Having a class with comment "this is not useful
for module writers" in API is probably not the
best choice. So please remove:
from the API. In my opinion you can move the
static methods from the PropertyRenderer elsewhere
for example into PropUtils if there is really a
need? Is TreeTableView already rewritten to use
this renderer? If not, then just move the methods
and make them private until they are really needed.
Static inner classes are still in the API.
Inner classes removed.
According to commit log, they are gone.