@Override
  public int setState(int state) {
    throw new UnsupportedOperationException(
        "Can not set the state of a locator.");
  }
Unfortunately, it doesn't make much sense to maintain the state of a locator. The admin API
does not receive notification when the locator actually starts and stops. If we try to guess,
we'll just end up with race conditions galore. So, we can't fix bug 32455 for locators.
geode-core/src/main/java/org/apache/geode/admin/internal/DistributionLocatorImpl.java