} else {
      // This is a generalized version of the calculation in add(double, double) above. Note that
      // non-finite inputs will have sumOfProductsOfDeltas = NaN, so non-finite values will result
      // in NaN naturally.
      sumOfProductsOfDeltas +=
          values.sumOfProductsOfDeltas()
              + (values.xStats().mean() - xStats.mean())
                  * (values.yStats().mean() - yStats.mean())

  public static <K, V> ListMultimapTestSuiteBuilder<K, V> using(
      TestListMultimapGenerator<K, V> generator) {
    ListMultimapTestSuiteBuilder<K, V> result = new ListMultimapTestSuiteBuilder<>();
    result.usingGenerator(generator);
    return result;
  }

  @SuppressWarnings("rawtypes") // class literals
  @Override
  protected List<Class<? extends AbstractTester>> getTesters() {

                    .build());

            return new DefaultToolchainsBuildingResult(
                    new PersistedToolchains(result.getEffectiveToolchains()), convert(result.getProblems()));
        } catch (ToolchainsBuilderException e) {
            throw new ToolchainsBuildingException(convert(e.getProblems()));
        }
    }

        if (methodArgs == null) {
            return null;
        }
        final Class<?>[] result = new Class[methodArgs.length];
        for (int i = 0; i < methodArgs.length; ++i) {
            if (methodArgs[i] != null) {
                result[i] = methodArgs[i].getClass();
            }
        }
        return result;
    }

     */
    fun concatLengthPrefixed(protocols: List<Protocol>): ByteArray {
      val result = Buffer()
      for (protocol in alpnProtocolNames(protocols)) {
        result.writeByte(protocol.length)
        result.writeUtf8(protocol)
      }
      return result.readByteArray()
    }
  }

     time of the initial grant or subsequently, any and all of the rights conveyed by
     this License.

1.10. “Modifications”

     means any of the following:

     a. any file in Source Code Form that results from an addition to, deletion
        from, or modification of the contents of Covered Software; or

     b. any new file in Source Code Form that contains any Covered Software.

1.11. “Patent Claims” of a Contributor

     at the time of the initial grant or subsequently, any and all of the
     rights conveyed by this License.

1.10. "Modifications"

     means any of the following:

     a. any file in Source Code Form that results from an addition to,
        deletion from, or modification of the contents of Covered Software; or

     b. any new file in Source Code Form that contains any Covered Software.

1.11. "Patent Claims" of a Contributor

  public static <K, V> NavigableMapTestSuiteBuilder<K, V> using(
      TestSortedMapGenerator<K, V> generator) {
    NavigableMapTestSuiteBuilder<K, V> result = new NavigableMapTestSuiteBuilder<>();
    result.usingGenerator(generator);
    return result;
  }

  @SuppressWarnings("rawtypes") // class literals
  @Override
  protected List<Class<? extends AbstractTester>> getTesters() {

        context.eventSpyDispatcher.onEvent(request);

        MavenExecutionResult result;
        try {
            result = context.maven.execute(request);
            context.eventSpyDispatcher.onEvent(result);
        } finally {
            context.eventSpyDispatcher.close();
        }

        if (result.hasExceptions()) {
            ExceptionHandler handler = new DefaultExceptionHandler();

  public static <K, V> SetMultimapTestSuiteBuilder<K, V> using(
      TestSetMultimapGenerator<K, V> generator) {
    SetMultimapTestSuiteBuilder<K, V> result = new SetMultimapTestSuiteBuilder<>();
    result.usingGenerator(generator);
    return result;
  }

  @SuppressWarnings("rawtypes") // class literals
  @Override
  protected List<Class<? extends AbstractTester>> getTesters() {