From 505ce70d3ff1a66b476ec41109deb68ac0d44fde Mon Sep 17 00:00:00 2001
From: Bryce McKinlay <bryce@albatross.co.nz>
Date: Thu, 15 Feb 2001 03:59:57 +0000
Subject: TreeSet.java (clone): Call TreeMap.clone(), not Object.clone().

	* java/util/TreeSet.java (clone): Call TreeMap.clone(), not
	Object.clone().
	* java/util/Collections.java (ReverseComparator): New static class.
	(reverseOrder): Return static instance of ReverseComparator.

From-SVN: r39705
---
 libjava/java/util/TreeSet.java | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

(limited to 'libjava/java/util/TreeSet.java')

diff --git a/libjava/java/util/TreeSet.java b/libjava/java/util/TreeSet.java
index 36224aa..070ca26 100644
--- a/libjava/java/util/TreeSet.java
+++ b/libjava/java/util/TreeSet.java
@@ -44,8 +44,8 @@ import java.io.ObjectOutputStream;
  * TreeSet is a part of the JDK1.2 Collections API.
  *
  * @author      Jon Zeppieri
- * @version     $Revision: 1.7 $
- * @modified    $Id: TreeSet.java,v 1.7 2000/10/26 10:19:01 bryce Exp $
+ * @version     $Revision: 1.1 $
+ * @modified    $Id: TreeSet.java,v 1.1 2001/02/14 04:44:21 bryce Exp $
  */
 
 public class TreeSet extends AbstractSet
@@ -158,14 +158,7 @@ public class TreeSet extends AbstractSet
   public Object clone()
   {
     TreeSet copy = new TreeSet();
-    try
-      {
-	copy.map = (TreeMap) map.clone();
-      }
-    catch (CloneNotSupportedException ex)
-      {
-      }
-
+    copy.map = (SortedMap) ((TreeMap) map).clone();
     return copy;
   }
 
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