}

    fun build(): HandshakeCertificates {
      val immutableInsecureHosts = insecureHosts.toImmutableList()

      val heldCertificate = heldCertificate
      if (heldCertificate != null && heldCertificate.keyPair.private.format == null) {
        throw KeyStoreException("unable to support unencodable private key")
      }

      val keyManager = newKeyManager(null, heldCertificate, *(intermediates ?: emptyArray()))

    val privateKey =
      keyFactory.generatePrivate(
        PKCS8EncodedKeySpec(privateKeyBytes.toByteArray()),
      )
    val heldCertificate =
      HeldCertificate
        .Builder()
        .keyPair(publicKey, privateKey)
        .commonName("cash.app")
        .validityInterval(0L, 1000L)
        .rsa2048()
        .build()
    assertThat(
      """
      |-----BEGIN CERTIFICATE-----

      if (keyList == null) {
        keyToKeyList.put(key, keyList = new KeyList<>(node));
        modCount++;
      } else {
        keyList.count++;
        Node<K, V> keyTail = keyList.tail;
        keyTail.nextSibling = node;
        node.previousSibling = keyTail;
        keyList.tail = node;
      }
    } else { // non-empty list, insert before nextSibling
      /*