--- old/src/share/classes/javax/swing/JFrame.java	2013-09-27 16:02:50.817516280 +0400
+++ new/src/share/classes/javax/swing/JFrame.java	2013-09-27 16:02:50.629518643 +0400
@@ -40,7 +40,7 @@
  * You can find task-oriented documentation about using <code>JFrame</code>
  * in <em>The Java Tutorial</em>, in the section
  * <a
- href="http://java.sun.com/docs/books/tutorial/uiswing/components/frame.html">How to Make Frames</a>.
+ href="http://docs.oracle.com/javase/tutorial/uiswing/components/frame.html">How to Make Frames</a>.
  *
  * <p>
  * The <code>JFrame</code> class is slightly incompatible with <code>Frame</code>.
@@ -77,7 +77,7 @@
  * For more information on content panes
  * and other features that root panes provide,
  * see <a
- href="http://java.sun.com/docs/books/tutorial/uiswing/components/toplevel.html">Using Top-Level Containers</a> in <em>The Java Tutorial</em>.
+ href="http://docs.oracle.com/javase/tutorial/uiswing/components/toplevel.html">Using Top-Level Containers</a> in <em>The Java Tutorial</em>.
  * <p>
  * In a multi-screen environment, you can create a <code>JFrame</code>
  * on a different screen device.  See {@link java.awt.Frame} for more
@@ -430,7 +430,7 @@
      * are currently typed to {@code JComponent}.
      * <p>
      * Please see
-     * <a href="http://java.sun.com/docs/books/tutorial/uiswing/misc/dnd.html">
+     * <a href="http://docs.oracle.com/javase/tutorial/uiswing/dnd/index.html">
      * How to Use Drag and Drop and Data Transfer</a>, a section in
      * <em>The Java Tutorial</em>, for more information.
      *