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https://issues.apache.org/jira/browse/GROOVY-8907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Paul King closed GROOVY-8907.
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> StringGroovyMethods.findAll(String, Pattern, Closure) and
> StringGroovyMethods.findAll(CharSequence, Pattern, Closure) is with
> @ClosureParams incorrect
> ------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: GROOVY-8907
> URL: https://issues.apache.org/jira/browse/GROOVY-8907
> Project: Groovy
> Issue Type: Bug
> Components: groovy-runtime
> Affects Versions: 3.0.0-alpha-4, 2.5.6
> Reporter: Henrique Mota
> Assignee: Paul King
> Priority: Minor
> Fix For: 3.0.0-beta-1, 2.5.7
>
> Attachments: image.png
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> StringGroovyMethods.find(arg1, arg2, Closure) and
> StringGroovyMethods.findAll(arg1, arg2, Closure) is with
> @ClosureParams(value=SimpleType.class, options="java.lang.String[]") but the
> Closure receive a instance of List<String> from
> DefaultGroovyMethods.collect(matcher, closure), this cause a Exception
> {code:java}
> Caught: java.lang.ClassCastException: [Ljava.lang.String; cannot be cast to
> java.util.List
> java.lang.ClassCastException: [Ljava.lang.String; cannot be cast to
> java.util.List
> at CLass.m(brasileiro.groovy:7)
> at CLass$m.call(Unknown Source)
> at brasileiro.run(brasileiro.groovy:13)
> {code}
> Exemple:
> {code:java}
> import groovy.transform.CompileStatic
> @CompileStatic
> class CLass {
> List m(){
> String string = 'ABCD'
> //ClassCastException here
> return string.findAll(/(A)(B)(C)/) { String[] group->
> return group[2]
> }
> }
> }
> new CLass().m(){code}
>
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