How to disable back button after Login in Java

Here is the simple programme when you login with your application it will disable the back button in browser

index.jsp

<%--
    Document   : index
    Created on : Sep 6, 2016, 1:17:40 PM
    Author     : ananddw
--%>

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>Login Page </title>
    </head>
    <body>
        <form action="sucess.jsp" method="post">
        <table>
            <tr>
                <td>UserName</td>
                <td><input type="text" name="uname" id="uname"/></td>
            </tr>
           
            <tr>
                <td>Password</td>
                <td><input type="password" name="pword" id="pword"/></td>
            </tr>
            <tr>
                <td></td>
                <td><input type="submit" value="Login"/></td>
            </tr>
           
        </table>
            </form>
    </body>
</html>

sucess.jsp 

<%--
    Document   : sucess
    Created on : Sep 6, 2016, 1:24:13 PM
    Author     : ananddw
--%>

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>JSP Page</title>
    </head>
    <%
        String username = request.getParameter("uname");
        String password = request.getParameter("pword");
        System.out.println("User Name is " + username + "\t" + "and password is " + password);
    %>
    <body onload="preventBack()">
    <center>
        Hi <%=username%> welcome in Home Page You can't go back
    </center>
</body>
<script>
    history.pushState(null, null, document.title);
    window.addEventListener('popstate', function () {
        history.pushState(null, null, document.title);
    });

</script>
</html>


To Download Source Code or War Click here https://drive.google.com/drive/folders/0B5SLW_aQO5FiSFFnX1V4QzlzM00

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