spring-projects/spring-framework — pull request #662 by bijukunjummen (2014-10-16 14:50:57+00:00)
Title: SPR-12341: Support for customizing individual GuavaCache used underlying...

https://jira.spring.io/browse/SPR-12341

The issue with the current GuavaCacheManager is that only 1 level of customization is possible through
a CacheBuilder at the level of GuavaCacheManager and all further caches are created lazily from this one
CacheBuilder. Google Guava provides much more customization where it is possible to customize each underlying cache differently

For eg. say cache for list of employees having an expiry of 10 mins vs cache for list of states having an expiry of 30 days.

This is just a prelim submission, please review and see if this feels appropriate, if so I can make more comprehensive updates to the code based on your feedback and also update the reference documentation.