return connection.getDefaultUseCaches();
    }

    public void setDefaultUseCaches(boolean defaultUseCaches) {
        connection.setDefaultUseCaches(defaultUseCaches);
    }

    public void setRequestProperty(String key, String value) {
        if (key == null) throw new NullPointerException();
        List values = new ArrayList();
        values.add(value);
        boolean found = false;

            while ( values.hasNext() ) {
                value.append(values.next());
                if ( values.hasNext() )
                    value.append(", ");
            }
            this.setRequestProperty(key, value.toString());
        }

        this.setAllowUserInteraction(this.connection.getAllowUserInteraction());
        this.setDoInput(this.connection.getDoInput());

  @Test
  fun regularResponse() {
    server.enqueue(MockResponse().setBody("hello world"))
    val url = server.url("/").toUrl()
    val connection = url.openConnection() as HttpURLConnection
    connection.setRequestProperty("Accept-Language", "en-US")
    val inputStream = connection.inputStream
    val reader = BufferedReader(InputStreamReader(inputStream, StandardCharsets.UTF_8))

  fun regularResponse() {
    server.enqueue(MockResponse.Builder().body("hello world").build())
    val url = server.url("/").toUrl()
    val connection = url.openConnection() as HttpURLConnection
    connection.setRequestProperty("Accept-Language", "en-US")
    val reader = BufferedReader(InputStreamReader(connection.inputStream, UTF_8))
    assertThat(connection.responseCode).isEqualTo(HttpURLConnection.HTTP_OK)

                        connection.addRequestProperty(values[0], values[1]);
                    }
                }
                if (compression != null) {
                    connection.setRequestProperty("Accept-Encoding", compression);
                }

                if (connectionBuilder != null) {
                    connectionBuilder.accept(this, connection);
                }