@Before
  public void setUp() throws Exception {
    if (logger == null) {
      logger = PartitionedRegionTestHelper.getLogger();
    }
  }
Test verifies Region#query()for PartitionedRegion on a single VM with Region#destroyRegion()
being called on the same with some delay.
geode-core/src/integrationTest/java/org/apache/geode/cache/query/partitioned/PRQueryCacheClosedJUnitTest.java