חישוב שטח והיקף של מלבן

import java.util.Scanner;

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

        System.out.print("Enter rectangle width: ");
        double x = myScanner.nextDouble();
        System.out.print("Enter rectangle height: ");
        double y = myScanner.nextDouble();
        myScanner.close();

        double s = x * y;
        double p = 2 * (x + y);

        System.out.println("rectangle width is: " + x);
        System.out.println("rectangle height is: " + y);
        System.out.println("rectangle area is: " + s);
        System.out.println("rectangle perimeter is: " + p);
    }
}