--- a/jdk/src/macosx/classes/sun/lwawt/LWComponentPeer.java	Wed May 02 17:54:18 2012 +0400
+++ b/jdk/src/macosx/classes/sun/lwawt/LWComponentPeer.java	Thu May 03 18:29:00 2012 +0400
@@ -372,7 +372,7 @@
     }
 
     @Override
-    public void dispose() {
+    public final void dispose() {
         if (disposed.compareAndSet(false, true)) {
             disposeImpl();
         }