return (Mapper) _map.get(e);
Mapper m = (Mapper) _map.get(e); if(m == null) matchElement(e); m = (Mapper) _map.get(e); return m;
    private Mapper getMapper(org.w3c.dom.Element e) {        if(_map == null) {            _map = new java.util.HashMap();            docMapper.mapChildren(_doc);        }        return (Mapper) _map.get(e);    }