registered = new HashMap<Id<T>, T>();
for (Map.Entry<Id<T>, T> entry : aConfig.registered.entrySet()) {
registered.put(entry.getKey(), entry.getValue());
registered = new HashMap<Id<T>, T>();
for (Map.Entry<Id<T>, T> entry : aConfig.registered.entrySet()) {
registered.put(entry.getKey(), entry.getValue());