Package copy does not respect class-side hierarchy

[Inao0]

Bug description When duplicating a package, class-side superclasses are not properly set. They are all as "Class" instead of the expected one

To Reproduce Right-click a package, copy all packages, put a new package name, and a pattern for generating new classes

Actual Behavior

Expected behavior The previous example should show :

Object class << MyClass2 class
	slots: {}

Version information:

• OS: MacOS
• Pharo Version 12 (Pharo-12.0.0+SNAPSHOT.build.1363.sha.a84b1048f904d97b64a03cc1fc6c43d0e3aeb9ce)

[Ducasse]

I wonder if this is a refactoring or coding directly in a command. I tagged it as refactoring so that we do not forget it.

[Ducasse]

@Inao0 I think that this was fixed when we fixed the class builder. If you have a moment could you check. Else I will try to follow your instructions.

[balsa-sarenac]

This is now fixed