--- old/src/share/classes/javax/swing/JOptionPane.java 2013-09-27 16:02:54.709467351 +0400 +++ new/src/share/classes/javax/swing/JOptionPane.java 2013-09-27 16:02:54.569469111 +0400 @@ -62,7 +62,7 @@ * prompts users for a value or informs them of something. * For information about using JOptionPane, see * How to Make Dialogs, + href="http://docs.oracle.com/javase/tutorial/uiswing/components/dialog.html">How to Make Dialogs, * a section in The Java Tutorial. * *