With Ubuntu 13.04 the possibility to whitelist (and consequentely blacklist) certain applications from creating a tray icon is gone. Since then the tray icons of Java applications and Wine icons are hardcoded and always visible.

Although there are certain ppas, that provide a unity patch by giving back the systray.whitelist (not for 14.04 though, yet) I'd like to know if there are other ways to hide the tray-icons of java apps (e.g. JDownloader)

I know that there's a way in doing so for qt-applications by implementing apparmor-profiles that deny read access to the sni-qt package (e.g. for Skype, or Spotify)

Is there a way to implement apparmor profiles or something similar for Java applications and/or Wine applications?

thanks