When running on JDK 17 if logs a lot Unsupported major.minor version 61.0

[krzyk]

When I run diff between JDK 11 and 17 I get a lot of errors like:

java.lang.module.InvalidModuleDescriptorException: Unsupported major.minor version 61.0
        at java.base/jdk.internal.module.ModuleInfo.invalidModuleDescriptor(ModuleInfo.java:1092)
        at java.base/jdk.internal.module.ModuleInfo.doRead(ModuleInfo.java:196)
        at java.base/jdk.internal.module.ModuleInfo.read(ModuleInfo.java:132)
        at jdk.jlink/jdk.tools.jmod.JmodTask.describe(JmodTask.java:312)
        at jdk.jlink/jdk.tools.jmod.JmodTask.run(JmodTask.java:217)
        at jdk.jlink/jdk.tools.jmod.Main.run(Main.java:49)
        at jdk.jlink/jdk.tools.jmod.Main$JmodToolProvider.run(Main.java:58)
        at net.adoptopenjdk.jdkapidiff@1.0-SNAPSHOT/net.adoptopenjdk.jdkapidiff.repackager.Jdk9Repackager.lambda$extractJdkClasses$1(Jdk9Repackager.java:55)
        at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)