@Override
 @BeforeMethod(groups = "slow")
 public void beforeMethod() throws Exception {
   super.beforeMethod();
   controlCacheDispatcher.clearAll();
   eventBus.start();
 }
 @AfterMethod(groups = "slow")
 public void afterMethod() throws Exception {
   eventBus.stop();
 }
 @BeforeMethod(groups = "slow")
 public void beforeMethod() throws Exception {
   super.beforeMethod();
   eventBus.start();
 }