error("Error getting hard token issuer alias: ",e);
    public String getHardTokenIssuerAlias(Admin admin, int id) {        debug(">getHardTokenIssuerAlias(id: " + id + ")");        String returnval = null;        HardTokenIssuerDataLocal htih = null;        try {            htih = hardtokenissuerhome.findByPrimaryKey(new Integer(id));            if (htih != null) {                returnval = htih.getAlias();            }        } catch (Exception e) {        }        debug("<getHardTokenIssuerAlias()");        return returnval;    }