* org.apache.wicket.extensions.markup.html.repeater.data.sort.ISortStateLocator)
*/
protected WebMarkupContainer newSortableHeader(String borderId, String property,
ISortStateLocator locator)
{
return new AjaxFallbackOrderByBorder(borderId, property, locator, getAjaxCallDecorator())
{
private static final long serialVersionUID = 1L;
protected void onAjaxClick(AjaxRequestTarget target)
{