From 4016c8eec992ab62747a55dcfb4be1878ecc232c Mon Sep 17 00:00:00 2001
From: Matthew Jason Benson <mbenson@apache.org>
Date: Tue, 29 Dec 2009 22:35:45 +0000
Subject: [PATCH] [COLLECTIONS-255] re-address unused cache variable in
 TreeBidiMap

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/trunk@894500 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/commons/collections/bidimap/TreeBidiMap.java   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/java/org/apache/commons/collections/bidimap/TreeBidiMap.java b/src/java/org/apache/commons/collections/bidimap/TreeBidiMap.java
index b1192fd98..390d1a7c3 100644
--- a/src/java/org/apache/commons/collections/bidimap/TreeBidiMap.java
+++ b/src/java/org/apache/commons/collections/bidimap/TreeBidiMap.java
@@ -411,7 +411,7 @@ public class TreeBidiMap<K extends Comparable<K>, V extends Comparable<V>> imple
      */
     public Set<Map.Entry<K, V>> entrySet() {
         if (entrySet == null) {
-            return new EntryView();
+            entrySet = new EntryView();
         }
         return entrySet;
     }
@@ -2092,7 +2092,7 @@ public class TreeBidiMap<K extends Comparable<K>, V extends Comparable<V>> imple
 
         public Set<Map.Entry<V, K>> entrySet() {
             if (entrySet == null) {
-                return new InverseEntryView();
+                entrySet = new InverseEntryView();
             }
             return entrySet;
         }