Adam Czepil created SUREFIRE-1735:
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Summary: Using GraalVM toolchain causes NPE when default java is
not set to GraalVM JDK
Key: SUREFIRE-1735
URL: https://issues.apache.org/jira/browse/SUREFIRE-1735
Project: Maven Surefire
Issue Type: Bug
Components: Maven Surefire Plugin
Affects Versions: 3.0.0-M4
Reporter: Adam Czepil
When I use toolchains and configure GraalVM as the active toolchain AND my
default JDK is NOT GraalVM (JAVA_HOME != GraalVM) I'm getting NPE from surefire
plugin
{{Caused by: java.lang.NullPointerException}}
{{ at org.apache.maven.surefire.booter.SystemUtils.toJdkVersionFromReleaseFile
(SystemUtils.java:141) }}
It works fine when I change JAVA_HOME to point to GraalVM home.
The reason is that
[https://github.com/apache/maven-surefire/blob/master/surefire-booter/src/main/java/org/apache/maven/surefire/booter/SystemUtils.java]
try to read JAVA_VERSION from releases file and GraalVM doesn't have this
variable there.
I'm not sure who is at fault, maybe GraalVM should export that var.
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