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https://issues.apache.org/jira/browse/MCOMPILER-455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17282457#comment-17282457
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Benjamin Marwell commented on MCOMPILER-455:
--------------------------------------------
upstream issue
> preparePaths does not take toolchain into account when parsing
> module-info.class
> --------------------------------------------------------------------------------
>
> Key: MCOMPILER-455
> URL: https://issues.apache.org/jira/browse/MCOMPILER-455
> Project: Maven Compiler Plugin
> Issue Type: Bug
> Affects Versions: 3.8.1
> Reporter: Benjamin Marwell
> Priority: Blocker
> Labels: modularization, module, modules, toolchain, toolchains
>
> If you re-compile modules (e.g. via second execution of mvn compile), the
> CompileMojo tries to read existing module descriptors. If you used toolchains
> to compile those, this process will fail:
>
> {code:java}
> Caused by: java.lang.module.InvalidModuleDescriptorException: Unsupported
> major.minor version 59.0
> at jdk.internal.module.ModuleInfo.invalidModuleDescriptor
> (ModuleInfo.java:1091)
> at jdk.internal.module.ModuleInfo.doRead (ModuleInfo.java:195)
> at jdk.internal.module.ModuleInfo.read (ModuleInfo.java:131)
> at java.lang.module.ModuleDescriptor.read (ModuleDescriptor.java:2487)
> at org.codehaus.plexus.languages.java.jpms.BinaryModuleInfoParser.parse
> (BinaryModuleInfoParser.java:35)
> at
> org.codehaus.plexus.languages.java.jpms.AbstractBinaryModuleInfoParser.getModuleDescriptor
> (AbstractBinaryModuleInfoParser.java:45)
> at org.codehaus.plexus.languages.java.jpms.LocationManager.resolvePaths
> (LocationManager.java:127)
> at org.apache.maven.plugin.compiler.CompilerMojo.preparePaths
> (CompilerMojo.java:238)
> at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute
> (AbstractCompilerMojo.java:792)
> at org.apache.maven.plugin.compiler.CompilerMojo.execute
> (CompilerMojo.java:187)
> {code}
> Test project: https://github.com/torakiki/testme
> Reproduce:
> * git clone https://github.com/torakiki/testme.git
> * cd testme
> * mvn compile
> * mvn compile
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