Moved unapplySeq down to SeqFactory.

Review by extempore.

2 files changed, 11 insertions, 10 deletions

diff --git a/src/library/scala/collection/generic/GenSeqFactory.scala b/src/library/scala/collection/generic/GenSeqFactory.scala
index 6fcecc422b..58b76aed45 100644
--- a/src/library/scala/collection/generic/GenSeqFactory.scala
+++ b/src/library/scala/collection/generic/GenSeqFactory.scala
@@ -15,12 +15,4 @@ package generic
  *
  *  @since 2.8
  */
-abstract class GenSeqFactory[CC[X] <: GenSeq[X] with GenericTraversableTemplate[X, CC]] extends GenTraversableFactory[CC] {
-
-  /** This method is called in a pattern match { case Seq(...) => }.
-   *
-   *  @param x the selector value
-   *  @return  sequence wrapped in an option, if this is a Seq, otherwise none
-   */
-  def unapplySeq[A](x: CC[A]): Some[CC[A]] = Some(x)
-}
+abstract class GenSeqFactory[CC[X] <: GenSeq[X] with GenericTraversableTemplate[X, CC]] extends GenTraversableFactory[CC]
diff --git a/src/library/scala/collection/generic/SeqFactory.scala b/src/library/scala/collection/generic/SeqFactory.scala
index 544d8f4d6f..c152a89528 100644
--- a/src/library/scala/collection/generic/SeqFactory.scala
+++ b/src/library/scala/collection/generic/SeqFactory.scala
@@ -18,5 +18,14 @@ import annotation.bridge
  *  @since 2.8
  */
 abstract class SeqFactory[CC[X] <: Seq[X] with GenericTraversableTemplate[X, CC]]
-  extends GenSeqFactory[CC] with TraversableFactory[CC]
+extends GenSeqFactory[CC] with TraversableFactory[CC] {
+
+  /** This method is called in a pattern match { case Seq(...) => }.
+   *
+   *  @param x the selector value
+   *  @return  sequence wrapped in an option, if this is a Seq, otherwise none
+   */
+  def unapplySeq[A](x: CC[A]): Some[CC[A]] = Some(x)
+
+}