337  * @see sun.awt.SunToolkit#syncNativeQueue(long)
 338  */
 339     @Override
 340     protected boolean syncNativeQueue(long timeout) {
 341         return nativeSyncQueue(timeout);
 342     }
 343 
 344     @Override
 345     public native void beep();
 346 
 347     @Override
 348     public int getScreenResolution() throws HeadlessException {
 349         return (int) ((CGraphicsDevice) GraphicsEnvironment
 350                 .getLocalGraphicsEnvironment().getDefaultScreenDevice())
 351                 .getXResolution();
 352     }
 353 
 354     @Override
 355     public Insets getScreenInsets(final GraphicsConfiguration gc) {
 356         final CGraphicsConfig cgc = (CGraphicsConfig) gc;
 357         final int displayId = cgc.getDevice().getCoreGraphicsScreen();
 358         Rectangle fullScreen, workArea;
 359         final long screen = CWrapper.NSScreen.screenByDisplayId(displayId);
 360         try {
 361             fullScreen = CWrapper.NSScreen.frame(screen).getBounds();
 362             workArea = CWrapper.NSScreen.visibleFrame(screen).getBounds();
 363         } finally {
 364             CWrapper.NSObject.release(screen);
 365         }
 366         // Convert between Cocoa's coordinate system and Java.
 367         int bottom = workArea.y - fullScreen.y;
 368         int top = fullScreen.height - workArea.height - bottom;
 369         int left = workArea.x - fullScreen.x;
 370         int right = fullScreen.width - workArea.width - left;
 371         return  new Insets(top, left, bottom, right);
 372     }
 373 
 374     @Override
 375     public void sync() {
 376         // TODO Auto-generated method stub
 377 

 337  * @see sun.awt.SunToolkit#syncNativeQueue(long)
 338  */
 339     @Override
 340     protected boolean syncNativeQueue(long timeout) {
 341         return nativeSyncQueue(timeout);
 342     }
 343 
 344     @Override
 345     public native void beep();
 346 
 347     @Override
 348     public int getScreenResolution() throws HeadlessException {
 349         return (int) ((CGraphicsDevice) GraphicsEnvironment
 350                 .getLocalGraphicsEnvironment().getDefaultScreenDevice())
 351                 .getXResolution();
 352     }
 353 
 354     @Override
 355     public Insets getScreenInsets(final GraphicsConfiguration gc) {
 356         final CGraphicsConfig cgc = (CGraphicsConfig) gc;
 357         final int displayId = cgc.getDevice().getCGDisplayID();
 358         Rectangle fullScreen, workArea;
 359         final long screen = CWrapper.NSScreen.screenByDisplayId(displayId);
 360         try {
 361             fullScreen = CWrapper.NSScreen.frame(screen).getBounds();
 362             workArea = CWrapper.NSScreen.visibleFrame(screen).getBounds();
 363         } finally {
 364             CWrapper.NSObject.release(screen);
 365         }
 366         // Convert between Cocoa's coordinate system and Java.
 367         int bottom = workArea.y - fullScreen.y;
 368         int top = fullScreen.height - workArea.height - bottom;
 369         int left = workArea.x - fullScreen.x;
 370         int right = fullScreen.width - workArea.width - left;
 371         return  new Insets(top, left, bottom, right);
 372     }
 373 
 374     @Override
 375     public void sync() {
 376         // TODO Auto-generated method stub
 377