ja24

1. Write a java program to scroll the text from left to right continuously. [15 M]
   public class TextScrolling {
   public static void main(String[] args) throws InterruptedException {
   String text = "Hello, World! "; // Text to scroll
   int windowSize = 10; // Width of the scrolling window

    while (true) {
        for (int i = 0; i < windowSize; i++) {
            System.out.print(" "); // Create space before the text
        }
        System.out.print(text);
        Thread.sleep(500); // Sleep for 0.5 seconds
        System.out.print("\r"); // Move cursor back to the beginning of the line
        text = text.substring(1) + text.charAt(0); // Shift text to the left
    }
   

   }
   }

2. Write a JSP script to accept username and password from user, if they are same then

display “Login Successfully” message in Login.html file, otherwise display “Login
Failed” Message in Error.html file.

<%@ page language="java" %>
<%@ page import="java.io.*" %>

<%
String username = request.getParameter("username");
String password = request.getParameter("password");

if (username != null && password != null && username.equals(password)) {
    response.sendRedirect("Login.html?message=Login+Successfully");
} else {
    response.sendRedirect("Error.html?message=Login+Failed");
}

%>