a metric for java based on hadoop metric
'com.zavakid:mushroom:0.2'
<dependency> <groupId>com.zavakid</groupId> <artifactId>mushroom</artifactId> <version>0.2</version> </dependency>
<dependency org="com.zavakid" name="mushroom" rev="0.2"/>
"com.zavakid", "mushroom", "0.2"