This tutorial series is a beginner’s guide to data structures and algorithms in Java. You’ll learn: How to recognize and use array and list data structures in your Java programs.

I’ve created a second version of the SLLDemo Java application that demonstrates concatenation and inversion. Listing 2 presents this application’s source code. Listing 2.

The Java Platform provides the most commonly used data structures in the form of the Collections Framework, and it provides a rich API to operate on them. This article explains the concepts behind ...