service-enabled/dropwizard-request-tracker — pull request #3 by JonMR (2014-09-17 04:20:27+00:00)
Title: Pull an existing id from header, only generate a new id when needed.

Fixes #2 as well. Used Guava Optional and Supplier. I went with the
supplier after reading about urandom performance. Cleaned up the tests a
little as well.