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

*** 45,54 ****
--- 45,55 ----
    * @see JDesktopPane
    * @see JInternalFrame
    * @author David Kloba
    * @author Steve Wilson
    */
+ @SuppressWarnings("serial") // No Interesting Non-Transient State
  public class DefaultDesktopManager implements DesktopManager, java.io.Serializable {
      final static String HAS_BEEN_ICONIFIED_PROPERTY = "wasIconOnce";
  
      final static int DEFAULT_DRAG_MODE = 0;
      final static int OUTLINE_DRAG_MODE = 1;