code: void internalDeactivate ()
      {
        final String methodName = "internalDeactivate";
        if (TraceComponent.isAnyTracingEnabled() && TRACE.isEntryEnabled()) {
            SibTr.entry(this, TRACE, methodName);
        }
  
        synchronized (_sessionsByMeUuid) {
          _sessionsByMeUuid.clear();
        }
  
        super.deactivate();
  
        if (TraceComponent.isAnyTracingEnabled() && TRACE.isEntryEnabled()) {
          SibTr.exit(this, TRACE, methodName);
        }
  
      }
docs: This method performs tidy up on the endpoint activation and calls the base class's
  deactivate method