3f0977
@@ -1,5 +1,5 @@
 /*
- *  Copyright 2001-2005 The Apache Software Foundation
+ *  Copyright 2001-2006 The Apache Software Foundation
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -1115,10 +1115,10 @@
public class CollectionUtils {
      * @return a <code>Collection</code> containing all the elements of <code>collection</code> except
      * any elements that also occur in <code>remove</code>.
      * @throws NullPointerException if either parameter is null
-     * @since Commons Collections 3.2
+     * @since Commons Collections 3.3 (method existed in 3.2 but was completely broken)
      */
     public static Collection removeAll(Collection collection, Collection remove) {
-        return ListUtils.retainAll(collection, remove);
+        return ListUtils.removeAll(collection, remove);
     }
 
     //-----------------------------------------------------------------------
