code: private void saveInlierMatches(ModelMatcher<?, ?> ransac,
  								   FastQueue<AssociatedIndex> matches, PairwiseImageGraph2.Motion edge) {
  
  		int N = ransac.getMatchSet().size();
  		edge.inliers.reset();
  		for (int i = 0; i < N; i++) {
  			int idx = ransac.getInputIndex(i);
  			edge.inliers.grow().set(matches.get(idx));
  		}
  	}
docs: Puts the inliers from RANSAC into the edge's list of associated features
  @param ransac RANSAC
  @param matches List of matches from feature association
  @param edge The edge that the inliers are to be saved to