Java Formatter settings are not used

If I open the flow-server project from https://github.com/vaadin/flow/tree/main/flow-server

and have Eclipse formatter settings set to use https://raw.githubusercontent.com/vaadin/flow/main/eclipse/VaadinJavaConventions.xml which defines <setting id="org.eclipse.jdt.core.formatter.tabulation.size" value="4"/>

then when I open e.g. the HandlerHelperTest.java file, VS Code shows "Spaces: 8" in the bottom bar and formatting the file changes it to use indentation of 8 spaces instead of 4

The settings file should be fine because when I go back to command line and run mvn formatter:format in the project, the indentation is changed back to 4 spaces.

Environment

• Operating System: macOs Ventura
• JDK version: 17
• Visual Studio Code version: 1.76.2
• Java extension version: 1.16.0

Steps To Reproduce

1. See above

Current Result

File is not formatted according to given settings

Expected Result

File is formatted according to given settings

Reproduisez le problème en ouvrant flow-server avec VaadinJavaConventions.xml configuré dans VS Code, puis comparez le formatage de HandlerHelperTest.java avec le résultat de mvn formatter:format. Suivez la manière dont l’extension Java lit et applique les paramètres du formateur. Le travail est terminé lorsque VS Code utilise systématiquement l’indentation configurée de quatre espaces, comme le formateur Maven.