diff -r 49359d0e6a9c -r c287d51c57da test/tools/javah/compareTest/CompareTest.sh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javah/compareTest/CompareTest.sh	Wed Sep 23 19:15:04 2009 -0700
@@ -0,0 +1,43 @@
+#!/bin/sh
+#
+# Copyright 2009 Sun Microsystems, Inc.  All Rights Reserved.
+# 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+# CA 95054 USA or visit www.sun.com if you need additional information or
+# have any questions.
+#
+
+jdk=${1:-/opt/jdk/1.6.0}
+javah=${jdk}/bin/javah
+rtjar=${jdk}/jre/lib/rt.jar
+
+# compile test
+mkdir -p build/compareTest
+/opt/jdk/1.7.0/bin/javac -classpath build/classes -d build/compareTest test/tools/javah/compareTest/*.java
+
+# run test
+/opt/jdk/1.7.0/bin/java -classpath build/compareTest:build/classes CompareTest $javah $rtjar 2>&1 | tee CompareTest.out
+
+# show diffs for tests that failed
+grep 'error:' CompareTest.out | sed -e 's|.*new/||' -e 's/\.h$//' -e 's|_|.|g' > CompareTest.classes.fail
+
+for i in $(cat CompareTest.classes.fail) ; do 
+	/opt/jdk/1.7.0/bin/java -classpath compareTest:build/classes CompareTest $javah $rtjar $i 
+	diff -r old new 
+done 
+