akka/akka — pull request #606 by rkuhn (2012-08-09 14:52:17+00:00)
Title: fix wrong failure processing after child name reuse, see #2363

- every ActorCell has a UID which is generated from ThreadLocalRandom
and also sent with Supervise and Failed messages, and the supervisor
simply does not act upon failures from children whose UID does not
match