assertThat(expected).hasMessageThat().isEqualTo("Mark not set");
  }

  public void testLimit_markNotSupported() {
    InputStream lin = ByteStreams.limit(new UnmarkableInputStream(), 2);

    IOException expected = assertThrows(IOException.class, () -> lin.reset());
    assertThat(expected).hasMessageThat().isEqualTo("Mark not supported");
  }