static String getHARegionQueueName() {
    checkNumberOfClientProxies(1);
    CacheClientProxy proxy = getClientProxy();
    assertThat(proxy).isNotNull();
    return proxy.getHARegionName();
  }
Returns the durable client proxy's HARegionQueue region name. This method is accessed via
reflection on a server VM.

@return the durable client proxy's HARegionQueue region name
geode-cq/src/distributedTest/java/org/apache/geode/internal/cache/tier/sockets/DurableClientTestBase.java