@ public enum TypeTag {
             throw new AssertionError("unknown primitive type " + this);
         }
     }
+
 }
diff --git a/langtools/src/share/classes/com/sun/tools/javac/code/Types.java b/langtools/src/share/classes/com/sun/tools/javac/code/Types.java
index 331046e7b8c..8a3b4235714 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/code/Types.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/code/Types.java
@@ -286,8 +286,9 @@ public class Types {
      * conversion to s?
      */
     public boolean isConvertible(Type t, Type s, Warner warn) {
-        if (t.tag == ERROR)
+        if (t.hasTag(ERROR)) {
             return true;
+        }
         boolean tPrimitive = t.isPrimitive();
         boolean sPrimitive = s.isPrimitive();
         if (tPrimitive == sPrimitive) {
@@ -396,7 +397,8 @@ public class Types {
         /**
          * Compute the function descriptor associated with a given functional interface
          */
-        public FunctionDescriptor findDescriptorInternal(TypeSymbol origin, CompoundScope membersCache) throws FunctionDescriptorLookupError {
+        public FunctionDescriptor findDescriptorInternal(TypeSymbol origin,
+                CompoundScope membersCache) throws FunctionDescriptorLookupError {
             if (!origin.isInterface() || (origin.flags() & ANNOTATION) != 0) {
                 //t must be an interface
                 throw failure("not.a.functional.intf", origin);
@@ -655,17 +657,16 @@ public class Types {
                 }
             } else if (isSubtype(t, s)) {
                 return true;
-            }
-            else if (t.tag == TYPEVAR) {
+            } else if (t.hasTag(TYPEVAR)) {
                 return isSubtypeUnchecked(t.getUpperBound(), s, warn);
-            }
-            else if (!s.isRaw()) {
+            } else if (!s.isRaw()) {
                 Type t2 = asSuper(t, s.tsym);
                 if (t2 != null && t2.isRaw()) {
-                    if (isReifiable(s))
+                    if (isReifiable(s)) {
                         warn.silentWarn(LintCategory.UNCHECKED);
-                    else
+                    } else {
                         warn.warn(LintCategory.UNCHECKED);
+                    }
                     return true;
                 }
             }
@@ -673,13 +674,14 @@ public class Types {
         }
 
         private void checkUnsafeVarargsConversion(Type t, Type s, Warner warn) {
-            if (t.tag != ARRAY || isReifiable(t))
+            if (!t.hasTag(ARRAY) || isReifiable(t)) {
                 return;
+            }
             t = t.unannotatedType();
             s = s.unannotatedType();
             ArrayType from = (ArrayType)t;
             boolean shouldWarn = false;
-            switch (s.tag) {
+            switch (s.getTag()) {
                 case ARRAY:
                     ArrayType to = (ArrayType)s;
                     shouldWarn = from.isVarargs() &&
@@ -735,8 +737,9 @@ public class Types {
     // where
         private TypeRelation isSubtype = new TypeRelation()
         {
+            @Override
             public Boolean visitType(Type t, Type s) {
-                switch (t.tag) {
+                switch (t.getTag()) {
                  case BYTE:
                      return (!s.hasTag(CHAR) && t.getTag().isSubRangeOf(s.getTag()));
                  case CHAR:
@@ -756,7 +759,7 @@ public class Types {
                  case NONE:
                      return false;
                  default:
-                     throw new AssertionError("isSubtype " + t.tag);
+                     throw new AssertionError("isSubtype " + t.getTag());
                  }
             }
 
@@ -826,14 +829,14 @@ public class Types {
 
             @Override
             public Boolean visitArrayType(ArrayType t, Type s) {
-                if (s.tag == ARRAY) {
+                if (s.hasTag(ARRAY)) {
                     if (t.elemtype.isPrimitive())
                         return isSameType(t.elemtype, elemtype(s));
                     else
                         return isSubtypeNoCapture(t.elemtype, elemtype(s));
                 }
 
-                if (s.tag == CLASS) {
+                if (s.hasTag(CLASS)) {
                     Name sname = s.tsym.getQualifiedName();
                     return sname == names.java_lang_Object
                         || sname == names.java_lang_Cloneable
@@ -846,9 +849,9 @@ public class Types {
             @Override
             public Boolean visitUndetVar(UndetVar t, Type s) {
                 //todo: test against origin needed? or replace with substitution?
-                if (t == s || t.qtype == s || s.tag == ERROR || s.tag == UNKNOWN) {
+                if (t == s || t.qtype == s || s.hasTag(ERROR) || s.hasTag(UNKNOWN)) {
                     return true;
-                } else if (s.tag == BOT) {
+                } else if (s.hasTag(BOT)) {
                     //if 's' is 'null' there's no instantiated type U for which
                     //U <: s (but 'null' itself, which is not a valid type)
                     return false;
@@ -913,15 +916,17 @@ public class Types {
      * Is t a supertype of s?
      */
     public boolean isSuperType(Type t, Type s) {
-        switch (t.tag) {
+        switch (t.getTag()) {
         case ERROR:
             return true;
         case UNDETVAR: {
             UndetVar undet = (UndetVar)t;
             if (t == s ||
                 undet.qtype == s ||
-                s.tag == ERROR ||
-                s.tag == BOT) return true;
+                s.hasTag(ERROR) ||
+                s.hasTag(BOT)) {
+                return true;
+            }
             undet.addBound(InferenceBound.LOWER, s, this);
             return true;
         }
@@ -990,12 +995,12 @@ public class Types {
                 if (s.isPartial())
                     return visit(s, t);
 
-                switch (t.tag) {
+                switch (t.getTag()) {
                 case BYTE: case CHAR: case SHORT: case INT: case LONG: case FLOAT:
                 case DOUBLE: case BOOLEAN: case VOID: case BOT: case NONE:
-                    return t.tag == s.tag;
+                    return t.hasTag(s.getTag());
                 case TYPEVAR: {
-                    if (s.tag == TYPEVAR) {
+                    if (s.hasTag(TYPEVAR)) {
                         //type-substitution does not preserve type-var types
                         //check that type var symbols and bounds are indeed the same
                         return sameTypeVars((TypeVar)t.unannotatedType(), (TypeVar)s.unannotatedType());
@@ -1009,7 +1014,7 @@ public class Types {
                     }
                 }
                 default:
-                    throw new AssertionError("isSameType " + t.tag);
+                    throw new AssertionError("isSameType " + t.getTag());
                 }
             }
 
@@ -1080,8 +1085,9 @@ public class Types {
 
             @Override
             public Boolean visitForAll(ForAll t, Type s) {
-                if (s.tag != FORALL)
+                if (!s.hasTag(FORALL)) {
                     return false;
+                }
 
                 ForAll forAll = (ForAll)s;
                 return hasSameBounds(t, forAll)
@@ -1090,12 +1096,14 @@ public class Types {
 
             @Override
             public Boolean visitUndetVar(UndetVar t, Type s) {
-                if (s.tag == WILDCARD)
+                if (s.hasTag(WILDCARD)) {
                     // FIXME, this might be leftovers from before capture conversion
                     return false;
+                }
 
-                if (t == s || t.qtype == s || s.tag == ERROR || s.tag == UNKNOWN)
+                if (t == s || t.qtype == s || s.hasTag(ERROR) || s.hasTag(UNKNOWN)) {
                     return true;
+                }
 
                 t.addBound(InferenceBound.EQ, s, Types.this);
 
@@ -1171,9 +1179,9 @@ public class Types {
 
     // <editor-fold defaultstate="collapsed" desc="Contains Type">
     public boolean containedBy(Type t, Type s) {
-        switch (t.tag) {
+        switch (t.getTag()) {
         case UNDETVAR:
-            if (s.tag == WILDCARD) {
+            if (s.hasTag(WILDCARD)) {
                 UndetVar undetvar = (UndetVar)t;
                 WildcardType wt = (WildcardType)s.unannotatedType();
                 switch(wt.kind) {
@@ -1241,7 +1249,7 @@ public class Types {
         private TypeRelation containsType = new TypeRelation() {
 
             private Type U(Type t) {
-                while (t.tag == WILDCARD) {
+                while (t.hasTag(WILDCARD)) {
                     WildcardType w = (WildcardType)t.unannotatedType();
                     if (w.isSuperBound())
                         return w.bound == null ? syms.objectType : w.bound.bound;
@@ -1252,7 +1260,7 @@ public class Types {
             }
 
             private Type L(Type t) {
-                while (t.tag == WILDCARD) {
+                while (t.hasTag(WILDCARD)) {
                     WildcardType w = (WildcardType)t.unannotatedType();
                     if (w.isExtendsBound())
                         return syms.botType;
@@ -1298,10 +1306,11 @@ public class Types {
 
             @Override
             public Boolean visitUndetVar(UndetVar t, Type s) {
-                if (s.tag != WILDCARD)
+                if (!s.hasTag(WILDCARD)) {
                     return isSameType(t, s);
-                else
+                } else {
                     return false;
+                }
             }
 
             @Override
@@ -1311,13 +1320,13 @@ public class Types {
         };
 
     public boolean isCaptureOf(Type s, WildcardType t) {
-        if (s.tag != TYPEVAR || !((TypeVar)s.unannotatedType()).isCaptured())
+        if (!s.hasTag(TYPEVAR) || !((TypeVar)s.unannotatedType()).isCaptured())
             return false;
         return isSameWildcard(t, ((CapturedType)s.unannotatedType()).wildcard);
     }
 
     public boolean isSameWildcard(WildcardType t, Type s) {
-        if (s.tag != WILDCARD)
+        if (!s.hasTag(WILDCARD))
             return false;
         WildcardType w = (WildcardType)s.unannotatedType();
         return w.kind == t.kind && w.type == t.type;
@@ -1333,6 +1342,26 @@ public class Types {
     }
     // </editor-fold>
 
+    /**
+     * Can t and s be compared for equality?  Any primitive ==
+     * primitive or primitive == object comparisons here are an error.
+     * Unboxing and correct primitive == primitive comparisons are
+     * already dealt with in Attr.visitBinary.
+     *
+     */
+    public boolean isEqualityComparable(Type s, Type t, Warner warn) {
+        if (t.isNumeric() && s.isNumeric())
+            return true;
+
+        boolean tPrimitive = t.isPrimitive();
+        boolean sPrimitive = s.isPrimitive();
+        if (!tPrimitive && !sPrimitive) {
+            return isCastable(s, t, warn) || isCastable(t, s, warn);
+        } else {
+            return false;
+        }
+    }
+
     // <editor-fold defaultstate="collapsed" desc="isCastable">
     public boolean isCastable(Type t, Type s) {
         return isCastable(t, s, noWarnings);
@@ -1369,15 +1398,15 @@ public class Types {
         private TypeRelation isCastable = new TypeRelation() {
 
             public Boolean visitType(Type t, Type s) {
-                if (s.tag == ERROR)
+                if (s.hasTag(ERROR))
                     return true;
 
-                switch (t.tag) {
+                switch (t.getTag()) {
                 case BYTE: case CHAR: case SHORT: case INT: case LONG: case FLOAT:
                 case DOUBLE:
                     return s.isNumeric();
                 case BOOLEAN:
-                    return s.tag == BOOLEAN;
+                    return s.hasTag(BOOLEAN);
                 case VOID:
                     return false;
                 case BOT:
@@ -1394,10 +1423,10 @@ public class Types {
 
             @Override
             public Boolean visitClassType(ClassType t, Type s) {
-                if (s.tag == ERROR || s.tag == BOT)
+                if (s.hasTag(ERROR) || s.hasTag(BOT))
                     return true;
 
-                if (s.tag == TYPEVAR) {
+                if (s.hasTag(TYPEVAR)) {
                     if (isCastable(t, s.getUpperBound(), noWarnings)) {
                         warnStack.head.warn(LintCategory.UNCHECKED);
                         return true;
@@ -1412,11 +1441,11 @@ public class Types {
                             visitIntersectionType((IntersectionClassType)t.unannotatedType(), s, false);
                 }
 
-                if (s.tag == CLASS || s.tag == ARRAY) {
+                if (s.hasTag(CLASS) || s.hasTag(ARRAY)) {
                     boolean upcast;
                     if ((upcast = isSubtype(erasure(t), erasure(s)))
                         || isSubtype(erasure(s), erasure(t))) {
-                        if (!upcast && s.tag == ARRAY) {
+                        if (!upcast && s.hasTag(ARRAY)) {
                             if (!isReifiable(s))
                                 warnStack.head.warn(LintCategory.UNCHECKED);
                             return true;
@@ -1469,7 +1498,7 @@ public class Types {
                     }
 
                     // Sidecast
-                    if (s.tag == CLASS) {
+                    if (s.hasTag(CLASS)) {
                         if ((s.tsym.flags() & INTERFACE) != 0) {
                             return ((t.tsym.flags() & FINAL) == 0)
                                 ? sideCast(t, s, warnStack.head)
@@ -1501,7 +1530,7 @@ public class Types {
 
             @Override
             public Boolean visitArrayType(ArrayType t, Type s) {
-                switch (s.tag) {
+                switch (s.getTag()) {
                 case ERROR:
                 case BOT:
                     return true;
@@ -1516,7 +1545,7 @@ public class Types {
                     return isSubtype(t, s);
                 case ARRAY:
                     if (elemtype(t).isPrimitive() || elemtype(s).isPrimitive()) {
-                        return elemtype(t).tag == elemtype(s).tag;
+                        return elemtype(t).hasTag(elemtype(s).getTag());
                     } else {
                         return visit(elemtype(t), elemtype(s));
                     }
@@ -1527,7 +1556,7 @@ public class Types {
 
             @Override
             public Boolean visitTypeVar(TypeVar t, Type s) {
-                switch (s.tag) {
+                switch (s.getTag()) {
                 case ERROR:
                 case BOT:
                     return true;
@@ -1579,8 +1608,9 @@ public class Types {
 
             private Set<TypePair> cache = new HashSet<TypePair>();
 
+            @Override
             public Boolean visitType(Type t, Type s) {
-                if (s.tag == WILDCARD)
+                if (s.hasTag(WILDCARD))
                     return visit(s, t);
                 else
                     return notSoftSubtypeRecursive(t, s) || notSoftSubtypeRecursive(s, t);
@@ -1617,10 +1647,10 @@ public class Types {
                 if (t.isUnbound())
                     return false;
 
-                if (s.tag != WILDCARD) {
+                if (!s.hasTag(WILDCARD)) {
                     if (t.isExtendsBound())
                         return notSoftSubtypeRecursive(s, t.type);
-                    else // isSuperBound()
+                    else
                         return notSoftSubtypeRecursive(t.type, s);
                 }
 
@@ -1669,21 +1699,21 @@ public class Types {
      */
     public boolean notSoftSubtype(Type t, Type s) {
         if (t == s) return false;
-        if (t.tag == TYPEVAR) {
+        if (t.hasTag(TYPEVAR)) {
             TypeVar tv = (TypeVar) t;
             return !isCastable(tv.bound,
                                relaxBound(s),
                                noWarnings);
         }
-        if (s.tag != WILDCARD)
+        if (!s.hasTag(WILDCARD))
             s = upperBound(s);
 
         return !isSubtype(t, relaxBound(s));
     }
 
     private Type relaxBound(Type t) {
-        if (t.tag == TYPEVAR) {
-            while (t.tag == TYPEVAR)
+        if (t.hasTag(TYPEVAR)) {
+            while (t.hasTag(TYPEVAR))
                 t = t.getUpperBound();
             t = rewriteQuantifiers(t, true, true);
         }
@@ -1732,16 +1762,16 @@ public class Types {
 
     // <editor-fold defaultstate="collapsed" desc="Array Utils">
     public boolean isArray(Type t) {
-        while (t.tag == WILDCARD)
+        while (t.hasTag(WILDCARD))
             t = upperBound(t);
-        return t.tag == ARRAY;
+        return t.hasTag(ARRAY);
     }
 
     /**
      * The element type of an array.
      */
     public Type elemtype(Type t) {
-        switch (t.tag) {
+        switch (t.getTag()) {
         case WILDCARD:
             return elemtype(upperBound(t));
         case ARRAY:
@@ -1775,7 +1805,7 @@ public class Types {
      */
     public int dimensions(Type t) {
         int result = 0;
-        while (t.tag == ARRAY) {
+        while (t.hasTag(ARRAY)) {
             result++;
             t = elemtype(t);
         }
@@ -1789,8 +1819,7 @@ public class Types {
      * @return the ArrayType for the given component
      */
     public ArrayType makeArrayType(Type t) {
-        if (t.tag == VOID ||
-            t.tag == PACKAGE) {
+        if (t.hasTag(VOID) || t.hasTag(PACKAGE)) {
             Assert.error("Type t must not be a VOID or PACKAGE type, " + t.toString());
         }
         return new ArrayType(t, syms.arrayClass);
@@ -1821,7 +1850,7 @@ public class Types {
                     return t;
 
                 Type st = supertype(t);
-                if (st.tag == CLASS || st.tag == TYPEVAR || st.tag == ERROR) {
+                if (st.hasTag(CLASS) || st.hasTag(TYPEVAR) || st.hasTag(ERROR)) {
                     Type x = asSuper(st, sym);
                     if (x != null)
                         return x;
@@ -1863,13 +1892,13 @@ public class Types {
      * @param sym a symbol
      */
     public Type asOuterSuper(Type t, Symbol sym) {
-        switch (t.tag) {
+        switch (t.getTag()) {
         case CLASS:
             do {
                 Type s = asSuper(t, sym);
                 if (s != null) return s;
                 t = t.getEnclosingType();
-            } while (t.tag == CLASS);
+            } while (t.hasTag(CLASS));
             return null;
         case ARRAY:
             return isSubtype(t, sym.type) ? sym.type : null;
@@ -1890,16 +1919,16 @@ public class Types {
      * @param sym a symbol
      */
     public Type asEnclosingSuper(Type t, Symbol sym) {
-        switch (t.tag) {
+        switch (t.getTag()) {
         case CLASS:
             do {
                 Type s = asSuper(t, sym);
                 if (s != null) return s;
                 Type outer = t.getEnclosingType();
-                t = (outer.tag == CLASS) ? outer :
+                t = (outer.hasTag(CLASS)) ? outer :
                     (t.tsym.owner.enclClass() != null) ? t.tsym.owner.enclClass().type :
                     Type.noType;
-            } while (t.tag == CLASS);
+            } while (t.hasTag(CLASS));
             return null;
         case ARRAY:
             return isSubtype(t, sym.type) ? sym.type : null;
@@ -1987,11 +2016,11 @@ public class Types {
      * (not defined for Method and ForAll types)
      */
     public boolean isAssignable(Type t, Type s, Warner warn) {
-        if (t.tag == ERROR)
+        if (t.hasTag(ERROR))
             return true;
-        if (t.tag.isSubRangeOf(INT) && t.constValue() != null) {
+        if (t.getTag().isSubRangeOf(INT) && t.constValue() != null) {
             int value = ((Number)t.constValue()).intValue();
-            switch (s.tag) {
+            switch (s.getTag()) {
             case BYTE:
                 if (Byte.MIN_VALUE <= value && value <= Byte.MAX_VALUE)
                     return true;
@@ -2007,7 +2036,7 @@ public class Types {
             case INT:
                 return true;
             case CLASS:
-                switch (unboxedType(s).tag) {
+                switch (unboxedType(s).getTag()) {
                 case BYTE:
                 case CHAR:
                 case SHORT:
@@ -2135,7 +2164,7 @@ public class Types {
                             null,
                             syms.noSymbol);
         bc.type = new IntersectionClassType(bounds, bc, allInterfaces);
-        bc.erasure_field = (bounds.head.tag == TYPEVAR) ?
+        bc.erasure_field = (bounds.head.hasTag(TYPEVAR)) ?
                 syms.objectType : // error condition, recover
                 erasure(firstExplicitBound);
         bc.members_field = new Scope(bc);
@@ -2198,7 +2227,7 @@ public class Types {
              */
             @Override
             public Type visitTypeVar(TypeVar t, Void ignored) {
-                if (t.bound.tag == TYPEVAR ||
+                if (t.bound.hasTag(TYPEVAR) ||
                     (!t.bound.isCompound() && !t.bound.isInterface())) {
                     return t.bound;
                 } else {
@@ -2502,8 +2531,8 @@ public class Types {
         }
 
         private MethodSymbol implementationInternal(MethodSymbol ms, TypeSymbol origin, boolean checkResult, Filter<Symbol> implFilter) {
-            for (Type t = origin.type; t.tag == CLASS || t.tag == TYPEVAR; t = supertype(t)) {
-                while (t.tag == TYPEVAR)
+            for (Type t = origin.type; t.hasTag(CLASS) || t.hasTag(TYPEVAR); t = supertype(t)) {
+                while (t.hasTag(TYPEVAR))
                     t = t.getUpperBound();
                 TypeSymbol c = t.tsym;
                 for (Scope.Entry e = c.members().lookup(ms.name, implFilter);
@@ -2684,13 +2713,13 @@ public class Types {
 
             @Override
             public Boolean visitMethodType(MethodType t, Type s) {
-                return s.tag == METHOD
+                return s.hasTag(METHOD)
                     && containsTypeEquivalent(t.argtypes, s.getParameterTypes());
             }
 
             @Override
             public Boolean visitForAll(ForAll t, Type s) {
-                if (s.tag != FORALL)
+                if (!s.hasTag(FORALL))
                     return strict ? false : visitMethodType(t.asMethodType(), s);
 
                 ForAll forAll = (ForAll)s;
@@ -3025,7 +3054,7 @@ public class Types {
      */
     public int rank(Type t) {
         t = t.unannotatedType();
-        switch(t.tag) {
+        switch(t.getTag()) {
         case CLASS: {
             ClassType cls = (ClassType)t;
             if (cls.rank_field < 0) {
@@ -3091,7 +3120,7 @@ public class Types {
      */
     @Deprecated
     public String toString(Type t) {
-        if (t.tag == FORALL) {
+        if (t.hasTag(FORALL)) {
             ForAll forAll = (ForAll)t;
             return typaramsString(forAll.tvars) + forAll.qtype;
         }
@@ -3157,9 +3186,9 @@ public class Types {
         if (cl == null) {
             Type st = supertype(t);
             if (!t.isCompound()) {
-                if (st.tag == CLASS) {
+                if (st.hasTag(CLASS)) {
                     cl = insert(closure(st), t);
-                } else if (st.tag == TYPEVAR) {
+                } else if (st.hasTag(TYPEVAR)) {
                     cl = closure(st).prepend(t);
                 } else {
                     cl = List.of(t);
@@ -3219,7 +3248,7 @@ public class Types {
         if (isSameType(cl1.head, cl2.head))
             return intersect(cl1.tail, cl2.tail).prepend(cl1.head);
         if (cl1.head.tsym == cl2.head.tsym &&
-            cl1.head.tag == CLASS && cl2.head.tag == CLASS) {
+            cl1.head.hasTag(CLASS) && cl2.head.hasTag(CLASS)) {
             if (cl1.head.isParameterized() && cl2.head.isParameterized()) {
                 Type merge = merge(cl1.head,cl2.head);
                 return intersect(cl1.tail, cl2.tail).prepend(merge);
@@ -3343,7 +3372,7 @@ public class Types {
         final int CLASS_BOUND = 2;
         int boundkind = 0;
         for (Type t : ts) {
-            switch (t.tag) {
+            switch (t.getTag()) {
             case CLASS:
                 boundkind |= CLASS_BOUND;
                 break;
@@ -3353,8 +3382,8 @@ public class Types {
             case  TYPEVAR:
                 do {
                     t = t.getUpperBound();
-                } while (t.tag == TYPEVAR);
-                if (t.tag == ARRAY) {
+                } while (t.hasTag(TYPEVAR));
+                if (t.hasTag(ARRAY)) {
                     boundkind |= ARRAY_BOUND;
                 } else {
                     boundkind |= CLASS_BOUND;
@@ -3394,13 +3423,14 @@ public class Types {
 
         case CLASS_BOUND:
             // calculate lub(A, B)
-            while (ts.head.tag != CLASS && ts.head.tag != TYPEVAR)
+            while (!ts.head.hasTag(CLASS) && !ts.head.hasTag(TYPEVAR)) {
                 ts = ts.tail;
+            }
             Assert.check(!ts.isEmpty());
             //step 1 - compute erased candidate set (EC)
             List<Type> cl = erasedSupertypes(ts.head);
             for (Type t : ts.tail) {
-                if (t.tag == CLASS || t.tag == TYPEVAR)
+                if (t.hasTag(CLASS) || t.hasTag(TYPEVAR))
                     cl = intersect(cl, erasedSupertypes(t));
             }
             //step 2 - compute minimal erased candidate set (MEC)
@@ -3422,7 +3452,7 @@ public class Types {
             // calculate lub(A, B[])
             List<Type> classes = List.of(arraySuperType());
             for (Type t : ts) {
-                if (t.tag != ARRAY) // Filter out any arrays
+                if (!t.hasTag(ARRAY)) // Filter out any arrays
                     classes = classes.prepend(t);
             }
             // lub(A, B[]) is lub(A, arraySuperType)
@@ -3433,7 +3463,7 @@ public class Types {
         List<Type> erasedSupertypes(Type t) {
             ListBuffer<Type> buf = lb();
             for (Type sup : closure(t)) {
-                if (sup.tag == TYPEVAR) {
+                if (sup.hasTag(TYPEVAR)) {
                     buf.append(sup);
                 } else {
                     buf.append(erasure(sup));
@@ -3509,7 +3539,7 @@ public class Types {
         private static final UnaryVisitor<Integer> hashCode = new UnaryVisitor<Integer>() {
 
             public Integer visitType(Type t, Void ignored) {
-                return t.tag.ordinal();
+                return t.getTag().ordinal();
             }
 
             @Override
@@ -3635,7 +3665,7 @@ public class Types {
      * Return the class that boxes the given primitive.
      */
     public ClassSymbol boxedClass(Type t) {
-        return reader.enterClass(syms.boxedName[t.tag.ordinal()]);
+        return reader.enterClass(syms.boxedName[t.getTag().ordinal()]);
     }
 
     /**
@@ -3667,7 +3697,7 @@ public class Types {
      */
     public Type unboxedTypeOrType(Type t) {
         Type unboxedType = unboxedType(t);
-        return unboxedType.tag == NONE ? t : unboxedType;
+        return unboxedType.hasTag(NONE) ? t : unboxedType;
     }
     // </editor-fold>
 
@@ -3717,7 +3747,7 @@ public class Types {
         return buf.reverse();
     }
     public Type capture(Type t) {
-        if (t.tag != CLASS)
+        if (!t.hasTag(CLASS))
             return t;
         if (t.getEnclosingType() != Type.noType) {
             Type capturedEncl = capture(t.getEnclosingType());
@@ -3783,7 +3813,7 @@ public class Types {
         public List<Type> freshTypeVariables(List<Type> types) {
             ListBuffer<Type> result = lb();
             for (Type t : types) {
-                if (t.tag == WILDCARD) {
+                if (t.hasTag(WILDCARD)) {
                     t = t.unannotatedType();
                     Type bound = ((WildcardType)t).getExtendsBound();
                     if (bound == null)
@@ -3953,14 +3983,14 @@ public class Types {
 
         @Override
         public Void visitClassType(ClassType source, Type target) throws AdaptFailure {
-            if (target.tag == CLASS)
+            if (target.hasTag(CLASS))
                 adaptRecursive(source.allparams(), target.allparams());
             return null;
         }
 
         @Override
         public Void visitArrayType(ArrayType source, Type target) throws AdaptFailure {
-            if (target.tag == ARRAY)
+            if (target.hasTag(ARRAY))
                 adaptRecursive(elemtype(source), elemtype(target));
             return null;
         }
@@ -4142,7 +4172,7 @@ public class Types {
         }
 
         Type B(Type t) {
-            while (t.tag == WILDCARD) {
+            while (t.hasTag(WILDCARD)) {
                 WildcardType w = (WildcardType)t.unannotatedType();
                 t = high ?
                     w.getExtendsBound() :
@@ -4187,7 +4217,7 @@ public class Types {
      * substituted by the wildcard
      */
     private WildcardType makeSuperWildcard(Type bound, TypeVar formal) {
-        if (bound.tag == BOT) {
+        if (bound.hasTag(BOT)) {
             return new WildcardType(syms.objectType,
                                     BoundKind.UNBOUND,
                                     syms.boundClass,
diff --git a/langtools/src/share/classes/com/sun/tools/javac/comp/Attr.java b/langtools/src/share/classes/com/sun/tools/javac/comp/Attr.java
index e24a69a4d99..1be8604319f 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/comp/Attr.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/comp/Attr.java
@@ -134,6 +134,7 @@ public class Attr extends JCTree.Visitor {
         allowAnonOuterThis = source.allowAnonOuterThis();
         allowStringsInSwitch = source.allowStringsInSwitch();
         allowPoly = source.allowPoly();
+        allowTypeAnnos = source.allowTypeAnnotations();
         allowLambda = source.allowLambda();
         allowDefaultMethods = source.allowDefaultMethods();
         sourceName = source.name;
@@ -147,6 +148,7 @@ public class Attr extends JCTree.Visitor {
         statInfo = new ResultInfo(NIL, Type.noType);
         varInfo = new ResultInfo(VAR, Type.noType);
         unknownExprInfo = new ResultInfo(VAL, Type.noType);
+        unknownAnyPolyInfo = new ResultInfo(VAL, Infer.anyPoly);
         unknownTypeInfo = new ResultInfo(TYP, Type.noType);
         unknownTypeExprInfo = new ResultInfo(Kinds.TYP | Kinds.VAL, Type.noType);
         recoveryInfo = new RecoveryInfo(deferredAttr.emptyDeferredAttrContext);
@@ -160,6 +162,10 @@ public class Attr extends JCTree.Visitor {
      */
     boolean allowPoly;
 
+    /** Switch: support type annotations.
+     */
+    boolean allowTypeAnnos;
+
     /** Switch: support generics?
      */
     boolean allowGenerics;
@@ -240,7 +246,7 @@ public class Attr extends JCTree.Visitor {
         InferenceContext inferenceContext = resultInfo.checkContext.inferenceContext();
         Type owntype = found;
         if (!owntype.hasTag(ERROR) && !resultInfo.pt.hasTag(METHOD) && !resultInfo.pt.hasTag(FORALL)) {
-            if (inferenceContext.free(found)) {
+            if (allowPoly && inferenceContext.free(found)) {
                 inferenceContext.addFreeTypeListener(List.of(found, resultInfo.pt), new FreeTypeListener() {
                     @Override
                     public void typesInferred(InferenceContext inferenceContext) {
@@ -558,6 +564,7 @@ public class Attr extends JCTree.Visitor {
 
     final ResultInfo statInfo;
     final ResultInfo varInfo;
+    final ResultInfo unknownAnyPolyInfo;
     final ResultInfo unknownExprInfo;
     final ResultInfo unknownTypeInfo;
     final ResultInfo unknownTypeExprInfo;
@@ -664,17 +671,21 @@ public class Attr extends JCTree.Visitor {
             attribStat(l.head, env);
     }
 
-    /** Attribute the arguments in a method call, returning a list of types.
+    /** Attribute the arguments in a method call, returning the method kind.
      */
-    List<Type> attribArgs(List<JCExpression> trees, Env<AttrContext> env) {
-        ListBuffer<Type> argtypes = new ListBuffer<Type>();
+    int attribArgs(List<JCExpression> trees, Env<AttrContext> env, ListBuffer<Type> argtypes) {
+        int kind = VAL;
         for (JCExpression arg : trees) {
-            Type argtype = allowPoly && deferredAttr.isDeferred(env, arg) ?
-                    deferredAttr.new DeferredType(arg, env) :
-                    chk.checkNonVoid(arg, attribExpr(arg, env, Infer.anyPoly));
+            Type argtype;
+            if (allowPoly && deferredAttr.isDeferred(env, arg)) {
+                argtype = deferredAttr.new DeferredType(arg, env);
+                kind |= POLY;
+            } else {
+                argtype = chk.checkNonVoid(arg, attribTree(arg, env, unknownAnyPolyInfo));
+            }
             argtypes.append(argtype);
         }
-        return argtypes.toList();
+        return kind;
     }
 
     /** Attribute a type argument list, returning a list of types.
@@ -745,25 +756,15 @@ public class Attr extends JCTree.Visitor {
                                       JCTree.JCExpression initializer,
                                       Type type) {
 
-        // in case no lint value has been set up for this env, scan up
-        // env stack looking for smallest enclosing env for which it is set.
-        Env<AttrContext> lintEnv = env;
-        while (lintEnv.info.lint == null)
-            lintEnv = lintEnv.next;
+        /*  When this env was created, it didn't have the correct lint nor had
+         *  annotations has been processed.
+         *  But now at this phase we have already processed annotations and the
+         *  correct lint must have been set in chk, so we should use that one to
+         *  attribute the initializer.
+         */
+        Lint prevLint = env.info.lint;
+        env.info.lint = chk.getLint();
 
-        // Having found the enclosing lint value, we can initialize the lint value for this class
-        // ... but ...
-        // There's a problem with evaluating annotations in the right order, such that
-        // env.info.enclVar.attributes_field might not yet have been evaluated, and so might be
-        // null. In that case, calling augment will throw an NPE. To avoid this, for now we
-        // revert to the jdk 6 behavior and ignore the (unevaluated) attributes.
-        if (env.info.enclVar.annotationsPendingCompletion()) {
-            env.info.lint = lintEnv.info.lint;
-        } else {
-            env.info.lint = lintEnv.info.lint.augment(env.info.enclVar);
-        }
-
-        Lint prevLint = chk.setLint(env.info.lint);
         JavaFileObject prevSource = log.useSource(env.toplevel.sourcefile);
 
         try {
@@ -775,10 +776,11 @@ public class Attr extends JCTree.Visitor {
             memberEnter.typeAnnotate(initializer, env, null);
             annotate.flush();
             Type itype = attribExpr(initializer, env, type);
-            if (itype.constValue() != null)
+            if (itype.constValue() != null) {
                 return coerce(itype, type).constValue();
-            else
+            } else {
                 return null;
+            }
         } finally {
             env.info.lint = prevLint;
             log.useSource(prevSource);
@@ -1739,6 +1741,7 @@ public class Attr extends JCTree.Visitor {
         boolean isConstructorCall =
             methName == names._this || methName == names._super;
 
+        ListBuffer<Type> argtypesBuf = ListBuffer.lb();
         if (isConstructorCall) {
             // We are seeing a ...this(...) or ...super(...) call.
             // Check that this is the first statement in a constructor.
@@ -1749,7 +1752,8 @@ public class Attr extends JCTree.Visitor {
                 localEnv.info.isSelfCall = true;
 
                 // Attribute arguments, yielding list of argument types.
-                argtypes = attribArgs(tree.args, localEnv);
+                attribArgs(tree.args, localEnv, argtypesBuf);
+                argtypes = argtypesBuf.toList();
                 typeargtypes = attribTypes(tree.typeargs, localEnv);
 
                 // Variable `site' points to the class in which the called
@@ -1821,7 +1825,8 @@ public class Attr extends JCTree.Visitor {
         } else {
             // Otherwise, we are seeing a regular method call.
             // Attribute the arguments, yielding list of argument types, ...
-            argtypes = attribArgs(tree.args, localEnv);
+            int kind = attribArgs(tree.args, localEnv, argtypesBuf);
+            argtypes = argtypesBuf.toList();
             typeargtypes = attribAnyTypes(tree.typeargs, localEnv);
 
             // ... and attribute the method using as a prototype a methodtype
@@ -1829,7 +1834,7 @@ public class Attr extends JCTree.Visitor {
             // arguments (this will also set the method symbol).
             Type mpt = newMethodTemplate(resultInfo.pt, argtypes, typeargtypes);
             localEnv.info.pendingResolutionPhase = null;
-            Type mtype = attribTree(tree.meth, localEnv, new ResultInfo(VAL, mpt, resultInfo.checkContext));
+            Type mtype = attribTree(tree.meth, localEnv, new ResultInfo(kind, mpt, resultInfo.checkContext));
 
             // Compute the result type.
             Type restype = mtype.getReturnType();
@@ -1999,7 +2004,9 @@ public class Attr extends JCTree.Visitor {
         }
 
         // Attribute constructor arguments.
-        List<Type> argtypes = attribArgs(tree.args, localEnv);
+        ListBuffer<Type> argtypesBuf = ListBuffer.lb();
+        int pkind = attribArgs(tree.args, localEnv, argtypesBuf);
+        List<Type> argtypes = argtypesBuf.toList();
         List<Type> typeargtypes = attribTypes(tree.typeargs, localEnv);
 
         // If we have made no mistakes in the class type...
@@ -2086,11 +2093,16 @@ public class Attr extends JCTree.Visitor {
                             clazztype,
                             tree.constructor,
                             rsEnv,
-                            new ResultInfo(MTH, newMethodTemplate(syms.voidType, argtypes, typeargtypes)));
+                            new ResultInfo(pkind, newMethodTemplate(syms.voidType, argtypes, typeargtypes)));
                     if (rsEnv.info.lastResolveVarargs())
                         Assert.check(tree.constructorType.isErroneous() || tree.varargsElement != null);
                 }
-                findDiamondIfNeeded(localEnv, tree, clazztype);
+                if (cdef == null &&
+                        !clazztype.isErroneous() &&
+                        clazztype.getTypeArguments().nonEmpty() &&
+                        findDiamonds) {
+                    findDiamond(localEnv, tree, clazztype);
+                }
             }
 
             if (cdef != null) {
@@ -2157,7 +2169,7 @@ public class Attr extends JCTree.Visitor {
                     clazztype,
                     tree.constructor,
                     localEnv,
-                    new ResultInfo(VAL, newMethodTemplate(syms.voidType, argtypes, typeargtypes)));
+                    new ResultInfo(pkind, newMethodTemplate(syms.voidType, argtypes, typeargtypes)));
             } else {
                 if (tree.clazz.hasTag(ANNOTATED_TYPE)) {
                     checkForDeclarationAnnotations(((JCAnnotatedType) tree.clazz).annotations,
@@ -2172,32 +2184,27 @@ public class Attr extends JCTree.Visitor {
         chk.validate(tree.typeargs, localEnv);
     }
     //where
-        void findDiamondIfNeeded(Env<AttrContext> env, JCNewClass tree, Type clazztype) {
-            if (tree.def == null &&
-                    !clazztype.isErroneous() &&
-                    clazztype.getTypeArguments().nonEmpty() &&
-                    findDiamonds) {
-                JCTypeApply ta = (JCTypeApply)tree.clazz;
-                List<JCExpression> prevTypeargs = ta.arguments;
-                try {
-                    //create a 'fake' diamond AST node by removing type-argument trees
-                    ta.arguments = List.nil();
-                    ResultInfo findDiamondResult = new ResultInfo(VAL,
-                            resultInfo.checkContext.inferenceContext().free(resultInfo.pt) ? Type.noType : pt());
-                    Type inferred = deferredAttr.attribSpeculative(tree, env, findDiamondResult).type;
-                    Type polyPt = allowPoly ?
-                            syms.objectType :
-                            clazztype;
-                    if (!inferred.isErroneous() &&
-                        types.isAssignable(inferred, pt().hasTag(NONE) ? polyPt : pt(), types.noWarnings)) {
-                        String key = types.isSameType(clazztype, inferred) ?
-                            "diamond.redundant.args" :
-                            "diamond.redundant.args.1";
-                        log.warning(tree.clazz.pos(), key, clazztype, inferred);
-                    }
-                } finally {
-                    ta.arguments = prevTypeargs;
+        void findDiamond(Env<AttrContext> env, JCNewClass tree, Type clazztype) {
+            JCTypeApply ta = (JCTypeApply)tree.clazz;
+            List<JCExpression> prevTypeargs = ta.arguments;
+            try {
+                //create a 'fake' diamond AST node by removing type-argument trees
+                ta.arguments = List.nil();
+                ResultInfo findDiamondResult = new ResultInfo(VAL,
+                        resultInfo.checkContext.inferenceContext().free(resultInfo.pt) ? Type.noType : pt());
+                Type inferred = deferredAttr.attribSpeculative(tree, env, findDiamondResult).type;
+                Type polyPt = allowPoly ?
+                        syms.objectType :
+                        clazztype;
+                if (!inferred.isErroneous() &&
+                    types.isAssignable(inferred, pt().hasTag(NONE) ? polyPt : pt(), types.noWarnings)) {
+                    String key = types.isSameType(clazztype, inferred) ?
+                        "diamond.redundant.args" :
+                        "diamond.redundant.args.1";
+                    log.warning(tree.clazz.pos(), key, clazztype, inferred);
                 }
+            } finally {
+                ta.arguments = prevTypeargs;
             }
         }
 
@@ -3003,6 +3010,8 @@ public class Attr extends JCTree.Visitor {
                 !left.isErroneous() &&
                 !right.isErroneous()) {
             owntype = operator.type.getReturnType();
+            // This will figure out when unboxing can happen and
+            // choose the right comparison operator.
             int opc = chk.checkOperator(tree.lhs.pos(),
                                         (OperatorSymbol)operator,
                                         tree.getTag(),
@@ -3030,9 +3039,11 @@ public class Attr extends JCTree.Visitor {
             }
 
             // Check that argument types of a reference ==, != are
-            // castable to each other, (JLS???).
+            // castable to each other, (JLS 15.21).  Note: unboxing
+            // comparisons will not have an acmp* opc at this point.
             if ((opc == ByteCodes.if_acmpeq || opc == ByteCodes.if_acmpne)) {
-                if (!types.isCastable(left, right, new Warner(tree.pos()))) {
+                if (!types.isEqualityComparable(left, right,
+                                                new Warner(tree.pos()))) {
                     log.error(tree.pos(), "incomparable.types", left, right);
                 }
             }
@@ -3051,7 +3062,7 @@ public class Attr extends JCTree.Visitor {
         //should we propagate the target type?
         final ResultInfo castInfo;
         JCExpression expr = TreeInfo.skipParens(tree.expr);
-        boolean isPoly = expr.hasTag(LAMBDA) || expr.hasTag(REFERENCE);
+        boolean isPoly = allowPoly && (expr.hasTag(LAMBDA) || expr.hasTag(REFERENCE));
         if (isPoly) {
             //expression is a poly - we need to propagate target type info
             castInfo = new ResultInfo(VAL, clazztype, new Check.NestedCheckContext(resultInfo.checkContext) {
@@ -3190,7 +3201,7 @@ public class Attr extends JCTree.Visitor {
         if (skind == TYP) {
             Type elt = site;
             while (elt.hasTag(ARRAY))
-                elt = ((ArrayType)elt).elemtype;
+                elt = ((ArrayType)elt.unannotatedType()).elemtype;
             if (elt.hasTag(TYPEVAR)) {
                 log.error(tree.pos(), "type.var.cant.be.deref");
                 result = types.createErrorType(tree.type);
@@ -3440,10 +3451,14 @@ public class Attr extends JCTree.Visitor {
                      Symbol sym,
                      Env<AttrContext> env,
                      ResultInfo resultInfo) {
-            Type pt = resultInfo.pt.map(deferredAttr.new RecoveryDeferredTypeMap(AttrMode.SPECULATIVE, sym, env.info.pendingResolutionPhase));
-            Type owntype = checkIdInternal(tree, site, sym, pt, env, resultInfo);
-            resultInfo.pt.map(deferredAttr.new RecoveryDeferredTypeMap(AttrMode.CHECK, sym, env.info.pendingResolutionPhase));
-            return owntype;
+            if ((resultInfo.pkind & POLY) != 0) {
+                Type pt = resultInfo.pt.map(deferredAttr.new RecoveryDeferredTypeMap(AttrMode.SPECULATIVE, sym, env.info.pendingResolutionPhase));
+                Type owntype = checkIdInternal(tree, site, sym, pt, env, resultInfo);
+                resultInfo.pt.map(deferredAttr.new RecoveryDeferredTypeMap(AttrMode.CHECK, sym, env.info.pendingResolutionPhase));
+                return owntype;
+            } else {
+                return checkIdInternal(tree, site, sym, resultInfo.pt, env, resultInfo);
+            }
         }
 
         Type checkIdInternal(JCTree tree,
@@ -3541,7 +3556,7 @@ public class Attr extends JCTree.Visitor {
                 break;
             case MTH: {
                 owntype = checkMethod(site, sym,
-                        new ResultInfo(VAL, resultInfo.pt.getReturnType(), resultInfo.checkContext),
+                        new ResultInfo(resultInfo.pkind, resultInfo.pt.getReturnType(), resultInfo.checkContext),
                         env, TreeInfo.args(env.tree), resultInfo.pt.getParameterTypes(),
                         resultInfo.pt.getTypeArguments());
                 break;
@@ -4289,12 +4304,13 @@ public class Attr extends JCTree.Visitor {
             (c.flags() & ABSTRACT) == 0) {
             checkSerialVersionUID(tree, c);
         }
+        if (allowTypeAnnos) {
+            // Correctly organize the postions of the type annotations
+            TypeAnnotations.organizeTypeAnnotationsBodies(this.syms, this.names, this.log, tree);
 
-        // Correctly organize the postions of the type annotations
-        TypeAnnotations.organizeTypeAnnotationsBodies(this.syms, this.names, this.log, tree);
-
-        // Check type annotations applicability rules
-        validateTypeAnnotations(tree);
+            // Check type annotations applicability rules
+            validateTypeAnnotations(tree);
+        }
     }
         // where
         /** get a diagnostic position for an attribute of Type t, or null if attribute missing */
diff --git a/langtools/src/share/classes/com/sun/tools/javac/comp/Check.java b/langtools/src/share/classes/com/sun/tools/javac/comp/Check.java
index 65bb3177926..76440d0b7d1 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/comp/Check.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/comp/Check.java
@@ -218,6 +218,14 @@ public class Check {
         return prev;
     }
 
+    /*  This idiom should be used only in cases when it is needed to set the lint
+     *  of an environment that has been created in a phase previous to annotations
+     *  processing.
+     */
+    Lint getLint() {
+        return lint;
+    }
+
     DeferredLintHandler setDeferredLintHandler(DeferredLintHandler newDeferredLintHandler) {
         DeferredLintHandler prev = deferredLintHandler;
         deferredLintHandler = newDeferredLintHandler;
diff --git a/langtools/src/share/classes/com/sun/tools/javac/comp/DeferredAttr.java b/langtools/src/share/classes/com/sun/tools/javac/comp/DeferredAttr.java
index 0dd6fe3887a..27b0c606fc2 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/comp/DeferredAttr.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/comp/DeferredAttr.java
@@ -115,12 +115,17 @@ public class DeferredAttr extends JCTree.Visitor {
         SpeculativeCache speculativeCache;
 
         DeferredType(JCExpression tree, Env<AttrContext> env) {
-            super(DEFERRED, null);
+            super(null);
             this.tree = tree;
             this.env = env.dup(tree, env.info.dup());
             this.speculativeCache = new SpeculativeCache();
         }
 
+        @Override
+        public TypeTag getTag() {
+            return DEFERRED;
+        }
+
         /**
          * A speculative cache is used to keep track of all overload resolution rounds
          * that triggered speculative attribution on a given deferred type. Each entry
@@ -959,10 +964,8 @@ public class DeferredAttr extends JCTree.Visitor {
             if (sym.kind == Kinds.AMBIGUOUS) {
                 Resolve.AmbiguityError err = (Resolve.AmbiguityError)sym.baseSymbol();
                 result = ArgumentExpressionKind.PRIMITIVE;
-                for (List<Symbol> ambigousSyms = err.ambiguousSyms ;
-                        ambigousSyms.nonEmpty() && !result.isPoly() ;
-                        ambigousSyms = ambigousSyms.tail) {
-                    Symbol s = ambigousSyms.head;
+                for (Symbol s : err.ambiguousSyms) {
+                    if (result.isPoly()) break;
                     if (s.kind == Kinds.MTH) {
                         result = reduce(ArgumentExpressionKind.methodKind(s, types));
                     }
diff --git a/langtools/src/share/classes/com/sun/tools/javac/comp/Flow.java b/langtools/src/share/classes/com/sun/tools/javac/comp/Flow.java
index d1280935955..df66e345703 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/comp/Flow.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/comp/Flow.java
@@ -1945,10 +1945,17 @@ public class Flow {
                 }
             }
 
+            /*  The analysis of each catch should be independent.
+             *  Each one should have the same initial values of inits and
+             *  uninits.
+             */
+            final Bits initsCatchPrev = new Bits(initsTry);
+            final Bits uninitsCatchPrev = new Bits(uninitsTry);
+
             for (List<JCCatch> l = tree.catchers; l.nonEmpty(); l = l.tail) {
                 JCVariableDecl param = l.head.param;
-                inits.assign(initsTry);
-                uninits.assign(uninitsTry);
+                inits.assign(initsCatchPrev);
+                uninits.assign(uninitsCatchPrev);
                 scan(param);
                 inits.incl(param.sym.adr);
                 uninits.excl(param.sym.adr);
diff --git a/langtools/src/share/classes/com/sun/tools/javac/comp/Infer.java b/langtools/src/share/classes/com/sun/tools/javac/comp/Infer.java
index 5ae41d600f2..c5f4b271f2e 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/comp/Infer.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/comp/Infer.java
@@ -96,7 +96,7 @@ public class Infer {
     }
 
     /** A value for prototypes that admit any type, including polymorphic ones. */
-    public static final Type anyPoly = new Type(NONE, null);
+    public static final Type anyPoly = new JCNoType();
 
    /**
     * This exception class is design to store a list of diagnostics corresponding
diff --git a/langtools/src/share/classes/com/sun/tools/javac/comp/MemberEnter.java b/langtools/src/share/classes/com/sun/tools/javac/comp/MemberEnter.java
index b3961a82939..9b3457c7c83 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/comp/MemberEnter.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/comp/MemberEnter.java
@@ -109,15 +109,20 @@ public class MemberEnter extends JCTree.Visitor implements Completer {
         source = Source.instance(context);
         target = Target.instance(context);
         deferredLintHandler = DeferredLintHandler.instance(context);
+        allowTypeAnnos = source.allowTypeAnnotations();
     }
 
+    /** Switch: support type annotations.
+     */
+    boolean allowTypeAnnos;
+
     /** A queue for classes whose members still need to be entered into the
      *  symbol table.
      */
     ListBuffer<Env<AttrContext>> halfcompleted = new ListBuffer<Env<AttrContext>>();
 
     /** Set to true only when the first of a set of classes is
-     *  processed from the halfcompleted queue.
+     *  processed from the half completed queue.
      */
     boolean isFirst = true;
 
@@ -1072,7 +1077,9 @@ public class MemberEnter extends JCTree.Visitor implements Completer {
                 isFirst = true;
             }
         }
-        TypeAnnotations.organizeTypeAnnotationsSignatures(syms, names, log, tree, annotate);
+        if (allowTypeAnnos) {
+            TypeAnnotations.organizeTypeAnnotationsSignatures(syms, names, log, tree, annotate);
+        }
     }
 
     /*
@@ -1117,7 +1124,9 @@ public class MemberEnter extends JCTree.Visitor implements Completer {
     }
 
     public void typeAnnotate(final JCTree tree, final Env<AttrContext> env, final Symbol sym) {
-        tree.accept(new TypeAnnotate(env, sym));
+        if (allowTypeAnnos) {
+            tree.accept(new TypeAnnotate(env, sym));
+        }
     }
 
     /**
diff --git a/langtools/src/share/classes/com/sun/tools/javac/comp/Resolve.java b/langtools/src/share/classes/com/sun/tools/javac/comp/Resolve.java
index 42739986e90..14f9d4bd2b6 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/comp/Resolve.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/comp/Resolve.java
@@ -1573,7 +1573,6 @@ public class Resolve {
                           allowBoxing,
                           useVarargs,
                           operator);
-        reportVerboseResolutionDiagnostic(env.tree.pos(), name, site, argtypes, typeargtypes, bestSoFar);
         return bestSoFar;
     }
     // where
@@ -2224,7 +2223,7 @@ public class Resolve {
         return lookupMethod(env, pos, env.enclClass.sym, resolveMethodCheck,
                 new BasicLookupHelper(name, env.enclClass.sym.type, argtypes, typeargtypes) {
                     @Override
-                    Symbol lookup(Env<AttrContext> env, MethodResolutionPhase phase) {
+                    Symbol doLookup(Env<AttrContext> env, MethodResolutionPhase phase) {
                         return findFun(env, name, argtypes, typeargtypes,
                                 phase.isBoxingRequired(),
                                 phase.isVarargsRequired());
@@ -2256,7 +2255,7 @@ public class Resolve {
                                   List<Type> typeargtypes) {
         return lookupMethod(env, pos, location, resolveContext, new BasicLookupHelper(name, site, argtypes, typeargtypes) {
             @Override
-            Symbol lookup(Env<AttrContext> env, MethodResolutionPhase phase) {
+            Symbol doLookup(Env<AttrContext> env, MethodResolutionPhase phase) {
                 return findMethod(env, site, name, argtypes, typeargtypes,
                         phase.isBoxingRequired(),
                         phase.isVarargsRequired(), false);
@@ -2355,7 +2354,7 @@ public class Resolve {
                               List<Type> typeargtypes) {
         return lookupMethod(env, pos, site.tsym, resolveContext, new BasicLookupHelper(names.init, site, argtypes, typeargtypes) {
             @Override
-            Symbol lookup(Env<AttrContext> env, MethodResolutionPhase phase) {
+            Symbol doLookup(Env<AttrContext> env, MethodResolutionPhase phase) {
                 return findConstructor(pos, env, site, argtypes, typeargtypes,
                         phase.isBoxingRequired(),
                         phase.isVarargsRequired());
@@ -2413,7 +2412,7 @@ public class Resolve {
         return lookupMethod(env, pos, site.tsym, resolveMethodCheck,
                 new BasicLookupHelper(names.init, site, argtypes, typeargtypes) {
                     @Override
-                    Symbol lookup(Env<AttrContext> env, MethodResolutionPhase phase) {
+                    Symbol doLookup(Env<AttrContext> env, MethodResolutionPhase phase) {
                         return findDiamond(env, site, argtypes, typeargtypes,
                                 phase.isBoxingRequired(),
                                 phase.isVarargsRequired());
@@ -2503,7 +2502,7 @@ public class Resolve {
             return lookupMethod(env, pos, syms.predefClass, currentResolutionContext,
                     new BasicLookupHelper(name, syms.predefClass.type, argtypes, null, BOX) {
                 @Override
-                Symbol lookup(Env<AttrContext> env, MethodResolutionPhase phase) {
+                Symbol doLookup(Env<AttrContext> env, MethodResolutionPhase phase) {
                     return findMethod(env, site, name, argtypes, typeargtypes,
                             phase.isBoxingRequired(),
                             phase.isVarargsRequired(), true);
@@ -2668,6 +2667,13 @@ public class Resolve {
          */
         abstract Symbol lookup(Env<AttrContext> env, MethodResolutionPhase phase);
 
+        /**
+         * Dump overload resolution info
+         */
+        void debug(DiagnosticPosition pos, Symbol sym) {
+            //do nothing
+        }
+
         /**
          * Validate the result of the lookup
          */
@@ -2685,17 +2691,30 @@ public class Resolve {
         }
 
         @Override
-        Symbol access(Env<AttrContext> env, DiagnosticPosition pos, Symbol location, Symbol sym) {
+        final Symbol lookup(Env<AttrContext> env, MethodResolutionPhase phase) {
+            Symbol sym = doLookup(env, phase);
             if (sym.kind == AMBIGUOUS) {
                 AmbiguityError a_err = (AmbiguityError)sym;
                 sym = a_err.mergeAbstracts(site);
             }
+            return sym;
+        }
+
+        abstract Symbol doLookup(Env<AttrContext> env, MethodResolutionPhase phase);
+
+        @Override
+        Symbol access(Env<AttrContext> env, DiagnosticPosition pos, Symbol location, Symbol sym) {
             if (sym.kind >= AMBIGUOUS) {
                 //if nothing is found return the 'first' error
                 sym = accessMethod(sym, pos, location, site, name, true, argtypes, typeargtypes);
             }
             return sym;
         }
+
+        @Override
+        void debug(DiagnosticPosition pos, Symbol sym) {
+            reportVerboseResolutionDiagnostic(pos, name, site, argtypes, typeargtypes, sym);
+        }
     }
 
     /**
@@ -2843,7 +2862,7 @@ public class Resolve {
         protected Symbol lookup(Env<AttrContext> env, MethodResolutionPhase phase) {
             Scope sc = new Scope(syms.arrayClass);
             MethodSymbol arrayConstr = new MethodSymbol(PUBLIC, name, null, site.tsym);
-            arrayConstr.type = new MethodType(List.of(syms.intType), site, List.<Type>nil(), syms.methodClass);
+            arrayConstr.type = new MethodType(List.<Type>of(syms.intType), site, List.<Type>nil(), syms.methodClass);
             sc.enter(arrayConstr);
             return findMethodInScope(env, site, name, argtypes, typeargtypes, sc, methodNotFound, phase.isBoxingRequired(), phase.isVarargsRequired(), false, false);
         }
@@ -2924,7 +2943,9 @@ public class Resolve {
                 MethodResolutionPhase prevPhase = currentResolutionContext.step;
                 Symbol prevBest = bestSoFar;
                 currentResolutionContext.step = phase;
-                bestSoFar = phase.mergeResults(bestSoFar, lookupHelper.lookup(env, phase));
+                Symbol sym = lookupHelper.lookup(env, phase);
+                lookupHelper.debug(pos, sym);
+                bestSoFar = phase.mergeResults(bestSoFar, sym);
                 env.info.pendingResolutionPhase = (prevBest == bestSoFar) ? prevPhase : phase;
             }
             return lookupHelper.access(env, pos, location, bestSoFar);
@@ -3630,35 +3651,39 @@ public class Resolve {
          * is more specific than the others, attempt to merge their signatures.
          */
         Symbol mergeAbstracts(Type site) {
-            Symbol fst = ambiguousSyms.last();
-            Symbol res = fst;
-            for (Symbol s : ambiguousSyms.reverse()) {
-                Type mt1 = types.memberType(site, res);
-                Type mt2 = types.memberType(site, s);
-                if ((s.flags() & ABSTRACT) == 0 ||
-                        !types.overrideEquivalent(mt1, mt2) ||
-                        !types.isSameTypes(fst.erasure(types).getParameterTypes(),
-                                       s.erasure(types).getParameterTypes())) {
-                    //ambiguity cannot be resolved
-                    return this;
-                } else {
-                    Type mst = mostSpecificReturnType(mt1, mt2);
-                    if (mst == null) {
-                        // Theoretically, this can't happen, but it is possible
-                        // due to error recovery or mixing incompatible class files
+            List<Symbol> ambiguousInOrder = ambiguousSyms.reverse();
+            for (Symbol s : ambiguousInOrder) {
+                Type mt = types.memberType(site, s);
+                boolean found = true;
+                List<Type> allThrown = mt.getThrownTypes();
+                for (Symbol s2 : ambiguousInOrder) {
+                    Type mt2 = types.memberType(site, s2);
+                    if ((s2.flags() & ABSTRACT) == 0 ||
+                        !types.overrideEquivalent(mt, mt2) ||
+                        !types.isSameTypes(s.erasure(types).getParameterTypes(),
+                                       s2.erasure(types).getParameterTypes())) {
+                        //ambiguity cannot be resolved
                         return this;
                     }
-                    Symbol mostSpecific = mst == mt1 ? res : s;
-                    List<Type> allThrown = chk.intersect(mt1.getThrownTypes(), mt2.getThrownTypes());
-                    Type newSig = types.createMethodTypeWithThrown(mostSpecific.type, allThrown);
-                    res = new MethodSymbol(
-                            mostSpecific.flags(),
-                            mostSpecific.name,
-                            newSig,
-                            mostSpecific.owner);
+                    Type mst = mostSpecificReturnType(mt, mt2);
+                    if (mst == null || mst != mt) {
+                        found = false;
+                        break;
+                    }
+                    allThrown = chk.intersect(allThrown, mt2.getThrownTypes());
+                }
+                if (found) {
+                    //all ambiguous methods were abstract and one method had
+                    //most specific return type then others
+                    return (allThrown == mt.getThrownTypes()) ?
+                            s : new MethodSymbol(
+                                s.flags(),
+                                s.name,
+                                types.createMethodTypeWithThrown(mt, allThrown),
+                                s.owner);
                 }
             }
-            return res;
+            return this;
         }
 
         @Override
diff --git a/langtools/src/share/classes/com/sun/tools/javac/jvm/Code.java b/langtools/src/share/classes/com/sun/tools/javac/jvm/Code.java
index 63cff9ffba6..d151dd46172 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/jvm/Code.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/jvm/Code.java
@@ -919,11 +919,15 @@ public class Code {
         if (o instanceof Long) return syms.longType;
         if (o instanceof Double) return syms.doubleType;
         if (o instanceof ClassSymbol) return syms.classType;
-        if (o instanceof Type.ArrayType) return syms.classType;
-        if (o instanceof Type.MethodType) return syms.methodTypeType;
-        if (o instanceof UniqueType) return typeForPool(((UniqueType)o).type);
         if (o instanceof Pool.MethodHandle) return syms.methodHandleType;
-        throw new AssertionError(o);
+        if (o instanceof UniqueType) return typeForPool(((UniqueType)o).type);
+        if (o instanceof Type) {
+            Type ty = ((Type)o).unannotatedType();
+
+            if (ty instanceof Type.ArrayType) return syms.classType;
+            if (ty instanceof Type.MethodType) return syms.methodTypeType;
+        }
+        throw new AssertionError("Invalid type of constant pool entry: " + o.getClass());
     }
 
     /** Emit an opcode with a one-byte operand field;
@@ -1855,7 +1859,7 @@ public class Code {
         }
     }
 
-    static final Type jsrReturnValue = new Type(INT, null);
+    static final Type jsrReturnValue = new JCPrimitiveType(INT, null);
 
 
 /* **************************************************************************
diff --git a/langtools/src/share/classes/com/sun/tools/javac/jvm/Gen.java b/langtools/src/share/classes/com/sun/tools/javac/jvm/Gen.java
index f9ceb77d33b..241845ec0eb 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/jvm/Gen.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/jvm/Gen.java
@@ -991,9 +991,19 @@ public class Gen extends JCTree.Visitor {
          */
         void genMethod(JCMethodDecl tree, Env<GenContext> env, boolean fatcode) {
             MethodSymbol meth = tree.sym;
-//      System.err.println("Generating " + meth + " in " + meth.owner); //DEBUG
-            if (Code.width(types.erasure(env.enclMethod.sym.type).getParameterTypes())  +
-                (((tree.mods.flags & STATIC) == 0 || meth.isConstructor()) ? 1 : 0) >
+            int extras = 0;
+            // Count up extra parameters
+            if (meth.isConstructor()) {
+                extras++;
+                if (meth.enclClass().isInner() &&
+                    !meth.enclClass().isStatic()) {
+                    extras++;
+                }
+            } else if ((tree.mods.flags & STATIC) == 0) {
+                extras++;
+            }
+            //      System.err.println("Generating " + meth + " in " + meth.owner); //DEBUG
+            if (Code.width(types.erasure(env.enclMethod.sym.type).getParameterTypes()) + extras >
                 ClassFile.MAX_PARAMETERS) {
                 log.error(tree.pos(), "limit.parameters");
                 nerrs++;
@@ -1773,7 +1783,16 @@ public class Gen extends JCTree.Visitor {
             r.load();
             code.emitop0(ireturn + Code.truncate(Code.typecode(pt)));
         } else {
+            /*  If we have a statement like:
+             *
+             *  return;
+             *
+             *  we need to store the code.pendingStatPos value before generating
+             *  the finalizer.
+             */
+            int tmpPos = code.pendingStatPos;
             targetEnv = unwind(env.enclMethod, env);
+            code.pendingStatPos = tmpPos;
             code.emitop0(return_);
         }
         endFinalizerGaps(env, targetEnv);
diff --git a/langtools/src/share/classes/com/sun/tools/javac/main/Main.java b/langtools/src/share/classes/com/sun/tools/javac/main/Main.java
index 44a6cd57dd5..72a279d7173 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/main/Main.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/main/Main.java
@@ -377,10 +377,10 @@ public class Main {
     }
 
     public Result compile(String[] args,
-                       String[] classNames,
-                       Context context,
-                       List<JavaFileObject> fileObjects,
-                       Iterable<? extends Processor> processors)
+                          String[] classNames,
+                          Context context,
+                          List<JavaFileObject> fileObjects,
+                          Iterable<? extends Processor> processors)
     {
         context.put(Log.outKey, out);
         log = Log.instance(context);
diff --git a/langtools/src/share/classes/com/sun/tools/javac/model/JavacTypes.java b/langtools/src/share/classes/com/sun/tools/javac/model/JavacTypes.java
index 76d29eb7531..14e377fb37f 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/model/JavacTypes.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/model/JavacTypes.java
@@ -139,7 +139,7 @@ public class JavacTypes implements javax.lang.model.util.Types {
         Type unboxed = types.unboxedType((Type) t);
         if (! unboxed.isPrimitive())    // only true primitives, not void
             throw new IllegalArgumentException(t.toString());
-        return unboxed;
+        return (PrimitiveType)unboxed;
     }
 
     public TypeMirror capture(TypeMirror t) {
diff --git a/langtools/src/share/classes/com/sun/tools/javac/parser/JavacParser.java b/langtools/src/share/classes/com/sun/tools/javac/parser/JavacParser.java
index 5b5ba0bb3f3..b2472185210 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/parser/JavacParser.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/parser/JavacParser.java
@@ -2914,7 +2914,9 @@ public class JavacParser implements Parser {
             pos = token.pos;
             accept(LBRACE);
             ListBuffer<JCExpression> buf = new ListBuffer<JCExpression>();
-            if (token.kind != RBRACE) {
+            if (token.kind == COMMA) {
+                nextToken();
+            } else if (token.kind != RBRACE) {
                 buf.append(annotationValue());
                 while (token.kind == COMMA) {
                     nextToken();
diff --git a/langtools/src/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java b/langtools/src/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
index 83b1ee23bb9..4e966f9b716 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
@@ -36,10 +36,7 @@ import java.util.regex.*;
 
 import javax.annotation.processing.*;
 import javax.lang.model.SourceVersion;
-import javax.lang.model.element.AnnotationMirror;
-import javax.lang.model.element.Element;
-import javax.lang.model.element.PackageElement;
-import javax.lang.model.element.TypeElement;
+import javax.lang.model.element.*;
 import javax.lang.model.util.*;
 import javax.tools.DiagnosticListener;
 import javax.tools.JavaFileManager;
@@ -762,12 +759,30 @@ public class JavacProcessingEnvironment implements ProcessingEnvironment, Closea
         }
 
         @Override
-        public Set<TypeElement> scan(Element e, Set<TypeElement> p) {
+        public Set<TypeElement> visitType(TypeElement e, Set<TypeElement> p) {
+            // Type parameters are not considered to be enclosed by a type
+            scan(e.getTypeParameters(), p);
+            return scan(e.getEnclosedElements(), p);
+        }
+
+        @Override
+        public Set<TypeElement> visitExecutable(ExecutableElement e, Set<TypeElement> p) {
+            // Type parameters are not considered to be enclosed by an executable
+            scan(e.getTypeParameters(), p);
+            return scan(e.getEnclosedElements(), p);
+        }
+
+        void addAnnotations(Element e, Set<TypeElement> p) {
             for (AnnotationMirror annotationMirror :
                      elements.getAllAnnotationMirrors(e) ) {
                 Element e2 = annotationMirror.getAnnotationType().asElement();
                 p.add((TypeElement) e2);
             }
+        }
+
+        @Override
+        public Set<TypeElement> scan(Element e, Set<TypeElement> p) {
+            addAnnotations(e, p);
             return super.scan(e, p);
         }
     }
diff --git a/langtools/src/share/classes/com/sun/tools/javac/processing/JavacRoundEnvironment.java b/langtools/src/share/classes/com/sun/tools/javac/processing/JavacRoundEnvironment.java
index 157f7eb0125..42d9d44cfa2 100644
--- a/langtools/src/share/classes/com/sun/tools/javac/processing/JavacRoundEnvironment.java
+++ b/langtools/src/share/classes/com/sun/tools/javac/processing/JavacRoundEnvironment.java
@@ -146,6 +146,20 @@ public class JavacRoundEnvironment implements RoundEnvironment {
             this.typeUtil = typeUtil;
         }
 
+        @Override
+        public Set<Element> visitType(TypeElement e, DeclaredType p) {
+            // Type parameters are not considered to be enclosed by a type
+            scan(e.getTypeParameters(), p);
+            return scan(e.getEnclosedElements(), p);
+        }
+
+        @Override
+        public Set<Element> visitExecutable(ExecutableElement e, DeclaredType p) {
+            // Type parameters are not considered to be enclosed by an executable
+            scan(e.getTypeParameters(), p);
+            return scan(e.getEnclosedElements(), p);
+        }
+
         @Override
         public Set<Element> scan(Element e, DeclaredType p) {
             java.util.List<? extends AnnotationMirror> annotationMirrors =
@@ -157,7 +171,6 @@ public class JavacRoundEnvironment implements RoundEnvironment {
             e.accept(this, p);
             return annotatedElements;
         }
-
     }
 
     /**
diff --git a/langtools/src/share/classes/com/sun/tools/javah/JavahTask.java b/langtools/src/share/classes/com/sun/tools/javah/JavahTask.java
index f29faf05cd7..d203f1140bb 100644
--- a/langtools/src/share/classes/com/sun/tools/javah/JavahTask.java
+++ b/langtools/src/share/classes/com/sun/tools/javah/JavahTask.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -220,12 +220,6 @@ public class JavahTask implements NativeHeaderTool.NativeHeaderTask {
             }
         },
 
-        new HiddenOption(false, "-old") {
-            void process(JavahTask task, String opt, String arg) {
-                task.old = true;
-            }
-        },
-
         new HiddenOption(false, "-llni", "-Xllni") {
             void process(JavahTask task, String opt, String arg) {
                 task.llni = true;
@@ -663,7 +657,6 @@ public class JavahTask implements NativeHeaderTool.NativeHeaderTask {
     boolean llni;
     boolean doubleAlign;
     boolean force;
-    boolean old;
     Set<String> javac_extras = new LinkedHashSet<String>();
 
     PrintWriter log;
diff --git a/langtools/src/share/classes/com/sun/tools/javap/AttributeWriter.java b/langtools/src/share/classes/com/sun/tools/javap/AttributeWriter.java
index 94aeb019658..02795a57233 100644
--- a/langtools/src/share/classes/com/sun/tools/javap/AttributeWriter.java
+++ b/langtools/src/share/classes/com/sun/tools/javap/AttributeWriter.java
@@ -114,6 +114,9 @@ public class AttributeWriter extends BasicWriter
     }
 
     public Void visitDefault(DefaultAttribute attr, Void ignore) {
+        if (attr.reason != null) {
+            report(attr.reason);
+        }
         byte[] data = attr.info;
         int i = 0;
         int j = 0;
@@ -365,8 +368,7 @@ public class AttributeWriter extends BasicWriter
         indent(+1);
         println("Start  Length  Slot  Name   Signature");
         for (LocalVariableTable_attribute.Entry entry : attr.local_variable_table) {
-            Formatter formatter = new Formatter();
-            println(formatter.format("%8d %7d %5d %5s   %s",
+            println(String.format("%5d %7d %5d %5s   %s",
                     entry.start_pc, entry.length, entry.index,
                     constantWriter.stringValue(entry.name_index),
                     constantWriter.stringValue(entry.descriptor_index)));
@@ -511,7 +513,12 @@ public class AttributeWriter extends BasicWriter
     }
 
     public Void visitSourceDebugExtension(SourceDebugExtension_attribute attr, Void ignore) {
-        println("SourceDebugExtension: " + attr.getValue());
+        println("SourceDebugExtension:");
+        indent(+1);
+        for (String s: attr.getValue().split("[\r\n]+")) {
+            println(s);
+        }
+        indent(-1);
         return null;
     }
 
@@ -609,7 +616,8 @@ public class AttributeWriter extends BasicWriter
         public Void visit_append_frame(StackMapTable_attribute.append_frame frame, Void p) {
             printHeader(frame);
             println(" /* append */");
-            println("     offset_delta = " + frame.offset_delta);
+            indent(+1);
+            println("offset_delta = " + frame.offset_delta);
             printMap("locals", frame.locals);
             return null;
         }
diff --git a/langtools/src/share/classes/com/sun/tools/sjavac/CompileJavaPackages.java b/langtools/src/share/classes/com/sun/tools/sjavac/CompileJavaPackages.java
index d559de8a951..d3e8769e7ff 100644
--- a/langtools/src/share/classes/com/sun/tools/sjavac/CompileJavaPackages.java
+++ b/langtools/src/share/classes/com/sun/tools/sjavac/CompileJavaPackages.java
@@ -136,7 +136,8 @@ public class CompileJavaPackages implements Transformer {
         // for each compile.....
         int kbPerFile = 175;
         String osarch = System.getProperty("os.arch");
-        if (osarch.equals("i386")) {
+        String dataModel = System.getProperty("sun.arch.data.model");
+        if ("32".equals(dataModel)) {
             // For 32 bit platforms, assume it is slightly smaller
             // because of smaller object headers and pointers.
             kbPerFile = 119;
diff --git a/langtools/src/share/classes/javax/annotation/processing/AbstractProcessor.java b/langtools/src/share/classes/javax/annotation/processing/AbstractProcessor.java
index eea03b8c526..0ec4b71b341 100644
--- a/langtools/src/share/classes/javax/annotation/processing/AbstractProcessor.java
+++ b/langtools/src/share/classes/javax/annotation/processing/AbstractProcessor.java
@@ -38,7 +38,7 @@ import javax.tools.Diagnostic;
  * superclass for most concrete annotation processors.  This class
  * examines annotation values to compute the {@linkplain
  * #getSupportedOptions options}, {@linkplain
- * #getSupportedAnnotationTypes annotations}, and {@linkplain
+ * #getSupportedAnnotationTypes annotation types}, and {@linkplain
  * #getSupportedSourceVersion source version} supported by its
  * subtypes.
  *
diff --git a/langtools/src/share/classes/javax/annotation/processing/Processor.java b/langtools/src/share/classes/javax/annotation/processing/Processor.java
index a466bdd711f..c898e74255f 100644
--- a/langtools/src/share/classes/javax/annotation/processing/Processor.java
+++ b/langtools/src/share/classes/javax/annotation/processing/Processor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
  * 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 +26,8 @@
 package javax.annotation.processing;
 
 import java.util.Set;
+import javax.lang.model.util.Elements;
+import javax.lang.model.AnnotatedConstruct;
 import javax.lang.model.element.*;
 import javax.lang.model.SourceVersion;
 
@@ -88,23 +90,52 @@ import javax.lang.model.SourceVersion;
  * configuration mechanisms, such as command line options; for
  * details, refer to the particular tool's documentation.  Which
  * processors the tool asks to {@linkplain #process run} is a function
- * of what annotations are present on the {@linkplain
+ * of the types of the annotations <em>{@linkplain AnnotatedConstruct present}</em>
+ * on the {@linkplain
  * RoundEnvironment#getRootElements root elements}, what {@linkplain
  * #getSupportedAnnotationTypes annotation types a processor
- * processes}, and whether or not a processor {@linkplain #process
- * claims the annotations it processes}.  A processor will be asked to
+ * supports}, and whether or not a processor {@linkplain #process
+ * claims the annotation types it processes}.  A processor will be asked to
  * process a subset of the annotation types it supports, possibly an
  * empty set.
  *
- * For a given round, the tool computes the set of annotation types on
- * the root elements.  If there is at least one annotation type
- * present, as processors claim annotation types, they are removed
- * from the set of unmatched annotations.  When the set is empty or no
- * more processors are available, the round has run to completion.  If
+ * For a given round, the tool computes the set of annotation types
+ * that are present on the elements enclosed within the root elements.
+ * If there is at least one annotation type present, then as
+ * processors claim annotation types, they are removed from the set of
+ * unmatched annotation types.  When the set is empty or no more
+ * processors are available, the round has run to completion.  If
  * there are no annotation types present, annotation processing still
  * occurs but only <i>universal processors</i> which support
- * processing {@code "*"} can claim the (empty) set of annotation
- * types.
+ * processing all annotation types, {@code "*"}, can claim the (empty)
+ * set of annotation types.
+ *
+ * <p>An annotation type is considered present if there is at least
+ * one annotation of that type present on an element enclosed within
+ * the root elements of a round. For this purpose, a type parameter is
+ * considered to be enclosed by its {@linkplain
+ * TypeParameterElement#getGenericElement generic
+ * element}. Annotations on {@linkplain
+ * java.lang.annotation.ElementType#TYPE_USE type uses}, as opposed to
+ * annotations on elements, are ignored when computing whether or not
+ * an annotation type is present.
+ *
+ * <p>An annotation is present if it meets the definition of being
+ * present given in {@link AnnotatedConstruct}. In brief, an
+ * annotation is considered present for the purposes of discovery if
+ * it is directly present or present via inheritance. An annotation is
+ * <em>not</em> considered present by virtue of being wrapped by a
+ * container annotation. Operationally, this is equivalent to an
+ * annotation being present on an element if and only if it would be
+ * included in the results of {@link
+ * Elements#getAllAnnotationMirrors(Element)} called on that element. Since
+ * annotations inside container annotations are not considered
+ * present, to properly process {@linkplain
+ * java.lang.annotation.Repeatable repeatable annotation types},
+ * processors are advised to include both the repeatable annotation
+ * type and its containing annotation type in the set of {@linkplain
+ * #getSupportedAnnotationTypes() supported annotation types} of a
+ * processor.
  *
  * <p>Note that if a processor supports {@code "*"} and returns {@code
  * true}, all annotations are claimed.  Therefore, a universal
@@ -257,10 +288,10 @@ public interface Processor {
     /**
      * Processes a set of annotation types on type elements
      * originating from the prior round and returns whether or not
-     * these annotations are claimed by this processor.  If {@code
-     * true} is returned, the annotations are claimed and subsequent
+     * these annotation types are claimed by this processor.  If {@code
+     * true} is returned, the annotation types are claimed and subsequent
      * processors will not be asked to process them; if {@code false}
-     * is returned, the annotations are unclaimed and subsequent
+     * is returned, the annotation types are unclaimed and subsequent
      * processors may be asked to process them.  A processor may
      * always return the same boolean value or may vary the result
      * based on chosen criteria.
@@ -271,7 +302,7 @@ public interface Processor {
      *
      * @param annotations the annotation types requested to be processed
      * @param roundEnv  environment for information about the current and prior round
-     * @return whether or not the set of annotations are claimed by this processor
+     * @return whether or not the set of annotation types are claimed by this processor
      */
     boolean process(Set<? extends TypeElement> annotations,
                     RoundEnvironment roundEnv);
diff --git a/langtools/src/share/classes/javax/lang/model/SourceVersion.java b/langtools/src/share/classes/javax/lang/model/SourceVersion.java
index e2f3bfd538f..ecb079db75a 100644
--- a/langtools/src/share/classes/javax/lang/model/SourceVersion.java
+++ b/langtools/src/share/classes/javax/lang/model/SourceVersion.java
@@ -53,6 +53,8 @@ public enum SourceVersion {
      * 1.4: assert
      * 1.5: annotations, generics, autoboxing, var-args...
      * 1.6: no changes
+     * 1.7: diamond syntax, try-with-resources, etc.
+     * 1.8: lambda expressions and default methods
      */
 
     /**
@@ -122,6 +124,9 @@ public enum SourceVersion {
      * The version recognized by the Java Platform, Standard Edition
      * 7.
      *
+     * Additions in this release include, diamond syntax for
+     * constructors, {@code try}-with-resources, strings in switch,
+     * binary literals, and multi-catch.
      * @since 1.7
      */
     RELEASE_7,
@@ -130,6 +135,7 @@ public enum SourceVersion {
      * The version recognized by the Java Platform, Standard Edition
      * 8.
      *
+     * Additions in this release include lambda expressions and default methods.
      * @since 1.8
      */
     RELEASE_8;
diff --git a/langtools/test/com/sun/javadoc/testJavaFX/C.java b/langtools/test/com/sun/javadoc/testJavaFX/C.java
index 9edfcb3bcee..7005185c2cb 100644
--- a/langtools/test/com/sun/javadoc/testJavaFX/C.java
+++ b/langtools/test/com/sun/javadoc/testJavaFX/C.java
@@ -57,6 +57,7 @@ public class C {
      * Defines the direction/speed at which the {@code Timeline} is expected to
      * be played.
      * @defaultValue 11
+     * @since JavaFX 8.0
      */
     private DoubleProperty rate;
 
diff --git a/langtools/test/com/sun/javadoc/testJavaFX/TestJavaFX.java b/langtools/test/com/sun/javadoc/testJavaFX/TestJavaFX.java
index d6055369f09..18d77db8666 100644
--- a/langtools/test/com/sun/javadoc/testJavaFX/TestJavaFX.java
+++ b/langtools/test/com/sun/javadoc/testJavaFX/TestJavaFX.java
@@ -54,6 +54,8 @@ public class TestJavaFX extends JavadocTester {
 
             {"./" + BUG_ID + "/C.html",
                 "<span class=\"strong\">Default value:</span>"},
+            {"./" + BUG_ID + "/C.html",
+                "<span class=\"strong\">Since:</span></dt>" + NL + "<dd>JavaFX 8.0</dd>" },
             {"./" + BUG_ID + "/C.html",
                 "<p>Sets the value of the property <code>Property</code>"},
             {"./" + BUG_ID + "/C.html",
@@ -78,7 +80,7 @@ public class TestJavaFX extends JavadocTester {
 
 
     private static final String[] ARGS = new String[] {
-        "-d", BUG_ID, "-sourcepath", SRC_DIR, "-private", "-javafx",
+        "-d", BUG_ID, "-sourcepath", SRC_DIR, "-javafx",
         SRC_DIR + FS + "C.java", SRC_DIR + FS + "D.java"
     };
 
diff --git a/langtools/test/com/sun/javadoc/testNestedInlineTag/TestNestedInlineTag.java b/langtools/test/com/sun/javadoc/testNestedInlineTag/TestNestedInlineTag.java
index 2f8e8f68cea..b72d6fbdebe 100644
--- a/langtools/test/com/sun/javadoc/testNestedInlineTag/TestNestedInlineTag.java
+++ b/langtools/test/com/sun/javadoc/testNestedInlineTag/TestNestedInlineTag.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2002, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -21,10 +21,8 @@
  * questions.
  */
 
-/**
- * This should be green, underlined and bold (Class): {@underline {@bold {@green My test}}} .
+/*
  * @test
- * @bug 0000000
  * @summary Test for nested inline tags. *
  * @author jamieh
  * @library ../lib/
@@ -36,6 +34,9 @@
  * @run main TestNestedInlineTag
  */
 
+/**
+ * This should be green, underlined and bold (Class): {@underline {@bold {@green My test}}} .
+ */
 public class TestNestedInlineTag extends JavadocTester {
 
     /**
diff --git a/langtools/test/com/sun/javadoc/testPrivateClasses/TestPrivateClasses.java b/langtools/test/com/sun/javadoc/testPrivateClasses/TestPrivateClasses.java
index f0cf05dcb62..9ff91c2d5c9 100644
--- a/langtools/test/com/sun/javadoc/testPrivateClasses/TestPrivateClasses.java
+++ b/langtools/test/com/sun/javadoc/testPrivateClasses/TestPrivateClasses.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
  * 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      4780441 4874845 4978816
+ * @bug      4780441 4874845 4978816 8014017
  * @summary  Make sure that when the -private flag is not used, members
  *           inherited from package private class are documented in the child.
  *
@@ -33,17 +33,19 @@
  *
  *           Make sure that when a private interface method with generic parameters
  *           is implemented, the comments can be inherited properly.
+ *
+ *           Make sure when no modifier appear in the class signature, the
+ *           signature is displayed correctly without extra space at the beginning.
  * @author   jamieh
  * @library  ../lib/
- * @build    JavadocTester
- * @build    TestPrivateClasses
+ * @build    JavadocTester TestPrivateClasses
  * @run main TestPrivateClasses
  */
 
 public class TestPrivateClasses extends JavadocTester {
 
     //Test information.
-    private static final String BUG_ID = "4780441-4874845-4978816";
+    private static final String BUG_ID = "4780441-4874845-4978816-8014017";
 
     //Javadoc arguments.
     private static final String[] ARGS1 = new String[] {
@@ -234,8 +236,19 @@ public class TestPrivateClasses extends JavadocTester {
             "&nbsp;in interface&nbsp;<code>" +
             "<a href=\"../pkg2/I.html\" title=\"interface in pkg2\">I</a>" +
             "&lt;java.lang.String&gt;</code></dd>"},
+
+      //Make sure when no modifier appear in the class signature, the
+      //signature is displayed correctly without extra space at the beginning.
+      {BUG_ID + "-2" + FS + "pkg" + FS + "PrivateParent.html",
+            "<pre>class <span class=\"strong\">PrivateParent</span>"},
+
+      {BUG_ID + "-2" + FS + "pkg" + FS + "PublicChild.html",
+            "<pre>public class <span class=\"strong\">PublicChild</span>"},
+    };
+    private static final String[][] NEGATED_TEST2 = {
+        {BUG_ID + "-2" + FS + "pkg" + FS + "PrivateParent.html",
+            "<pre> class <span class=\"strong\">PrivateParent</span>"},
     };
-    private static final String[][] NEGATED_TEST2 = NO_TEST;
 
     /**
      * The entry point of the test.
diff --git a/langtools/test/com/sun/javadoc/testStylesheet/TestStylesheet.java b/langtools/test/com/sun/javadoc/testStylesheet/TestStylesheet.java
index 404fc1fe52e..c4044a53d91 100644
--- a/langtools/test/com/sun/javadoc/testStylesheet/TestStylesheet.java
+++ b/langtools/test/com/sun/javadoc/testStylesheet/TestStylesheet.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
  * 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      4494033 7028815 7052425
+ * @bug      4494033 7028815 7052425 8007338
  * @summary  Run tests on doclet stylesheet.
  * @author   jamieh
  * @library  ../lib/
@@ -34,7 +34,7 @@
 public class TestStylesheet extends JavadocTester {
 
     //Test information.
-    private static final String BUG_ID = "4494033-7028815-7052425";
+    private static final String BUG_ID = "4494033-7028815-7052425-8007338";
 
     //Javadoc arguments.
     private static final String[] ARGS = new String[] {
@@ -44,29 +44,45 @@ public class TestStylesheet extends JavadocTester {
     //Input for string search tests.
     private static final String[][] TEST = {
         {BUG_ID + FS + "stylesheet.css",
-                "/* Javadoc style sheet */"},
+            "/* Javadoc style sheet */"},
         {BUG_ID + FS + "stylesheet.css",
-                "/*" + NL + "Overall document style" + NL + "*/"},
+            "/*" + NL + "Overall document style" + NL + "*/"},
         {BUG_ID + FS + "stylesheet.css",
-                "/*" + NL + "Heading styles" + NL + "*/"},
+            "/*" + NL + "Heading styles" + NL + "*/"},
         {BUG_ID + FS + "stylesheet.css",
-                "/*" + NL + "Navigation bar styles" + NL + "*/"},
+            "/*" + NL + "Navigation bar styles" + NL + "*/"},
         {BUG_ID + FS + "stylesheet.css",
-                "body {" + NL + "    background-color:#ffffff;" + NL +
-                "    color:#353833;" + NL +
-                "    font-family:Arial, Helvetica, sans-serif;" + NL +
-                "    font-size:76%;" + NL + "    margin:0;" + NL + "}"},
+            "body {" + NL + "    background-color:#ffffff;" + NL +
+            "    color:#353833;" + NL +
+            "    font-family:Arial, Helvetica, sans-serif;" + NL +
+            "    font-size:76%;" + NL + "    margin:0;" + NL + "}"},
         {BUG_ID + FS + "stylesheet.css",
-                "ul {" + NL + "    list-style-type:disc;" + NL + "}"},
+            "ul {" + NL + "    list-style-type:disc;" + NL + "}"},
+        {BUG_ID + FS + "stylesheet.css",
+            ".overviewSummary caption, .packageSummary caption, " +
+            ".contentContainer ul.blockList li.blockList caption, " +
+            ".summary caption, .classUseContainer caption, " +
+            ".constantValuesContainer caption {" + NL +
+            "    position:relative;" + NL +
+            "    text-align:left;" + NL +
+            "    background-repeat:no-repeat;" + NL +
+            "    color:#FFFFFF;" + NL +
+            "    font-weight:bold;" + NL +
+            "    clear:none;" + NL +
+            "    overflow:hidden;" + NL +
+            "    padding:0px;" + NL +
+            "    margin:0px;" + NL +
+            "    white-space:pre;" + NL +
+            "}"},
         // Test whether a link to the stylesheet file is inserted properly
         // in the class documentation.
         {BUG_ID + FS + "pkg" + FS + "A.html",
-                "<link rel=\"stylesheet\" type=\"text/css\" " +
-                "href=\"../stylesheet.css\" title=\"Style\">"}
+            "<link rel=\"stylesheet\" type=\"text/css\" " +
+            "href=\"../stylesheet.css\" title=\"Style\">"}
     };
     private static final String[][] NEGATED_TEST = {
         {BUG_ID + FS + "stylesheet.css",
-                "* {" + NL + "    margin:0;" + NL + "    padding:0;" + NL + "}"}
+            "* {" + NL + "    margin:0;" + NL + "    padding:0;" + NL + "}"}
     };
 
     /**
diff --git a/langtools/test/com/sun/javadoc/testTagMisuse/TestTagMisuse.java b/langtools/test/com/sun/javadoc/testTagMisuse/TestTagMisuse.java
index d5f67301b60..77cc77876b5 100644
--- a/langtools/test/com/sun/javadoc/testTagMisuse/TestTagMisuse.java
+++ b/langtools/test/com/sun/javadoc/testTagMisuse/TestTagMisuse.java
@@ -21,9 +21,8 @@
  * questions.
  */
 
-/**
+/*
  * @test
- * @bug 0000000
  * @summary Determine if proper warning messages are printed when know.
  * @author jamieh
  * @library ../lib/
diff --git a/langtools/test/com/sun/javadoc/testTypeAnnotations/TestTypeAnnotations.java b/langtools/test/com/sun/javadoc/testTypeAnnotations/TestTypeAnnotations.java
index 1d3baaa0d1c..61d5758bb5d 100644
--- a/langtools/test/com/sun/javadoc/testTypeAnnotations/TestTypeAnnotations.java
+++ b/langtools/test/com/sun/javadoc/testTypeAnnotations/TestTypeAnnotations.java
@@ -78,7 +78,7 @@ public class TestTypeAnnotations extends JavadocTester {
             "typeannos\">@ClassParamA</a> java.lang.String&gt;</span>"
         },
         {BUG_ID + FS + "typeannos" + FS + "ExtendsGeneric.html",
-            "<pre> class <span class=\"strong\">ExtendsGeneric&lt;K extends " +
+            "<pre>class <span class=\"strong\">ExtendsGeneric&lt;K extends " +
             "<a href=\"../typeannos/ClassParamA.html\" title=\"annotation in " +
             "typeannos\">@ClassParamA</a> <a href=\"../typeannos/Unannotated.html\" " +
             "title=\"class in typeannos\">Unannotated</a>&lt;<a href=\"" +
@@ -86,7 +86,7 @@ public class TestTypeAnnotations extends JavadocTester {
             "@ClassParamB</a> java.lang.String&gt;&gt;</span>"
         },
         {BUG_ID + FS + "typeannos" + FS + "TwoBounds.html",
-            "<pre> class <span class=\"strong\">TwoBounds&lt;K extends <a href=\"" +
+            "<pre>class <span class=\"strong\">TwoBounds&lt;K extends <a href=\"" +
             "../typeannos/ClassParamA.html\" title=\"annotation in typeannos\">" +
             "@ClassParamA</a> java.lang.String,V extends <a href=\"../typeannos/" +
             "ClassParamB.html\" title=\"annotation in typeannos\">@ClassParamB" +
diff --git a/langtools/test/tools/javac/T6326693/FinalVariableAssignedToInCatchBlockTest.java b/langtools/test/tools/javac/T6326693/FinalVariableAssignedToInCatchBlockTest.java
new file mode 100644
index 00000000000..ec1caf3523c
--- /dev/null
+++ b/langtools/test/tools/javac/T6326693/FinalVariableAssignedToInCatchBlockTest.java
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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 6356530
+ * @summary -Xlint:serial does not flag abstract classes with concrete methods/members
+ * @compile/fail/ref=FinalVariableAssignedToInCatchBlockTest.out -XDrawDiagnostics FinalVariableAssignedToInCatchBlockTest.java
+ */
+
+import java.io.IOException;
+
+public class FinalVariableAssignedToInCatchBlockTest {
+    public void m1(int o)
+    {
+        final int i;
+        try {
+            if (o == 1) {
+                throw new IOException();
+            } else if (o == 2) {
+                throw new InterruptedException();
+            } else {
+                throw new Exception();
+            }
+        } catch (IOException e) {
+            i = 1;
+        } catch (InterruptedException ie) {
+            i = 2;
+        } catch (Exception e) {
+            i = 3;
+        } finally {
+            i = 4;
+        }
+    }
+
+    public void m2(int o)
+    {
+        final int i;
+        try {
+            if (o == 1) {
+                throw new IOException();
+            } else if (o == 2) {
+                throw new InterruptedException();
+            } else {
+                throw new Exception();
+            }
+        } catch (IOException e) {
+            i = 1;
+        } catch (InterruptedException ie) {
+            i = 2;
+        } catch (Exception e) {
+            i = 3;
+        }
+    }
+
+    public void m3(int o) throws Exception
+    {
+        final int i;
+        try {
+            if (o == 1) {
+                throw new IOException();
+            } else if (o == 2) {
+                throw new InterruptedException();
+            } else {
+                throw new Exception();
+            }
+        } catch (IOException e) {
+            i = 1;
+        } catch (InterruptedException ie) {
+            i = 2;
+        }
+        i = 3;
+    }
+}
diff --git a/langtools/test/tools/javac/T6326693/FinalVariableAssignedToInCatchBlockTest.out b/langtools/test/tools/javac/T6326693/FinalVariableAssignedToInCatchBlockTest.out
new file mode 100644
index 00000000000..58ed58efe31
--- /dev/null
+++ b/langtools/test/tools/javac/T6326693/FinalVariableAssignedToInCatchBlockTest.out
@@ -0,0 +1,3 @@
+FinalVariableAssignedToInCatchBlockTest.java:52:13: compiler.err.var.might.already.be.assigned: i
+FinalVariableAssignedToInCatchBlockTest.java:92:9: compiler.err.var.might.already.be.assigned: i
+2 errors
diff --git a/langtools/test/tools/javac/T6725036.java b/langtools/test/tools/javac/T6725036.java
index b27ad886d13..24ea34798da 100644
--- a/langtools/test/tools/javac/T6725036.java
+++ b/langtools/test/tools/javac/T6725036.java
@@ -24,6 +24,7 @@
 /*
  * @test
  * @bug 6725036
+ * @ignore 8016760: failure of regression test langtools/tools/javac/T6725036.java
  * @summary javac returns incorrect value for lastModifiedTime() when
  *          source is a zip file archive
  */
diff --git a/langtools/test/tools/javac/T7008643/InlinedFinallyConfuseDebuggersTest.java b/langtools/test/tools/javac/T7008643/InlinedFinallyConfuseDebuggersTest.java
new file mode 100644
index 00000000000..8557f99a383
--- /dev/null
+++ b/langtools/test/tools/javac/T7008643/InlinedFinallyConfuseDebuggersTest.java
@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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 7008643
+ * @summary inlined finally clauses confuse debuggers
+ * @library /tools/javac/lib
+ * @build ToolBox
+ * @run main InlinedFinallyConfuseDebuggersTest
+ */
+
+import java.io.File;
+import java.nio.file.Paths;
+
+import com.sun.tools.classfile.ClassFile;
+import com.sun.tools.classfile.Code_attribute;
+import com.sun.tools.classfile.LineNumberTable_attribute;
+import com.sun.tools.classfile.Method;
+import com.sun.tools.javac.util.Assert;
+
+public class InlinedFinallyConfuseDebuggersTest {
+
+    static final String testSource =
+    /* 01 */        "public class InlinedFinallyTest {\n" +
+    /* 02 */        "    void lookForThisMethod(int value) {\n" +
+    /* 03 */        "        try {\n" +
+    /* 04 */        "            if (value > 0) {\n" +
+    /* 05 */        "                System.out.println(\"if\");\n" +
+    /* 06 */        "                return;\n" +
+    /* 07 */        "            }\n" +
+    /* 08 */        "        } finally {\n" +
+    /* 09 */        "            System.out.println(\"finally\");\n" +
+    /* 10 */        "        }\n" +
+    /* 11 */        "    }\n" +
+    /* 12 */        "}";
+
+    static final int[][] expectedLNT = {
+    //  {line-number, start-pc},
+        {4,           0},       //if (value > 0) {
+        {5,           4},       //    System.out.println("if");
+        {9,           12},      //System.out.println("finally");
+        {6,           20},      //    return;
+        {9,           21},      //System.out.println("finally");
+        {10,          29},
+        {9,           32},      //System.out.println("finally");
+        {11,          43},
+    };
+
+    static final String methodToLookFor = "lookForThisMethod";
+
+    public static void main(String[] args) throws Exception {
+        new InlinedFinallyConfuseDebuggersTest().run();
+    }
+
+    void run() throws Exception {
+        compileTestClass();
+        checkClassFile(new File(Paths.get(System.getProperty("user.dir"),
+                "InlinedFinallyTest.class").toUri()), methodToLookFor);
+    }
+
+    void compileTestClass() throws Exception {
+        ToolBox.JavaToolArgs javacSuccessArgs =
+                new ToolBox.JavaToolArgs().setSources(testSource);
+        ToolBox.javac(javacSuccessArgs);
+    }
+
+    void checkClassFile(final File cfile, String methodToFind) throws Exception {
+        ClassFile classFile = ClassFile.read(cfile);
+        boolean methodFound = false;
+        for (Method method : classFile.methods) {
+            if (method.getName(classFile.constant_pool).equals(methodToFind)) {
+                methodFound = true;
+                Code_attribute code = (Code_attribute) method.attributes.get("Code");
+                LineNumberTable_attribute lnt =
+                        (LineNumberTable_attribute) code.attributes.get("LineNumberTable");
+                Assert.check(lnt.line_number_table_length == expectedLNT.length,
+                        "The LineNumberTable found has a length different to the expected one");
+                int i = 0;
+                for (LineNumberTable_attribute.Entry entry: lnt.line_number_table) {
+                    Assert.check(entry.line_number == expectedLNT[i][0] &&
+                            entry.start_pc == expectedLNT[i][1],
+                            "LNT entry at pos " + i + " differ from expected." +
+                            "Found " + entry.line_number + ":" + entry.start_pc +
+                            ". Expected " + expectedLNT[i][0] + ":" + expectedLNT[i][1]);
+                    i++;
+                }
+            }
+        }
+        Assert.check(methodFound, "The seek method was not found");
+    }
+
+    void error(String msg) {
+        throw new AssertionError(msg);
+    }
+
+}
diff --git a/langtools/test/tools/javac/T8016099/UncheckedWarningRegressionTest.java b/langtools/test/tools/javac/T8016099/UncheckedWarningRegressionTest.java
new file mode 100644
index 00000000000..2a66ad45d97
--- /dev/null
+++ b/langtools/test/tools/javac/T8016099/UncheckedWarningRegressionTest.java
@@ -0,0 +1,32 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug     8016099
+ * @summary Some SuppressWarnings annotations ignored ( unchecked, rawtypes )
+ * @compile UncheckedWarningRegressionTest.java
+ * @compile/fail/ref=UncheckedWarningRegressionTest.out -XDrawDiagnostics -Werror -Xlint:unchecked UncheckedWarningRegressionTest.java
+ */
+
+public class UncheckedWarningRegressionTest {
+    <T> void suppressedWarningsFinalInitializer() {
+        @SuppressWarnings("unchecked")
+        T[] tt = (T[]) FINAL_EMPTY_ARRAY;
+    }
+
+    final Object[] FINAL_EMPTY_ARRAY = {};
+
+    <T> void finalInitializer() {
+        T[] tt = (T[]) FINAL_EMPTY_ARRAY;
+    }
+
+    <T> void suppressedWarningsNonFinalInitializer() {
+        @SuppressWarnings("unchecked")
+        T[] tt = (T[]) NON_FINAL_EMPTY_ARRAY;
+    }
+
+    Object[] NON_FINAL_EMPTY_ARRAY = {};
+
+    <T> void nonFinalInitializer() {
+        T[] tt = (T[]) NON_FINAL_EMPTY_ARRAY;
+    }
+
+}
diff --git a/langtools/test/tools/javac/T8016099/UncheckedWarningRegressionTest.out b/langtools/test/tools/javac/T8016099/UncheckedWarningRegressionTest.out
new file mode 100644
index 00000000000..05bd6f7423e
--- /dev/null
+++ b/langtools/test/tools/javac/T8016099/UncheckedWarningRegressionTest.out
@@ -0,0 +1,5 @@
+UncheckedWarningRegressionTest.java:18:24: compiler.warn.prob.found.req: (compiler.misc.unchecked.cast.to.type), java.lang.Object[], T[]
+UncheckedWarningRegressionTest.java:29:24: compiler.warn.prob.found.req: (compiler.misc.unchecked.cast.to.type), java.lang.Object[], T[]
+- compiler.err.warnings.and.werror
+1 error
+2 warnings
diff --git a/langtools/test/tools/javac/api/6437999/T6437999.java b/langtools/test/tools/javac/api/6437999/T6437999.java
index db2f46a3e7a..2fbe3211fb9 100644
--- a/langtools/test/tools/javac/api/6437999/T6437999.java
+++ b/langtools/test/tools/javac/api/6437999/T6437999.java
@@ -33,11 +33,28 @@
  */
 
 import java.io.File;
+import java.io.IOException;
 import java.nio.charset.Charset;
+import java.nio.file.Files;
+import java.util.ArrayList;
 import java.util.Collections;
+import java.util.List;
 import javax.tools.*;
+import static java.nio.file.StandardOpenOption.*;
 
 public class T6437999 extends ToolTester {
+    final File testFile = new File("Utf8.java");
+    T6437999() throws IOException {
+        createTestFile();
+    }
+    final void createTestFile() throws IOException {
+        List<String> scratch = new ArrayList<>();
+        scratch.add("// @author Peter von der Ah" + (char) 0xe9);
+        scratch.add("class Utf8{}");
+        Files.write(testFile.toPath(), scratch, Charset.forName("UTF-8"),
+                CREATE, TRUNCATE_EXISTING);
+    }
+
     static class MyDiagnosticListener implements DiagnosticListener<JavaFileObject> {
         boolean error = false;
         public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
@@ -55,7 +72,7 @@ public class T6437999 extends ToolTester {
         dl.error = false;
         fm = getFileManager(tool, dl, Charset.forName("ASCII"));
         fm.handleOption("-source", sourceLevel.iterator());
-        files = fm.getJavaFileObjects(new File(test_src, "Utf8.java"));
+        files = fm.getJavaFileObjects(testFile);
         tool.getTask(null, fm, null, null, null, files).call();
         if (!dl.error)
             throw new AssertionError("No error in ASCII mode");
@@ -63,12 +80,12 @@ public class T6437999 extends ToolTester {
         dl.error = false;
         fm = getFileManager(tool, dl, Charset.forName("UTF-8"));
         fm.handleOption("-source", sourceLevel.iterator());
-        files = fm.getJavaFileObjects(new File(test_src, "Utf8.java"));
+        files = fm.getJavaFileObjects(testFile);
         task = tool.getTask(null, fm, null, null, null, files);
         if (dl.error)
             throw new AssertionError("Error in UTF-8 mode");
     }
-    public static void main(String... args) {
+    public static void main(String... args) throws IOException {
         new T6437999().test(args);
     }
 }
diff --git a/langtools/test/tools/javac/api/T6306137.java b/langtools/test/tools/javac/api/T6306137.java
index 826fe51fe96..c17283c99d8 100644
--- a/langtools/test/tools/javac/api/T6306137.java
+++ b/langtools/test/tools/javac/api/T6306137.java
@@ -31,8 +31,14 @@
  */
 
 import java.io.File;
+import java.io.IOException;
+import java.nio.charset.Charset;
+import java.nio.file.Files;
+import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.List;
 import javax.tools.*;
+import static java.nio.file.StandardOpenOption.*;
 
 public class T6306137 {
     boolean error;
@@ -40,8 +46,9 @@ public class T6306137 {
     final JavaCompiler compiler;
     Iterable<? extends JavaFileObject> files;
     DiagnosticListener<JavaFileObject> dl;
+    final File testFile = new File("Utf8.java");
 
-    T6306137() {
+    T6306137() throws IOException {
         dl = new DiagnosticListener<JavaFileObject>() {
                 public void report(Diagnostic<? extends JavaFileObject> message) {
                     if (message.getKind() == Diagnostic.Kind.ERROR)
@@ -56,11 +63,17 @@ public class T6306137 {
         };
         compiler = ToolProvider.getSystemJavaCompiler();
         fm = compiler.getStandardFileManager(dl, null, null);
-        String srcdir = System.getProperty("test.src");
         files =
-            fm.getJavaFileObjectsFromFiles(Arrays.asList(new File(srcdir, "T6306137.java")));
+            fm.getJavaFileObjectsFromFiles(Arrays.asList(testFile));
+        createTestFile();
+    }
+    final void createTestFile() throws IOException {
+        List<String> scratch = new ArrayList<>();
+        scratch.add("// @author Peter von der Ah" + (char)0xe9);
+        scratch.add("class Utf8{}");
+        Files.write(testFile.toPath(), scratch, Charset.forName("UTF-8"),
+                CREATE, TRUNCATE_EXISTING);
     }
-
     void test(String encoding, boolean good) {
         error = false;
         Iterable<String> args = Arrays.asList("-source", "6", "-encoding", encoding, "-d", ".");
@@ -74,7 +87,7 @@ public class T6306137 {
         }
     }
 
-    public static void main(String[] args) {
+    public static void main(String[] args) throws IOException {
         T6306137 self = new T6306137();
         self.test("utf-8", true);
         self.test("ascii", false);
diff --git a/langtools/test/tools/javac/lambda/LambdaConv01.java b/langtools/test/tools/javac/lambda/LambdaConv01.java
index 73436c2f509..582c99fd383 100644
--- a/langtools/test/tools/javac/lambda/LambdaConv01.java
+++ b/langtools/test/tools/javac/lambda/LambdaConv01.java
@@ -67,7 +67,7 @@ public class LambdaConv01 {
         assertTrue(3 == f1.foo());
         //Covariant returns:
         TU<Number, Integer> f2 = (Integer x) -> x;
-        assertTrue(3 == f2.foo(3));
+        assertTrue(3 == f2.foo(3).intValue());
         //Method resolution with boxing:
         int res = LambdaConv01.<Integer,Integer>exec((Integer x) -> x, 3);
         assertTrue(3 == res);
@@ -86,7 +86,7 @@ public class LambdaConv01 {
         assertTrue(3 == f1.foo());
         //Covariant returns:
         TU<Number, Integer> f2 = (Integer x) -> x;
-        assertTrue(3 == f2.foo(3));
+        assertTrue(3 == f2.foo(3).intValue());
         //Method resolution with boxing:
         int res = LambdaConv01.<Integer,Integer>exec((Integer x) -> x, 3);
         assertTrue(3 == res);
@@ -105,7 +105,7 @@ public class LambdaConv01 {
         assertTrue(3 == f1.foo());
         //Covariant returns:
         TU<Number, Integer> f2 = (Integer x) -> x;
-        assertTrue(3 == f2.foo(3));
+        assertTrue(3 == f2.foo(3).intValue());
         //Method resolution with boxing:
         int res = LambdaConv01.<Integer,Integer>exec((Integer x) -> x, 3);
         assertTrue(3 == res);
@@ -124,7 +124,7 @@ public class LambdaConv01 {
         assertTrue(3 == f1.foo());
         //Covariant returns:
         TU<Number, Integer> f2 = (Integer x) -> x;
-        assertTrue(3 == f2.foo(3));
+        assertTrue(3 == f2.foo(3).intValue());
         //Method resolution with boxing:
         int res = LambdaConv01.<Integer,Integer>exec((Integer x) -> x, 3);
         assertTrue(3 == res);
diff --git a/langtools/test/tools/javac/lambda/LambdaExpr15.java b/langtools/test/tools/javac/lambda/LambdaExpr15.java
index fd5f4e14bf0..af00ee5c5d8 100644
--- a/langtools/test/tools/javac/lambda/LambdaExpr15.java
+++ b/langtools/test/tools/javac/lambda/LambdaExpr15.java
@@ -48,7 +48,7 @@ public class LambdaExpr15 {
             new Object() {
                 String get() { return ""; }
             };
-            assertTrue(t == 1);
+            assertTrue((Integer)t == 1);
         };
         ba1.apply(1);
 
@@ -58,7 +58,7 @@ public class LambdaExpr15 {
                 String get() { return ""; }
             };
             new A();
-            assertTrue(t == 2);
+            assertTrue((Integer)t == 2);
         };
         ba2.apply(2);
         assertTrue(assertionCount == 2);
diff --git a/langtools/test/tools/javac/lambda/typeInference/InferenceTest2b.java b/langtools/test/tools/javac/lambda/typeInference/InferenceTest2b.java
index 8ab215afbdb..2dbe880a50b 100644
--- a/langtools/test/tools/javac/lambda/typeInference/InferenceTest2b.java
+++ b/langtools/test/tools/javac/lambda/typeInference/InferenceTest2b.java
@@ -64,7 +64,7 @@ public class InferenceTest2b {
 
     void m2(SAM6<? super Integer> s) {
         System.out.println("m2()");
-        assertTrue(s.m6(1, 2) == 1);
+        assertTrue(s.m6(1, 2).equals(Integer.valueOf(1)));
     }
 
     void m3(SAM6<? super Calendar> s) {
diff --git a/langtools/test/tools/javac/limits/NestedClassConstructorArgs.java b/langtools/test/tools/javac/limits/NestedClassConstructorArgs.java
new file mode 100644
index 00000000000..9b56b6f0e01
--- /dev/null
+++ b/langtools/test/tools/javac/limits/NestedClassConstructorArgs.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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 8014230
+ * @summary Compiler silently generates bytecode that exceeds VM limits
+ * @compile NumArgsTest.java
+ * @run main NestedClassConstructorArgs
+ */
+
+public class NestedClassConstructorArgs extends NumArgsTest {
+    private static final NumArgsTest.NestingDef[] nesting = {
+        classNesting("Inner")
+    };
+
+    private NestedClassConstructorArgs() {
+        super(253, "NestedClassConstructorArgs", "Inner", nesting);
+    }
+
+    public static void main(String... args) throws Exception {
+        new NestedClassConstructorArgs().runTest();
+    }
+}
+
diff --git a/langtools/test/tools/javac/limits/NestedClassMethodArgs.java b/langtools/test/tools/javac/limits/NestedClassMethodArgs.java
new file mode 100644
index 00000000000..762ef186d8f
--- /dev/null
+++ b/langtools/test/tools/javac/limits/NestedClassMethodArgs.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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 8014230
+ * @summary Compiler silently generates bytecode that exceeds VM limits
+ * @compile NumArgsTest.java
+ * @run main NestedClassMethodArgs
+ */
+
+public class NestedClassMethodArgs extends NumArgsTest {
+    private static final NumArgsTest.NestingDef[] nesting = {
+        classNesting("Inner")
+    };
+
+    private NestedClassMethodArgs() {
+        super(254, "void", "test", "NestedClassMethodArgs", nesting);
+    }
+
+    public static void main(String... args) throws Exception {
+        new NestedClassMethodArgs().runTest();
+    }
+}
+
diff --git a/langtools/test/tools/javac/limits/NumArgs1.java b/langtools/test/tools/javac/limits/NumArgs1.java
deleted file mode 100644
index fe009046bcb..00000000000
--- a/langtools/test/tools/javac/limits/NumArgs1.java
+++ /dev/null
@@ -1,552 +0,0 @@
-/*
- * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
- * 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 4309152
- * @summary Compiler silently generates bytecode that exceeds VM limits
- * @author gafter
- *
- * @compile/fail NumArgs1.java
- */
-
-class NumArgs1 {
-    void f(
-           // T1 this,
-           int x2,
-           int x3,
-           int x4,
-           int x5,
-           int x6,
-           int x7,
-           int x8,
-           int x9,
-           int x10,
-           int x11,
-           int x12,
-           int x13,
-           int x14,
-           int x15,
-           int x16,
-           int x17,
-           int x18,
-           int x19,
-           int x20,
-           int x21,
-           int x22,
-           int x23,
-           int x24,
-           int x25,
-           int x26,
-           int x27,
-           int x28,
-           int x29,
-           int x30,
-           int x31,
-           int x32,
-           int x33,
-           int x34,
-           int x35,
-           int x36,
-           int x37,
-           int x38,
-           int x39,
-           int x40,
-           int x41,
-           int x42,
-           int x43,
-           int x44,
-           int x45,
-           int x46,
-           int x47,
-           int x48,
-           int x49,
-           int x50,
-           int x51,
-           int x52,
-           int x53,
-           int x54,
-           int x55,
-           int x56,
-           int x57,
-           int x58,
-           int x59,
-           int x60,
-           int x61,
-           int x62,
-           int x63,
-           int x64,
-           int x65,
-           int x66,
-           int x67,
-           int x68,
-           int x69,
-           int x70,
-           int x71,
-           int x72,
-           int x73,
-           int x74,
-           int x75,
-           int x76,
-           int x77,
-           int x78,
-           int x79,
-           int x80,
-           int x81,
-           int x82,
-           int x83,
-           int x84,
-           int x85,
-           int x86,
-           int x87,
-           int x88,
-           int x89,
-           int x90,
-           int x91,
-           int x92,
-           int x93,
-           int x94,
-           int x95,
-           int x96,
-           int x97,
-           int x98,
-           int x99,
-           int x100,
-           int x101,
-           int x102,
-           int x103,
-           int x104,
-           int x105,
-           int x106,
-           int x107,
-           int x108,
-           int x109,
-           int x110,
-           int x111,
-           int x112,
-           int x113,
-           int x114,
-           int x115,
-           int x116,
-           int x117,
-           int x118,
-           int x119,
-           int x120,
-           int x121,
-           int x122,
-           int x123,
-           int x124,
-           int x125,
-           int x126,
-           int x127,
-           int x128,
-           int x129,
-           int x130,
-           int x131,
-           int x132,
-           int x133,
-           int x134,
-           int x135,
-           int x136,
-           int x137,
-           int x138,
-           int x139,
-           int x140,
-           int x141,
-           int x142,
-           int x143,
-           int x144,
-           int x145,
-           int x146,
-           int x147,
-           int x148,
-           int x149,
-           int x150,
-           int x151,
-           int x152,
-           int x153,
-           int x154,
-           int x155,
-           int x156,
-           int x157,
-           int x158,
-           int x159,
-           int x160,
-           int x161,
-           int x162,
-           int x163,
-           int x164,
-           int x165,
-           int x166,
-           int x167,
-           int x168,
-           int x169,
-           int x170,
-           int x171,
-           int x172,
-           int x173,
-           int x174,
-           int x175,
-           int x176,
-           int x177,
-           int x178,
-           int x179,
-           int x180,
-           int x181,
-           int x182,
-           int x183,
-           int x184,
-           int x185,
-           int x186,
-           int x187,
-           int x188,
-           int x189,
-           int x190,
-           int x191,
-           int x192,
-           int x193,
-           int x194,
-           int x195,
-           int x196,
-           int x197,
-           int x198,
-           int x199,
-           int x200,
-           int x201,
-           int x202,
-           int x203,
-           int x204,
-           int x205,
-           int x206,
-           int x207,
-           int x208,
-           int x209,
-           int x210,
-           int x211,
-           int x212,
-           int x213,
-           int x214,
-           int x215,
-           int x216,
-           int x217,
-           int x218,
-           int x219,
-           int x220,
-           int x221,
-           int x222,
-           int x223,
-           int x224,
-           int x225,
-           int x226,
-           int x227,
-           int x228,
-           int x229,
-           int x230,
-           int x231,
-           int x232,
-           int x233,
-           int x234,
-           int x235,
-           int x236,
-           int x237,
-           int x238,
-           int x239,
-           int x240,
-           int x241,
-           int x242,
-           int x243,
-           int x244,
-           int x245,
-           int x246,
-           int x247,
-           int x248,
-           int x249,
-           int x250,
-           int x251,
-           int x252,
-           int x253,
-           int x254,
-           int x255,
-           int x256
-    ) {}
-
-    static
-    void g(
-           int x1,
-           int x2,
-           int x3,
-           int x4,
-           int x5,
-           int x6,
-           int x7,
-           int x8,
-           int x9,
-           int x10,
-           int x11,
-           int x12,
-           int x13,
-           int x14,
-           int x15,
-           int x16,
-           int x17,
-           int x18,
-           int x19,
-           int x20,
-           int x21,
-           int x22,
-           int x23,
-           int x24,
-           int x25,
-           int x26,
-           int x27,
-           int x28,
-           int x29,
-           int x30,
-           int x31,
-           int x32,
-           int x33,
-           int x34,
-           int x35,
-           int x36,
-           int x37,
-           int x38,
-           int x39,
-           int x40,
-           int x41,
-           int x42,
-           int x43,
-           int x44,
-           int x45,
-           int x46,
-           int x47,
-           int x48,
-           int x49,
-           int x50,
-           int x51,
-           int x52,
-           int x53,
-           int x54,
-           int x55,
-           int x56,
-           int x57,
-           int x58,
-           int x59,
-           int x60,
-           int x61,
-           int x62,
-           int x63,
-           int x64,
-           int x65,
-           int x66,
-           int x67,
-           int x68,
-           int x69,
-           int x70,
-           int x71,
-           int x72,
-           int x73,
-           int x74,
-           int x75,
-           int x76,
-           int x77,
-           int x78,
-           int x79,
-           int x80,
-           int x81,
-           int x82,
-           int x83,
-           int x84,
-           int x85,
-           int x86,
-           int x87,
-           int x88,
-           int x89,
-           int x90,
-           int x91,
-           int x92,
-           int x93,
-           int x94,
-           int x95,
-           int x96,
-           int x97,
-           int x98,
-           int x99,
-           int x100,
-           int x101,
-           int x102,
-           int x103,
-           int x104,
-           int x105,
-           int x106,
-           int x107,
-           int x108,
-           int x109,
-           int x110,
-           int x111,
-           int x112,
-           int x113,
-           int x114,
-           int x115,
-           int x116,
-           int x117,
-           int x118,
-           int x119,
-           int x120,
-           int x121,
-           int x122,
-           int x123,
-           int x124,
-           int x125,
-           int x126,
-           int x127,
-           int x128,
-           int x129,
-           int x130,
-           int x131,
-           int x132,
-           int x133,
-           int x134,
-           int x135,
-           int x136,
-           int x137,
-           int x138,
-           int x139,
-           int x140,
-           int x141,
-           int x142,
-           int x143,
-           int x144,
-           int x145,
-           int x146,
-           int x147,
-           int x148,
-           int x149,
-           int x150,
-           int x151,
-           int x152,
-           int x153,
-           int x154,
-           int x155,
-           int x156,
-           int x157,
-           int x158,
-           int x159,
-           int x160,
-           int x161,
-           int x162,
-           int x163,
-           int x164,
-           int x165,
-           int x166,
-           int x167,
-           int x168,
-           int x169,
-           int x170,
-           int x171,
-           int x172,
-           int x173,
-           int x174,
-           int x175,
-           int x176,
-           int x177,
-           int x178,
-           int x179,
-           int x180,
-           int x181,
-           int x182,
-           int x183,
-           int x184,
-           int x185,
-           int x186,
-           int x187,
-           int x188,
-           int x189,
-           int x190,
-           int x191,
-           int x192,
-           int x193,
-           int x194,
-           int x195,
-           int x196,
-           int x197,
-           int x198,
-           int x199,
-           int x200,
-           int x201,
-           int x202,
-           int x203,
-           int x204,
-           int x205,
-           int x206,
-           int x207,
-           int x208,
-           int x209,
-           int x210,
-           int x211,
-           int x212,
-           int x213,
-           int x214,
-           int x215,
-           int x216,
-           int x217,
-           int x218,
-           int x219,
-           int x220,
-           int x221,
-           int x222,
-           int x223,
-           int x224,
-           int x225,
-           int x226,
-           int x227,
-           int x228,
-           int x229,
-           int x230,
-           int x231,
-           int x232,
-           int x233,
-           int x234,
-           int x235,
-           int x236,
-           int x237,
-           int x238,
-           int x239,
-           int x240,
-           int x241,
-           int x242,
-           int x243,
-           int x244,
-           int x245,
-           int x246,
-           int x247,
-           int x248,
-           int x249,
-           int x250,
-           int x251,
-           int x252,
-           int x253,
-           int x254,
-           int x255,
-           int x256
-    ) {}
-}
diff --git a/langtools/test/tools/javac/limits/NumArgs2.java b/langtools/test/tools/javac/limits/NumArgs2.java
deleted file mode 100644
index 7692a9bf4c1..00000000000
--- a/langtools/test/tools/javac/limits/NumArgs2.java
+++ /dev/null
@@ -1,550 +0,0 @@
-/*
- * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
- * 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 4309152
- * @summary Compiler silently generates bytecode that exceeds VM limits
- * @author gafter
- *
- * @compile NumArgs2.java
- */
-
-class NumArgs2 {
-    void f(
-           // This this,
-           int x2,
-           int x3,
-           int x4,
-           int x5,
-           int x6,
-           int x7,
-           int x8,
-           int x9,
-           int x10,
-           int x11,
-           int x12,
-           int x13,
-           int x14,
-           int x15,
-           int x16,
-           int x17,
-           int x18,
-           int x19,
-           int x20,
-           int x21,
-           int x22,
-           int x23,
-           int x24,
-           int x25,
-           int x26,
-           int x27,
-           int x28,
-           int x29,
-           int x30,
-           int x31,
-           int x32,
-           int x33,
-           int x34,
-           int x35,
-           int x36,
-           int x37,
-           int x38,
-           int x39,
-           int x40,
-           int x41,
-           int x42,
-           int x43,
-           int x44,
-           int x45,
-           int x46,
-           int x47,
-           int x48,
-           int x49,
-           int x50,
-           int x51,
-           int x52,
-           int x53,
-           int x54,
-           int x55,
-           int x56,
-           int x57,
-           int x58,
-           int x59,
-           int x60,
-           int x61,
-           int x62,
-           int x63,
-           int x64,
-           int x65,
-           int x66,
-           int x67,
-           int x68,
-           int x69,
-           int x70,
-           int x71,
-           int x72,
-           int x73,
-           int x74,
-           int x75,
-           int x76,
-           int x77,
-           int x78,
-           int x79,
-           int x80,
-           int x81,
-           int x82,
-           int x83,
-           int x84,
-           int x85,
-           int x86,
-           int x87,
-           int x88,
-           int x89,
-           int x90,
-           int x91,
-           int x92,
-           int x93,
-           int x94,
-           int x95,
-           int x96,
-           int x97,
-           int x98,
-           int x99,
-           int x100,
-           int x101,
-           int x102,
-           int x103,
-           int x104,
-           int x105,
-           int x106,
-           int x107,
-           int x108,
-           int x109,
-           int x110,
-           int x111,
-           int x112,
-           int x113,
-           int x114,
-           int x115,
-           int x116,
-           int x117,
-           int x118,
-           int x119,
-           int x120,
-           int x121,
-           int x122,
-           int x123,
-           int x124,
-           int x125,
-           int x126,
-           int x127,
-           int x128,
-           int x129,
-           int x130,
-           int x131,
-           int x132,
-           int x133,
-           int x134,
-           int x135,
-           int x136,
-           int x137,
-           int x138,
-           int x139,
-           int x140,
-           int x141,
-           int x142,
-           int x143,
-           int x144,
-           int x145,
-           int x146,
-           int x147,
-           int x148,
-           int x149,
-           int x150,
-           int x151,
-           int x152,
-           int x153,
-           int x154,
-           int x155,
-           int x156,
-           int x157,
-           int x158,
-           int x159,
-           int x160,
-           int x161,
-           int x162,
-           int x163,
-           int x164,
-           int x165,
-           int x166,
-           int x167,
-           int x168,
-           int x169,
-           int x170,
-           int x171,
-           int x172,
-           int x173,
-           int x174,
-           int x175,
-           int x176,
-           int x177,
-           int x178,
-           int x179,
-           int x180,
-           int x181,
-           int x182,
-           int x183,
-           int x184,
-           int x185,
-           int x186,
-           int x187,
-           int x188,
-           int x189,
-           int x190,
-           int x191,
-           int x192,
-           int x193,
-           int x194,
-           int x195,
-           int x196,
-           int x197,
-           int x198,
-           int x199,
-           int x200,
-           int x201,
-           int x202,
-           int x203,
-           int x204,
-           int x205,
-           int x206,
-           int x207,
-           int x208,
-           int x209,
-           int x210,
-           int x211,
-           int x212,
-           int x213,
-           int x214,
-           int x215,
-           int x216,
-           int x217,
-           int x218,
-           int x219,
-           int x220,
-           int x221,
-           int x222,
-           int x223,
-           int x224,
-           int x225,
-           int x226,
-           int x227,
-           int x228,
-           int x229,
-           int x230,
-           int x231,
-           int x232,
-           int x233,
-           int x234,
-           int x235,
-           int x236,
-           int x237,
-           int x238,
-           int x239,
-           int x240,
-           int x241,
-           int x242,
-           int x243,
-           int x244,
-           int x245,
-           int x246,
-           int x247,
-           int x248,
-           int x249,
-           int x250,
-           int x251,
-           int x252,
-           int x253,
-           int x254,
-           int x255
-    ) {}
-
-    static
-    void g(
-           int x1,
-           int x2,
-           int x3,
-           int x4,
-           int x5,
-           int x6,
-           int x7,
-           int x8,
-           int x9,
-           int x10,
-           int x11,
-           int x12,
-           int x13,
-           int x14,
-           int x15,
-           int x16,
-           int x17,
-           int x18,
-           int x19,
-           int x20,
-           int x21,
-           int x22,
-           int x23,
-           int x24,
-           int x25,
-           int x26,
-           int x27,
-           int x28,
-           int x29,
-           int x30,
-           int x31,
-           int x32,
-           int x33,
-           int x34,
-           int x35,
-           int x36,
-           int x37,
-           int x38,
-           int x39,
-           int x40,
-           int x41,
-           int x42,
-           int x43,
-           int x44,
-           int x45,
-           int x46,
-           int x47,
-           int x48,
-           int x49,
-           int x50,
-           int x51,
-           int x52,
-           int x53,
-           int x54,
-           int x55,
-           int x56,
-           int x57,
-           int x58,
-           int x59,
-           int x60,
-           int x61,
-           int x62,
-           int x63,
-           int x64,
-           int x65,
-           int x66,
-           int x67,
-           int x68,
-           int x69,
-           int x70,
-           int x71,
-           int x72,
-           int x73,
-           int x74,
-           int x75,
-           int x76,
-           int x77,
-           int x78,
-           int x79,
-           int x80,
-           int x81,
-           int x82,
-           int x83,
-           int x84,
-           int x85,
-           int x86,
-           int x87,
-           int x88,
-           int x89,
-           int x90,
-           int x91,
-           int x92,
-           int x93,
-           int x94,
-           int x95,
-           int x96,
-           int x97,
-           int x98,
-           int x99,
-           int x100,
-           int x101,
-           int x102,
-           int x103,
-           int x104,
-           int x105,
-           int x106,
-           int x107,
-           int x108,
-           int x109,
-           int x110,
-           int x111,
-           int x112,
-           int x113,
-           int x114,
-           int x115,
-           int x116,
-           int x117,
-           int x118,
-           int x119,
-           int x120,
-           int x121,
-           int x122,
-           int x123,
-           int x124,
-           int x125,
-           int x126,
-           int x127,
-           int x128,
-           int x129,
-           int x130,
-           int x131,
-           int x132,
-           int x133,
-           int x134,
-           int x135,
-           int x136,
-           int x137,
-           int x138,
-           int x139,
-           int x140,
-           int x141,
-           int x142,
-           int x143,
-           int x144,
-           int x145,
-           int x146,
-           int x147,
-           int x148,
-           int x149,
-           int x150,
-           int x151,
-           int x152,
-           int x153,
-           int x154,
-           int x155,
-           int x156,
-           int x157,
-           int x158,
-           int x159,
-           int x160,
-           int x161,
-           int x162,
-           int x163,
-           int x164,
-           int x165,
-           int x166,
-           int x167,
-           int x168,
-           int x169,
-           int x170,
-           int x171,
-           int x172,
-           int x173,
-           int x174,
-           int x175,
-           int x176,
-           int x177,
-           int x178,
-           int x179,
-           int x180,
-           int x181,
-           int x182,
-           int x183,
-           int x184,
-           int x185,
-           int x186,
-           int x187,
-           int x188,
-           int x189,
-           int x190,
-           int x191,
-           int x192,
-           int x193,
-           int x194,
-           int x195,
-           int x196,
-           int x197,
-           int x198,
-           int x199,
-           int x200,
-           int x201,
-           int x202,
-           int x203,
-           int x204,
-           int x205,
-           int x206,
-           int x207,
-           int x208,
-           int x209,
-           int x210,
-           int x211,
-           int x212,
-           int x213,
-           int x214,
-           int x215,
-           int x216,
-           int x217,
-           int x218,
-           int x219,
-           int x220,
-           int x221,
-           int x222,
-           int x223,
-           int x224,
-           int x225,
-           int x226,
-           int x227,
-           int x228,
-           int x229,
-           int x230,
-           int x231,
-           int x232,
-           int x233,
-           int x234,
-           int x235,
-           int x236,
-           int x237,
-           int x238,
-           int x239,
-           int x240,
-           int x241,
-           int x242,
-           int x243,
-           int x244,
-           int x245,
-           int x246,
-           int x247,
-           int x248,
-           int x249,
-           int x250,
-           int x251,
-           int x252,
-           int x253,
-           int x254,
-           int x255
-    ) {}
-}
diff --git a/langtools/test/tools/javac/limits/NumArgs3.java b/langtools/test/tools/javac/limits/NumArgs3.java
deleted file mode 100644
index c200b1a0f9e..00000000000
--- a/langtools/test/tools/javac/limits/NumArgs3.java
+++ /dev/null
@@ -1,292 +0,0 @@
-/*
- * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
- * 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 4309152
- * @summary Compiler silently generates bytecode that exceeds VM limits
- * @author gafter
- *
- * @compile/fail NumArgs3.java
- */
-
-class NumArgs3 {
-    void NumArgs3(
-           // T1 this,
-           int x2,
-           int x3,
-           int x4,
-           int x5,
-           int x6,
-           int x7,
-           int x8,
-           int x9,
-           int x10,
-           int x11,
-           int x12,
-           int x13,
-           int x14,
-           int x15,
-           int x16,
-           int x17,
-           int x18,
-           int x19,
-           int x20,
-           int x21,
-           int x22,
-           int x23,
-           int x24,
-           int x25,
-           int x26,
-           int x27,
-           int x28,
-           int x29,
-           int x30,
-           int x31,
-           int x32,
-           int x33,
-           int x34,
-           int x35,
-           int x36,
-           int x37,
-           int x38,
-           int x39,
-           int x40,
-           int x41,
-           int x42,
-           int x43,
-           int x44,
-           int x45,
-           int x46,
-           int x47,
-           int x48,
-           int x49,
-           int x50,
-           int x51,
-           int x52,
-           int x53,
-           int x54,
-           int x55,
-           int x56,
-           int x57,
-           int x58,
-           int x59,
-           int x60,
-           int x61,
-           int x62,
-           int x63,
-           int x64,
-           int x65,
-           int x66,
-           int x67,
-           int x68,
-           int x69,
-           int x70,
-           int x71,
-           int x72,
-           int x73,
-           int x74,
-           int x75,
-           int x76,
-           int x77,
-           int x78,
-           int x79,
-           int x80,
-           int x81,
-           int x82,
-           int x83,
-           int x84,
-           int x85,
-           int x86,
-           int x87,
-           int x88,
-           int x89,
-           int x90,
-           int x91,
-           int x92,
-           int x93,
-           int x94,
-           int x95,
-           int x96,
-           int x97,
-           int x98,
-           int x99,
-           int x100,
-           int x101,
-           int x102,
-           int x103,
-           int x104,
-           int x105,
-           int x106,
-           int x107,
-           int x108,
-           int x109,
-           int x110,
-           int x111,
-           int x112,
-           int x113,
-           int x114,
-           int x115,
-           int x116,
-           int x117,
-           int x118,
-           int x119,
-           int x120,
-           int x121,
-           int x122,
-           int x123,
-           int x124,
-           int x125,
-           int x126,
-           int x127,
-           int x128,
-           int x129,
-           int x130,
-           int x131,
-           int x132,
-           int x133,
-           int x134,
-           int x135,
-           int x136,
-           int x137,
-           int x138,
-           int x139,
-           int x140,
-           int x141,
-           int x142,
-           int x143,
-           int x144,
-           int x145,
-           int x146,
-           int x147,
-           int x148,
-           int x149,
-           int x150,
-           int x151,
-           int x152,
-           int x153,
-           int x154,
-           int x155,
-           int x156,
-           int x157,
-           int x158,
-           int x159,
-           int x160,
-           int x161,
-           int x162,
-           int x163,
-           int x164,
-           int x165,
-           int x166,
-           int x167,
-           int x168,
-           int x169,
-           int x170,
-           int x171,
-           int x172,
-           int x173,
-           int x174,
-           int x175,
-           int x176,
-           int x177,
-           int x178,
-           int x179,
-           int x180,
-           int x181,
-           int x182,
-           int x183,
-           int x184,
-           int x185,
-           int x186,
-           int x187,
-           int x188,
-           int x189,
-           int x190,
-           int x191,
-           int x192,
-           int x193,
-           int x194,
-           int x195,
-           int x196,
-           int x197,
-           int x198,
-           int x199,
-           int x200,
-           int x201,
-           int x202,
-           int x203,
-           int x204,
-           int x205,
-           int x206,
-           int x207,
-           int x208,
-           int x209,
-           int x210,
-           int x211,
-           int x212,
-           int x213,
-           int x214,
-           int x215,
-           int x216,
-           int x217,
-           int x218,
-           int x219,
-           int x220,
-           int x221,
-           int x222,
-           int x223,
-           int x224,
-           int x225,
-           int x226,
-           int x227,
-           int x228,
-           int x229,
-           int x230,
-           int x231,
-           int x232,
-           int x233,
-           int x234,
-           int x235,
-           int x236,
-           int x237,
-           int x238,
-           int x239,
-           int x240,
-           int x241,
-           int x242,
-           int x243,
-           int x244,
-           int x245,
-           int x246,
-           int x247,
-           int x248,
-           int x249,
-           int x250,
-           int x251,
-           int x252,
-           int x253,
-           int x254,
-           int x255,
-           int x256
-    ) {}
-}
diff --git a/langtools/test/tools/javac/limits/NumArgs4.java b/langtools/test/tools/javac/limits/NumArgs4.java
deleted file mode 100644
index 73234dd79eb..00000000000
--- a/langtools/test/tools/javac/limits/NumArgs4.java
+++ /dev/null
@@ -1,291 +0,0 @@
-/*
- * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
- * 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 4309152
- * @summary Compiler silently generates bytecode that exceeds VM limits
- * @author gafter
- *
- * @compile NumArgs4.java
- */
-
-class NumArgs4 {
-    void NumArgs4(
-           // T1 this,
-           int x2,
-           int x3,
-           int x4,
-           int x5,
-           int x6,
-           int x7,
-           int x8,
-           int x9,
-           int x10,
-           int x11,
-           int x12,
-           int x13,
-           int x14,
-           int x15,
-           int x16,
-           int x17,
-           int x18,
-           int x19,
-           int x20,
-           int x21,
-           int x22,
-           int x23,
-           int x24,
-           int x25,
-           int x26,
-           int x27,
-           int x28,
-           int x29,
-           int x30,
-           int x31,
-           int x32,
-           int x33,
-           int x34,
-           int x35,
-           int x36,
-           int x37,
-           int x38,
-           int x39,
-           int x40,
-           int x41,
-           int x42,
-           int x43,
-           int x44,
-           int x45,
-           int x46,
-           int x47,
-           int x48,
-           int x49,
-           int x50,
-           int x51,
-           int x52,
-           int x53,
-           int x54,
-           int x55,
-           int x56,
-           int x57,
-           int x58,
-           int x59,
-           int x60,
-           int x61,
-           int x62,
-           int x63,
-           int x64,
-           int x65,
-           int x66,
-           int x67,
-           int x68,
-           int x69,
-           int x70,
-           int x71,
-           int x72,
-           int x73,
-           int x74,
-           int x75,
-           int x76,
-           int x77,
-           int x78,
-           int x79,
-           int x80,
-           int x81,
-           int x82,
-           int x83,
-           int x84,
-           int x85,
-           int x86,
-           int x87,
-           int x88,
-           int x89,
-           int x90,
-           int x91,
-           int x92,
-           int x93,
-           int x94,
-           int x95,
-           int x96,
-           int x97,
-           int x98,
-           int x99,
-           int x100,
-           int x101,
-           int x102,
-           int x103,
-           int x104,
-           int x105,
-           int x106,
-           int x107,
-           int x108,
-           int x109,
-           int x110,
-           int x111,
-           int x112,
-           int x113,
-           int x114,
-           int x115,
-           int x116,
-           int x117,
-           int x118,
-           int x119,
-           int x120,
-           int x121,
-           int x122,
-           int x123,
-           int x124,
-           int x125,
-           int x126,
-           int x127,
-           int x128,
-           int x129,
-           int x130,
-           int x131,
-           int x132,
-           int x133,
-           int x134,
-           int x135,
-           int x136,
-           int x137,
-           int x138,
-           int x139,
-           int x140,
-           int x141,
-           int x142,
-           int x143,
-           int x144,
-           int x145,
-           int x146,
-           int x147,
-           int x148,
-           int x149,
-           int x150,
-           int x151,
-           int x152,
-           int x153,
-           int x154,
-           int x155,
-           int x156,
-           int x157,
-           int x158,
-           int x159,
-           int x160,
-           int x161,
-           int x162,
-           int x163,
-           int x164,
-           int x165,
-           int x166,
-           int x167,
-           int x168,
-           int x169,
-           int x170,
-           int x171,
-           int x172,
-           int x173,
-           int x174,
-           int x175,
-           int x176,
-           int x177,
-           int x178,
-           int x179,
-           int x180,
-           int x181,
-           int x182,
-           int x183,
-           int x184,
-           int x185,
-           int x186,
-           int x187,
-           int x188,
-           int x189,
-           int x190,
-           int x191,
-           int x192,
-           int x193,
-           int x194,
-           int x195,
-           int x196,
-           int x197,
-           int x198,
-           int x199,
-           int x200,
-           int x201,
-           int x202,
-           int x203,
-           int x204,
-           int x205,
-           int x206,
-           int x207,
-           int x208,
-           int x209,
-           int x210,
-           int x211,
-           int x212,
-           int x213,
-           int x214,
-           int x215,
-           int x216,
-           int x217,
-           int x218,
-           int x219,
-           int x220,
-           int x221,
-           int x222,
-           int x223,
-           int x224,
-           int x225,
-           int x226,
-           int x227,
-           int x228,
-           int x229,
-           int x230,
-           int x231,
-           int x232,
-           int x233,
-           int x234,
-           int x235,
-           int x236,
-           int x237,
-           int x238,
-           int x239,
-           int x240,
-           int x241,
-           int x242,
-           int x243,
-           int x244,
-           int x245,
-           int x246,
-           int x247,
-           int x248,
-           int x249,
-           int x250,
-           int x251,
-           int x252,
-           int x253,
-           int x254,
-           int x255
-    ) {}
-}
diff --git a/langtools/test/tools/javac/limits/NumArgsTest.java b/langtools/test/tools/javac/limits/NumArgsTest.java
new file mode 100644
index 00000000000..751df98d999
--- /dev/null
+++ b/langtools/test/tools/javac/limits/NumArgsTest.java
@@ -0,0 +1,269 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.javac.util.*;
+import com.sun.tools.javac.api.*;
+import com.sun.tools.javac.file.*;
+import java.io.*;
+import java.util.*;
+import javax.tools.*;
+
+// More general parameter limit testing framework, and designed so
+// that it could be expanded into a general limits-testing framework
+// in the future.
+public class NumArgsTest {
+
+    private static final NumArgsTest.NestingDef[] NO_NESTING = {};
+
+    // threshold is named as such because "threshold" args is expected
+    // to pass, and "threshold" + 1 args is expected to fail.
+    private final int threshold;
+    private final boolean isStaticMethod;
+    private final String result;
+    private final String testName;
+    private final String methodName;
+    private final NestingDef[] nesting;
+    private final File testdir;
+    private final JavacTool tool = JavacTool.create();
+    private final JavacFileManager fm =
+        tool.getStandardFileManager(null, null, null);
+    private int errors = 0;
+
+    public NumArgsTest(final int threshold,
+                       final boolean isStaticMethod,
+                       final String result,
+                       final String methodName,
+                       final String testName,
+                       final NestingDef[] nesting) {
+        this.threshold = threshold;
+        this.isStaticMethod = isStaticMethod;
+        this.result = result;
+        this.methodName = methodName;
+        this.testName = testName;
+        this.nesting = nesting;
+        testdir = new File(testName);
+        testdir.mkdir();
+    }
+
+    public NumArgsTest(final int threshold,
+                       final boolean isStaticMethod,
+                       final String result,
+                       final String methodName,
+                       final String testName) {
+        this(threshold, isStaticMethod, result, methodName,
+             testName, NO_NESTING);
+    }
+
+    public NumArgsTest(final int threshold,
+                       final String result,
+                       final String methodName,
+                       final String testName,
+                       final NestingDef[] nesting) {
+        this(threshold, false, result, methodName, testName, nesting);
+    }
+
+    public NumArgsTest(final int threshold,
+                       final String result,
+                       final String methodName,
+                       final String testName) {
+        this(threshold, false, result, methodName, testName, NO_NESTING);
+    }
+
+    public NumArgsTest(final int threshold,
+                       final String testName,
+                       final NestingDef[] nesting) {
+        this(threshold, null, null, testName, nesting);
+    }
+
+    public NumArgsTest(final int threshold,
+                       final String testName) {
+        this(threshold, null, null, testName, NO_NESTING);
+    }
+
+    public NumArgsTest(final int threshold,
+                       final String testName,
+                       final String constructorName,
+                       final NestingDef[] nesting) {
+        this(threshold, null, constructorName, testName, nesting);
+    }
+
+    protected void writeArgs(final int num, final PrintWriter stream)
+        throws IOException {
+        stream.print("int x1");
+        for(int i = 1; i < num; i++)
+            stream.print(", int x" + (i + 1));
+    }
+
+    protected void writeMethod(final int num,
+                               final String name,
+                               final PrintWriter stream)
+        throws IOException {
+        stream.write("public ");
+        if (isStaticMethod) stream.write("static ");
+        if (result == null)
+            stream.write("");
+        else {
+            stream.write(result);
+            stream.write(" ");
+        }
+        stream.write(name);
+        stream.write("(");
+        writeArgs(num, stream);
+        stream.write(") {}\n");
+    }
+
+    protected void writeJavaFile(final int num,
+                                 final boolean pass,
+                                 final PrintWriter stream)
+        throws IOException {
+        final String fullName = testName + (pass ? "Pass" : "Fail");
+        stream.write("public class ");
+        stream.write(fullName);
+        stream.write(" {\n");
+        for(int i = 0; i < nesting.length; i++)
+            nesting[i].writeBefore(stream);
+        if (null == methodName)
+            writeMethod(num, fullName, stream);
+        else
+            writeMethod(num, methodName, stream);
+        for(int i = nesting.length - 1; i >= 0; i--)
+            nesting[i].writeAfter(stream);
+        stream.write("}\n");
+    }
+
+    public void runTest() throws Exception {
+        // Run the pass test
+        final String passTestName = testName + "Pass.java";
+        final StringWriter passBody = new StringWriter();
+        final PrintWriter passStream = new PrintWriter(passBody);
+        final File passFile = new File(testdir, passTestName);
+        final FileWriter passWriter = new FileWriter(passFile);
+
+        writeJavaFile(threshold, true, passStream);
+        passStream.close();
+        passWriter.write(passBody.toString());
+        passWriter.close();
+
+        final StringWriter passSW = new StringWriter();
+        final String[] passArgs = { passFile.toString() };
+        final Iterable<? extends JavaFileObject> passFiles =
+            fm.getJavaFileObjectsFromFiles(Arrays.asList(passFile));
+        final JavaCompiler.CompilationTask passTask =
+            tool.getTask(passSW, fm, null, null, null, passFiles);
+
+        if (!passTask.call()) {
+            errors++;
+            System.err.println("Compilation unexpectedly failed. Body:\n" +
+                               passBody);
+            System.err.println("Output:\n" + passSW.toString());
+        }
+
+        // Run the fail test
+        final String failTestName = testName + "Fail.java";
+        final StringWriter failBody = new StringWriter();
+        final PrintWriter failStream = new PrintWriter(failBody);
+        final File failFile = new File(testdir, failTestName);
+        final FileWriter failWriter = new FileWriter(failFile);
+
+        writeJavaFile(threshold + 1, false, failStream);
+        failStream.close();
+        failWriter.write(failBody.toString());
+        failWriter.close();
+
+        final StringWriter failSW = new StringWriter();
+        final TestDiagnosticHandler failDiag =
+            new TestDiagnosticHandler("compiler.err.limit.parameters");
+        final Iterable<? extends JavaFileObject> failFiles =
+            fm.getJavaFileObjectsFromFiles(Arrays.asList(failFile));
+        final JavaCompiler.CompilationTask failTask =
+            tool.getTask(failSW,
+                         tool.getStandardFileManager(null, null, null),
+                         failDiag,
+                         null,
+                         null,
+                         failFiles);
+
+        if (failTask.call()) {
+            errors++;
+            System.err.println("Compilation unexpectedly succeeded.");
+            System.err.println("Input:\n" + failBody);
+        }
+
+        if (!failDiag.sawError) {
+            errors++;
+            System.err.println("Did not see expected compile error.");
+        }
+
+        if (errors != 0)
+            throw new RuntimeException("Test failed with " +
+                                       errors + " errors");
+    }
+
+    public static NestingDef classNesting(final String name) {
+        return new NestedClassBuilder(name, false);
+    }
+
+    public static NestingDef classNesting(final String name,
+                                          final boolean isStatic) {
+        return new NestedClassBuilder(name, isStatic);
+    }
+
+    protected interface NestingDef {
+        public abstract void writeBefore(final PrintWriter stream);
+        public abstract void writeAfter(final PrintWriter stream);
+    }
+
+    private static class NestedClassBuilder implements NestingDef {
+        private final String name;
+        private final boolean isStatic;
+        public NestedClassBuilder(final String name, final boolean isStatic) {
+            this.name = name;
+            this.isStatic = isStatic;
+        }
+        public void writeBefore(final PrintWriter stream) {
+            stream.write("public ");
+            if (isStatic) stream.write("static");
+            stream.write(" class ");
+            stream.write(name);
+            stream.write(" {\n");
+        }
+        public void writeAfter(final PrintWriter stream) {
+            stream.write("}\n");
+        }
+    }
+
+    public class TestDiagnosticHandler<T> implements DiagnosticListener<T> {
+        public boolean sawError;
+        public final String target;
+
+        public TestDiagnosticHandler(final String target) {
+            this.target = target;
+        }
+
+        public void report(final Diagnostic<? extends T> diag) {
+            if (diag.getCode().equals(target))
+                sawError = true;
+        }
+    }
+
+}
diff --git a/langtools/test/tools/javac/limits/StaticNestedClassConstructorArgs.java b/langtools/test/tools/javac/limits/StaticNestedClassConstructorArgs.java
new file mode 100644
index 00000000000..393a37b433e
--- /dev/null
+++ b/langtools/test/tools/javac/limits/StaticNestedClassConstructorArgs.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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 8014230
+ * @summary Compiler silently generates bytecode that exceeds VM limits
+ * @compile NumArgsTest.java
+ * @run main StaticNestedClassConstructorArgs
+ */
+
+public class StaticNestedClassConstructorArgs extends NumArgsTest {
+    private static final NumArgsTest.NestingDef[] nesting = {
+        classNesting("StaticInner", true)
+    };
+
+    private StaticNestedClassConstructorArgs() {
+        super(254, "StaticNestedClassConstructorArgs", "StaticInner", nesting);
+    }
+
+    public static void main(String... args) throws Exception {
+        new StaticNestedClassConstructorArgs().runTest();
+    }
+}
+
diff --git a/langtools/test/tools/javac/limits/TopLevelClassConstructorArgs.java b/langtools/test/tools/javac/limits/TopLevelClassConstructorArgs.java
new file mode 100644
index 00000000000..ee567d6030e
--- /dev/null
+++ b/langtools/test/tools/javac/limits/TopLevelClassConstructorArgs.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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 4309152
+ * @summary Compiler silently generates bytecode that exceeds VM limits
+ * @compile NumArgsTest.java
+ * @run main TopLevelClassConstructorArgs
+ */
+
+public class TopLevelClassConstructorArgs extends NumArgsTest {
+    private TopLevelClassConstructorArgs() {
+        super(254, "TopLevelClassConstructorArgs");
+    }
+
+    public static void main(String... args) throws Exception {
+        new TopLevelClassConstructorArgs().runTest();
+    }
+}
diff --git a/langtools/test/tools/javac/limits/TopLevelClassMethodArgs.java b/langtools/test/tools/javac/limits/TopLevelClassMethodArgs.java
new file mode 100644
index 00000000000..7ae66c9108f
--- /dev/null
+++ b/langtools/test/tools/javac/limits/TopLevelClassMethodArgs.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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 4309152
+ * @summary Compiler silently generates bytecode that exceeds VM limits
+ * @compile NumArgsTest.java
+ * @run main TopLevelClassMethodArgs
+ */
+
+public class TopLevelClassMethodArgs extends NumArgsTest {
+    private TopLevelClassMethodArgs() {
+        super(254, "void", "test", "TopLevelClassMethodArgs");
+    }
+
+    public static void main(String... args) throws Exception {
+        new TopLevelClassMethodArgs().runTest();
+    }
+}
diff --git a/langtools/test/tools/javac/limits/TopLevelClassStaticMethodArgs.java b/langtools/test/tools/javac/limits/TopLevelClassStaticMethodArgs.java
new file mode 100644
index 00000000000..f905157dc54
--- /dev/null
+++ b/langtools/test/tools/javac/limits/TopLevelClassStaticMethodArgs.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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 4309152
+ * @summary Compiler silently generates bytecode that exceeds VM limits
+ * @compile NumArgsTest.java
+ * @run main TopLevelClassStaticMethodArgs
+ */
+
+public class TopLevelClassStaticMethodArgs extends NumArgsTest {
+    private TopLevelClassStaticMethodArgs() {
+        super(255, true, "void", "test", "TopLevelClassStaticMethodArgs");
+    }
+
+    public static void main(String... args) throws Exception {
+        new TopLevelClassStaticMethodArgs().runTest();
+    }
+}
diff --git a/langtools/test/tools/javac/literals/UnderscoreLiterals.java b/langtools/test/tools/javac/literals/UnderscoreLiterals.java
index 410450cad0e..0e669acedee 100644
--- a/langtools/test/tools/javac/literals/UnderscoreLiterals.java
+++ b/langtools/test/tools/javac/literals/UnderscoreLiterals.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2013, Oracle and/or its affiliates. All rights reserved.
  * 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 +42,12 @@ public class UnderscoreLiterals {
         test(1_0_0, 100);
         test(1__0__0, 100);
         test(123_456_789, 123456789);
+        test(2_147_483_647, Integer.MAX_VALUE);
+        test(-2_147_483_648, Integer.MIN_VALUE);
+        test(32_767, Short.MAX_VALUE);
+        test(-32_768, Short.MIN_VALUE);
+        test(1_2_7, Byte.MAX_VALUE);
+        test(-1_2_8, Byte.MIN_VALUE);
 
         // long
         test(1l, 1l);
@@ -51,6 +57,8 @@ public class UnderscoreLiterals {
         test(1_0_0l, 100l);
         test(1__0__0l, 100l);
         test(123_456_789l, 123456789l);
+        test(9_223_372_036_854_775_807l, Long.MAX_VALUE);
+        test(-9_223_372_036_854_775_808l, Long.MIN_VALUE);
 
         // float
         test(.1f, .1f);
@@ -80,6 +88,8 @@ public class UnderscoreLiterals {
         test(1_1.1_0_0f, 1_1.100f);
         test(1_1.1__0__0f, 1_1.100f);
         test(1_1.123_456_789f, 1_1.123456789f);
+        test(3.4_028_235E38f, Float.MAX_VALUE);
+        test(1.4E-4_5f, Float.MIN_VALUE);
 
         // double
         test(.1d, .1d);
@@ -109,6 +119,8 @@ public class UnderscoreLiterals {
         test(1_1.1_0_0d, 1_1.100d);
         test(1_1.1__0__0d, 1_1.100d);
         test(1_1.123_456_789d, 1_1.123456789d);
+        test(1.797_6_9_3_1_348_623_157E3_08, Double.MAX_VALUE);
+        test(4.9E-3_24, Double.MIN_VALUE);
 
         // binary
         test(0b1, 1);
@@ -118,6 +130,14 @@ public class UnderscoreLiterals {
         test(0b1_0_0, 4);
         test(0b1__0__0, 4);
         test(0b0001_0010_0011, 0x123);
+        test(0b111_1111_1111_1111_1111_1111_1111_1111, Integer.MAX_VALUE);
+        test(0b1000_0000_0000_0000_0000_0000_0000_0000, Integer.MIN_VALUE);
+        test(0b111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111l, Long.MAX_VALUE);
+        test(0b1000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000l, Long.MIN_VALUE);
+        test(0b111_1111_1111_1111, Short.MAX_VALUE);
+        test((short)-0b1000_0000_0000_0000, Short.MIN_VALUE);
+        test(0b111_1111, Byte.MAX_VALUE);
+        test((byte)-0b1000_0000, Byte.MIN_VALUE);
 
         // octal
         test(01, 1);
@@ -133,6 +153,14 @@ public class UnderscoreLiterals {
         test(0_1_0_0, 64);
         test(0_1__0__0, 64);
         test(0_001_002_003, 01002003);
+        test(0177_7777_7777, Integer.MAX_VALUE);
+        test(-0200_0000_0000, Integer.MIN_VALUE);
+        test(077_77_77_77_77_7_77_77_77_77_77l, Long.MAX_VALUE);
+        test(-010_00_00_00_00_00_00_00_00_00_00l, Long.MIN_VALUE);
+        test((short)07_77_77, Short.MAX_VALUE);
+        test((short)-010_00_00, Short.MIN_VALUE);
+        test(01_77, Byte.MAX_VALUE);
+        test((byte)-02_00, Byte.MIN_VALUE);
 
         // hexadecimal
         test(0x1, 1);
@@ -142,6 +170,18 @@ public class UnderscoreLiterals {
         test(0x1_0_0, 256);
         test(0x1__0__0, 256);
         test(0x01_02_03_04, 0x1020304);
+        test(0x7f_ff_ff_ff, Integer.MAX_VALUE);
+        test(0x80_00_00_00, Integer.MIN_VALUE);
+        test(0x1.f_ff_ffep127f, Float.MAX_VALUE);
+        test(0x0.00_00_02p-126f, Float.MIN_VALUE);
+        test(0x1.f__ff_ff_ff_ff_ff_ffp1_023, Double.MAX_VALUE);
+        test(0x0.000_000_000_000_1p-1_022, Double.MIN_VALUE);
+        test(0x7f_ff_ff_ff_ff_ff_ff_ffl, Long.MAX_VALUE);
+        test(0x80_00_00_00_00_00_00_00l, Long.MIN_VALUE);
+        test(0x7f_ff, Short.MAX_VALUE);
+        test((short)0x80_00, Short.MIN_VALUE);
+        test(0x7_f, Byte.MAX_VALUE);
+        test((byte)0x8_0, Byte.MIN_VALUE);
 
         // misc
         long creditCardNumber = 1234_5678_9012_3456L;
diff --git a/langtools/test/tools/javac/parser/SingleCommaAnnotationValue.java b/langtools/test/tools/javac/parser/SingleCommaAnnotationValue.java
new file mode 100644
index 00000000000..53a3a55b486
--- /dev/null
+++ b/langtools/test/tools/javac/parser/SingleCommaAnnotationValue.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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 8012722
+ * @summary Single comma in array initializer should parse
+ * @compile SingleCommaAnnotationValue.java
+ */
+
+public class SingleCommaAnnotationValue {
+    @Foo({}) void a() { }
+    @Foo({,}) void b() { }
+    @Foo({0}) void c() { }
+    @Foo({0,}) void d() { }
+    @Foo({0,0}) void e() { }
+    @Foo({0,0,}) void f() { }
+}
+@interface Foo { int[] value(); }
diff --git a/langtools/test/tools/javac/parser/SingleCommaAnnotationValueFail.java b/langtools/test/tools/javac/parser/SingleCommaAnnotationValueFail.java
new file mode 100644
index 00000000000..4467d98ba71
--- /dev/null
+++ b/langtools/test/tools/javac/parser/SingleCommaAnnotationValueFail.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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 8012722
+ * @summary Single comma in array initializer should parse
+ * @compile/fail/ref=SingleCommaAnnotationValueFail.out -XDrawDiagnostics
+ * SingleCommaAnnotationValueFail.java
+ */
+
+public class SingleCommaAnnotationValueFail {
+    // Non-example
+    @Foo({,0}) void a() { }
+}
+@interface Foo { int[] value(); }
diff --git a/langtools/test/tools/javac/parser/SingleCommaAnnotationValueFail.out b/langtools/test/tools/javac/parser/SingleCommaAnnotationValueFail.out
new file mode 100644
index 00000000000..10a8f4dce7c
--- /dev/null
+++ b/langtools/test/tools/javac/parser/SingleCommaAnnotationValueFail.out
@@ -0,0 +1,6 @@
+SingleCommaAnnotationValueFail.java:34:12: compiler.err.expected: '}'
+SingleCommaAnnotationValueFail.java:34:13: compiler.err.illegal.start.of.type
+SingleCommaAnnotationValueFail.java:34:14: compiler.err.expected: token.identifier
+SingleCommaAnnotationValueFail.java:34:15: compiler.err.expected: ';'
+SingleCommaAnnotationValueFail.java:34:21: compiler.err.invalid.meth.decl.ret.type.req
+5 errors
diff --git a/langtools/test/tools/javac/processing/environment/round/TestElementsAnnotatedWith.java b/langtools/test/tools/javac/processing/environment/round/TestElementsAnnotatedWith.java
index 71367233484..6ba6ff689e6 100644
--- a/langtools/test/tools/javac/processing/environment/round/TestElementsAnnotatedWith.java
+++ b/langtools/test/tools/javac/processing/environment/round/TestElementsAnnotatedWith.java
@@ -30,11 +30,13 @@
  * @build   JavacTestingAbstractProcessor
  * @compile TestElementsAnnotatedWith.java
  * @compile InheritedAnnotation.java
+ * @compile TpAnno.java
  * @compile -processor TestElementsAnnotatedWith -proc:only SurfaceAnnotations.java
  * @compile -processor TestElementsAnnotatedWith -proc:only BuriedAnnotations.java
  * @compile -processor TestElementsAnnotatedWith -proc:only Part1.java Part2.java
  * @compile -processor TestElementsAnnotatedWith -proc:only C2.java
  * @compile -processor TestElementsAnnotatedWith -proc:only Foo.java
+ * @compile -processor TestElementsAnnotatedWith -proc:only TypeParameterAnnotations.java
  * @compile Foo.java
  * @compile/process -processor TestElementsAnnotatedWith -proc:only Foo
  */
diff --git a/langtools/test/tools/javac/processing/environment/round/TpAnno.java b/langtools/test/tools/javac/processing/environment/round/TpAnno.java
new file mode 100644
index 00000000000..c8cf52c30c9
--- /dev/null
+++ b/langtools/test/tools/javac/processing/environment/round/TpAnno.java
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.annotation.*;
+import static java.lang.annotation.RetentionPolicy.*;
+
+@Retention(RUNTIME)
+@Target(ElementType.TYPE_PARAMETER)
+public @interface TpAnno {}
diff --git a/langtools/test/tools/javac/processing/environment/round/TypeParameterAnnotations.java b/langtools/test/tools/javac/processing/environment/round/TypeParameterAnnotations.java
new file mode 100644
index 00000000000..0b3ef05ceef
--- /dev/null
+++ b/langtools/test/tools/javac/processing/environment/round/TypeParameterAnnotations.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * Class to hold annotations for ElementsAnnotatedWithTest.
+ */
+
+@AnnotatedElementInfo(annotationName="TpAnno",
+                      expectedSize=4,
+                      names={"T", "A", "B", "C"})
+public class TypeParameterAnnotations<@TpAnno T>  {
+    private <@TpAnno A> TypeParameterAnnotations(A a) {;}
+
+    public <@TpAnno B> void foo(B b) {return;}
+
+    public static <@TpAnno C> void bar(C b) {return;}
+}
diff --git a/langtools/test/tools/javac/resolve/ResolveHarness.java b/langtools/test/tools/javac/resolve/ResolveHarness.java
index 8db063cdf09..5f761c3b351 100644
--- a/langtools/test/tools/javac/resolve/ResolveHarness.java
+++ b/langtools/test/tools/javac/resolve/ResolveHarness.java
@@ -32,6 +32,8 @@
 
 import com.sun.source.util.JavacTask;
 import com.sun.tools.javac.api.ClientCodeWrapper.DiagnosticSourceUnwrapper;
+import com.sun.tools.javac.code.Flags;
+import com.sun.tools.javac.code.Symbol;
 import com.sun.tools.javac.code.Type.MethodType;
 import com.sun.tools.javac.util.JCDiagnostic;
 
@@ -154,7 +156,7 @@ public class ResolveHarness implements javax.tools.DiagnosticListener<JavaFileOb
         //check all candidates have been used up
         for (Map.Entry<ElementKey, Candidate> entry : candidatesMap.entrySet()) {
             if (!seenCandidates.contains(entry.getKey())) {
-                error("Redundant @Candidate annotation on method " + entry.getKey().elem);
+                error("Redundant @Candidate annotation on method " + entry.getKey().elem + " sig = " + entry.getKey().elem.asType());
             }
         }
     }
@@ -250,7 +252,7 @@ public class ResolveHarness implements javax.tools.DiagnosticListener<JavaFileOb
         void process(Diagnostic<? extends JavaFileObject> diagnostic) {
             Element siteSym = getSiteSym(diagnostic);
             if (siteSym.getSimpleName().length() != 0 &&
-                    siteSym.getAnnotation(TraceResolve.class) == null) {
+                    ((Symbol)siteSym).outermostClass().getAnnotation(TraceResolve.class) == null) {
                 return;
             }
             int candidateIdx = 0;
@@ -308,7 +310,11 @@ public class ResolveHarness implements javax.tools.DiagnosticListener<JavaFileOb
 
         @Override
         void process(Diagnostic<? extends JavaFileObject> diagnostic) {
-            Element methodSym = methodSym(diagnostic);
+            Symbol methodSym = (Symbol)methodSym(diagnostic);
+            if ((methodSym.flags() & Flags.GENERATEDCONSTR) != 0) {
+                //skip resolution of default constructor (put there by javac)
+                return;
+            }
             Candidate c = getCandidateAtPos(methodSym,
                     asJCDiagnostic(diagnostic).getLineNumber(),
                     asJCDiagnostic(diagnostic).getColumnNumber());
@@ -470,23 +476,10 @@ public class ResolveHarness implements javax.tools.DiagnosticListener<JavaFileOb
         }
 
         String computeKey(Element e) {
-            StringBuilder buf = new StringBuilder();
-            if (predefTranslationMap.containsKey(e.getSimpleName().toString())) {
-                //predef element
-                buf.append("<predef>.");
-                String replacedName = predefTranslationMap.get(e.getSimpleName().toString());
-                buf.append(e.toString().replace(e.getSimpleName().toString(), replacedName));
-            } else if (e.getSimpleName().toString().startsWith("_")) {
-                buf.append("<predef>.");
-                buf.append(e.toString());
-            } else {
-                while (e != null) {
-                    buf.append(e.toString());
-                    e = e.getEnclosingElement();
-                }
-                buf.append(jfo.getName());
-            }
-            return buf.toString();
+            String simpleName = e.getSimpleName().toString();
+            String opName = predefTranslationMap.get(simpleName);
+            String name = opName != null ? opName : simpleName;
+            return name + e.asType();
         }
 
         @Override
diff --git a/langtools/test/tools/javac/resolve/tests/AbstractMerge.java b/langtools/test/tools/javac/resolve/tests/AbstractMerge.java
new file mode 100644
index 00000000000..e6feb08949b
--- /dev/null
+++ b/langtools/test/tools/javac/resolve/tests/AbstractMerge.java
@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+@TraceResolve
+class AbstractMerge {
+
+    interface A {
+        @Candidate(applicable=Phase.BASIC)
+        java.io.Serializable m1();
+        @Candidate(applicable=Phase.BASIC)
+        java.io.Serializable m2();
+        @Candidate(applicable=Phase.BASIC)
+        java.io.Serializable m3();
+        @Candidate(applicable=Phase.BASIC)
+        java.io.Serializable m4();
+        @Candidate(applicable=Phase.BASIC)
+        java.io.Serializable m5();
+        @Candidate(applicable=Phase.BASIC)
+        java.io.Serializable m6();
+    }
+
+    interface B {
+        @Candidate(applicable=Phase.BASIC)
+        Cloneable m1();
+        @Candidate(applicable=Phase.BASIC)
+        Cloneable m2();
+        @Candidate(applicable=Phase.BASIC)
+        Cloneable m3();
+        @Candidate(applicable=Phase.BASIC)
+        Cloneable m4();
+        @Candidate(applicable=Phase.BASIC)
+        Cloneable m5();
+        @Candidate(applicable=Phase.BASIC)
+        Cloneable m6();
+    }
+
+    interface C {
+        @Candidate(applicable=Phase.BASIC, mostSpecific=true)
+        Object[] m1();
+        @Candidate(applicable=Phase.BASIC, mostSpecific=true)
+        Object[] m2();
+        @Candidate(applicable=Phase.BASIC, mostSpecific=true)
+        Object[] m3();
+        @Candidate(applicable=Phase.BASIC, mostSpecific=true)
+        Object[] m4();
+        @Candidate(applicable=Phase.BASIC, mostSpecific=true)
+        Object[] m5();
+        @Candidate(applicable=Phase.BASIC, mostSpecific=true)
+        Object[] m6();
+    }
+
+    interface ABC extends A, B, C { }
+    interface ACB extends A, C, B { }
+    interface BAC extends B, A, C { }
+    interface BCA extends B, C, A { }
+    interface CAB extends C, A, B { }
+    interface CBA extends C, B, A { }
+
+    {
+        ABC abc = null;
+        abc.m1();
+    }
+
+    {
+        ACB acb = null;
+        acb.m2();
+    }
+
+    {
+        BAC bac = null;
+        bac.m3();
+    }
+
+    {
+        BCA bca = null;
+        bca.m4();
+    }
+
+    {
+        CAB cab = null;
+        cab.m5();
+    }
+
+    {
+        CBA cba = null;
+        cba.m6();
+    }
+}
diff --git a/langtools/test/tools/javac/resolve/tests/InnerOverOuter.java b/langtools/test/tools/javac/resolve/tests/InnerOverOuter.java
index 2574c61ab55..9bf72a3fa53 100644
--- a/langtools/test/tools/javac/resolve/tests/InnerOverOuter.java
+++ b/langtools/test/tools/javac/resolve/tests/InnerOverOuter.java
@@ -21,7 +21,7 @@
  * questions.
  */
 
-@TraceResolve
+@TraceResolve(keys={"compiler.err.cant.apply.symbol"})
 class Test {
 
     //no annotation here - this should NOT even be considered!
@@ -30,7 +30,6 @@ class Test {
     //no annotation here - this should NOT even be considered!
     void m(Object... o) { }
 
-    @TraceResolve(keys={"compiler.err.cant.apply.symbol"})
     class Inner {
         @Candidate
         void m(String s) {
diff --git a/langtools/test/tools/javac/types/TestComparisons.java b/langtools/test/tools/javac/types/TestComparisons.java
new file mode 100644
index 00000000000..46f267b0401
--- /dev/null
+++ b/langtools/test/tools/javac/types/TestComparisons.java
@@ -0,0 +1,362 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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 8013357
+ * @summary javac should correctly enforce binary comparison rules.
+ */
+import com.sun.tools.javac.code.Type;
+import com.sun.tools.javac.code.Type.*;
+import com.sun.tools.javac.code.Symbol.*;
+import java.io.*;
+import java.lang.reflect.Array;
+import java.util.EnumSet;
+
+public class TestComparisons {
+
+    private int errors = 0;
+    private int testnum = 0;
+
+    static final File testdir = new File("8013357");
+
+    private enum CompareType {
+        BYTE_PRIM("byte"),
+        SHORT_PRIM("short"),
+        CHAR_PRIM("char"),
+        INTEGER_PRIM("int"),
+        LONG_PRIM("long"),
+        FLOAT_PRIM("float"),
+        DOUBLE_PRIM("double"),
+        BOOLEAN_PRIM("boolean"),
+
+        BYTE("Byte"),
+        SHORT("Short"),
+        CHAR("Character"),
+        INTEGER("Integer"),
+        LONG("Long"),
+        FLOAT("Float"),
+        DOUBLE("Double"),
+        BOOLEAN("Boolean"),
+
+        BYTE_SUPER("List<? super Byte>", true),
+        SHORT_SUPER("List<? super Short>", true),
+        CHAR_SUPER("List<? super Character>", true),
+        INTEGER_SUPER("List<? super Integer>", true),
+        LONG_SUPER("List<? super Long>", true),
+        FLOAT_SUPER("List<? super Float>", true),
+        DOUBLE_SUPER("List<? super Double>", true),
+        BOOLEAN_SUPER("List<? super Boolean>", true),
+
+        OBJECT("Object"),
+        NUMBER("Number"),
+        STRING("String");
+
+        public final boolean isList;
+        public final String name;
+
+        private CompareType(final String name, final boolean isList) {
+            this.isList = isList;
+            this.name = name;
+        }
+
+        private CompareType(final String name) {
+            this(name, false);
+        }
+    }
+
+    // The integers here refer to which subsection of JLS 15.21 is in
+    // effect.  0 means no comparison is allowed.
+    private static final int truthtab[][] = {
+        // byte, comparable to itself, any numeric type, or any boxed
+        // numeric type.
+        { 1, 1, 1, 1, 1, 1, 1, 0, // Primitives
+          1, 1, 1, 1, 1, 1, 1, 0, // Boxed primitives
+          0, 0, 0, 0, 0, 0, 0, 0, // Captures
+          0, 0, 0                 // Reference types
+        },
+        // short, comparable to itself, any numeric type, or any boxed
+        // numeric type.
+        { 1, 1, 1, 1, 1, 1, 1, 0, // Primitives
+          1, 1, 1, 1, 1, 1, 1, 0, // Boxed primitives
+          0, 0, 0, 0, 0, 0, 0, 0, // Captures
+          0, 0, 0                 // Reference types
+        },
+        // char, comparable to itself, any numeric type, or any boxed
+        // numeric type.
+        { 1, 1, 1, 1, 1, 1, 1, 0, // Primitives
+          1, 1, 1, 1, 1, 1, 1, 0, // Boxed primitives
+          0, 0, 0, 0, 0, 0, 0, 0, // Captures
+          0, 0, 0                 // Reference types
+        },
+        // int, comparable to itself, any numeric type, or any boxed
+        // numeric type.
+        { 1, 1, 1, 1, 1, 1, 1, 0, // Primitives
+          1, 1, 1, 1, 1, 1, 1, 0, // Boxed primitives
+          0, 0, 0, 0, 0, 0, 0, 0, // Captures
+          0, 0, 0                 // Reference types
+        },
+        // long, comparable to itself, any numeric type, or any boxed
+        // numeric type.
+        { 1, 1, 1, 1, 1, 1, 1, 0, // Primitives
+          1, 1, 1, 1, 1, 1, 1, 0, // Boxed primitives
+          0, 0, 0, 0, 0, 0, 0, 0, // Captures
+          0, 0, 0                 // Reference types
+        },
+        // float, comparable to itself, any numeric type, or any boxed
+        // numeric type.
+        { 1, 1, 1, 1, 1, 1, 1, 0, // Primitives
+          1, 1, 1, 1, 1, 1, 1, 0, // Boxed primitives
+          0, 0, 0, 0, 0, 0, 0, 0, // Captures
+          0, 0, 0                 // Reference types
+        },
+        // double, comparable to itself, any numeric type, or any boxed
+        // numeric type.
+        { 1, 1, 1, 1, 1, 1, 1, 0, // Primitives
+          1, 1, 1, 1, 1, 1, 1, 0, // Boxed primitives
+          0, 0, 0, 0, 0, 0, 0, 0, // Captures
+          0, 0, 0                 // Reference types
+        },
+        // boolean, comparable only to itself and Boolean.
+        { 0, 0, 0, 0, 0, 0, 0, 2, // Primitives
+          0, 0, 0, 0, 0, 0, 0, 2, // Boxed primitives
+          0, 0, 0, 0, 0, 0, 0, 0, // Captures
+          0, 0, 0                 // Reference types
+        },
+        // Byte, comparable to itself, Number, Object, any numeric primitive,
+        // and any captures.
+        { 1, 1, 1, 1, 1, 1, 1, 0, // Primitives
+          3, 0, 0, 0, 0, 0, 0, 0, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 3, 0                 // Reference types
+        },
+        // Short, comparable to itself, Number, Object, any numeric primitive,
+        // and any captures.
+        { 1, 1, 1, 1, 1, 1, 1, 0, // Primitives
+          0, 3, 0, 0, 0, 0, 0, 0, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 3, 0                 // Reference types
+        },
+        // Character, comparable to itself, Object, any numeric primitive,
+        // and any captures.
+        { 1, 1, 1, 1, 1, 1, 1, 0, // Primitives
+          0, 0, 3, 0, 0, 0, 0, 0, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 0, 0                 // Reference types
+        },
+        // Int, comparable to itself, Number, Object, any numeric primitive,
+        // and any captures.
+        { 1, 1, 1, 1, 1, 1, 1, 0, // Primitives
+          0, 0, 0, 3, 0, 0, 0, 0, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 3, 0                 // Reference types
+        },
+        // Long, comparable to itself, Number, Object, any numeric primitive,
+        // and any captures.
+        { 1, 1, 1, 1, 1, 1, 1, 0, // Primitives
+          0, 0, 0, 0, 3, 0, 0, 0, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 3, 0                 // Reference types
+        },
+        // Float, comparable to itself, Number, Object, any numeric primitive,
+        // and any captures.
+        { 1, 1, 1, 1, 1, 1, 1, 0, // Primitives
+          0, 0, 0, 0, 0, 3, 0, 0, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 3, 0                 // Reference types
+        },
+        // Double, comparable to itself, Number, Object, any numeric primitive,
+        // and any captures.
+        { 1, 1, 1, 1, 1, 1, 1, 0, // Primitives
+          0, 0, 0, 0, 0, 0, 3, 0, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 3, 0                 // Reference types
+        },
+        // Boolean, to itself, any capture, Object, and boolean.
+        { 0, 0, 0, 0, 0, 0, 0, 2, // Primitives
+          0, 0, 0, 0, 0, 0, 0, 2, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 0, 0                 // Reference types
+        },
+        // Byte supertype wildcard, comparable to any reference type.
+        // and any captures.
+        { 0, 0, 0, 0, 0, 0, 0, 0, // Primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 3, 3                 // Reference types
+        },
+        // Short supertype wildcard, comparable to any reference type.
+        // and any captures.
+        { 0, 0, 0, 0, 0, 0, 0, 0, // Primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 3, 3                 // Reference types
+        },
+        // Character supertype wildcard, comparable to any reference type.
+        // and any captures.
+        { 0, 0, 0, 0, 0, 0, 0, 0, // Primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 3, 3                 // Reference types
+        },
+        // Integer supertype wildcard, comparable to any reference type.
+        // and any captures.
+        { 0, 0, 0, 0, 0, 0, 0, 0, // Primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 3, 3                 // Reference types
+        },
+        // Long supertype wildcard, comparable to any reference type.
+        // and any captures.
+        { 0, 0, 0, 0, 0, 0, 0, 0, // Primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 3, 3                 // Reference types
+        },
+        // Float supertype wildcard, comparable to any reference type.
+        // and any captures.
+        { 0, 0, 0, 0, 0, 0, 0, 0, // Primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 3, 3                 // Reference types
+        },
+        // Double supertype wildcard, comparable to any reference type.
+        // and any captures.
+        { 0, 0, 0, 0, 0, 0, 0, 0, // Primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 3, 3                 // Reference types
+        },
+        // Boolean supertype wildcard, comparable to any reference type.
+        // and any captures.
+        { 0, 0, 0, 0, 0, 0, 0, 0, // Primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 3, 3                 // Reference types
+        },
+        // Object, comparable to any reference type.
+        // and any captures.
+        { 0, 0, 0, 0, 0, 0, 0, 0, // Primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 3, 3                 // Reference types
+        },
+        // Number, comparable to Object, any of its subclasses.
+        // and any captures.
+        { 0, 0, 0, 0, 0, 0, 0, 0, // Primitives
+          3, 3, 0, 3, 3, 3, 3, 0, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 3, 0                 // Reference types
+        },
+        // String supertype wildcard, comparable to any reference type.
+        // and any captures.
+        { 0, 0, 0, 0, 0, 0, 0, 0, // Primitives
+          0, 0, 0, 0, 0, 0, 0, 0, // Boxed primitives
+          3, 3, 3, 3, 3, 3, 3, 3, // Captures
+          3, 0, 3                 // Reference types
+        }
+    };
+
+    private void assert_compile_fail(final File file, final String body) {
+        final String filename = file.getPath();
+        final String[] args = { filename };
+        final StringWriter sw = new StringWriter();
+        final PrintWriter pw = new PrintWriter(sw);
+        final int rc = com.sun.tools.javac.Main.compile(args, pw);
+        pw.close();
+        if (rc == 0) {
+            System.err.println("Compilation of " + file.getName() +
+                               " didn't fail as expected.\nFile:\n" +
+                               body + "\nOutput:\n" + sw.toString());
+            errors++;
+        }
+    }
+
+    private void assert_compile_succeed(final File file, final String body) {
+        final String filename = file.getPath();
+        final String[] args = { filename };
+        final StringWriter sw = new StringWriter();
+        final PrintWriter pw = new PrintWriter(sw);
+        final int rc = com.sun.tools.javac.Main.compile(args, pw);
+        pw.close();
+        if (rc != 0) {
+            System.err.println("Compilation of " + file.getName() +
+                               " didn't succeed as expected.\nFile:\n" +
+                               body + "\nOutput:\n" +
+                               sw.toString());
+            errors++;
+        }
+    }
+
+    private String makeBody(final int num,
+                            final CompareType left,
+                            final CompareType right) {
+        return "import java.util.List;\n" +
+            "public class Test" + num + " {\n" +
+            "    public boolean test(" + left.name +
+            " left, " + right.name + " right) {\n" +
+            "        return left" + (left.isList ? ".get(0)" : "") +
+            " == right" + (right.isList ? ".get(0)" : "") + ";\n" +
+            "    }\n" +
+            "}\n";
+    }
+
+    private File writeFile(final String filename,
+                           final String body)
+        throws IOException {
+        final File f = new File(testdir, filename);
+        f.getParentFile().mkdirs();
+        final FileWriter out = new FileWriter(f);
+        out.write(body);
+        out.close();
+        return f;
+    }
+
+    private void test(final CompareType left, final CompareType right)
+        throws IOException {
+        final int num = testnum++;
+        final String filename = "Test" + num + ".java";
+        final String body = makeBody(num, left, right);
+        final File file = writeFile(filename, body);
+        if (truthtab[left.ordinal()][right.ordinal()] != 0)
+            assert_compile_succeed(file, body);
+        else
+            assert_compile_fail(file, body);
+    }
+
+    void run() throws Exception {
+        testdir.mkdir();
+
+        for(CompareType left : CompareType.values())
+            for(CompareType right : CompareType.values())
+                test(left, right);
+
+        if (errors != 0)
+            throw new Exception("ObjectZeroCompare test failed with " +
+                                errors + " errors.");
+    }
+
+    public static void main(String... args) throws Exception {
+        new TestComparisons().run();
+    }
+}
diff --git a/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAnotherAuxiliary.java b/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAnotherAuxiliary.java
index 07ed640a415..d5c3660fb72 100644
--- a/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAnotherAuxiliary.java
+++ b/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAnotherAuxiliary.java
@@ -23,6 +23,7 @@
 
 /**
  * @test
+ * @bug 7153951
  * @compile ClassUsingAnotherAuxiliary.java NotAClassName.java
  * @compile -Xlint:auxiliaryclass ClassUsingAnotherAuxiliary.java NotAClassName.java
  * @compile/fail/ref=ClassUsingAnotherAuxiliary.out -XDrawDiagnostics -Werror -Xlint:auxiliaryclass ClassUsingAnotherAuxiliary.java NotAClassName.java
diff --git a/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAnotherAuxiliary.out b/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAnotherAuxiliary.out
index 57123508721..5df6bdb1b0d 100644
--- a/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAnotherAuxiliary.out
+++ b/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAnotherAuxiliary.out
@@ -1,4 +1,4 @@
-ClassUsingAnotherAuxiliary.java:32:5: compiler.warn.auxiliary.class.accessed.from.outside.of.its.source.file: AnAuxiliaryClass, NotAClassName.java
+ClassUsingAnotherAuxiliary.java:33:5: compiler.warn.auxiliary.class.accessed.from.outside.of.its.source.file: AnAuxiliaryClass, NotAClassName.java
 - compiler.err.warnings.and.werror
 1 error
 1 warning
diff --git a/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAuxiliary.java b/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAuxiliary.java
index 9d22ba780e7..605eb8017cb 100644
--- a/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAuxiliary.java
+++ b/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAuxiliary.java
@@ -23,6 +23,7 @@
 
 /**
  * @test
+ * @bug 7153951
  * @clean ClassUsingAuxiliary ClassWithAuxiliary AuxiliaryClass ClassWithAuxiliary$NotAnAuxiliaryClass ClassWithAuxiliary$NotAnAuxiliaryClassEither
  * @run compile ClassUsingAuxiliary.java ClassWithAuxiliary.java
  * @run compile/fail/ref=ClassUsingAuxiliary1.out -XDrawDiagnostics -Werror -Xlint:auxiliaryclass ClassUsingAuxiliary.java ClassWithAuxiliary.java
diff --git a/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAuxiliary1.out b/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAuxiliary1.out
index e0f30900377..d319c0b08e3 100644
--- a/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAuxiliary1.out
+++ b/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAuxiliary1.out
@@ -1,4 +1,4 @@
-ClassUsingAuxiliary.java:33:5: compiler.warn.auxiliary.class.accessed.from.outside.of.its.source.file: AuxiliaryClass, ClassWithAuxiliary.java
+ClassUsingAuxiliary.java:34:5: compiler.warn.auxiliary.class.accessed.from.outside.of.its.source.file: AuxiliaryClass, ClassWithAuxiliary.java
 - compiler.err.warnings.and.werror
 1 error
 1 warning
diff --git a/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAuxiliary2.out b/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAuxiliary2.out
index e0f30900377..d319c0b08e3 100644
--- a/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAuxiliary2.out
+++ b/langtools/test/tools/javac/warnings/AuxiliaryClass/ClassUsingAuxiliary2.out
@@ -1,4 +1,4 @@
-ClassUsingAuxiliary.java:33:5: compiler.warn.auxiliary.class.accessed.from.outside.of.its.source.file: AuxiliaryClass, ClassWithAuxiliary.java
+ClassUsingAuxiliary.java:34:5: compiler.warn.auxiliary.class.accessed.from.outside.of.its.source.file: AuxiliaryClass, ClassWithAuxiliary.java
 - compiler.err.warnings.and.werror
 1 error
 1 warning
diff --git a/langtools/test/tools/javac/warnings/AuxiliaryClass/SelfClassWithAux.java b/langtools/test/tools/javac/warnings/AuxiliaryClass/SelfClassWithAux.java
index fdc5a8fad71..398315dcb4b 100644
--- a/langtools/test/tools/javac/warnings/AuxiliaryClass/SelfClassWithAux.java
+++ b/langtools/test/tools/javac/warnings/AuxiliaryClass/SelfClassWithAux.java
@@ -29,16 +29,17 @@
 
 /*
  * @test
+ * @bug 7153951
  * @run compile -Werror -Xlint:auxiliaryclass SelfClassWithAux.java ClassWithAuxiliary.java
  * @run compile -Werror -Xlint:auxiliaryclass SelfClassWithAux.java
  */
 
 class SelfClassWithAux {
-    Aux aux;
+    AuxClass aux;
     ClassWithAuxiliary.NotAnAuxiliaryClass alfa;
     ClassWithAuxiliary.NotAnAuxiliaryClassEither beta;
 }
 
-class Aux {
-    Aux aux;
+class AuxClass {
+    AuxClass aux;
 }
diff --git a/nashorn/.hgtags b/nashorn/.hgtags
index d23a6e85666..cbbd166c330 100644
--- a/nashorn/.hgtags
+++ b/nashorn/.hgtags
@@ -206,3 +206,4 @@ ddbf41575a2bdb12ccb9f91e169018bf04073038 jdk8-b93
 d92b756bc73966f1bfd111f44f3216cea3bba129 jdk8-b94
 cbc9926f5b40a24025c1e15d8870157d651a9ff7 jdk8-b95
 d6bd440ac5b97bb1205b6c3274569c1cfe626723 jdk8-b96
+1bf1d6ce30427e1f9dc1ada18db409d1f14d99fe jdk8-b97
diff --git a/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/ClassGenerator.java b/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/ClassGenerator.java
index 808f2658046..bc6bb4b2db2 100644
--- a/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/ClassGenerator.java
+++ b/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/ClassGenerator.java
@@ -166,11 +166,11 @@ public class ClassGenerator {
         mi.putStatic(className, MAP_FIELD_NAME, MAP_DESC);
         mi.loadClass(className);
         mi.invokeStatic(MAP_TYPE, MAP_NEWMAP, MAP_NEWMAP_DESC);
-        mi.storeLocal(0);
+        // stack: PropertyMap
     }
 
     static void emitStaticInitSuffix(final MethodGenerator mi, final String className) {
-        mi.loadLocal(0);
+        // stack: PropertyMap
         mi.putStatic(className, MAP_FIELD_NAME, MAP_DESC);
         mi.returnVoid();
         mi.computeMaxs();
@@ -278,7 +278,7 @@ public class ClassGenerator {
 
     static void linkerAddGetterSetter(final MethodGenerator mi, final String className, final MemberInfo memInfo) {
         final String propertyName = memInfo.getName();
-        mi.loadLocal(0);
+        // stack: PropertyMap
         mi.loadLiteral(propertyName);
         // setup flags
         mi.push(memInfo.getAttributes());
@@ -293,12 +293,12 @@ public class ClassGenerator {
             mi.visitLdcInsn(new Handle(H_INVOKEVIRTUAL, className, javaName, setterDesc(memInfo)));
         }
         mi.invokeStatic(LOOKUP_TYPE, LOOKUP_NEWPROPERTY, LOOKUP_NEWPROPERTY_DESC);
-        mi.storeLocal(0);
+        // stack: PropertyMap
     }
 
     static void linkerAddGetterSetter(final MethodGenerator mi, final String className, final MemberInfo getter, final MemberInfo setter) {
         final String propertyName = getter.getName();
-        mi.loadLocal(0);
+        // stack: PropertyMap
         mi.loadLiteral(propertyName);
         // setup flags
         mi.push(getter.getAttributes());
@@ -313,7 +313,7 @@ public class ClassGenerator {
                     setter.getJavaName(), setter.getJavaDesc()));
         }
         mi.invokeStatic(LOOKUP_TYPE, LOOKUP_NEWPROPERTY, LOOKUP_NEWPROPERTY_DESC);
-        mi.storeLocal(0);
+        // stack: PropertyMap
     }
 
     static ScriptClassInfo getScriptClassInfo(final String fileName) throws IOException {
diff --git a/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/ScriptClassInstrumentor.java b/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/ScriptClassInstrumentor.java
index d140585f499..ffeb90bea3e 100644
--- a/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/ScriptClassInstrumentor.java
+++ b/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/ScriptClassInstrumentor.java
@@ -159,10 +159,14 @@ public class ScriptClassInstrumentor extends ClassVisitor {
             public void visitMethodInsn(final int opcode, final String owner, final String name, final String desc) {
                 if (isConstructor && opcode == INVOKESPECIAL &&
                         INIT.equals(name) && SCRIPTOBJECT_TYPE.equals(owner)) {
-                    super.visitFieldInsn(GETSTATIC, scriptClassInfo.getJavaName(),
-                            MAP_FIELD_NAME, MAP_DESC);
-                    super.visitMethodInsn(INVOKESPECIAL, SCRIPTOBJECT_TYPE, INIT,
-                            SCRIPTOBJECT_INIT_DESC);
+
+                    // replace call to empty super-constructor with one passing PropertyMap argument
+                    if (DEFAULT_INIT_DESC.equals(desc)) {
+                        super.visitFieldInsn(GETSTATIC, scriptClassInfo.getJavaName(), MAP_FIELD_NAME, MAP_DESC);
+                        super.visitMethodInsn(INVOKESPECIAL, SCRIPTOBJECT_TYPE, INIT, SCRIPTOBJECT_INIT_DESC);
+                    } else {
+                        super.visitMethodInsn(opcode, owner, name, desc);
+                    }
 
                     if (memberCount > 0) {
                         // initialize @Property fields if needed
@@ -223,7 +227,7 @@ public class ScriptClassInstrumentor extends ClassVisitor {
                 ClassGenerator.addSetter(cv, className, memInfo);
             }
         }
-        ClassGenerator.addMapField(this);
+        // omit addMapField() since instance classes already define a static PropertyMap field
     }
 
     void emitGettersSetters() {
diff --git a/nashorn/docs/JavaScriptingProgrammersGuide.html b/nashorn/docs/JavaScriptingProgrammersGuide.html
index a9803f7fd81..18ae823d82e 100644
--- a/nashorn/docs/JavaScriptingProgrammersGuide.html
+++ b/nashorn/docs/JavaScriptingProgrammersGuide.html
@@ -227,6 +227,16 @@ access the variable - for example, it can call public methods on
 it. Note that the syntax to access Java objects, methods and fields
 is dependent on the scripting language. JavaScript supports the
 most "natural" Java-like syntax.</p>
+<p>
+Nashorn script engine pre-defines two global variables named "context"
+and "engine". The "context" variable is of type javax.script.ScriptContext
+and refers to the current ScriptContext instance passed to script engine's
+eval method. The "engine" variable is of type javax.script.ScriptEngine and
+refers to the current nashorn script engine instance evaluating the script.
+Both of these variables are non-writable, non-enumerable and non-configurable
+- which implies script code can not write overwrite the value, for..loop iteration
+on global object will not iterate these variables and these variables can not be
+deleted by script.
 <pre><code>
 // <a href="source/ScriptVars.java">ScriptVars.java</a>
 
diff --git a/nashorn/make/build.xml b/nashorn/make/build.xml
index 7c05e789fe9..7e2d999d328 100644
--- a/nashorn/make/build.xml
+++ b/nashorn/make/build.xml
@@ -124,7 +124,7 @@
     <echo message="release=${nashorn.version}" file="${build.classes.dir}/jdk/nashorn/internal/runtime/resources/version.properties" append="true"/>
   </target>
 
-  <target name="jar" depends="compile, run-nasgen, generate-cc-template" description="Creates nashorn.jar">
+  <target name="jar" depends="compile, run-nasgen, generate-cc-template" description="Creates nashorn.jar" unless="compile.suppress.jar">
     <jar jarfile="${dist.jar}" manifest="${meta.inf.dir}/MANIFEST.MF" index="true" filesetmanifest="merge">
       <fileset dir="${build.classes.dir}"/>
       <manifest>
@@ -139,7 +139,13 @@
       </manifest>
     </jar>
   </target>
-  
+
+  <target name="use-promoted-nashorn" depends="init">
+    <delete file="${dist.dir}/nashorn.jar"/>
+    <copy file="${java.home}/lib/ext/nashorn.jar" todir="${dist.dir}"/>
+    <property name="compile.suppress.jar" value="defined"/>
+  </target>
+
   <target name="build-fxshell" depends="jar">
     <description>Builds the javafx shell.</description>
     <mkdir dir="${fxshell.classes.dir}"/>
@@ -238,7 +244,7 @@
     <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
     <echo message="};" file="${build.dir}/nashorn.policy" append="true"/>
     <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
-    
+
     <!-- TestNG framework jar needs AllPermission -->
     <echo message="grant codeBase &quot;file:/${basedir}/${file.reference.testng.jar}&quot; {" file="${build.dir}/nashorn.policy" append="true"/>
     <echo message="" file="${build.dir}/nashorn.policy" append="true"/>
@@ -462,24 +468,24 @@
   <!-- get all external test scripts -->
   <target name="externals" depends="init, check-external-tests, get-test262, get-octane, get-sunspider">
     <!-- make external test dir -->
-    <mkdir dir="${test.external.dir}"/> 
+    <mkdir dir="${test.external.dir}"/>
 
     <!-- jquery -->
-    <mkdir dir="${test.external.dir}/jquery"/>    
+    <mkdir dir="${test.external.dir}/jquery"/>
     <get src="http://code.jquery.com/jquery-1.7.2.js" dest="${test.external.dir}/jquery" skipexisting="true" ignoreerrors="true"/>
     <get src="http://code.jquery.com/jquery-1.7.2.min.js" dest="${test.external.dir}/jquery" skipexisting="true" ignoreerrors="true"/>
 
     <!-- prototype -->
-    <mkdir dir="${test.external.dir}/prototype"/>    
+    <mkdir dir="${test.external.dir}/prototype"/>
     <get src="http://ajax.googleapis.com/ajax/libs/prototype/1.7.0/prototype.js" dest="${test.external.dir}/prototype" usetimestamp="true" skipexisting="true" ignoreerrors="true"/>
 
     <!-- underscorejs -->
-    <mkdir dir="${test.external.dir}/underscore"/> 
+    <mkdir dir="${test.external.dir}/underscore"/>
     <get src="http://underscorejs.org/underscore.js" dest="${test.external.dir}/underscore" skipexisting="true" ignoreerrors="true"/>
     <get src="http://underscorejs.org/underscore-min.js" dest="${test.external.dir}/underscore" skipexisting="true" ignoreerrors="true"/>
 
     <!-- yui -->
-    <mkdir dir="${test.external.dir}/yui"/> 
+    <mkdir dir="${test.external.dir}/yui"/>
     <get src="http://yui.yahooapis.com/3.5.1/build/yui/yui.js" dest="${test.external.dir}/yui" skipexisting="true" ignoreerrors="true"/>
     <get src="http://yui.yahooapis.com/3.5.1/build/yui/yui-min.js" dest="${test.external.dir}/yui" skipexisting="true" ignoreerrors="true"/>
 
diff --git a/nashorn/src/jdk/nashorn/api/scripting/JSObject.java b/nashorn/src/jdk/nashorn/api/scripting/JSObject.java
index 583e8f7a199..4f3a8e88f93 100644
--- a/nashorn/src/jdk/nashorn/api/scripting/JSObject.java
+++ b/nashorn/src/jdk/nashorn/api/scripting/JSObject.java
@@ -30,13 +30,23 @@ package jdk.nashorn.api.scripting;
  */
 public abstract class JSObject {
     /**
-     * Call a JavaScript method
+     * Call a JavaScript function
      *
-     * @param methodName name of method
+     * @param functionName name of function
      * @param args arguments to method
      * @return result of call
      */
-    public abstract Object call(String methodName, Object args[]);
+    public abstract Object call(String functionName, Object... args);
+
+    /**
+     * Call a JavaScript method as a constructor. This is equivalent to
+     * calling new obj.Method(arg1, arg2...) in JavaScript.
+     *
+     * @param functionName name of function
+     * @param args arguments to method
+     * @return result of constructor call
+     */
+    public abstract Object newObject(String functionName, Object... args);
 
     /**
      * Evaluate a JavaScript expression
diff --git a/nashorn/src/jdk/nashorn/api/scripting/NashornException.java b/nashorn/src/jdk/nashorn/api/scripting/NashornException.java
index d1d47b1dc08..3cd687cce08 100644
--- a/nashorn/src/jdk/nashorn/api/scripting/NashornException.java
+++ b/nashorn/src/jdk/nashorn/api/scripting/NashornException.java
@@ -25,6 +25,9 @@
 
 package jdk.nashorn.api.scripting;
 
+import java.util.ArrayList;
+import java.util.List;
+import jdk.nashorn.internal.codegen.CompilerConstants;
 import jdk.nashorn.internal.runtime.ECMAErrors;
 
 /**
@@ -136,4 +139,53 @@ public abstract class NashornException extends RuntimeException {
         return column;
     }
 
+    /**
+     * Returns array javascript stack frames from the given exception object.
+     *
+     * @param exception exception from which stack frames are retrieved and filtered
+     * @return array of javascript stack frames
+     */
+    public static StackTraceElement[] getScriptFrames(final Throwable exception) {
+        final StackTraceElement[] frames = ((Throwable)exception).getStackTrace();
+        final List<StackTraceElement> filtered = new ArrayList<>();
+        for (final StackTraceElement st : frames) {
+            if (ECMAErrors.isScriptFrame(st)) {
+                final String className = "<" + st.getFileName() + ">";
+                String methodName = st.getMethodName();
+                if (methodName.equals(CompilerConstants.RUN_SCRIPT.symbolName())) {
+                    methodName = "<program>";
+                }
+                filtered.add(new StackTraceElement(className, methodName,
+                        st.getFileName(), st.getLineNumber()));
+            }
+        }
+        return filtered.toArray(new StackTraceElement[filtered.size()]);
+    }
+
+    /**
+     * Return a formatted script stack trace string with frames information separated by '\n'
+     *
+     * @param exception exception for which script stack string is returned
+     * @return formatted stack trace string
+     */
+    public static String getScriptStackString(final Throwable exception) {
+        final StringBuilder buf = new StringBuilder();
+        final StackTraceElement[] frames = getScriptFrames((Throwable)exception);
+        for (final StackTraceElement st : frames) {
+            buf.append("\tat ");
+            buf.append(st.getMethodName());
+            buf.append(" (");
+            buf.append(st.getFileName());
+            buf.append(':');
+            buf.append(st.getLineNumber());
+            buf.append(")\n");
+        }
+        final int len = buf.length();
+        // remove trailing '\n'
+        if (len > 0) {
+            assert buf.charAt(len - 1) == '\n';
+            buf.deleteCharAt(len - 1);
+        }
+        return buf.toString();
+    }
 }
diff --git a/nashorn/src/jdk/nashorn/api/scripting/NashornScriptEngine.java b/nashorn/src/jdk/nashorn/api/scripting/NashornScriptEngine.java
index b05a4aee435..d38e63c88b8 100644
--- a/nashorn/src/jdk/nashorn/api/scripting/NashornScriptEngine.java
+++ b/nashorn/src/jdk/nashorn/api/scripting/NashornScriptEngine.java
@@ -71,6 +71,9 @@ public final class NashornScriptEngine extends AbstractScriptEngine implements C
     private final ScriptEngineFactory factory;
     private final Context             nashornContext;
     private final ScriptObject        global;
+    // initialized bit late to be made 'final'. Property object for "context"
+    // property of global object
+    private Property                  contextProperty;
 
     // default options passed to Nashorn Options object
     private static final String[] DEFAULT_OPTIONS = new String[] { "-scripting", "-doe" };
@@ -281,13 +284,16 @@ public final class NashornScriptEngine extends AbstractScriptEngine implements C
 
         nashornContext.initGlobal(newGlobal);
 
+        final int NON_ENUMERABLE_CONSTANT = Property.NOT_ENUMERABLE | Property.NOT_CONFIGURABLE | Property.NOT_WRITABLE;
         // current ScriptContext exposed as "context"
-        newGlobal.addOwnProperty("context", Property.NOT_ENUMERABLE, UNDEFINED);
+        // "context" is non-writable from script - but script engine still
+        // needs to set it and so save the context Property object
+        contextProperty = newGlobal.addOwnProperty("context", NON_ENUMERABLE_CONSTANT, UNDEFINED);
         // current ScriptEngine instance exposed as "engine". We added @SuppressWarnings("LeakingThisInConstructor") as
         // NetBeans identifies this assignment as such a leak - this is a false positive as we're setting this property
         // in the Global of a Context we just created - both the Context and the Global were just created and can not be
         // seen from another thread outside of this constructor.
-        newGlobal.addOwnProperty("engine", Property.NOT_ENUMERABLE, this);
+        newGlobal.addOwnProperty("engine", NON_ENUMERABLE_CONSTANT, this);
         // global script arguments with undefined value
         newGlobal.addOwnProperty("arguments", Property.NOT_ENUMERABLE, UNDEFINED);
         // file name default is null
@@ -322,9 +328,10 @@ public final class NashornScriptEngine extends AbstractScriptEngine implements C
 
     // scripts should see "context" and "engine" as variables
     private void setContextVariables(final ScriptContext ctxt) {
-        ctxt.setAttribute("context", ctxt, ScriptContext.ENGINE_SCOPE);
         final ScriptObject ctxtGlobal = getNashornGlobalFrom(ctxt);
-        ctxtGlobal.set("context", ctxt, false);
+        // set "context" global variable via contextProperty - because this
+        // property is non-writable
+        contextProperty.setObjectValue(ctxtGlobal, ctxtGlobal, ctxt, false);
         Object args = ScriptObjectMirror.unwrap(ctxt.getAttribute("arguments"), ctxtGlobal);
         if (args == null || args == UNDEFINED) {
             args = ScriptRuntime.EMPTY_ARRAY;
diff --git a/nashorn/src/jdk/nashorn/api/scripting/ScriptObjectMirror.java b/nashorn/src/jdk/nashorn/api/scripting/ScriptObjectMirror.java
index 79e908db5d2..c7dbab5a184 100644
--- a/nashorn/src/jdk/nashorn/api/scripting/ScriptObjectMirror.java
+++ b/nashorn/src/jdk/nashorn/api/scripting/ScriptObjectMirror.java
@@ -102,7 +102,7 @@ public final class ScriptObjectMirror extends JSObject implements Bindings {
 
     // JSObject methods
     @Override
-    public Object call(final String methodName, final Object args[]) {
+    public Object call(final String functionName, final Object... args) {
         final ScriptObject oldGlobal = NashornScriptEngine.getNashornGlobal();
         final boolean globalChanged = (oldGlobal != global);
 
@@ -111,9 +111,9 @@ public final class ScriptObjectMirror extends JSObject implements Bindings {
                 NashornScriptEngine.setNashornGlobal(global);
             }
 
-            final Object val = sobj.get(methodName);
+            final Object val = functionName == null? sobj : sobj.get(functionName);
             if (! (val instanceof ScriptFunction)) {
-                throw new RuntimeException("No such method: " + methodName);
+                throw new RuntimeException("No such function " + ((functionName != null)? functionName : ""));
             }
 
             final Object[] modArgs = globalChanged? wrapArray(args, oldGlobal) : args;
@@ -129,6 +129,34 @@ public final class ScriptObjectMirror extends JSObject implements Bindings {
         }
     }
 
+    @Override
+    public Object newObject(final String functionName, final Object... args) {
+        final ScriptObject oldGlobal = NashornScriptEngine.getNashornGlobal();
+        final boolean globalChanged = (oldGlobal != global);
+
+        try {
+            if (globalChanged) {
+                NashornScriptEngine.setNashornGlobal(global);
+            }
+
+            final Object val = functionName == null? sobj : sobj.get(functionName);
+            if (! (val instanceof ScriptFunction)) {
+                throw new RuntimeException("not a constructor " + ((functionName != null)? functionName : ""));
+            }
+
+            final Object[] modArgs = globalChanged? wrapArray(args, oldGlobal) : args;
+            return wrap(ScriptRuntime.checkAndConstruct((ScriptFunction)val, unwrapArray(modArgs, global)), global);
+        } catch (final RuntimeException | Error e) {
+            throw e;
+        } catch (final Throwable t) {
+            throw new RuntimeException(t);
+        } finally {
+            if (globalChanged) {
+                NashornScriptEngine.setNashornGlobal(oldGlobal);
+            }
+        }
+    }
+
     @Override
     public Object eval(final String s) {
         return inGlobal(new Callable<Object>() {
diff --git a/nashorn/src/jdk/nashorn/internal/codegen/ClassEmitter.java b/nashorn/src/jdk/nashorn/internal/codegen/ClassEmitter.java
index 2d379183fd5..09c6a0651cb 100644
--- a/nashorn/src/jdk/nashorn/internal/codegen/ClassEmitter.java
+++ b/nashorn/src/jdk/nashorn/internal/codegen/ClassEmitter.java
@@ -165,7 +165,8 @@ public class ClassEmitter implements Emitter {
     /**
      * Constructor from the compiler
      *
-     * @param compiler      Compiler
+     * @param env           Script environment
+     * @param sourceName    Source name
      * @param unitClassName Compile unit class name.
      * @param strictMode    Should we generate this method in strict mode
      */
diff --git a/nashorn/src/jdk/nashorn/internal/codegen/CodeGenerator.java b/nashorn/src/jdk/nashorn/internal/codegen/CodeGenerator.java
index e66e288801d..414d1bb8bc3 100644
--- a/nashorn/src/jdk/nashorn/internal/codegen/CodeGenerator.java
+++ b/nashorn/src/jdk/nashorn/internal/codegen/CodeGenerator.java
@@ -244,7 +244,7 @@ final class CodeGenerator extends NodeOperatorVisitor<CodeGeneratorLexicalContex
     /**
      * Check if this symbol can be accessed directly with a putfield or getfield or dynamic load
      *
-     * @param function function to check for fast scope
+     * @param symbol symbol to check for fast scope
      * @return true if fast scope
      */
     private boolean isFastScope(final Symbol symbol) {
@@ -1016,6 +1016,8 @@ final class CodeGenerator extends NodeOperatorVisitor<CodeGeneratorLexicalContex
         assert lc.hasCompileUnits();
 
         method = lc.pushMethodEmitter(unit.getClassEmitter().method(functionNode));
+        // new method - reset last line number
+        lastLineNumber = -1;
         // Mark end for variable tables.
         method.begin();
 
@@ -1093,7 +1095,7 @@ final class CodeGenerator extends NodeOperatorVisitor<CodeGeneratorLexicalContex
     private void lineNumber(final Statement statement) {
         final int lineNumber = statement.getLineNumber();
         if (lineNumber != lastLineNumber) {
-            method.lineNumber(statement.getLineNumber());
+            method.lineNumber(lineNumber);
         }
         lastLineNumber = lineNumber;
     }
@@ -1108,7 +1110,7 @@ final class CodeGenerator extends NodeOperatorVisitor<CodeGeneratorLexicalContex
      * @return the method generator that was used
      */
     private MethodEmitter loadArray(final ArrayLiteralNode arrayLiteralNode, final ArrayType arrayType) {
-        assert arrayType == Type.INT_ARRAY || arrayType == Type.NUMBER_ARRAY || arrayType == Type.OBJECT_ARRAY;
+        assert arrayType == Type.INT_ARRAY || arrayType == Type.LONG_ARRAY || arrayType == Type.NUMBER_ARRAY || arrayType == Type.OBJECT_ARRAY;
 
         final Node[]          nodes    = arrayLiteralNode.getValue();
         final Object          presets  = arrayLiteralNode.getPresets();
@@ -1460,7 +1462,9 @@ final class CodeGenerator extends NodeOperatorVisitor<CodeGeneratorLexicalContex
             rhs = tmp;
         }
 
-        if (isNullLiteral(rhs)) {
+        // this is a null literal check, so if there is implicit coercion
+        // involved like {D}x=null, we will fail - this is very rare
+        if (isNullLiteral(rhs) && lhs.getType().isObject()) {
             final Label trueLabel  = new Label("trueLabel");
             final Label falseLabel = new Label("falseLabel");
             final Label endLabel   = new Label("end");
@@ -1843,7 +1847,8 @@ final class CodeGenerator extends NodeOperatorVisitor<CodeGeneratorLexicalContex
             // If expression not int see if we can convert, if not use deflt to trigger default.
             if (!type.isInteger()) {
                 method.load(deflt);
-                method.invoke(staticCallNoLookup(ScriptRuntime.class, "switchTagAsInt", int.class, type.getTypeClass(), int.class));
+                final Class exprClass = type.getTypeClass();
+                method.invoke(staticCallNoLookup(ScriptRuntime.class, "switchTagAsInt", int.class, exprClass.isPrimitive()? exprClass : Object.class, int.class));
             }
 
             // If reasonable size and not too sparse (80%), use table otherwise use lookup.
diff --git a/nashorn/src/jdk/nashorn/internal/codegen/Compiler.java b/nashorn/src/jdk/nashorn/internal/codegen/Compiler.java
index faf7a3c5a09..72fcf178bea 100644
--- a/nashorn/src/jdk/nashorn/internal/codegen/Compiler.java
+++ b/nashorn/src/jdk/nashorn/internal/codegen/Compiler.java
@@ -245,9 +245,9 @@ public final class Compiler {
     /**
      * Constructor
      *
+     * @param env          script environment
      * @param installer    code installer
-     * @param functionNode function node (in any available {@link CompilationState}) to compile
-     * @param sequence     {@link Compiler#CompilationSequence} of {@link CompilationPhase}s to apply as this compilation
+     * @param sequence     {@link Compiler.CompilationSequence} of {@link CompilationPhase}s to apply as this compilation
      * @param strict       should this compilation use strict mode semantics
      */
     //TODO support an array of FunctionNodes for batch lazy compilation
diff --git a/nashorn/src/jdk/nashorn/internal/codegen/ObjectClassGenerator.java b/nashorn/src/jdk/nashorn/internal/codegen/ObjectClassGenerator.java
index 172c1035426..934df7a6820 100644
--- a/nashorn/src/jdk/nashorn/internal/codegen/ObjectClassGenerator.java
+++ b/nashorn/src/jdk/nashorn/internal/codegen/ObjectClassGenerator.java
@@ -82,13 +82,13 @@ public final class ObjectClassGenerator {
      * Debug field logger
      * Should we print debugging information for fields when they are generated and getters/setters are called?
      */
-    public static final DebugLogger LOG          = new DebugLogger("fields", "nashorn.fields.debug");
+    public static final DebugLogger LOG = new DebugLogger("fields", "nashorn.fields.debug");
 
     /**
      * is field debugging enabled. Several modules in codegen and properties use this, hence
      * public access.
      */
-    public static final boolean     DEBUG_FIELDS = LOG.isEnabled();
+    public static final boolean DEBUG_FIELDS = LOG.isEnabled();
 
     /**
      * Should the runtime only use java.lang.Object slots for fields? If this is false, the representation
diff --git a/nashorn/src/jdk/nashorn/internal/codegen/types/Type.java b/nashorn/src/jdk/nashorn/internal/codegen/types/Type.java
index 57b0212a59b..ab32a779703 100644
--- a/nashorn/src/jdk/nashorn/internal/codegen/types/Type.java
+++ b/nashorn/src/jdk/nashorn/internal/codegen/types/Type.java
@@ -36,6 +36,7 @@ import static jdk.internal.org.objectweb.asm.Opcodes.DUP_X2;
 import static jdk.internal.org.objectweb.asm.Opcodes.IALOAD;
 import static jdk.internal.org.objectweb.asm.Opcodes.IASTORE;
 import static jdk.internal.org.objectweb.asm.Opcodes.INVOKESTATIC;
+import static jdk.internal.org.objectweb.asm.Opcodes.LALOAD;
 import static jdk.internal.org.objectweb.asm.Opcodes.LASTORE;
 import static jdk.internal.org.objectweb.asm.Opcodes.NEWARRAY;
 import static jdk.internal.org.objectweb.asm.Opcodes.POP;
@@ -43,6 +44,7 @@ import static jdk.internal.org.objectweb.asm.Opcodes.POP2;
 import static jdk.internal.org.objectweb.asm.Opcodes.SWAP;
 import static jdk.internal.org.objectweb.asm.Opcodes.T_DOUBLE;
 import static jdk.internal.org.objectweb.asm.Opcodes.T_INT;
+import static jdk.internal.org.objectweb.asm.Opcodes.T_LONG;
 
 import java.lang.invoke.MethodHandle;
 import java.util.Collections;
@@ -729,19 +731,19 @@ public abstract class Type implements Comparable<Type>, BytecodeOps {
 
         @Override
         public Type aload(final MethodVisitor method) {
-            method.visitInsn(IALOAD);
-            return INT;
+            method.visitInsn(LALOAD);
+            return LONG;
         }
 
         @Override
         public Type newarray(final MethodVisitor method) {
-            method.visitIntInsn(NEWARRAY, T_INT);
+            method.visitIntInsn(NEWARRAY, T_LONG);
             return this;
         }
 
         @Override
         public Type getElementType() {
-            return INT;
+            return LONG;
         }
     };
 
diff --git a/nashorn/src/jdk/nashorn/internal/ir/LiteralNode.java b/nashorn/src/jdk/nashorn/internal/ir/LiteralNode.java
index c34f9d94c5b..a7cea66a256 100644
--- a/nashorn/src/jdk/nashorn/internal/ir/LiteralNode.java
+++ b/nashorn/src/jdk/nashorn/internal/ir/LiteralNode.java
@@ -621,8 +621,10 @@ public abstract class LiteralNode<T> extends Node implements PropertyKey {
             elementType = Type.INT;
             analyzeElements();
 
-            if (elementType == Type.INT) {
+            if (elementType.isInteger()) {
                 presetIntArray();
+            } else if (elementType.isLong()) {
+                presetLongArray();
             } else if (elementType.isNumeric()) {
                 presetNumberArray();
             } else {
@@ -649,6 +651,25 @@ public abstract class LiteralNode<T> extends Node implements PropertyKey {
             postsets = Arrays.copyOf(computed, nComputed);
         }
 
+        private void presetLongArray() {
+            final long[] array = new long[value.length];
+            final int[] computed = new int[value.length];
+            int nComputed = 0;
+
+            for (int i = 0; i < value.length; i++) {
+                final Object element = objectAsConstant(value[i]);
+
+                if (element instanceof Number) {
+                    array[i] = ((Number)element).longValue();
+                } else {
+                    computed[nComputed++] = i;
+                }
+            }
+
+            presets = array;
+            postsets = Arrays.copyOf(computed, nComputed);
+        }
+
         private void presetNumberArray() {
             final double[] array = new double[value.length];
             final int[] computed = new int[value.length];
@@ -746,6 +767,8 @@ public abstract class LiteralNode<T> extends Node implements PropertyKey {
         public Type getType() {
             if (elementType.isInteger()) {
                 return Type.INT_ARRAY;
+            } else if (elementType.isLong()) {
+                return Type.LONG_ARRAY;
             } else if (elementType.isNumeric()) {
                 return Type.NUMBER_ARRAY;
             } else {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/AccessorPropertyDescriptor.java b/nashorn/src/jdk/nashorn/internal/objects/AccessorPropertyDescriptor.java
index 59660ae6b85..d2d80b2f5a8 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/AccessorPropertyDescriptor.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/AccessorPropertyDescriptor.java
@@ -34,6 +34,7 @@ import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.runtime.JSType;
 import jdk.nashorn.internal.runtime.PropertyDescriptor;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptFunction;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.ScriptRuntime;
@@ -63,16 +64,19 @@ public final class AccessorPropertyDescriptor extends ScriptObject implements Pr
     @Property
     public Object set;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     AccessorPropertyDescriptor() {
         this(false, false, UNDEFINED, UNDEFINED);
     }
 
     AccessorPropertyDescriptor(final boolean configurable, final boolean enumerable, final Object get, final Object set) {
+        super(Global.objectPrototype(), $nasgenmap$);
         this.configurable = configurable;
         this.enumerable   = enumerable;
         this.get          = get;
         this.set          = set;
-        setProto(Global.objectPrototype());
     }
 
     @Override
diff --git a/nashorn/src/jdk/nashorn/internal/objects/ArrayBufferView.java b/nashorn/src/jdk/nashorn/internal/objects/ArrayBufferView.java
index 2011daebb33..312d521c65e 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/ArrayBufferView.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/ArrayBufferView.java
@@ -29,6 +29,7 @@ import jdk.nashorn.internal.objects.annotations.Attribute;
 import jdk.nashorn.internal.objects.annotations.Getter;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.ScriptRuntime;
 import jdk.nashorn.internal.runtime.arrays.ArrayData;
@@ -38,6 +39,9 @@ import static jdk.nashorn.internal.runtime.ECMAErrors.rangeError;
 @ScriptClass("ArrayBufferView")
 abstract class ArrayBufferView extends ScriptObject {
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     ArrayBufferView(final NativeArrayBuffer buffer, final int byteOffset, final int elementLength) {
         checkConstructorArgs(buffer, byteOffset, elementLength);
         this.setProto(getPrototype());
diff --git a/nashorn/src/jdk/nashorn/internal/objects/DataPropertyDescriptor.java b/nashorn/src/jdk/nashorn/internal/objects/DataPropertyDescriptor.java
index 7ce4d85e534..8ac4397712e 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/DataPropertyDescriptor.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/DataPropertyDescriptor.java
@@ -33,6 +33,7 @@ import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.runtime.JSType;
 import jdk.nashorn.internal.runtime.PropertyDescriptor;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptFunction;
 import jdk.nashorn.internal.runtime.ScriptObject;
 
@@ -61,16 +62,19 @@ public final class DataPropertyDescriptor extends ScriptObject implements Proper
     @Property
     public Object value;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     DataPropertyDescriptor() {
         this(false, false, false, UNDEFINED);
     }
 
     DataPropertyDescriptor(final boolean configurable, final boolean enumerable, final boolean writable, final Object value) {
+        super(Global.objectPrototype(), $nasgenmap$);
         this.configurable = configurable;
         this.enumerable   = enumerable;
         this.writable     = writable;
         this.value        = value;
-        setProto(Global.objectPrototype());
     }
 
 
diff --git a/nashorn/src/jdk/nashorn/internal/objects/GenericPropertyDescriptor.java b/nashorn/src/jdk/nashorn/internal/objects/GenericPropertyDescriptor.java
index 8f2be7c8cee..d6e9cf6058f 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/GenericPropertyDescriptor.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/GenericPropertyDescriptor.java
@@ -30,6 +30,7 @@ import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.runtime.JSType;
 import jdk.nashorn.internal.runtime.PropertyDescriptor;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptFunction;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.ScriptRuntime;
@@ -51,14 +52,17 @@ public final class GenericPropertyDescriptor extends ScriptObject implements Pro
     @Property
     public Object enumerable;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     GenericPropertyDescriptor() {
         this(false, false);
     }
 
     GenericPropertyDescriptor(final boolean configurable, final boolean enumerable) {
+        super(Global.objectPrototype(), $nasgenmap$);
         this.configurable = configurable;
         this.enumerable   = enumerable;
-        setProto(Global.objectPrototype());
     }
 
     @Override
diff --git a/nashorn/src/jdk/nashorn/internal/objects/Global.java b/nashorn/src/jdk/nashorn/internal/objects/Global.java
index 59a9dd34a20..5644c510642 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/Global.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/Global.java
@@ -25,9 +25,9 @@
 
 package jdk.nashorn.internal.objects;
 
+import static jdk.nashorn.internal.lookup.Lookup.MH;
 import static jdk.nashorn.internal.runtime.ECMAErrors.typeError;
 import static jdk.nashorn.internal.runtime.ScriptRuntime.UNDEFINED;
-import static jdk.nashorn.internal.lookup.Lookup.MH;
 
 import java.io.IOException;
 import java.io.PrintWriter;
@@ -43,6 +43,7 @@ import java.util.List;
 import java.util.Map;
 import jdk.internal.dynalink.linker.GuardedInvocation;
 import jdk.internal.dynalink.linker.LinkRequest;
+import jdk.nashorn.internal.lookup.MethodHandleFactory;
 import jdk.nashorn.internal.objects.annotations.Attribute;
 import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
@@ -52,8 +53,10 @@ import jdk.nashorn.internal.runtime.GlobalFunctions;
 import jdk.nashorn.internal.runtime.GlobalObject;
 import jdk.nashorn.internal.runtime.JSType;
 import jdk.nashorn.internal.runtime.NativeJavaPackage;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptEnvironment;
 import jdk.nashorn.internal.runtime.PropertyDescriptor;
+import jdk.nashorn.internal.runtime.arrays.ArrayData;
 import jdk.nashorn.internal.runtime.regexp.RegExpResult;
 import jdk.nashorn.internal.runtime.Scope;
 import jdk.nashorn.internal.runtime.ScriptFunction;
@@ -378,6 +381,9 @@ public final class Global extends ScriptObject implements GlobalObject, Scope {
 
     private final Context context;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     /**
      * Constructor
      *
@@ -483,7 +489,7 @@ public final class Global extends ScriptObject implements GlobalObject, Scope {
 
     @Override
     public ScriptObject newObject() {
-        return newEmptyInstance();
+        return new JO(getObjectPrototype());
     }
 
     @Override
@@ -1241,7 +1247,17 @@ public final class Global extends ScriptObject implements GlobalObject, Scope {
      * @return the new array
      */
     public static NativeArray allocate(final Object[] initial) {
-        return new NativeArray(initial);
+        ArrayData arrayData = ArrayData.allocate(initial);
+
+        for (int index = 0; index < initial.length; index++) {
+            final Object value = initial[index];
+
+            if (value == ScriptRuntime.EMPTY) {
+                arrayData = arrayData.delete(index);
+            }
+        }
+
+        return new NativeArray(arrayData);
     }
 
     /**
@@ -1251,7 +1267,7 @@ public final class Global extends ScriptObject implements GlobalObject, Scope {
      * @return the new array
      */
     public static NativeArray allocate(final double[] initial) {
-        return new NativeArray(initial);
+        return new NativeArray(ArrayData.allocate(initial));
     }
 
     /**
@@ -1261,7 +1277,7 @@ public final class Global extends ScriptObject implements GlobalObject, Scope {
      * @return the new array
      */
     public static NativeArray allocate(final long[] initial) {
-        return new NativeArray(initial);
+        return new NativeArray(ArrayData.allocate(initial));
     }
 
     /**
@@ -1271,7 +1287,7 @@ public final class Global extends ScriptObject implements GlobalObject, Scope {
      * @return the new array
      */
     public static NativeArray allocate(final int[] initial) {
-        return new NativeArray(initial);
+        return new NativeArray(ArrayData.allocate(initial));
     }
 
     /**
@@ -1328,9 +1344,7 @@ public final class Global extends ScriptObject implements GlobalObject, Scope {
      * @return New empty object.
      */
     public static ScriptObject newEmptyInstance() {
-        final ScriptObject sobj = new JO();
-        sobj.setProto(objectPrototype());
-        return sobj;
+        return Global.instance().newObject();
     }
 
     /**
@@ -1544,7 +1558,7 @@ public final class Global extends ScriptObject implements GlobalObject, Scope {
         addOwnProperty("echo", Attribute.NOT_ENUMERABLE, value);
 
         // Nashorn extension: global.$OPTIONS (scripting-mode-only)
-        final ScriptObject options = newEmptyInstance();
+        final ScriptObject options = newObject();
         final ScriptEnvironment scriptEnv = context.getEnv();
         copyOptions(options, scriptEnv);
         addOwnProperty("$OPTIONS", Attribute.NOT_ENUMERABLE, options);
@@ -1553,7 +1567,7 @@ public final class Global extends ScriptObject implements GlobalObject, Scope {
         if (System.getSecurityManager() == null) {
             // do not fill $ENV if we have a security manager around
             // Retrieve current state of ENV variables.
-            final ScriptObject env = newEmptyInstance();
+            final ScriptObject env = newObject();
             env.putAll(System.getenv());
             addOwnProperty(ScriptingFunctions.ENV_NAME, Attribute.NOT_ENUMERABLE, env);
         } else {
@@ -1780,7 +1794,11 @@ public final class Global extends ScriptObject implements GlobalObject, Scope {
 
 
     private static MethodHandle findOwnMH(final String name, final Class<?> rtype, final Class<?>... types) {
-        return MH.findStatic(MethodHandles.publicLookup(), Global.class, name, MH.type(rtype, types));
+        try {
+            return MethodHandles.lookup().findStatic(Global.class, name, MH.type(rtype, types));
+        } catch (final NoSuchMethodException | IllegalAccessException e) {
+            throw new MethodHandleFactory.LookupException(e);
+        }
     }
 
     RegExpResult getLastRegExpResult() {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeArguments.java b/nashorn/src/jdk/nashorn/internal/objects/NativeArguments.java
index d92d7fb3ee7..456284d8cfe 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeArguments.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeArguments.java
@@ -25,9 +25,9 @@
 
 package jdk.nashorn.internal.objects;
 
+import static jdk.nashorn.internal.lookup.Lookup.MH;
 import static jdk.nashorn.internal.runtime.ECMAErrors.typeError;
 import static jdk.nashorn.internal.runtime.ScriptRuntime.UNDEFINED;
-import static jdk.nashorn.internal.lookup.Lookup.MH;
 
 import java.lang.invoke.MethodHandle;
 import java.lang.invoke.MethodHandles;
@@ -42,6 +42,7 @@ import jdk.nashorn.internal.runtime.ScriptRuntime;
 import jdk.nashorn.internal.runtime.arrays.ArrayData;
 import jdk.nashorn.internal.runtime.arrays.ArrayIndex;
 import jdk.nashorn.internal.lookup.Lookup;
+import jdk.nashorn.internal.lookup.MethodHandleFactory;
 
 /**
  * ECMA 10.6 Arguments Object.
@@ -60,13 +61,13 @@ public final class NativeArguments extends ScriptObject {
     private static final MethodHandle G$CALLEE = findOwnMH("G$callee", Object.class, Object.class);
     private static final MethodHandle S$CALLEE = findOwnMH("S$callee", void.class, Object.class, Object.class);
 
-    private static final PropertyMap nasgenmap$;
+    private static final PropertyMap map$;
 
     static {
         PropertyMap map = PropertyMap.newMap(NativeArguments.class);
         map = Lookup.newProperty(map, "length", Property.NOT_ENUMERABLE, G$LENGTH, S$LENGTH);
         map = Lookup.newProperty(map, "callee", Property.NOT_ENUMERABLE, G$CALLEE, S$CALLEE);
-        nasgenmap$ = map;
+        map$ = map;
     }
 
     private Object length;
@@ -75,8 +76,8 @@ public final class NativeArguments extends ScriptObject {
     // This is lazily initialized - only when delete is invoked at all
     private BitSet deleted;
 
-    NativeArguments(final Object[] arguments, final Object callee, final int numParams) {
-        super(nasgenmap$);
+    NativeArguments(final ScriptObject proto, final Object[] arguments, final Object callee, final int numParams) {
+        super(proto, map$);
         setIsArguments();
 
         setArray(ArrayData.allocate(arguments));
@@ -101,9 +102,6 @@ public final class NativeArguments extends ScriptObject {
         }
         System.arraycopy(arguments, 0, newValues, 0, Math.min(newValues.length, arguments.length));
         this.namedArgs = ArrayData.allocate(newValues);
-
-        // set Object.prototype as __proto__
-        this.setProto(Global.objectPrototype());
     }
 
     @Override
@@ -125,7 +123,7 @@ public final class NativeArguments extends ScriptObject {
     @Override
     public void setArgument(final int key, final Object value) {
         if (namedArgs.has(key)) {
-            namedArgs.set(key, value, false);
+            namedArgs = namedArgs.set(key, value, false);
         }
     }
 
@@ -552,7 +550,8 @@ public final class NativeArguments extends ScriptObject {
     public static ScriptObject allocate(final Object[] arguments, final ScriptFunction callee, final int numParams) {
         // Strict functions won't always have a callee for arguments, and will pass null instead.
         final boolean isStrict = callee == null || callee.isStrict();
-        return isStrict ? new NativeStrictArguments(arguments, numParams) : new NativeArguments(arguments, callee, numParams);
+        final ScriptObject proto = Global.objectPrototype();
+        return isStrict ? new NativeStrictArguments(proto, arguments, numParams) : new NativeArguments(proto, arguments, callee, numParams);
     }
 
     /**
@@ -624,7 +623,11 @@ public final class NativeArguments extends ScriptObject {
     }
 
     private static MethodHandle findOwnMH(final String name, final Class<?> rtype, final Class<?>... types) {
-        return MH.findStatic(MethodHandles.publicLookup(), NativeArguments.class, name, MH.type(rtype, types));
+        try {
+            return MethodHandles.lookup().findStatic(NativeArguments.class, name, MH.type(rtype, types));
+        } catch (final NoSuchMethodException | IllegalAccessException e) {
+            throw new MethodHandleFactory.LookupException(e);
+        }
     }
 
 }
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeArray.java b/nashorn/src/jdk/nashorn/internal/objects/NativeArray.java
index a480c590062..1af79785d9c 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeArray.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeArray.java
@@ -50,6 +50,7 @@ import jdk.nashorn.internal.objects.annotations.SpecializedConstructor;
 import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.JSType;
 import jdk.nashorn.internal.runtime.PropertyDescriptor;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptFunction;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.ScriptRuntime;
@@ -82,6 +83,8 @@ public final class NativeArray extends ScriptObject {
 
     private static final InvokeByName TO_LOCALE_STRING = new InvokeByName("toLocaleString", ScriptObject.class, String.class);
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
 
     /*
      * Constructors.
@@ -126,8 +129,8 @@ public final class NativeArray extends ScriptObject {
         this.setArray(arrayData);
     }
 
-    private NativeArray(final ArrayData arrayData) {
-        setProto(Global.instance().getArrayPrototype());
+    NativeArray(final ArrayData arrayData) {
+        super(Global.instance().getArrayPrototype(), $nasgenmap$);
         this.setArray(arrayData);
         this.setIsArray();
     }
@@ -856,8 +859,12 @@ public final class NativeArray extends ScriptObject {
                 }
 
                 // delete missing elements - which are at the end of sorted array
-                sobj.setArray(array.delete(sorted.length, len - 1));
-            }
+                if (sorted.length != len) {
+                    array = array.delete(sorted.length, len - 1);
+                }
+
+                sobj.setArray(array);
+           }
 
             return sobj;
         } catch (final ClassCastException | NullPointerException e) {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeArrayBuffer.java b/nashorn/src/jdk/nashorn/internal/objects/NativeArrayBuffer.java
index 542b2aebb46..f122bfca8f5 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeArrayBuffer.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeArrayBuffer.java
@@ -32,6 +32,7 @@ import jdk.nashorn.internal.objects.annotations.Function;
 import jdk.nashorn.internal.objects.annotations.Getter;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.ScriptRuntime;
 
@@ -39,6 +40,9 @@ import jdk.nashorn.internal.runtime.ScriptRuntime;
 final class NativeArrayBuffer extends ScriptObject {
     private final byte[] buffer;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     @Constructor(arity = 1)
     public static Object constructor(final boolean newObj, final Object self, final Object... args) {
         if (args.length == 0) {
@@ -49,8 +53,8 @@ final class NativeArrayBuffer extends ScriptObject {
     }
 
     protected NativeArrayBuffer(final byte[] byteArray) {
+        super(Global.instance().getArrayBufferPrototype(), $nasgenmap$);
         this.buffer = byteArray;
-        this.setProto(Global.instance().getArrayBufferPrototype());
     }
 
     protected NativeArrayBuffer(final int byteLength) {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeBoolean.java b/nashorn/src/jdk/nashorn/internal/objects/NativeBoolean.java
index a63f0d48287..bfbbb3d73d7 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeBoolean.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeBoolean.java
@@ -37,6 +37,7 @@ import jdk.nashorn.internal.objects.annotations.Constructor;
 import jdk.nashorn.internal.objects.annotations.Function;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.ScriptRuntime;
 import jdk.nashorn.internal.lookup.MethodHandleFactory;
@@ -52,13 +53,16 @@ public final class NativeBoolean extends ScriptObject {
 
     final static MethodHandle WRAPFILTER = findWrapFilter();
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeBoolean(final boolean value) {
         this(value, Global.instance().getBooleanPrototype());
     }
 
     private NativeBoolean(final boolean value, final ScriptObject proto) {
+        super(proto, $nasgenmap$);
         this.value = value;
-        this.setProto(proto);
     }
 
     @Override
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeDate.java b/nashorn/src/jdk/nashorn/internal/objects/NativeDate.java
index ef01d74b252..3a7d0ef3535 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeDate.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeDate.java
@@ -42,6 +42,7 @@ import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.parser.DateParser;
 import jdk.nashorn.internal.runtime.ConsString;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptEnvironment;
 import jdk.nashorn.internal.runtime.ScriptFunction;
 import jdk.nashorn.internal.runtime.ScriptObject;
@@ -100,16 +101,19 @@ public final class NativeDate extends ScriptObject {
     private double time;
     private final TimeZone timezone;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeDate() {
         this(System.currentTimeMillis());
     }
 
     NativeDate(final double time) {
+        super(Global.instance().getDatePrototype(), $nasgenmap$);
         final ScriptEnvironment env = Global.getEnv();
 
         this.time = time;
         this.timezone = env._timezone;
-        this.setProto(Global.instance().getDatePrototype());
     }
 
     @Override
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeDebug.java b/nashorn/src/jdk/nashorn/internal/objects/NativeDebug.java
index 337f2e3d5b1..afcf7b2bfc2 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeDebug.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeDebug.java
@@ -47,8 +47,12 @@ import jdk.nashorn.internal.runtime.linker.LinkerCallSite;
  */
 @ScriptClass("Debug")
 public final class NativeDebug extends ScriptObject {
+
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeDebug() {
-        this.setProto(Global.objectPrototype());
+        super(Global.objectPrototype(), $nasgenmap$);
     }
 
     @Override
@@ -187,7 +191,7 @@ public final class NativeDebug extends ScriptObject {
         out.println("Scope count " + ScriptObject.getScopeCount());
         out.println("ScriptObject listeners added " + PropertyListenerManager.getListenersAdded());
         out.println("ScriptObject listeners removed " + PropertyListenerManager.getListenersRemoved());
-        out.println("ScriptFunction count " + ScriptObject.getCount());
+        out.println("ScriptFunction constructor calls " + ScriptFunction.getConstructorCount());
         out.println("ScriptFunction invokes " + ScriptFunction.getInvokes());
         out.println("ScriptFunction allocations " + ScriptFunction.getAllocations());
         out.println("PropertyMap count " + PropertyMap.getCount());
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeError.java b/nashorn/src/jdk/nashorn/internal/objects/NativeError.java
index b10a1c40990..07f5d65aa7b 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeError.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeError.java
@@ -30,18 +30,17 @@ import static jdk.nashorn.internal.lookup.Lookup.MH;
 
 import java.lang.invoke.MethodHandle;
 import java.lang.invoke.MethodHandles;
-import java.util.ArrayList;
-import java.util.List;
-import jdk.nashorn.internal.codegen.CompilerConstants;
+import jdk.nashorn.api.scripting.NashornException;
+import jdk.nashorn.internal.lookup.MethodHandleFactory;
 import jdk.nashorn.internal.objects.annotations.Attribute;
 import jdk.nashorn.internal.objects.annotations.Constructor;
 import jdk.nashorn.internal.objects.annotations.Function;
 import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
-import jdk.nashorn.internal.runtime.ECMAErrors;
 import jdk.nashorn.internal.runtime.ECMAException;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.ScriptRuntime;
 
@@ -85,8 +84,11 @@ public final class NativeError extends ScriptObject {
     @Property(attributes = Attribute.NOT_ENUMERABLE, where = Where.PROTOTYPE)
     public Object message;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeError(final Object msg) {
-        this.setProto(Global.instance().getErrorPrototype());
+        super(Global.instance().getErrorPrototype(), $nasgenmap$);
         if (msg != UNDEFINED) {
             this.instMessage = JSType.toString(msg);
         } else {
@@ -113,6 +115,21 @@ public final class NativeError extends ScriptObject {
         return new NativeError(msg);
     }
 
+    /**
+     * Nashorn extension: Error.captureStackTrace. Capture stack trace at the point of call into the Error object provided.
+     *
+     * @param self self reference
+     * @return undefined
+     */
+    @Function(attributes = Attribute.NOT_ENUMERABLE, where = Where.CONSTRUCTOR)
+    public static Object captureStackTrace(final Object self, final Object errorObj) {
+        Global.checkObject(errorObj);
+        final ScriptObject sobj = (ScriptObject)errorObj;
+        final ECMAException exp = new ECMAException(sobj, null);
+        sobj.set("stack", getScriptStackString(sobj, exp), false);
+        return UNDEFINED;
+    }
+
     /**
      * Nashorn extension: Error.dumpStack
      * dumps the stack of the current thread.
@@ -142,6 +159,30 @@ public final class NativeError extends ScriptObject {
         return ECMAException.printStackTrace((ScriptObject)self);
     }
 
+    /**
+     * Nashorn extension: Error.prototype.getStackTrace()
+     * "stack" property is an array typed value containing {@link StackTraceElement}
+     * objects of JavaScript stack frames.
+     *
+     * @param self  self reference
+     *
+     * @return      stack trace as a script array.
+     */
+    @Function(attributes = Attribute.NOT_ENUMERABLE)
+    public static Object getStackTrace(final Object self) {
+        Global.checkObject(self);
+        final ScriptObject sobj = (ScriptObject)self;
+        final Object exception = ECMAException.getException(sobj);
+        Object[] res;
+        if (exception instanceof Throwable) {
+            res = NashornException.getScriptFrames((Throwable)exception);
+        } else {
+            res = ScriptRuntime.EMPTY_ARRAY;
+        }
+
+        return new NativeArray(res);
+    }
+
     /**
      * Nashorn extension: Error.prototype.lineNumber
      *
@@ -228,8 +269,8 @@ public final class NativeError extends ScriptObject {
 
     /**
      * Nashorn extension: Error.prototype.stack
-     * "stack" property is an array typed value containing {@link StackTraceElement}
-     * objects of JavaScript stack frames.
+     * "stack" property is a string typed value containing JavaScript stack frames.
+     * Each frame information is separated bv "\n" character.
      *
      * @param self  self reference
      *
@@ -243,27 +284,11 @@ public final class NativeError extends ScriptObject {
         }
 
         final Object exception = ECMAException.getException(sobj);
-        Object[] res;
         if (exception instanceof Throwable) {
-            final StackTraceElement[] frames = ((Throwable)exception).getStackTrace();
-            final List<StackTraceElement> filtered = new ArrayList<>();
-            for (final StackTraceElement st : frames) {
-                if (ECMAErrors.isScriptFrame(st)) {
-                    final String className = "<" + st.getFileName() + ">";
-                    String methodName = st.getMethodName();
-                    if (methodName.equals(CompilerConstants.RUN_SCRIPT.symbolName())) {
-                        methodName = "<program>";
-                    }
-                    filtered.add(new StackTraceElement(className, methodName,
-                            st.getFileName(), st.getLineNumber()));
-                }
-            }
-            res = filtered.toArray();
+            return getScriptStackString(sobj, (Throwable)exception);
         } else {
-            res = ScriptRuntime.EMPTY_ARRAY;
+            return "";
         }
-
-        return new NativeArray(res);
     }
 
     /**
@@ -328,6 +353,14 @@ public final class NativeError extends ScriptObject {
     }
 
     private static MethodHandle findOwnMH(final String name, final Class<?> rtype, final Class<?>... types) {
-        return MH.findStatic(MethodHandles.publicLookup(), NativeError.class, name, MH.type(rtype, types));
+        try {
+            return MethodHandles.lookup().findStatic(NativeError.class, name, MH.type(rtype, types));
+        } catch (final NoSuchMethodException | IllegalAccessException e) {
+            throw new MethodHandleFactory.LookupException(e);
+        }
+    }
+
+    private static String getScriptStackString(final ScriptObject sobj, final Throwable exp) {
+        return JSType.toString(sobj) + "\n" + NashornException.getScriptStackString(exp);
     }
 }
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeEvalError.java b/nashorn/src/jdk/nashorn/internal/objects/NativeEvalError.java
index c4fc838e911..2b88f7dc90a 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeEvalError.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeEvalError.java
@@ -33,6 +33,7 @@ import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 
 /**
@@ -52,10 +53,13 @@ public final class NativeEvalError extends ScriptObject {
 
     /** ECMA 15.1.1.1 message property */
     @Property(attributes = Attribute.NOT_ENUMERABLE, where = Where.PROTOTYPE)
-
     public Object message;
+
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeEvalError(final Object msg) {
-        this.setProto(Global.instance().getEvalErrorPrototype());
+        super(Global.instance().getEvalErrorPrototype(), $nasgenmap$);
         if (msg != UNDEFINED) {
             this.instMessage = JSType.toString(msg);
         } else {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeFloat32Array.java b/nashorn/src/jdk/nashorn/internal/objects/NativeFloat32Array.java
index d59a4d6fdb9..beb7d50e542 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeFloat32Array.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeFloat32Array.java
@@ -32,6 +32,7 @@ import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.arrays.ArrayData;
 
@@ -46,6 +47,9 @@ public final class NativeFloat32Array extends ArrayBufferView {
     @Property(attributes = Attribute.NOT_ENUMERABLE | Attribute.NOT_WRITABLE | Attribute.NOT_CONFIGURABLE, where = Where.CONSTRUCTOR)
     public static final int BYTES_PER_ELEMENT = 4;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     private static final Factory FACTORY = new Factory(BYTES_PER_ELEMENT) {
         @Override
         public ArrayBufferView construct(final NativeArrayBuffer buffer, final int byteOffset, final int length) {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeFloat64Array.java b/nashorn/src/jdk/nashorn/internal/objects/NativeFloat64Array.java
index 0f10a867d81..3451e31527c 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeFloat64Array.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeFloat64Array.java
@@ -32,6 +32,7 @@ import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.arrays.ArrayData;
 
@@ -46,6 +47,9 @@ public final class NativeFloat64Array extends ArrayBufferView {
     @Property(attributes = Attribute.NOT_ENUMERABLE | Attribute.NOT_WRITABLE | Attribute.NOT_CONFIGURABLE, where = Where.CONSTRUCTOR)
     public static final int BYTES_PER_ELEMENT = 8;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     private static final Factory FACTORY = new Factory(BYTES_PER_ELEMENT) {
         @Override
         public ArrayBufferView construct(final NativeArrayBuffer buffer, final int byteOffset, final int length) {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeFunction.java b/nashorn/src/jdk/nashorn/internal/objects/NativeFunction.java
index 38ead32523d..7df1b521027 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeFunction.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeFunction.java
@@ -38,6 +38,7 @@ import jdk.nashorn.internal.parser.Parser;
 import jdk.nashorn.internal.runtime.Context;
 import jdk.nashorn.internal.runtime.JSType;
 import jdk.nashorn.internal.runtime.ParserException;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptFunction;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.ScriptRuntime;
@@ -52,6 +53,10 @@ import jdk.nashorn.internal.runtime.Source;
  */
 @ScriptClass("Function")
 public final class NativeFunction {
+
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     // do *not* create me!
     private NativeFunction() {
     }
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeInt16Array.java b/nashorn/src/jdk/nashorn/internal/objects/NativeInt16Array.java
index d6c5349efd5..d05c69d70a5 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeInt16Array.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeInt16Array.java
@@ -31,6 +31,7 @@ import jdk.nashorn.internal.objects.annotations.Function;
 import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.arrays.ArrayData;
 
@@ -39,6 +40,10 @@ import jdk.nashorn.internal.runtime.arrays.ArrayData;
  */
 @ScriptClass("Int16Array")
 public final class NativeInt16Array extends ArrayBufferView {
+
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     /**
      * The size in bytes of each element in the array.
      */
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeInt32Array.java b/nashorn/src/jdk/nashorn/internal/objects/NativeInt32Array.java
index a814eb61de1..596b935cb7d 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeInt32Array.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeInt32Array.java
@@ -31,6 +31,7 @@ import jdk.nashorn.internal.objects.annotations.Function;
 import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.arrays.ArrayData;
 
@@ -45,6 +46,9 @@ public final class NativeInt32Array extends ArrayBufferView {
     @Property(attributes = Attribute.NOT_ENUMERABLE | Attribute.NOT_WRITABLE | Attribute.NOT_CONFIGURABLE, where = Where.CONSTRUCTOR)
     public static final int BYTES_PER_ELEMENT = 4;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     private static final Factory FACTORY = new Factory(BYTES_PER_ELEMENT) {
         @Override
         public ArrayBufferView construct(final NativeArrayBuffer buffer, final int byteOffset, final int length) {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeInt8Array.java b/nashorn/src/jdk/nashorn/internal/objects/NativeInt8Array.java
index ec43bfc8e18..f1a9b7f7100 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeInt8Array.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeInt8Array.java
@@ -31,6 +31,7 @@ import jdk.nashorn.internal.objects.annotations.Function;
 import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.arrays.ArrayData;
 
@@ -45,6 +46,9 @@ public final class NativeInt8Array extends ArrayBufferView {
     @Property(attributes = Attribute.NOT_ENUMERABLE | Attribute.NOT_WRITABLE | Attribute.NOT_CONFIGURABLE, where = Where.CONSTRUCTOR)
     public static final int BYTES_PER_ELEMENT = 1;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     private static final Factory FACTORY = new Factory(BYTES_PER_ELEMENT) {
         @Override
         public ArrayBufferView construct(final NativeArrayBuffer buffer, final int byteOffset, final int length) {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeJSAdapter.java b/nashorn/src/jdk/nashorn/internal/objects/NativeJSAdapter.java
index 153db769f9b..5db4a1fddac 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeJSAdapter.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeJSAdapter.java
@@ -42,6 +42,7 @@ import jdk.nashorn.internal.objects.annotations.Constructor;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.runtime.FindProperty;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptFunction;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.ScriptRuntime;
@@ -142,9 +143,12 @@ public final class NativeJSAdapter extends ScriptObject {
 
     private static final MethodHandle IS_JSADAPTOR = findOwnMH("isJSAdaptor", boolean.class, Object.class, Object.class, MethodHandle.class, Object.class, ScriptFunction.class);
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeJSAdapter(final ScriptObject proto, final Object overrides, final ScriptObject adaptee) {
+        super(proto, $nasgenmap$);
         this.adaptee = wrapAdaptee(adaptee);
-        this.setProto(proto);
         if (overrides instanceof ScriptObject) {
             this.overrides = true;
             final ScriptObject sobj = (ScriptObject)overrides;
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeJSON.java b/nashorn/src/jdk/nashorn/internal/objects/NativeJSON.java
index ec35fc4eaef..3270bc84cd6 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeJSON.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeJSON.java
@@ -42,6 +42,7 @@ import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.ConsString;
 import jdk.nashorn.internal.runtime.JSONFunctions;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptFunction;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.arrays.ArrayLikeIterator;
@@ -58,9 +59,11 @@ public final class NativeJSON extends ScriptObject {
     private static final MethodHandle REPLACER_INVOKER = Bootstrap.createDynamicInvoker("dyn:call", Object.class,
             ScriptFunction.class, ScriptObject.class, Object.class, Object.class);
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
 
     NativeJSON() {
-        this.setProto(Global.objectPrototype());
+        super(Global.objectPrototype(), $nasgenmap$);
     }
 
     /**
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeJava.java b/nashorn/src/jdk/nashorn/internal/objects/NativeJava.java
index 207be97938e..7a9ec38fe87 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeJava.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeJava.java
@@ -40,6 +40,7 @@ import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.JSType;
 import jdk.nashorn.internal.runtime.ListAdapter;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.linker.JavaAdapterFactory;
 
@@ -52,6 +53,9 @@ import jdk.nashorn.internal.runtime.linker.JavaAdapterFactory;
 @ScriptClass("Java")
 public final class NativeJava {
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     private NativeJava() {
     }
 
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeJavaImporter.java b/nashorn/src/jdk/nashorn/internal/objects/NativeJavaImporter.java
index 82849172920..9d4c15ac4d1 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeJavaImporter.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeJavaImporter.java
@@ -34,6 +34,7 @@ import jdk.nashorn.internal.objects.annotations.Constructor;
 import jdk.nashorn.internal.objects.annotations.Function;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.runtime.NativeJavaPackage;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 
 /**
@@ -55,9 +56,12 @@ import jdk.nashorn.internal.runtime.ScriptObject;
 public final class NativeJavaImporter extends ScriptObject {
     private final Object[] args;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeJavaImporter(final Object[] args) {
+        super(Global.instance().getJavaImporterPrototype(), $nasgenmap$);
         this.args = args;
-        this.setProto(Global.instance().getJavaImporterPrototype());
     }
 
     @Override
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeMath.java b/nashorn/src/jdk/nashorn/internal/objects/NativeMath.java
index 9b1f226ed2c..2b093548315 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeMath.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeMath.java
@@ -32,6 +32,7 @@ import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.SpecializedFunction;
 import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 
 /**
@@ -41,8 +42,11 @@ import jdk.nashorn.internal.runtime.ScriptObject;
 @ScriptClass("Math")
 public final class NativeMath extends ScriptObject {
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeMath() {
-        this.setProto(Global.objectPrototype());
+        super(Global.objectPrototype(), $nasgenmap$);
     }
 
     /** ECMA 15.8.1.1 - E, always a double constant. Not writable or configurable */
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeNumber.java b/nashorn/src/jdk/nashorn/internal/objects/NativeNumber.java
index edb83f06d18..94a7cca1a4d 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeNumber.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeNumber.java
@@ -45,6 +45,7 @@ import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.ScriptRuntime;
 import jdk.nashorn.internal.lookup.MethodHandleFactory;
@@ -83,15 +84,18 @@ public final class NativeNumber extends ScriptObject {
     private final boolean isInt;
     private final boolean isLong;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeNumber(final double value) {
         this(value, Global.instance().getNumberPrototype());
     }
 
     private NativeNumber(final double value, final ScriptObject proto) {
+        super(proto, $nasgenmap$);
         this.value = value;
         this.isInt  = isRepresentableAsInt(value);
         this.isLong = isRepresentableAsLong(value);
-        this.setProto(proto);
     }
 
     @Override
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeObject.java b/nashorn/src/jdk/nashorn/internal/objects/NativeObject.java
index 20a6903905b..1034034506b 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeObject.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeObject.java
@@ -36,6 +36,7 @@ import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.ECMAException;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptFunction;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.ScriptRuntime;
@@ -53,6 +54,9 @@ import jdk.nashorn.internal.runtime.linker.InvokeByName;
 public final class NativeObject {
     private static final InvokeByName TO_STRING = new InvokeByName("toString", ScriptObject.class);
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     private NativeObject() {
     }
 
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeRangeError.java b/nashorn/src/jdk/nashorn/internal/objects/NativeRangeError.java
index 1dcb4f27eeb..faf68f871f7 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeRangeError.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeRangeError.java
@@ -33,6 +33,7 @@ import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 
 /**
@@ -54,8 +55,11 @@ public final class NativeRangeError extends ScriptObject {
     @Property(attributes = Attribute.NOT_ENUMERABLE, where = Where.PROTOTYPE)
     public Object message;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeRangeError(final Object msg) {
-        setProto(Global.instance().getRangeErrorPrototype());
+        super(Global.instance().getRangeErrorPrototype(), $nasgenmap$);
         if (msg != UNDEFINED) {
             this.instMessage = JSType.toString(msg);
         } else {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeReferenceError.java b/nashorn/src/jdk/nashorn/internal/objects/NativeReferenceError.java
index 7bff77966d1..954eed641f5 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeReferenceError.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeReferenceError.java
@@ -33,6 +33,7 @@ import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 
 /**
@@ -54,8 +55,11 @@ public final class NativeReferenceError extends ScriptObject {
     @Property(attributes = Attribute.NOT_ENUMERABLE, where = Where.PROTOTYPE)
     public Object message;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeReferenceError(final Object msg) {
-        this.setProto(Global.instance().getReferenceErrorPrototype());
+        super(Global.instance().getReferenceErrorPrototype(), $nasgenmap$);
         if (msg != UNDEFINED) {
             this.instMessage = JSType.toString(msg);
         } else {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeRegExp.java b/nashorn/src/jdk/nashorn/internal/objects/NativeRegExp.java
index bbbd9791463..bec8b37db0a 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeRegExp.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeRegExp.java
@@ -43,6 +43,7 @@ import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.BitVector;
 import jdk.nashorn.internal.runtime.JSType;
 import jdk.nashorn.internal.runtime.ParserException;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.regexp.RegExp;
 import jdk.nashorn.internal.runtime.regexp.RegExpFactory;
 import jdk.nashorn.internal.runtime.regexp.RegExpResult;
@@ -66,6 +67,9 @@ public final class NativeRegExp extends ScriptObject {
     // Reference to global object needed to support static RegExp properties
     private Global globalObject;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeRegExp(final String input, final String flagString) {
         try {
             this.regexp = RegExpFactory.create(input, flagString);
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeRegExpExecResult.java b/nashorn/src/jdk/nashorn/internal/objects/NativeRegExpExecResult.java
index a88f69c74e0..667205528ed 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeRegExpExecResult.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeRegExpExecResult.java
@@ -31,6 +31,7 @@ import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Setter;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.regexp.RegExpResult;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.arrays.ArrayData;
@@ -49,14 +50,22 @@ public final class NativeRegExpExecResult extends ScriptObject {
     @Property
     public Object input;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeRegExpExecResult(final RegExpResult result) {
-        setProto(Global.instance().getArrayPrototype());
+        super(Global.instance().getArrayPrototype(), $nasgenmap$);
         setIsArray();
         this.setArray(ArrayData.allocate(result.getGroups().clone()));
         this.index = result.getIndex();
         this.input = result.getInput();
     }
 
+    @Override
+    public String getClassName() {
+        return "Array";
+    }
+
     /**
      * Length getter
      * @param self self reference
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeStrictArguments.java b/nashorn/src/jdk/nashorn/internal/objects/NativeStrictArguments.java
index a643c190c5c..cf434f9fce4 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeStrictArguments.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeStrictArguments.java
@@ -37,6 +37,7 @@ import jdk.nashorn.internal.runtime.ScriptFunction;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.arrays.ArrayData;
 import jdk.nashorn.internal.lookup.Lookup;
+import jdk.nashorn.internal.lookup.MethodHandleFactory;
 
 /**
  * ECMA 10.6 Arguments Object.
@@ -50,22 +51,24 @@ public final class NativeStrictArguments extends ScriptObject {
     private static final MethodHandle S$LENGTH = findOwnMH("S$length", void.class, Object.class, Object.class);
 
     // property map for strict mode arguments object
-    private static final PropertyMap nasgenmap$;
+    private static final PropertyMap map$;
 
     static {
         PropertyMap map = PropertyMap.newMap(NativeStrictArguments.class);
         map = Lookup.newProperty(map, "length", Property.NOT_ENUMERABLE, G$LENGTH, S$LENGTH);
         // In strict mode, the caller and callee properties should throw TypeError
-        map = ScriptFunctionImpl.newThrowerProperty(map, "caller");
-        map = ScriptFunctionImpl.newThrowerProperty(map, "callee");
-        nasgenmap$ = map;
+        // Need to add properties directly to map since slots are assigned speculatively by newUserAccessors.
+        final int flags = Property.NOT_ENUMERABLE | Property.NOT_CONFIGURABLE;
+        map = map.addProperty(map.newUserAccessors("caller", flags));
+        map = map.addProperty(map.newUserAccessors("callee", flags));
+        map$ = map;
     }
 
     private Object   length;
     private final Object[] namedArgs;
 
-    NativeStrictArguments(final Object[] values, final int numParams) {
-        super(nasgenmap$);
+    NativeStrictArguments(final ScriptObject proto, final Object[] values, final int numParams) {
+        super(proto, map$);
         setIsArguments();
 
         final ScriptFunction func = ScriptFunctionImpl.getTypeErrorThrower();
@@ -83,8 +86,6 @@ public final class NativeStrictArguments extends ScriptObject {
             Arrays.fill(namedArgs, UNDEFINED);
         }
         System.arraycopy(values, 0, namedArgs, 0, Math.min(namedArgs.length, values.length));
-
-        this.setProto(Global.objectPrototype());
     }
 
     @Override
@@ -142,6 +143,10 @@ public final class NativeStrictArguments extends ScriptObject {
     }
 
     private static MethodHandle findOwnMH(final String name, final Class<?> rtype, final Class<?>... types) {
-        return MH.findStatic(MethodHandles.publicLookup(), NativeStrictArguments.class, name, MH.type(rtype, types));
+        try {
+            return MethodHandles.lookup().findStatic(NativeStrictArguments.class, name, MH.type(rtype, types));
+        } catch (final NoSuchMethodException | IllegalAccessException e) {
+            throw new MethodHandleFactory.LookupException(e);
+        }
     }
 }
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeString.java b/nashorn/src/jdk/nashorn/internal/objects/NativeString.java
index fda265e6065..a5b9ea83e54 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeString.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeString.java
@@ -52,6 +52,7 @@ import jdk.nashorn.internal.objects.annotations.SpecializedFunction;
 import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.ConsString;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptFunction;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.ScriptRuntime;
@@ -70,14 +71,17 @@ public final class NativeString extends ScriptObject {
 
     static final MethodHandle WRAPFILTER = findWrapFilter();
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeString(final CharSequence value) {
         this(value, Global.instance().getStringPrototype());
     }
 
     private NativeString(final CharSequence value, final ScriptObject proto) {
+        super(proto, $nasgenmap$);
         assert value instanceof String || value instanceof ConsString;
         this.value = value;
-        this.setProto(proto);
     }
 
     @Override
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeSyntaxError.java b/nashorn/src/jdk/nashorn/internal/objects/NativeSyntaxError.java
index e9ec3050183..d7d04bbaa6e 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeSyntaxError.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeSyntaxError.java
@@ -33,6 +33,7 @@ import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 
 /**
@@ -54,8 +55,11 @@ public final class NativeSyntaxError extends ScriptObject {
     @Property(attributes = Attribute.NOT_ENUMERABLE, where = Where.PROTOTYPE)
     public Object message;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeSyntaxError(final Object msg) {
-        this.setProto(Global.instance().getSyntaxErrorPrototype());
+        super(Global.instance().getSyntaxErrorPrototype(), $nasgenmap$);
         if (msg != UNDEFINED) {
             this.instMessage = JSType.toString(msg);
         } else {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeTypeError.java b/nashorn/src/jdk/nashorn/internal/objects/NativeTypeError.java
index bbec5ad320e..c811a530569 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeTypeError.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeTypeError.java
@@ -33,6 +33,7 @@ import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 
 /**
@@ -54,8 +55,11 @@ public final class NativeTypeError extends ScriptObject {
     @Property(attributes = Attribute.NOT_ENUMERABLE, where = Where.PROTOTYPE)
     public Object message;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeTypeError(final Object msg) {
-        this.setProto(Global.instance().getTypeErrorPrototype());
+        super(Global.instance().getTypeErrorPrototype(), $nasgenmap$);
         if (msg != UNDEFINED) {
             this.instMessage = JSType.toString(msg);
         } else {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeURIError.java b/nashorn/src/jdk/nashorn/internal/objects/NativeURIError.java
index e6c9152534e..80df6c28529 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeURIError.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeURIError.java
@@ -33,6 +33,7 @@ import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 
 /**
@@ -53,8 +54,11 @@ public final class NativeURIError extends ScriptObject {
     @Property(attributes = Attribute.NOT_ENUMERABLE, where = Where.PROTOTYPE)
     public Object message;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     NativeURIError(final Object msg) {
-        this.setProto(Global.instance().getURIErrorPrototype());
+        super(Global.instance().getURIErrorPrototype(), $nasgenmap$);
         if (msg != UNDEFINED) {
             this.instMessage = JSType.toString(msg);
         } else {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeUint16Array.java b/nashorn/src/jdk/nashorn/internal/objects/NativeUint16Array.java
index 13ce347461e..39c19131280 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeUint16Array.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeUint16Array.java
@@ -31,6 +31,7 @@ import jdk.nashorn.internal.objects.annotations.Function;
 import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.arrays.ArrayData;
 
@@ -45,6 +46,9 @@ public final class NativeUint16Array extends ArrayBufferView {
     @Property(attributes = Attribute.NOT_ENUMERABLE | Attribute.NOT_WRITABLE | Attribute.NOT_CONFIGURABLE, where = Where.CONSTRUCTOR)
     public static final int BYTES_PER_ELEMENT = 2;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     private static final Factory FACTORY = new Factory(BYTES_PER_ELEMENT) {
         @Override
         public ArrayBufferView construct(final NativeArrayBuffer buffer, final int byteOffset, final int length) {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeUint32Array.java b/nashorn/src/jdk/nashorn/internal/objects/NativeUint32Array.java
index fb45c2821be..37102bae590 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeUint32Array.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeUint32Array.java
@@ -32,6 +32,7 @@ import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.arrays.ArrayData;
 
@@ -46,6 +47,9 @@ public final class NativeUint32Array extends ArrayBufferView {
     @Property(attributes = Attribute.NOT_ENUMERABLE | Attribute.NOT_WRITABLE | Attribute.NOT_CONFIGURABLE, where = Where.CONSTRUCTOR)
     public static final int BYTES_PER_ELEMENT = 4;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     private static final Factory FACTORY = new Factory(BYTES_PER_ELEMENT) {
         @Override
         public ArrayBufferView construct(final NativeArrayBuffer buffer, final int byteBegin, final int length) {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeUint8Array.java b/nashorn/src/jdk/nashorn/internal/objects/NativeUint8Array.java
index 6cebcdb9c5f..aa6f89bec67 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeUint8Array.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeUint8Array.java
@@ -31,6 +31,7 @@ import jdk.nashorn.internal.objects.annotations.Function;
 import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.arrays.ArrayData;
 
@@ -45,6 +46,9 @@ public final class NativeUint8Array extends ArrayBufferView {
     @Property(attributes = Attribute.NOT_ENUMERABLE | Attribute.NOT_WRITABLE | Attribute.NOT_CONFIGURABLE, where = Where.CONSTRUCTOR)
     public static final int BYTES_PER_ELEMENT = 1;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     private static final Factory FACTORY = new Factory(BYTES_PER_ELEMENT) {
         @Override
         public ArrayBufferView construct(final NativeArrayBuffer buffer, final int byteOffset, final int length) {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/NativeUint8ClampedArray.java b/nashorn/src/jdk/nashorn/internal/objects/NativeUint8ClampedArray.java
index de171caa8a4..4467c856f06 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/NativeUint8ClampedArray.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/NativeUint8ClampedArray.java
@@ -32,6 +32,7 @@ import jdk.nashorn.internal.objects.annotations.Property;
 import jdk.nashorn.internal.objects.annotations.ScriptClass;
 import jdk.nashorn.internal.objects.annotations.Where;
 import jdk.nashorn.internal.runtime.JSType;
+import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.arrays.ArrayData;
 
@@ -46,6 +47,9 @@ public final class NativeUint8ClampedArray extends ArrayBufferView {
     @Property(attributes = Attribute.NOT_ENUMERABLE | Attribute.NOT_WRITABLE | Attribute.NOT_CONFIGURABLE, where = Where.CONSTRUCTOR)
     public static final int BYTES_PER_ELEMENT = 1;
 
+    // initialized by nasgen
+    private static PropertyMap $nasgenmap$;
+
     private static final Factory FACTORY = new Factory(BYTES_PER_ELEMENT) {
         @Override
         public ArrayBufferView construct(final NativeArrayBuffer buffer, final int byteOffset, final int length) {
diff --git a/nashorn/src/jdk/nashorn/internal/objects/PrototypeObject.java b/nashorn/src/jdk/nashorn/internal/objects/PrototypeObject.java
index edcc3274064..3a7205f9bba 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/PrototypeObject.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/PrototypeObject.java
@@ -35,6 +35,7 @@ import jdk.nashorn.internal.runtime.PropertyMap;
 import jdk.nashorn.internal.runtime.ScriptFunction;
 import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.lookup.Lookup;
+import jdk.nashorn.internal.lookup.MethodHandleFactory;
 
 /**
  * Instances of this class serve as "prototype" object for script functions.
@@ -43,7 +44,7 @@ import jdk.nashorn.internal.lookup.Lookup;
  *
  */
 public class PrototypeObject extends ScriptObject {
-    private static final PropertyMap nasgenmap$;
+    private static final PropertyMap map$;
 
     private Object constructor;
 
@@ -53,11 +54,11 @@ public class PrototypeObject extends ScriptObject {
     static {
         PropertyMap map = PropertyMap.newMap(PrototypeObject.class);
         map = Lookup.newProperty(map, "constructor", Property.NOT_ENUMERABLE, GET_CONSTRUCTOR, SET_CONSTRUCTOR);
-        nasgenmap$ = map;
+        map$ = map;
     }
 
     PrototypeObject() {
-        this(nasgenmap$);
+        this(map$);
     }
 
     /**
@@ -66,12 +67,12 @@ public class PrototypeObject extends ScriptObject {
      * @param map property map
      */
     public PrototypeObject(final PropertyMap map) {
-        super(map != nasgenmap$ ? map.addAll(nasgenmap$) : nasgenmap$);
+        super(map != map$ ? map.addAll(map$) : map$);
         setProto(Global.objectPrototype());
     }
 
     PrototypeObject(final ScriptFunction func) {
-        this();
+        this(map$);
         this.constructor = func;
     }
 
@@ -106,6 +107,10 @@ public class PrototypeObject extends ScriptObject {
     }
 
     private static MethodHandle findOwnMH(final String name, final Class<?> rtype, final Class<?>... types) {
-        return MH.findStatic(MethodHandles.publicLookup(), PrototypeObject.class, name, MH.type(rtype, types));
+        try {
+            return MethodHandles.lookup().findStatic(PrototypeObject.class, name, MH.type(rtype, types));
+        } catch (final NoSuchMethodException | IllegalAccessException e) {
+            throw new MethodHandleFactory.LookupException(e);
+        }
     }
 }
diff --git a/nashorn/src/jdk/nashorn/internal/objects/ScriptFunctionImpl.java b/nashorn/src/jdk/nashorn/internal/objects/ScriptFunctionImpl.java
index 23a13f25931..6834ef4b701 100644
--- a/nashorn/src/jdk/nashorn/internal/objects/ScriptFunctionImpl.java
+++ b/nashorn/src/jdk/nashorn/internal/objects/ScriptFunctionImpl.java
@@ -51,7 +51,7 @@ public class ScriptFunctionImpl extends ScriptFunction {
     // property map for bound functions
     private static final PropertyMap boundfunctionmap$;
     // property map for non-strict, non-bound functions.
-    private static final PropertyMap nasgenmap$;
+    private static final PropertyMap map$;
 
     // Marker object for lazily initialized prototype object
     private static final Object LAZY_PROTOTYPE = new Object();
@@ -65,7 +65,7 @@ public class ScriptFunctionImpl extends ScriptFunction {
      * @param specs specialized versions of this method, if available, null otherwise
      */
     ScriptFunctionImpl(final String name, final MethodHandle invokeHandle, final MethodHandle[] specs) {
-        super(name, invokeHandle, nasgenmap$, null, specs, false, true, true);
+        super(name, invokeHandle, map$, null, specs, false, true, true);
         init();
     }
 
@@ -79,7 +79,7 @@ public class ScriptFunctionImpl extends ScriptFunction {
      * @param specs specialized versions of this method, if available, null otherwise
      */
     ScriptFunctionImpl(final String name, final MethodHandle invokeHandle, final PropertyMap map, final MethodHandle[] specs) {
-        super(name, invokeHandle, map.addAll(nasgenmap$), null, specs, false, true, true);
+        super(name, invokeHandle, map.addAll(map$), null, specs, false, true, true);
         init();
     }
 
@@ -124,8 +124,8 @@ public class ScriptFunctionImpl extends ScriptFunction {
         map = Lookup.newProperty(map, "prototype", Property.NOT_ENUMERABLE | Property.NOT_CONFIGURABLE, G$PROTOTYPE, S$PROTOTYPE);
         map = Lookup.newProperty(map, "length",    Property.NOT_ENUMERABLE | Property.NOT_CONFIGURABLE | Property.NOT_WRITABLE, G$LENGTH, null);
         map = Lookup.newProperty(map, "name",      Property.NOT_ENUMERABLE | Property.NOT_CONFIGURABLE | Property.NOT_WRITABLE, G$NAME, null);
-        nasgenmap$ = map;
-        strictmodemap$ = createStrictModeMap(nasgenmap$);
+        map$ = map;
+        strictmodemap$ = createStrictModeMap(map$);
         boundfunctionmap$ = createBoundFunctionMap(strictmodemap$);
     }
 
@@ -149,19 +149,17 @@ public class ScriptFunctionImpl extends ScriptFunction {
         return typeErrorThrower;
     }
 
-    // add a new property that throws TypeError on get as well as set
-    static synchronized PropertyMap newThrowerProperty(final PropertyMap map, final String name) {
-        return map.newProperty(name, Property.NOT_ENUMERABLE | Property.NOT_CONFIGURABLE, -1,
-                Lookup.TYPE_ERROR_THROWER_GETTER, Lookup.TYPE_ERROR_THROWER_SETTER);
-    }
-
-    private static PropertyMap createStrictModeMap(final PropertyMap functionMap) {
-        return newThrowerProperty(newThrowerProperty(functionMap, "arguments"), "caller");
+    private static PropertyMap createStrictModeMap(PropertyMap map) {
+        final int flags = Property.NOT_ENUMERABLE | Property.NOT_CONFIGURABLE;
+        // Need to add properties directly to map since slots are assigned speculatively by newUserAccessors.
+        map = map.addProperty(map.newUserAccessors("arguments", flags));
+        map = map.addProperty(map.newUserAccessors("caller", flags));
+        return map;
     }
 
     // Choose the map based on strict mode!
     private static PropertyMap getMap(final boolean strict) {
-        return strict ? strictmodemap$ : nasgenmap$;
+        return strict ? strictmodemap$ : map$;
     }
 
     private static PropertyMap createBoundFunctionMap(final PropertyMap strictModeMap) {
@@ -260,12 +258,15 @@ public class ScriptFunctionImpl extends ScriptFunction {
         this.setProto(Global.instance().getFunctionPrototype());
         this.prototype = LAZY_PROTOTYPE;
 
-        if (isStrict()) {
-            final ScriptFunction func = getTypeErrorThrower();
-            // We have to fill user accessor functions late as these are stored
-            // in this object rather than in the PropertyMap of this object.
-            setUserAccessors("arguments", func, func);
-            setUserAccessors("caller", func, func);
+        // We have to fill user accessor functions late as these are stored
+        // in this object rather than in the PropertyMap of this object.
+
+        if (findProperty("arguments", true) != null) {
+            setUserAccessors("arguments", getTypeErrorThrower(), getTypeErrorThrower());
+        }
+
+        if (findProperty("caller", true) != null) {
+            setUserAccessors("caller", getTypeErrorThrower(), getTypeErrorThrower());
         }
     }
 }
diff --git a/nashorn/src/jdk/nashorn/internal/parser/Parser.java b/nashorn/src/jdk/nashorn/internal/parser/Parser.java
index 0c2c1633591..181dcf83dd4 100644
--- a/nashorn/src/jdk/nashorn/internal/parser/Parser.java
+++ b/nashorn/src/jdk/nashorn/internal/parser/Parser.java
@@ -535,15 +535,12 @@ loop:
             if (!(lhs instanceof AccessNode ||
                   lhs instanceof IndexNode ||
                   lhs instanceof IdentNode)) {
-                if (env._early_lvalue_error) {
-                    throw error(JSErrorType.REFERENCE_ERROR, AbstractParser.message("invalid.lvalue"), lhs.getToken());
-                }
-                return referenceError(lhs, rhs);
+                return referenceError(lhs, rhs, env._early_lvalue_error);
             }
 
             if (lhs instanceof IdentNode) {
                 if (!checkIdentLValue((IdentNode)lhs)) {
-                    return referenceError(lhs, rhs);
+                    return referenceError(lhs, rhs, false);
                 }
                 verifyStrictIdent((IdentNode)lhs, "assignment");
             }
@@ -767,8 +764,6 @@ loop:
         case LBRACE:
             block();
             break;
-        case RBRACE:
-            break;
         case VAR:
             variableStatement(true);
             break;
@@ -1267,6 +1262,7 @@ loop:
         case RBRACE:
         case SEMICOLON:
         case EOL:
+        case EOF:
             break;
 
         default:
@@ -1314,6 +1310,7 @@ loop:
         case RBRACE:
         case SEMICOLON:
         case EOL:
+        case EOF:
             break;
 
         default:
@@ -1368,6 +1365,7 @@ loop:
         case RBRACE:
         case SEMICOLON:
         case EOL:
+        case EOF:
             break;
 
         default:
@@ -1403,6 +1401,7 @@ loop:
         case RBRACE:
         case SEMICOLON:
         case EOL:
+        case EOF:
             break;
 
         default:
@@ -1928,7 +1927,7 @@ loop:
 
         // Object context.
         // Prepare to accumulate elements.
-       // final List<Node> elements = new ArrayList<>();
+        // final List<Node> elements = new ArrayList<>();
         final Map<String, PropertyNode> map = new LinkedHashMap<>();
 
         // Create a block for the object literal.
@@ -1941,6 +1940,9 @@ loop:
                     break loop;
 
                 case COMMARIGHT:
+                    if (commaSeen) {
+                        throw error(AbstractParser.message("expected.property.id", type.getNameOrType()));
+                    }
                     next();
                     commaSeen = true;
                     break;
@@ -2566,7 +2568,7 @@ loop:
                  */
 
                 // just expression as function body
-                final Node expr = expression();
+                final Node expr = assignmentExpression(true);
                 assert lc.getCurrentBlock() == lc.getFunctionBody(functionNode);
                 // create a return statement - this creates code in itself and does not need to be
                 // wrapped into an ExecuteNode
@@ -2612,7 +2614,10 @@ loop:
         }
     }
 
-    private static RuntimeNode referenceError(final Node lhs, final Node rhs) {
+    private RuntimeNode referenceError(final Node lhs, final Node rhs, final boolean earlyError) {
+        if (earlyError) {
+            throw error(JSErrorType.REFERENCE_ERROR, AbstractParser.message("invalid.lvalue"), lhs.getToken());
+        }
         final ArrayList<Node> args = new ArrayList<>();
         args.add(lhs);
         if (rhs == null) {
@@ -2690,18 +2695,18 @@ loop:
             final Node lhs = leftHandSideExpression();
             // ++, -- without operand..
             if (lhs == null) {
-                // error would have been issued when looking for 'lhs'
-                return null;
+                throw error(AbstractParser.message("expected.lvalue", type.getNameOrType()));
             }
+
             if (!(lhs instanceof AccessNode ||
                   lhs instanceof IndexNode ||
                   lhs instanceof IdentNode)) {
-                return referenceError(lhs, null);
+                return referenceError(lhs, null, env._early_lvalue_error);
             }
 
             if (lhs instanceof IdentNode) {
                 if (!checkIdentLValue((IdentNode)lhs)) {
-                    return referenceError(lhs, null);
+                    return referenceError(lhs, null, false);
                 }
                 verifyStrictIdent((IdentNode)lhs, "operand for " + opType.getName() + " operator");
             }
@@ -2720,16 +2725,21 @@ loop:
             case DECPREFIX:
                 final TokenType opType = type;
                 final Node lhs = expression;
+                // ++, -- without operand..
+                if (lhs == null) {
+                    throw error(AbstractParser.message("expected.lvalue", type.getNameOrType()));
+                }
+
                 if (!(lhs instanceof AccessNode ||
                    lhs instanceof IndexNode ||
                    lhs instanceof IdentNode)) {
                     next();
-                    return referenceError(lhs, null);
+                    return referenceError(lhs, null, env._early_lvalue_error);
                 }
                 if (lhs instanceof IdentNode) {
                     if (!checkIdentLValue((IdentNode)lhs)) {
                         next();
-                        return referenceError(lhs, null);
+                        return referenceError(lhs, null, false);
                     }
                     verifyStrictIdent((IdentNode)lhs, "operand for " + opType.getName() + " operator");
                 }
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/AccessorProperty.java b/nashorn/src/jdk/nashorn/internal/runtime/AccessorProperty.java
index 13e9e1ce3bd..bfdfa71995d 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/AccessorProperty.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/AccessorProperty.java
@@ -288,7 +288,7 @@ public class AccessorProperty extends Property {
     }
 
     @Override
-    protected void setObjectValue(final ScriptObject self, final ScriptObject owner, final Object value, final boolean strict)  {
+    public void setObjectValue(final ScriptObject self, final ScriptObject owner, final Object value, final boolean strict)  {
         if (isSpill()) {
             self.spill[getSlot()] = value;
         } else {
@@ -303,7 +303,7 @@ public class AccessorProperty extends Property {
     }
 
     @Override
-    protected Object getObjectValue(final ScriptObject self, final ScriptObject owner) {
+    public Object getObjectValue(final ScriptObject self, final ScriptObject owner) {
         if (isSpill()) {
             return self.spill[getSlot()];
         }
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/Context.java b/nashorn/src/jdk/nashorn/internal/runtime/Context.java
index 5b89ec2c3a4..b39eb44a179 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/Context.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/Context.java
@@ -101,13 +101,7 @@ public final class Context {
     /** Is Context global debug mode enabled ? */
     public static final boolean DEBUG = Options.getBooleanProperty("nashorn.debug");
 
-    private static final ThreadLocal<ScriptObject> currentGlobal =
-        new ThreadLocal<ScriptObject>() {
-            @Override
-            protected ScriptObject initialValue() {
-                 return null;
-            }
-        };
+    private static final ThreadLocal<ScriptObject> currentGlobal = new ThreadLocal<>();
 
     /**
      * Get the current global scope
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/FindProperty.java b/nashorn/src/jdk/nashorn/internal/runtime/FindProperty.java
index 16165fe9caa..c14accb7c4e 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/FindProperty.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/FindProperty.java
@@ -89,7 +89,7 @@ public final class FindProperty {
         MethodHandle setter = property.getSetter(type, getOwner().getMap());
         if (property instanceof UserAccessorProperty) {
             final UserAccessorProperty uc = (UserAccessorProperty) property;
-            setter = MH.insertArguments(setter, 0, (isInherited() ? getOwner() : null),
+            setter = MH.insertArguments(setter, 0, isInherited() ? getOwner() : null,
                     uc.getSetterSlot(), strict? property.getKey() : null);
         }
 
@@ -109,7 +109,7 @@ public final class FindProperty {
      * @return appropriate receiver
      */
     public ScriptObject getGetterReceiver() {
-        return property != null && property.hasGetterFunction() ? self : prototype;
+        return property != null && property.hasGetterFunction(prototype) ? self : prototype;
     }
 
    /**
@@ -117,7 +117,7 @@ public final class FindProperty {
      * @return appropriate receiver
      */
     public ScriptObject getSetterReceiver() {
-        return property != null && property.hasSetterFunction() ? self : prototype;
+        return property != null && property.hasSetterFunction(prototype) ? self : prototype;
     }
 
     /**
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/FunctionScope.java b/nashorn/src/jdk/nashorn/internal/runtime/FunctionScope.java
index 713aa69d3ce..59a9d5ede03 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/FunctionScope.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/FunctionScope.java
@@ -54,9 +54,8 @@ public class FunctionScope extends ScriptObject implements Scope {
      * @param arguments   arguments
      */
     public FunctionScope(final PropertyMap map, final ScriptObject callerScope, final Object arguments) {
-        super(map);
+        super(callerScope, map);
         this.arguments = arguments;
-        setProto(callerScope);
         setIsScope();
     }
 
@@ -67,9 +66,8 @@ public class FunctionScope extends ScriptObject implements Scope {
      * @param callerScope caller scope
      */
     public FunctionScope(final PropertyMap map, final ScriptObject callerScope) {
-        super(map);
+        super(callerScope, map);
         this.arguments = null;
-        setProto(callerScope);
         setIsScope();
     }
 
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/JSType.java b/nashorn/src/jdk/nashorn/internal/runtime/JSType.java
index 8f1f1e9e616..9507f0d3205 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/JSType.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/JSType.java
@@ -911,7 +911,7 @@ public enum JSType {
 
         for (int i = start; i < length ; i++) {
             if (digit(chars[i], radix) == -1) {
-                break;
+                return Double.NaN;
             }
             pos++;
         }
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/Property.java b/nashorn/src/jdk/nashorn/internal/runtime/Property.java
index a5e46016a00..e2cc6cdec21 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/Property.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/Property.java
@@ -180,17 +180,19 @@ public abstract class Property {
 
     /**
      * Check whether this property has a user defined getter function. See {@link UserAccessorProperty}
+     * @param obj object containing getter
      * @return true if getter function exists, false is default
      */
-    public boolean hasGetterFunction() {
+    public boolean hasGetterFunction(final ScriptObject obj) {
         return false;
     }
 
     /**
      * Check whether this property has a user defined setter function. See {@link UserAccessorProperty}
+     * @param obj object containing setter
      * @return true if getter function exists, false is default
      */
-    public boolean hasSetterFunction() {
+    public boolean hasSetterFunction(final ScriptObject obj) {
         return false;
     }
 
@@ -363,7 +365,7 @@ public abstract class Property {
      * @param value the new property value
      * @param strict is this a strict setter?
      */
-    protected abstract void setObjectValue(ScriptObject self, ScriptObject owner, Object value, boolean strict);
+    public abstract void setObjectValue(ScriptObject self, ScriptObject owner, Object value, boolean strict);
 
     /**
      * Set the Object value of this property from {@code owner}. This allows to bypass creation of the
@@ -373,7 +375,7 @@ public abstract class Property {
      * @param owner the owner object
      * @return  the property value
      */
-    protected abstract Object getObjectValue(ScriptObject self, ScriptObject owner);
+    public abstract Object getObjectValue(ScriptObject self, ScriptObject owner);
 
     /**
      * Abstract method for retrieving the setter for the property. We do not know
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/PropertyMap.java b/nashorn/src/jdk/nashorn/internal/runtime/PropertyMap.java
index b7248166696..e03a3ef836e 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/PropertyMap.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/PropertyMap.java
@@ -25,6 +25,8 @@
 
 package jdk.nashorn.internal.runtime;
 
+import jdk.nashorn.internal.scripts.JO;
+
 import static jdk.nashorn.internal.runtime.PropertyHashMap.EMPTY_HASHMAP;
 
 import java.lang.invoke.MethodHandle;
@@ -166,7 +168,7 @@ public final class PropertyMap implements Iterable<Object>, PropertyListener {
      */
     public static PropertyMap newMap(final Class<?> structure, final Collection<Property> properties, final int fieldCount, final int fieldMaximum) {
         // Reduce the number of empty maps in the context.
-        if (structure == jdk.nashorn.internal.scripts.JO.class) {
+        if (structure == JO.class) {
             return EMPTY_MAP;
         }
 
@@ -302,7 +304,7 @@ public final class PropertyMap implements Iterable<Object>, PropertyListener {
      *
      * @return New {@link PropertyMap} with {@link Property} added.
      */
-    PropertyMap addProperty(final Property property) {
+    public PropertyMap addProperty(final Property property) {
         PropertyMap newMap = checkHistory(property);
 
         if (newMap == null) {
@@ -383,6 +385,21 @@ public final class PropertyMap implements Iterable<Object>, PropertyListener {
         return newMap;
     }
 
+    /*
+     * Make a new UserAccessorProperty property. getter and setter functions are stored in
+     * this ScriptObject and slot values are used in property object. Note that slots
+     * are assigned speculatively and should be added to map before adding other
+     * properties.
+     */
+    public UserAccessorProperty newUserAccessors(final String key, final int propertyFlags) {
+        int oldSpillLength = spillLength;
+
+        final int getterSlot = oldSpillLength++;
+        final int setterSlot = oldSpillLength++;
+
+        return new UserAccessorProperty(key, propertyFlags, getterSlot, setterSlot);
+    }
+
     /**
      * Find a property in the map.
      *
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/ScriptFunction.java b/nashorn/src/jdk/nashorn/internal/runtime/ScriptFunction.java
index 26e6270a4f2..5dca0e26978 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/ScriptFunction.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/ScriptFunction.java
@@ -202,6 +202,16 @@ public abstract class ScriptFunction extends ScriptObject {
         return data.invoke(this, self, arguments);
     }
 
+    /**
+     * Execute this script function as a constructor.
+     * @param arguments  Call arguments.
+     * @return Newly constructed result.
+     * @throws Throwable if there is an exception/error with the invocation or thrown from it
+     */
+    Object construct(final Object... arguments) throws Throwable {
+        return data.construct(this, arguments);
+    }
+
     /**
      * Allocate function. Called from generated {@link ScriptObject} code
      * for allocation as a factory method
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/ScriptFunctionData.java b/nashorn/src/jdk/nashorn/internal/runtime/ScriptFunctionData.java
index f98817c8ee6..673c0152ecf 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/ScriptFunctionData.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/ScriptFunctionData.java
@@ -216,6 +216,12 @@ public abstract class ScriptFunctionData {
         return composeGenericMethod(code.mostGeneric().getInvoker());
     }
 
+    final MethodHandle getGenericConstructor() {
+        ensureCodeGenerated();
+        ensureConstructor(code.mostGeneric());
+        return composeGenericMethod(code.mostGeneric().getConstructor());
+    }
+
     private CompiledFunction getBest(final MethodType callSiteType) {
         ensureCodeGenerated();
         return code.best(callSiteType);
@@ -535,10 +541,74 @@ public abstract class ScriptFunctionData {
         }
     }
 
+    Object construct(final ScriptFunction fn, final Object... arguments) throws Throwable {
+        final MethodHandle mh = getGenericConstructor();
+
+        final Object[]     args       = arguments == null ? ScriptRuntime.EMPTY_ARRAY : arguments;
+
+        if (isVarArg(mh)) {
+            if (needsCallee(mh)) {
+                return mh.invokeExact(fn, args);
+            }
+            return mh.invokeExact(args);
+        }
+
+        final int paramCount = mh.type().parameterCount();
+        if (needsCallee(mh)) {
+            switch (paramCount) {
+            case 1:
+                return mh.invokeExact(fn);
+            case 2:
+                return mh.invokeExact(fn, getArg(args, 0));
+            case 3:
+                return mh.invokeExact(fn, getArg(args, 0), getArg(args, 1));
+            case 4:
+                return mh.invokeExact(fn, getArg(args, 0), getArg(args, 1), getArg(args, 2));
+            default:
+                return mh.invokeWithArguments(withArguments(fn, paramCount, args));
+            }
+        }
+
+        switch (paramCount) {
+        case 0:
+            return mh.invokeExact();
+        case 1:
+            return mh.invokeExact(getArg(args, 0));
+        case 2:
+            return mh.invokeExact(getArg(args, 0), getArg(args, 1));
+        case 3:
+            return mh.invokeExact(getArg(args, 0), getArg(args, 1), getArg(args, 2));
+        default:
+            return mh.invokeWithArguments(withArguments(null, paramCount, args));
+        }
+    }
+
     private static Object getArg(final Object[] args, final int i) {
         return i < args.length ? args[i] : UNDEFINED;
     }
 
+    private static Object[] withArguments(final ScriptFunction fn, final int argCount, final Object[] args) {
+        final Object[] finalArgs = new Object[argCount];
+
+        int nextArg = 0;
+        if (fn != null) {
+            //needs callee
+            finalArgs[nextArg++] = fn;
+        }
+
+        // Don't add more args that there is argCount in the handle (including self and callee).
+        for (int i = 0; i < args.length && nextArg < argCount;) {
+            finalArgs[nextArg++] = args[i++];
+        }
+
+        // If we have fewer args than argCount, pad with undefined.
+        while (nextArg < argCount) {
+            finalArgs[nextArg++] = UNDEFINED;
+        }
+
+        return finalArgs;
+    }
+
     private static Object[] withArguments(final ScriptFunction fn, final Object self, final int argCount, final Object[] args) {
         final Object[] finalArgs = new Object[argCount];
 
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/ScriptObject.java b/nashorn/src/jdk/nashorn/internal/runtime/ScriptObject.java
index 0a2337f4d3c..1a081a1b2d5 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/ScriptObject.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/ScriptObject.java
@@ -170,13 +170,30 @@ public abstract class ScriptObject extends PropertyListenerManager implements Pr
         }
 
         this.arrayData = ArrayData.EMPTY_ARRAY;
+        this.setMap(map == null ? PropertyMap.newMap(getClass()) : map);
+    }
 
-        if (map == null) {
-            this.setMap(PropertyMap.newMap(getClass()));
-            return;
+    /**
+     * Constructor that directly sets the prototype to {@code proto} and property map to
+     * {@code map} without invalidating the map as calling {@link #setProto(ScriptObject)}
+     * would do. This should only be used for objects that are always constructed with the
+     * same combination of prototype and property map.
+     *
+     * @param proto the prototype object
+     * @param map intial {@link PropertyMap}
+     */
+    protected ScriptObject(final ScriptObject proto, final PropertyMap map) {
+        if (Context.DEBUG) {
+            ScriptObject.count++;
         }
 
-        this.setMap(map);
+        this.arrayData = ArrayData.EMPTY_ARRAY;
+        this.setMap(map == null ? PropertyMap.newMap(getClass()) : map);
+        this.proto = proto;
+
+        if (proto != null) {
+            proto.setIsPrototype();
+        }
     }
 
     /**
@@ -777,30 +794,18 @@ public abstract class ScriptObject extends PropertyListenerManager implements Pr
     public final Property modifyOwnProperty(final Property oldProperty, final int propertyFlags, final ScriptFunction getter, final ScriptFunction setter) {
         Property newProperty;
         if (oldProperty instanceof UserAccessorProperty) {
-            // re-use the slots of the old user accessor property.
             final UserAccessorProperty uc = (UserAccessorProperty) oldProperty;
-
-            int getterSlot = uc.getGetterSlot();
-            // clear the old getter and set the new getter
+            final int getterSlot = uc.getGetterSlot();
+            final int setterSlot = uc.getSetterSlot();
             setSpill(getterSlot, getter);
-            // if getter function is null, flag the slot to be negative (less by 1)
-            if (getter == null) {
-                getterSlot = -getterSlot - 1;
-            }
-
-            int setterSlot = uc.getSetterSlot();
-            // clear the old setter and set the new setter
             setSpill(setterSlot, setter);
-            // if setter function is null, flag the slot to be negative (less by 1)
-            if (setter == null) {
-                setterSlot = -setterSlot - 1;
+
+            // if just flipping getter and setter with new functions, no need to change property or map
+            if (uc.flags == propertyFlags) {
+                return oldProperty;
             }
 
             newProperty = new UserAccessorProperty(oldProperty.getKey(), propertyFlags, getterSlot, setterSlot);
-            // if just flipping getter and setter with new functions, no need to change property or map
-            if (oldProperty.equals(newProperty)) {
-                return oldProperty;
-            }
         } else {
             // erase old property value and create new user accessor property
             erasePropertyValue(oldProperty);
@@ -862,12 +867,10 @@ public abstract class ScriptObject extends PropertyListenerManager implements Pr
      */
     public final void setUserAccessors(final String key, final ScriptFunction getter, final ScriptFunction setter) {
         final Property oldProperty = getMap().findProperty(key);
-        if (oldProperty != null) {
-            final UserAccessorProperty newProperty = newUserAccessors(oldProperty.getKey(), oldProperty.getFlags(), getter, setter);
-            modifyOwnProperty(oldProperty, newProperty);
+        if (oldProperty instanceof UserAccessorProperty) {
+            modifyOwnProperty(oldProperty, oldProperty.getFlags(), getter, setter);
         } else {
-            final UserAccessorProperty newProperty = newUserAccessors(key, 0, getter, setter);
-            addOwnProperty(newProperty);
+            addOwnProperty(newUserAccessors(key, oldProperty != null ? oldProperty.getFlags() : 0, getter, setter));
         }
     }
 
@@ -1712,7 +1715,7 @@ public abstract class ScriptObject extends PropertyListenerManager implements Pr
 
             final ScriptObject prototype = find.getOwner();
 
-            if (!property.hasGetterFunction()) {
+            if (!property.hasGetterFunction(prototype)) {
                 methodHandle = bindTo(methodHandle, prototype);
             }
             return new GuardedInvocation(methodHandle, getMap().getProtoGetSwitchPoint(proto, name), guard);
@@ -3144,49 +3147,30 @@ public abstract class ScriptObject extends PropertyListenerManager implements Pr
      * Make a new UserAccessorProperty property. getter and setter functions are stored in
      * this ScriptObject and slot values are used in property object.
      */
-    private UserAccessorProperty newUserAccessors(final String key, final int propertyFlags, final ScriptFunction getter, final ScriptFunction setter) {
-        int oldSpillLength = getMap().getSpillLength();
+    protected final UserAccessorProperty newUserAccessors(final String key, final int propertyFlags, final ScriptFunction getter, final ScriptFunction setter) {
+        final UserAccessorProperty property = getMap().newUserAccessors(key, propertyFlags);
+        setSpill(property.getGetterSlot(), getter);
+        setSpill(property.getSetterSlot(), setter);
 
-        int getterSlot = oldSpillLength++;
-        setSpill(getterSlot, getter);
-        // if getter function is null, flag the slot to be negative (less by 1)
-        if (getter == null) {
-            getterSlot = -getterSlot - 1;
-        }
-
-        int setterSlot = oldSpillLength++;
-
-        setSpill(setterSlot, setter);
-        // if setter function is null, flag the slot to be negative (less by 1)
-        if (setter == null) {
-            setterSlot = -setterSlot - 1;
-        }
-
-        return new UserAccessorProperty(key, propertyFlags, getterSlot, setterSlot);
+        return property;
     }
 
-    private void setSpill(final int slot, final Object value) {
-        if (slot >= 0) {
-            final int index = slot;
-            if (spill == null) {
-                // create new spill.
-                spill = new Object[Math.max(index + 1, SPILL_RATE)];
-            } else if (index >= spill.length) {
-                // grow spill as needed
-                final Object[] newSpill = new Object[index + 1];
-                System.arraycopy(spill, 0, newSpill, 0, spill.length);
-                spill = newSpill;
-            }
-
-            spill[index] = value;
+    protected final void setSpill(final int slot, final Object value) {
+        if (spill == null) {
+            // create new spill.
+            spill = new Object[Math.max(slot + 1, SPILL_RATE)];
+        } else if (slot >= spill.length) {
+            // grow spill as needed
+            final Object[] newSpill = new Object[slot + 1];
+            System.arraycopy(spill, 0, newSpill, 0, spill.length);
+            spill = newSpill;
         }
+
+        spill[slot] = value;
     }
 
-    // user accessors are either stored in spill array slots
-    // get the accessor value using slot number. Note that slot is spill array index.
-    Object getSpill(final int slot) {
-        final int index = slot;
-        return (index < 0 || (index >= spill.length)) ? null : spill[index];
+    protected Object getSpill(final int slot) {
+        return spill != null && slot < spill.length ? spill[slot] : null;
     }
 
     private static MethodHandle findOwnMH(final String name, final Class<?> rtype, final Class<?>... types) {
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/ScriptRuntime.java b/nashorn/src/jdk/nashorn/internal/runtime/ScriptRuntime.java
index f1febc0ca17..15c915cf0e4 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/ScriptRuntime.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/ScriptRuntime.java
@@ -120,6 +120,17 @@ public final class ScriptRuntime {
         return deflt;
     }
 
+    /**
+     * Converts a switch tag value to a simple integer. deflt value if it can't.
+     *
+     * @param tag   Switch statement tag value.
+     * @param deflt default to use if not convertible.
+     * @return int tag value (or deflt.)
+     */
+    public static int switchTagAsInt(final boolean tag, final int deflt) {
+        return deflt;
+    }
+
     /**
      * Converts a switch tag value to a simple integer. deflt value if it can't.
      *
@@ -360,6 +371,47 @@ public final class ScriptRuntime {
         }
     }
 
+    /**
+     * Check that the target function is associated with current Context.
+     * And also make sure that 'self', if ScriptObject, is from current context.
+     *
+     * Call a function as a constructor given args.
+     *
+     * @param target ScriptFunction object.
+     * @param args   Call arguments.
+     * @return Constructor call result.
+     */
+    public static Object checkAndConstruct(final ScriptFunction target, final Object... args) {
+        final ScriptObject global = Context.getGlobalTrusted();
+        if (! (global instanceof GlobalObject)) {
+            throw new IllegalStateException("No current global set");
+        }
+
+        if (target.getContext() != global.getContext()) {
+            throw new IllegalArgumentException("'target' function is not from current Context");
+        }
+
+        // all in order - call real 'construct'
+        return construct(target, args);
+    }
+
+    /*
+     * Call a script function as a constructor with given args.
+     *
+     * @param target ScriptFunction object.
+     * @param args   Call arguments.
+     * @return Constructor call result.
+     */
+    public static Object construct(final ScriptFunction target, final Object... args) {
+        try {
+            return target.construct(args);
+        } catch (final RuntimeException | Error e) {
+            throw e;
+        } catch (final Throwable t) {
+            throw new RuntimeException(t);
+        }
+    }
+
     /**
      * Generic implementation of ECMA 9.12 - SameValue algorithm
      *
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/SetMethodCreator.java b/nashorn/src/jdk/nashorn/internal/runtime/SetMethodCreator.java
index a6dfce0f5fd..777254d831c 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/SetMethodCreator.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/SetMethodCreator.java
@@ -151,9 +151,10 @@ final class SetMethodCreator {
         assert methodHandle != null;
         assert property     != null;
 
+        final ScriptObject prototype = find.getOwner();
         final MethodHandle boundHandle;
-        if (!property.hasSetterFunction() && find.isInherited()) {
-            boundHandle = ScriptObject.bindTo(methodHandle, find.getOwner());
+        if (!property.hasSetterFunction(prototype) && find.isInherited()) {
+            boundHandle = ScriptObject.bindTo(methodHandle, prototype);
         } else {
             boundHandle = methodHandle;
         }
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/URIUtils.java b/nashorn/src/jdk/nashorn/internal/runtime/URIUtils.java
index 448d72c364f..2321353fbaa 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/URIUtils.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/URIUtils.java
@@ -27,8 +27,6 @@ package jdk.nashorn.internal.runtime;
 
 import static jdk.nashorn.internal.runtime.ECMAErrors.uriError;
 
-import java.io.UnsupportedEncodingException;
-
 /**
  * URI handling global functions. ECMA 15.1.3 URI Handling Function Properties
  *
@@ -127,6 +125,7 @@ public final class URIUtils {
 
             k += 2;
             char C;
+            // Most significant bit is zero
             if ((B & 0x80) == 0) {
                 C = (char) B;
                 if (!component && URI_RESERVED.indexOf(C) >= 0) {
@@ -137,49 +136,68 @@ public final class URIUtils {
                     sb.append(C);
                 }
             } else {
-                int n;
-                for (n = 1; n < 6; n++) {
-                    if (((B << n) & 0x80) == 0) {
-                        break;
-                    }
-                }
+                // n is utf8 length, V is codepoint and minV is lower bound
+                int n, V, minV;
 
-                if (n == 1 || n > 4) {
+                if ((B & 0xC0) == 0x80) {
+                    // 10xxxxxx - illegal first byte
+                    return error(string, k);
+                } else if ((B & 0x20) == 0) {
+                    // 110xxxxx 10xxxxxx
+                    n = 2;
+                    V = B & 0x1F;
+                    minV = 0x80;
+                } else if ((B & 0x10) == 0) {
+                    // 1110xxxx 10xxxxxx 10xxxxxx
+                    n = 3;
+                    V = B & 0x0F;
+                    minV = 0x800;
+                } else if ((B & 0x08) == 0) {
+                    // 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
+                    n = 4;
+                    V = B & 0x07;
+                    minV = 0x10000;
+                } else if ((B & 0x04) == 0) {
+                    // 111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
+                    n = 5;
+                    V =  B & 0x03;
+                    minV = 0x200000;
+                } else if ((B & 0x02) == 0) {
+                    // 1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx
+                    n = 6;
+                    V = B & 0x01;
+                    minV = 0x4000000;
+                } else {
                     return error(string, k);
                 }
 
-                if ((k + (3 * (n - 1))) >= len) {
+                // check bound for sufficient chars
+                if (k + (3*(n-1)) >= len) {
                     return error(string, k);
                 }
 
-                final byte[] bbuf = new byte[n];
-                bbuf[0] = (byte) B;
-
                 for (int j = 1; j < n; j++) {
                     k++;
                     if (string.charAt(k) != '%') {
                         return error(string, k);
                     }
 
-                    if (k + 2 == len) {
-                        return error(string, k);
-                    }
-
                     B = toHexByte(string.charAt(k + 1), string.charAt(k + 2));
                     if (B < 0 || (B & 0xC0) != 0x80) {
                         return error(string, k + 1);
                     }
 
+                    V = (V << 6) | (B & 0x3F);
                     k += 2;
-                    bbuf[j] = (byte) B;
                 }
 
-                int V;
-                try {
-                    V = ucs4Char(bbuf);
-                } catch (final Exception e) {
-                    throw uriError(e, "bad.uri", string, Integer.toString(k));
+                // Check for overlongs and invalid codepoints.
+                // The high and low surrogate halves used by UTF-16
+                // (U+D800 through U+DFFF) are not legal Unicode values.
+                if ((V < minV) || (V >= 0xD800 && V <= 0xDFFF)) {
+                    V = Integer.MAX_VALUE;
                 }
+
                 if (V < 0x10000) {
                     C = (char) V;
                     if (!component && URI_RESERVED.indexOf(C) >= 0) {
@@ -224,10 +242,6 @@ public final class URIUtils {
         return -1;
     }
 
-    private static int ucs4Char(final byte[] utf8) throws UnsupportedEncodingException {
-        return new String(utf8, "UTF-8").codePointAt(0);
-    }
-
     private static String toHexEscape(final int u0) {
         int u = u0;
         int len;
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/UserAccessorProperty.java b/nashorn/src/jdk/nashorn/internal/runtime/UserAccessorProperty.java
index 5159e6537b0..1dc64311545 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/UserAccessorProperty.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/UserAccessorProperty.java
@@ -96,19 +96,19 @@ public final class UserAccessorProperty extends Property {
     }
 
     /**
-     * Return getter slot for this UserAccessorProperty. Slots start with first embed field.
+     * Return getter spill slot for this UserAccessorProperty.
      * @return getter slot
      */
     public int getGetterSlot() {
-        return getterSlot < 0 ? -getterSlot - 1 : getterSlot;
+        return getterSlot;
     }
 
     /**
-     * Return setter slot for this UserAccessorProperty. Slots start with first embed field.
+     * Return setter spill slot for this UserAccessorProperty.
      * @return setter slot
      */
     public int getSetterSlot() {
-        return setterSlot < 0 ? -setterSlot - 1 : setterSlot;
+        return setterSlot;
     }
 
     @Override
@@ -124,7 +124,7 @@ public final class UserAccessorProperty extends Property {
 
         final UserAccessorProperty uc = (UserAccessorProperty) other;
         return getterSlot == uc.getterSlot && setterSlot == uc.setterSlot;
-     }
+    }
 
     @Override
     public int hashCode() {
@@ -136,34 +136,26 @@ public final class UserAccessorProperty extends Property {
      */
     @Override
     public int getSpillCount() {
-        // calculate how many spill array slots used by this propery.
-        int count = 0;
-        if (getGetterSlot() >= 0) {
-            count++;
-        }
-        if (getSetterSlot() >= 0) {
-            count++;
-        }
-        return count;
+        return 2;
     }
 
     @Override
-    public boolean hasGetterFunction() {
-        return getterSlot > -1;
+    public boolean hasGetterFunction(final ScriptObject obj) {
+        return obj.getSpill(getterSlot) != null;
     }
 
     @Override
-    public boolean hasSetterFunction() {
-        return setterSlot > -1;
+    public boolean hasSetterFunction(final ScriptObject obj) {
+        return obj.getSpill(setterSlot) != null;
     }
 
     @Override
-    protected Object getObjectValue(final ScriptObject self, final ScriptObject owner) {
+    public Object getObjectValue(final ScriptObject self, final ScriptObject owner) {
         return userAccessorGetter(owner, getGetterSlot(), self);
     }
 
     @Override
-    protected void setObjectValue(final ScriptObject self, final ScriptObject owner, final Object value, final boolean strict) {
+    public void setObjectValue(final ScriptObject self, final ScriptObject owner, final Object value, final boolean strict) {
         userAccessorSetter(owner, getSetterSlot(), strict ? getKey() : null, self, value);
     }
 
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/arrays/ArrayData.java b/nashorn/src/jdk/nashorn/internal/runtime/arrays/ArrayData.java
index fca724a8bf3..d11059b275d 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/arrays/ArrayData.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/ArrayData.java
@@ -294,6 +294,29 @@ public abstract class ArrayData {
      */
     public abstract ArrayData set(int index, double value, boolean strict);
 
+    /**
+     * Set an empty value at a given index. Should only affect Object array.
+     *
+     * @param index the index
+     * @return new array data (or same)
+     */
+    public ArrayData setEmpty(final int index) {
+        // Do nothing.
+        return this;
+    }
+
+    /**
+     * Set an empty value for a given range. Should only affect Object array.
+     *
+     * @param lo range low end
+     * @param hi range high end
+     * @return new array data (or same)
+     */
+    public ArrayData setEmpty(final long lo, final long hi) {
+        // Do nothing.
+        return this;
+    }
+
     /**
      * Get an int value from a given index
      *
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/arrays/ArrayFilter.java b/nashorn/src/jdk/nashorn/internal/runtime/arrays/ArrayFilter.java
index c347ed70e8b..7a20f788fda 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/arrays/ArrayFilter.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/ArrayFilter.java
@@ -128,6 +128,18 @@ abstract class ArrayFilter extends ArrayData {
         return this;
     }
 
+    @Override
+    public ArrayData setEmpty(final int index) {
+        underlying.setEmpty(index);
+        return this;
+    }
+
+    @Override
+    public ArrayData setEmpty(final long lo, final long hi) {
+        underlying.setEmpty(lo, hi);
+        return this;
+    }
+
     @Override
     public int getInt(final int index) {
         return underlying.getInt(index);
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/arrays/DeletedArrayFilter.java b/nashorn/src/jdk/nashorn/internal/runtime/arrays/DeletedArrayFilter.java
index 57bea4cf1e6..b5f1f16d024 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/arrays/DeletedArrayFilter.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/DeletedArrayFilter.java
@@ -142,6 +142,7 @@ final class DeletedArrayFilter extends ArrayFilter {
         final long longIndex = ArrayIndex.toLongIndex(index);
         assert longIndex >= 0 && longIndex < length();
         deleted.set(longIndex);
+        underlying.setEmpty(index);
         return this;
     }
 
@@ -149,6 +150,7 @@ final class DeletedArrayFilter extends ArrayFilter {
     public ArrayData delete(final long fromIndex, final long toIndex) {
         assert fromIndex >= 0 && fromIndex <= toIndex && toIndex < length();
         deleted.setRange(fromIndex, toIndex + 1);
+        underlying.setEmpty(fromIndex, toIndex);
         return this;
     }
 
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/arrays/DeletedRangeArrayFilter.java b/nashorn/src/jdk/nashorn/internal/runtime/arrays/DeletedRangeArrayFilter.java
index 588252ac4f2..29c443bae10 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/arrays/DeletedRangeArrayFilter.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/DeletedRangeArrayFilter.java
@@ -202,6 +202,8 @@ final class DeletedRangeArrayFilter extends ArrayFilter {
     @Override
     public ArrayData delete(final int index) {
         final long longIndex = ArrayIndex.toLongIndex(index);
+        underlying.setEmpty(index);
+
         if (longIndex + 1 == lo) {
             lo = longIndex;
         } else if (longIndex - 1 == hi) {
@@ -220,6 +222,7 @@ final class DeletedRangeArrayFilter extends ArrayFilter {
         }
         lo = Math.min(fromIndex, lo);
         hi = Math.max(toIndex, hi);
+        underlying.setEmpty(lo, hi);
         return this;
     }
 
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/arrays/ObjectArrayData.java b/nashorn/src/jdk/nashorn/internal/runtime/arrays/ObjectArrayData.java
index cb1e2fa03ba..4b1f58a430a 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/arrays/ObjectArrayData.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/ObjectArrayData.java
@@ -138,6 +138,18 @@ final class ObjectArrayData extends ArrayData {
         return this;
     }
 
+    @Override
+    public ArrayData setEmpty(final int index) {
+        array[index] = ScriptRuntime.EMPTY;
+        return this;
+    }
+
+    @Override
+    public ArrayData setEmpty(final long lo, final long hi) {
+        Arrays.fill(array, (int)Math.max(lo, 0L), (int)Math.min(hi, (long)Integer.MAX_VALUE), ScriptRuntime.EMPTY);
+        return this;
+    }
+
     @Override
     public int getInt(final int index) {
         return JSType.toInt32(array[index]);
@@ -165,11 +177,13 @@ final class ObjectArrayData extends ArrayData {
 
     @Override
     public ArrayData delete(final int index) {
+        setEmpty(index);
         return new DeletedRangeArrayFilter(this, index, index);
     }
 
     @Override
     public ArrayData delete(final long fromIndex, final long toIndex) {
+        setEmpty(fromIndex, toIndex);
         return new DeletedRangeArrayFilter(this, fromIndex, toIndex);
     }
 
@@ -181,7 +195,7 @@ final class ObjectArrayData extends ArrayData {
 
         final int newLength = (int) (length() - 1);
         final Object elem = array[newLength];
-        array[newLength] = 0;
+        setEmpty(newLength);
         setLength(newLength);
         return elem;
     }
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/arrays/SparseArrayData.java b/nashorn/src/jdk/nashorn/internal/runtime/arrays/SparseArrayData.java
index fd52f22db83..0ccbb23c535 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/arrays/SparseArrayData.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/arrays/SparseArrayData.java
@@ -203,6 +203,18 @@ class SparseArrayData extends ArrayData {
         return this;
     }
 
+    @Override
+    public ArrayData setEmpty(final int index) {
+        underlying.setEmpty(index);
+        return this;
+    }
+
+    @Override
+    public ArrayData setEmpty(final long lo, final long hi) {
+        underlying.setEmpty(lo, hi);
+        return this;
+    }
+
     @Override
     public int getInt(final int index) {
         if (index >= 0 && index < maxDenseLength) {
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/linker/JSObjectLinker.java b/nashorn/src/jdk/nashorn/internal/runtime/linker/JSObjectLinker.java
index edd75e4dafd..1b7eb66b4e9 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/linker/JSObjectLinker.java
+++ b/nashorn/src/jdk/nashorn/internal/runtime/linker/JSObjectLinker.java
@@ -45,44 +45,14 @@ import jdk.nashorn.api.scripting.JSObject;
  * as ScriptObjects from other Nashorn contexts.
  */
 final class JSObjectLinker implements TypeBasedGuardingDynamicLinker {
-   /**
-     * Instances of this class are used to represent a method member of a JSObject
-     */
-    private static final class JSObjectMethod {
-        // The name of the JSObject method property
-        private final String name;
-
-        JSObjectMethod(final String name) {
-            this.name = name;
-        }
-
-        String getName() {
-            return name;
-        }
-
-        static GuardedInvocation lookup(final CallSiteDescriptor desc) {
-            final String operator = CallSiteDescriptorFactory.tokenizeOperators(desc).get(0);
-            switch (operator) {
-                case "call": {
-                    // collect everything except the first two - JSObjectMethod instance and the actual 'self'
-                    final int paramCount = desc.getMethodType().parameterCount();
-                    final MethodHandle caller = MH.asCollector(JSOBJECTMETHOD_CALL, Object[].class, paramCount - 2);
-                    return new GuardedInvocation(caller, null, IS_JSOBJECTMETHOD_GUARD);
-                }
-                default:
-                    return null;
-            }
-        }
-    }
-
     @Override
     public boolean canLinkType(final Class<?> type) {
         return canLinkTypeStatic(type);
     }
 
     static boolean canLinkTypeStatic(final Class<?> type) {
-        // can link JSObject and JSObjectMethod
-        return JSObject.class.isAssignableFrom(type) || JSObjectMethod.class.isAssignableFrom(type);
+        // can link JSObject
+        return JSObject.class.isAssignableFrom(type);
     }
 
     @Override
@@ -99,8 +69,6 @@ final class JSObjectLinker implements TypeBasedGuardingDynamicLinker {
         final GuardedInvocation inv;
         if (self instanceof JSObject) {
             inv = lookup(desc);
-        } else if (self instanceof JSObjectMethod) {
-            inv = JSObjectMethod.lookup(desc);
         } else {
             throw new AssertionError(); // Should never reach here.
         }
@@ -115,7 +83,7 @@ final class JSObjectLinker implements TypeBasedGuardingDynamicLinker {
             case "getProp":
             case "getElem":
             case "getMethod":
-                return c > 2 ? findGetMethod(desc, operator) : findGetIndexMethod();
+                return c > 2 ? findGetMethod(desc) : findGetIndexMethod();
             case "setProp":
             case "setElem":
                 return c > 2 ? findSetMethod(desc) : findSetIndexMethod();
@@ -123,15 +91,14 @@ final class JSObjectLinker implements TypeBasedGuardingDynamicLinker {
             case "callMethod":
                 return findCallMethod(desc, operator);
             case "new":
+                return findNewMethod(desc);
             default:
                 return null;
         }
     }
 
-    private static GuardedInvocation findGetMethod(final CallSiteDescriptor desc, final String operator) {
-        // if "getMethod" then return JSObjectMethod object - which just holds the name of the method
-        // subsequently, link on dyn:call for JSObjectMethod will actually call that method
-        final MethodHandle getter = MH.insertArguments("getMethod".equals(operator)? JSOBJECT_GETMETHOD : JSOBJECT_GET, 1, desc.getNameToken(2));
+    private static GuardedInvocation findGetMethod(final CallSiteDescriptor desc) {
+        final MethodHandle getter = MH.insertArguments(JSOBJECT_GET, 1, desc.getNameToken(2));
         return new GuardedInvocation(getter, null, IS_JSOBJECT_GUARD);
     }
 
@@ -156,9 +123,9 @@ final class JSObjectLinker implements TypeBasedGuardingDynamicLinker {
         return new GuardedInvocation(func, null, IS_JSOBJECT_GUARD);
     }
 
-    @SuppressWarnings("unused")
-    private static boolean isJSObjectMethod(final Object self) {
-        return self instanceof JSObjectMethod;
+    private static GuardedInvocation findNewMethod(final CallSiteDescriptor desc) {
+        MethodHandle func = MH.asCollector(JSOBJECT_NEW, Object[].class, desc.getMethodType().parameterCount() - 1);
+        return new GuardedInvocation(func, null, IS_JSOBJECT_GUARD);
     }
 
     @SuppressWarnings("unused")
@@ -166,12 +133,6 @@ final class JSObjectLinker implements TypeBasedGuardingDynamicLinker {
         return self instanceof JSObject;
     }
 
-
-    @SuppressWarnings("unused")
-    private static Object getMethod(final Object jsobj, final Object key) {
-        return new JSObjectMethod(Objects.toString(key));
-    }
-
     @SuppressWarnings("unused")
     private static Object get(final Object jsobj, final Object key) {
         if (key instanceof String) {
@@ -200,11 +161,8 @@ final class JSObjectLinker implements TypeBasedGuardingDynamicLinker {
     }
 
     @SuppressWarnings("unused")
-    private static Object jsObjectMethodCall(final Object jsObjMethod, final Object jsobj, final Object... args) {
-        // we have JSObjectMethod, JSObject and args. Get method name from JSObjectMethod instance
-        final String methodName = ((JSObjectMethod)jsObjMethod).getName();
-        // call the method on JSObject
-        return ((JSObject)jsobj).call(methodName, args);
+    private static Object newObject(final Object jsobj, final Object... args) {
+        return ((JSObject)jsobj).newObject(null, args);
     }
 
     private static int getIndex(final Number n) {
@@ -214,13 +172,11 @@ final class JSObjectLinker implements TypeBasedGuardingDynamicLinker {
 
     private static final MethodHandleFunctionality MH = MethodHandleFactory.getFunctionality();
 
-    private static final MethodHandle IS_JSOBJECTMETHOD_GUARD = findOwnMH("isJSObjectMethod", boolean.class, Object.class);
     private static final MethodHandle IS_JSOBJECT_GUARD = findOwnMH("isJSObject", boolean.class, Object.class);
-    private static final MethodHandle JSOBJECT_GETMETHOD = findOwnMH("getMethod", Object.class, Object.class, Object.class);
     private static final MethodHandle JSOBJECT_GET = findOwnMH("get", Object.class, Object.class, Object.class);
     private static final MethodHandle JSOBJECT_PUT = findOwnMH("put", Void.TYPE, Object.class, Object.class, Object.class);
     private static final MethodHandle JSOBJECT_CALL = findOwnMH("call", Object.class, Object.class, Object.class, Object[].class);
-    private static final MethodHandle JSOBJECTMETHOD_CALL = findOwnMH("jsObjectMethodCall", Object.class, Object.class, Object.class, Object[].class);
+    private static final MethodHandle JSOBJECT_NEW = findOwnMH("newObject", Object.class, Object.class, Object[].class);
 
     private static MethodHandle findOwnMH(final String name, final Class<?> rtype, final Class<?>... types) {
         final Class<?>   own = JSObjectLinker.class;
diff --git a/nashorn/src/jdk/nashorn/internal/runtime/resources/Messages.properties b/nashorn/src/jdk/nashorn/internal/runtime/resources/Messages.properties
index f058fa3354f..83c0a5abb00 100644
--- a/nashorn/src/jdk/nashorn/internal/runtime/resources/Messages.properties
+++ b/nashorn/src/jdk/nashorn/internal/runtime/resources/Messages.properties
@@ -42,6 +42,8 @@ parser.error.expected.literal=Expected a literal but found {0}
 parser.error.expected.operand=Expected an operand but found {0}
 parser.error.expected.stmt=Expected statement but found {0}
 parser.error.expected.comma=Expected comma but found {0}
+parser.error.expected.property.id=Expected property id but found {0}
+parser.error.expected.lvalue=Expected l-value but found {0}
 parser.error.expected=Expected {0} but found {1}
 parser.error.invalid.return=Invalid return statement
 parser.error.no.func.decl.here=Function declarations can only occur at program or function body level. You should use a function expression here instead.
diff --git a/nashorn/src/jdk/nashorn/internal/scripts/JO.java b/nashorn/src/jdk/nashorn/internal/scripts/JO.java
index d698a2637ce..b31df1ae6f1 100644
--- a/nashorn/src/jdk/nashorn/internal/scripts/JO.java
+++ b/nashorn/src/jdk/nashorn/internal/scripts/JO.java
@@ -32,11 +32,14 @@ import jdk.nashorn.internal.runtime.ScriptObject;
  * Empty object class.
  */
 public class JO extends ScriptObject {
+
+    private static final PropertyMap map$ = PropertyMap.newMap(JO.class);
+
     /**
      * Constructor
      */
     public JO() {
-        super(PropertyMap.newMap(JO.class));
+        super(map$);
     }
 
     /**
@@ -48,6 +51,15 @@ public class JO extends ScriptObject {
         super(map);
     }
 
+    /**
+     * Constructor given an initial prototype using the default property map
+     *
+     * @param proto the prototype object
+     */
+    public JO(final ScriptObject proto) {
+        super(proto, map$);
+    }
+
     /**
      * Used by FunctionObjectCreator. A method handle of this method is passed to the ScriptFunction constructor.
      *
diff --git a/nashorn/test/script/basic/JDK-8010697.js b/nashorn/test/script/basic/JDK-8010697.js
new file mode 100644
index 00000000000..c1b8e572937
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8010697.js
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * JDK-8010697: DeletedArrayFilter seems to leak memory
+ *
+ * @test
+ * @run
+ */
+
+var N = 1000;
+
+var array = new Array(N);
+var WeakReferenceArray = Java.type("java.lang.ref.WeakReference[]");
+var refArray = new WeakReferenceArray(N);
+
+for (var i = 0; i < N; i ++) {
+    var object = new java.lang.Object();
+    array[i] = object;
+    refArray[i] = new java.lang.ref.WeakReference(object);
+}
+
+object = null;
+
+for (var i = 0; i < N; i ++) {
+    delete array[i];
+}
+
+java.lang.System.gc();
+java.lang.System.gc();
+
+for (var i = 0; i < N; i ++) {
+    if (refArray[i].get() != null) {
+        print("Reference found at " + i);
+        exit(0);
+    }
+}
+
+print("All references gone");
diff --git a/nashorn/test/script/basic/JDK-8010697.js.EXPECTED b/nashorn/test/script/basic/JDK-8010697.js.EXPECTED
new file mode 100644
index 00000000000..fe74109082d
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8010697.js.EXPECTED
@@ -0,0 +1 @@
+All references gone
diff --git a/nashorn/test/script/basic/JDK-8010732.js b/nashorn/test/script/basic/JDK-8010732.js
new file mode 100644
index 00000000000..166acb9e774
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8010732.js
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * JDK-8010732: BigDecimal, BigInteger and Long handling in nashorn
+ *
+ * @test
+ * @run
+ */
+
+var x = new java.math.BigDecimal(1111.5);
+var y = new java.math.BigDecimal(2222.5);
+
+print(x);
+print(y);
+
+print(x + y);
+print(x - y);
+print(x * y);
+print(x / y);
+print(Math.sin(x));
+
+print(x.toString());
+print(y.toString());
+print(x.class);
+print(y.class);
+print(x.doubleValue() + y.doubleValue());
+
diff --git a/nashorn/test/script/basic/JDK-8010732.js.EXPECTED b/nashorn/test/script/basic/JDK-8010732.js.EXPECTED
new file mode 100644
index 00000000000..5df1cb1d956
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8010732.js.EXPECTED
@@ -0,0 +1,12 @@
+1111.5
+2222.5
+3334
+-1111
+2470308.75
+0.5001124859392576
+-0.5841231854504038
+1111.5
+2222.5
+class java.math.BigDecimal
+class java.math.BigDecimal
+3334
diff --git a/nashorn/test/script/basic/JDK-8012164.js b/nashorn/test/script/basic/JDK-8012164.js
index 6416cfadfdb..62bb09c4b23 100644
--- a/nashorn/test/script/basic/JDK-8012164.js
+++ b/nashorn/test/script/basic/JDK-8012164.js
@@ -37,8 +37,9 @@ function error() {
   try {
       throw new Error('foo');
   } catch (e) {
-      for (i in e.stack) {
-          printFrame(e.stack[i]);
+      var frames = e.getStackTrace();
+      for (i in frames) {
+          printFrame(frames[i]);
       }
   }
 }
diff --git a/nashorn/test/script/basic/JDK-8012164.js.EXPECTED b/nashorn/test/script/basic/JDK-8012164.js.EXPECTED
index e70edea3c8e..9912edcd509 100644
--- a/nashorn/test/script/basic/JDK-8012164.js.EXPECTED
+++ b/nashorn/test/script/basic/JDK-8012164.js.EXPECTED
@@ -1,3 +1,3 @@
 <test/script/basic/JDK-8012164.js>.error(test/script/basic/JDK-8012164.js:38)
 <test/script/basic/JDK-8012164.js>.func(test/script/basic/JDK-8012164.js:33)
-<test/script/basic/JDK-8012164.js>.<program>(test/script/basic/JDK-8012164.js:46)
+<test/script/basic/JDK-8012164.js>.<program>(test/script/basic/JDK-8012164.js:47)
diff --git a/nashorn/test/script/basic/JDK-8014781.js b/nashorn/test/script/basic/JDK-8014781.js
new file mode 100644
index 00000000000..3c6d7d88a46
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8014781.js
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * JDK-8014781: support Error.captureStackTrace
+ *
+ * @test
+ * @run
+ */
+
+function MyError() {
+    Error.captureStackTrace(this);
+}
+
+function func() {
+    return new MyError();
+}
+
+var e = func();
+print(e.stack.replace(/\\/g, '/'));
diff --git a/nashorn/test/script/basic/JDK-8014781.js.EXPECTED b/nashorn/test/script/basic/JDK-8014781.js.EXPECTED
new file mode 100644
index 00000000000..d3586c0ee67
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8014781.js.EXPECTED
@@ -0,0 +1,4 @@
+[object Object]
+	at MyError (test/script/basic/JDK-8014781.js:32)
+	at func (test/script/basic/JDK-8014781.js:36)
+	at <program> (test/script/basic/JDK-8014781.js:39)
diff --git a/nashorn/test/script/basic/JDK-8015347.js b/nashorn/test/script/basic/JDK-8015347.js
new file mode 100644
index 00000000000..d5a8ba318c0
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8015347.js
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * JDK-8015347: Parsing issue with decodeURIComponent
+ *
+ * @test
+ * @run
+ */
+
+try {
+    decodeURIComponent("%C0%80");
+    fail("Should have thrown URIError");
+} catch (e) {
+    if (! (e instanceof URIError)) {
+        fail("Expected URIError, but got " + e);
+    }
+}
+
diff --git a/nashorn/test/script/basic/JDK-8015959.js b/nashorn/test/script/basic/JDK-8015959.js
new file mode 100644
index 00000000000..c5322e3e149
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8015959.js
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * JDK-8015959: Can't call foreign constructor
+ *
+ * @test
+ * @run
+ */
+
+function check(global) {
+    var obj = new global.Point(344, 12);
+    print("obj.x " + obj.x);
+    print("obj.y " + obj.y);
+    print("obj instanceof global.Point? " + (obj instanceof global.Point))
+
+    var P = global.Point;
+    var p = new P(343, 54);
+    print("p.x " + p.x);
+    print("p.y " + p.y);
+    print("p instanceof P? " + (p instanceof P))
+}
+
+print("check with loadWithNewGlobal");
+check(loadWithNewGlobal({
+   name: "myscript",
+   script: "function Point(x, y) { this.x = x; this.y = y }; this"
+}));
+
+print("check with script engine");
+var m = new javax.script.ScriptEngineManager();
+var e = m.getEngineByName('nashorn');
+check(e.eval("function Point(x, y) { this.x = x; this.y = y }; this"));
+
diff --git a/nashorn/test/script/basic/JDK-8015959.js.EXPECTED b/nashorn/test/script/basic/JDK-8015959.js.EXPECTED
new file mode 100644
index 00000000000..e5a00a9540d
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8015959.js.EXPECTED
@@ -0,0 +1,14 @@
+check with loadWithNewGlobal
+obj.x 344
+obj.y 12
+obj instanceof global.Point? true
+p.x 343
+p.y 54
+p instanceof P? true
+check with script engine
+obj.x 344
+obj.y 12
+obj instanceof global.Point? true
+p.x 343
+p.y 54
+p instanceof P? true
diff --git a/nashorn/test/script/basic/JDK-8015969.js b/nashorn/test/script/basic/JDK-8015969.js
new file mode 100644
index 00000000000..a9813773dfa
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8015969.js
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * JDK-8015969: Needs to enforce and document that global "context" and "engine" can't be modified when running via jsr223
+ *
+ * @test
+ * @option -scripting
+ * @run
+ */
+
+var m = new javax.script.ScriptEngineManager();
+var e = m.getEngineByName("nashorn");
+
+e.eval(<<EOF
+
+'use strict';
+
+try {
+    context = 444;
+    print("FAILED!! context write should have thrown error");
+} catch (e) {
+    if (! (e instanceof TypeError)) {
+        print("TypeError expected but got " + e);
+    }
+}
+
+try {
+    engine = "hello";
+    print("FAILED!! engine write should have thrown error");
+} catch (e) {
+    if (! (e instanceof TypeError)) {
+        print("TypeError expected but got " + e);
+    }
+}
+
+try {
+    delete context;
+    print("FAILED!! context delete should have thrown error");
+} catch (e) {
+    if (! (e instanceof SyntaxError)) {
+        print("SyntaxError expected but got " + e);
+    }
+}
+
+try {
+    delete engine;
+    print("FAILED!! engine delete should have thrown error");
+} catch (e) {
+    if (! (e instanceof SyntaxError)) {
+        print("SyntaxError expected but got " + e);
+    }
+}
+
+EOF);
diff --git a/nashorn/test/script/basic/JDK-8016667.js b/nashorn/test/script/basic/JDK-8016667.js
new file mode 100644
index 00000000000..7ac1bb6bd1b
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8016667.js
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * Regression test for erroneous shortcut optimization for object null checks
+ *
+ * @test
+ * @run
+ */
+
+function toto() {
+    var friends = 1;
+    (joe = friends) == null;
+} 
diff --git a/nashorn/test/script/basic/JDK-8017046.js b/nashorn/test/script/basic/JDK-8017046.js
new file mode 100644
index 00000000000..7097e9f5c79
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8017046.js
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * JDK-8017046: Cannot assign undefined to a function argument if the function uses arguments object
+ *
+ * @test
+ * @run
+ */
+
+function assert(value, msg) {
+    if (! value) {
+        fail(msg);
+    }
+}
+
+function func(a) {
+    assert(a === arguments[0], "a !== arguments[0]");
+    assert(a === "hello", "a !== 'hello'");
+    a = undefined;
+    assert(a === arguments[0], "a !== arguments[0]");
+    assert(a === undefined, "a !== undefined");
+    assert(typeof(a) === 'undefined', "typeof(a) is not 'undefined'");
+}
+
+func("hello");
diff --git a/langtools/test/tools/javac/api/6437999/Utf8.java b/nashorn/test/script/basic/JDK-8017082.js
similarity index 84%
rename from langtools/test/tools/javac/api/6437999/Utf8.java
rename to nashorn/test/script/basic/JDK-8017082.js
index fc534d4c5e0..5ac96324fcc 100644
--- a/langtools/test/tools/javac/api/6437999/Utf8.java
+++ b/nashorn/test/script/basic/JDK-8017082.js
@@ -1,27 +1,33 @@
 /*
- * Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
  * 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.
  */
 
 /**
- * @author Peter von der Ah\u00e9
+ * Long array literals were broken
+ *
+ * @test
+ * @run
  */
-class Utf8 {}
+function f() {
+    var z=  c>>e>>>0;
+    var x = [z];
+}
diff --git a/nashorn/test/script/basic/JDK-8017950.js b/nashorn/test/script/basic/JDK-8017950.js
new file mode 100644
index 00000000000..c84eacc57f0
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8017950.js
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * JDK-8017950: error.stack should be a string rather than an array
+ *
+ * @test
+ * @run
+ */
+
+function func() {
+    try {
+        throw new Error();
+    } catch (e){
+        print(e.stack.replace(/\\/g, '/'))
+    }
+}
+
+function f() { 
+    func()
+}
+
+function g() {
+    f()
+}
+
+g()
diff --git a/nashorn/test/script/basic/JDK-8017950.js.EXPECTED b/nashorn/test/script/basic/JDK-8017950.js.EXPECTED
new file mode 100644
index 00000000000..8c34d21343f
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8017950.js.EXPECTED
@@ -0,0 +1,5 @@
+Error
+	at func (test/script/basic/JDK-8017950.js:33)
+	at f (test/script/basic/JDK-8017950.js:40)
+	at g (test/script/basic/JDK-8017950.js:44)
+	at <program> (test/script/basic/JDK-8017950.js:47)
diff --git a/nashorn/test/script/basic/JDK-8019226.js b/nashorn/test/script/basic/JDK-8019226.js
new file mode 100644
index 00000000000..3a1cf2f901b
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8019226.js
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * JDK-8019226: line number not generated for first statement if it is on the same function declaration line 
+ *
+ * @test
+ * @run
+ */
+
+function func1() { func2() }
+
+function func2() { throw new Error("failed!") }
+
+try {
+    func1()
+} catch (e) {
+    print(e.stack.replace(/\\/g, '/'))
+}
diff --git a/nashorn/test/script/basic/JDK-8019226.js.EXPECTED b/nashorn/test/script/basic/JDK-8019226.js.EXPECTED
new file mode 100644
index 00000000000..002a3ddbf0e
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8019226.js.EXPECTED
@@ -0,0 +1,4 @@
+Error: failed!
+	at func2 (test/script/basic/JDK-8019226.js:33)
+	at func1 (test/script/basic/JDK-8019226.js:31)
+	at <program> (test/script/basic/JDK-8019226.js:36)
diff --git a/nashorn/test/script/basic/JDK-8019473.js b/nashorn/test/script/basic/JDK-8019473.js
new file mode 100644
index 00000000000..5001f3d7311
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8019473.js
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * JDK-8019473: Parser issues related to functions and blocks
+ *
+ * @test
+ * @run
+ */
+
+function checkNoError(code) {
+    try {
+        Function(code);
+    } catch (e) {
+        print("no error expected for: " + code + " , got " + e);
+    }
+}
+
+// implicit newlines at EOF should be accepted
+checkNoError("for(;;) continue")
+checkNoError("return")
+checkNoError("yield")
+checkNoError("for(;;) break")
+
+function checkError(code) {
+    try {
+        eval(code);
+        print("SyntaxError expected for: " + code);
+    } catch (e) {
+        if (! (e instanceof SyntaxError)) {
+            fail("SyntaxError expected, got " + e);
+        }
+    }
+}
+
+checkError("function f() { case0: }");
+checkError("function f() { if(0) }");
+checkError("function f() { if(0); else }");
+checkError("function f() { while(0) }");
+
+// comma expression as closure expression
+checkError("function sq(x) x, x*x");
diff --git a/nashorn/test/script/basic/JDK-8019478.js b/nashorn/test/script/basic/JDK-8019478.js
new file mode 100644
index 00000000000..f5e2a645214
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8019478.js
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * JDK-8019478: Object.prototype.toString.call(/a/.exec("a")) === "[object Array]" should be true
+ *
+ * @test
+ * @run
+ */
+
+if (Object.prototype.toString.call(/a/.exec("a")) !== "[object Array]") {
+    fail("Object.prototype.toString.call(/a/.exec('a')) !== '[object Array]'");
+}
diff --git a/nashorn/test/script/basic/JDK-8019482.js b/nashorn/test/script/basic/JDK-8019482.js
new file mode 100644
index 00000000000..09f91e42ea9
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8019482.js
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * JDK-8019482: Number("0x0.0p0") should evaluate to NaN
+ *
+ * @test
+ * @run
+ */
+
+function checkHexLiteral(str) {
+    if (! isNaN(Number(str))) {
+        fail("Number(" + str + ") is not NaN");
+    }
+}
+
+checkHexLiteral("0x0.0");
+checkHexLiteral("0x0.0p");
+checkHexLiteral("0x12tu");
+checkHexLiteral("0x12.2e22");
+checkHexLiteral("0xtu");
diff --git a/nashorn/test/script/basic/JDK-8019488.js b/nashorn/test/script/basic/JDK-8019488.js
new file mode 100644
index 00000000000..0cb58e9087f
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8019488.js
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * JDK-8019488: switch on literals result in NoSuchMethodError or VerifyError
+ *
+ * @test
+ * @run
+ */
+
+switch("") {
+    case 0:
+        break
+}
+
+switch(true) {
+    case 0:
+        print("0"); break;
+    case 1:
+        print("1"); break;
+}
+
+switch(false) {
+    case 0:
+        print("0"); break;
+    case 1:
+        print("1"); break;
+}
+
+switch([]) {
+    case 1:
+        print("1");
+}
+
+switch (undefined) {
+    case 0:
+        print("0");
+}
+
+switch (null) {
+    case 0:
+        print("0");
+}
+
+switch({}) {
+    case 1:
+        print("1");
+}
diff --git a/nashorn/test/script/basic/JDK-8019508.js b/nashorn/test/script/basic/JDK-8019508.js
new file mode 100644
index 00000000000..d23035c638a
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8019508.js
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * JDK-8019508: Comma handling in object literal parsing is wrong
+ *
+ * @test
+ * @run
+ */
+
+function checkObjLiteral(str) {
+    try {
+        eval(str);
+        fail("SyntaxError expected for: " + str);
+    } catch (e) {
+        if (! (e instanceof SyntaxError)) {
+            fail("expected SyntaxError, got " + e);
+        }
+        print(e.message.replace(/\\/g, '/'));
+    }
+}
+
+// only comma
+checkObjLiteral("({,})");
+
+// starting with comma
+checkObjLiteral("({, a:2 })");
+
+// consecutive commas
+checkObjLiteral("({a:3,,})");
+
+// missing comma
+checkObjLiteral("({a:3 b:2}");
+
+// single trailing comma is okay!
+var obj = { a: 3, };
diff --git a/nashorn/test/script/basic/JDK-8019508.js.EXPECTED b/nashorn/test/script/basic/JDK-8019508.js.EXPECTED
new file mode 100644
index 00000000000..d5f81409803
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8019508.js.EXPECTED
@@ -0,0 +1,12 @@
+test/script/basic/JDK-8019508.js#33<eval>:1:2 Expected property id but found ,
+({,})
+  ^
+test/script/basic/JDK-8019508.js#33<eval>:1:2 Expected property id but found ,
+({, a:2 })
+  ^
+test/script/basic/JDK-8019508.js#33<eval>:1:6 Expected property id but found ,
+({a:3,,})
+      ^
+test/script/basic/JDK-8019508.js#33<eval>:1:6 Expected comma but found ident
+({a:3 b:2}
+      ^
diff --git a/nashorn/test/script/basic/JDK-8019553.js b/nashorn/test/script/basic/JDK-8019553.js
new file mode 100644
index 00000000000..d754618718a
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8019553.js
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * 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.
+ */
+
+/**
+ * JDK-8019553:  NPE on illegal l-value for increment and decrement
+ *
+ * @test
+ * @run
+ */
+
+function check(str) {
+    try {
+        eval(str);
+        fail("SyntaxError expected for: " + str);
+    } catch (e) {
+        print(e.toString().replace(/\\/g, '/'));
+    }
+}
+
+check("++ +3");
+check("++ -7");
+check("-- +2");
+check("-- -8");
diff --git a/nashorn/test/script/basic/JDK-8019553.js.EXPECTED b/nashorn/test/script/basic/JDK-8019553.js.EXPECTED
new file mode 100644
index 00000000000..78d22beac0f
--- /dev/null
+++ b/nashorn/test/script/basic/JDK-8019553.js.EXPECTED
@@ -0,0 +1,12 @@
+SyntaxError: test/script/basic/JDK-8019553.js#33<eval>:1:3 Expected l-value but found +
+++ +3
+   ^
+SyntaxError: test/script/basic/JDK-8019553.js#33<eval>:1:3 Expected l-value but found -
+++ -7
+   ^
+SyntaxError: test/script/basic/JDK-8019553.js#33<eval>:1:3 Expected l-value but found +
+-- +2
+   ^
+SyntaxError: test/script/basic/JDK-8019553.js#33<eval>:1:3 Expected l-value but found -
+-- -8
+   ^
diff --git a/nashorn/test/script/basic/NASHORN-109.js b/nashorn/test/script/basic/NASHORN-109.js
index b05e0f12e50..4667feb21de 100644
--- a/nashorn/test/script/basic/NASHORN-109.js
+++ b/nashorn/test/script/basic/NASHORN-109.js
@@ -33,8 +33,9 @@ try {
         throw new Error("error");
     }
 } catch (e) {
-    for (i in e.stack) { 
-        print(e.stack[i].methodName + ' ' + e.stack[i].lineNumber);
+    var frames = e.getStackTrace();
+    for (i in frames) {
+        print(frames[i].methodName + ' ' + frames[i].lineNumber);
     }
 }
 
diff --git a/nashorn/test/script/basic/NASHORN-296.js b/nashorn/test/script/basic/NASHORN-296.js
index cbb752fbcaa..26338e60f56 100644
--- a/nashorn/test/script/basic/NASHORN-296.js
+++ b/nashorn/test/script/basic/NASHORN-296.js
@@ -33,7 +33,7 @@ function test(name) {
         load({ script: 'throw new Error()', name: name });
     } catch(e) {
         // normalize windows path separator to URL style
-        var actual = e.stack[0].fileName;
+        var actual = e.getStackTrace()[0].fileName;
         if (actual !== name) {
             fail("expected file name to be " + name +
                  ", actually got file name " + actual);
@@ -48,6 +48,6 @@ test("com/oracle/node/sample.js");
 try {
     throw new Error();
 } catch (e) {
-    test(e.stack[0].fileName.substring(6));
+    test(e.getStackTrace()[0].fileName.substring(6));
 }
 
diff --git a/nashorn/test/script/basic/NASHORN-51.js b/nashorn/test/script/basic/NASHORN-51.js
index 044bce94062..bc41d79bebf 100644
--- a/nashorn/test/script/basic/NASHORN-51.js
+++ b/nashorn/test/script/basic/NASHORN-51.js
@@ -35,28 +35,28 @@ for (i in literals) {
         eval(literals[i] + "++");
         print("ERROR!! post increment : " + literals[i]);
     } catch (e) {
-        print(e);
+        print(e.toString().replace(/\\/g, '/'));
     }
 
     try {
         eval(literals[i] + "--");
         print("ERROR!! post decrement : " + literals[i]);
     } catch (e) {
-        print(e);
+        print(e.toString().replace(/\\/g, '/'));
     }
 
     try {
         eval("++" + literals[i]);
         print("ERROR!! pre increment : " + literals[i]);
     } catch (e) {
-        print(e);
+        print(e.toString().replace(/\\/g, '/'));
     }
 
     try {
         eval("--" + literals[i]);
         print("ERROR!! pre decrement : " + literals[i]);
     } catch (e) {
-        print(e);
+        print(e.toString().replace(/\\/g, '/'));
     }
 }
 
diff --git a/nashorn/test/script/basic/NASHORN-51.js.EXPECTED b/nashorn/test/script/basic/NASHORN-51.js.EXPECTED
index 9fc05c3f1b4..9479f7e1995 100644
--- a/nashorn/test/script/basic/NASHORN-51.js.EXPECTED
+++ b/nashorn/test/script/basic/NASHORN-51.js.EXPECTED
@@ -1,24 +1,72 @@
-ReferenceError: "1" can not be used as the left-hand side of assignment
-ReferenceError: "1" can not be used as the left-hand side of assignment
-ReferenceError: "1" can not be used as the left-hand side of assignment
-ReferenceError: "1" can not be used as the left-hand side of assignment
-ReferenceError: "0" can not be used as the left-hand side of assignment
-ReferenceError: "0" can not be used as the left-hand side of assignment
-ReferenceError: "0" can not be used as the left-hand side of assignment
-ReferenceError: "0" can not be used as the left-hand side of assignment
-ReferenceError: "3.14" can not be used as the left-hand side of assignment
-ReferenceError: "3.14" can not be used as the left-hand side of assignment
-ReferenceError: "3.14" can not be used as the left-hand side of assignment
-ReferenceError: "3.14" can not be used as the left-hand side of assignment
-ReferenceError: "true" can not be used as the left-hand side of assignment
-ReferenceError: "true" can not be used as the left-hand side of assignment
-ReferenceError: "true" can not be used as the left-hand side of assignment
-ReferenceError: "true" can not be used as the left-hand side of assignment
-ReferenceError: "false" can not be used as the left-hand side of assignment
-ReferenceError: "false" can not be used as the left-hand side of assignment
-ReferenceError: "false" can not be used as the left-hand side of assignment
-ReferenceError: "false" can not be used as the left-hand side of assignment
-ReferenceError: "null" can not be used as the left-hand side of assignment
-ReferenceError: "null" can not be used as the left-hand side of assignment
-ReferenceError: "null" can not be used as the left-hand side of assignment
-ReferenceError: "null" can not be used as the left-hand side of assignment
+ReferenceError: test/script/basic/NASHORN-51.js#35<eval>:1:0 Invalid left hand side for assignment
+1++
+^
+ReferenceError: test/script/basic/NASHORN-51.js#42<eval>:1:0 Invalid left hand side for assignment
+1--
+^
+ReferenceError: test/script/basic/NASHORN-51.js#49<eval>:1:2 Invalid left hand side for assignment
+++1
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#56<eval>:1:2 Invalid left hand side for assignment
+--1
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#35<eval>:1:0 Invalid left hand side for assignment
+0++
+^
+ReferenceError: test/script/basic/NASHORN-51.js#42<eval>:1:0 Invalid left hand side for assignment
+0--
+^
+ReferenceError: test/script/basic/NASHORN-51.js#49<eval>:1:2 Invalid left hand side for assignment
+++0
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#56<eval>:1:2 Invalid left hand side for assignment
+--0
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#35<eval>:1:0 Invalid left hand side for assignment
+3.14++
+^
+ReferenceError: test/script/basic/NASHORN-51.js#42<eval>:1:0 Invalid left hand side for assignment
+3.14--
+^
+ReferenceError: test/script/basic/NASHORN-51.js#49<eval>:1:2 Invalid left hand side for assignment
+++3.14
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#56<eval>:1:2 Invalid left hand side for assignment
+--3.14
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#35<eval>:1:0 Invalid left hand side for assignment
+true++
+^
+ReferenceError: test/script/basic/NASHORN-51.js#42<eval>:1:0 Invalid left hand side for assignment
+true--
+^
+ReferenceError: test/script/basic/NASHORN-51.js#49<eval>:1:2 Invalid left hand side for assignment
+++true
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#56<eval>:1:2 Invalid left hand side for assignment
+--true
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#35<eval>:1:0 Invalid left hand side for assignment
+false++
+^
+ReferenceError: test/script/basic/NASHORN-51.js#42<eval>:1:0 Invalid left hand side for assignment
+false--
+^
+ReferenceError: test/script/basic/NASHORN-51.js#49<eval>:1:2 Invalid left hand side for assignment
+++false
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#56<eval>:1:2 Invalid left hand side for assignment
+--false
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#35<eval>:1:0 Invalid left hand side for assignment
+null++
+^
+ReferenceError: test/script/basic/NASHORN-51.js#42<eval>:1:0 Invalid left hand side for assignment
+null--
+^
+ReferenceError: test/script/basic/NASHORN-51.js#49<eval>:1:2 Invalid left hand side for assignment
+++null
+  ^
+ReferenceError: test/script/basic/NASHORN-51.js#56<eval>:1:2 Invalid left hand side for assignment
+--null
+  ^
diff --git a/nashorn/test/script/basic/errorstack.js b/nashorn/test/script/basic/errorstack.js
index 7db53142c10..8fcd25a2e1b 100644
--- a/nashorn/test/script/basic/errorstack.js
+++ b/nashorn/test/script/basic/errorstack.js
@@ -22,7 +22,7 @@
  */
 
 /**
- * "stack" property of Error objects. (nashorn extension).
+ * "getStackTrace()" method of Error objects. (nashorn extension).
  *
  * @test
  * @run
@@ -43,9 +43,9 @@ function func3() {
 try {
     func1();
 } catch (e) {
-    // "stack" is java.lang.StackTraceElement object
-    for (i in e.stack) {
-        print(e.stack[i].methodName + " : " + e.stack[i].lineNumber);
+    var frames = e.getStackTrace();
+    for (i in frames) {
+        print(frames[i].methodName + " : " + frames[i].lineNumber);
     }
 }
 
diff --git a/nashorn/test/script/error/NASHORN-57.js.EXPECTED b/nashorn/test/script/error/NASHORN-57.js.EXPECTED
index 5a93b597c0e..c9c51de1292 100644
--- a/nashorn/test/script/error/NASHORN-57.js.EXPECTED
+++ b/nashorn/test/script/error/NASHORN-57.js.EXPECTED
@@ -1,3 +1,3 @@
-test/script/error/NASHORN-57.js:35:2 Expected statement but found ;
+test/script/error/NASHORN-57.js:35:2 Expected l-value but found ;
 ++;
   ^
diff --git a/nashorn/test/src/jdk/nashorn/api/javaaccess/BooleanAccessTest.java b/nashorn/test/src/jdk/nashorn/api/javaaccess/BooleanAccessTest.java
index 2cfdbf00046..b6e5bbcddc9 100644
--- a/nashorn/test/src/jdk/nashorn/api/javaaccess/BooleanAccessTest.java
+++ b/nashorn/test/src/jdk/nashorn/api/javaaccess/BooleanAccessTest.java
@@ -39,7 +39,7 @@ import org.testng.annotations.Test;
 /**
  * @test
  * @build jdk.nashorn.api.javaaccess.SharedObject jdk.nashorn.api.javaaccess.Person jdk.nashorn.api.javaaccess.BooleanAccessTest
- * @run testng jdk.nashorn.api.javaaccess.BooleanAccessTest
+ * @run testng/othervm jdk.nashorn.api.javaaccess.BooleanAccessTest
  */
 public class BooleanAccessTest {
 
diff --git a/nashorn/test/src/jdk/nashorn/api/javaaccess/MethodAccessTest.java b/nashorn/test/src/jdk/nashorn/api/javaaccess/MethodAccessTest.java
index 69ca20c6c16..6de10a54783 100644
--- a/nashorn/test/src/jdk/nashorn/api/javaaccess/MethodAccessTest.java
+++ b/nashorn/test/src/jdk/nashorn/api/javaaccess/MethodAccessTest.java
@@ -42,7 +42,7 @@ import org.testng.annotations.Test;
 /**
  * @test
  * @build jdk.nashorn.api.javaaccess.SharedObject jdk.nashorn.api.javaaccess.Person jdk.nashorn.api.javaaccess.MethodAccessTest
- * @run testng jdk.nashorn.api.javaaccess.MethodAccessTest
+ * @run testng/othervm jdk.nashorn.api.javaaccess.MethodAccessTest
  */
 public class MethodAccessTest {
 
diff --git a/nashorn/test/src/jdk/nashorn/api/javaaccess/NumberAccessTest.java b/nashorn/test/src/jdk/nashorn/api/javaaccess/NumberAccessTest.java
index 21994960176..0b7cb027b61 100644
--- a/nashorn/test/src/jdk/nashorn/api/javaaccess/NumberAccessTest.java
+++ b/nashorn/test/src/jdk/nashorn/api/javaaccess/NumberAccessTest.java
@@ -39,7 +39,7 @@ import org.testng.annotations.Test;
 /**
  * @test
  * @build jdk.nashorn.api.javaaccess.SharedObject jdk.nashorn.api.javaaccess.Person jdk.nashorn.api.javaaccess.NumberAccessTest
- * @run testng jdk.nashorn.api.javaaccess.NumberAccessTest
+ * @run testng/othervm jdk.nashorn.api.javaaccess.NumberAccessTest
  */
 public class NumberAccessTest {
 
diff --git a/nashorn/test/src/jdk/nashorn/api/javaaccess/NumberBoxingTest.java b/nashorn/test/src/jdk/nashorn/api/javaaccess/NumberBoxingTest.java
index ae719e7fb62..0302259e95b 100644
--- a/nashorn/test/src/jdk/nashorn/api/javaaccess/NumberBoxingTest.java
+++ b/nashorn/test/src/jdk/nashorn/api/javaaccess/NumberBoxingTest.java
@@ -38,7 +38,7 @@ import org.testng.annotations.Test;
 /**
  * @test
  * @build jdk.nashorn.api.javaaccess.SharedObject jdk.nashorn.api.javaaccess.Person jdk.nashorn.api.javaaccess.NumberBoxingTest
- * @run testng jdk.nashorn.api.javaaccess.NumberBoxingTest
+ * @run testng/othervm jdk.nashorn.api.javaaccess.NumberBoxingTest
  */
 public class NumberBoxingTest {
 
diff --git a/nashorn/test/src/jdk/nashorn/api/javaaccess/ObjectAccessTest.java b/nashorn/test/src/jdk/nashorn/api/javaaccess/ObjectAccessTest.java
index 7172051416c..2a51e7a9ce1 100644
--- a/nashorn/test/src/jdk/nashorn/api/javaaccess/ObjectAccessTest.java
+++ b/nashorn/test/src/jdk/nashorn/api/javaaccess/ObjectAccessTest.java
@@ -38,7 +38,7 @@ import org.testng.annotations.Test;
 /**
  * @test
  * @build jdk.nashorn.api.javaaccess.SharedObject jdk.nashorn.api.javaaccess.Person jdk.nashorn.api.javaaccess.ObjectAccessTest
- * @run testng jdk.nashorn.api.javaaccess.ObjectAccessTest
+ * @run testng/othervm jdk.nashorn.api.javaaccess.ObjectAccessTest
  */
 public class ObjectAccessTest {
 
diff --git a/nashorn/test/src/jdk/nashorn/api/javaaccess/StringAccessTest.java b/nashorn/test/src/jdk/nashorn/api/javaaccess/StringAccessTest.java
index 6a7713bd6a4..dd4b5020787 100644
--- a/nashorn/test/src/jdk/nashorn/api/javaaccess/StringAccessTest.java
+++ b/nashorn/test/src/jdk/nashorn/api/javaaccess/StringAccessTest.java
@@ -38,7 +38,7 @@ import org.testng.annotations.Test;
 /**
  * @test
  * @build jdk.nashorn.api.javaaccess.SharedObject jdk.nashorn.api.javaaccess.Person jdk.nashorn.api.javaaccess.StringAccessTest
- * @run testng jdk.nashorn.api.javaaccess.StringAccessTest
+ * @run testng/othervm jdk.nashorn.api.javaaccess.StringAccessTest
  */
 public class StringAccessTest {