* on what responses can be stored, and which requests can be satisfied by those stored responses.
 *
 * See [RFC 7234, 5.2](https://tools.ietf.org/html/rfc7234#section-5.2).
 */
class CacheControl internal constructor(
  /**
   * In a response, this field's name "no-cache" is misleading. It doesn't prevent us from caching
   * the response; it only means we have to validate the response with the origin server before

    /**
     * Sets this request's `Cache-Control` header, replacing any cache control headers already
     * present. If [cacheControl] doesn't define any directives, this clears this request's
     * cache-control headers.
     */
    open fun cacheControl(cacheControl: CacheControl): Builder = commonCacheControl(cacheControl)

    open fun get(): Builder = commonGet()

    open fun head(): Builder = commonHead()

  }

  @Test
  fun cacheControl() {
    val request =
      Request.Builder()
        .cacheControl(CacheControl.Builder().noCache().build())
        .url("https://square.com")
        .build()
    assertThat(request.headers("Cache-Control")).containsExactly("no-cache")
    assertThat(request.cacheControl.noCache).isTrue()
  }

  @Test

  }

  @Test @Disabled
  fun cacheControl() {
    val cacheControl: CacheControl = CacheControl.Builder().build()
    val noCache: Boolean = cacheControl.noCache()
    val noStore: Boolean = cacheControl.noStore()
    val maxAgeSeconds: Int = cacheControl.maxAgeSeconds()
    val sMaxAgeSeconds: Int = cacheControl.sMaxAgeSeconds()
    val mustRevalidate: Boolean = cacheControl.mustRevalidate()

          // s-maxage is not checked because OkHttp is a private cache that should ignore s-maxage.
          if (response.header("Expires") == null &&
            response.cacheControl.maxAgeSeconds == -1 &&
            !response.cacheControl.isPublic &&
            !response.cacheControl.isPrivate
          ) {
            return false
          }
        }

        else -> {
          // All other codes cannot be cached.

    val minFreshSeconds: Int = cacheControl.minFreshSeconds
    val onlyIfCached: Boolean = cacheControl.onlyIfCached
    val noTransform: Boolean = cacheControl.noTransform
    val immutable: Boolean = cacheControl.immutable
    val forceCache: CacheControl = CacheControl.FORCE_CACHE
    val forceNetwork: CacheControl = CacheControl.FORCE_NETWORK
    val parse: CacheControl = CacheControl.parse(headersOf())
  }

  @Test

 * Request request = new Request.Builder()
 *     .cacheControl(new CacheControl.Builder()
 *         .maxStale(365, TimeUnit.DAYS)
 *         .build())
 *     .url("http://publicobject.com/helloworld.txt")
 *     .build();
 * ```
 *
 * The [CacheControl] class can configure request caching directives and parse response caching
 * directives. It even offers convenient constants [CacheControl.FORCE_NETWORK] and

  }

  @Test
  fun cacheControl() {
    val request =
      Request.Builder()
        .cacheControl(CacheControl.Builder().noCache().build())
        .url("https://square.com")
        .build()
    assertThat(request.headers("Cache-Control")).containsExactly("no-cache")
    assertThat(request.cacheControl.noCache).isTrue()
  }

  @Test

   */
  @get:JvmName("cacheControl")
  val cacheControl: CacheControl
    get() = commonCacheControl

  @JvmName("-deprecated_cacheControl")
  @Deprecated(
    message = "moved to val",
    replaceWith = ReplaceWith(expression = "cacheControl"),
    level = DeprecationLevel.ERROR,
  )
  fun cacheControl(): CacheControl = cacheControl

  @JvmName("-deprecated_sentRequestAtMillis")

   readTimeoutMillis, retryOnConnectionFailure, socketFactory, sslSocketFactory, writeTimeoutMillis
 * **PushPromise**: headers, method, path, response
 * **Request**: body, cacheControl, headers, method, url
 * **Response**: body, cacheControl, cacheResponse, code, handshake, headers, message,
   networkResponse, priorResponse, protocol, receivedResponseAtMillis, request, sentRequestAtMillis
 * **Route**: address, proxy, socketAddress