kameshs (1) [Avatar] Offline
On section 3.3.4 of the book "OSGI in Depth", it has been mentioned the cons of the Registry Design pattern saying "BundleActivator.class is tied to OSGi API" on page #68.

you mean to say we are binding the application to "Sealed-First-Price" or using "Seller" instance directly?

Can you please elaborate more on how the BundleActivator is tied to OSGi API?