that 99.99% of servers do it right this fallback is obsolete.
 *  Fix: Do not honor cookies set on a public domain. Previously a malicious site could inject
    cookies on top-level domains like `co.uk` because our cookie parser didn't honor the [public
    suffix][public_suffix] list. Alongside this fix is a new API, `HttpUrl.topPrivateDomain()`,
    which returns the privately domain name if the URL has one.

  override fun toString(): String = url

  /**
   * Returns the domain name of this URL's [host] that is one level beneath the public suffix by
   * consulting the [public suffix list](https://publicsuffix.org). Returns null if this URL's
   * [host] is an IP address or is considered a public suffix by the public suffix list.
   *
   * In general this method **should not** be used to test whether a domain is valid or routable.

	public final fun initialize ()V
	public final fun isClosed ()Z
	public static final fun key (Lokhttp3/HttpUrl;)Ljava/lang/String;
	public final fun maxSize ()J
	public final fun networkCount ()I
	public final fun requestCount ()I
	public final fun size ()J
	public final fun urls ()Ljava/util/Iterator;
	public final fun writeAbortCount ()I
	public final fun writeSuccessCount ()I
}

public final class okhttp3/Cache$Companion {

 *
 * ```java
 * // The singleton HTTP client.
 * public final OkHttpClient client = new OkHttpClient();
 * ```
 *
 * Or use `new OkHttpClient.Builder()` to create a shared instance with custom settings:
 *
 * ```java
 * // The singleton HTTP client.
 * public final OkHttpClient client = new OkHttpClient.Builder()
 *     .addInterceptor(new HttpLoggingInterceptor())

  }

  @Test
  fun cacheHit() {
    enableCache()
    server.enqueue(
      MockResponse.Builder()
        .body("abc")
        .addHeader("cache-control: public, max-age=300")
        .build(),
    )
    var call =
      client.newCall(
        Request.Builder()
          .url(server.url("/"))
          .build(),
      )