public void addAttributeCertificates(Store attrStore) throws CMSException {
  certs.addAll(CMSUtils.getAttributeCertificatesFromStore(attrStore));
}

public void addAttributeCertificates ( Store attrStore ) throws CMSException { certs . addAll ( CMSUtils . getAttributeCertificatesFromStore ( attrStore ) ) ; }
add the attribute certificates in attrstore to the certificate set to be included with the generated signeddata message .
