docs: public List <AddOn> getUpdatedAddOns(AddOnCollection aoc) {
          List<AddOn> updatedAddOns = new ArrayList<>();
  
      	for (AddOn ao : aoc.getAddOns()) {
          	for (AddOn addOn : addOns) {
          		try {
  					if (ao.isSameAddOn(addOn) && ao.isUpdateTo(addOn)) {
  						// Its an update to one in this collection
  						updatedAddOns.add(ao);
  					}
  				} catch (Exception e) {
  		    		logger.error(e.getMessage(), e);
  				}
          	}
          }
      	return updatedAddOns;
      }