Class<?> servantClass = Class.forName (className);
Constructor<?> ctor = servantClass.getConstructor(new Class[] {ORB.class});
Servant servant = ( Servant ) ctor.newInstance(new Object[] {serverOrb});
// Get the id
byte[] oid = poa.servant_to_id (servant);
// create the object reference
org.omg.CORBA.Object obj = poa.id_to_reference (oid);
System.out.println ("SERVER IOR: " + serverOrb.object_to_string(obj));