The tests org.hibernate.test.jpa.lock.JPALockTest and org.hibernate.test.tm.CMTTest are hanging the tests for Hibernate on DB2. When JUnit reaches these tests, it stops indefinitely, without a response. I had to add JPALockTest and CMTest to the <exclude> in <batchtest> fileset to get the tests concluded.

I'll investigate in details the reason of this, but it looks pretty the same problem as JBPAPP-76.