overview.md

• The workshop covered moving beyond Java syntax to deep internals and modern patterns.
• It emphasized abstraction and design for loose coupling, leading to better testability and maintainability.
• Core topics included memory layout of lists and the proper contract for equals and hashCode.
• Modern Java features like declarative Stream Pipelines and the use of the Optional container were explained.
• The class concluded with production-grade Spring Boot architecture and dependency injection best practices.