public void testAddEventUserSpecific_3() {
final EventRegistry theEventRegistry = EventRegistryFactory.getInstance().getEventRegistry();
theEventRegistry.registerUser(TEST_DOMAIN, TEST_USER_ID, null);
theEventRegistry.registerUser(TEST_DOMAIN, TEST_USER_ID_2, null);
List<DomainEvent> theEvents = theEventRegistry.listen(getLongPollingListener(), TEST_USER_ID);
assertNotNull(theEvents);
assertTrue(theEvents.isEmpty());
myEventExecutorService.addEventUserSpecific(new EmptyEvent());
theEvents = theEventRegistry.listen(getLongPollingListener(), TEST_USER_ID_2); //the event was for another user