candlepin/candlepin — pull request #401 by mstead (2013-10-03 14:24:04+00:00)
Title: 1011257: Throw Conflict exception on StaleStateException

Wrap stale edits in a custom ConcurrentModificationException so that a
clients recieve a 409 with a more descriptive message.

NOTE: I was unable to get an automated test to reproduce this scenario.

When testing, check out the referenced bug for details on how to reproduce.

Ping me if you need help.