Description alanusse Mising name 2010-06-25 10:35:08 EDT

nconsistency between model and diagram when moving a Package outside its container.  Normally we expect to obtain two separate packages in the diagram.
Actually, a containment relation is displayed which is not what we want and is inconsistant with outline.
If we try to Undo operation an error occurs. 

Reproducible: Always

Steps to Reproduce:
In a ClassDiagram
1.Create two packages Package0, and Package1 within Package0.
2.Move Package1 outside Package0.
3.Try to move back Package0 outside of Package1.

Result : 
In 2. We should get two separate Packages, which is the case in the outline, but in the diagram we get a containment relation which has a different semantic.
Moreover, if we try to undo the operation we get an error.