JetBrains/kotlin — pull request #339 by christian-laakmann (2014-01-18 13:48:24+00:00)
Title: #KT-4202 - add addAll(Iterable) and addAll(Iterator) to MutableCollection

added extension methods MutableCollection#addAll(Iterable) and MutableCollection#addAll(Iterator)

Issue #KT-4202