@Override
          public void run2() throws CacheException {
            Region<Object, Object> region = getRootRegion().getSubregion(name);
            // expected entry count (subtract entries destroyed)
            int entryCount = NB1_NUM_ENTRIES + 200 - NB1_NUM_ENTRIES / 6;
            int actualCount = region.entrySet(false).size();
            if (actualCount == NB1_NUM_ENTRIES + 200) {
              // entries not destroyed, dump entries that were supposed to have been destroyed
              dumpDestroyedEntries(region);
            }
            assertThat(actualCount).isEqualTo(entryCount);
          }
Tests that distributed ack operations do not block while another cache is doing a
getInitialImage.
geode-dunit/src/main/java/org/apache/geode/cache30/MultiVMRegionTestCase.java