@Override
    protected WizardPopup createPopup(WizardPopup parent, PopupStep step, Object parentValue) {
      if (step instanceof ListPopupStep) {
        return new MyBranchLogSpeedSearchPopup(parent, (ListPopupStep)step, parentValue);
      }
      return super.createPopup(parent, step, parentValue);
    }
@Override
    protected WizardPopup createPopup(WizardPopup parent, PopupStep step, Object parentValue)