src/java.desktop/share/classes/java/awt/desktop/AppHiddenEvent.java

*** 32,46 ****
  /**
   * Event sent when the application has been hidden or shown.
   *
   * @see AppHiddenListener#appHidden(AppHiddenEvent)
   * @see AppHiddenListener#appUnhidden(AppHiddenEvent)
-  *
   * @since 9
   */
  public final class AppHiddenEvent extends AppEvent {
  
      private static final long serialVersionUID = 2637465279476429224L;
  
      /**
       * Constructs an {@code AppHiddenEvent}.
       *
--- 32,48 ----
  /**
   * Event sent when the application has been hidden or shown.
   *
   * @see AppHiddenListener#appHidden(AppHiddenEvent)
   * @see AppHiddenListener#appUnhidden(AppHiddenEvent)
   * @since 9
   */
  public final class AppHiddenEvent extends AppEvent {
  
+     /**
+      * Use serialVersionUID from JDK 9 for interoperability.
+      */
      private static final long serialVersionUID = 2637465279476429224L;
  
      /**
       * Constructs an {@code AppHiddenEvent}.
       *