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Classes declared as static?

 
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Came across a question in Enthuware:

Which of the following statements are true?

1. Package member classes can be declared static.
2. Classes declared as members of top-level classes can be declared static.
3. Local classes can be declared static.
4. Anonymous classes cannot be declared static.
5. No classes can be declared static.



I cannot understand the following explanation:

Only classes declared as members of top-level classes can be declared static. Such a member is a top-level nested class if it is declared static, otherwise it is a non-static inner class.
Package member classes, local classes(ie. classes declared in methods) and anonymous classes cannot be declared static.




Is there an example that demonstrates this? I haven't come across this in K&B book.
 
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The Inner classes chapter in K&B book explains this.

 
Sandra Bachan
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mohamed sanaullah wrote:The Inner classes chapter in K&B book explains this.




Well, I guess I'll come across this when I skim the book this upcoming week!
 
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