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[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
This commit is contained in:
Matthew Jason Benson 2009-12-29 22:35:45 +00:00
parent aa0e7d0a92
commit 4016c8eec9
1 changed files with 2 additions and 2 deletions
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4
src/java/org/apache/commons/collections/bidimap/TreeBidiMap.java
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@ -411,7 +411,7 @@ public class TreeBidiMap<K extends Comparable<K>, V extends Comparable<V>> imple
*/ */
public Set<Map.Entry<K, V>> entrySet() { public Set<Map.Entry<K, V>> entrySet() {
if (entrySet == null) { if (entrySet == null) {
return new EntryView(); entrySet = new EntryView();
} }
return entrySet; 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() { public Set<Map.Entry<V, K>> entrySet() {
if (entrySet == null) { if (entrySet == null) {
return new InverseEntryView(); entrySet = new InverseEntryView();
} }
return entrySet; return entrySet;
} }