List Collection in Many-To-Many Associations

Hi,

I have two classes (student and course).
They have a many-to-many relationship.
When I try to select a collection type in the association I do not get List in the dropdown. Is there any reason why?

I do get the List type collection in the dropdown when I have a 1-to-many relationship.

I have included two screenshots.

Thanks,

Karim

ArrayListNotAvailable.JPG
ListAvailableOn1ToMany.JPG

Hi Karim,

Sorry to keep you waiting. Just to let you know that we are still checking what the problem is. We will get back to you as soon as possible.

Best regards,
Jick