*     of range.
   */
  public static HostAndPort fromParts(String host, int port) {
    checkArgument(isValidPort(port), "Port out of range: %s", port);
    HostAndPort parsedHost = fromString(host);
    checkArgument(!parsedHost.hasPort(), "Host has a port: %s", host);
    return new HostAndPort(parsedHost.host, port, parsedHost.hasBracketlessColons);

          )
      }

    /**
     * @param host either a regular hostname, International Domain Name, IPv4 address, or IPv6
     * address.
     */
    fun host(host: String) =
      apply {
        val encoded =
          host.percentDecode().toCanonicalHost()
            ?: throw IllegalArgumentException("unexpected host: $host")
        this.host = encoded
      }

    fun port(port: Int) =

                return new Tuple3[] { new Tuple3<>("Host", "example.com", "site1"), new Tuple3<>("X-Forwarded-Host", "test.com", "site2") };
            }
        });

        MockletHttpServletRequest request = getMockRequest();

        // No matching host header
        String key = virtualHostHelper.getVirtualHostKey();
        assertEquals("", key);

        // Matching host header
        request.addHeader("Host", "example.com");

        val host = url.host
        return host.substring(1, host.length - 5).lowercase()
      }

      override fun canonicalize(s: String): String = s.lowercase()
    },

    PATH {
      override fun urlString(value: String): String = "http://example.com/a${value}z/"

      override fun encodedValue(url: HttpUrl): String {
        val path = url.encodedPath
        return path.substring(2, path.length - 2)
      }

  private const val ALT_IPA_NAME = 7

  override fun verify(
    host: String,
    session: SSLSession,
  ): Boolean =
    if (!host.isAscii()) {
      false
    } else {
      try {
        verify(host, session.peerCertificates[0] as X509Certificate)
      } catch (_: SSLException) {
        false
      }
    }

  fun verify(
    host: String,
    certificate: X509Certificate,
  ): Boolean =
    when {

        \
        Write-Host 'Verifying pip install...'; \
        & $installDir\python.exe -m pip --version; \
        \
        Write-Host 'Updating pip...'; \
        & $installDir\python.exe -m pip install --upgrade pip; \
        \
        Write-Host 'Installing/updating packages...'; \
        & $installDir\python.exe -m pip install --upgrade setuptools packaging; \
        \
        Write-Host 'Removing installation binary...'; \

  }

  public void testSerialization() {
    SerializableTester.reserializeAndAssert(HostAndPort.fromParts("host", 80));
    SerializableTester.reserializeAndAssert(HostAndPort.fromString("host"));
    SerializableTester.reserializeAndAssert(HostAndPort.fromString("host:80"));
    SerializableTester.reserializeAndAssert(HostAndPort.fromString("[::1]:104"));

  }

  public void testSerialization() {
    SerializableTester.reserializeAndAssert(HostAndPort.fromParts("host", 80));
    SerializableTester.reserializeAndAssert(HostAndPort.fromString("host"));
    SerializableTester.reserializeAndAssert(HostAndPort.fromString("host:80"));
    SerializableTester.reserializeAndAssert(HostAndPort.fromString("[::1]:104"));

    val cookieA = HttpCookie("a", "android")
    cookieA.domain = serverUrl.host
    cookieA.path = "/"
    cookieManager.cookieStore.add(serverUrl.toUri(), cookieA)
    val cookieB = HttpCookie("b", "banana")
    cookieB.domain = serverUrl.host
    cookieB.path = "/"
    cookieManager.cookieStore.add(serverUrl.toUri(), cookieB)
    client =
      client

        throw UnknownServiceException("CLEARTEXT communication not enabled for client")
      }

      val host = route.address.url.host
      if (!Platform.get().isCleartextTrafficPermitted(host)) {
        throw UnknownServiceException(
          "CLEARTEXT communication to $host not permitted by network security policy",
        )
      }
    } else {