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Thinking Beyond Java 17: Virtual Threads, 18-21 & Beyond
Rating: 4.7 out of 5(20 ratings)
204 students

Thinking Beyond Java 17: Virtual Threads, 18-21 & Beyond

Java 18 to Java 21: Master Virtual Threads, Pattern Matching, and Game-Changing Features
Created byAjay Iyengar
Last updated 8/2025
English

What you'll learn

  • Starting from Java 18, navigate through every release up to Java 21
  • New Language Features
  • Virtual Threads
  • Structured Concurrency
  • Make well-informed decisions about moving beyond Java 17
  • Tools and performance related improvements

Course content

6 sections • 55 lectures • 5h 5m total length

  • Thinking beyond Java 17: A Journey through Java's Evolution2:02
  • Navigating Versions 18 to 21 : Course Introduction and Overview4:49
  • Source code: Downloading & Navigation1:48

    Find the zip file containing the complete source code in the resource tab and watch the video about how to navigate through it.

  • Course Updates & Bonus Resources0:27

    In the Resources section, you'll find two exclusive resources designed to bridge the gap between classroom knowledge and real-world application.

    Developer Reference Guide: Your deep-dive into the most critical JDK 21+ features, including an exclusive Netflix case study on production virtual threads implementation, plus a phased strategy for adopting these features in your own projects.

    Quick Syntax Cheat Sheet: A one-page reference for essential Java 21+ syntax - virtual threads, pattern matching, records, and sequenced collections. Perfect for keeping open while coding for instant lookups.

    Usage Tip: Download both now, but refer to them as you progress through the course and especially upon completion for maximum retention and practical application.

Requirements

  • A computer with the latest JDK(21) and an IDE
  • Programming experience ideally with Java 17 but 11 will also do (Some code examples in the last section reference Records, Pattern Matching)
  • To fully grasp the topic of Virtual Threads, a basic understanding of multithreading concepts, including Executors, is recommended

Description

Master Modern Java: From Java 17 to Java 21+ with Virtual Threads & Advanced Features

Transform your Java skills and stay ahead in today's competitive market with the most comprehensive course covering Java's revolutionary updates from Java 17 through Java 21 and beyond.

What Makes This Course Different?

EXCLUSIVE BONUS RESOURCES: Get industry-insider materials including a Netflix case study on production virtual threads implementation and professional developer reference guides - resources you won't find anywhere else.

Career-Ready Skills: Master the cutting-edge features that industry leaders like Netflix are implementing in production systems today.

What You'll Master:

Virtual Threads & Performance Revolution

  • Virtual Threads Deep Dive: Understand the architecture that's changing Java concurrency forever

  • Structured Concurrency: Write safer, more maintainable concurrent code

  • Production Implementation Strategies: Learn from real-world case studies how enterprises are adopting these features

Advanced Language Features

  • Pattern Matching for Switch: Write cleaner, more expressive code

  • Record Patterns: Leverage Java's modern data modeling approach

  • Sequenced Collections: Master the new collection interfaces that improve API design

Developer Productivity Boosters

  • Enhanced API Documentation techniques

  • Simple Web Server for rapid prototyping

  • Character Encoding and UTF-8 best practices

  • Tools and deprecations you need to know

Perfect For:

  • Experienced Java developers ready to upgrade their skills to modern standards

  • Senior developers preparing for technical interviews at top tech companies

  • Development teams planning migration strategies to newer Java versions

Course Structure:

Systematically explore each Java release (Java 18, 19, 20, 21) with dedicated sections covering:

  • Language Features & Enhancements

  • Library Updates & New APIs

  • Development Tools & Productivity Features

  • Deprecations & Migration Considerations

Why Students Choose This Course:

  • Production-Ready Knowledge: Learn features being used by industry leaders today

  • Exclusive Resources: Netflix case study + professional reference materials

  • Complete Coverage: Everything from Java 17 to Java 21+ in one place

  • Expert Support: 7-day-a-week instructor support for all your questions

  • Career Impact: Skills that directly translate to better job opportunities and higher salaries

Ready to become a modern Java expert? Transform your career with cutting-edge Java skills.

Note: This course focuses on new features and enhancements rather than basic Java migration guides, making it perfect for developers who want to leverage the latest innovations.

Who this course is for:

  • Java developers interested in getting up to speed with the ever-evolving Java language
  • You want to learn the new features of modern Java

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