[MSHADE-426] Shade remap chokes on Multi-Release-JARs prepped to support Java 19

[jira-importer]

Tamas Cservenak opened MSHADE-426 and commented

If JAR contains classes under META-INF/versions/19 the shade goal fails.

Caused by: java.lang.IllegalArgumentException: Unsupported class file major version 63
    at org.objectweb.asm.ClassReader.<init> (ClassReader.java:199)
    at org.objectweb.asm.ClassReader.<init> (ClassReader.java:180)
    at org.objectweb.asm.ClassReader.<init> (ClassReader.java:166)
    at org.objectweb.asm.ClassReader.<init> (ClassReader.java:287)
    at org.apache.maven.plugins.shade.DefaultShader.addRemappedClass (DefaultShader.java:543)
    at org.apache.maven.plugins.shade.DefaultShader.shadeJarEntry (DefaultShader.java:307)
    at org.apache.maven.plugins.shade.DefaultShader.shadeJars (DefaultShader.java:269)
    at org.apache.maven.plugins.shade.DefaultShader.shade (DefaultShader.java:128)
    at org.apache.maven.plugins.shade.mojo.ShadeMojo.execute (ShadeMojo.java:500)
 

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Issue Links:

• MSHADE-385 Support for Multi-Release-JARs

[jira-importer]

Michael Osipov commented

Arrrr, yet another ASM upgrade waiting...

[jira-importer]

Sylwester Lachiewicz commented

Version 3.4.1 should work.

ASM was updated to 9.4 in https://github.com/apache/maven-shade-plugin/commit/7603e5778236455c03385e6efa9cf123e82be722