private void updateAbsoluteLocations() { updateAbsoluteLocationsHelper(getMaster(), 0, 0);
private void updateAbsoluteLocations(int originX, int originY) { updateAbsoluteLocationsHelper(getMaster(), originX, originY);
    private void updateAbsoluteLocations() {        updateAbsoluteLocationsHelper(getMaster(), 0, 0);    }