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rewrites to optionals

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This commit is contained in:
ingmargoudt 2017-03-19 19:48:00 +01:00
parent 348faa345b
commit ff6c6405aa
28 changed files with 760 additions and 494 deletions
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7
Mage.Server/src/main/java/mage/server/game/GameManager.java
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@ -28,6 +28,7 @@
package mage.server.game;
import java.util.Optional;
import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
import mage.cards.decks.DeckCardLists;
@ -59,12 +60,12 @@ public enum GameManager {
}
}
public UUID getChatId(UUID gameId) {
public Optional<UUID> getChatId(UUID gameId) {
GameController gameController = gameControllers.get(gameId);
if (gameController != null) {
return gameController.getChatId();
return Optional.of(gameController.getChatId());
}
return null;
return Optional.empty();
}
public void sendPlayerUUID(UUID gameId, UUID userId, UUID data) {