connectionListener.forbidLock(client.dispatcher)
      testClient = client
    }
    return client
  }

  private fun initialClientBuilder(): OkHttpClient.Builder =
    if (isLoom()) {
      val backend = TaskRunner.RealBackend(loomThreadFactory())
      val taskRunner = TaskRunner(backend)

      OkHttpClient.Builder()
        .connectionPool(
          buildConnectionPool(

    fun isBouncyCastle() = getPlatformSystemProperty() == BOUNCYCASTLE_PROPERTY

    fun isOpenJsse() = getPlatformSystemProperty() == OPENJSSE_PROPERTY

    fun isLoom() = getPlatformSystemProperty() == LOOM_PROPERTY

    fun isGraalVMImage() = TestUtil.isGraalVmImage

    fun hasHttp2Support() = !isJdk8()

    fun assumeConscrypt() {

    val request = Request(server.url("/"))

    client.newCall(request).execute().use {
      assertThat(it.code).isEqualTo(200)
    }
  }

  @Test
  fun testIfSupported() {
    assertThat(platform.isLoom()).isTrue()
  }