@Override
        public Object call() throws Exception {
          Region r = getRootRegion().getSubregion(regionName);
          LogWriterUtils.getLogWriter().info("PRLocalDestroy");
          r.localDestroyRegion();
          return null;
        }
Make sure appropriate events are delivered when moving between states.
geode-core/src/distributedTest/java/org/apache/geode/cache/management/MemoryThresholdsDUnitTest.java