@NotNull
  public LocalChangeList addChangeList(@NotNull String name, @Nullable String description, @Nullable String id,
                                       @Nullable ChangeListData data) {
    ListData listData = addChangeListEntry(name, description, id, data);
    return toChangeList(listData);
  }
@NotNull
  public LocalChangeList addChangeList(@NotNull String name, @Nullable String description, @Nullable String id,
                                       @Nullable ChangeListData data)