Yeah, or I could use a framework that includes this. I don't want to have to deploy multiple stacks just because of something like this. I was deterred from using Java at all figuring if a payment lib isn't available, it's not the only thing that's going to be missing.

Btw, I was a java developer for 6 years. I was looking forward to type checking, but the closed community was too much to handle after experiencing the ruby world.