@Override
  public final void postSetUp() {
    oldPropertySetting = System.setProperty(xmlProperty, "true");
    // stress testing needs this so that join attempts don't give up too soon
    Invoke.invokeInEveryVM(() -> System.setProperty("p2p.joinTimeout", "120000"));
    // reconnect tests should create their own locator so as to not impact other tests
    VM locatorVM = VM.getVM(0);
    final int port = locatorVM.invoke(() -> {
      System.setProperty(BYPASS_DISCOVERY_PROPERTY, "true");
      System.setProperty(GeodeGlossary.GEMFIRE_PREFIX + "member-weight", "100");
      return Locator.startLocatorAndDS(0, new File(""), new Properties()).getPort();
    });
    locatorPort = port;

  }
This test exercises auto-reconnect functionality when there is a cache-server that was started by
gfsh but was configured both by gfsh and a cache.xml file. The JIRA ticket for this is
GEODE-2732.
geode-core/src/distributedTest/java/org/apache/geode/cache30/ReconnectWithCacheXMLDUnitTest.java