From Java 17 to Java 21

Course overview

Features and changes from Java 17 to Java 21. Record patterns, pattern matching, virtual threads, structured concurrency, Foreign Function & Memory API

8 parts
21 chapters
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Part 1

Introduction1 chapters

Begin part
  1. Introduction

Part 2

Java Language4 chapters

Begin part
  1. String Templates

  2. Unnamed Classes and Instance Main Methods

  3. Code Snippets in Java API Documentation

  4. Pattern Matching

Part 3

Core Library6 chapters

Begin part
  1. UTF-8 By Default

  2. Internet-Address Resolution SPI

  3. Simple Web Server

  4. Sequenced Collections

  5. Reimplement Core Reflection with Method Handles

  6. Key Encapsulation Mechanism API

Part 4

Multi-threading3 chapters

Begin part
  1. Virtual Threads

  2. Structured Concurrency

  3. Scoped Values

Part 5

Project Panama2 chapters

Begin part
  1. Foreign Function & Memory API

  2. Vector API

Part 6

JVM2 chapters

Begin part
  1. Generational ZGC

  2. Prepare to Disallow the Dynamic Loading of Agents

Part 7

Deprecated & Removed Features1 chapters

Begin part
  1. Deprecated Features

Part 8

Miscellaneous2 chapters

Begin part
  1. Linux/RISC-V Port

  2. Annotation Processing