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Switching to - instead of filterNot

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This commit is contained in:
Viktor Klang 2012-03-16 16:29:11 +01:00
parent a4bd12ed22
commit 21751ce593
1 changed files with 1 additions and 1 deletions
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2
akka-actor/src/main/scala/akka/event/EventBus.scala
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@ -300,7 +300,7 @@ trait ActorClassification { this: ActorEventBus with ActorClassifier ⇒
case null ⇒ false case null ⇒ false
case raw: TreeSet[_] ⇒ case raw: TreeSet[_] ⇒
val v = raw.asInstanceOf[TreeSet[ActorRef]] val v = raw.asInstanceOf[TreeSet[ActorRef]]
val removed = v.filterNot(monitor ==) val removed = v - monitor
if (removed eq raw) false if (removed eq raw) false
else if (removed.isEmpty) { else if (removed.isEmpty) {
if (!mappings.remove(monitored, v)) dissociate(monitored, monitor) else true if (!mappings.remove(monitored, v)) dissociate(monitored, monitor) else true