In order to make Vuze work better in GNOME, please add the following line to the [Desktop Entry] stanza of the azureus .desktop file:
This will prevent duplicate entries from being displayed on the GNOME dock.
Hmm, we have a vuze.desktop file as part of our linux distribution - no azureus.desktop though...
The current contents of vuze.desktop is
Comment=Multimedia Bittorrent Client
GenericName=Multimedia Bittorrent Client
I think that may be my packager then (getdeb.net). If you think I should request with them I will but I figured they're just packaging up your source. In either case, when I add that to my .desktop file, it prevents duplicate entries in GNOME's dock (and might help with other desktop environments also). It's something that's specific to Java applications.