MavenExecutionRequest request = session.getRequest();

            if (request != null) {
                List<Proxy> proxies = request.getProxies();

                if (proxies != null) {
                    for (Proxy proxy : proxies) {
                        if (proxy.isActive() && protocol.equalsIgnoreCase(proxy.getProtocol())) {
                            SettingsDecryptionResult result =

  }

  override fun proxySelectStart(url: HttpUrl) {
    eventListener.proxySelectStart(call, url)
  }

  override fun proxySelectEnd(
    url: HttpUrl,
    proxies: List<Proxy>,
  ) {
    eventListener.proxySelectEnd(call, url, proxies)
  }

  override fun dnsStart(socketHost: String) {
    eventListener.dnsStart(call, socketHost)
  }

  override fun dnsEnd(
    socketHost: String,

  @Test fun connectExceptionsAreReturnedAsSuppressed() {
    val proxySelector = RecordingProxySelector()
    proxySelector.proxies.add(Proxy(Proxy.Type.HTTP, TestUtil.UNREACHABLE_ADDRESS_IPV4))
    proxySelector.proxies.add(Proxy.NO_PROXY)
    server.shutdown()

    client =
      client.newBuilder()
        .proxySelector(proxySelector)
        .readTimeout(Duration.ofMillis(100))

  fun doExtensiveHealthChecks(): Boolean

  fun isCanceled(): Boolean

  fun candidateConnection(): RealConnection?

  fun proxySelectStart(url: HttpUrl)

  fun proxySelectEnd(
    url: HttpUrl,
    proxies: List<Proxy>,
  )

  fun dnsStart(socketHost: String)

  fun dnsEnd(
    socketHost: String,
    result: List<InetAddress>,
  )

  override fun candidateConnection(): RealConnection? = null

  override fun proxySelectStart(url: HttpUrl) {
  }

  override fun proxySelectEnd(
    url: HttpUrl,
    proxies: List<Proxy>,
  ) {
  }

  override fun dnsStart(socketHost: String) {
  }

  override fun dnsEnd(
    socketHost: String,
    result: List<InetAddress>,
  ) {
  }

 */
@GwtIncompatible
@J2ktIncompatible
@ElementTypesAreNonnullByDefault
abstract class DummyProxy {

  /**
   * Returns a new proxy for {@code interfaceType}. Proxies of the same interface are equal to each
   * other if the {@link DummyProxy} instance that created the proxies are equal.
   */
  final <T> T newProxy(TypeToken<T> interfaceType) {
    Set<Class<?>> interfaceClasses = Sets.newLinkedHashSet();

  * {{{https://maven.apache.org/guides/mini/guide-encryption.html} Password Encryption}},

    call: Call,
    url: HttpUrl,
  ) = logEvent(ProxySelectStart(System.nanoTime(), call, url))

  override fun proxySelectEnd(
    call: Call,
    url: HttpUrl,
    proxies: List<Proxy>,
  ) = logEvent(ProxySelectEnd(System.nanoTime(), call, url, proxies))

  override fun dnsStart(
    call: Call,
    domainName: String,
  ) = logEvent(DnsStart(System.nanoTime(), call, domainName))

  override fun dnsEnd(

	if fwd := r.Header.Get(xForwardedFor); fwd != "" {
		// Only grab the first (client) address. Note that '192.168.0.1,
		// 10.1.1.1' is a valid key for X-Forwarded-For where addresses after
		// the first may represent forwarding proxies earlier in the chain.
		s := strings.Index(fwd, ", ")
		if s == -1 {
			s = len(fwd)
		}
		addr = fwd[:s]
	} else if fwd := r.Header.Get(xRealIP); fwd != "" {

        for (Server server : settings.getServers()) {
            server = server.clone();

            request.addServer(server);
        }

        //  <proxies>
        //    <proxy>
        //      <active>true</active>
        //      <protocol>http</protocol>
        //      <host>proxy.somewhere.com</host>
        //      <port>8080</port>