/** Number of bits represented in the terminal node. */
    val terminalBitCount: Int

    /** Construct an internal node. */
    constructor() {
      this.children = arrayOfNulls(256)
      this.symbol = 0 // Not read.
      this.terminalBitCount = 0 // Not read.
    }

    /** Construct a terminal node. */
    constructor(symbol: Int, bits: Int) {
      this.children = null
      this.symbol = symbol

          "Point",
          Adapters.INTEGER_AS_LONG.withTag(tag = 0L).optional(),
          Adapters.INTEGER_AS_LONG.withTag(tag = 1L).optional(),
          decompose = { listOf(it.x, it.y) },
          construct = { Point(it[0] as Long?, it[1] as Long?) },
        )
    }
  }

  private fun date(s: String): Date {
    return SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ").run {

    Adapters.sequence(
      "Validity",
      time,
      time,
      decompose = {
        listOf(
          it.notBefore,
          it.notAfter,
        )
      },
      construct = {
        Validity(
          notBefore = it[0] as Long,
          notAfter = it[1] as Long,
        )
      },
    )

  /** The type of the parameters depends on the algorithm that precedes it. */

   * TODO: for set ofs, sort by encoded value when encoding.
   */
  fun <T> sequence(
    name: String,
    vararg members: DerAdapter<*>,
    decompose: (T) -> List<*>,
    construct: (List<*>) -> T,
  ): BasicDerAdapter<T> {
    val codec =
      object : BasicDerAdapter.Codec<T> {
        override fun decode(reader: DerReader): T {
          return reader.withTypeHint {

      .isSameAs(CipherSuite.TLS_KRB5_WITH_DES_CBC_MD5)
  }

  /**
   * Tests that interned CipherSuite instances remain the case across garbage collections, even if
   * the String used to construct them is no longer strongly referenced outside of the CipherSuite.
   */
  @Test
  fun instancesAreInterned_survivesGarbageCollection() {