Thread.setDefaultUncaughtExceptionHandler(new UncaughtExceptionHandler() {
			@Override
			public void uncaughtException(Thread t, Throwable e) {
				handleException(t, e);
			}
		});

private void handleException(final Thread t, final Throwable e) {
		e.printStackTrace();
		
		final Display display = Display.getDefault();
		if (display.getThread() != t) {
			display.syncExec(new Runnable() {
				@Override
				public void run() {
						
						Status status = new Status(Status.ERROR, "app", e.getLocalizedMessage(), e);
						int openError = ErrorDialog.openError(
								display.getActiveShell(), 
								"Error - Epos will close", 
								"Could not handle the following error", 
								status);
						
						
						if (openError == Window.OK) {
							PlatformUI.getWorkbench().close();
						}

				}
			});
		}
	}