Evaluate Java 8 concurrency enhancements [SPR-9644]

**[Juergen Hoeller](https://jira.spring.io/secure/ViewProfile.jspa?name=juergen.hoeller)** opened **[SPR-9644](https://jira.spring.io/browse/SPR-9644?redirect=false)** and commented

http://openjdk.java.net/jeps/155

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This issue is a sub-task of #14273

0 votes, 6 watchers
