log.error("Failed to apply name filter", e);
            return false;
        }
    }


    protected final FileEntry advance ( boolean last ) throws CIFSException {
        FileEntry[] results = getResults();
        while ( this.ridx < results.length ) {
            FileEntry itm = results[ this.ridx ];
            this.ridx++;
            if ( filter(itm) ) {
                return itm;
            }