public void testConcurrencyLevel_zero() {
    Interners.InternerBuilder builder = Interners.newBuilder();
    assertThrows(IllegalArgumentException.class, () -> builder.concurrencyLevel(0));
  }

  public void testConcurrencyLevel_negative() {
    Interners.InternerBuilder builder = Interners.newBuilder();
    assertThrows(IllegalArgumentException.class, () -> builder.concurrencyLevel(-42));
  }

object ExternalHttp2Example {
  @JvmStatic
  fun main(args: Array<String>) {
    val client =
      OkHttpClient.Builder()
        .protocols(listOf(Protocol.HTTP_2, Protocol.HTTP_1_1))
        .build()
    val call =
      client.newCall(
        Request.Builder()
          .url("https://www.google.ca/")
          .build(),
      )
    val response = call.execute()
    try {
      println(response.code)

            return response.request.newBuilder()
              .header("Authorization", credential)
              .build()
          }
        },
      )
      .build()

  fun run() {
    val request =
      Request.Builder()
        .url("http://publicobject.com/secrets/hellosecret.txt")
        .build()

    client.newCall(request).execute().use { response ->

    //                                                                               =====

    @Override
    public SearchRequestBuilder build(SearchRequestBuilder builder) {
        if (_conditionQuery != null) {
            QueryBuilder queryBuilder = _conditionQuery.getQuery();
            if (queryBuilder != null) {
                builder.setQuery(queryBuilder);
            }

  public ConfigureTimeouts() throws Exception {
    client = new OkHttpClient.Builder()
        .connectTimeout(5, TimeUnit.SECONDS)
        .writeTimeout(5, TimeUnit.SECONDS)
        .readTimeout(5, TimeUnit.SECONDS)
        .callTimeout(10, TimeUnit.SECONDS)
        .build();
  }

  public void run() throws Exception {
    Request request = new Request.Builder()

        .header("Cache-Control", "max-age=60")
        .build();
  };

  private final OkHttpClient client;

  public RewriteResponseCacheControl(File cacheDirectory) throws Exception {
    Cache cache = new Cache(cacheDirectory, 1024 * 1024);
    cache.evictAll();

    client = new OkHttpClient.Builder()
        .cache(cache)
        .build();
  }

  public void run() throws Exception {

  public abstract <K extends K0, V extends V0> Multimap<K, V> build();

  /**
   * Returns a {@code Multimap} with the specified implementation, initialized with the entries of
   * {@code multimap}.
   */
  public <K extends K0, V extends V0> Multimap<K, V> build(
      Multimap<? extends K, ? extends V> multimap) {
    Multimap<K, V> result = build();
    result.putAll(multimap);
    return result;
  }

    client =
      client.newBuilder()
        .connectionPool(ConnectionPool(0, 5, TimeUnit.SECONDS))
        .build()
    server.enqueue(
      MockResponse.Builder()
        .code(301)
        .addHeader("Location: /b")
        .bodyDelay(1, TimeUnit.SECONDS)
        .body("a")
        .build(),
    )
    server.enqueue(MockResponse(body = "b"))
    val request = Request(server.url("/"))

	public final fun includeIPv6 (Z)Lokhttp3/dnsoverhttps/DnsOverHttps$Builder;
	public final fun post (Z)Lokhttp3/dnsoverhttps/DnsOverHttps$Builder;
	public final fun resolvePrivateAddresses (Z)Lokhttp3/dnsoverhttps/DnsOverHttps$Builder;
	public final fun resolvePublicAddresses (Z)Lokhttp3/dnsoverhttps/DnsOverHttps$Builder;
	public final fun systemDns (Lokhttp3/Dns;)Lokhttp3/dnsoverhttps/DnsOverHttps$Builder;

        ImmutableNetwork.copyOf(NetworkBuilder.directed().<String, String>build());
    Network<String, String> network2 = ImmutableNetwork.copyOf(network1);

    assertThat(network2).isSameInstanceAs(network1);
  }

  @Test
  public void edgesConnecting_directed() {
    MutableNetwork<String, String> mutableNetwork =
        NetworkBuilder.directed().allowsSelfLoops(true).build();
    mutableNetwork.addEdge("A", "A", "AA");