class LruCacheAdapter implements MemoryCache<K, V> {

	@Override
	public boolean has(K key) {
		if (key == null) return false;
		V value = lruCache.get(key);
//		return (bm != null && !bm.isRecycled());
		return (value != null);
	}

	public  LruCacheAdapter(LruCache<K, V> lruCache);

}