Based on https://github.com/marcoemrich/Refactoring-Katas/tree/master/Tennis
- read original description at https://github.com/marcoemrich/Refactoring-Katas/tree/master/Tennis
- fork repository
- use Maven for managing project
- add unit tests
- refactor
Based on https://github.com/marcoemrich/Refactoring-Katas/tree/master/Tennis