docs: public void stop() throws SISessionDroppedException,
              SIConnectionDroppedException, SISessionUnavailableException,
              SIConnectionUnavailableException, SIConnectionLostException,
              SIResourceException, SIErrorException {
  
          final String methodName = "stop";
          if (TraceComponent.isAnyTracingEnabled() && TRACE.isEntryEnabled()) {
              SibTr.entry(this, TRACE, methodName);
          }
  
          checkValid();
  
          _delegate.stop();
  
          if (TraceComponent.isAnyTracingEnabled() && TRACE.isEntryEnabled()) {
              SibTr.exit(this, TRACE, methodName);
          }
  
      }