@Override
        public void run2() {
          getCache().getLogger()
              .info("<ExpectedException action=remove>" + expectedErr + "</ExpectedException>");
        }
Tests execution of queries with NULL in where clause like where ID = NULL etc.
geode-cq/src/distributedTest/java/org/apache/geode/cache/query/cq/dunit/CqQueryDUnitTest.java