curious o.a.j.c.d.GarbageCollector.checkObservationException

[Dave Brosius]

Is this method supposed to be throwing an exception? Currently it just 
creates one and ignores it.

private void checkObservationException() throws RepositoryException {
        RepositoryException e = observationException;
        if (e != null) {
            observationException = null;
            String message = "Exception while processing concurrent 
events";
            LOG.warn(message, e);
*e = new RepositoryException(message, e);*
        }
    }