15. What is the List interface?
The List interface provides support for ordered collections
of objects.
16. How does Java handle integer overflows and underflows?
It uses those low order bytes of the result that can fit
into the size of the type allowed by the operation.
17. What is the Vector class?
The Vector class provides the capability to implement a
growable array of objects
18. What modifiers may be used with an inner class that is a
member of an outer class?
A (non-local) inner class may be declared as public,
protected, private, static, final, or abstract.
19. What is an Iterator interface?
The Iterator interface is used to step through the elements
of a Collection.
20. What is the difference between the >> and >>> operators?
The >> operator carries the sign bit when shifting right.
The >>> zero-fills bits that have been shifted out.
21. Which method of the Component class is used to set the
position and size of a component?
setBounds()
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