*/
private void checkExportObjectTo(BasicPrincipal principal)
throws Exception {
Authenticator authenticator = new TestAuthenticator(principal);
ORB orb = createORB(authenticator);
EchoServiceImpl echoImpl = new EchoServiceImpl();
ExportServiceImpl exporterImpl = new ExportServiceImpl(echoImpl, orb);
Proxy proxy = orb.exportObject(exporterImpl);
orb.getRegistry().bind("service", proxy);