Refactoring

Demo example - RegEx Fractal

• clone the repository from: https://github.com/stanozm/PV260-refactoring-regexFractal
• slides
• notes
   

Refactoring exercise

• Download the exercise project from study materials
• It contains three exercises, each in separate package
• For each exercise, refactor the source code. Start with EquationSolver, if there is enough time, continue with Floodfill
• To find out, what the projects do, look at the tests (EquationSolver/Floodfill projects).
• Do not modify the tests during the refactoring
• The solutions will be provided after the seminar 

Assignment 2: Code Refactoring

• /auth/el/1433/jaro2018/PV260/um/seminars/java_groups/assignment_2/assignment2.pdf

Further Reading

• https://sourcemaking.com/refactoring