Limit cache size ?

[Mikael]

Hi!

Is there any way I can limit the number of items in a cache ? I know the 
JCache API does not support it, only the time based expiration, but 
using that mean that a cache can grow a lot if it gets fed a lot of 
items in a short time, something like the LRU eviction but that deletes 
older items instead of moving them from heap to non heap.