PropertyClass.getListValues() api should return list values in the order specified by the ListClass

The PropertyClass.java public api getListValues() which is used by LiveTables (for instance) is not returning the List Values ordered when the DBListClass or StaticListClass is specifying an order.

http://svn.xwiki.org/svnroot/xwiki/platform/core/trunk/xwiki-core/src/main/java/com/xpn/xwiki/api/PropertyClass.java

To reproduce:

1/ Use a StaticList with values not ordered and with "select" mode
2/ Specific order by "id"
3/ Put $xwiki.getDocument("MySpace.MyClass").getxWikiClass().get("myproperty").getListValues()
4/ Use the field in an object

The result from 3 won't be ordered while the select in 4/ will be ordered