title: NSData type for Java?
body: <p>I am curious to know if there is anything like the <a href="http://developer.apple.com/library/mac/#documentation/Cocoa/Reference/Foundation/Classes/NSData_Class/Reference/Reference.html" rel="nofollow">Cocoa NSData Class</a> on Java. I have looked around but I can't find anything. I want to make a file sharing client server application.</p>