akka/akka — pull request #1016 by maffoo (2013-01-10 18:14:04+00:00)
Title: Fix HashedWheelTimer to properly handle timeouts that are multiple of wheel period

see ticket: https://www.assembla.com/spaces/akka/tickets/2898-hashedwheeltimer-incorrectly-schedules-events-when-delay-is-a-multiple-of-the-wheel-period#/activity/ticket:

applies to both 2.1.0 and 2.0.5