<plugins>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-scr-plugin</artifactId>
<version>1.26.4</version>
</plugin>
</plugins>
@Component(configurationPid = "com.example.mylibrary.extension")
public class MyExtension {
}
mvn scr:scr
bundleContext.installBundle("path/to/mylibrary.jar").start();