src/share/classes/javax/swing/JPanel.java

*** 37,47 ****
  
  /**
   * <code>JPanel</code> is a generic lightweight container.
   * For examples and task-oriented documentation for JPanel, see
   * <a
!  href="http://java.sun.com/docs/books/tutorial/uiswing/components/panel.html">How to Use Panels</a>,
   * a section in <em>The Java Tutorial</em>.
   * <p>
   * <strong>Warning:</strong> Swing is not thread safe. For more
   * information see <a
   * href="package-summary.html#threading">Swing's Threading
--- 37,47 ----
  
  /**
   * <code>JPanel</code> is a generic lightweight container.
   * For examples and task-oriented documentation for JPanel, see
   * <a
!  href="http://docs.oracle.com/javase/tutorial/uiswing/components/panel.html">How to Use Panels</a>,
   * a section in <em>The Java Tutorial</em>.
   * <p>
   * <strong>Warning:</strong> Swing is not thread safe. For more
   * information see <a
   * href="package-summary.html#threading">Swing's Threading