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author | Martin Odersky <odersky@gmail.com> | 2009-05-12 09:58:25 +0000 |
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committer | Martin Odersky <odersky@gmail.com> | 2009-05-12 09:58:25 +0000 |
commit | ca3d31e7b25e4709839671f2ee5c5bd643cbc08e (patch) | |
tree | e44fe21fe1202a7c4ebc026a9bc2bd851b16bdec /src/library/scala/collection/mutable/SynchronizedSet.scala | |
parent | e4a8be83c10545e318fcb53bea39e86b26a71555 (diff) | |
download | scala-ca3d31e7b25e4709839671f2ee5c5bd643cbc08e.tar.gz scala-ca3d31e7b25e4709839671f2ee5c5bd643cbc08e.tar.bz2 scala-ca3d31e7b25e4709839671f2ee5c5bd643cbc08e.zip |
separated mutable and immutable maps
Diffstat (limited to 'src/library/scala/collection/mutable/SynchronizedSet.scala')
-rw-r--r-- | src/library/scala/collection/mutable/SynchronizedSet.scala | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/library/scala/collection/mutable/SynchronizedSet.scala b/src/library/scala/collection/mutable/SynchronizedSet.scala index 47396fdb84..0c57996019 100644 --- a/src/library/scala/collection/mutable/SynchronizedSet.scala +++ b/src/library/scala/collection/mutable/SynchronizedSet.scala @@ -37,31 +37,31 @@ trait SynchronizedSet[A] extends Set[A] { super.update(elem, included) } - abstract override def +=(elem: A): Unit = synchronized { + abstract override def +=(elem: A): this.type = synchronized[this.type] { super.+=(elem) } - override def ++=(that: Traversable[A]) = synchronized { + override def ++=(that: Traversable[A]): this.type = synchronized[this.type] { super.++=(that) } - override def ++=(it: Iterator[A]) = synchronized { + override def ++=(it: Iterator[A]): this.type = synchronized[this.type] { super.++=(it) } - abstract override def -=(elem: A): Unit = synchronized { + abstract override def -=(elem: A): this.type = synchronized[this.type] { super.-=(elem) } - override def --=(that: Traversable[A]) = synchronized { + override def --=(that: Traversable[A]): this.type = synchronized[this.type] { super.--=(that) } - override def --=(it: Iterator[A]) = synchronized { + override def --=(it: Iterator[A]): this.type = synchronized[this.type] { super.--=(it) } - override def intersect(that: collection.Set[A]) = synchronized[this.type] { + override def intersect(that: collection.Set[A]) = synchronized { super.intersect(that) } @@ -73,7 +73,7 @@ trait SynchronizedSet[A] extends Set[A] { super.subsetOf(that) } - override def foreach(f: A => Unit) = synchronized { + override def foreach[U](f: A => U) = synchronized { super.foreach(f) } |