dropwizard/metrics — pull request #698 by taer (2014-10-28 15:48:21+00:00)
Title: Add getLong and getDouble to JmxGaugeBean

Some JMX visualizers(like jmc) will only plot primitives on their
dashboards. This adds 2 primitive fields to the JmxGauge that will unbox
the value if it's a boxed primitive