/wro4j-core/src/main/java/ro/isdc/wro/manager/WroManager.java
private WroModelFactory modelFactory = null ;
private WroModelFactory modelFactory = new EmptyModelFactory ( ) ;
} @Override public void destroy() { } } public static class Builder { <extra_id_0> private GroupExtractor groupExtractor = new DefaultGroupExtractor(); private CacheStrategy<CacheKey, CacheValue> cacheStrategy = new LruMemoryCacheStrategy<CacheKey, CacheValue>(); private ProcessorsFactory processorsFactory = new SimpleProcessorsFactory(); private UriLocatorFactory locatorFactory = new DefaultUriLocatorFactory(); private NamingStrategy namingStrategy = new NoOpNamingStrategy(); private LifecycleCallbackRegistry callbackRegistry = new LifecycleCallbackRegistry();