How do I create a parameter option in a method? For example JOptionPane.showConfirmDialog has the third parameter as different options "YES_NO_OPTION, YES_NO_CANCEL_OPTION....". I want to create my own method with the same principle. LAG, MEDEL and HOG are supposed to be the different options.

class skatt {
public static final double MOMS = 25, ARB_AVG = 28.97, STAT_LAG = 0, STAT_MEDEL = 20, STAT_HOG = 25, LAG = 1, MEDEL = 2, HOG = 3;
public static double prisFörJobb (double x,double komSkatt, ???)