Java 13 test

public class Java13 {

    public static void main(String[] args) {

        System.out.println("Java 13 test!");
        Java13.howMany(13);
    }

    static void howMany(int k) {

     System.out.println(
        switch (k) {
            case  1 -> "one";
            case  2 -> "two";
            default -> "many";
        }
     );
    }

}