Where is the source of ejb3-persistence.jar?

[robbert]

I'm using ejb3-persistence.jar that comes with JBoss AS 4.2.
For documentation purposes, I would need to access its sources (or at least the JavaDoc), however, JBoss' source distribution does not contain any JPA stuff.

Where can I find the JPA sources.

Any ideas? - Thanks

[robbert]

OK, it's https://glassfish.dev.java.net/downloads/persistence/JavaPersistence.html. I guess the licenses are not compatible, thus JBoss can't deploy it.[/url]