Project Lanai Early-Access Builds

These builds are intended for developers looking to test and provide feedback on using Project Lanai, which implements a new Java 2D graphics rendering pipeline for macOS. Since this is a macOS-specific project, only macOS builds are provided. Updated EA builds will be provided periodically, usually when there is a sufficient set of important updates since the previous EA.


These builds are based upon the latest state of the current in development JDK, and so may contain new features and unresolved bugs unrelated to Project Lanai.

EA 10 Build 17-lanai+3-133 (2021/3/2)

These early-access builds are provided under the GNU General Public License, version 2, with the Classpath Exception.

macOS / x64 tar.gz (sha256) 182769827



List of fixed bugs since EA 9


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International use restrictions

Due to limited intellectual property protection and enforcement in certain countries, the source code may only be distributed to an authorized list of countries. You will not be able to access the source code if you are downloading from a country that is not on this list. We are continuously reviewing this list for addition of other countries.