Introduction

In this demo I have used NetBeans IDE 8.2 for debugging purpose. But you can use any java programming language compiler as per your availability..

import java.util.*;
public class Javaexcercise {
 
 public static void main(String[] args)
    {
        Scanner in = new Scanner(System.in);
        System.out.print("Enter a number(string): ");
        String str = in.nextLine();
        int result = Integer.parseInt(str);
        System.out.printf("The integer value is: %d",result);
        System.out.printf("\n");
    }
}

Result