// empty on purpose
}
};
signatureConfig.setTspService(tspService);
} else {
TimeStampServiceValidator tspValidator = new TimeStampServiceValidator() {
@Override
public void validate(List<X509Certificate> certificateChain,
RevocationData revocationData) throws Exception {
for (X509Certificate certificate : certificateChain) {
LOG.log(POILogger.DEBUG, "certificate: " + certificate.getSubjectX500Principal());