Issues to be solved:
Code style issues
Control flow issues
Java language level migration
@wroot, Unfortunately, I will have to retire for a couple of months. But then I would like to continue my participation in the work on Spark.
At the moment, almost all the problems listed in this ticket have been resolved. I think it may be closed before the new release.
Not a problem and thank you for everything you did so far. Will close this one and we can open a new one if needed once you are back, See you