Emit events to logger or an http service
'com.metamx:emitter:0.3.2'
<dependency> <groupId>com.metamx</groupId> <artifactId>emitter</artifactId> <version>0.3.2</version> </dependency>
<dependency org="com.metamx" name="emitter" rev="0.3.2"/>
"com.metamx", "emitter", "0.3.2"