POA rootPOA = POAHelper.narrow(serverORB.resolve_initial_references("RootPOA"));
rootPOA.the_POAManager().activate();
Servant si = new CurrentServerImpl(serverORB, new IIOPTester());
org.omg.CORBA.Object obj = rootPOA.servant_to_reference(si);
String objString = serverORB.object_to_string(obj);
clientORB = ORB.init(new String[0], null);
server_ = CurrentServerHelper.narrow(clientORB.string_to_object(objString));