look up error

[Val Dra]

i am in the final stage of submiting assignment
i wanted to create a registry and it worked but when trying to connect to a server now i am getting an error NotBoundException
here is what i do on a server
Registry r = LocateRegistry.createRegistry(new Integer(args[1]).intValue());
r.rebind("rmi://" + args[0] + ":" + new Integer(args[1]).intValue() + "//FBN",obj);
and code that should get remote reference is
obj = (DataImpl)Naming.lookup("rmi://"+address+":" + port + "//FBN");

[Luna Bora]

r.rebind("rmi://" + args[0] + ":" + new Integer(args[1]).intValue() + "//FBN",obj);
This should be written as
r.rebind("FBN",obj);

[Val Dra]

no i think i had it right before using LocateRegistry class and starting rmiregistry using dos it all worked fine.

[Val Dra]

i got it working now here is what i did
Registry registry = LocateRegistry.getRegistry(port);
obj = (DataImpl)registry.lookup("rmi://" + address + ":" + port + "//FBN");