assertEquivalent(stats.mean(), streamStats.getAverage());
      assertEquivalent(stats.sum(), streamStats.getSum());
      assertEquivalent(stats.max(), streamStats.getMax());
      assertEquivalent(stats.min(), streamStats.getMin());
    }
  }

  private static void assertEquivalent(double actual, double expected) {
    if (expected == POSITIVE_INFINITY) {

      Yellow(Red<B> red) {
        red.super();
      }

      Class<?> getClassB() {
        return new TypeToken<B>(getClass()) {}.getRawType();
      }

      Red<A> getA() {
        return getSelfA();
      }

      Red<B> getB() {
        return getSelfB();
      }
    }

    Class<?> getClassDirect() {
      return new TypeToken<A>(getClass()) {}.getRawType();

      Yellow(Red<B> red) {
        red.super();
      }

      Class<?> getClassB() {
        return new TypeToken<B>(getClass()) {}.getRawType();
      }

      Red<A> getA() {
        return getSelfA();
      }

      Red<B> getB() {
        return getSelfB();
      }
    }

    Class<?> getClassDirect() {
      return new TypeToken<A>(getClass()) {}.getRawType();