Media enumeration constants

enum Media {  book, music_cd, music_vinyl, movie_vhs, movie_dvd;}/* * MediaFactory - give out Media enumeration constants * @version $Id: MediaFactory.java,v 1.2 2004/03/20 20:50:09 ian Exp $ */public class b11 {  public static void main(String[] args) {        System.out.println(b11.getMedia("Book"));    System.out.println(b11.getMedia(1));  }  public static Media getMedia(String s) {    return Enum.valueOf(Media.class, s.toLowerCase());  }  public static Media getMedia(int n){    return Media.values()[n];  }}