This test leaves garbage in the DB. Is there a way of removing the data?

Note that there's [executeInTransaction](https://github.com/rhq-project/rhq/blob/master/modules/enterprise/server/itests-2/src/test/java/org/rhq/enterprise/server/test/AbstractEJB3Test.java#L674) method that will execute stuff in a transaction and then roll it back, leaving no traces after the test.