OpenJDK Java 12 Features Overview

OpenJDK Developers Guide

Whats new in Java 12 ?

OpenJDK 12 is the open source implementation of the Java Platform Standard Edition and is free to use with General Public License Version 2 ; GPLv2. OpenJDK 12 is the reference implementation of the Java SE 12 Specification. For more details you can refer the official Java SE 12 specification from Java Community Process here.

Open JDK source code can be downloaded from Mercurial repository

OpenJDK 12 Download and Installation on Windows

How to install openjdk 12 on windows ?. If you are already familiar with Java Development Kit (JKD) installation, please Go to and get your copy of OpenJDK. If you are new to Java, here is quick guide to help you get started OpenJDK Java 12 Download and Installation On Windows

OpenJDK Java 12 features

Here are the list of key OpenJDK Java 12 features for your reference

1. Shenandoah: A Low-Pause-Time Garbage Collector (Experimental)
2. Microbenchmark Suite
3. Switch Expressions (Preview)
4. JVM Constants API
5. One AArch64 Port, Not Two
6. Default CDS Archives
7. Abortable Mixed Collections for G1
8. Promptly Return Unused Committed Memory from G1

OpenJDK 12 Open Issues/bugs

All Known OpenJDK 12 Issues and bugs can be tracked here: OpenJDK 12 bugs/issues

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