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| author | Martin Odersky <odersky@gmail.com> | 2007-01-03 15:56:13 +0000 |
|---|---|---|
| committer | Martin Odersky <odersky@gmail.com> | 2007-01-03 15:56:13 +0000 |
| commit | a961d3dcd6f93ee006cff1d386052bf62326739a (patch) | |
| tree | 5af3312932236340708522dfd078f32beed20519 /src/library/scala/collection/mutable/ObservableMap.scala | |
| parent | 02a45e20bb6f68808708dca377bc72ccaf5bba3d (diff) | |
| download | scala-a961d3dcd6f93ee006cff1d386052bf62326739a.tar.gz scala-a961d3dcd6f93ee006cff1d386052bf62326739a.tar.bz2 scala-a961d3dcd6f93ee006cff1d386052bf62326739a.zip | |
1.
Diffstat (limited to 'src/library/scala/collection/mutable/ObservableMap.scala')
| -rw-r--r-- | src/library/scala/collection/mutable/ObservableMap.scala | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/library/scala/collection/mutable/ObservableMap.scala b/src/library/scala/collection/mutable/ObservableMap.scala index f6713125d9..55b0cb3ede 100644 --- a/src/library/scala/collection/mutable/ObservableMap.scala +++ b/src/library/scala/collection/mutable/ObservableMap.scala @@ -18,7 +18,8 @@ package scala.collection.mutable * events of the type <code>Message</code>. * * @author Matthias Zenger - * @version 1.0, 08/07/2003 + * @author Martin Odersky + * @version 2.0, 31/12/2006 */ trait ObservableMap[A, B, This <: ObservableMap[A, B, This]] requires This extends Map[A, B] @@ -39,7 +40,7 @@ trait ObservableMap[A, B, This <: ObservableMap[A, B, This]] requires This }) } - abstract override def -=(key: A): Unit = get(key) match { + abstract override def -= (key: A): Unit = get(key) match { case None => case Some(old) => super.-=(key) |