### Relevant Articles:

- [A Solid Guide to Solid Principles](https://www.baeldung.com/solid-principles)
- [Single Responsibility Principle in Java](https://www.baeldung.com/java-single-responsibility-principle)
- [Open/Closed Principle in Java](https://www.baeldung.com/java-open-closed-principle)
- [Interface Segregation Principle in Java](https://www.baeldung.com/java-interface-segregation)
- [Liskov Substitution Principle in Java](https://www.baeldung.com/java-liskov-substitution-principle)