Enum Java

public enum EGameMode{
        TRAINING(TrainingMode.class), REPLAY(TrainingMode.class), ARCADE(TrainingMode.class);
        private final Class<? extends GameMode> gamemode;
        EGameMode(Class<? extends GameMode> gamemode){
            this.gamemode = gamemode;
        }

        Class<? extends GameMode> getType(){
            return gamemode;
        }
    }