On Tue, May 5, 2026 at 5:11 PM Piotr P. Karwasz
<[email protected]> wrote:
>
> Hi Gary,
>
> On 5.05.2026 13:14, Gary Gregory wrote:
> > Thank you for the update Piotr. So don't you need to enable the
> > "docker" profile? I don't see "-P docker" above.
>
> You can enable the profile explicitly, but it is activated by default
> when `CI=true`. Admittedly, picking a less implicit trigger would have
> been a better choice.
>
> On 5.05.2026 13:26, Gary Gregory wrote:
> > Caused by: [CIRCULAR REFERENCE: foo.TestFriendlyException: r_c
> > [localized]]
>
> You've hit a JDK 8 bug:
>
> https://bugs.openjdk.org/browse/JDK-8252489
But I'm using Java 17:
java -version
openjdk version "17.0.19" 2026-04-21
OpenJDK Runtime Environment Homebrew (build 17.0.19+0)
OpenJDK 64-Bit Server VM Homebrew (build 17.0.19+0, mixed mode, sharing)
The build doesn't run at all on Java 8:
CI=true mvn clean verify \
-P docker \
-Ddocker-maven-plugin.version=0.48.1
Unrecognized option: --add-exports
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
java -version
java version "1.8.0_471"
Java(TM) SE Runtime Environment (build 1.8.0_471-b09)
Java HotSpot(TM) 64-Bit Server VM (build 25.471-b09, mixed mode)
Gary
>
> The format that `Throwable#printStackTrace()` produces for circular
> references changed in *8u272*: both the `Caused by:` / `Suppressed:`
> caption and the space after `[CIRCULAR REFERENCE:` were added by that fix.
>
> Our test compares Log4j's output to the live JVM's `printStackTrace()`
> output, so it only passes on 8u272 or newer. My local JDK is 1.8.0_482,
> which is why it passes for me; you must be running an older 8u build.
>
> Piotr
