final @NotNull JComponent getActivatedOnComponent() {
    DropDownLink<?> dropDownLink = getActivatedOnDropDownLink();
    if (dropDownLink != null) {
      dropDownLink.setForeground(UIUtil.getLabelForeground());
      return dropDownLink;
    }

    JBLabel label = new JBLabel(getActivatedOnDefaultText());
    label.setForeground(UIUtil.getLabelDisabledForeground());
    return label;
  }
final @NotNull JComponent getActivatedOnComponent()