'com.koushikdutta.ion:ion:2.0.4'
<dependency>
<groupId>com.koushikdutta.ion</groupId>
<artifactId>ion</artifactId>
<version>2.0.4</version>
</dependency>
<dependency org="com.koushikdutta.ion" name="ion" rev="2.0.4"/>
"com.koushikdutta.ion", "ion", "2.0.4"