--- jsr166/build.xml	2013/06/18 20:54:57	1.142
+++ jsr166/build.xml	2016/03/04 21:00:45	1.197
@@ -1,4 +1,5 @@
-<project name="jsr166" default="usage">
+<project name="jsr166" default="usage"
+  xmlns:if="ant:if" xmlns:unless="ant:unless">
 
   <description>
 ------------------------------------------------------------------------------
@@ -16,22 +17,34 @@
   $HOME/jdk/jdk6
   $HOME/jdk/jdk7
   $HOME/jdk/jdk8
+  $HOME/jdk/jdk9
   where each of the above is a JDK or a symlink to same, and
   $HOME/jdk/src/jdk6
   $HOME/jdk/src/jdk7
   $HOME/jdk/src/jdk8
+  $HOME/jdk/src/jdk9
   where each of the above is a complete JDK source tree
   (e.g. mercurial forest) or a symlink to same.
-As of 2013-02, the very latest lambda 8 jdk is needed for jdk8.
+
+  Alternatively, define ant variables thus:
+  ant -Djdk$N.home=...
+  for $N in 6 7 8 9 ...
+
+  As of 2015-09, there is incomplete hacky support for jigsaw
+  Build for jigsaw using something like:
+  ant -Djdk9.home="$HOME/jdk/jigsaw" -Djdk9.src.dir="$HOME/jdk/src/jigsaw" clean test dist
+  "docs" target is still broken.
 ------------------------------------------------------------------------------
   </description>
 
-  <target name="usage" description="Display main targets by running 'ant -projecthelp'">
+  <!-- Display main targets by running 'ant -projecthelp' -->
+  <target name="usage">
     <java classname="org.apache.tools.ant.Main">
       <arg value="-projecthelp" />
     </java>
   </target>
 
+  <!-- HOWTO printf debug: <echo message="prop=${prop}"/> -->
 
   <!-- User-specific settings -->
   <property file="user.properties"/>
@@ -44,15 +57,6 @@ As of 2013-02, the very latest lambda 8
   <property name="build.deprecation"    value="false"/>
   <property name="build.javadoc.access" value="protected"/>
 
-  <!-- Tck options; see JSR166TestCase.java -->
-  <!-- ant -Djsr166.profileTests=true -Djsr166.runsPerTest=100 test-tck -->
-  <property name="jsr166.profileTests"     value="false"/>
-  <property name="jsr166.profileThreshold" value="100"/>
-  <property name="jsr166.runsPerTest"      value="1"/>
-  <!-- Allow running an individual tck test class -->
-  <!-- ant -Djsr166.tckTestClass=CountedCompleterTest -Djsr166.runsPerTest=100 test-tck -->
-  <property name="jsr166.tckTestClass"     value="JSR166TestCase"/>
-
   <!-- Build locations -->
   <property name="build.dir"                   location="build"/>
   <property name="build.classes.dir"           location="${build.dir}/classes"/>
@@ -85,17 +89,25 @@ As of 2013-02, the very latest lambda 8
     <property name="java@{v}"       location="${jdk@{v}.home}/bin/java"/>
     <property name="javac@{v}"      location="${jdk@{v}.home}/bin/javac"/>
     <property name="javadoc@{v}"    location="${jdk@{v}.home}/bin/javadoc"/>
-    <property name="jdk@{v}src.dir" location="${jdks.home}/src/jdk@{v}/jdk/src/share/classes"/>
+    <local name="have.java.base"/>
+    <available property="have.java.base"
+      file="${jdks.home}/src/jdk@{v}/jdk/src/java.base/share/classes" type="dir"/>
+    <property name="jdk@{v}src.dir" location="${jdks.home}/src/jdk@{v}/jdk/src/java.base/share/classes"
+      if:set="have.java.base"/>
+    <property name="jdk@{v}src.dir" location="${jdks.home}/src/jdk@{v}/jdk/src/share/classes"
+      unless:set="have.java.base"/>
+    <local name="modules"/>
+    <available property="modules" file="${jdk@{v}.home}/jmods" type="dir"/>
     <local name="boot.jar.dir"/>
-    <property name="boot.jar.dir"   location="${jdk@{v}.home}/jre/lib"/>
-    <path id="bootclasspath@{v}">
+    <property name="boot.jar.dir"   location="${jdk@{v}.home}/jre/lib" unless:set="modules"/>
+    <path id="bootclasspath@{v}" unless:set="modules">
       <pathelement path="${boot.jar.dir}/resources.jar"/>
       <pathelement path="${boot.jar.dir}/rt.jar"/>
       <pathelement path="${boot.jar.dir}/jsse.jar"/>
       <pathelement path="${boot.jar.dir}/jce.jar"/>
       <pathelement path="${boot.jar.dir}/charsets.jar"/>
     </path>
-    <property name="bootclasspath@{v}" value="${toString:bootclasspath@{v}}"/>
+    <property name="bootclasspath@{v}" value="${toString:bootclasspath@{v}}" unless:set="modules"/>
     </sequential>
   </macrodef>
 
@@ -114,13 +126,17 @@ As of 2013-02, the very latest lambda 8
   <defjdklocations v="6"/>
   <defjdklocations v="7"/>
   <defjdklocations v="8"/>
+  <defjdklocations v="9"/>
 
   <!-- Source locations -->
   <property name="src.dir"              location="${basedir}/src/main"/>
   <property name="test.src.dir"         location="${basedir}/src/test"/>
   <property name="loops.src.dir"        location="${basedir}/src/loops"/>
   <property name="tck.src.dir"          location="${test.src.dir}/tck"/>
-  <property name="jtreg.src.dir"        location="${test.src.dir}/jtreg"/>
+  <property name="jtreg7.src.dir"       location="${test.src.dir}/jtreg-jdk7"/>
+  <property name="jtreg8.src.dir"       location="${test.src.dir}/jtreg"/>
+  <property name="jtreg9.src.dir"       location="${test.src.dir}/jtreg"/>
+  <property name="jtreg.src.dir"        location="${jtreg9.src.dir}"/>
   <property name="lib.dir"              location="${basedir}/lib"/>
   <property name="dist.dir"             location="${basedir}/dist"/>
   <property name="topsrc.dir"           location="${basedir}/src"/>
@@ -154,39 +170,55 @@ As of 2013-02, the very latest lambda 8
   <property name="extra166y.jar"    location="${build.extra166y.dir}/extra166y.jar"/>
   <property name="junit.jar"        location="${lib.dir}/junit.jar"/>
 
-  <!-- Canonical location of jdk API docs, to use with javadoc link attribute -->
-  <property name="jdkapi5docs.url"      value="http://docs.oracle.com/javase/1.5.0/docs/api/"/>
-  <property name="jdkapi6docs.url"      value="http://docs.oracle.com/javase/6/docs/api/"/>
-  <property name="jdkapi7docs.url"      value="http://docs.oracle.com/javase/7/docs/api/"/>
-
-  <property name="jdkapi8docs.url"      value="http://download.java.net/jdk8/docs/api/"/>
-  <!-- The below does not yet exist as of 2013-01 -->
-  <!-- <property name="jdkapi8docs.url" value="http://docs.oracle.com/javase/8/docs/api/"/> -->
+  <!-- Canonical location of jdk docs root, to use with javadoc -Xdocrootparent flag -->
+  <property name="java5.docroot.url"      value="http://docs.oracle.com/javase/1.5.0/docs"/>
+  <property name="java6.docroot.url"      value="http://docs.oracle.com/javase/6/docs"/>
+  <property name="java7.docroot.url"      value="http://docs.oracle.com/javase/7/docs"/>
+  <property name="java8.docroot.url"      value="http://docs.oracle.com/javase/8/docs"/>
+  <!-- The expected canonical location does not yet exist as of 2015-11 -->
+  <!-- <property name="java9.docroot.url" value="http://docs.oracle.com/javase/9/docs"/> -->
+  <property name="java9.docroot.url"      value="http://download.java.net/jdk9/docs"/>
+  <!-- Default jdk doc location (latest stable release seems best) -->
+  <property name="java.docroot.url"       value="${java8.docroot.url}"/>
 
-  <!-- Default jdk api doc location (latest stable release seems best) -->
-  <property name="jdkapidocs.url"       value="${jdkapi7docs.url}"/>
+  <!-- Canonical location of jdk API docs, to use with javadoc link attribute -->
+  <property name="java5.api.url"      value="${java5.docroot.url}/api/"/>
+  <property name="java6.api.url"      value="${java6.docroot.url}/api/"/>
+  <property name="java7.api.url"      value="${java7.docroot.url}/api/"/>
+  <property name="java8.api.url"      value="${java8.docroot.url}/api/"/>
+  <property name="java9.api.url"      value="${java9.docroot.url}/api/"/>
+  <property name="java.api.url"       value="${java.docroot.url}/api/"/>
 
   <!-- Define the "jtreg" task -->
   <!-- See the docs in "jtreg -onlineHelp" -->
   <taskdef name="jtreg" classname="com.sun.javatest.regtest.Main$$Ant"
            classpath="${lib.dir}/jtreg.jar" />
 
-  <!-- Test classpath -->
-  <path id="test.classpath">
-    <pathelement location="${build.testcases.dir}"/>
-    <pathelement location="${junit.jar}"/>
-  </path>
-
+  <!-- Tck options; see JSR166TestCase.java
+   To profile a single tck test class:
+   ant -Djsr166.profileTests=true -Djsr166.profileThreshold=10 -Djsr166.tckTestClass=CompletableFutureTest tck
+   To stress test a single tck test class:
+   ant -Djsr166.tckTestClass=CountedCompleterTest -Djsr166.runsPerTest=100 tck
+   To stress test a single tck test method:
+   ant -Djsr166.tckTestClass=RecursiveTaskTest -Djsr166.runsPerTest=1000 -Djsr166.methodFilter=testAbnormalInvokeAll3 tck
+  -->
+  <property name="jsr166.tckTestClass"     value="JSR166TestCase"/>
   <macrodef name="run-tck-tests">
     <attribute name="tck.src.dir" default="${tck.src.dir}"/>
     <attribute name="target"/>
     <attribute name="compile-target" default="@{target}"/>
     <attribute name="workdir"/>
     <attribute name="classes"/>
-    <attribute name="jvmflags" default=""/>
+    <attribute name="jvmflags" default="-ea -esa -Djsr166.testImplementationDetails=true"/>
     <element name="javac-elements" optional="true"/>
+
     <sequential>
 
+    <local name="modules"/>
+    <condition property="modules">
+      <available file="${jdk@{compile-target}.home}/jmods" type="dir"/>
+    </condition>
+
     <mkdir dir="@{workdir}/tck-classes"/>
 
     <javac srcdir="@{tck.src.dir}"
@@ -197,7 +229,6 @@ As of 2013-02, the very latest lambda 8
            source="@{compile-target}"
            target="@{compile-target}"
            classpath="${junit.jar}"
-           bootclasspath="@{classes}:${bootclasspath@{compile-target}}"
            includeAntRuntime="false"
            includeJavaRuntime="false"
            executable="${javac@{compile-target}}"
@@ -205,7 +236,9 @@ As of 2013-02, the very latest lambda 8
 
       <include name="*.java"/>
       <compilerarg value="-XDignore.symbol.file=true"/>
-      <compilerarg value="-Xlint:all,-unchecked,-rawtypes,-serial,-deprecation"/>
+      <compilerarg value="-Xlint:all,-unchecked,-rawtypes,-serial,-deprecation,-try"/>
+      <compilerarg value="-Xbootclasspath/p:@{classes}" unless:set="modules"/>
+      <compilerarg value="-Xpatch:${build.classes.dir}" if:set="modules"/>
       <compilerarg line="${build.args}"/>
       <javac-elements/>
 
@@ -215,11 +248,17 @@ As of 2013-02, the very latest lambda 8
           failonerror="true"
           jvm="${java@{target}}"
           fork="true">
-	<jvmarg value="-Xbootclasspath/p:@{classes}"/>
+	<jvmarg value="-Xbootclasspath/p:@{classes}" unless:set="modules"/>
+	<jvmarg value="-Xpatch:${build.classes.dir}" if:set="modules"/>
 	<jvmarg line="@{jvmflags}"/>
-        <sysproperty key="jsr166.profileTests"     value="${jsr166.profileTests}"/>
-        <sysproperty key="jsr166.profileThreshold" value="${jsr166.profileThreshold}"/>
-        <sysproperty key="jsr166.runsPerTest"      value="${jsr166.runsPerTest}"/>
+
+        <!-- ant -Djava.util.concurrent.ForkJoinPool.common.parallelism=1 tck -->
+	<syspropertyset id="system-properties-used-by-tck">
+	  <propertyref prefix="java.util.concurrent.ForkJoinPool"/>
+	  <propertyref prefix="jsr166."/>
+	  <propertyref name="test.timeout.factor"/>
+	</syspropertyset>
+
 	<classpath>
 	  <pathelement location="${junit.jar}"/>
 	  <pathelement location="@{workdir}/tck-classes"/>
@@ -229,30 +268,69 @@ As of 2013-02, the very latest lambda 8
     </sequential>
   </macrodef>
 
+  <!-- Define jtreg test sets for different jdk versions -->
+  <fileset dir="${jtreg9.src.dir}">
+    <patternset id="jdk9.jtreg.tests">
+      <include name="**/*.java"/>
+    </patternset>
+  </fileset>
+
+  <fileset dir="${jtreg8.src.dir}">
+    <patternset id="jdk8.jtreg.tests">
+      <include name="**/*.java"/>
+      <exclude name="**/SpliteratorCharacteristics.java"/>
+      <!-- https://bugs.openjdk.java.net/browse/JDK-6842353 -->
+      <exclude name="**/GCDuringIteration.java"/>
+    </patternset>
+  </fileset>
+
+  <fileset dir="${jtreg7.src.dir}">
+    <patternset id="jdk7.jtreg.tests">
+      <include name="**/*.java"/>
+    </patternset>
+  </fileset>
+
+  <!-- ant -Djtreg.flags=-timeoutFactor:4 -->
+  <property name="jtreg.flags" value=""/>
+
   <macrodef name="run-jtreg-tests">
-    <attribute name="jtreg.src.dir" default="${jtreg.src.dir}"/>
+    <!-- ant -Djtreg9.src.dir=src/test/jtreg/util/concurrent/CompletableFuture jtreg -->
     <attribute name="source" default="7"/>
     <attribute name="target"/>
     <attribute name="workdir"/>
     <attribute name="classes"/>
     <attribute name="jtregflags" default=""/>
+
     <sequential>
+
+    <!-- ant -Djtreg.verbose=time,fail,error jtreg -->
+    <property name="jtreg.verbose" value="nopass,fail,error"/>
+
+    <local name="modules"/>
+    <condition property="modules">
+      <available file="${jdk@{target}.home}/jmods" type="dir"/>
+    </condition>
+
     <delete dir="@{workdir}/JTwork"   quiet="true"/>
     <delete dir="@{workdir}/JTreport" quiet="true"/>
     <mkdir dir="@{workdir}/JTwork/scratch"/>
-    <mkdir dir="@{workdir}/JTreport"/>
-    <jtreg dir="@{jtreg.src.dir}"
+    <!-- workaround for https://bugs.openjdk.java.net/browse/CODETOOLS-7901571 -->
+    <mkdir dir="@{workdir}/JTreport/html"/>
+    <mkdir dir="@{workdir}/JTreport/text"/>
+    <jtreg dir="${jtreg@{target}.src.dir}"
            jdk="${jdk@{target}.home}"
            workDir="@{workdir}/JTwork"
            reportDir="@{workdir}/JTreport">
-
-      <arg value="-Xbootclasspath/p:@{classes}"/>
+      <patternset refid="jdk@{target}.jtreg.tests"/>
+      <arg value="-Xbootclasspath/p:@{classes}" unless:set="modules"/>
+      <arg value="-Xpatch:${build.classes.dir}" if:set="modules"/>
       <arg value="-agentvm"/>
-      <arg value="-v:nopass,fail"/>
+      <arg value="-verbose:${jtreg.verbose}"/>
       <arg value="-vmoptions:-esa -ea"/>
       <arg value="-automatic"/>
       <arg value="-k:!ignore"/>
       <arg line="@{jtregflags}"/>
+      <arg line="${jtreg.flags}"/>
     </jtreg>
     </sequential>
   </macrodef>
@@ -268,6 +346,9 @@ As of 2013-02, the very latest lambda 8
 
   <!-- Main targets -->
 
+  <property name="build.main.java.version" value="9"/>
+  <property name="build.main.javac" value="${javac9}"/>
+
   <target name="dists"
           depends="dist, 4jdk7dist, jsr166edist, jsr166ydist, extra166ydist, jsr166xdist"
           description="Builds all public jars and docs"/>
@@ -276,26 +357,45 @@ As of 2013-02, the very latest lambda 8
           depends="configure-compiler"
           description="Compiles src/main sources to build dir">
 
-    <mkdir dir="${build.classes.dir}"/>
+    <local name="modules"/>
+    <condition property="modules">
+      <and>
+        <available file="${jdk9.home}/jmods" type="dir"/>
+        <equals arg1="9" arg2="${build.main.java.version}"/>
+      </and>
+    </condition>
+
+    <local name="destdir"/>
+    <property name="destdir" value="${build.classes.dir}/java.base" if:set="modules"/>
+    <property name="destdir" value="${build.classes.dir}" unless:set="modules"/>
+
+    <mkdir dir="${destdir}"/>
 
     <javac srcdir="${src.dir}"
-           destdir="${build.classes.dir}"
+           destdir="${destdir}"
            debug="${build.debug}"
            debuglevel="${build.debuglevel}"
            deprecation="${build.deprecation}"
            classpath=""
            includeAntRuntime="false"
            includeJavaRuntime="false"
-           executable="${javac8}"
+           executable="${build.main.javac}"
            fork="true">
 
       <include name="**/*.java"/>
+      <compilerarg value="-Xmodule:java.base" if:set="modules"/>
       <compilerarg value="-Xprefer:source"/>
       <compilerarg value="-XDignore.symbol.file=true"/>
       <compilerarg value="-Xlint:all"/>
+      <compilerarg value="-Werror"/>
+      <compilerarg value="-Xdoclint:all/protected"/>
+      <compilerarg line="-Xmaxerrs 1000 -Xmaxwarns 1000"/>
       <compilerarg line="${build.args}"/>
 
     </javac>
+
+    <!-- We need jdk9's Contended annotation, but at compile time only -->
+    <delete file="${destdir}/jdk/internal/vm/annotation/Contended.class"/>
   </target>
 
 
@@ -305,6 +405,10 @@ As of 2013-02, the very latest lambda 8
 
     <jar destfile="${product.jar}">
       <fileset dir="${build.classes.dir}"/>
+      <manifest>
+        <attribute name="Built-By" value="${user.name}"/>
+        <attribute name="Implementation-Vendor" value="JCP JSR-166 Expert Group."/>
+      </manifest>
     </jar>
   </target>
 
@@ -320,18 +424,27 @@ As of 2013-02, the very latest lambda 8
 
     <javadoc destdir="${docs.dir}"
              packagenames="none"
-             link="${jdkapi8docs.url}"
+             link="${java9.api.url}"
              overview="${src.dir}/intro.html"
              access="${build.javadoc.access}"
-             sourcepath="${src.dir}:${jdk8src.dir}"
+             sourcepath="${src.dir}:${jdk9src.dir}"
              classpath=""
-             executable="${javadoc8}">
+             executable="${javadoc9}">
       <fileset dir="${src.dir}" defaultexcludes="yes">
         <include name="**/*.java"/>
       </fileset>
+      <arg line="-Xdocrootparent ${java9.docroot.url}"/>
+      <arg line="-Xmaxerrs 1000 -Xmaxwarns 1000"/>
       <arg value="-XDignore.symbol.file=true"/>
+<!--  TODO     <arg value="-Xmodule:java.base"/> -->
       <arg value="-tag"/>
       <arg value="${javadoc.jls.option}"/>
+      <arg value="-tag"/>
+      <arg value="apiNote:a:&lt;em&gt;API Note:&lt;/em&gt;"/>
+      <arg value="-tag"/>
+      <arg value="implSpec:a:&lt;em&gt;Implementation Requirements:&lt;/em&gt;"/>
+      <arg value="-tag"/>
+      <arg value="implNote:a:&lt;em&gt;Implementation Note:&lt;/em&gt;"/>
     </javadoc>
   </target>
 
@@ -355,6 +468,10 @@ As of 2013-02, the very latest lambda 8
       <exclude name="src/emulation/**"/>
       <exclude name="**/SyntaxTest.java"/>
       <exclude name="**/SuperfluousAbstract.java"/>
+      <manifest>
+        <attribute name="Built-By" value="${user.name}"/>
+        <attribute name="Implementation-Vendor" value="JCP JSR-166 Expert Group."/>
+      </manifest>
     </jar>
   </target>
 
@@ -370,6 +487,7 @@ As of 2013-02, the very latest lambda 8
   <target name="dist-clean"
           description="Removes all build and distribution products">
 
+    <delete dir="${build.dir}"/>
     <delete dir="${dist.dir}"/>
 
   </target>
@@ -385,34 +503,78 @@ As of 2013-02, the very latest lambda 8
     <mirror-dir src="${docs.dir}" dst="${dist.docs.dir}"/>
   </target>
 
-
-  <target name="test-tck"
+  <target name="tck"
 	  depends="jar"
           description="Runs tck tests for main directly">
 
     <run-tck-tests
-      target="8"
+      target="${build.main.java.version}"
       workdir="${build.dir}"
       classes="${product.jar}"/>
   </target>
 
-  <target name="test-jtreg"
+  <target name="tck-parallelism-1"
+          description="Runs tck with given common pool parallelism">
+    <antcall target="tck">
+      <param name="java.util.concurrent.ForkJoinPool.common.parallelism" value="1"/>
+    </antcall>
+  </target>
+
+  <target name="tck-parallelism-0"
+          description="Runs tck with given common pool parallelism">
+    <antcall target="tck">
+      <param name="java.util.concurrent.ForkJoinPool.common.parallelism" value="0"/>
+    </antcall>
+  </target>
+
+  <target name="jtreg"
 	  depends="jar"
           description="Runs jtreg tests for main using the jtreg ant task">
     <run-jtreg-tests
-       target="8"
+       target="${build.main.java.version}"
        workdir="${build.dir}"
        classes="${product.jar}"/>
   </target>
 
   <target name="test"
-          depends="test-tck, test-jtreg"
+          depends="tck, tck-parallelism-1, jtreg"
           description="Runs tck and jtreg tests for main">
   </target>
 
+  <target name="jtreg8" description="Runs jtreg tests with jdk8">
+
+    <antcall target="jtreg">
+      <param name="build.main.java.version" value="8"/>
+      <param name="build.main.javac" value="${javac8}"/>
+    </antcall>
+
+  </target>
+
+  <target name="test89"
+          description="Runs tck and jtreg tests for main for multiple java versions">
+
+    <antcall target="clean"/>
+    <antcall target="test">
+      <param name="build.main.java.version" value="8"/>
+      <param name="build.main.javac" value="${javac8}"/>
+    </antcall>
+
+    <antcall target="clean"/>
+    <antcall target="test">
+      <param name="build.main.java.version" value="9"/>
+      <param name="build.main.javac" value="${javac9}"/>
+    </antcall>
+
+  </target>
+
 
 
   <target name="configure-compiler">
+    <fail message="ant version too old">
+      <condition>
+	<not> <antversion atleast="1.9.1"/> </not>
+      </condition>
+    </fail>
 
     <property name="unchecked.option" value="-Xlint:unchecked"/>
 
@@ -444,6 +606,7 @@ As of 2013-02, the very latest lambda 8
        debuglevel="${build.debuglevel}"
       deprecation="${build.deprecation}"
            source="${build.sourcelevel}"
+           target="${build.sourcelevel}"
              fork="true">
 
       <compilerarg line="${build.args}"/>
@@ -459,6 +622,32 @@ As of 2013-02, the very latest lambda 8
   </target>
 
 
+  <target name="compile-test-loops" depends="jar"
+          description="compile all the perf tests in src/test/loops">
+
+    <mkdir dir="${build.dir}/test/loops"/>
+
+    <javac srcdir="${basedir}/src/test/loops"
+           destdir="${build.dir}/test/loops"
+           debug="${build.debug}"
+           debuglevel="${build.debuglevel}"
+           deprecation="${build.deprecation}"
+           includeAntRuntime="false"
+           includeJavaRuntime="false"
+           executable="${javac9}"
+           fork="true">
+
+      <include name="*.java"/>
+      <compilerarg value="-XDignore.symbol.file=true"/>
+      <compilerarg value="-Xlint:all,-unchecked,-rawtypes,-serial"/>
+      <compilerarg value="-Xbootclasspath/p:${product.jar}"/>
+      <compilerarg line="${build.args}"/>
+
+    </javac>
+
+  </target>
+
+
   <!-- jsr166 4jdk7 -->
 
   <target name="4jdk7compile"
@@ -473,6 +662,7 @@ As of 2013-02, the very latest lambda 8
            debuglevel="${build.debuglevel}"
            deprecation="${build.deprecation}"
            source="6"
+           target="6"
            classpath=""
            bootclasspath="${bootclasspath6}"
            includeAntRuntime="false"
@@ -484,6 +674,37 @@ As of 2013-02, the very latest lambda 8
       <compilerarg value="-Xprefer:source"/>
       <compilerarg value="-XDignore.symbol.file=true"/>
       <compilerarg value="-Xlint:all"/>
+      <compilerarg value="-Werror"/>
+      <compilerarg line="${build.args}"/>
+
+    </javac>
+  </target>
+
+  <target name="4jdk7doclint"
+          depends="configure-compiler"
+          description="Finds doclint warnings">
+
+    <mkdir dir="${build.4jdk7.classes.dir}"/>
+
+    <javac srcdir="${4jdk7src.dir}"
+           destdir="${build.4jdk7.classes.dir}"
+           debug="${build.debug}"
+           debuglevel="${build.debuglevel}"
+           deprecation="${build.deprecation}"
+           source="6"
+           target="6"
+           classpath=""
+           bootclasspath="${bootclasspath6}"
+           includeAntRuntime="false"
+           includeJavaRuntime="false"
+           executable="${javac8}"
+           fork="true">
+
+      <include name="**/*.java"/>
+      <compilerarg value="-Xprefer:source"/>
+      <compilerarg value="-XDignore.symbol.file=true"/>
+      <compilerarg value="-Xlint:all"/>
+      <compilerarg value="-Xdoclint:all/protected"/>
       <compilerarg line="${build.args}"/>
 
     </javac>
@@ -496,12 +717,16 @@ As of 2013-02, the very latest lambda 8
 
     <jar destfile="${4jdk7product.jar}">
       <fileset dir="${build.4jdk7.classes.dir}"/>
+      <manifest>
+        <attribute name="Built-By" value="${user.name}"/>
+        <attribute name="Implementation-Vendor" value="JCP JSR-166 Expert Group."/>
+      </manifest>
     </jar>
 
   </target>
 
 
-  <target name="4jdk7-test-tck"
+  <target name="4jdk7-tck"
 	  depends="4jdk7jar"
           description="Runs tck tests for jsr166-4jdk7 directly">
 
@@ -512,18 +737,22 @@ As of 2013-02, the very latest lambda 8
       <javac-elements>
         <!-- JDK8+ test classes -->
         <exclude name="*8Test.java"/>
+        <exclude name="*9Test.java"/>
+        <exclude name="*10Test.java"/>
         <exclude name="DoubleAccumulatorTest.java"/>
         <exclude name="DoubleAdderTest.java"/>
         <exclude name="LongAccumulatorTest.java"/>
         <exclude name="LongAdderTest.java"/>
         <exclude name="CompletableFutureTest.java"/>
+        <exclude name="SplittableRandomTest.java"/>
         <exclude name="StampedLockTest.java"/>
+        <exclude name="SubmissionPublisherTest.java"/>
       </javac-elements>
     </run-tck-tests>
   </target>
 
 
-  <target name="4jdk7-test-tck-junit"
+  <target name="4jdk7-tck-junit"
           depends="4jdk7compile"
           description="Runs tck tests for jsr166-4jdk7 via junit task (experimental)">
 
@@ -551,19 +780,18 @@ As of 2013-02, the very latest lambda 8
     </junit>
   </target>
 
-  <target name="4jdk7-test-jtreg"
+  <target name="4jdk7-jtreg"
 	  depends="4jdk7jar"
           description="Runs jtreg tests for jsr166-4jdk7 using the jtreg ant task">
     <run-jtreg-tests
        target="7"
        workdir="${build.4jdk7.dir}"
-       classes="${4jdk7product.jar}"
-       jtregflags="-exclude:${jtreg.src.dir}/jdk8tests"/>
+       classes="${4jdk7product.jar}"/>
   </target>
 
 
   <target name="4jdk7-test"
-	  depends="4jdk7-test-tck, 4jdk7-test-jtreg"
+	  depends="4jdk7-tck, 4jdk7-jtreg"
           description="Runs tck and jtreg tests for jsr166-4jdk7">
   </target>
 
@@ -576,7 +804,7 @@ As of 2013-02, the very latest lambda 8
 
     <javadoc destdir="${4jdk7docs.dir}"
              packagenames="none"
-             link="${jdkapi7docs.url}"
+             link="${java7.api.url}"
              overview="${4jdk7src.dir}/intro.html"
              access="${build.javadoc.access}"
              sourcepath="${4jdk7src.dir}:${jdk7src.dir}"
@@ -585,6 +813,7 @@ As of 2013-02, the very latest lambda 8
       <fileset dir="${4jdk7src.dir}" defaultexcludes="yes">
         <include name="**/*.java"/>
       </fileset>
+      <arg line="-Xdocrootparent ${java7.docroot.url}"/>
       <arg value="-XDignore.symbol.file=true"/>
     </javadoc>
   </target>
@@ -603,11 +832,6 @@ As of 2013-02, the very latest lambda 8
   </target>
 
 
-  <target name="4jdk7dist-clean"
-          description="Removes all build and distribution products">
-
-  </target>
-
   <target name="4jdk7dist-jar"
           depends="4jdk7clean, 4jdk7jar">
     <copy file="${4jdk7product.jar}" todir="${dist.dir}"/>
@@ -636,6 +860,7 @@ As of 2013-02, the very latest lambda 8
            classpath=""
            bootclasspath="${bootclasspath6}"
            source="5"
+           target="5"
            includeAntRuntime="false"
            includeJavaRuntime="false"
            executable="${javac7}"
@@ -644,6 +869,7 @@ As of 2013-02, the very latest lambda 8
       <include name="jsr166x/**/*.java"/>
       <compilerarg value="-XDignore.symbol.file=true"/>
       <compilerarg value="-Xlint:all,-unchecked,-rawtypes"/>
+      <compilerarg value="-Werror"/>
       <compilerarg line="${build.args}"/>
 
     </javac>
@@ -656,6 +882,10 @@ As of 2013-02, the very latest lambda 8
 
     <jar destfile="${jsr166x.jar}">
       <fileset dir="${build.jsr166x.classes.dir}"/>
+      <manifest>
+        <attribute name="Built-By" value="${user.name}"/>
+        <attribute name="Implementation-Vendor" value="JCP JSR-166 Expert Group."/>
+      </manifest>
     </jar>
 
   </target>
@@ -669,12 +899,13 @@ As of 2013-02, the very latest lambda 8
 
     <javadoc destdir="${jsr166xdocs.dir}"
              packagenames="jsr166x.*"
-             link="${jdkapidocs.url}"
+             link="${java.api.url}"
              access="${build.javadoc.access}"
              sourcepath="${topsrc.dir}:${jdk6src.dir}"
              bootclasspath="${bootclasspath6}"
              source="5"
              executable="${javadoc7}">
+      <arg line="-Xdocrootparent ${java.docroot.url}"/>
       <arg value="-XDignore.symbol.file=true"/>
 
     </javadoc>
@@ -694,12 +925,6 @@ As of 2013-02, the very latest lambda 8
   </target>
 
 
-  <target name="jsr166xdist-clean"
-          description="Removes all build and distribution products">
-
-  </target>
-
-
   <target name="jsr166xdist-jar"
           depends="jsr166xclean, jsr166xjar">
     <copy file="${jsr166x.jar}" todir="${dist.dir}"/>
@@ -725,6 +950,7 @@ As of 2013-02, the very latest lambda 8
            debuglevel="${build.debuglevel}"
            deprecation="${build.deprecation}"
            source="6"
+           target="6"
            classpath=""
            bootclasspath="${bootclasspath6}"
            includeAntRuntime="false"
@@ -735,6 +961,7 @@ As of 2013-02, the very latest lambda 8
       <include name="jsr166y/**/*.java"/>
       <compilerarg value="-XDignore.symbol.file=true"/>
       <compilerarg value="-Xlint:all"/>
+      <compilerarg value="-Werror"/>
       <compilerarg line="${build.args}"/>
 
     </javac>
@@ -747,6 +974,10 @@ As of 2013-02, the very latest lambda 8
 
     <jar destfile="${jsr166y.jar}" index="true">
       <fileset dir="${build.jsr166y.classes.dir}"/>
+      <manifest>
+        <attribute name="Built-By" value="${user.name}"/>
+        <attribute name="Implementation-Vendor" value="JCP JSR-166 Expert Group."/>
+      </manifest>
     </jar>
 
   </target>
@@ -760,12 +991,13 @@ As of 2013-02, the very latest lambda 8
 
     <javadoc destdir="${jsr166ydocs.dir}"
              packagenames="jsr166y.*"
-             link="${jdkapidocs.url}"
+             link="${java.api.url}"
              access="${build.javadoc.access}"
              sourcepath="${topsrc.dir}:${jdk6src.dir}"
              bootclasspath="${bootclasspath6}"
              source="6"
              executable="${javadoc7}">
+      <arg line="-Xdocrootparent ${java.docroot.url}"/>
       <arg value="-XDignore.symbol.file=true"/>
 
     </javadoc>
@@ -785,11 +1017,6 @@ As of 2013-02, the very latest lambda 8
   </target>
 
 
-  <target name="jsr166ydist-clean"
-          description="Removes all build and distribution products">
-
-  </target>
-
   <target name="jsr166ydist-jar"
           depends="jsr166yclean, jsr166yjar">
     <copy file="${jsr166y.jar}" todir="${dist.dir}"/>
@@ -818,6 +1045,7 @@ As of 2013-02, the very latest lambda 8
            bootclasspath="@{jsr166y.jar}:${bootclasspath6}"
            classpath=""
            source="6"
+           target="6"
            includeAntRuntime="false"
            includeJavaRuntime="false"
            executable="${javac7}"
@@ -826,6 +1054,7 @@ As of 2013-02, the very latest lambda 8
       <include name="extra166y/**/*.java"/>
       <compilerarg value="-XDignore.symbol.file=true"/>
       <compilerarg value="-Xlint:all,-unchecked,-rawtypes,-serial"/>
+      <compilerarg value="-Werror"/>
       <compilerarg line="${build.args}"/>
 
     </javac>
@@ -838,6 +1067,10 @@ As of 2013-02, the very latest lambda 8
 
     <jar destfile="${extra166y.jar}" index="true">
       <fileset dir="${build.extra166y.classes.dir}"/>
+      <manifest>
+        <attribute name="Built-By" value="${user.name}"/>
+        <attribute name="Implementation-Vendor" value="JCP JSR-166 Expert Group."/>
+      </manifest>
     </jar>
 
   </target>
@@ -851,12 +1084,13 @@ As of 2013-02, the very latest lambda 8
 
     <javadoc destdir="${extra166ydocs.dir}"
              packagenames="extra166y.*"
-             link="${jdkapidocs.url}"
+             link="${java.api.url}"
              access="${build.javadoc.access}"
              sourcepath="${topsrc.dir}:${jdk6src.dir}"
              bootclasspath="${bootclasspath6}"
              source="6"
              executable="${javadoc7}">
+      <arg line="-Xdocrootparent ${java.docroot.url}"/>
       <arg value="-XDignore.symbol.file=true"/>
 
     </javadoc>
@@ -876,11 +1110,6 @@ As of 2013-02, the very latest lambda 8
   </target>
 
 
-  <target name="extra166ydist-clean"
-          description="Removes all build and distribution products">
-
-  </target>
-
   <target name="extra166ydist-jar"
           depends="extra166yclean, extra166yjar">
     <copy file="${extra166y.jar}" todir="${dist.dir}"/>
@@ -893,6 +1122,9 @@ As of 2013-02, the very latest lambda 8
 
   <!-- jsr166e -->
 
+  <property name="build.jsr166e.java.version" value="6"/>
+  <property name="build.jsr166e.javac" value="${javac6}"/>
+
   <target name="jsr166ecompile"
           depends="configure-compiler"
           description="Compiles jsr166e sources">
@@ -904,21 +1136,51 @@ As of 2013-02, the very latest lambda 8
            debug="${build.debug}"
            debuglevel="${build.debuglevel}"
            deprecation="${build.deprecation}"
-           source="7"
+           source="${build.jsr166e.java.version}"
+           target="${build.jsr166e.java.version}"
            classpath=""
            includeAntRuntime="false"
            includeJavaRuntime="false"
-           executable="${javac7}"
+           executable="${build.jsr166e.javac}"
            fork="true">
 
       <include name="jsr166e/**/*.java"/>
       <compilerarg value="-XDignore.symbol.file=true"/>
       <compilerarg value="-Xlint:all"/>
+      <compilerarg value="-Werror"/>
       <compilerarg line="${build.args}"/>
 
     </javac>
   </target>
 
+  <!-- jsr166e: find doclint errors -->
+  <target name="jsr166edoclint">
+
+    <mkdir dir="${build.jsr166e.classes.dir}"/>
+
+    <javac srcdir="${topsrc.dir}"
+           destdir="${build.jsr166e.classes.dir}"
+           debug="${build.debug}"
+           debuglevel="${build.debuglevel}"
+           deprecation="${build.deprecation}"
+           source="${build.jsr166e.java.version}"
+           target="${build.jsr166e.java.version}"
+           classpath=""
+           bootclasspath="${bootclasspath6}"
+           includeAntRuntime="false"
+           includeJavaRuntime="false"
+           executable="${javac8}"
+           fork="true">
+
+      <include name="jsr166e/**/*.java"/>
+      <compilerarg value="-XDignore.symbol.file=true"/>
+      <compilerarg value="-Xlint:all"/>
+      <compilerarg value="-Werror"/>
+      <compilerarg value="-Xdoclint:all/protected"/>
+
+    </javac>
+  </target>
+
 
   <target name="jsr166ejar"
           depends="jsr166ecompile"
@@ -926,6 +1188,10 @@ As of 2013-02, the very latest lambda 8
 
     <jar destfile="${jsr166e.jar}" index="true">
       <fileset dir="${build.jsr166e.classes.dir}"/>
+      <manifest>
+        <attribute name="Built-By" value="${user.name}"/>
+        <attribute name="Implementation-Vendor" value="JCP JSR-166 Expert Group."/>
+      </manifest>
     </jar>
 
   </target>
@@ -939,28 +1205,57 @@ As of 2013-02, the very latest lambda 8
 
     <javadoc destdir="${jsr166edocs.dir}"
              packagenames="jsr166e.*"
-             link="${jdkapidocs.url}"
+             link="${java.api.url}"
              access="${build.javadoc.access}"
-             sourcepath="${topsrc.dir}:${jdk7src.dir}"
-             source="7"
+             sourcepath="${topsrc.dir}:${jdk6src.dir}"
+             source="${build.jsr166e.java.version}"
              executable="${javadoc7}">
+      <arg line="-Xdocrootparent ${java.docroot.url}"/>
       <arg value="-XDignore.symbol.file=true"/>
 
     </javadoc>
   </target>
 
 
-  <target name="jsr166e-test-tck"
-	  depends="jsr166ejar"
-          description="Runs tck tests for jsr166e">
+  <target name="jsr166e-tck-one-java-version"
+	  depends="jsr166ejar">
+
+    <echo message="Testing with jdk${build.jsr166e.java.version} ..."/>
 
     <run-tck-tests
       tck.src.dir="${test.src.dir}/tck-jsr166e"
-      target="7"
+      target="${build.jsr166e.java.version}"
       workdir="${build.jsr166e.dir}"
       classes="${jsr166e.jar}"/>
   </target>
 
+  <target name="jsr166e-tck"
+          description="Runs tck tests for jsr166e for multiple java versions">
+
+<!--     <antcall target="clean"/> -->
+<!--     <antcall target="jsr166e-tck-one-java-version"> -->
+<!--       <param name="build.jsr166e.java.version" value="8"/> -->
+<!--       <param name="build.jsr166e.javac" value="${javac8}"/> -->
+<!--     </antcall> -->
+
+    <antcall target="clean"/>
+    <antcall target="jsr166e-tck-one-java-version">
+      <param name="build.jsr166e.java.version" value="7"/>
+      <param name="build.jsr166e.javac" value="${javac7}"/>
+    </antcall>
+
+    <antcall target="clean"/>
+    <antcall target="jsr166e-tck-one-java-version">
+      <param name="build.jsr166e.java.version" value="6"/>
+      <param name="build.jsr166e.javac" value="${javac6}"/>
+    </antcall>
+  </target>
+
+
+  <target name="jsr166e-test"
+	  depends="jsr166e-tck"
+          description="Runs all tests for jsr166e">
+  </target>
 
   <target name="jsr166edist"
           depends="jsr166edist-jar, jsr166edist-docs"
@@ -973,11 +1268,6 @@ As of 2013-02, the very latest lambda 8
   </target>
 
 
-  <target name="jsr166edist-clean"
-          description="Removes all build and distribution products">
-
-  </target>
-
   <target name="jsr166edist-jar"
           depends="jsr166eclean, jsr166ejar">
     <copy file="${jsr166e.jar}" todir="${dist.dir}"/>
@@ -993,6 +1283,13 @@ As of 2013-02, the very latest lambda 8
 
   <target name="lint">
     <antcall target="dists">
+      <param name="build.javadoc.access" value="public"/>
+    </antcall>
+  </target>
+
+<!-- Generates all doclint warnings, even for private methods (rarely useful) -->
+  <target name="lint-private">
+    <antcall target="dist">
       <param name="build.javadoc.access" value="private"/>
     </antcall>
   </target>