Adoptium

{{Redirect|Temurin|the purine alkaloid in kucha Chinese tea|Theacrine}}

{{Infobox organization

| name = Eclipse Adoptium

| image = Eclipse Adoptium Logo.svg

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| formation = {{Start date|2021|03|23}}{{Cite web|date=2021-03-23|title=Eclipse Foundation Launches the Adoptium Working Group for Multi-Vendor Delivery of Java Runtimes for Enterprises|url=https://newsroom.eclipse.org/news/announcements/eclipse-foundation-launches-adoptium-working-group-multi-vendor-delivery-java|access-date=2021-05-03|website=Eclipse News, Eclipse in the News, Eclipse Announcement|language=en}}

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| purpose = To produce high-quality runtimes and associated technology for use within the Java ecosystem

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| parent_organization = Eclipse Foundation

| predecessor = AdoptOpenJDK

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| website = {{URL|adoptium.net}}

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{{Short description|Computer program}}

The Eclipse Adoptium ({{IPAc-en|ə|ˈ|d|ɒ|p|t|i|ə|m}}) Working Group is the successor of AdoptOpenJDK.{{cite news |last1=Blewitt |first1=Alex |title=AdoptOpenJDK to Become Eclipse Adoptium |url=https://www.infoq.com/news/2020/06/adoptopenjdk-eclipse-adoptium/ |access-date=21 June 2021 |publisher=InfoQ |date=19 June 2020}}{{cite news |last1=Taft |first1=Darryl K |title=AdoptOpenJDK moves to Eclipse Foundation as Adoptium |url=https://www.theserverside.com/news/252498427/AdoptOpenJDK-moves-to-Eclipse-Foundation-as-Adoptium |access-date=21 June 2021 |publisher=TheServerSide |date=25 March 2021}}

The main goal of Adoptium is to promote and support free and open-source high-quality runtimes and associated technology for use across the Java ecosystem.{{Cite web|last=Anderson|first=Tim|date=2021-03-23|title=Total Eclipse team's new start: New Adoptium working group will promote free open source Java runtimes|url=https://www.theregister.com/2021/03/23/new_adoptium_working_group_will/|access-date=2021-06-03|website=The Register}} To do so the Adoptium Working Group (WG) builds and provides OpenJDK based binaries under the Eclipse Temurin project.{{cite news |last1=Redlich |first1=Michael |title=Eclipse Adoptium Working Group Formally Established |url=https://www.infoq.com/news/2021/03/eclipse-adoptium-established/ |access-date=21 June 2021 |publisher=InfoQ |date=26 March 2021}} In addition to Temurin the WG creates an open test suite for OpenJDK based binaries as part of the Eclipse AQAvit project.{{Cite web|last=hendrik|date=2020-02-21|title=How AdoptOpenJDK provides enterprise ready OpenJDK builds|url=https://guigarage.com/2020/02/21/adopt-tests.html|access-date=2021-05-03|website=GuiGarage|language=en}}

The Adoptium Working Group was launched by Alibaba Cloud, Huawei, IBM, {{Proper name|iJUG}}, Karakun AG, Microsoft, New Relic, and Red Hat in March 2021.

In May 2022, the Adoptium project announced the formation of the Adoptium Marketplace.{{cite web |last1=Nichols |first1=Jay |title=OSS Leader the Eclipse Foundation and the Adoptium Working Group Launch the Adoptium Marketplace |url=https://nz.finance.yahoo.com/news/oss-leader-eclipse-foundation-adoptium-110000665.html |website=Yahoo Finance |access-date=7 June 2022}}