libequinox-osgi-java binary package in Ubuntu Focal amd64

 This package includes the Eclipse Equinox OSGi framework, which can be used
 outside Eclipse. Equinox is an implementation of the OSGi core framework
 specification, a set of bundles that implement various optional OSGi services
 and other infrastructure for running OSGi-based systems. The Equinox OSGi core
 framework implementation is used as the reference implementation and as such
 it implements all the required features of the latest OSGi core framework
 specification.
 .
 More generally, the goal of the Equinox project is to be a first class OSGi
 community and foster the vision of Eclipse as a landscape of bundles. As part
 of this, it is responsible for developing and delivering the OSGi framework
 implementation used for all of Eclipse.

Source package