code: public SipContext removeSipApplication(String sipApplicationName) {
          DispatcherFSM.Event ev = fsm.new Event(DispatcherFSM.EventType.REMOVE_APP);
          ev.data.put(APP_NAME, sipApplicationName);
          fsm.fireEvent(ev);
          return (SipContext) ev.data.get(CONTEXT_EV_DATA);
      }
docs: {@inheritDoc}