Untitled

<form method="POST" action="j_security_check">
        <table cellpadding="0" cellspasing="0" border="0">
            <tr>
                <td align="right">Username:&nbsp;</td>
                <td>
                    <input type="text" name="j_username">
                </td>
            </tr>
            <tr>
                <td align="right">Password:&nbsp;</td>
                <td>
                    <input type="password" name="j_password">
                </td>
            </tr>
            <tr>
                <td></td>
                <td><input type="submit" value="Login"</td>
            </tr>
        </table>
    </form>

<title>Login Error</title>
</head>
<body>
    There was an error logging in. Please try again.
</body>

protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    processRequest(request, response);
response.getWriter().println("Welcome");