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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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9
Mage.Server/src/main/java/mage/server/game/GamesRoomManager.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;
@ -57,8 +58,12 @@ public enum GamesRoomManager {
return mainRoomId;
}
public GamesRoom getRoom(UUID roomId) {
return rooms.get(roomId);
public Optional<GamesRoom> getRoom(UUID roomId) {
if(rooms.containsKey(roomId)) {
return Optional.of(rooms.get(roomId));
}
return Optional.empty();
}
public void removeTable(UUID tableId) {