Refactoring Java Exercise Expense Report Refactoring Java Exercise Expense Report

Refactoring Java Exercise Expense Report Refactoring Java Exercise Expense Report Information Guide

1. Background of Refactoring Java Exercise Expense Report Refactoring Java Exercise Expense Report
2. Main Features
3. Developments
4. Deep Dive
5. Conclusion

Background of Refactoring Java Exercise Expense Report Refactoring Java Exercise Expense Report

Follow along as I work through the Gilded Rose Kata. I added a set of JUnit microtests for the Kata. My fork can be found here: ... UPDATED CODE to this assignment can be found online at Now that we have a whole test suite protecting the behaviour of our legacy code, we can start to make changes to it and know that ... , for more! Repo with all challenges, this solution in branch "04-trip-service- Long functions living in yet longer classes are common in many code bases that have been dwelling in production long enough. Use this link to register for the live stream: There are many ...

What's the main hurdle of doing TDD in our existing codebase? The difficulty of testing the untestable code of our legacy ...

Main Features

Developments

Refactoring - The Gilded Rose Kata (in Java)

Expense Report Kata - Finish Testing (2/5)

Expense Report Kata - Refactor Primitive Obsession (5/5)

Expense Report Kata - Make The Change Easy (3/5)

Refactoring Java 8 code with Java 17 new features - JEP Café #9

Refactoring Java Code: How to refactor code to write cleaner and more maintainable code.

Refactoring to Modernize Java Applications using AI - Venkat Subramaniam

Refactoring with confidence - because of tests! (Gilded Rose Kata)

What is Refactoring, and why is it so important?

Injecting Testability | Trip Service Kata (Java) | Refactoring Challenge #4

Refactoring a 1000-Line Method into Clean(er) Code

Testing and Refactoring Legacy Code

Deep Dive

Data is compiled from public records and verified media reports.

Last Updated: June 14, 2026

Conclusion

Disclaimer: Disclaimer: Details estimates are based on publicly available data, media reports, and financial analysis. Actual numbers may vary.