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Removing the unused variable as mentioned in COLLECTIONS-255 by caching the TreeView object 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/trunk@575154 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Henri Yandell 2007-09-13 03:45:29 +00:00
parent 8357f61e3d
commit 3d70b9cc19
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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@ -392,7 +392,7 @@ public class TreeBidiMap implements OrderedBidiMap {
*/ */
public Set entrySet() { public Set entrySet() {
if (entrySet == null) { if (entrySet == null) {
return new EntryView(this, KEY, MAPENTRY); entrySet = new EntryView(this, KEY, MAPENTRY);
} }
return entrySet; return entrySet;
} }
@ -2042,7 +2042,7 @@ public class TreeBidiMap implements OrderedBidiMap {
public Set entrySet() { public Set entrySet() {
if (entrySet == null) { if (entrySet == null) {
return new EntryView(main, VALUE, INVERSEMAPENTRY); entrySet= new EntryView(main, VALUE, INVERSEMAPENTRY);
} }
return entrySet; return entrySet;
} }