--- a/langtools/make/build.xml	Fri Jul 16 19:35:24 2010 -0700
+++ b/langtools/make/build.xml	Thu Jul 22 11:02:54 2010 -0700
@@ -322,6 +322,35 @@
             datafile="${build.coverage.dir}/cobertura.ser"/>
     </target>
 
+    <target name="diags-examples" depends="build-javac">
+        <!-- can override the following on the command line if desired. -->
+        <property name="diags.examples.out" location="${build.dir}/diag-examples/diags-examples.html"/>
+        <mkdir dir="${build.dir}/diag-examples/classes"/>
+        <javac fork="true"
+            executable="${dist.bin.dir}/javac"
+            srcdir="test/tools/javac/diags"
+            destdir="${build.dir}/diag-examples/classes"
+            includes="Example.java,FileManager.java,HTMLWriter.java,RunExamples.java"
+            sourcepath=""
+            classpath="${dist.lib.dir}/javac.jar"
+            includeAntRuntime="no"
+            debug="${javac.debug}"
+            debuglevel="${javac.debuglevel}"/>
+        <java fork="true"
+            jvm="${target.java.home}/bin/java"
+            dir="test/tools/javac/diags"
+            classpath="${build.dir}/diag-examples/classes;${dist.lib.dir}/javac.jar"
+            classname="RunExamples">
+            <arg value="-examples"/>
+            <arg value="examples"/>
+            <arg value="-o"/>
+            <arg file="${diags.examples.out}"/>
+            <arg value="-showFiles"/>
+            <arg value="-title"/>
+            <arg value="Examples of javac diagnostics"/>
+        </java>
+    </target>
+
 
     <!--
     **** Debugging/diagnostic targets.