It's (mostly) already been done — Apple called it the Cocoa-Java bridge: http://cocoadevcentral.com/articles/000024.php http://cocoadevcentral.com/articles/0000

It's (mostly) already been done — Apple called it the Cocoa-Java bridge: http://cocoadevcentral.com/articles/000024.php http://cocoadevcentral.com/articles/000024.php It became officially deprecated about five years ago, but quite a few important apps used it, Cyberduck (http://cyberduck.ch/ http://cyberduck.ch/) being one of them.