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https://issues.apache.org/jira/browse/GROOVY-10605?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Leonard Brünings closed GROOVY-10605.
-------------------------------------
Resolution: Information Provided
> Regression of method argument resolution with Groovy 4
> ------------------------------------------------------
>
> Key: GROOVY-10605
> URL: https://issues.apache.org/jira/browse/GROOVY-10605
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 4.0.2
> Reporter: Leonard Brünings
> Priority: Major
>
> {code:groovy}
> class Reproducer {
> public static final Map<Role, String> ROLE_MAPPING = EnumMap.of(Role.A,
> 'a')
> // public static final Map<Role, String> ROLE_MAPPING =
> EnumMap.of(Role.A, 'a', Role.B, 'b', Role.C, 'c', Role.D, 'd')
>
> static void main(String... args) {
> println ROLE_MAPPING
> }
> }
> enum Role {
> A, B, C, D
> }
> {code}
> ([Groovy Web
> Console|https://gwc-experiment.appspot.com/?g=groovy_4_0&codez=eJytj0EKgzAQRfc5xexUkHiBtmBbKYXaij1AiRolEKMksZvi3TumEdp9Z5Hh8Wfm_9SSGQMlH_XQTDXX8CKANU6VFDUYyyy2VigmIWfjphwkj-FutVDdDsrbJXvkaVGcryfYQqamHofo0IbLHE1jCFgQuYNJAn--G4ODPUK1wgGhXuGI0Hh793jX5yAa6JlQ4cePUgpMdybyf3c5UbBS_SRx4kxmQjgGch5-AwNhDDQ_Lip81Rs8JmML])
> Works fine in Groovy 2.5 and 3.x but fails with Groovy 4.
> {noformat}
> java.lang.ExceptionInInitializerError
> Caused by: groovy.lang.MissingMethodException: No signature of method: static
> java.util.EnumMap.of() is applicable for argument types: (Role, String)
> values: [A, a]
> Possible solutions: any(), sort(), is(java.lang.Object), notify(), wait(),
> size()
> at
> groovy.lang.MetaClassImpl.invokeStaticMissingMethod(MetaClassImpl.java:1677)
> at groovy.lang.MetaClassImpl.invokeStaticMethod(MetaClassImpl.java:1663)
> at
> org.codehaus.groovy.vmplugin.v8.IndyInterface.fromCache(IndyInterface.java:318)
> at Reproducer.<clinit>(Script1.groovy:2)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> ...
> {noformat}
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