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https://issues.apache.org/jira/browse/GROOVY-10405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17501004#comment-17501004
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Scott commented on GROOVY-10405:
--------------------------------
Unfortunately, work arounds aren't an option when this is being done inside a
third party library.
I also don't see an easy path to upgrading to groovy 4 because of the package
renaming. The package renaming from org.codehaus is definitely a blocker from
using any third party library with groovy 4 that has not been updated to
support groovy 4. I would suspect it could take at least a year before all
third party libraries are updated to groovy 4.
So it would seem critical to getting this working with groovy 3 because there
is no clear easy transition to groovy 4 and users need a way to run existing
code on the current JVM which is Java 17.
Can we expect some sort of support for this in the next Groovy 3.x release or
has it been determined that Groovy 3.x will not support Java 17?
> @AutoClone breaks in Java17 for File properties
> -----------------------------------------------
>
> Key: GROOVY-10405
> URL: https://issues.apache.org/jira/browse/GROOVY-10405
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 3.0.9
> Environment: Java11 vs Java17
> Windows10, Ubuntu
> Reporter: Aleks Tamarkin
> Assignee: Eric Milles
> Priority: Major
> Fix For: 4.0.0-rc-1
>
>
> The following code works on Java11 but breaks on Java17
>
> {code:java}
> import groovy.transform.AutoClone
> @AutoClone
> class Foo {
> File file
> String string
> }
> def foo = new Foo(file: new File('bar'), string: 'qux')
> foo.clone()
> {code}
> The error is
> {code:java}
> groovy.lang.MissingMethodException: No signature of method:
> java.lang.Object.clone() is applicable for argument types: () values: []
> Possible solutions: collect(), collect(groovy.lang.Closure),
> collect(java.util.Collection, groovy.lang.Closure), find(), any(),
> use([Ljava.lang.Object;){code}
> This can be reproduced in GroovyConsole
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