return CertificateDataUtil.findCertificatesByType(admin, type, issuerDN, certHome, client);
return CertificateDataUtil.findCertificatesByType(admin, type, issuerDN, certHome, adapter);
    public Collection findCertificatesByType(Admin admin, int type, String issuerDN) {        return CertificateDataUtil.findCertificatesByType(admin, type, issuerDN, certHome, client);    } // findCertificatesByType