Problem 1
. What is Java Collection Framework?
Problem 2
What are the four main types defined in the Java Collection Framework?
Problem 4
Which collection classes are implemented with an indexed structure (i.e., a simple array)?
Problem 6
What is an ArrayList object?
Problem 7
What is a LinkedList object?
Problem 11
How are iterators similar to array indexes?
Problem 12
How are iterators different from array indexes?
Problem 15
What is a generic class?
Problem 16
What is a generic method?
