Graylog2/graylog2-server — pull request #60 by joschi (2011-11-06 20:27:21+00:00)
Title: Reimplemented periodical threads with ScheduledExecutorService

Reimplemented periodical threads as scheduled Runnables with ScheduledExecutorService

The usage of Java's ScheduledExecutorService (http://download.oracle.com/javase/7/docs/api/java/util/concurrent/ScheduledExecutorService.html) simplifies the implementation of periodical threads.