“HashSet” class: The “HashSet” class implements the “Set” interface. It uses hash codes to store the elements in a way that makes searching faster. The “HashSet” class gives constant time performance for the basic operations like add, delete, and size assuming the hash function separates the elements properly among the buckets.

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Chapter 18.3, Problem 18.24CP

Program Plan Intro

“HashSet” class:

The “HashSet” class implements the “Set” interface.

It uses hash codes to store the elements in a way that makes searching faster.

The “HashSet” class gives constant time performance for the basic operations like add, delete, and size assuming the hash function separates the elements properly among the buckets.

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