public void build(final Dropdown... headers) {
    breadcrumbs.clear();

    for (int i = 0; i < headers.length; i++) {
      final Dropdown header = headers[i];
      header.addStyleName(NavigatorResources.INSTANCE.css().breadcrumbHeader());
      if (i + 1 == headers.length) {
        header.setRightDropdown(true);
      }
      breadcrumbs.add(header);
    }
  }