public static Map<String, List<?>> checkQueue2() {
    HashMap<String, List<?>> listenerAttrs = new HashMap<>();
    listenerAttrs.put("Create", listener2.createList);
    listenerAttrs.put("Update", listener2.updateList);
    listenerAttrs.put("Destroy", listener2.destroyList);
    return listenerAttrs;
  }
Returns a Map that contains the count for number of cache server and number of Receivers.
geode-wan/src/distributedTest/java/org/apache/geode/internal/cache/wan/WANTestBase.java