Confused fsCachedData

[tooodooo]

I found there is no cached image file in /Library/Caches/com.xxxxx/fsCachedData of MKNetworkKit Example project.

But mine has.

Every image will be cached in /Library/MKNetworkKitCache, and call empty cache is work.

Why there is another copy in /Library/com.xxxx/fsCachedData in my case? and it cannot be empty.