# HG changeset patch
# User Jaroslav Tulach <jtulach@netbeans.org>
# Date 1354709873 -3600
# Node ID 87bcc647df633f2db56a8d3677ebf5d67769546f
# Parent  dc0d785c5b5d036457fe67432ec546c36073134d
Bob pointed out that the extends bound is not necessary in Listable. Enough to have it in List.

diff -r dc0d785c5b5d -r 87bcc647df63 samples/effectivelist/src/org/apidesign/effectivelist/Listable.scala
--- a/samples/effectivelist/src/org/apidesign/effectivelist/Listable.scala	Mon Sep 03 01:06:24 2012 +0200
+++ b/samples/effectivelist/src/org/apidesign/effectivelist/Listable.scala	Wed Dec 05 13:17:53 2012 +0100
@@ -4,7 +4,7 @@
  * to previous and next items in the list effective.
  */
 // BEGIN: effectivelist.item
-trait Listable[T <: Listable[T]] {
+trait Listable[T] {
   private[effectivelist] var prev : T = _
   private[effectivelist] var next : T = _
 }