public static HARegionQueue getHARegionQueueInstance(String regionName, InternalCache cache,
      HARegionQueueAttributes hrqa,
      final int haRgnQType,
      final boolean isDurable,
      StatisticsClock statisticsClock)
      throws IOException, ClassNotFoundException, CacheException, InterruptedException {
    Map container;
    if (haRgnQType == HARegionQueue.BLOCKING_HA_QUEUE) {
      container = new HAContainerMap(new ConcurrentHashMap<>());
    } else {
      // Should actually be HAContainerRegion, but ok if only JUnits using this
      // method.
      container = new HashMap<>();
    }

    return getHARegionQueueInstance(regionName, cache, hrqa, haRgnQType, isDurable, container, null,
        Handshake.CONFLATION_DEFAULT, false, Boolean.FALSE, statisticsClock);
  }
Creates a HARegionQueue object with default attributes. used by tests

@return an instance of HARegionQueue
@since GemFire 5.7
geode-core/src/main/java/org/apache/geode/internal/cache/ha/HARegionQueue.java