private AdminDistributedSystem createDistributedSystem(AgentConfigImpl config)
      throws org.apache.geode.admin.AdminException {
    return new AdminDistributedSystemJmxImpl(config);
  }
Creates and connects to a <code>DistributedSystem</code>.
geode-core/src/main/java/org/apache/geode/admin/jmx/internal/AgentImpl.java