@Override
  public boolean mkdirs(String path, MkdirsOptions options) throws IOException {
    path = stripPath(path);
    File file = new File(path);
    if (!options.getCreateParent()) {
      if (file.mkdir()) {
        setFileSecurity(options, file);
        return true;
      }
      return false;
    }
    boolean result = file.mkdirs();
    if (result) {
      setFileSecurity(options, file);
    }
    return result;
  }
@Test
  public void mkdirs() throws IOException {
    String parentPath = PathUtils.concatPath(mLocalUfsRoot, getUniqueFileName());
    String dirpath = PathUtils.concatPath(parentPath, getUniqueFileName());
    mLocalUfs.mkdirs(dirpath);

    assertTrue(mLocalUfs.isDirectory(dirpath));

    File file = new File(dirpath);
    assertTrue(file.exists());
  }