) : RequestBody() {
  private val contentType: MediaType = "$type; boundary=$boundary".toMediaType()
  private var contentLength = -1L

  @get:JvmName("boundary")
  val boundary: String
    get() = boundaryByteString.utf8()

  /** The number of parts in this multipart body. */
  @get:JvmName("size")
  val size: Int
    get() = parts.size

  fun part(index: Int): Part = parts[index]

  override fun isOneShot(): Boolean {

    inFinished: Boolean,
  ) {
    lock.assertNotHeld()

    val open: Boolean
    this.withLock {
      if (!hasResponseHeaders ||
        headers[Header.RESPONSE_STATUS_UTF8] != null ||
        headers[Header.TARGET_METHOD_UTF8] != null
      ) {
        hasResponseHeaders = true
        headersQueue += headers
      } else {
        this.source.trailers = headers
      }
      if (inFinished) {

      var path = "<:path omitted>"
      var readBody = true
      for ((name, value) in streamHeaders) {
        if (name == Header.TARGET_METHOD_UTF8) {
          method = value
        } else if (name == Header.TARGET_PATH_UTF8) {
          path = value
        } else if (protocol === Protocol.HTTP_2 || protocol === Protocol.H2_PRIOR_KNOWLEDGE) {
          httpHeaders.add(name, value)
        } else {

    val scheme: String = challenge.scheme
    val authParams: Map<String?, String> = challenge.authParams
    val realm: String? = challenge.realm
    val charset: Charset = challenge.charset
    val utf8: Challenge = challenge.withCharset(Charsets.UTF_8)
  }

  @Test
  fun cipherSuite() {
    var cipherSuite: CipherSuite = CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256

HSPLokio/ByteString;->rangeEquals(ILokio/ByteString;II)Z
HSPLokio/ByteString;->rangeEquals(I[BII)Z
HSPLokio/ByteString;->startsWith(Lokio/ByteString;)Z
HSPLokio/ByteString;->toAsciiLowercase()Lokio/ByteString;
HSPLokio/ByteString;->utf8()Ljava/lang/String;
HSPLokio/ByteString;->write$okio(Lokio/Buffer;II)V
HSPLokio/FileSystem;-><clinit>()V
HSPLokio/FileSystem;-><init>()V
HSPLokio/ForwardingFileSystem;-><init>(Lokio/FileSystem;)V

  }

  fun writeObjectIdentifier(s: String) {
    val utf8 = Buffer().writeUtf8(s)
    val v1 = utf8.readDecimalLong()
    require(utf8.readByte() == '.'.code.toByte())
    val v2 = utf8.readDecimalLong()
    writeVariableLengthLong(v1 * 40 + v2)

    while (!utf8.exhausted()) {
      require(utf8.readByte() == '.'.code.toByte())
      val vN = utf8.readDecimalLong()
      writeVariableLengthLong(vN)
    }
  }

        HOST,
        KEEP_ALIVE,
        PROXY_CONNECTION,
        TE,
        TRANSFER_ENCODING,
        ENCODING,
        UPGRADE,
        TARGET_METHOD_UTF8,
        TARGET_PATH_UTF8,
        TARGET_SCHEME_UTF8,
        TARGET_AUTHORITY_UTF8,
      )
    private val HTTP_2_SKIPPED_RESPONSE_HEADERS =
      immutableListOf(
        CONNECTION,
        HOST,
        KEEP_ALIVE,
        PROXY_CONNECTION,

    try {
      val requestHeaders = stream.takeHeaders()
      var path: String? = null
      var i = 0
      val size = requestHeaders.size
      while (i < size) {
        if (requestHeaders.name(i) == Header.TARGET_PATH_UTF8) {
          path = requestHeaders.value(i)
          break
        }
        i++
      }
      if (path == null) {
        // TODO: send bad request error
        throw AssertionError()
      }

    peer.acceptFrame() // SYN_STREAM
    peer.acceptFrame() // PING
    peer.sendFrame()
      .headers(false, 3, headerEntries(Header.RESPONSE_STATUS_UTF8, "HTTP/1.1 100"))
    peer.sendFrame()
      .headers(false, 3, headerEntries(Header.RESPONSE_STATUS_UTF8, "HTTP/1.1 200"))
    peer.sendFrame().ping(true, Http2Connection.AWAIT_PING, 0)
    peer.play()

    // Play it back.
    val connection = connect(peer)

    for (i in 0 until name.size) {
      if (name[i] in 'A'.code.toByte()..'Z'.code.toByte()) {
        throw IOException("PROTOCOL_ERROR response malformed: mixed case name: ${name.utf8()}")
      }
    }
    return name
  }