<dependency>
  <groupId>org.apache.archiva.redback.components</groupId>
  <artifactId>spring-jdo2</artifactId>
  <version>2.1</version>
  <type>bundle</type>
</dependency>

'org.apache.archiva.redback.components:spring-jdo2:bundle:2.1'

<dependency org="org.apache.archiva.redback.components" name="spring-jdo2" rev="2.1">
  <artifact name="spring-jdo2" type="bundle" />
</dependency>

@Grapes(
@Grab(group='org.apache.archiva.redback.components', module='spring-jdo2', version='2.1')
)

compile 'org.apache.archiva.redback.components:spring-jdo2:2.1'

[org.apache.archiva.redback.components/spring-jdo2 "2.1"]

libraryDependencies += "org.apache.archiva.redback.components" %% "spring-jdo2" % "2.1"