On 8 November 2012 13:56, rettich <c.ramson at yahoo.de> wrote:
> Chris Cunningham wrote
>> The code appears to date
>> back to 2005/2004, but should be available to load and try out.
>>
>> On Wed, Nov 7, 2012 at 6:17 AM, rettich &lt;
>
>> c.ramson@
>
>> &gt; wrote:
>>
>>> For a project on university I've read the paper "Classboxes: Controlling
>>> Visibility of Class
>>> Extensions" by Alexandre Bergel, Stéphane Ducasse, Oscar Nierstrasz and
>>> Roel
>>> Wuyts (http://scg.unibe.ch/research/classboxes). Now I would like to test
>>> some examples with classboxes in Squeak. Therefore I was looking for the
>>> implementation, but I could not find a download link (only some dead
>>> links
>>> like http://www.iam.unibe.ch/~scg/Research/Classboxes/classbox.zip). Is
>>> there a possibilty to get the code or a squeak image with included code
>>> for
>>> classboxes?
>>>
>>>
>>>
>>> --
>>> View this message in context:
>>> http://forum.world.st/classboxes-in-squeak-tp4654286.html
>>> Sent from the Squeak - Dev mailing list archive at Nabble.com.
>>>
>>>
>
> Thanks for the reply. Unfortunatly the paper was published in 2007.
> Therefore a code-version from 2005 seems to be something else. Nevertheless
> I tryed to load this version with an old version of squeak, but the given
> link for the Download in the SqueakMap Package Loader
> (http://kilana.unibe.ch:8888/Classbox/Classbox-ab.184.mcz) is dead.

They also implemented Classboxes for Java and .Net, which likely came
after their initial Squeak/Pharo implementation. Classboxes came up in
conversation recently on the Pharo list
(http://forum.world.st/ClassBoxes-bitrotted-or-usable-td4632726.html)
but I see that conversation didn't mention where one might find the
latest version.

It wouldn't hurt asking Alexandre Bergel directly.

frank