JDK5.0 新機能：enum の switch 文での利用

「4.4. switch - case 文での利用」

enum C2008082400_Color { RED, BLUE, YELLOW, BLACK, WHITE }

public class C2008082400 {
    public static void main(String[] args) {
        C2008082400_Color color = C2008082400_Color.valueOf("WHITE");

        switch (color) {
        case RED:    System.out.println("RED");    break;
        case BLUE:   System.out.println("BLUE");   break;
        case YELLOW: System.out.println("YELLOW"); break;
        case BLACK:  System.out.println("BLACK");  break;
        case WHITE:  System.out.println("WHITE");  break;
        }
    }
}

で、

WHITE