private void setNewZone(int region, int subregion) { String mask = ""; String value = "" + region + (((subregion < 10) ? "0" : "") + "" + subregion); for (int i = 0; i < CHARCOUNT; i++) { mask += "#"; if (i > 2) value += "0"; } tiNewZone.setMask(mask); tiNewZone.setValue(value); }