Yea, it was difficult. So difficult that I had to extract the sources from a zipped project file, put them into archive and rename to jar file. And hope that the versions I'm using are mathing....
The JBoss jar says it's implemented by JBoss.
Product: Hibernate EntityManager
Created-By: 1.5.0_09-b03 (Sun Microsystems Inc.)
Implementation-Vendor-Id: http://www.jboss.org/ WTF?
Ant-Version: Apache Ant 1.6.5
Implementation-Title: JBoss [Trinity]
Specification-Vendor: JBoss (http://www.jboss.org/)
Implementation-Version: 4.2.2.GA (build: SVNTag=JBoss_4_2_2_GA date=20
Implementation-Vendor: JBoss Inc.
However, the JBoss source does not have the sources.
WTF number 2?
In the hibernate downloads the source is missing as a separate download
WTF number 3?
Finally, found it in the zip file in the last link. I was desparate, thinking of using the repositories here:
Had to extract it, re-zip it and hope the versions match. So far so good.
Why does it have to be so difficult?!