Hi Java has its own formatting profile. Go to Preferences > Java > Code Style > Formatter and create your own profile. Then Edit the your profile and change Tab policy "Tab policy" to Spaces only."Spaces only". ![Configure Spaces only][1] [1]: https://answers.axonivy.com/upfiles/Screenshot_20181024_115634.png

Hi Java has its own formatting profile. Go to Preferences > Java > Code Style > Formatter and create your own profile. Then Edit the profile and change Tab policy to Spaces only. ![Configure Spaces only][1] [1]: https://answers.axonivy.com/upfiles/Screenshot_20181024_115634.png