How to query for Facebook events using java

I am looking for a simple way to query for events created in Facebook using a Java interface.

e.g. Fetch me all events happening in San Jose, CA during the course of 1 week from now

e.g. Fe开发者_如何学Gotch me all events categorized by music around San Jose, CA within a span of 5 miles radius

e.g. Fetch me all events happening in San Jose, CA sorted by number of participants - interested in knowing events were large number of users participate.

I also found references to the following API available, but not sure which one to use. RestFB seems to be have more traffic compared to facebook-java-api.

http://restfb.com/javadoc/com/restfb/types/Event.html
http://code.google.com/p/facebook-java-api/

You use the Facebook Graph API

It's a REST-like interface that they provide for accessing facebook.