@NotNull
  @Override
  protected List<AnAction> createToolbarActions() {
    AnAction rollbackGroup = createRollbackGroup(true);
    return ContainerUtil.append(
      super.createToolbarActions(),
      rollbackGroup,
      ActionManager.getInstance().getAction("ChangesView.Refresh"),
      ActionManager.getInstance().getAction("Vcs.CheckinProjectToolbar")
    );
  }
@NotNull
  @Override
  protected List<AnAction> createToolbarActions()