Collections.sort(), Arrays.sort() and List.sort() with function pointer

A DESCRIPTION OF THE PROBLEM :
Collections.sort(), Arrays.sort() and List.sort() should be overloaded to accept a function pointer like this:

public static <T, D> void sort(List<T> list, Function<? super T, D> detailGetter) {
    if (detailGetter == null)
        throw new IllegalArgumentException("detailGetter must not be null.");
    
    Comparator< ? super D > comparator = (Comparator< ? super D >) Comparator.naturalOrder();
    
    sort(list, (o1, i2) -> {
        D detail1 = (o1 != null) ? detailGetter.apply(o1) : null;
        D detail2 = (o2 != null) ? detailGetter.apply(o2) : null;
        
        return comparator.compare(detail1, detail2);
    } );
}

Similar for Arrays.sort() and List.sort()!