docs: protected boolean isSavedConnection(DatabaseConnection connection) {
  		NestedConnection currentSaved = specialConnection.get();
  		if (currentSaved == null) {
  			return false;
  		} else if (currentSaved.connection == connection) {
  			// ignore the release when we have a saved connection
  			return true;
  		} else {
  			return false;
  		}
  	}