docs: public final void fireEvent(EventObject evt, EventListenerV visitor){
          EventListener[] list = getListenerArray();
          for(int i=0; i<list.length; i++){
          	if (com.ibm.ejs.ras.TraceComponent.isAnyTracingEnabled()&&logger.isLoggable (Level.FINE))
          		logger.logp(Level.FINE, CLASS_NAME,"fireEvent", "Use visitor " + visitor + " to fire event to " + list[i] + ", class:" +list[i].getClass());
              visitor.fireEvent(evt, list[i]);
          }
      }