Java 20

Status	End of Life
Release Date	2023-03-21
EOL Date	2023-09-19
Latest Version	20.0.2
Class File Version	64.0
API Changes	Compare to 19 - 18 - 17 - 16 - 15 - 14 - 13 - 12 - 11 - 10 - 9 - 8 - 7 - 6 - 5 - 1.4 - 1.3 - 1.2 - 1.1
Documentation	Release Notes, Language Spec, VM Spec, JavaDoc
SCM	git

Data Source

New Features

Language

Record Patterns 2. Preview (JEP 432, Java Almanac)
Pattern Matching for switch 4. Preview (JEP 433, Java Almanac)

API

Scoped Values 1. Incubator (JEP 429)
Foreign Function & Memory API 2. Preview (JEP 434)
Virtual Threads 2. Preview (JEP 436, Java Almanac)
Structured Concurrency 2. Incubator (JEP 437)
Vector API 5. Incubator (JEP 438)

Downloads

Vendor	Product	License	Platform Downloads
Adoptium	Eclipse Temurin	GPLv2+CE	alpine-x64 linux-arm64 linux-ppc64le linux-x64 macos-arm64 macos-x64 windows-x64
Amazon	Corretto 20	GPLv2+CE	alpine-arm64 alpine-x64 linux-arm64 linux-x64 macos-arm64 macos-x64 windows-x64
Azul Systems	Zulu Builds of OpenJDK 20	GPLv2+CE	alpine-arm64 alpine-x64 linux-arm64 linux-x64 macos-arm64 macos-x64 windows-x64
BellSoft	Liberica	GPLv2+CE	alpine-arm64 alpine-x64 linux-arm32 linux-arm64 linux-ppc64le linux-x86 linux-x64 macos-arm64 macos-x64 windows-arm64 windows-x86 windows-x64
Oracle	Oracle JDK 20	Oracle No-Fee	linux-arm64 linux-x64 macos-arm64 macos-x64 windows-x64
SAP	SapMachine 20	GPLv2+CE	alpine-x64 linux-arm64 linux-ppc64le linux-x64 macos-arm64 macos-x64 windows-x64

Data Source

Sandbox

Instantly compile and run Java 20 snippets without a local Java installation.

import java.lang.reflect.ClassFileFormatVersion; public class Java20 { public static void main(String[] args) { var v = ClassFileFormatVersion.latest(); System.out.printf("Hello Java bytecode version %s!", v.major()); } }