Tennis Refactoring Kata Part 2 (Java) - Overview & Remove Clutter

In part 2 of the tennis refactoring kata series, we take a look at what refactoring is and some heuristics we will be using to move the code from a poor state to a better one.

We execute phase 1 of our plan to make the code better by tackling the low-hanging fruit. These introduction refactorings clarify what the code is doing by improving names and reducing clutter. We rename variables/methods, remove temporary variables, and extract methods.