AtomicHashMap<K, V> map = getDeltaMapForRead();
return containsValueUncommitted(value) || (map != null && map.containsValue(value));
}
private boolean containsValueUncommitted(Object value) {
DeltaAwareCacheEntry entry = lookupEntry();
return entry != null && entry.getUncommittedChages().containsValue(value);
}