error("Error getting hard token issuer data: ",e);
    public HardTokenIssuerData getHardTokenIssuerData(Admin admin, String alias) {        debug(">getHardTokenIssuerData(alias: " + alias + ")");        HardTokenIssuerData returnval = null;        HardTokenIssuerDataLocal htih = null;        try {            htih = hardtokenissuerhome.findByAlias(alias);            if (htih != null) {                returnval = new HardTokenIssuerData(htih.getId().intValue(), htih.getAlias(),                        htih.getCertSN(), htih.getCertIssuerDN(), htih.getHardTokenIssuer());            }        } catch (Exception e) {        }        debug("<getHardTokenIssuerData()");        return returnval;    }