* of the handler takes 1 sec, even though using AsyncEventBus it takes a full
* 3 seconds to run, so all calls are serial!
*/
@Test
public void testNonAsyncEventSubscriber() throws Exception {
asyncEventBus = new AsyncEventBus(Executors.newCachedThreadPool());
doneSignal = new CountDownLatch(numberLongEvents);
longProcessSubscriber = new LongProcessSubscriber(asyncEventBus, doneSignal);
long start = System.currentTimeMillis();
for (int i = 0; i < numberLongEvents; i++) {