rangeMap.put(Range.open(3, 7), 1);
    rangeMap.put(Range.closed(9, 10), 2);
    rangeMap.put(Range.closed(12, 16), 3);
    RangeMap<Integer, Integer> sub1 = rangeMap.subRangeMap(Range.closed(5, 11));
    assertEquals(
        ImmutableMap.of(Range.closedOpen(5, 7), 1, Range.closed(9, 10), 2), sub1.asMapOfRanges());
    RangeMap<Integer, Integer> sub2 = sub1.subRangeMap(Range.open(6, 15));
    assertEquals(

  integrity sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==

eslint-scope@5.1.1:
  version "5.1.1"
  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-5.1.1.tgz#e786e59a66cb92b3f6c1fb0d508aab174848f48c"
  integrity sha512-2NxwbF/hZ0KpepYN0cNbo+FN6XoK7GaHlQhgx/hIZl6Va0bF45RQOOwhLIy8lQDbuCiadSLCBnH2CFYquit5bw==
  dependencies:

        D = HH(D, A, B, C, X[10], 9);
        C = HH(C, D, A, B, X[6], 11);
        B = HH(B, C, D, A, X[14], 15);
        A = HH(A, B, C, D, X[1], 3);
        D = HH(D, A, B, C, X[9], 9);
        C = HH(C, D, A, B, X[5], 11);
        B = HH(B, C, D, A, X[13], 15);
        A = HH(A, B, C, D, X[3], 3);
        D = HH(D, A, B, C, X[11], 9);
        C = HH(C, D, A, B, X[7], 11);
        B = HH(B, C, D, A, X[15], 15);

        domain,
        path,
        secureOnly,
        httpOnly,
        persistent,
        hostOnly,
        sameSite,
      )
    }

    /** Parse a date as specified in RFC 6265, section 5.1.1. */
    private fun parseExpires(
      s: String,
      pos: Int,
      limit: Int,
    ): Long {
      var pos = pos
      pos = dateCharacterOffset(s, pos, limit, false)

      var hour = -1

  internal val streams = mutableMapOf<Int, Http2Stream>()
  internal val connectionName: String = builder.connectionName
  internal var lastGoodStreamId = 0

  /** http://tools.ietf.org/html/draft-ietf-httpbis-http2-17#section-5.1.1 */
  internal var nextStreamId = if (builder.client) 3 else 2

  private var isShutdown = false

  /** For scheduling everything asynchronous. */
  private val taskRunner = builder.taskRunner

* Fix incorrect documentation example in [first steps](https://fastapi.tiangolo.com/tutorial/first-steps/). PR [#511](https://github.com/tiangolo/fastapi/pull/511) by [@IgnatovFedor](https://github.com/IgnatovFedor).