Set Example in Java | Team MAST

The Set interface implements the Collection interface.

You will learn Following about HashSet:
1. It uses hashtable to store the elements.
2. It implements Set interface.
3. It contains unique elements only.

LinkedHashSet:
1. It implements Set interface.
2. It contains unique elements only like HashSet.
3. It maintains insertion order. [Difference between LinkedHashSet and HashSet]

TreeSet:
1. It contains unique elements only like HashSet.
2. The TreeSet class implements NavigableSet interface that extends the SortedSet interface.
3. It maintains ascending order while storing elements.