1 files changed, 0 insertions, 99 deletions
diff --git a/test/disabled/presentation/akka/src/akka/util/Helpers.scala b/test/disabled/presentation/akka/src/akka/util/Helpers.scala
deleted file mode 100644
index 0ff45408d0..0000000000
--- a/test/disabled/presentation/akka/src/akka/util/Helpers.scala
+++ /dev/null
@@ -1,99 +0,0 @@
-/**
- * Copyright (C) 2009-2011 Scalable Solutions AB <http://scalablesolutions.se>
- */
-
-package akka.util
-
-/**
- * @author <a href="http://jonasboner.com">Jonas Bon&#233;r</a>
- */
-object Helpers {
-
-  implicit def null2Option[T](t: T): Option[T] = Option(t)
-
-  def intToBytes(value: Int): Array[Byte] = {
-    val bytes = new Array[Byte](4)
-    bytes(0) = (value >>> 24).asInstanceOf[Byte]
-    bytes(1) = (value >>> 16).asInstanceOf[Byte]
-    bytes(2) = (value >>> 8).asInstanceOf[Byte]
-    bytes(3) = value.asInstanceOf[Byte]
-    bytes
-  }
-
-  def bytesToInt(bytes: Array[Byte], offset: Int): Int = {
-    (0 until 4).foldLeft(0)((value, index) => value + ((bytes(index + offset) & 0x000000FF) << ((4 - 1 - index) * 8)))
-  }
-
-  /**
-   * Convenience helper to cast the given Option of Any to an Option of the given type. Will throw a ClassCastException
-   * if the actual type is not assignable from the given one.
-   */
-  def narrow[T](o: Option[Any]): Option[T] = {
-    require((o ne null), "Option to be narrowed must not be null!")
-    o.asInstanceOf[Option[T]]
-  }
-
-  /**
-   * Convenience helper to cast the given Option of Any to an Option of the given type. Will swallow a possible
-   * ClassCastException and return None in that case.
-   */
-  def narrowSilently[T: ClassTag](o: Option[Any]): Option[T] =
-    try {
-      narrow(o)
-    } catch {
-      case e: ClassCastException =>
-        None
-    }
-
-  /**
-   * Reference that can hold either a typed value or an exception.
-   *
-   * Usage:
-   * <pre>
-   * scala> ResultOrError(1)
-   * res0: ResultOrError[Int] = ResultOrError@a96606
-   *
-   * scala> res0()
-   * res1: Int = 1
-   *
-   * scala> res0() = 3
-   *
-   * scala> res0()
-   * res3: Int = 3
-   *
-   * scala> res0() = { println("Hello world"); 3}
-   * Hello world
-   *
-   * scala> res0()
-   * res5: Int = 3
-   *
-   * scala> res0() = error("Lets see what happens here...")
-   *
-   * scala> res0()
-   * java.lang.RuntimeException: Lets see what happens here...
-   *    at ResultOrError.apply(Helper.scala:11)
-   *    at .<init>(<console>:6)
-   *    at .<clinit>(<console>)
-   *    at Re...
-   * </pre>
-   */
-  class ResultOrError[R](result: R) {
-    private[this] var contents: Either[R, Throwable] = Left(result)
-
-    def update(value: => R) = {
-      contents = try {
-        Left(value)
-      } catch {
-        case (error: Throwable) => Right(error)
-      }
-    }
-
-    def apply() = contents match {
-      case Left(result) => result
-      case Right(error) => throw error.fillInStackTrace
-    }
-  }
-  object ResultOrError {
-    def apply[R](result: R) = new ResultOrError(result)
-  }
-}