To provide similar behavior for both Gradle and JPS projects target and
source directories are now taken into account.
Prior to this commit AbstractMoveTest.kt contained a hack allowing not
to create empty target directories. It breaks updated logic of the move
check and therefore is removed.
To commit empty target directories under 'before' to git one needs to
put something in them (git ignores dirs otherwise). Hence .gitignore-s.
^KT-44841 Fixed
Andrei Klunnyi
89801a1ac7