'org.apache.lucene:lucene-join:4.2.1'
<dependency>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-join</artifactId>
<version>4.2.1</version>
</dependency>
<dependency org="org.apache.lucene" name="lucene-join" rev="4.2.1"/>
"org.apache.lucene", "lucene-join", "4.2.1"