Map<String, String> roomConfig = getRoomConfig(room.getName()); if (roomConfig != null) { room.setNaturalLanguageName(roomConfig.get("muc#roomconfig_roomname"));
Map<String, String> roomConfig = getRoomConfig(room.getName()); if (roomConfig != null) { room.setNaturalLanguageName(roomConfig.get("muc#roomconfig_roomname"));