def METHOD_NAME(j):
    from GangaCore.GPIDev.Base.Proxy import stripProxy
    if len(stripProxy(j.postprocessors).process_objects):
        logger.info('job(%s) already has postprocessors' % j.fqid)
    if stripProxy(j).merger is None:
        logger.info('job(%s) does not have a merger to convert' % j.fqid)
    if not len(stripProxy(j.postprocessors).process_objects) and stripProxy(j).merger is not None:
        mp = MultiPostProcessor()
        mp.process_objects.append(stripProxy(j).merger)
        stripProxy(j).postprocessors = mp