The sources for hibernate-entitymanager.jar, version 3.2.1GA

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.
JBoss/hibernate-entitymanager.jar/META-INF/MANIFEST.MF:

Manifest-Version: 1.0
Product: Hibernate EntityManager
Specification-Title: JBoss
Created-By: 1.5.0_09-b03 (Sun Microsystems Inc.)
Specification-Version: 4.2.2.GA
Implementation-Vendor-Id: http://www.jboss.org/   WTF?
Version: 3.2.1.GA
Implementation-URL: http://www.jboss.org/
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
 0710221139)
Implementation-Vendor: JBoss Inc.

However, the JBoss source does not have the sources.
http://repository.jboss.org/hibernate-entitymanager/3.2.1.GA/
WTF number 2?


In the hibernate downloads the source is missing as a separate download
http://sourceforge.net/project/showfiles.php?group_id=40712&package_id=156160
WTF number 3?

Finally, found it in the zip file in the last link. I was desparate, thinking of using the repositories here:
http://anonsvn.jboss.org/repos/hibernate/entitymanager/tags/
Had to extract it, re-zip it and hope the versions match. So far so good.

Why does it have to be so difficult?!