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Posted to commits@commons.apache.org by tn...@apache.org on 2013/02/28 20:34:33 UTC

svn commit: r1451309 - /commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/CollectionUtils.java

Author: tn
Date: Thu Feb 28 19:34:33 2013
New Revision: 1451309

URL: http://svn.apache.org/r1451309
Log:
Added missing since tag.

Modified:
    commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/CollectionUtils.java

Modified: commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/CollectionUtils.java
URL: http://svn.apache.org/viewvc/commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/CollectionUtils.java?rev=1451309&r1=1451308&r2=1451309&view=diff
==============================================================================
--- commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/CollectionUtils.java (original)
+++ commons/proper/collections/trunk/src/main/java/org/apache/commons/collections/CollectionUtils.java Thu Feb 28 19:34:33 2013
@@ -1476,6 +1476,7 @@ public class CollectionUtils {
      * @param collection to read
      * @return sole member of collection
      * @throws IllegalArgumentException if collection is null/empty or contains more than one element
+     * @since 4.0
      */
     public static <E> E extractSingleton(final Collection<E> collection) {
         if (collection == null || collection.size() != 1) {