Algorithm Sample - Are you legally an adult?

package algorithmsample1;

import java.util.Scanner;

/**

 *

 * @author Nurhak

 */

public class AlgorithmSample1 {

    public static void main(String[] args) {

        Scanner scan = new Scanner(System.in);

        int age = 0;

        System.out.println("Please enter your age!");

        try {

            age = scan.nextInt();

            if (age >= 18) {

                System.out.println("You are legally an adult!");

            } else {

                System.out.println("You are not legally an adult!");

            }

        } catch (Exception e) {

            System.out.println("Please enter a valid value!");

        }

    }

}