Outline

Code Conventions

• Code Conventions for the Java TM Programming Language
• Static Syntax Analysis
  • IntelliJ IDEA Inspections
  • FindBugs
  • Checkstyle

OOP (Object-Oriented Programming)

• Interface
• Abstract class
• Extend / Implement class

TDD (Test-Driven Development)

• JUnit
• Mocking Library

Advanced tricks

• Generic type
• Type inference
• Annotation
• Enum
• Reflection
• Threading / Concurrent

AOP (Aspect-Oriented Programming)

• AspectJ

Server Know-how

• NIO Client/Server Framework (Reactor Pattern) (Apache MINA)
• Spring Framework (with DI, IoC)
• Java Persistence API (Hibernate)
• Quartz Task Schuduler (with Cron)