code: public void initNames() {
  		localInitialize = true;
  
  		DateFormatSymbols dateFormatSymbols = new DateFormatSymbols(locale);
  		String[] monthNames = dateFormatSymbols.getMonths();
  
  		if (comboBox.getItemCount() == 12) {
  			comboBox.removeAllItems();
  		}
  
  		for (int i = 0; i < 12; i++) {
  			comboBox.addItem(monthNames[i]);
  		}
  
  		localInitialize = false;
  		comboBox.setSelectedIndex(month);
  	}
docs: Initializes the locale specific month names.