1  import java.util.*;
  2  
  3  public class InputMismatchExceptionDemo {
  4    public static void main(String[] args) {
  5      Scanner input = new Scanner(System.in);
  6      boolean continueInput = true;
  7  
  8      do {
  9        try {
 10          System.out.print("Enter an integer: ");
 11          int number = input.nextInt();
 12    
 13          // Display the result
 14          System.out.println(
 15            "The number entered is " + number);
 16          
 17          continueInput = false;
 18        } 
 19        catch (InputMismatchException ex) {
 20          System.out.println("Try again. (" + 
 21            "Incorrect input: an integer is required)");
 22          input.nextLine(); // discard input 
 23        }
 24      } while (continueInput);
 25    }
 26  }