protected void doErrorReport(HttpServletRequest req, HttpServletResponse res)
throws ToolException, IOException {
portal.setupForward(req, res, null, null);
ErrorReporter err = new ErrorReporter();
err.postResponse(req, res);
}
protected void doError(HttpServletRequest req, HttpServletResponse res, Throwable t) {
ErrorReporter err = new ErrorReporter();
err.report(req, res, t);
}