Lukas Renggli a écrit :
>> > > No, I never used MappedCollection, but I wondered several times about
>> > > all the ugly extension this collection class creates throughout the
>> > > object hierarchy. Please remove, or unload into a separate package.
>> >
>> > which extension?
>>
>> Sorry, I confused something.
> 
> Now I found it again:
> 
>    #hashMappedBy: and #identityHashMappedBy:
> 
> The names made me think it has something to do with MappedCollection,
> but that's probably not the case. Either-way, there are no real
> senders of these methods. I would suggest removing them, unless
> somebody objects ...
> 
> Lukas
> 

Also, they are not maintained and not in sync with hash.
I wonder what they were used for.
I vote with roman thumb down for these too (kill).

Nicolas