public enum Genre {
    ACTION, HORROR, SCI_FI, COMEDY, THRILLER, WESTERN, ADVENTURE;
    public String toString() {
        switch(this) {
        case ACTION: return "Action";
        case HORROR: return "Horror";
        case SCI_FI: return "Science-Fiction";
        case COMEDY: return "Comedy";
        case THRILLER: return "Thriller";
        case WESTERN: return "Western";
        case ADVENTURE: return "Adventure";
        default: return "unknown genre";
        }
    }
}