Closed
Description
Specification pattern example now shows use of hard-coded and parameterized specifications. In this task we extend the example so that "composite specification" is also demonstrated. It is described in mr. Fowler's paper below.
Links:
https://martinfowler.com/apsupp/spec.pdf
https://java-design-patterns.com/patterns/specification/
https://github.com/iluwatar/java-design-patterns/tree/master/specification