if (signedTreatyXMLDoc == null) throw new RemoteException("SecurityManagerServiceImpl: treatyXML parameter is null");
    public String verifyTreaty(String signedTreatyXMLDoc)        throws RemoteException {        try {            return securityManager.verifyTreaty(signedTreatyXMLDoc);        } catch (SecurityManagerException e) {            throw new RemoteException("Error", e);        }    }