code: public Nfs3LookupResponse getLookup(NfsLookupRequest request) throws IOException {
           Nfs3LookupResponse response = new Nfs3LookupResponse();
           _rpcWrapper.callRpcNaked(request, response);
           return response;
       }
docs: /* (non-Javadoc)
  @see com.emc.ecs.nfsclient.nfs.Nfs#getLookup(com.emc.ecs.nfsclient.nfs.NfsLookupRequest)