2022-03-22 override equals

2022-03-22 Prefer try-with-resources to try-finally

2022-03-22 Memory Leaks + Garbage Collect

2022-03-21 Builder

2022-03-19 static factory method VS constructor

2022-03-12 Lambda

2022-01-21 Dependency Injection

2022-01-17 Serialization