Removed unnecessary imports

application/src/main/java/org/thingsboard/server/service/entitiy/alarm/DefaultTbAlarmService.java

@@ -40,7 +40,6 @@ import org.thingsboard.server.common.data.id.UserId;
 import org.thingsboard.server.common.data.page.PageData;
 import org.thingsboard.server.common.data.page.PageLink;
 import org.thingsboard.server.common.data.page.SortOrder;
-import org.thingsboard.server.dao.housekeeper.HouseKeeperService;
 import org.thingsboard.server.service.entitiy.AbstractTbEntityService;
 
 import java.util.ArrayList;
@@ -54,9 +53,6 @@ public class DefaultTbAlarmService extends AbstractTbEntityService implements Tb
     @Autowired
     protected TbAlarmCommentService alarmCommentService;
 
-    @Autowired
-    private HouseKeeperService housekeeper;
-
     @Override
     public Alarm save(Alarm alarm, User user) throws ThingsboardException {
         ActionType actionType = alarm.getId() == null ? ActionType.ADDED : ActionType.UPDATED;

application/src/main/java/org/thingsboard/server/service/housekeeper/InMemoryHouseKeeperServiceService.java

@@ -23,7 +23,6 @@ import com.google.common.util.concurrent.MoreExecutors;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.jetbrains.annotations.NotNull;
-import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Component;
 import org.springframework.transaction.event.TransactionalEventListener;
 import org.thingsboard.common.util.ThingsBoardThreadFactory;
@@ -47,7 +46,6 @@ import java.util.concurrent.atomic.AtomicInteger;
 @Slf4j
 public class InMemoryHouseKeeperServiceService implements HouseKeeperService {
 
-    @Lazy
     final TbAlarmService alarmService;
 
     ListeningExecutorService executor;