OSGi Service Platform Release 4 Version 4.2 Core Companion Code  March 2010
http://www.osgi.org/Download/Release4V42
See project home page for more info.
http://www.osgi.org/download/r4v42/osgi.core.jar
OSGi Service Core is only required for building nxm.sys.osgi package.
It should also be included and provided when running inside an OSGi framework.
osgi.core.jar
