return mapping.findForward("query");
return new ForwardParameters(mapping.findForward("query")).addAnchor(path).forward();
    public ActionForward addToView(ActionMapping mapping,                                   ActionForm form,                                   HttpServletRequest request,                                   HttpServletResponse response)        throws Exception {        HttpSession session = request.getSession();        PathQuery query = (PathQuery) session.getAttribute(Constants.QUERY);        String prefix = (String) session.getAttribute("prefix");        String path = request.getParameter("path");        query.getView().add(toPath(prefix, path));        return mapping.findForward("query");    }