}
final String endS
= required.getFieldParam(f,FacetParams.FACET_DATE_END);
Date end; // not final, hardend may change this
try {
end = ft.parseMath(NOW, endS);
} catch (SolrException e) {
throw new SolrException
(SolrException.ErrorCode.BAD_REQUEST,
"date facet 'end' is not a valid Date string: " + endS, e);
}