code: public JsEngineComponent getTRMComponent() {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) {
              SibTr.entry(tc, "getTRMComponent", this);
              SibTr.exit(tc, "getTRMComponent", _trm);
          }
          return _trm;
      }
docs: /*
  This will return null for liberty
  
  @see com.ibm.ws.sib.admin.JsMessagingEngine#getTRMComponent()