boolean isJmxEnabled = config.isJmxEnabled();
for(StoreDefinition storeDefinition: Utils.nonNull(storeDefinitions)) {
String storeName = storeDefinition.getName();
// Add to concurrentHashMap
storeStatsMap.put(storeName, new StoreStats(storeName, aggregatedStoreStats));
// Register storeStats MBeans for every store
if(isJmxEnabled) {
JmxUtils.registerMbean(new StoreStatsJmx(storeStatsMap.get(storeName)),
JmxUtils.createObjectName(JmxUtils.getPackageName(this.getClass())