From bd52cc368e88af4376b99e227887582cd64cc7f1 Mon Sep 17 00:00:00 2001
From: Aleksandar Pokopec <aleksandar.prokopec@epfl.ch>
Date: Thu, 2 Sep 2010 15:11:57 +0000
Subject: Makes utility methods in the ArrayStack compani...

Makes utility methods in the ArrayStack companion object private.

No review.
---
 src/library/scala/collection/mutable/ArrayStack.scala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/library/scala/collection/mutable/ArrayStack.scala b/src/library/scala/collection/mutable/ArrayStack.scala
index 9992e49583..4cf6b78de3 100644
--- a/src/library/scala/collection/mutable/ArrayStack.scala
+++ b/src/library/scala/collection/mutable/ArrayStack.scala
@@ -30,13 +30,13 @@ object ArrayStack extends SeqFactory[ArrayStack] {
     new ArrayStack[A](els, els.length)
   }
 
-  def growArray(x: Array[AnyRef]) = {
+  private[mutable] def growArray(x: Array[AnyRef]) = {
     val y = new Array[AnyRef](x.length * 2)
     Array.copy(x, 0, y, 0, x.length)
     y
   }
 
-  def clone(x: Array[AnyRef]) = {
+  private[mutable] def clone(x: Array[AnyRef]) = {
     val y = new Array[AnyRef](x.length)
     Array.copy(x, 0, y, 0, x.length)
     y
-- 
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