diff --git a/akka-actor/src/main/scala/Errtest.scala b/akka-actor/src/main/scala/Errtest.scala
deleted file mode 100644
index c778e17ebe..0000000000
--- a/akka-actor/src/main/scala/Errtest.scala
+++ /dev/null
@@ -1,49 +0,0 @@
-
-import akka.actor._
-import com.typesafe.config.ConfigFactory
-import akka.event.LoggingReceive
-import scala.annotation.tailrec
-
-object Errtest extends App {
-
-  val config = ConfigFactory.parseString("""
-    akka.loglevel = DEBUG
-    akka.actor.debug {
-      receive = on
-      lifecycle = on
-    }
-    """)
-
-  val sys = ActorSystem("ErrSys", config)
-  val top = sys.actorOf(Props[Top], name = "top")
-
-  for (n ← 1 to 100) {
-    top ! "run " + n
-    Thread.sleep(1000)
-  }
-}
-
-class Top extends Actor {
-  var c: ActorRef = _
-  def receive = LoggingReceive {
-    case x ⇒
-      c = context.actorOf(Props[Child]);
-      c ! "ok"
-  }
-}
-
-class Child extends Actor {
-
-  //throw new Error("Simulated ERR")
-  blowUp(0)
-
-  //not @tailrec
-  private final def blowUp(n: Long): Long = {
-    blowUp(n + 1) + 1
-  }
-
-  def receive = LoggingReceive {
-    case x ⇒
-    //context.system.shutdown();
-  }
-}
\ No newline at end of file