# Chainguard's OpenJDK Java images are now JCK conformant

DevFeed: [Chainguard's OpenJDK Java images are now JCK conformant](<https://devfeed.tech/articles/chainguard-s-openjdk-java-images-are-now-jck-conformant-12991.md>)

Original publisher: [Read original article](<https://www.chainguard.dev/unchained/chainguards-openjdk-java-images-are-now-jck-conformant>)

Published: 2024-06-25T00:00:00Z

Content type: release

Language: en

Sources: [Chainguard: Unchained](<https://devfeed.tech/sources/chainguard-unchained.md>)

Topics: [openjdk](<https://devfeed.tech/topics/openjdk.md>), [chainguard images](<https://devfeed.tech/topics/chainguard-images.md>), [Java](<https://devfeed.tech/topics/java.md>), [Security](<https://devfeed.tech/topics/security.md>), [interoperability](<https://devfeed.tech/topics/interoperability.md>)

Tags: [chainguard](<https://devfeed.tech/tags/chainguard.md>), [chainguard-images](<https://devfeed.tech/tags/chainguard-images.md>), [compatibility](<https://devfeed.tech/tags/compatibility.md>), [deployment](<https://devfeed.tech/tags/deployment.md>), [interoperability](<https://devfeed.tech/tags/interoperability.md>), [java](<https://devfeed.tech/tags/java.md>), [jck](<https://devfeed.tech/tags/jck.md>), [openjdk](<https://devfeed.tech/tags/openjdk.md>), [security](<https://devfeed.tech/tags/security.md>), [testing](<https://devfeed.tech/tags/testing.md>), [validation](<https://devfeed.tech/tags/validation.md>)

## AI overview

Chainguard announces that its OpenJDK Java 21.0.3 and Java 22.0.1 JDK and JRE builds passed all tests in Oracle's Java Compatibility Kit. The conformance also applies to specified Chainguard Images containing openjdk-21 and openjdk-22 packages.

## Source excerpt

Ensure Java compatibility & security with Chainguard's JCK-conformant OpenJDK images. Streamline development and deployment with trusted, verified Java runtimes.