From 000e2fed2d0d8822685adfa092a5d0283d2d096b Mon Sep 17 00:00:00 2001
From: Brent Worden <brentworden@apache.org>
Date: Tue, 24 May 2011 16:12:00 +0000
Subject: [PATCH] COLLECTIONS-306.  Added @since.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/trunk@1127125 13f79535-47bb-0310-9956-ffa450edef68
---
 src/java/org/apache/commons/collections/CollectionUtils.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/java/org/apache/commons/collections/CollectionUtils.java b/src/java/org/apache/commons/collections/CollectionUtils.java
index a3490f2d0..08d770fee 100644
--- a/src/java/org/apache/commons/collections/CollectionUtils.java
+++ b/src/java/org/apache/commons/collections/CollectionUtils.java
@@ -252,6 +252,7 @@ public class CollectionUtils {
      * @param <O> the generic type that is able to represent the types contained
      *        in both input collections.
      * @return a new collection with the results
+     * @since 4.0
      * @see Collection#removeAll
      */
     public static <O> Collection<O> subtract(final Iterable<? extends O> a, final Iterable<? extends O> b, final Predicate<O> p) {