1 files changed, 0 insertions, 69 deletions
diff --git a/src/actors/scala/actors/scheduler/TerminationMonitor.scala b/src/actors/scala/actors/scheduler/TerminationMonitor.scala
deleted file mode 100644
index 9f26ca8d69..0000000000
--- a/src/actors/scala/actors/scheduler/TerminationMonitor.scala
+++ /dev/null
@@ -1,69 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2005-2013, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-package scala.actors
-package scheduler
-
-import scala.collection.mutable
-
-private[scheduler] trait TerminationMonitor {
-  _: IScheduler =>
-
-  protected var activeActors = 0
-  protected val terminationHandlers = new mutable.HashMap[TrackedReactor, () => Unit]
-  private var started = false
-
-  /** newActor is invoked whenever a new actor is started. */
-  def newActor(a: TrackedReactor) = synchronized {
-    activeActors += 1
-    if (!started)
-      started = true
-  }
-
-  /** Registers a closure to be executed when the specified
-   *  actor terminates.
-   *
-   *  @param  a  the actor
-   *  @param  f  the closure to be registered
-   */
-  def onTerminate(a: TrackedReactor)(f: => Unit): Unit = synchronized {
-    terminationHandlers += (a -> (() => f))
-  }
-
-  /** Registers that the specified actor has terminated.
-   *
-   *  @param  a  the actor that has terminated
-   */
-  def terminated(a: TrackedReactor) = {
-    // obtain termination handler (if any)
-    val todo = synchronized {
-      terminationHandlers.get(a) match {
-        case Some(handler) =>
-          terminationHandlers -= a
-          handler
-        case None =>
-          () => { /* do nothing */ }
-      }
-    }
-
-    // invoke termination handler (if any)
-    todo()
-
-    synchronized {
-      activeActors -= 1
-    }
-  }
-
-  /** Checks whether all actors have terminated. */
-  private[actors] def allActorsTerminated: Boolean = synchronized {
-    started && activeActors <= 0
-  }
-
-  /** Checks for actors that have become garbage. */
-  protected def gc() {}
-}