stores.put(storeKey, store);
            cleanUpLater.add(store);
        }
        return store;
    }

    private synchronized CachedStoreFactory<TransientConfigurationResults> getOldModelCache() {
        if (oldModelCache == null) {
            oldModelCache = new CachedStoreFactory<>("Resolution result");
            cleanUpLater.add(oldModelCache);
        }
        return oldModelCache;
    }