docs: @Override
      public void setMulticastInterface(String mi) {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.entry(this, tc, "setMulticastInterface", mi);
          jcaManagedConnectionFactory.setMulticastInterface(mi);
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.exit(this, tc, "setMulticastInterface");
      }