Apache felix is an OSGi implementation.
'org.apache.felix:org.apache.felix.ipojo.composite:0.8.1'
<dependency>
<groupId>org.apache.felix</groupId>
<artifactId>org.apache.felix.ipojo.composite</artifactId>
<version>0.8.1</version>
</dependency>
<dependency org="org.apache.felix" name="org.apache.felix.ipojo.composite" rev="0.8.1"/>
"org.apache.felix", "org.apache.felix.ipojo.composite", "0.8.1"