entityManager.flush() provides transaction COMMIT, while it shouldn't. Rollback doesn't happen.

[DmitryTen]

In our project the entityManager.flush() request leads to Transaction COMMIT, therefore data is not rolled back in case of RuntimeExceptions thrown within @transactional .
As i understand this is not correct behaviour, but tell me if i'm wrong.

To reproduce the bug i've prepared a test project: https://github.com/DmitryTen/eclipse-link-bug
It runs with H2 DB, and should run out of the box.

You need to go to EclipseLinkTest test class, and run the buggyBehaviourTest().

Not sure what to add else, if you have question to specify, feel free to ask.

Dmitriy