public void setAttribute(
      JimfsPath path, String attribute, Object value, Set<? super LinkOption> options)
      throws IOException {
    File file = lookUpWithLock(path, options).requireExists(path).file();
    store.setAttribute(file, attribute, value);
  }
Sets the given attribute to the given value on the file located by the given path in this view.
jimfs/src/main/java/com/google/common/jimfs/FileSystemView.java