PJ Fanning created MSHADE-461:
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Summary: multi-release jars with java 22 classes cause class
version issues
Key: MSHADE-461
URL: https://issues.apache.org/jira/browse/MSHADE-461
Project: Maven Shade Plugin
Issue Type: Improvement
Reporter: PJ Fanning
See
https://github.com/FasterXML/jackson-core/commit/d28275d31f82e8d65e83e5509956789fb4207327
fastdoubleparser 1.0.0 includes a META-INF/versions/22 directory
maven-shade-plugin does not support class version 66 (relates to classes built
with JDK 22)
I know Java 22 is still in early access mode but this still allows lib
maintainers to include java 22 classes in their multi-release jars.
Would it be possible to ignore the class version or code defensively so that
maven-shade-plugin can workaround it when class version is a little ahead?
To reproduce the issue, try to build https://github.com/FasterXML/jackson-core
(2.17 branch, the default) but remove this line from the pom.xml:
<exclude>META-INF/versions/22/**/*.*</exclude>
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