1 files changed, 3 insertions, 4 deletions
diff --git a/src/library/scala/collection/SetProxyLike.scala b/src/library/scala/collection/SetProxyLike.scala
index 5196f39917..4cd215cd89 100644
--- a/src/library/scala/collection/SetProxyLike.scala
+++ b/src/library/scala/collection/SetProxyLike.scala
@@ -6,10 +6,8 @@
 **                          |/                                          **
 \*                                                                      */
 
-
-package scala.collection
-
-import generic._
+package scala
+package collection
 
 // Methods could be printed by  cat SetLike.scala | egrep '^  (override )?def'
 
@@ -19,6 +17,7 @@ import generic._
  *  @author  Martin Odersky
  *  @version 2.8
  */
+@deprecated("Proxying is deprecated due to lack of use and compiler-level support.", "2.11.0")
 trait SetProxyLike[A, +This <: SetLike[A, This] with Set[A]] extends SetLike[A, This] with IterableProxyLike[A, This] {
   def empty: This
   override def contains(elem: A): Boolean = self.contains(elem)