docs: protected void registerForPostCommit(Neighbour neighbour,
                                         Neighbours neighbours)
    {
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.entry(tc, "registerForPostCommit",
          new Object[] { neighbour, neighbours });
  
      _proxyHandler = null;
      _destination = null;
      _handler = null;
      _neighbour = neighbour;
      _neighbours = neighbours;
      
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.exit(tc, "registerForPostCommit");
    }