[jira] [Closed] (GROOVY-7440) Improve ClosureParam type hints for various splitEachLine GroovyMethod methods

["Paul King (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GROOVY-7440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul King closed GROOVY-7440.
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> Improve ClosureParam type hints for various splitEachLine GroovyMethod methods
> ------------------------------------------------------------------------------
>
>                 Key: GROOVY-7440
>                 URL: https://issues.apache.org/jira/browse/GROOVY-7440
>             Project: Groovy
>          Issue Type: Bug
>            Reporter: Paul King
>            Assignee: Paul King
>             Fix For: 2.5.0-alpha-1
>
>
> Currently, the {{splitEachLine}} extension methods in different files have slightly different type hints:
> {code}
> NioGroovyMethods:        @ClosureParams(value = FromString.class, options = "List<String>")
> StringGroovyMethods:     @ClosureParams(value = FromString.class, options = "List<String>")
> IOGroovyMethods:         @ClosureParams(value = FromString.class, options = "List<String>")
> ResourceGroovyMethods:   @ClosureParams(value=SimpleType.class, options="java.lang.String[]")
> {code}
> The {{List<String>}} variant is the best match but the type checker is smart enough to handle some vararg cases too, so the following is actually better:
> {code}
> @ClosureParams(value=FromString.class,options={"List<String>","String[]"},conflictResolutionStrategy=PickFirstResolver.class)
> {code}



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