rewrote singleton to enum where applicable

This commit is contained in:
ingmargoudt 2017-03-14 16:31:57 +01:00
parent 3b62489ef5
commit 234cfe9519
872 changed files with 1796 additions and 2135 deletions

View file

@ -41,14 +41,8 @@ import mage.view.GameView;
*
* @author BetaSteward_at_googlemail.com
*/
public class GameManager {
private static final GameManager INSTANCE = new GameManager();
public static GameManager getInstance() {
return INSTANCE;
}
private GameManager() {}
public enum GameManager {
instance;
private final ConcurrentHashMap<UUID, GameController> gameControllers = new ConcurrentHashMap<>();