@Override
    public void onEvent(CqEvent aCqEvent) {
      numEvents++;
    }
Checks that the bucketToTempQueueMap for a partitioned region
that holds events for buckets that are not available locally, is empty.
geode-wan/src/distributedTest/java/org/apache/geode/internal/cache/wan/parallel/ParallelGatewaySenderAndCQDurableClientDUnitTest.java