Extra exercises
- Open package jtm.extra..
- Look at classes and tests
- Implement methods in classes to pass unit tests
- When everything is implemented in first ..extra.. package, move to the next package
There is additional information for following extra exercises:
- Extra 4. XML
- Extra 5. JSON
- Extra 6. Advanced language features
- Extra 8. JPA
- Extra 9. Software design patterns
- Extra 10. Log4J
- Extra 11: Java 8
- Extra 12. Java Native Interface
- Extra 13. Multithreaded networking
- Extra 16: Java building tools
