OpenJDK JDK 21 Early-Access Builds
Schedule, status, & features (OpenJDK)
Documentation
Build 24 (2023/5/25)
These early-access, open-source builds are provided under the GNU General Public License, version 2, with the Classpath Exception.
Linux / AArch64 tar.gz (sha256) 200783780 Linux / x64 tar.gz (sha256) 202551381 macOS / AArch64 tar.gz (sha256) 196614054 macOS / x64 tar.gz (sha256) 198962622 Windows / x64 zip (sha256) 200432711
Notes
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If you have difficulty downloading any of these files please contact download-help@openjdk.org.
Feedback
If you have suggestions or encounter bugs, please submit them
using the usual Java SE
bug-reporting channel. Be sure to include complete version
information from the output of the java --version
command.
Disclaimers
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Early-access (EA) functionality might never make it into a general-availability (GA) release.
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EA functionality might be changed or removed at any time.
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The existence of EA builds does not imply that the functionality being tested will be present in any particular GA release.
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The platforms supported and the packaging options available for a GA build might be different than those available for EA builds.
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EA builds are not tested to the same level to which Oracle tests GA builds. EA builds are produced for the purpose of gathering feedback. Use for any other purpose is at your own risk.
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EA builds might be missing security-vulnerability fixes that are available in GA builds or in other OpenJDK projects.
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Oracle does not provide support for EA builds.
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.
