Java Collections Tutorials and Examples Series

Java Collections Framework is a set of classes and interfaces that implement common data structures such as Array, Linked list, Stack, Queue, and Hash table

This guide walks you through a series of tutorials and examples to learn using Java collections in practice

What you'll need

• JDK 8+

• Your favorite IDE

Tech stack

• Java 8+

• JUnit for writing test cases

• AssertJ for verifying test results

Curriculum

List Collections

• ArrayList Tutorial with Examples

  • Initialize an ArrayList

  • Iterate an ArrayList

  • Query and Filter an ArrayList

  • Modify an ArrayList

• LinkedList Tutorial with Examples

Queue Collections

• Queue + BlockingQueue Tutorial with Examples

• PriorityQueue + PriorityBlockingQueue Tutorial and Example