Moved parallel collections to library dir, chan...

Moved parallel collections to library dir, changed sabbus script. Added
`par` to some of the classes. No review.

1 files changed, 38 insertions, 0 deletions

diff --git a/src/library/scala/collection/Parallelizable.scala b/src/library/scala/collection/Parallelizable.scala
new file mode 100644
index 0000000000..405c005c55
--- /dev/null
+++ b/src/library/scala/collection/Parallelizable.scala
@@ -0,0 +1,38 @@
+package scala.collection
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+import parallel.ParallelIterableLike
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+/** This trait describes collections which can be turned into parallel collections
+ *  by invoking the method `par`. Parallelizable collections may be parametrized with
+ *  a target type different than their own.
+ */
+trait Parallelizable[+ParRepr <: Parallel] {
+
+  /** Returns a parallel implementation of a collection.
+   */
+  def par: ParRepr
+
+}
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