@Override
      public Object call() throws Exception {
        getCache().getLogger().fine(addExpectedBelow);
        Region region = getRootRegion().getSubregion(regionName);
        region.put("oh1", new byte[245760]);
        region.put("oh2", new byte[184320]);
        region.put("oh3", new byte[33488]);
        region.put("oh4", new byte[378160]);
        getCache().getLogger().fine(removeExpectedBelow);
        return null;
      }
test that disabling threshold does not cause remote event and remote DISABLED events are
delivered
geode-core/src/distributedTest/java/org/apache/geode/cache/management/MemoryThresholdsOffHeapDUnitTest.java