Added missing string prefixes for names of map ...

Added missing string prefixes for names of map and set collection
classes.

3 files changed, 3 insertions, 0 deletions

diff --git a/src/library/scala/collection/mutable/HashMap.scala b/src/library/scala/collection/mutable/HashMap.scala
index c1b4e50021..4467fbf258 100644
--- a/src/library/scala/collection/mutable/HashMap.scala
+++ b/src/library/scala/collection/mutable/HashMap.scala
@@ -135,6 +135,7 @@ extends Map[A, B]
   private type C = (A, B)
   override def toParMap[D, E](implicit ev: C <:< (D, E)) = par.asInstanceOf[ParHashMap[D, E]]
 
+  override def stringPrefix: String = "HashMap"
 }
 
 /** $factoryInfo
diff --git a/src/library/scala/collection/mutable/HashSet.scala b/src/library/scala/collection/mutable/HashSet.scala
index a1b85fa16e..948daf9fee 100644
--- a/src/library/scala/collection/mutable/HashSet.scala
+++ b/src/library/scala/collection/mutable/HashSet.scala
@@ -97,6 +97,7 @@ extends Set[A]
 
   override def toParSet[B >: A] = par.asInstanceOf[ParHashSet[B]]
 
+  override def stringPrefix: String = "HashSet"
 }
 
 /** $factoryInfo
diff --git a/src/library/scala/collection/mutable/ListMap.scala b/src/library/scala/collection/mutable/ListMap.scala
index 37baea60c2..52326289f0 100644
--- a/src/library/scala/collection/mutable/ListMap.scala
+++ b/src/library/scala/collection/mutable/ListMap.scala
@@ -54,6 +54,7 @@ class ListMap[A, B] extends Map[A, B] with MapLike[A, B, ListMap[A, B]] with Ser
 
   override def clear() = { elems = List(); siz = 0 }
   override def size: Int = siz
+  override def stringPrefix: String = "ListMap"
 }
 
 /** $factoryInfo