ExecutorService executor = new ThreadPoolExecutor(1, 5, 100, TimeUnit.MILLISECONDS, new LinkedBlockingQueue<Runnable>());
ScheduledExecutorService scheduledExecutor = new ScheduledThreadPoolExecutor(2);
EventAdminImpl eventAdmin = new EventAdminImpl(bundleContext, executor, scheduledExecutor);
eventAdmin.start();
Dictionary<String, Object> properties = new Hashtable<String, Object>();
properties.put(EventConstants.EVENT_TOPIC, "a/b/c/d");
final CountDownLatch latch = new CountDownLatch(1);