}

  public static CharSourceFactory urlCharSourceFactory() {
    return new UrlCharSourceFactory();
  }

  @AndroidIncompatible
  public static ByteSourceFactory pathByteSourceFactory() {
    return new PathByteSourceFactory();
  }

  @AndroidIncompatible
  public static ByteSinkFactory pathByteSinkFactory() {
    return new PathByteSinkFactory(null);
  }

  @AndroidIncompatible