Removing ref. at API destroy() is wrong ; Allow GC to clear ..
- Removing ref. at API destroy() is wrong
- Since all instances can be recreated, removing ref at destroy() is simply wrong.
- Keep weak references until GC collects, i.e. user does not claim them anymore.
- Safe for Display, since it holds it's EDT thread.
- Window/Screen .. if user abandons reference .. nothing we can do here.
- Allow GC to clear ..
No need to hold ref loonger than user.