public class EnumTest2 {
    enum Num {ONE, TWO, THREE, FOUR}

    public static void main(String[] args) {
        Num num = Num.ONE;

        switch (num) {
          case ONE:
            System.out.println("One");
            break;
          case TWO:
            System.out.println("Two");
            break;
          case THREE:
            System.out.println("Three");
            break;
          case FOUR:
            System.out.println("Four");
            break;
        }
    }
}