But not substitution overrides! This is important if the method called
is an intersection override where one of the intersected types is a
subtype of a generic type.
In tests merged from boxAgainstJava in 29b96aa1, some directories were
named slightly differently compared to box, e.g. "property" vs
"properties", "varargs" vs "vararg". This change renames these, moves
some of the tests to more fitting directories, and also renames
"visibility" to "javaVisibility" because it's about Java visibilities
specifically.
Mikhail Glukhikh