) {
  /** Write [byteCount] bytes from [source] to the file at [pos]. */
  @Throws(IOException::class)
  fun write(
    pos: Long,
    source: Buffer,
    byteCount: Long,
  ) {
    if (byteCount < 0L || byteCount > source.size) {
      throw IndexOutOfBoundsException()
    }
    var mutablePos = pos
    var mutableByteCount = byteCount

    while (mutableByteCount > 0L) {

  ): List<Cookie> {
    val result = mutableListOf<Cookie>()
    var pos = 0
    val limit = header.length
    var pairEnd: Int
    while (pos < limit) {
      pairEnd = header.delimiterOffset(";,", pos, limit)
      val equalsSign = header.delimiterOffset('=', pos, pairEnd)
      val name = header.trimSubstring(pos, equalsSign)
      if (name.startsWith("$")) {
        pos = pairEnd + 1
        continue
      }

  fun decode(string: String): String? {
    var pos = 0
    val limit = string.length
    val result = Buffer()

    while (pos < limit) {
      var dot = string.indexOf('.', startIndex = pos)
      if (dot == -1) dot = limit

      if (!decodeLabel(string, pos, dot, result)) return null

      if (dot < limit) {
        result.writeByte('.'.code)
        pos = dot + 1
      } else {
        break
      }

        this.reading = reading;
        this.pos = pos;

        if (id == 0) {
            // create
            newToken = token;
            newSegmentation = segmentation;
            newReading = reading;
            newPos = pos;
        }
    }

    public String getNewToken() {
        return newToken;
    }

    public void setNewToken(final String newToken) {
        this.newToken = newToken;
    }

        // Parse each extension.
        var pos = 0
        while (pos < header.length) {
          val extensionEnd = header.delimiterOffset(',', pos)
          val extensionTokenEnd = header.delimiterOffset(';', pos, extensionEnd)
          val extensionToken = header.trimSubstring(pos, extensionTokenEnd)
          pos = extensionTokenEnd + 1

          when {

        pos++ // Consume '='.
        pos = value.indexOfNonWhitespace(pos)

        if (pos < value.length && value[pos] == '\"') {
          // Quoted string.
          pos++ // Consume '"' open quote.
          val parameterStart = pos
          pos = value.indexOf('"', pos)
          parameter = value.substring(parameterStart, pos)
          pos++ // Consume '"' close quote (if necessary).
        } else {

    }
  }

  // Fast path: no characters in [pos..limit) required decoding.
  return substring(pos, limit)
}

internal fun String.isPercentEncoded(
  pos: Int,
  limit: Int,
): Boolean {
  return pos + 2 < limit &&
    this[pos] == '%' &&
    this[pos + 1].parseHexDigit() != -1 &&
    this[pos + 2].parseHexDigit() != -1

	base   *src.PosBase
	line   int
	pos    int
}

func NewSlice(base *src.PosBase, line int, tokens []Token) *Slice {
	return &Slice{
		tokens: tokens,
		base:   base,
		line:   line,
		pos:    -1, // Next will advance to zero.
	}
}

func (s *Slice) Next() ScanToken {
	s.pos++
	if s.pos >= len(s.tokens) {
		return scanner.EOF
	}
	return s.tokens[s.pos].ScanToken
}

        if (pos == limit || input[pos] == '#') {
          encodedQuery(base.encodedQuery)
        }
      }

      // Resolve the relative path.
      val pathDelimiterOffset = input.delimiterOffset("?#", pos, limit)
      resolvePath(input, pos, pathDelimiterOffset)
      pos = pathDelimiterOffset

      // Query.
      if (pos < limit && input[pos] == '?') {

    int pos = off;
    if (sawReturn && len > 0) {
      // Last call to add ended with a CR; we can handle the line now.
      if (finishLine(cbuf[pos] == '\n')) {
        pos++;
      }
    }

    int start = pos;
    for (int end = off + len; pos < end; pos++) {
      switch (cbuf[pos]) {
        case '\r':
          line.append(cbuf, start, pos - start);
          sawReturn = true;