- ActorRef clientActor = ACTOR_SYSTEM.actorOf(ClientActor.props(example1Actor));
- BufferedReader br =
- new BufferedReader(new InputStreamReader(System.in, Charset.defaultCharset()));
+ final var clientActor = ACTOR_SYSTEM.actorOf(ClientActor.props(example1Actor));
+ final var br = new BufferedReader(new InputStreamReader(System.in, Charset.defaultCharset()));