ret.setAppObject(getAppObject());
ret.setAttributes(getAttributes());
    public EsriGraphic shallowCopy() {        EsriPointList ret = new EsriPointList(size());        ret.setAppObject(getAppObject());        for (Iterator iter = iterator(); iter.hasNext();) {            EsriGraphic g = (EsriGraphic) iter.next();            ret.add((OMGraphic) g.shallowCopy());        }        return ret;    }