高级Java程序员面试题

How does garbage collection work?
　　 How do you create a thread dump?
　　 How do you profile an application?
　　 What’s new and/or up and coming in the industry?
　　 What are you weaknesses?
　　 What frameworks would you use to develop your dream application?
　　 Which JEE framework do you like the least and why?
　　 When is it a good idea to use IoC?
　　 What languages/platforms other than Enterprise Java have you used recently, and what did you do with them?
　　 Is there a design pattern or language idiom that you think is overused? Why?
　　 When would it be a good idea to use an ORM framework? When would you avoid one?
　　 What techniques have you employed to monitor production systems?
　　 What are the main benefits of using Spring on a project ?
　　 What is AOP ?
　　 How hibernate implements lazy loading ?
　　 What is the second level cache in Hibernate ?
　　 What are the main new features of Java5 ? Same question with Java6 ?