--- old/src/share/classes/javax/swing/event/InternalFrameEvent.java	2013-09-27 16:03:09.673279231 +0400
+++ new/src/share/classes/javax/swing/event/InternalFrameEvent.java	2013-09-27 16:03:09.537280941 +0400
@@ -34,7 +34,7 @@
  * although different IDs are used.
  * Help on handling internal frame events
  * is in
- * <a href="http://java.sun.com/docs/books/tutorial/uiswing/events/internalframelistener.html" target="_top">How to Write an Internal Frame Listener</a>,
+ * <a href="http://docs.oracle.com/javase/tutorial/uiswing/events/internalframelistener.html" target="_top">How to Write an Internal Frame Listener</a>,
  * a section in <em>The Java Tutorial</em>.
  * <p>
  * <strong>Warning:</strong>