protected ClusteredPostOffice createClusteredPostOffice(String nodeId, String groupName) throws Exception
protected ClusteredPostOffice createClusteredPostOffice(int nodeId, String groupName) throws Exception
   protected ClusteredPostOffice createClusteredPostOffice(String nodeId, String groupName) throws Exception   {      MessagePullPolicy redistPolicy = new NullMessagePullPolicy();            FilterFactory ff = new SimpleFilterFactory();            ClusterRouterFactory rf = new DefaultRouterFactory();            DefaultClusteredPostOffice postOffice =          new DefaultClusteredPostOffice(sc.getDataSource(), sc.getTransactionManager(),                                 null, true, nodeId, "Clustered", ms, pm, tr, ff, pool,                                 groupName,                                 JGroupsUtil.getControlStackProperties(),                                 JGroupsUtil.getDataStackProperties(),                                 5000, 5000, redistPolicy, rf, 1, 1000);            postOffice.start();                  return postOffice;   }