8192821: Make LogCompilation into a maven project

Add a maven project setup while preserving make build.

Reviewed-by: kvn

src/utils/LogCompilation/Makefile

@@ -25,7 +25,7 @@ PKGLIST = \
 com.sun.hotspot.tools.compiler
 #END PKGLIST
 
-FILELIST = com/sun/hotspot/tools/compiler/*.java
+FILELIST = main/java/com/sun/hotspot/tools/compiler/*.java
 
 ifneq "x$(ALT_BOOTDIR)" "x"
   BOOTDIR := $(ALT_BOOTDIR)

src/utils/LogCompilation/README

@@ -16,3 +16,10 @@ More information about the LogCompilation output can be found at
 https://wiki.openjdk.java.net/display/HotSpot/LogCompilation+overview
 https://wiki.openjdk.java.net/display/HotSpot/PrintCompilation
 https://wiki.openjdk.java.net/display/HotSpot/LogCompilation+tool
+
+The project layout is now for Maven. To build the project with Maven do:
+
+  mvn clean install
+
+The build also copies the resulting target jar to ./logc.jar for easy 
+interop with the Makefile build.

src/utils/LogCompilation/pom.xml

@@ -0,0 +1,110 @@
+<!--
+ Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+
+   - Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+
+   - Neither the name of Oracle nor the names of its
+     contributors may be used to endorse or promote products derived
+     from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.sun.hotspot.tools.compiler</groupId>
+  <artifactId>LogCompilation</artifactId>
+  <packaging>jar</packaging>
+  <version>1.0-SNAPSHOT</version>
+  <name>LogCompilation</name>
+  <url>http://maven.apache.org</url>
+  <dependencies>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.8.2</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+      <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>3.1.0</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                        <configuration>
+                            <transformers>
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                                    <mainClass>com.sun.hotspot.tools.compiler.LogCompilation</mainClass>
+                                </transformer>
+                            </transformers>
+                            <createDependencyReducedPom>false</createDependencyReducedPom>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-release-plugin</artifactId>
+                <version>2.5.3</version>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <version>3.0.0-M1</version>
+            </plugin>
+            <plugin>
+                <artifactId>maven-antrun-plugin</artifactId>
+                <version>1.8</version>
+                <executions>
+                    <execution>
+                        <id>copy</id>
+                        <phase>package</phase>
+                        <configuration>
+                            <target>
+                                <copy file="${basedir}/target/${artifactId}-${version}.jar" tofile="${basedir}/logc.jar"/>
+                            </target>
+                        </configuration>
+                        <goals>
+                            <goal>run</goal>
+                        </goals>
+                    </execution> 
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

src/utils/LogCompilation/src/main/java/com/sun/hotspot/tools/compiler/LogParser.java

@@ -632,7 +632,7 @@ public class LogParser extends DefaultHandler implements ErrorHandler {
 
     /**
      * Entry point for log file parsing with a file reader.
-     * {@see #parse(String,boolean)}
+     * {@link #parse(String,boolean)}
      */
     public static ArrayList<LogEvent> parse(Reader reader, boolean cleanup) throws Exception {
         // Create the XML input factory
@@ -825,7 +825,7 @@ public class LogParser extends DefaultHandler implements ErrorHandler {
      * an {@linkplain #site initial scope} with a bogus bytecode index and the
      * right inline ID, and push the scope with the inline ID attached. Note
      * that most of late inlining processing happens in
-     * {@link #endElement()}.</li>
+     * {@link #endElement(String,String,String)}.</li>
      * <li><b>jvms:</b> record a {@linkplain Jvms JVMState}. Depending on the
      * context in which this event is encountered, this can mean adding
      * information to the currently being processed trap, lock elimination, or
@@ -1182,11 +1182,11 @@ public class LogParser extends DefaultHandler implements ErrorHandler {
      * {@code true} here. (It will be reset when parsing the inlined methods is
      * done; this happens for the successful case in this method as well, when
      * {@code parse} elements are processed; and for inlining failures, in
-     * {@link #startElement()}, when {@code inline_fail} elements are
+     * {@link #startElement(String,String,String,Attributes)}, when {@code inline_fail} elements are
      * processed.)</li>
      * <li><b>task:</b> perform cleanup at the end of a compilation. Note that
      * the explicit {@code task_done} event is handled in
-     * {@link #startElement()}.</li>
+     * {@link #startElement(String,String,String,Attributes)}.</li>
      * </ul>
      */
     @Override