/wro4j-core/src/main/java/ro/isdc/wro/manager/WroManager.java
} return metaDataFactory;
return metaDataFactory; }
return groupExtractor; } public CacheKeyFactory getCacheKeyFactory() { return cacheKeyFactory; } public MetaDataFactory getMetaDataFactory() { <extra_id_0> public ResourceWatcher getResourceWatcher() { return resourceWatcher; } public final void registerCallback(final ObjectFactory<LifecycleCallback> callbackFactory) { notNull(callbackFactory); getCallbackRegistry().registerCallback(callbackFactory);