=== modified file 'dhis-2/dhis-services/dhis-service-dxf2/src/main/java/org/hisp/dhis/dxf2/filter/DefaultFilterService.java'
--- dhis-2/dhis-services/dhis-service-dxf2/src/main/java/org/hisp/dhis/dxf2/filter/DefaultFilterService.java	2014-06-07 13:35:27 +0000
+++ dhis-2/dhis-services/dhis-service-dxf2/src/main/java/org/hisp/dhis/dxf2/filter/DefaultFilterService.java	2014-06-07 13:45:37 +0000
@@ -176,8 +176,7 @@
                         {
                             if ( map.isEmpty() )
                             {
-                                SimpleNode simpleNode = new SimpleNode( property.getName(), collectionObject );
-                                collectionNode.addChild( simpleNode );
+                                collectionNode.addChild( new SimpleNode( property.getName(), collectionObject ) );
                             }
                             else
                             {