This tutorial is a one-stop shop for all the Java collections interfaces, implementation classes, interface questions and answers, practical examples.
In this tutorial, you will learn about collection framework in Java. You will also be introduced to different interfaces in the Java collection framework.
Rather than having to write your own collection classes, Java provides these ready-to-use collection classes for you. This tutorial will look closer at the Java Collections, as they are also sometimes referred to, and more specifically the Java Collections available in Java 8 and later.