<dependency>
  <groupId>org.apache.maven.indexer</groupId>
  <artifactId>indexer-reader</artifactId>
  <version>6.0.0</version>
  <type>bundle</type>
</dependency>

'org.apache.maven.indexer:indexer-reader:bundle:6.0.0'

<dependency org="org.apache.maven.indexer" name="indexer-reader" rev="6.0.0">
  <artifact name="indexer-reader" type="bundle" />
</dependency>

@Grapes(
@Grab(group='org.apache.maven.indexer', module='indexer-reader', version='6.0.0')
)

compile 'org.apache.maven.indexer:indexer-reader:6.0.0'

libraryDependencies += "org.apache.maven.indexer" % "indexer-reader" % "6.0.0"

[org.apache.maven.indexer/indexer-reader "6.0.0"]