chore: Java 스타일 수정

Author: github-actions

backend/src/main/java/io/f1/backend/domain/game/api/RoomController.java

@@ -3,12 +3,10 @@
 import io.f1.backend.domain.game.app.RoomService;
 import io.f1.backend.domain.game.dto.request.RoomCreateRequest;
 import io.f1.backend.domain.game.dto.response.RoomCreateResponse;
-
 import io.f1.backend.domain.game.dto.response.RoomListResponse;
-import io.f1.backend.domain.game.model.Room;
+
 import jakarta.validation.Valid;
 
-import java.util.List;
 import lombok.RequiredArgsConstructor;
 
 import org.springframework.http.HttpStatus;

backend/src/main/java/io/f1/backend/domain/game/app/RoomService.java

@@ -2,24 +2,24 @@
 
 import static io.f1.backend.domain.game.mapper.RoomMapper.toRoomSetting;
 
-import io.f1.backend.domain.game.dto.response.RoomListResponse;
 import io.f1.backend.domain.game.dto.request.RoomCreateRequest;
 import io.f1.backend.domain.game.dto.response.RoomCreateResponse;
+import io.f1.backend.domain.game.dto.response.RoomListResponse;
 import io.f1.backend.domain.game.dto.response.RoomResponse;
 import io.f1.backend.domain.game.mapper.RoomMapper;
 import io.f1.backend.domain.game.model.GameSetting;
 import io.f1.backend.domain.game.model.Player;
 import io.f1.backend.domain.game.model.Room;
 import io.f1.backend.domain.game.model.RoomSetting;
 import io.f1.backend.domain.game.store.RoomRepository;
-
 import io.f1.backend.domain.quiz.entity.Quiz;
 import io.f1.backend.domain.user.entity.User;
-import java.util.List;
+
 import lombok.RequiredArgsConstructor;
 
 import org.springframework.stereotype.Service;
 
+import java.util.List;
 import java.util.Map;
 import java.util.concurrent.atomic.AtomicLong;
 
@@ -48,20 +48,23 @@ public RoomCreateResponse saveRoom(RoomCreateRequest request, Map<String, Object
     // todo quizService에서 퀴즈 조회 메서드로 변경
     public RoomListResponse getAllRooms() {
         List<Room> rooms = roomRepository.findAll();
-        List<RoomResponse> roomResponses = rooms.stream().map(room -> {
-
-            User user = new User(); // 임시 유저 객체
-            user.setNickname("임시 유저 닉네임");
-
-            Quiz quiz = new Quiz(); // 임시 퀴즈 객체
-            quiz.setTitle("임시 퀴즈 제목");
-            quiz.setDescription("임시 퀴즈 설명");
-            quiz.setThumbnailUrl("임시 이미지");
-            quiz.setQuestions(List.of());
-            quiz.setCreator(user);
-
-            return RoomMapper.toRoomResponse(room, quiz);
-        }).toList();
+        List<RoomResponse> roomResponses =
+                rooms.stream()
+                        .map(
+                                room -> {
+                                    User user = new User(); // 임시 유저 객체
+                                    user.setNickname("임시 유저 닉네임");
+
+                                    Quiz quiz = new Quiz(); // 임시 퀴즈 객체
+                                    quiz.setTitle("임시 퀴즈 제목");
+                                    quiz.setDescription("임시 퀴즈 설명");
+                                    quiz.setThumbnailUrl("임시 이미지");
+                                    quiz.setQuestions(List.of());
+                                    quiz.setCreator(user);
+
+                                    return RoomMapper.toRoomResponse(room, quiz);
+                                })
+                        .toList();
         return new RoomListResponse(roomResponses);
     }
 }

backend/src/main/java/io/f1/backend/domain/game/mapper/RoomMapper.java

@@ -15,17 +15,16 @@ public static RoomSetting toRoomSetting(RoomCreateRequest request) {
 
     public static RoomResponse toRoomResponse(Room room, Quiz quiz) {
         return new RoomResponse(
-            room.getId(),
-            room.getRoomSetting().roomName(),
-            room.getRoomSetting().maxUserCount(),
-            room.getPlayerSessionMap().size(),
-            room.getRoomSetting().locked(),
-            room.getState().name(),
-            quiz.getTitle(),
-            quiz.getDescription(),
-            quiz.getCreator().getNickname(),
-            quiz.getQuestions().size(),
-            quiz.getThumbnailUrl()
-        );
+                room.getId(),
+                room.getRoomSetting().roomName(),
+                room.getRoomSetting().maxUserCount(),
+                room.getPlayerSessionMap().size(),
+                room.getRoomSetting().locked(),
+                room.getState().name(),
+                quiz.getTitle(),
+                quiz.getDescription(),
+                quiz.getCreator().getNickname(),
+                quiz.getQuestions().size(),
+                quiz.getThumbnailUrl());
     }
 }

backend/src/main/java/io/f1/backend/domain/game/store/RoomRepository.java

@@ -1,12 +1,12 @@
 package io.f1.backend.domain.game.store;
 
 import io.f1.backend.domain.game.model.Room;
+
 import java.util.List;
 
 public interface RoomRepository {
 
     void saveRoom(Room room);
 
     List<Room> findAll();
-
 }

backend/src/main/java/io/f1/backend/domain/game/store/RoomRepositoryImpl.java

@@ -2,10 +2,10 @@
 
 import io.f1.backend.domain.game.model.Room;
 
-import java.util.ArrayList;
-import java.util.List;
 import org.springframework.stereotype.Repository;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;