HashSet in Java Collection Example

HashSet is a class of collection framework which extends AbstractSet class and implements the Set interface. HasSet doesn't guarantee th...

Java LinkedHashSet Class

LinkedHashSet Class extends extends HashSet class and Implements Set interface in collection interface hierarchy. LinkedHashSet implementati...

Java Set Interface And Methods

Set is one of the collection framework interface which extends root Collections interface. Set collection can not contain duplicate elements...

Java Deque Interface

Deque is one of the collection interface which extends Queue interface. Deque is linear collection which allow us to add and remove element ...

Java PriorityQueue Class

PriorityQueue Class is one of the collection framework class which implements Queue, Serializable, Iterable and Collection interfaces. It is...

Java ArrayList Class

ArrayList class is sub class of collection interface which implements to List interface. ArrayList class provides resizable-array so it can ...