java input an integer

/**
 * @author lautturi.com 
 * Java example: get an integer from user input
 */

import java.util.*;

public class Lautturi {

	public static void main(String[] args) {

		Scanner input = new Scanner(System.in);
    	
        System.out.print("Enter an integer: ");
        int number = input.nextInt();
        System.out.println("You entered " + number);

        // closing the scanner object
        input.close();
		
	}
}

output:

Enter an integer: 123
You entered 123