Rollback transactions in unit testing

[Glauber Ferreira]

Hi all.

I need to rollback transactions in order to revert all data modified
(deleted, updated, created) by my tests. How can I do that in the test code
listed in this link:
http://openejb.apache.org/3.0/unit-testing-transactions.html


Thanks in advance.

-- 
Glauber Vinícius Ventura de Melo Ferreira
PGP: 0x5AA19EF5