Set is one of the collection framework interface which extends root Collections interface. Set collection can not contain duplicate elements. Set interface […]
If you look at collection hierarchy, Queue extends collection interface. Main purpose of collection is to hold the elements prior to processing. Queue […]
LinkedList class extends AbstractList class. LinkedList class implements List and Deque interfaces. LinkedList class is using doubly linked list to store elements […]
ArrayList class is sub class of collection interface which implements to List interface. ArrayList class provides resizable-array so it can grow automatically […]
What is Java Collections Framework? Java Collections Framework is group of different interfaces, classes and algorithms. In simple word, Collection means single […]