@Override
        public void run2() throws CacheException {
          System.setProperty(
              GeodeGlossary.GEMFIRE_PREFIX + "GatewaySender.REMOVE_FROM_QUEUE_ON_EXCEPTION",
              "False");
        }
Two regions configured in local with the same sender and put is in progress on both the
regions. Same two regions are configured on remote site as well. One of the two regions is
destroyed in the middle on remote site.
geode-wan/src/distributedTest/java/org/apache/geode/internal/cache/wan/serial/SerialWANPropagationDUnitTest.java