<dependency>
<groupId>org.webjars.bowergithub.polymerelements</groupId>
<artifactId>paper-button</artifactId>
<version>2.0.0</version>
</dependency>
libraryDependencies += "org.webjars.bowergithub.polymerelements" % "paper-button" % "2.0.0"
@Grapes(
@Grab(group='org.webjars.bowergithub.polymerelements', module='paper-button', version='2.0.0')
)
<dependency org="org.webjars.bowergithub.polymerelements" name="paper-button" rev="2.0.0" />