code: @Override
      public String addingBundle(Bundle bundle, BundleEvent event) {
          //we are invoked on addingBundle, whenever a bundle enters the STOPPING state.
          //we use this notification to remove any redirecting urls for the bundle.
          NotABundleResourceURLConnection.forgetBundle(bundle);
          return null; //don't need to track.. 
      }
docs: {@inheritDoc}