In J2DDemo, in "Transforms" tab and in other tab as well
when we switch from default Antialiased option to non-antialiased, the text is not rendered.
Also, when we switch back from non-antialiased to antialiased, the shape also is not rendered well.
But if we maximise and minimise, it does get rendered ok, so it seems to be a refresh issue.
Tested on 10.14.6 with default retina display scale