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Posted to commits@mina.apache.org by tr...@apache.org on 2007/11/01 04:38:32 UTC
svn commit: r590882 -
/mina/trunk/core/src/main/java/org/apache/mina/util/MapBackedSet.java
Author: trustin
Date: Wed Oct 31 20:38:31 2007
New Revision: 590882
URL: http://svn.apache.org/viewvc?rev=590882&view=rev
Log:
Small optimization on MapBackedSet
Modified:
mina/trunk/core/src/main/java/org/apache/mina/util/MapBackedSet.java
Modified: mina/trunk/core/src/main/java/org/apache/mina/util/MapBackedSet.java
URL: http://svn.apache.org/viewvc/mina/trunk/core/src/main/java/org/apache/mina/util/MapBackedSet.java?rev=590882&r1=590881&r2=590882&view=diff
==============================================================================
--- mina/trunk/core/src/main/java/org/apache/mina/util/MapBackedSet.java (original)
+++ mina/trunk/core/src/main/java/org/apache/mina/util/MapBackedSet.java Wed Oct 31 20:38:31 2007
@@ -60,12 +60,7 @@
@Override
public boolean add(E o) {
- if (map.containsKey(o)) {
- return false;
- }
-
- map.put(o, Boolean.TRUE);
- return true;
+ return map.put(o, Boolean.TRUE) == null;
}
@Override