if (lfRequiredActivity == null) {
if (_log.isWarnEnabled()) {
_log.warn(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY + primaryKey);
}
throw new NoSuchLFRequiredActivityException(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY +
primaryKey);
}
return remove(lfRequiredActivity);
} catch (NoSuchLFRequiredActivityException nsee) {