Gradle Support for Eclipse Temurin for JavaToolChains

Help/Discuss
1

Running Gradle 7.0.1

We where running in a Docker container, with OpenJDK AdoptOpenJDK 11.0.11+9.
Gradle was then fully able to detect that it had Java11 ToolChain available, and did not try to download it from AdoptOpenJDK.

 + AdoptOpenJDK 11.0.11
     | Location:           /usr/java/jdk-11.0.11+9
     | Language Version:   11
     | Vendor:             AdoptOpenJDK
     | Is JDK:             true
     | Detected by:        Current JVM

Then I created a new Docker image, with the latest OpenJDK 11.0.12, which is the new Temurin OpenJDK Eclipse Foundation 11.0.12+7.

Now gradle tries to download Java ToolChain, even though Gradle is running on the same required OpenJDK.

root project > Resolve dependencies of :compileClasspath > Provisioning toolchain adoptopenjdk-11-x64-linux.tar.gz > adoptopenjdk-11-x64-linux.tar.gz

This happens on both latest Java 11, and Java 16

I guess it is because AdoptOpenJDK has changed to Eclipse Temurin.

3

According to gradle documentation you can specify a custom vendor.
https://docs.gradle.org/current/userguide/toolchains.html#sec:vendors

However this does not work.

vendor = JvmVendorSpec.matching("Temurin")

This does work

vendor = JvmVendorSpec.matching("Eclipse Adoptium")
4

Will Gradle patch its gradle distributions with the new Vendor
So we can instead use this?
vendor = JvmVendorSpec.ECLIPSE_FOUNDATION

5

thanks my issue has been fixed.

6

The new vendor is already available in Gradle 7.4