--- old/src/share/classes/javax/swing/JPanel.java 2013-09-27 16:02:55.129462071 +0400
+++ new/src/share/classes/javax/swing/JPanel.java 2013-09-27 16:02:54.989463831 +0400
@@ -39,7 +39,7 @@
* JPanel
is a generic lightweight container.
* For examples and task-oriented documentation for JPanel, see
* How to Use Panels,
+ href="http://docs.oracle.com/javase/tutorial/uiswing/components/panel.html">How to Use Panels,
* a section in The Java Tutorial.
*
* Warning: Swing is not thread safe. For more