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Posted to issues@maven.apache.org by "Tamas Cservenak (Jira)" <ji...@apache.org> on 2023/05/16 09:32:00 UTC

[jira] [Updated] (ARCHETYPE-637) PomUtils.addNewModule Pretty-Printing has issue on java 9+

     [ https://issues.apache.org/jira/browse/ARCHETYPE-637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tamas Cservenak updated ARCHETYPE-637:
--------------------------------------
    Fix Version/s: 3.2.2

> PomUtils.addNewModule Pretty-Printing has issue on java 9+
> ----------------------------------------------------------
>
>                 Key: ARCHETYPE-637
>                 URL: https://issues.apache.org/jira/browse/ARCHETYPE-637
>             Project: Maven Archetype
>          Issue Type: Bug
>          Components: Generator
>            Reporter: qxo
>            Priority: Minor
>             Fix For: 3.2.2
>
>
>  
> *As of Java 9, the _Transformer_ class's pretty-print feature doesn't define the actual format. Therefore, whitespace-only nodes will be outputted as well.* This has been discussed in this [JDK bug ticket|https://bugs.openjdk.java.net/browse/JDK-8262285?attachmentViewMode=list]. Also, [Java 9's release note|https://www.oracle.com/java/technologies/javase/9-notes.html] has explained this in the xml/jaxp section.
> *If we want our pretty-print method to always generate the same format under various Java versions, we need to provide a stylesheet file.*
> ref：
>    [https://bugs.openjdk.java.net/browse/JDK-8262285?attachmentViewMode=list]
>    [https://www.baeldung.com/java-pretty-print-xml#pretty-printing-xml-with-the-transformer-class]



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