private static void unblockListener() {
    CacheListener listener = CCRegion.getCacheListener();
    ListenerBlocking = false;
    synchronized (listener) {
      listener.notifyAll();
    }
  }
Returns region attributes for a <code>GLOBAL</code> region
geode-core/src/distributedTest/java/org/apache/geode/cache30/DistributedNoAckRegionCCEDUnitTest.java