Support CompletableFuture as alternative to DeferredResult in MVC [SPR-12598]

[spring-projects-issues]

Francisco Lozano opened SPR-12598 and commented

It would be great if, when using Java 8, CompletableFuture (or CompletionStage) was supported as return method of MVC controllers.

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Issue Links:

• Support CompletableFuture as alternative to DeferredResult in MVC [SPR-12597] #17198 Support CompletableFuture as alternative to DeferredResult in MVC ("duplicates")