internal
val MemberValue.intArrayValue: IntArray
    get() {
        var value: IntArray? = null
        accept(object : MemberValueVisitorAdapter() {
            override fun visitArrayMemberValue(node: ArrayMemberValue) {
                value = node.value.map { it.intValue }.toIntArray()
            }
        })
        if (value == null) throw annotationMemberValueNotFound(typeOf<IntArray>())
        return value!!
    }

            Metadata(
                kind = annotation.getMemberValue("k")?.intValue ?: 1,
                metadataVersion = annotation.getMemberValue("mv")?.intArrayValue ?: IntArray(0),
                data1 = annotation.getMemberValue("d1")?.stringArrayValue ?: arrayOf(),
                data2 = annotation.getMemberValue("d2")?.stringArrayValue ?: arrayOf(),

 * Settings are [connection][Http2Connection] scoped.
 */
class Settings {
  /** Bitfield of which flags that values. */
  private var set: Int = 0

  /** Flag values. */
  private val values = IntArray(COUNT)

  /** Returns -1 if unset. */
  val headerTableSize: Int
    get() {
      val bit = 1 shl HEADER_TABLE_SIZE
      return if (bit and set != 0) values[HEADER_TABLE_SIZE] else -1
    }

    val expected = intArrayToByteArray(bytes)
    val actual = bytesOut.readByteString()
    assertThat(actual).isEqualTo(expected)
  }

  private fun intArrayToByteArray(bytes: IntArray): ByteString {
    val data = ByteArray(bytes.size)
    for (i in bytes.indices) {
      data[i] = bytes[i].toByte()
    }
    return ByteString.of(*data)
  }