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Diffstat (limited to 'src/library/scala/collection/mutable/SetBuilder.scala')
| -rw-r--r-- | src/library/scala/collection/mutable/SetBuilder.scala | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/library/scala/collection/mutable/SetBuilder.scala b/src/library/scala/collection/mutable/SetBuilder.scala index 01bfdc96ed..5d1e9ffc3a 100644 --- a/src/library/scala/collection/mutable/SetBuilder.scala +++ b/src/library/scala/collection/mutable/SetBuilder.scala @@ -17,7 +17,9 @@ package mutable * @param empty The empty element of the collection. * @since 2.8 */ -class SetBuilder[A, Coll <: scala.collection.Set[A] with scala.collection.SetLike[A, Coll]](empty: Coll) extends Builder[A, Coll] { +class SetBuilder[A, Coll <: scala.collection.Set[A] +with scala.collection.SetLike[A, Coll]](empty: Coll) +extends ReusableBuilder[A, Coll] { protected var elems: Coll = empty def +=(x: A): this.type = { elems = elems + x; this } def clear() { elems = empty } |