- 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?
- How to make a collection or map immutable without using any existing features?
- What frameworks would you use to develop your dream application?
- 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 ?
- Difference between Set, Map and List.
- Importance of hashcode and equals. When to implement what?
- Difference between immutable and final.
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