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https://issues.apache.org/jira/browse/GROOVY-7440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Paul King updated GROOVY-7440:
------------------------------
Description:
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}
> 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
>
> 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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