}
public Map<String, Object> extractProperties(ActorRef actorRef) {
RoutedActorRef ref = (RoutedActorRef) actorRef;
Map<String, Object> result = new HashMap<String, Object>();
RouterConfig routerConfig = ref.routerConfig();
result.putAll(AkkaRouterConfigHelper.getInstance().getRouterConfigInformation(routerConfig));
result.put("local", Boolean.valueOf(ref.isLocal()));
return result;
}