527                 this.e = e;
 528             }
 529         }
 530 
 531         public T getResult() throws Exception {
 532             if (e != null) throw e;
 533             return object;
 534         }
 535     }
 536 
 537     public static void invokeAndWait(Runnable event, Component component, boolean detectDeadlocks) throws InterruptedException, InvocationTargetException {
 538         long mediator = createAWTRunLoopMediator();
 539 
 540         InvocationEvent invocationEvent = new CPeerEvent(event, mediator);
 541 
 542         if (component != null) {
 543             AppContext appContext = SunToolkit.targetToAppContext(component);
 544             SunToolkit.postEvent(appContext, invocationEvent);
 545 
 546             // 3746956 - flush events from PostEventQueue to prevent them from getting stuck and causing a deadlock
 547             sun.awt.SunToolkitSubclass.flushPendingEvents(appContext);
 548         } else {
 549             // This should be the equivalent to EventQueue.invokeAndWait
 550             ((LWCToolkit)Toolkit.getDefaultToolkit()).getSystemEventQueueForInvokeAndWait().postEvent(invocationEvent);
 551         }
 552 
 553         doAWTRunLoop(mediator, true, detectDeadlocks);
 554 
 555         Throwable eventException = invocationEvent.getException();
 556         if (eventException != null) {
 557             if (eventException instanceof UndeclaredThrowableException) {
 558                 eventException = ((UndeclaredThrowableException)eventException).getUndeclaredThrowable();
 559             }
 560             throw new InvocationTargetException(eventException);
 561         }
 562     }
 563 
 564     public static void invokeLater(Runnable event, Component component) throws InvocationTargetException {
 565         final InvocationEvent invocationEvent = new CPeerEvent(event, 0);
 566 
 567         if (component != null) {
 568             final AppContext appContext = SunToolkit.targetToAppContext(component);
 569             SunToolkit.postEvent(appContext, invocationEvent);
 570 
 571             // 3746956 - flush events from PostEventQueue to prevent them from getting stuck and causing a deadlock
 572             sun.awt.SunToolkitSubclass.flushPendingEvents(appContext);
 573         } else {
 574             // This should be the equivalent to EventQueue.invokeAndWait
 575             ((LWCToolkit)Toolkit.getDefaultToolkit()).getSystemEventQueueForInvokeAndWait().postEvent(invocationEvent);
 576         }
 577 
 578         final Throwable eventException = invocationEvent.getException();
 579         if (eventException == null) return;
 580 
 581         if (eventException instanceof UndeclaredThrowableException) {
 582             throw new InvocationTargetException(((UndeclaredThrowableException)eventException).getUndeclaredThrowable());
 583         }
 584         throw new InvocationTargetException(eventException);
 585     }
 586 
 587     // This exists purely to get around permissions issues with getSystemEventQueueImpl
 588     EventQueue getSystemEventQueueForInvokeAndWait() {
 589         return getSystemEventQueueImpl();
 590     }
 591 
 592 

 527                 this.e = e;
 528             }
 529         }
 530 
 531         public T getResult() throws Exception {
 532             if (e != null) throw e;
 533             return object;
 534         }
 535     }
 536 
 537     public static void invokeAndWait(Runnable event, Component component, boolean detectDeadlocks) throws InterruptedException, InvocationTargetException {
 538         long mediator = createAWTRunLoopMediator();
 539 
 540         InvocationEvent invocationEvent = new CPeerEvent(event, mediator);
 541 
 542         if (component != null) {
 543             AppContext appContext = SunToolkit.targetToAppContext(component);
 544             SunToolkit.postEvent(appContext, invocationEvent);
 545 
 546             // 3746956 - flush events from PostEventQueue to prevent them from getting stuck and causing a deadlock
 547             SunToolkit.flushPendingEvents(appContext);
 548         } else {
 549             // This should be the equivalent to EventQueue.invokeAndWait
 550             ((LWCToolkit)Toolkit.getDefaultToolkit()).getSystemEventQueueForInvokeAndWait().postEvent(invocationEvent);
 551         }
 552 
 553         doAWTRunLoop(mediator, true, detectDeadlocks);
 554 
 555         Throwable eventException = invocationEvent.getException();
 556         if (eventException != null) {
 557             if (eventException instanceof UndeclaredThrowableException) {
 558                 eventException = ((UndeclaredThrowableException)eventException).getUndeclaredThrowable();
 559             }
 560             throw new InvocationTargetException(eventException);
 561         }
 562     }
 563 
 564     public static void invokeLater(Runnable event, Component component) throws InvocationTargetException {
 565         final InvocationEvent invocationEvent = new CPeerEvent(event, 0);
 566 
 567         if (component != null) {
 568             final AppContext appContext = SunToolkit.targetToAppContext(component);
 569             SunToolkit.postEvent(appContext, invocationEvent);
 570 
 571             // 3746956 - flush events from PostEventQueue to prevent them from getting stuck and causing a deadlock
 572             SunToolkit.flushPendingEvents(appContext);
 573         } else {
 574             // This should be the equivalent to EventQueue.invokeAndWait
 575             ((LWCToolkit)Toolkit.getDefaultToolkit()).getSystemEventQueueForInvokeAndWait().postEvent(invocationEvent);
 576         }
 577 
 578         final Throwable eventException = invocationEvent.getException();
 579         if (eventException == null) return;
 580 
 581         if (eventException instanceof UndeclaredThrowableException) {
 582             throw new InvocationTargetException(((UndeclaredThrowableException)eventException).getUndeclaredThrowable());
 583         }
 584         throw new InvocationTargetException(eventException);
 585     }
 586 
 587     // This exists purely to get around permissions issues with getSystemEventQueueImpl
 588     EventQueue getSystemEventQueueForInvokeAndWait() {
 589         return getSystemEventQueueImpl();
 590     }
 591 
 592