import java.util.Scanner;

public class IOerror {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int x;
		
		//Let's make use of the "break" statement...
		while (true) {
			try {
				System.out.print("Enter an integer please: ");
				x=sc.nextInt();
				break;
			}
			catch (Exception e){
				System.out.println(e);
				sc.next();
			}
		}
		
		System.out.println("Yay, you typed an integer!");
	}
}

//Copyright 2010-2012 : Evan Golub