Given:
A User Task with 2 candidate groups: TEST_A and TEST_B and a Task Update listener defined as:

// pseudo code of JavaDelegate
logger.debug("Current #candidates: " + delegateTask.getCandidates().size());

When:
A candidate group is removed.

Then:
The old state of the Task Candidate links is reported.

Expected:
The new state of the Task Candidate links is reported.