scala/scala — pull request #739 by jsuereth (2012-06-18 15:47:01+00:00)
Title: Adding copyInto and toVector methods to collections.

* Added generic copyInto method for collections. For any collection with a CanBuildFrom, can convert a generic collection into it using the builder.
* Added specifici toVector method for collections. This is more efficient than copyInto if the collection is a Vector.

Review by @axel22