Best iCalendar library for Java? [closed]

I'm looking for a library to handle iCalendar data in Java.

Open source, well-documented implementations with a good object model are preferred. iCal parsing capabilities are less important to me, but still nice to have.

Does anyone have any recommendations?

A challenger appears! Please give biweekly a try. I'm looking for lots of feedback on how it can be improved.

I had limited success with iCal4j (intro) on a project last year.

It seems to be a fairly popular choice for ical work in the java community.

If I remember correctly the API can be slightly confusing at first glance. However It's pretty solid in the long run.

Good luck, Brian