This is a small library that integrates Apache Curator's Leader Latch recipe into a Dropwizard service.
This is useful when you are running multiple instances of the same Dropwizard service, but there are some actions that should only be taken by one of those instances. Using this library, each group of related Dropwizard service instances will have exactly one leader, and each instance is able to easily determine if it is the leader or not.