Apache Felix is an OSGi implementation.
'org.apache.felix:org.apache.felix.http.whiteboard:2.2.1'
<dependency>
<groupId>org.apache.felix</groupId>
<artifactId>org.apache.felix.http.whiteboard</artifactId>
<version>2.2.1</version>
</dependency>
<dependency org="org.apache.felix" name="org.apache.felix.http.whiteboard" rev="2.2.1"/>
"org.apache.felix", "org.apache.felix.http.whiteboard", "2.2.1"