@Override
  protected DistributionLocatorImpl createDistributionLocatorImpl(
      DistributionLocatorConfig config) {
    return new DistributionLocatorJmxImpl(config, this);
  }
Template-method for creating a DistributionLocatorImpl instance.
geode-core/src/main/java/org/apache/geode/admin/jmx/internal/AdminDistributedSystemJmxImpl.java