java - Exception handling - sum of numebrs - NumberFormatException

/*

Write a java program for exception handling:

To add two integers and raise exception when any other character except number (0 – 9) is given as input.

*/

// Java Exception Handling

// Number format exception

import java.util.*;

class numberformatexceptions

{

     public static void main(String args[])

     {

          String s1, s2;

          Scanner s = new Scanner(System.in);

         

          try

          {

              System.out.print("Enter first number : ");

              s1 = s.next();

              System.out.print("Enter second number : ");

              s2 = s.next();

             

              int x = Integer.parseInt(s1);

              int y = Integer.parseInt(s2);

             

              System.out.print("Sum = "+(x+y));

             

          }

          catch(Exception e)

          {

              System.out.println(e) ;

          }

     }

}