1 files changed, 39 insertions, 0 deletions
diff --git a/src/library/scala/concurrent/impl/package.scala b/src/library/scala/concurrent/impl/package.scala
new file mode 100644
index 0000000000..72add73167
--- /dev/null
+++ b/src/library/scala/concurrent/impl/package.scala
@@ -0,0 +1,39 @@
+/*                     __                                               *\
+**     ________ ___   / /  ___     Scala API                            **
+**    / __/ __// _ | / /  / _ |    (c) 2003-2011, LAMP/EPFL             **
+**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
+** /____/\___/_/ |_/____/_/ | |                                         **
+**                          |/                                          **
+\*                                                                      */
+
+package scala.concurrent
+
+
+
+import java.{lang => jl}
+import scala.util.Duration
+
+
+
+package object impl {
+  
+  private val toBoxed = Map[Class[_], Class[_]](
+    classOf[Boolean] -> classOf[jl.Boolean],
+    classOf[Byte] -> classOf[jl.Byte],
+    classOf[Char] -> classOf[jl.Character],
+    classOf[Short] -> classOf[jl.Short],
+    classOf[Int] -> classOf[jl.Integer],
+    classOf[Long] -> classOf[jl.Long],
+    classOf[Float] -> classOf[jl.Float],
+    classOf[Double] -> classOf[jl.Double],
+    classOf[Unit] -> classOf[scala.runtime.BoxedUnit])
+
+  def boxedType(c: Class[_]): Class[_] = {
+    if (c.isPrimitive) toBoxed(c) else c
+  }  
+  
+  def dur2long(dur: Duration): Long = if (dur.isFinite) dur.toNanos else Long.MaxValue
+  
+}
+
+