--- old/src/share/classes/java/awt/event/WindowFocusListener.java	2013-09-27 16:02:38.321673374 +0400
+++ new/src/share/classes/java/awt/event/WindowFocusListener.java	2013-09-27 16:02:38.177675184 +0400
@@ -47,7 +47,7 @@
  *
  * @see WindowAdapter
  * @see WindowEvent
- * @see <a href="http://java.sun.com/docs/books/tutorial/post1.0/ui/windowlistener.html">Tutorial: Writing a Window Listener</a>
+ * @see <a href="http://docs.oracle.com/javase/tutorial/uiswing/events/windowlistener.html">Tutorial: Writing a Window Listener</a>
  *
  * @since 1.4
  */