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

*** 32,46 ****
  /**
   * Event sent when the system enters and exits power save sleep.
   *
   * @see SystemSleepListener#systemAboutToSleep(SystemSleepEvent)
   * @see SystemSleepListener#systemAwoke(SystemSleepEvent)
-  *
   * @since 9
   */
  public final class SystemSleepEvent extends AppEvent {
  
      private static final long serialVersionUID = 11372269824930549L;
  
      /**
       * Constructs a {@code SystemSleepEvent}.
       *
--- 32,48 ----
  /**
   * Event sent when the system enters and exits power save sleep.
   *
   * @see SystemSleepListener#systemAboutToSleep(SystemSleepEvent)
   * @see SystemSleepListener#systemAwoke(SystemSleepEvent)
   * @since 9
   */
  public final class SystemSleepEvent extends AppEvent {
  
+     /**
+      * Use serialVersionUID from JDK 9 for interoperability.
+      */
      private static final long serialVersionUID = 11372269824930549L;
  
      /**
       * Constructs a {@code SystemSleepEvent}.
       *