[orca-list] orca and java applications?

[VojtÄch PolÃÅek <krecoun gmail com>]

Hello all,
I wounder how is it with orca and java applications?
I know about some access bridge that should be installed, I have 
installed some libraries for it in my ubuntu, because there isn't any 
package named access bridge or something similar, so I guess it's installed.
Does java application need to fullfill some requirements to be 
accessible? Or java applications just aren't accessible?
Let's say armitage, java gui for metasploit. It just sais unavailable.
Thank you very much,
Vojta