What is the output(enum)? : Questions « Utility Classes « SCJP

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public class MainClass {
  public enum Suits {
    CLUBS(20), DIAMONDS(20), HEARTS(30), SPADES(30), NOTRUMP(40) {
      public int getValue(int bid) {
        return ((bid - 1) * 30) + 40;
      }
    };
    Suits(int points) {
      this.points = points;
    }

    private int points;

    public int getValue(int bid) {
      return points * bid;
    }
  }

  public static void main(String[] args) {
    System.out.println(Suits.NOTRUMP.getBidValue(3));
    System.out.println(Suits.SPADES + " " + Suits.SPADES.points);
    System.out.println(Suits.values());
  }
}