Crayon is an extension to Google Guice that provides the ability to define contribution methods.
'se.l4.crayon:crayon:0.6'
<dependency>
<groupId>se.l4.crayon</groupId>
<artifactId>crayon</artifactId>
<version>0.6</version>
</dependency>
<dependency org="se.l4.crayon" name="crayon" rev="0.6"/>
"se.l4.crayon", "crayon", "0.6"