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.

Get started with one-dimensional arrays and array variables, then try out five algorithms for searching and sorting arrays in your Java programs ...

The Numerical Algorithms Group (NAG) has just announced an update of more than 100 routines in the NAG Library for Java.

You’ll learn about the serialization algorithm used in Java, and see an example that illustrates the serialized format of an object.

Use a HashSet to automatically dedupe the List. Write your own Java algorithm to remove duplicates from a List. Optimize your own algorithms with standard Java classes. Remove duplicates with Java’s ...

Basics of Java programming. The Euclidean algorithm. Time complexity of algorithms. Asymptotic notation. Heaps. Sorting. Recursive algorithms. Stacks and queues. Linked lists. Graphs. Breadth-first ...

A total of 24 JEPs in JDK 24 extend stream processing, introduce quantum-resistant algorithms and provide an API for accessing class files.