code: public void initialise()
    {
      super.initialise();
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.entry(tc, "initialise");
        
      _deletedQueuePoints = new HashMap();
  
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.exit(tc, "initialise");
    }
docs: Method initialise
  <p>Initialise the PtoPRealization