Run Font2DTest in Windows.
Press Alt-Enter on command prompt so as to bring it to full screen.
Come back to normal mode.
Font2DTest hangs, none of the components are visible. The font is also not rendered. This happens only when ocean theme is used. If theme is set to steel, there is no hang. This is seen from b16, when ocean theme is introduced.

The problem is not seen with SwingSet2 or Java2Demo.