From the JCP page of JCache :
The JCACHE specification standardizes in process caching of Java objects in a way that allows an efficient implementation, and removes from the programmer the burden of implementing cache expiration, mutual exclusion, spooling, and cache consistency.
What does spooling
mean in this context ? Also how does spooling relate to caches ?
I can not relate the concept of spooling as given in Wikipedia to JCache which is a standard for implementing caching .