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Posted to issues@maven.apache.org by "Tamas Cservenak (Jira)" <ji...@apache.org> on 2023/05/16 09:56:00 UTC
[jira] [Commented] (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:comment-tabpanel&focusedCommentId=17723075#comment-17723075 ]
Tamas Cservenak commented on ARCHETYPE-637:
-------------------------------------------
Squashed as 6123dfb362afc1ada08c6e658a13aa25772d88d0
> 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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