auto generated prefs

[provide a description of the issue]
Every time command Java: Update Project is called few prefs are added by default to

• org.eclipse.jdt.apt.core.prefs:
  org.eclipse.jdt.apt.genTestSrcDir=target/generated-test-sources/test-annotations
• org.eclipse.jdt.core.prefs
  org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
  org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
  org.eclipse.jdt.core.compiler.release=disable

Is it possible to disable this? In current repository that I am working on I can't modify those files, so I would like to keep them without modification or at least change path where I can specifically update and gitignore them.
I tried copping them to .vscode/ folder with no luck. New option java.settings.url to point custom pref settings with those options also didn’t work.

Any adviced what I could try or what I did wrong?

Environment

• Operating System:
• JDK version: JDK 11.0.1 or OpenJDK-15.0.2 (same behavior)
• Visual Studio Code version: 1.55.2
• Java extension version: 0.77.0

Steps To Reproduce

1. Files org.eclipse.jdt.apt.core.prefs and org.eclipse.jdt.core.prefs have no mentioned options
2. Run command Java: Update Project
3. Files org.eclipse.jdt.apt.core.prefs and org.eclipse.jdt.core.prefs were automatically updated

Esamina il comando Java: Update Project e il modo in cui aggiorna org.eclipse.jdt.apt.core.prefs e org.eclipse.jdt.core.prefs. Riproduci il problema con le versioni indicate di JDK, VS Code ed estensione, quindi determina se queste modifiche alle preferenze possono essere disabilitate o reindirizzate senza modificare i file del repository; il lavoro è considerato completato quando le modifiche indesiderate non si verificano più oppure viene documentata un’impostazione supportata.