uOttawaUniversity of Ottawa - Canadas University
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E180 Duplicate Association Name Class Hierarchy

Umple semantic error reported when a subclass has an association that is not a specialization named the same as a superclass association

A subclass can not have an association with the same role name as an association of its superclass, unless it is a valid specialization.


class Person {
	* -> * Person friends;

class Student {
	isA Person;
	* -> * Dog friends;

class Dog {

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