@NotNull
  public LocalChangeList addChangeList(@NotNull String name, @Nullable String comment, @Nullable ChangeListData data) {
    AddList command = new AddList(name, comment, data);
    impl(command);
    LocalChangeList newList = command.getNewListCopy();
    return newList != null ? newList : myWorker.getDefaultList();
  }
@NotNull
  public LocalChangeList addChangeList(@NotNull String name, @Nullable String comment, @Nullable ChangeListData data)