Netflix/governator — pull request #137 by elandau (2014-07-02 02:51:54+00:00)
Title: Concurrent injection provider

Guice constructs dependencies serially which can cause the injectee to
take a very long time to initialize. For top level applications this
process can be sped up substantially by parallelizing creating the
dependencies. The following approach provides a custom Provider that
will construct dependencies in parallel and only once all dependencies
have been constructed will it create the object. See
ConcurrentProvider.of for more details.