code: public Nfs3SetAttrResponse setAttr(NfsSetAttrRequest request) throws IOException {
          Nfs3SetAttrResponse response = new Nfs3SetAttrResponse();
          _rpcWrapper.callRpcNaked(request, response);
          return response;
      }
docs: /*
  (non-Javadoc)
  
  @see
  com.emc.ecs.nfsclient.nfs.Nfs#setAttr(com.emc.ecs.nfsclient.nfs.NfsSetAttrRequest)