code: private void createDestinationManager() {
          if (TraceComponent.isAnyTracingEnabled()
              && tc.isEntryEnabled())
              SibTr.entry(tc, "createDestinationManager");
  
          _destinationManager = new DestinationManager(this, _persistentStore);
  
          if (TraceComponent.isAnyTracingEnabled()
              && tc.isEntryEnabled())
              SibTr.exit(tc, "createDestinationManager");
      }
docs: Create this message processor's destination manager.