[news.eclipse.modeling.mdt.uml2] Enumeration and null values

[alexandre.torres@xxxxxxxxx (Alexandre Torres)]

Hi.

I have an Stereotype with a property. The property's type is an 
Enumeration. 
The problem is: even if I set the multiplicity to [0..1], my property does 
not allow a null value. 
Worse, it assumes the first enumeration literal as the default value. 
Looking in the profile generated definition I found that it picks the 
first value as the default.

I don't think this is the expected behaviour for UML...
my reasoning is...if I set [0..*] it will generate an infinite list of 
default values ? of course not...

Do I have to create an specific literal named NULL ? 

Thanks