@twgonzalez : Yes, see The Rainbow Machine, Fish Run, and Qubic. I located these by doing find ~/Applications/AirspaceApps -name \*.jar, although I might have a better view with more apps installed on my machine.
Rainbow Machine and fish run use a shim called JavaAppLauncher. Qubic's is called JavaApplicationStub. I haven't use these myself but hopefully one or the other isn't too hard.