@Override
 protected void setUp() throws Exception {
   super.setUp();
   pollerExecutor =
       Executors.newCachedThreadPool(
           new HornetQThreadFactory(
               "HornetQ-AIO-poller-pool" + System.identityHashCode(this),
               false,
               this.getClass().getClassLoader()));
   executor = Executors.newSingleThreadExecutor();
 }