Apache Felix is an OSGi implementation.
'org.apache.felix.karaf:karaf:1.2.0'
<dependency>
<groupId>org.apache.felix.karaf</groupId>
<artifactId>karaf</artifactId>
<version>1.2.0</version>
</dependency>
<dependency org="org.apache.felix.karaf" name="karaf" rev="1.2.0"/>
"org.apache.felix.karaf", "karaf", "1.2.0"