void startLocatorWithSomeBasicProperties(VM vm, int port) {
    Properties locProps = new Properties();
    locProps.setProperty(MEMBER_TIMEOUT, "1000");
    addDSProps(locProps);

    startLocator(vm, locProps, port);
  }
a locator is restarted twice with a server and ends up in a split-brain
geode-core/src/distributedTest/java/org/apache/geode/distributed/LocatorDUnitTest.java