@Override
  public String toString() {
    return MoreObjects.toStringHelper(this).add("id", id).add("taskseries", taskseries).toString();
  }
A list of one or more {@link Task} contained in a {@link TaskSeries}.
extensions/data-transfer/portability-data-transfer-rememberthemilk/src/main/java/org/datatransferproject/transfer/rememberthemilk/model/tasks/TaskList.java