[jira] [Closed] (GROOVY-7616) collectEntries throws cryptic error when used with split(delimiter, limit)

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

     [ https://issues.apache.org/jira/browse/GROOVY-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul King closed GROOVY-7616.
-----------------------------

> collectEntries throws cryptic error when used with split(delimiter, limit)
> --------------------------------------------------------------------------
>
>                 Key: GROOVY-7616
>                 URL: https://issues.apache.org/jira/browse/GROOVY-7616
>             Project: Groovy
>          Issue Type: Improvement
>    Affects Versions: 2.4.5
>         Environment: Java 7, 8 - all versions
> MacOS
>            Reporter: Rahul Somasunderam
>            Assignee: Paul King
>             Fix For: 2.5.0-alpha-1
>
>
> Here is my code
> {code}
> def cityList = '''\
> 1 San Francisco
> 2 Cupertino
> '''
> def cityMap = cityList.split('\n').
>     collectEntries{ it.split(' ', 2).toList() }
>     
> def cityMap2 = cityList.split('\n').
>     collectEntries{ it.split(' ', 2) }
> {code}
> I initially only tried the second approach, and got an exception that was rather hard to debug:
> {code}
> Exception thrown
> java.lang.ClassFormatError: Illegal class name "String;4_groovyProxy" in class file String;4_groovyProxy
> 	at ConsoleScript6.run(ConsoleScript6:8)
> {code}
> Gold would be if Groovy deals with this out of the box.
> Silver would be if the error message told me what was wrong.
> The link to the discussion is here - http://groovy.329449.n5.nabble.com/Illegal-class-name-String-1-groovyProxy-tp5728011.html
> {panel:title=Note|bgColor=#FFFFCE}
> Issue split - this part is to handle the lack of support for arrays within collectEntries
> {panel}



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)