Revise the program in number 8 above to use a try/catch block to handle the IOException.

Question

What will be an ideal response?

Answer 1

```
import java.util.*;
public class GetNumbers2
{
public static void main(String args[])
{
Scanner stdin = new Scanner(System.in);
try
{
System.out.print("Enter the first non-negative number: ");
int firstNumber = stdin.nextInt();
System.out.print("Enter the second non-negative number: ");
int secondNumber = stdin.nextInt();
System.out.println("Your numbers are " + firstNumber + "and " +
secondNumber);
}
catch(InputMismatchException e)
{
System.out.println("Please enter a positive integer.");
}
}
}

```