Apache Harmony is retired at the Apache Software Foundation since Nov 16, 2011.

The information on these pages may be out of date, or may refer to resources that have moved or have been made read-only.
For more information please refer to the Apache Attic


DRLVM stands for Dynamic Runtime Layer Virtual Machine, a clean-room implementation of the J2SE 1.5.0 virtual machine.

Key goals of DRL include the following:

The following documentation links are specific to the DRLVM virtual machine effort underway at Apache Harmony.

Developing and Building the code

Architecture and Component Documentation

How-tos and Guides

This section lists the various guides to specific aspects of the Virtual Machine.

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