Facebook Connect Programming Web Development by wallet123 …data needed like their email, name, age, etc. I used **restFB** but, I want to use other which functions the same…. I downloaded the restFB but there's an error: { "error": { "…are: 1.) Is there anything that I can use like restFB? 2.) If there is none, how do I solve my… Re: How to authenticate java desktop application for a facebook user Programming Software Development by jbennet Use the RestFB java library. It's open source. I use it my Java EE app. Very easy.