Hi,

�You should look at :�ClassFactoryWithOrganizationForTestCase
�I guess it is exactly what you are looking for.

�And also�SystemNavigationTest and�SystemNavigationOnNewlyCreatedEnvironmentTest that uses an instance of this above class.
#Luc


2010/12/10 Noury Bouraqadi <bouraqadi@gmail.com>

On 10 d�c. 2010, at 02:15, Sean P. DeNigris wrote:
> Noury Bouraqadi-2 wrote:
>>
>> You need... to delete all references to classes for your environment from
>> their superclasses.
>> This is part of what is performed by the obsolete message.
>>
>
> If I evaluated the code from my original post in a workspace, and then
> closed it, wouldn't everything go away when the temporary SystemDictionary
> (which contains the SystemOrganizer and newClass) was gc-ed?
>
Object subclasses collection still includes a reference to the class you created in a different envirenment. It will never be GCed. So, this is a memory leak!

Noury