Just my personal opinion here : Every time we do these refactorings, it becomes a bit trickier for me to backport the c7 changes. I feel that instead of focusing on whitespace changes, it might be more beneficial to tackle the bigger tasks like completing the JUnit5 migration or removing outdated JavaEE support completly. Ensuring that the tests run smoothly in IntelliJ would be incredibly valuable.
Whitespace changes, on the other hand, mainly affect metrics without adding substantial value. Perhaps we could save the major refactorings for a few months down the line when the c7 repo is no longer expected to have further updates.