private List<PersistCommune> getCommunesCrees(List<PersistCommune> communes, int numMutation) {
		List<PersistCommune> communesFiltrees = new ArrayList<PersistCommune>();
		for (PersistCommune commune : communes) {
			Mutable inscription = commune.getInscription();
			if (numMutation == inscription.getNumero()) communesFiltrees.add(commune);
		}
		return communesFiltrees;
	}