Invoking a JSP error page from a servlet

protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws
ServletException, IOException {
try {
     //try block
}
catch(Exception ex) {
    req.setAttribute("javax.servlet.ex",ex);//store exception as request attribute.
    ServletConfig sConfig = getServletConfig();
    ServletContext sContext = sConfig.getServletContext();
    sContext.getRequestDispatcher("/jsp/ErrorPage.jsp").forward(req, resp);

     /*request with the exception stored as an attribute forwaded to the "ErrorPage.jsp".
    */
    ex.printStackTrace();
}
}