* represented in binary.
   */
  private val FLAGS = arrayOfNulls<String>(0x40) // Highest bit flag is 0x20.
  private val BINARY =
    Array(256) {
      format("%8s", Integer.toBinaryString(it)).replace(' ', '0')
    }

  init {
    FLAGS[FLAG_NONE] = ""
    FLAGS[FLAG_END_STREAM] = "END_STREAM"

    val prefixFlags = intArrayOf(FLAG_END_STREAM)

    FLAGS[FLAG_PADDED] = "PADDED"

    /**
     * @param javaName the name used by Java APIs for this cipher suite. Different than the IANA
     *     name for older cipher suites because the prefix is `SSL_` instead of `TLS_`.
     * @param value the integer identifier for this cipher suite. (Documentation only.)
     */
    private fun init(
      javaName: String,
      value: Int,
    ): CipherSuite {
      val suite = CipherSuite(javaName)

  }

  @Test
  fun authenticator() {
    var authenticator: Authenticator = Authenticator { route, response -> TODO() }
  }

  @Test
  fun cache() {
    val cache = Cache(File("/cache/"), Integer.MAX_VALUE.toLong())
    cache.initialize()
    cache.delete()
    cache.evictAll()
    val urls: MutableIterator<String> = cache.urls()
    val writeAbortCount: Int = cache.writeAbortCount()

HSPLkotlin/text/Regex;-><init>(Ljava/lang/String;)V
HSPLkotlin/text/Regex;->matches(Ljava/lang/CharSequence;)Z
HSPLkotlin/text/StringsKt__StringNumberConversionsKt;->toIntOrNull(Ljava/lang/String;)Ljava/lang/Integer;
HSPLkotlin/text/StringsKt__StringsJVMKt;->endsWith$default(Ljava/lang/String;Ljava/lang/String;ZI)Z
HSPLkotlin/text/StringsKt__StringsJVMKt;->endsWith(Ljava/lang/String;Ljava/lang/String;Z)Z

       * header blocks, we need to keep track of the smallest value in that interval.
       */
      private var smallestHeaderTableSizeSetting = Integer.MAX_VALUE
      private var emitDynamicTableSizeUpdate: Boolean = false

      @JvmField var maxDynamicTableByteCount: Int = headerTableSizeSetting

      // Visible for testing.

          private String factor(int n) {
            for (int i = 2; i < n; i++) {
              int x = n / i;
              if (x * i == n) return factor(x) + " × " + i;
            }
            return Integer.toString(n);
          }
        };

        Request request = new Request.Builder()
            .url("https://api.github.com/markdown/raw")
            .post(requestBody)
            .build();