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https://issues.apache.org/jira/browse/GROOVY-7616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul King closed GROOVY-7616.
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> 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}
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