code: @Override
    public Map<String, byte[]> getXAttrs(Path path) throws IOException {
      logger.atFine().log("GHFS.getXAttrs: %s", path);
      checkNotNull(path, "path should not be null");
  
      FileInfo fileInfo = getGcsFs().getFileInfo(getGcsPath(path));
      Map<String, byte[]> xAttrs =
          fileInfo.getAttributes().entrySet().stream()
              .filter(a -> isXAttr(a.getKey()))
              .collect(
                  HashMap::new,
                  (m, a) -> m.put(getXAttrName(a.getKey()), getXAttrValue(a.getValue())),
                  Map::putAll);
  
      logger.atFine().log("GHFS.getXAttrs:=> %s", xAttrs);
      return xAttrs;
    }
docs: {@inheritDoc}