@Override
    public Stream<Entry<Boolean, List<T>>> partitionBy(Predicate<? super T> predicate) {
        return partitionBy(predicate, Collectors.<T> toList());
    }
@ Override public Stream < Entry < Boolean , List < T > > > partitionBy ( Predicate < ? super T > predicate ) { return partitionBy ( predicate , Collectors . < T > toList ( ) ) ; }
}