[hibernate-dev] Spring Cache integration

[Steve Ebersole]

Someone just opened a PR to add support for Spring Cache as a second-level
cache provider[1].  They implemented this by adding a new Hibernate module
`hibernate-spring-cache` that essentially wraps Spring Cache as a JCache
(apparently Spring Cache does not implement the JCache contracts).

Part of the hope with hibernate-jcache was to get out of the business of us
maintaining these individual cache integrations.

Anyone have strong opinions here?

[1] https://github.com/hibernate/hibernate-orm/pull/1639