src/java.desktop/share/classes/sun/awt/KeyboardFocusManagerPeerImpl.java

*** 140,151 ****
          SunToolkit.postEvent(SunToolkit.targetToAppContext(lightweightChild), fg);
          return true;
      }
  
      // WARNING: Don't call it on the Toolkit thread.
!     public static boolean requestFocusFor(Component target, FocusEvent.Cause cause) {
!         return AWTAccessor.getComponentAccessor().requestFocus(target, cause);
      }
  
      // WARNING: Don't call it on the Toolkit thread.
      public static int shouldNativelyFocusHeavyweight(Component heavyweight,
                                                       Component descendant,
--- 140,151 ----
          SunToolkit.postEvent(SunToolkit.targetToAppContext(lightweightChild), fg);
          return true;
      }
  
      // WARNING: Don't call it on the Toolkit thread.
!     public static void requestFocusFor(Component target, FocusEvent.Cause cause) {
!         AWTAccessor.getComponentAccessor().requestFocus(target, cause);
      }
  
      // WARNING: Don't call it on the Toolkit thread.
      public static int shouldNativelyFocusHeavyweight(Component heavyweight,
                                                       Component descendant,