Read the module descriptor of a multi-release output directory - #236
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slachiewicz
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September 25, 2026 22:39
This was referenced Sep 25, 2026
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An output directory built with
multiReleaseOutputhas itsmodule-info.classonly underMETA-INF/versions/<N>, so a reactor sibling that has not been packaged yet was resolved as a filename-based automatic module and left on the classpath. Directories now get the same versioned lookup that multi-release jars already have. Like the jar lookup, it starts from the running JDK version, so a Java 8 runtime does not see versioned descriptors.This is the plexus-java half of apache/maven-compiler-plugin#1137; the plugin still has to put
META-INF/versions/<N>on--module-pathwith a--patch-modulefor the directory, because javac reads an exploded module only from its root.