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Description: Steps : 1. Create empty java project 2. Create java-platform UML project, choose codegen option and attach the java project 3. Create a class diagram, add a class element to it, and name the class 4. Add an attribute to the class and name the attribute 5. Add multiplicity to the attribute (either from edit control or from the properties window) by specifying the multilicity ranges. 6. Look in the source code. You will observe that the multilicty ranges have no impact on the source code.
This is a duplicate of issue 80035 which has been fixed. There is still some ongoing work for Collection Override feature, but multiplicity changes are propogated now. *** This issue has been marked as a duplicate of 80035 ***
this bug is no longer reproducible after 80035 is fixed.