Index: oak-core/src/main/java/org/apache/jackrabbit/oak/query/index/FilterImpl.java
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- oak-core/src/main/java/org/apache/jackrabbit/oak/query/index/FilterImpl.java	(date 1412352606000)
+++ oak-core/src/main/java/org/apache/jackrabbit/oak/query/index/FilterImpl.java	(revision )
@@ -287,7 +287,8 @@
         if (x.list == null) {
             x.list = list;
         } else {
-            x.list.retainAll(list);
+            x.list.removeAll(list);
+            x.list.addAll(list);
         }
     }