Issue 17919: Location p 146 Classifier Description: isAbstract (uml25-ftf)
Source: Soluta.net (Dr. Adriano Comai, acomai(at)soluta.net)
Nature: Clarification
Severity: Minor
Summary: current text: “isAbstract : Boolean [1..1] = false
If true, the Classifier does not provide a complete declaration and cannot be instantiated.”

[AC] I would remove “does not provide a complete declaration and”, because the completeness of declaration is not the point of abstraction.

Resolution: 
Revised Text: 
Actions taken:
September 26, 2012: received issue
Discussion: 
The isAbstract indicates an intent, a Classifier with isAbstract = true, may possibly have all features complete. 
The implementation may enforce that it cannot be instantiated, but should not force that all features are complete
Michael Jesse Chonoles

End of Annotations:=====
s is issue # 17919

Problem: 9.060

Severity: Minor
Type: Clarification
Location p 146 Classifier Description
Title: isAbstract
Description:
current text: .isAbstract : Boolean [1..1] = false
If true, the Classifier does not provide a complete declaration and cannot be instantiated..
 
[AC] I would remove .does not provide a complete declaration and., because the completeness of declaration is not the point of abstraction.
Source: Adriano Comai
Discussion
The isAbstract indicates an intent, a Classifier with isAbstract = true, may possibly have all features complete. 
The implementation may enforce that it cannot be instantiated, but should not force that all features are complete
Michael Jesse Chonoles