// Until. Only visible if recurrenceData.interval != NONE.
recurrenceUntilDateFieldset = gridBuilder.newFieldset(getString("plugins.teamcal.event.recurrence.until"));
recurrenceUntilDateFieldset.add(new DatePanel(recurrenceUntilDateFieldset.newChildId(), new PropertyModel<Date>(recurrenceData,
"until"), DatePanelSettings.get().withTargetType(java.sql.Date.class)));
recurrenceUntilDateFieldset.getFieldset().setOutputMarkupId(true);
recurrenceUntilDateFieldset.add(new HtmlCommentPanel(recurrenceUntilDateFieldset.newChildId(), new Model<String>() {
@Override
public String getObject()
{
return WicketUtils.getUTCDate("until", recurrenceData.getUntil());
}