val bootstrapClient = OkHttpClient.Builder().cache(appCache).build()

  val dns = DnsOverHttps.Builder().client(bootstrapClient)
    .url("https://dns.google/dns-query".toHttpUrl())
    .bootstrapDnsHosts(InetAddress.getByName("8.8.4.4"), InetAddress.getByName("8.8.8.8"))
    .build()

  val client = bootstrapClient.newBuilder().dns(dns).build()
```

    val httpOnly: Boolean = cookie.httpOnly
    val secure: Boolean = cookie.secure
    val matches: Boolean = cookie.matches("".toHttpUrl())
    val parsedCookie: Cookie? = Cookie.parse("".toHttpUrl(), "")
    val cookies: List<Cookie> = Cookie.parseAll("".toHttpUrl(), headersOf())
  }

  @Test
  fun cookieBuilder() {
    var builder: Cookie.Builder = Cookie.Builder()
    builder = builder.name("")

      "http://and roid.com/".toHttpUrl()
    }
  }

  @Test
  fun urlWithSpaceInHostViaHttpProxy() {
    assertFailsWith<IllegalArgumentException> {
      "http://and roid.com/".toHttpUrl()
    }
  }

  @Test
  fun urlHostWithNul() {
    assertFailsWith<IllegalArgumentException> {
      "http://host\u0000/".toHttpUrl()
    }
  }

  @Test

| Handshake.get(SSLSession)           | SSLSession.handshake()          |
| Headers.of(Map<String, String>)     | Map<String, String>.toHeaders() |
| HttpUrl.get(String)                 | String.toHttpUrl()              |
| HttpUrl.get(URI)                    | URI.toHttpUrlOrNull()           |
| HttpUrl.get(URL)                    | URL.toHttpUrlOrNull()           |

      message = "moved to extension function",
      replaceWith =
        ReplaceWith(
          expression = "url.toHttpUrl()",
          imports = ["okhttp3.HttpUrl.Companion.toHttpUrl"],
        ),
      level = DeprecationLevel.ERROR,
    )
    fun get(url: String): HttpUrl = url.toHttpUrl()

    @JvmName("-deprecated_parse")
    @Deprecated(
      message = "moved to extension function",

    val hostNfd = "café.com"
    val hostNfdPunycode = "xn--cafe-yvc.com"
    assertEquals(hostNfcPunycode, "http://$hostNfc/".toHttpUrl().host)
    assertEquals(hostNfcPunycode, "http://$hostNfcPunycode/".toHttpUrl().host)
    assertEquals(hostNfcPunycode, "http://$hostNfd/".toHttpUrl().host)
    if (isJvm) return // TODO: the rest of this test is broken on JVM platforms.

import mockwebserver3.SocketPolicy.DisconnectDuringResponseBody
import mockwebserver3.SocketPolicy.ShutdownServerAfterResponse
import okhttp3.Headers
import okhttp3.HttpUrl.Companion.toHttpUrl
import okhttp3.OkHttpClient
import okhttp3.Protocol
import okhttp3.RecordingHostnameVerifier
import okhttp3.Request
import okhttp3.TestUtil.assumeNotWindows
import okhttp3.testing.PlatformRule

import okhttp3.CertificatePinner
import okhttp3.Connection
import okhttp3.DelegatingSSLSocket
import okhttp3.DelegatingSSLSocketFactory
import okhttp3.EventListener
import okhttp3.Headers
import okhttp3.HttpUrl.Companion.toHttpUrl
import okhttp3.OkHttpClient
import okhttp3.OkHttpClientTestRule
import okhttp3.Protocol
import okhttp3.RecordingEventListener
import okhttp3.Request
import okhttp3.TlsVersion
import okhttp3.dnsoverhttps.DnsOverHttps

import okhttp3.CallEvent.ResponseFailed
import okhttp3.CertificatePinner.Companion.pin
import okhttp3.Credentials.basic
import okhttp3.Headers.Companion.headersOf
import okhttp3.HttpUrl.Companion.toHttpUrl
import okhttp3.MediaType.Companion.toMediaType
import okhttp3.RequestBody.Companion.toRequestBody
import okhttp3.ResponseBody.Companion.asResponseBody
import okhttp3.TestUtil.assumeNotWindows

the fixes or features below, please upgrade.

 *  New: Named and default parameters constructor for `Request`:

    ```
    val request = Request(
      url = "https://cash.app/".toHttpUrl(),
    )
    ```

 *  New: `Response.body` is now non-null. This was generally the case in OkHttp 4.x, but the Kotlin
    type declaration was nullable to support rare cases like the body on `Response.cacheResponse`,