```java
ConnectionSpec spec = new ConnectionSpec.Builder(ConnectionSpec.MODERN_TLS)
    .tlsVersions(TlsVersion.TLS_1_2)
    .cipherSuites(
          CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
          CipherSuite.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
          CipherSuite.TLS_DHE_RSA_WITH_AES_128_GCM_SHA256)
    .build();

OkHttpClient client = new OkHttpClient.Builder()
    .connectionSpecs(Collections.singletonList(spec))

      assertThat(body).isEqualTo(expectedBody)
    }

  fun assertHandshake() =
    apply {
      val handshake = response!!.handshake!!
      assertThat(handshake.tlsVersion).isNotNull()
      assertThat(handshake.cipherSuite).isNotNull()
      assertThat(handshake.peerPrincipal).isNotNull()
      assertThat(handshake.peerCertificates.size).isEqualTo(1)
      assertThat(handshake.localPrincipal).isNull()

    val source = response1.body.source()
    assertThat(source.readUtf8()).isEqualTo("ABC")

    // OpenJDK 6 fails on this line, complaining that the connection isn't open yet
    val cipherSuite = response1.handshake!!.cipherSuite
    val localCerts = response1.handshake!!.localCertificates
    val serverCerts = response1.handshake!!.peerCertificates
    val peerPrincipal = response1.handshake!!.peerPrincipal

    return delegate!!.peerPrincipal
  }

  override fun getLocalPrincipal(): Principal {
    return delegate!!.localPrincipal
  }

  override fun getCipherSuite(): String {
    return delegate!!.cipherSuite
  }

  override fun getProtocol(): String {
    return delegate!!.protocol
  }

  override fun getPeerHost(): String {
    return delegate!!.peerHost
  }

  override fun getPeerPort(): Int {

  }

  configure<JavaPluginExtension> {
    toolchain {
      languageVersion.set(JavaLanguageVersion.of(17))
    }
  }

  tasks.withType<Checkstyle>().configureEach {
    exclude("**/CipherSuite.java")
  }

  val checkstyleConfig: Configuration by configurations.creating
  dependencies {
    checkstyleConfig(rootProject.libs.checkStyle) {
      isTransitive = false
    }
  }

HSPLokhttp3/CipherSuite$Companion$ORDER_BY_NAME$1;-><init>()V
HSPLokhttp3/CipherSuite$Companion$ORDER_BY_NAME$1;->compare(Ljava/lang/Object;Ljava/lang/Object;)I
HSPLokhttp3/CipherSuite$Companion;-><init>(Landroidx/lifecycle/viewmodel/R$id;)V
HSPLokhttp3/CipherSuite$Companion;->access$init(Lokhttp3/CipherSuite$Companion;Ljava/lang/String;I)Lokhttp3/CipherSuite;

  override fun toString(): String {
    return "Connection{${route.address.url.host}:${route.address.url.port}," +
      " proxy=${route.proxy}" +
      " hostAddress=${route.socketAddress}" +
      " cipherSuite=${handshake?.cipherSuite ?: "none"}" +
      " protocol=$protocol}"
  }

  companion object {
    const val IDLE_CONNECTION_HEALTHY_NS = 10_000_000_000 // 10 seconds.

    fun newTestConnection(

    )
    server.enqueue(MockResponse())
    val cipherSuite = CipherSuite.TLS_DH_anon_WITH_AES_128_GCM_SHA256
    val clientCertificates =
      HandshakeCertificates.Builder()
        .build()
    client =
      client.newBuilder()
        .sslSocketFactory(
          socketFactoryWithCipherSuite(clientCertificates.sslSocketFactory(), cipherSuite),
          clientCertificates.trustManager,
        )

    val request = server.takeRequest()
    assertThat(request.requestUrl!!.scheme).isEqualTo("https")
    val handshake = request.handshake
    assertThat(handshake!!.tlsVersion).isNotNull()
    assertThat(handshake.cipherSuite).isNotNull()
    assertThat(handshake.localPrincipal).isNotNull()
    assertThat(handshake.localCertificates.size).isEqualTo(1)
    assertThat(handshake.peerPrincipal).isNull()

    val request = server.takeRequest()
    assertThat(request.requestUrl!!.scheme).isEqualTo("https")
    val handshake = request.handshake
    assertThat(handshake!!.tlsVersion).isNotNull()
    assertThat(handshake.cipherSuite).isNotNull()
    assertThat(handshake.localPrincipal).isNotNull()
    assertThat(handshake.localCertificates.size).isEqualTo(1)
    assertThat(handshake.peerPrincipal).isNull()