log.info(sortKey);
    public NSArray maybeSortedList() {        if (hasBinding("sortKey")) {            String sortKey = (String)valueForBinding("sortKey");            log.info(sortKey);            if(sortKey != null && sortKey.length() > 0) {                NSMutableArray sortedList = new NSMutableArray((NSArray)valueForBinding("list"));                ERXArrayUtilities.sortArrayWithKey(sortedList,sortKey);                return sortedList;            }        }        return (NSArray)valueForBinding("list");    }