code: public Nfs3RenameResponse sendRename(NfsRenameRequest request) throws IOException {
          Nfs3RenameResponse response = new Nfs3RenameResponse();
          _rpcWrapper.callRpcNaked(request, response);
          return response;
      }
docs: /* (non-Javadoc)
  @see com.emc.ecs.nfsclient.nfs.Nfs#sendRename(com.emc.ecs.nfsclient.nfs.NfsRenameRequest)