@Override
  public String[] getHardLinkedFiles(Path src) throws IOException {
    return dfs.getHardLinkedFiles(getPathName(src));
  }
@ Override public String [ ] getHardLinkedFiles ( Path src ) throws IOException { return dfs . getHardLinkedFiles ( getPathName ( src ) ) ; }
See {@link ClientProtocol#getHardLinkedFiles(String)}.