[jira] [Updated] (GROOVY-9014) printf does not respect "out" property

["Pavel Melnikov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GROOVY-9014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pavel Melnikov updated GROOVY-9014:
-----------------------------------
    Attachment: test.groovy

> printf does not respect "out" property
> --------------------------------------
>
>                 Key: GROOVY-9014
>                 URL: https://issues.apache.org/jira/browse/GROOVY-9014
>             Project: Groovy
>          Issue Type: Bug
>          Components: groovy-runtime
>         Environment: Ubuntu 18.04.1,
>            Reporter: Pavel Melnikov
>            Priority: Major
>         Attachments: test.groovy
>
>
> I am using groovy to run dynamic scripts from my Java application. I use JSR223 for this. I am overriding "out" property to redirect script stdout to my own consumer. However, I've noticed that *printf* inside closures does not respect that property (it always prints to stdout) while *println* perfectly complies (and prints to whatever specified).
>  
> I beleive this is because of the differences in printf and println in DefaultGroovyMethods.java: in [https://github.com/apache/groovy/blob/master/src/main/java/org/codehaus/groovy/runtime/DefaultGroovyMethods.java#L849]
> println uses closure owner while printf does simple System.out.



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