11. Enter Even Number

/**
 * Project: Advanced_Loops - created by borkins on 2017-04-09.
 */

import java.util.Scanner;

public class _11_EnterEvenNumber
{
    public static void main(String[] args)
    {
        Scanner console = new Scanner(System.in);

        int num;

        while (true)
        {
            try {
                System.out.print("Enter even number: ");
                num = Integer.parseInt(console.nextLine());
                if (num % 2 == 0) break;

                System.out.println("The number is not even.");
            }
            catch (NumberFormatException err) {
                System.out.println("Invalid number!");
            }
        }
        System.out.println("Even number entered: " + num);
    }
}