Cocoa Java application on iPhone

I was playing around with the plist of an iPhone project in Xcode, and I noticed the key "Cocoa Java application" with values "YES" and "NO". Wh开发者_StackOverflow中文版at's this for?

It's not for iPhone. At one time, Apple created a "bridge" that let you access Cocoa from Java. Note, that's Cocoa, the Mac OS X framework, not Cocoa Touch, the iOS framework. I'm not sure what the status of the bridge is at this time, but it's at least deprecated, and possibly not supported at all.