private Query createMonitorQuery() {
Query query = new Query();
query.setObj("com.sun.messaging.jms.server:type=Destination,subtype=Monitor,desttype=*,name=*");
query.addAttr("NumMsgs");
query.addAttr("NumMsgsIn");
query.addAttr("NumMsgsOut");
query.addAttr("NumMsgsPendingAcks");
query.addAttr("NumConsumers");
query.addAttr("NumProducers");
query.addAttr("MsgBytesIn");
query.addAttr("MsgBytesOut");