Documentation Contents

The versioning feature enables package-level version control so that applications and applets can identify at runtime the version of a specific Java Runtime Environment, VM, and class package.

Package Versioning Specification

• Versioning Specification (HTML, PDF)

API Reference

• java.lang.Class
• java.lang.ClassLoader
• java.lang.Package
• java.lang.System

Copyright © 1993, 2010, Oracle and/or its affiliates. All rights reserved. Please send comments using this Feedback page.

Java Technology