ActivationGroupDesc getActivationGroupDesc (ActivationGroupID id) throws ActivationException, UnknownGroupException, RemoteException;
ActivationGroupDesc getActivationGroupDesc(ActivationGroupID groupId) throws ActivationException, UnknownGroupException, RemoteException;
  ActivationGroupDesc getActivationGroupDesc (ActivationGroupID id) throws ActivationException, UnknownGroupException, RemoteException;