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https://issues.apache.org/jira/browse/GROOVY-10782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17642767#comment-17642767
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Paul King commented on GROOVY-10782:
------------------------------------
You should peruse the "Legacy package removal" section of the Groovy 4 release
notes:
https://groovy-lang.org/releasenotes/groovy-4.0.html
Basically, for your case, the legacy groovy.util.XmlSlurper is no longer
available and as you pointed out already the groovy.xml.XmlSlurper is now the
one to use.
You could also use groovy.xml.XmlSlurperFactory in your case which would work
on Groovy 4 as well as earlier versions.
> Support for java 19
> -------------------
>
> Key: GROOVY-10782
> URL: https://issues.apache.org/jira/browse/GROOVY-10782
> Project: Groovy
> Issue Type: New Feature
> Affects Versions: 3.0.12, 3.0.13
> Reporter: Slawomir Jaranowski
> Priority: Major
>
> During executing groovy verification script by {{{}maven-invoker-plugin{}}},
> we have something like:
> {code:java}
> BUG! exception in phase 'semantic analysis' in source unit 'Script1.groovy'
> Unsupported class file major version 63
> at
> org.codehaus.groovy.control.CompilationUnit$ISourceUnitOperation.doPhaseOperation(CompilationUnit.java:905)
> at
> org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:627)
> at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:389)
> at
> groovy.lang.GroovyClassLoader.lambda$parseClass$3(GroovyClassLoader.java:332)
> at
> org.codehaus.groovy.runtime.memoize.StampedCommonCache.compute(StampedCommonCache.java:163)
> at
> org.codehaus.groovy.runtime.memoize.StampedCommonCache.getAndPut(StampedCommonCache.java:154)
> at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:330)
> at groovy.lang.GroovyShell.parseClass(GroovyShell.java:526)
> at groovy.lang.GroovyShell.parse(GroovyShell.java:538)
> at groovy.lang.GroovyShell.evaluate(GroovyShell.java:426)
> at groovy.lang.GroovyShell.evaluate(GroovyShell.java:461)
> at groovy.lang.GroovyShell.evaluate(GroovyShell.java:436)
> at
> org.apache.maven.shared.scriptinterpreter.GroovyScriptInterpreter.evaluateScript(GroovyScriptInterpreter.java:76)
> at
> org.apache.maven.shared.scriptinterpreter.ScriptRunner.executeRun(ScriptRunner.java:236)
> at
> org.apache.maven.shared.scriptinterpreter.ScriptRunner.run(ScriptRunner.java:161)
> at
> org.apache.maven.plugins.invoker.AbstractInvokerMojo.runPostBuildHook(AbstractInvokerMojo.java:2154)
> at
> org.apache.maven.plugins.invoker.AbstractInvokerMojo.runBuild(AbstractInvokerMojo.java:2129)
> at
> org.apache.maven.plugins.invoker.AbstractInvokerMojo.runBuild(AbstractInvokerMojo.java:1721)
> at
> org.apache.maven.plugins.invoker.AbstractInvokerMojo.lambda$runBuilds$4(AbstractInvokerMojo.java:1431)
> at
> org.apache.maven.plugins.invoker.JobExecutor.lambda$null$1(JobExecutor.java:69)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
> at java.base/java.lang.Thread.run(Thread.java:1589)
> Caused by: java.lang.IllegalArgumentException: Unsupported class file major
> version 63
> at groovyjarjarasm.asm.ClassReader.<init>(ClassReader.java:199)
> at groovyjarjarasm.asm.ClassReader.<init>(ClassReader.java:180)
> at groovyjarjarasm.asm.ClassReader.<init>(ClassReader.java:166)
> at groovyjarjarasm.asm.ClassReader.<init>(ClassReader.java:287)
> at
> org.codehaus.groovy.ast.decompiled.AsmDecompiler.parseClass(AsmDecompiler.java:81)
> at
> org.codehaus.groovy.control.ClassNodeResolver.findDecompiled(ClassNodeResolver.java:251)
> at
> org.codehaus.groovy.control.ClassNodeResolver.tryAsLoaderClassOrScript(ClassNodeResolver.java:189)
> at
> org.codehaus.groovy.control.ClassNodeResolver.findClassNode(ClassNodeResolver.java:169)
> at
> org.codehaus.groovy.control.ClassNodeResolver.resolveName(ClassNodeResolver.java:125)
> at
> org.codehaus.groovy.control.ResolveVisitor.resolveToOuter(ResolveVisitor.java:869){code}
>
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