Rearranging IndexedSeq/LinearSeq and related work

1 files changed, 3 insertions, 0 deletions

diff --git a/src/library/scala/collection/immutable/IntMap.scala b/src/library/scala/collection/immutable/IntMap.scala
index 52451e6012..6d72c0bb1a 100644
--- a/src/library/scala/collection/immutable/IntMap.scala
+++ b/src/library/scala/collection/immutable/IntMap.scala
@@ -151,7 +151,10 @@ import IntMap._
  * <a href="http://citeseer.ist.psu.edu/okasaki98fast.html">Fast Mergeable Integer Maps</a>
  * by Okasaki and Gill. Essentially a trie based on binary digits of the the integers.
  *
+ * Note: This class is as of 2.8 largely superseded by HashMap.
+ *
  * @since 2.7
+ *
  */
 sealed abstract class IntMap[+T] extends Map[Int, T] with MapLike[Int, T, IntMap[T]] {
   override def empty: IntMap[T] = IntMap.Nil;