docs: public <T extends Iterable<?>> T noNullElements(final T iterable, final String message, final Object... values) {
          notNull(iterable);
          final int index = indexOfNullElement(iterable);
          if (index != -1) {
              fail(String.format(message, ArrayUtils.addAll(this, values, index)));
          }
  
          return iterable;
      }