public void eventLoopException(final Throwable exception) {}

public class StartupLifeCycleHandler {

	private static final Logger logger = LogManager.getLogger(StartupLifeCycleHandler.class);

	@PostContextCreate
	public void startUp(final IEclipseContext context, final IApplicationContext applicationContext) {

		final IEventLoopAdvisor eventLoopAdvisor = new IEventLoopAdvisor() {

			@Override
			public void eventLoopIdle(final Display display) {

			}

			@Override
			public void eventLoopException(final Throwable exception) {

				StartupLifeCycleHandler.logger.error(exception.getMessage(), exception);
				MessageDialog.openError(Display.getCurrent().getActiveShell(), "Unexpected Eventloop Exception", StartupLifeCycleHandler.this.getCustomStackTrace(exception));
			}
		};

		StartupLifeCycleHandler.logger.debug("registering custom EventLoopAdvisor");
		context.set(IEventLoopAdvisor.class, eventLoopAdvisor);
	}

	private String getCustomStackTrace(final Throwable throwable) {

		final String newLine = "\n";
		final StringBuilder result = new StringBuilder();
		result.append(throwable.toString());
		result.append(newLine);
		for (final StackTraceElement element : throwable.getStackTrace()) {
			result.append(element);
			result.append(newLine);
		}
		return result.toString();
	}
}

@Override
public void eventLoopIdle(Display display) {
    display.sleep();
}