Clean up

app/src/main/java/com/nextcloud/talk/controllers/CallController.java

@@ -76,7 +76,6 @@ import com.nextcloud.talk.models.json.signaling.Signaling;
 import com.nextcloud.talk.models.json.signaling.SignalingOverall;
 import com.nextcloud.talk.models.json.signaling.settings.IceServer;
 import com.nextcloud.talk.models.json.signaling.settings.SignalingSettingsOverall;
-import com.nextcloud.talk.models.json.websocket.RoomOverallWebSocketMessage;
 import com.nextcloud.talk.utils.ApiUtils;
 import com.nextcloud.talk.utils.MagicFlipView;
 import com.nextcloud.talk.utils.NotificationUtils;
@@ -1183,7 +1182,7 @@ public class CallController extends BaseController {
         if (webSocketCommunicationEvent.getType().equals("hello")) {
             callSession = webSocketClient.getSessionId();
             webSocketClient.joinRoomWithRoomId(roomToken);
-            //MagicPeerConnectionWrapper magicPeerConnectionWrapper = alwaysGetPeerConnectionWrapperForSessionId(callSession);
+            MagicPeerConnectionWrapper magicPeerConnectionWrapper = alwaysGetPeerConnectionWrapperForSessionId(callSession);
         } else if (webSocketCommunicationEvent.equals("MCUPeerReady")) {
         }
     }

app/src/main/java/com/nextcloud/talk/webrtc/MagicWebSocketInstance.java

@@ -27,18 +27,15 @@ import com.bluelinelabs.logansquare.LoganSquare;
 import com.nextcloud.talk.application.NextcloudTalkApplication;
 import com.nextcloud.talk.events.WebSocketCommunicationEvent;
 import com.nextcloud.talk.models.database.UserEntity;
-import com.nextcloud.talk.models.json.rooms.RoomOverall;
 import com.nextcloud.talk.models.json.websocket.BaseWebSocketMessage;
 import com.nextcloud.talk.models.json.websocket.CallOverallWebSocketMessage;
 import com.nextcloud.talk.models.json.websocket.HelloResponseOverallWebSocketMessage;
-import com.nextcloud.talk.models.json.websocket.HelloResponseWebSocketMessage;
 import com.nextcloud.talk.models.json.websocket.RoomOverallWebSocketMessage;
 import com.nextcloud.talk.models.json.websocket.RoomWebSocketMessage;
 
 import org.greenrobot.eventbus.EventBus;
 
 import java.io.IOException;
-import java.util.HashMap;
 
 import javax.inject.Inject;