Untitledimport java.util.Scanner;public class AddNumbers{ public static void main(String args[]) { int x, y, z; System.out.println("Enter first integer: "); Scanner in = new Scanner(System.in); x = in.nextInt(); System.out.println("Enter second integer: "); y = in.nextInt(); z = x + y; System.out.println("Sum of entered integers is " + z); }}import java.io.*;public class AddNumbers{ public static void main(String args[])throws Exception { int a, b, c; BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); System.out.println("Enter first integer: "); a = Integer.parseInt(br.readLine()); System.out.println("Enter second integer: "); b = Integer.parseInt(br.readLine()); c = a + b; System.out.println("Sum of entered integers is " + c); }}import java.io.*;public class AddNumbers{ public static void main(String[] args) throws IOException { BufferedReader is = new BufferedReader(new InputStreamReader(System.in)); System.out.print("Please enter any input: "); String s = is.readLine(); System.out.format("you entered: %s",s); }}import javax.swing.JOptionPane;public class AddNumbers{ public static void main(String args[])throws Exception { String userInput = JOptionPane.showInputDialog("Enter your name: "); System.out.println(userInput); }}import java.io.Console;class AddNumbers { public static void main(String[] args) { Console c = System.console(); String s = c.readLine("Enter a string: "); System.out.println("the string you entered is: " + s); }}