Servlet pra JSTL

CadUsuario cadususario = new CadUsuario();
        
        String  login, senha;
        
        login = request.getParameter("login");
        senha = request.getParameter("senha");
        
        cadususario.setLogin(login);
        cadususario.setSenha(senha);

        try{
            Database db = new Database("com.mysql.jdbc.Driver",
"jdbc:mysql://localhost:3306/imobiliaria?
useUnicode=true","root", "triadpass");
            CadUsuarioDAO dao = new CadUsuarioDAO(db);
            dao.salvar(cadususario);
        } catch (SQLException e) {
           throw new ServletException(e);
        }