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) {

   *
   * @param index the index of the stripe to return; must be in {@code [0...size())}
   * @return the stripe at the specified index
   */
  public abstract L getAt(int index);

  /**
   * Returns the index to which the given key is mapped, so that getAt(indexFor(key)) == get(key).
   */
  abstract int indexFor(Object key);

  /** Returns the total number of stripes in this instance. */
  public abstract int size();

      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();