* for the addresses hostname or failed lookups for one type will
         * be cached and cause other types to fail even though they may
         * not be the authority for the name. For example, if a WINS lookup
         * for FOO fails and caches unknownAddress for FOO, a subsequent
         * lookup for FOO using BCAST should not fail because of that
         * name cached from WINS.
         *

   */
  open fun proxySelectEnd(
    call: Call,
    url: HttpUrl,
    proxies: List<@JvmSuppressWildcards Proxy>,
  ) {
  }

  /**
   * Invoked just prior to a DNS lookup. See [Dns.lookup].
   *
   * This can be invoked more than 1 time for a single [Call]. For example, if the response to the
   * [Call.request] is a redirect to a different host.
   *

      assertThat(response.body.string()).contains("h=cloudflare-dns.com")
    }
  }

  @Test
  fun getWithDns() {
    client =
      client.newBuilder()
        .dns {
          Dns.SYSTEM.lookup("sni.cloudflaressl.com")
        }
        .build()

    val request =
      Request.Builder()
        .url("https://cloudflare-dns.com/cdn-cgi/trace")
        .build()

     * of the returned data and use this instead of the cache record.
     *
     * @param request The repository request from which this cache was retrieved, must not be {@code null}.
     * @param key The key to use for lookup of the data, must not be {@code null}.
     * @return The requested data or {@code null} if none was present in the cache.
     */
    Object get(RepositoryRequest request, Object key);

   | "org.apache.maven.plugins" and "org.codehaus.mojo" if these are not already contained in the list.
   |-->
  <pluginGroups>
    <!-- pluginGroup
     | Specifies a further group identifier to use for plugin lookup.
    <pluginGroup>com.your.plugins</pluginGroup>
    -->
  </pluginGroups>

  <!-- TODO Since when can proxies be selected as depicted? -->
  <!-- proxies

		}
	}()

	if objAPI == nil {
		return errServerNotInitialized
	}

	srvCfg, err := readConfigWithoutMigrate(GlobalContext, objAPI)
	if err != nil {
		return err
	}

	bootstrapTraceMsg("lookup the configuration")

	// Override any values from ENVs.
	lookupConfigs(srvCfg, objAPI)

	// hold the mutex lock before a new config is assigned.
	globalServerConfigMu.Lock()
	globalServerConfig = srvCfg

type Opa struct {
	args   Args
	client *http.Client
}

// Enabled returns if opa is enabled.
func Enabled(kvs config.KVS) bool {
	return kvs.Get(URL) != ""
}

// LookupConfig lookup Opa from config, override with any ENVs.
func LookupConfig(kv config.KVS, transport *http.Transport, closeRespFn func(io.ReadCloser)) (Args, error) {
	args := Args{}

	}

	// Initialize if LDAP is enabled
	ldapConfig, err := xldap.Lookup(s, globalRootCAs)
	if err != nil {
		iamLogIf(ctx, fmt.Errorf("Unable to load LDAP configuration (LDAP configuration will be disabled!): %w", err), logger.WarningKind)
	}

	stsTLSConfig, err := xtls.Lookup(s[config.IdentityTLSSubSys][config.Default])
	if err != nil {

	}
	for k, v := range r.ProviderCfgs {
		cfg.ProviderCfgs[k] = v
	}
	for k, v := range r.roleArnPolicyMap {
		cfg.roleArnPolicyMap[k] = v
	}
	return cfg
}

// LookupConfig lookup jwks from config, override with any ENVs.
func LookupConfig(s config.Config, transport http.RoundTripper, closeRespFn func(io.ReadCloser), serverRegion string) (c Config, err error) {
	openIDClientTransport := http.DefaultTransport

  }

  // Override indexOf() and lastIndexOf() to be O(log N) instead of O(N).

  @GwtIncompatible // ImmutableSortedSet.indexOf
  // TODO(cpovirk): consider manual binary search under GWT to preserve O(log N) lookup
  @Override
  public int indexOf(@CheckForNull Object target) {
    int index = delegateCollection().indexOf(target);

    // TODO(kevinb): reconsider if it's really worth making feeble attempts at