Sprint 7 - Sprint Challenge 2

# Sprint Challenge 2

So far we have only looked in depth at creational design patterns (i.e. patterns that help you create objects), but there are other categories too (see [Design Patterns Catalog](https://refactoring.guru/design-patterns/catalog)).

## Requirement

- Choose a non-creational design pattern and prepare a 5 minute presentation to deliver to your classmates
- The presentation should cover:
- What the pattern is, its intent
- Pros and cons of using the pattern
- An explanation, including class diagrams of the technical components involved
- A worked Java example for a real world scenario (try to think of one yourself), showing the code without the pattern, and then refactored to use the pattern, thus demonstrating its value
- This should be code written by you, don't just copy off the internet or use AI as you won't learn as much!

### Submission & Review

Fork the coursework repo to your own GitHub account.
Make regular small commits with clear messages.
When you are ready, open a Pull Request to the CYF repo. Make sure you fill in the PR template provided.
A volunteer will review your submission and send you feedback.