path.removeAt(path.size - 1)
    }

    val sink = sink()

    // Write the tagClass, tag, and constructed bit. This takes 1 byte if tag is less than 31.
    if (tag < 31) {
      val byte0 = tagClass or constructedBit or tag.toInt()
      sink.writeByte(byte0)
    } else {
      val byte0 = tagClass or constructedBit or 0b0001_1111
      sink.writeByte(byte0)
      writeVariableLengthLong(tag)
    }

) : DerAdapter<T> {
  init {
    require(tagClass >= 0)
    require(tag >= 0)
  }

  override fun matches(header: DerHeader): Boolean = header.tagClass == tagClass && header.tag == tag

  override fun fromDer(reader: DerReader): T {
    val peekedHeader = reader.peekHeader()
    if (peekedHeader == null || peekedHeader.tagClass != tagClass || peekedHeader.tag != tag) {
      if (isOptional) return defaultValue as T

  var length: Long,
) {
  val isEndOfData: Boolean
    get() = tagClass == TAG_CLASS_UNIVERSAL && tag == TAG_END_OF_CONTENTS

  // Avoid Long.hashCode(long) which isn't available on Android 5.
  override fun hashCode(): Int {
    var result = 0
    result = 31 * result + tagClass
    result = 31 * result + tag.toInt()
    result = 31 * result + (if (constructed) 0 else 1)

          }
        }
      }

    return BasicDerAdapter(
      name = "EXPLICIT",
      tagClass = tagClass,
      tag = tag,
      codec = codec,
    )
  }

  /** Returns an adapter that returns a list of values of this type. */
  fun asSequenceOf(
    name: String = "SEQUENCE OF",
    tagClass: Int = DerHeader.TAG_CLASS_UNIVERSAL,
    tag: Long = 16L,
  ): BasicDerAdapter<List<T>> {
    val codec =

 * to resolve a concrete type.
 */
internal data class AnyValue(
  var tagClass: Int,
  var tag: Long,
  var constructed: Boolean = false,
  var length: Long = -1L,
  val bytes: ByteString,
) {
  // Avoid Long.hashCode(long) which isn't available on Android 5.
  override fun hashCode(): Int {
    var result = 0
    result = 31 * result + tagClass
    result = 31 * result + tag.toInt()