1 files changed, 0 insertions, 57 deletions
diff --git a/test/disabled/presentation/akka/src/akka/util/HashCode.scala b/test/disabled/presentation/akka/src/akka/util/HashCode.scala
deleted file mode 100644
index d015f12f5d..0000000000
--- a/test/disabled/presentation/akka/src/akka/util/HashCode.scala
+++ /dev/null
@@ -1,57 +0,0 @@
-/**
- * Copyright (C) 2009-2011 Scalable Solutions AB <http://scalablesolutions.se>
- */
-
-package akka.util
-
-import java.lang.reflect.{ Array => JArray }
-import java.lang.{ Float => JFloat, Double => JDouble }
-
-/**
- * Set of methods which allow easy implementation of <code>hashCode</code>.
- *
- * Example:
- * <pre>
- *  override def hashCode: Int = {
- *    var result = HashCode.SEED
- *    //collect the contributions of various fields
- *    result = HashCode.hash(result, fPrimitive)
- *    result = HashCode.hash(result, fObject)
- *    result = HashCode.hash(result, fArray)
- *    result
- *  }
- * </pre>
- *
- * @author <a href="http://jonasboner.com">Jonas Bon&#233;r</a>
- */
-object HashCode {
-  val SEED = 23
-
-  def hash(seed: Int, any: Any): Int = any match {
-    case value: Boolean => hash(seed, value)
-    case value: Char    => hash(seed, value)
-    case value: Short   => hash(seed, value)
-    case value: Int     => hash(seed, value)
-    case value: Long    => hash(seed, value)
-    case value: Float   => hash(seed, value)
-    case value: Double  => hash(seed, value)
-    case value: Byte    => hash(seed, value)
-    case value: AnyRef =>
-      var result = seed
-      if (value eq null) result = hash(result, 0)
-      else if (!isArray(value)) result = hash(result, value.hashCode())
-      else for (id ← 0 until JArray.getLength(value)) result = hash(result, JArray.get(value, id)) // is an array
-      result
-  }
-  def hash(seed: Int, value: Boolean): Int = firstTerm(seed) + (if (value) 1 else 0)
-  def hash(seed: Int, value: Char): Int = firstTerm(seed) + value.asInstanceOf[Int]
-  def hash(seed: Int, value: Int): Int = firstTerm(seed) + value
-  def hash(seed: Int, value: Long): Int = firstTerm(seed) + (value ^ (value >>> 32)).asInstanceOf[Int]
-  def hash(seed: Int, value: Float): Int = hash(seed, JFloat.floatToIntBits(value))
-  def hash(seed: Int, value: Double): Int = hash(seed, JDouble.doubleToLongBits(value))
-
-  private def firstTerm(seed: Int): Int = PRIME * seed
-  private def isArray(anyRef: AnyRef): Boolean = anyRef.getClass.isArray
-  private val PRIME = 37
-}
-