.throttleBody(1, 750, TimeUnit.MILLISECONDS)
        .build(),
    )

    // First request: time out after 1s.
    client =
      client.newBuilder()
        .readTimeout(Duration.ofSeconds(1))
        .build()
    executeSynchronously("/a").assertBody("abc")

    // Second request: time out after 250ms.
    client =
      client.newBuilder()
        .readTimeout(Duration.ofMillis(250))

          return 0
        }
      }

    /**
     * Holds interned instances. This needs to be above the init() calls below so that it's
     * initialized by the time those parts of `<clinit>()` run. Guarded by CipherSuite.class.
     */
    private val INSTANCES = mutableMapOf<String, CipherSuite>()

    // Last updated 2016-07-03 using cipher suites from Android 24 and Java 9.