1 files changed, 5 insertions, 18 deletions
diff --git a/src/library/scala/collection/immutable/DefaultMap.scala b/src/library/scala/collection/immutable/DefaultMap.scala
index 4a0503adfd..e9b277b9c4 100755
--- a/src/library/scala/collection/immutable/DefaultMap.scala
+++ b/src/library/scala/collection/immutable/DefaultMap.scala
@@ -6,13 +6,10 @@
 **                          |/                                          **
 \*                                                                      */
 
-
-
-package scala.collection
+package scala
+package collection
 package immutable
 
-import generic._
-
 /** A default map which implements the `+` and `-`
  *  methods of maps. It does so using the default builder for
  *  maps defined in the `Map` object.
@@ -42,24 +39,14 @@ trait DefaultMap[A, +B] extends Map[A, B] { self =>
     val b = Map.newBuilder[A, B1]
     b ++= this
     b += ((kv._1, kv._2))
-    b.result
+    b.result()
   }
 
   /** A default implementation which creates a new immutable map.
    */
   override def - (key: A): Map[A, B] = {
     val b = newBuilder
-    for (kv <- this.seq ; if kv._1 != key) b += kv
-    b.result
+    for (kv <- this ; if kv._1 != key) b += kv
+    b.result()
   }
 }
-
-
-
-
-
-
-
-
-
-