Complete Java SE 8 Developer Bootcamp - Sets

The video tutorial explains the concept of sets in programming, focusing on their characteristics, such as not allowing duplicate elements and not maintaining order. It covers the HashSet and TreeSet implementations, demonstrating how they handle duplicates and order elements. The tutorial also highlights the importance of the equals and compareTo methods in managing set behavior and ordering.

What happens when you try to add a duplicate object to a hash set?

How does a tree set determine the order of its elements?