docs: @Override
      public void createControlAdapter() {
          if (TraceComponent.isAnyTracingEnabled()
              && tc.isEntryEnabled())
              SibTr.entry(tc, "createControlAdapter");
          _controlAdapter = new MessageProcessorControl(this);
          if (TraceComponent.isAnyTracingEnabled()
              && tc.isEntryEnabled())
              SibTr.exit(tc, "createControlAdapter");
      }