if (this.templateCache != null) { final Set<TemplateCacheKey> keysToBeRemoved = new HashSet<TemplateCacheKey>(4); final Set<TemplateCacheKey> templateCacheKeys = this.templateCache.keySet();
public Set<K> keySet() { return this.cache.keySet(); }
public Set<K> keySet() { return this.cache.keySet(); }