public void paint(Graphics g) {
        birthdayYearField.setText(Integer.toString(yourBiorhythm.getBirthdayYear()));
        birthdayMonthField.setText(Integer.toString(yourBiorhythm.getBirthdayMonth()));
        birthdayDateField.setText(Integer.toString(yourBiorhythm.getBirthdayDate()));
        calcYearField.setText(Integer.toString(yourBiorhythm.getCalcYear()));
        calcMonthField.setText(Integer.toString(yourBiorhythm.getCalcMonth()));
        calcDateField.setText(Integer.toString(yourBiorhythm.getCalcDate()));
    }