// Disable standard online revocation check.
                    parameters.setRevocationEnabled(false);
                    // Verify the certificate using OCSP responses.
                    OCSPVerifier verifier = new OCSPVerifier(null, (ArrayList<BasicOCSPResp>) ocspResponses);
                    verifier.setOnlineCheckingAllowed(false);
                    if (verifier.verify(certificate, issuerCertificate, date.getTime()).size() == 0) {
                        throw new NoOCSPResponseException(
                            String.format(messages.getString(
                            "Could_not_find_a_valid_OCSP_response_for_the_certificate__%s"),
                            CertificateValidator.getCertificateName(certificate)));
                    }