Author: shubham

A brief overview of Java Collection Hierarchy

Reading Time: 4 minutes The collections framework was introduced in Java 2 or Java 1.2, from then onward it became a very popular part of the Java platform. First, let’s start with an understanding of what is collection framework is. It is an object which represents a group of objects. It provides you with the ready-to-use most popular data structures like Linked list, Stack, Maps, etc, and their implementation. Continue Reading