//old
class Enum1 {
   public static final int WINTER = 0;
   public static final int SPRING = 1;
   public static final int SUMMER = 2;
   public static final int FALL   = 3;
   public static void main(String[] args) {      
      System.out.println(WINTER);
   }
}

// new
enum Season { WINTER, SPRING, SUMMER, FALL }

class Enum2 {
   public static void main(String[] args) {      
      System.out.println(Season.WINTER);
   }
}