public String getPhysicalDeliveryOfficeName() {
        checkSpecifiedProperty("physicalDeliveryOfficeName");
        return convertEmptyToNull(physicalDeliveryOfficeName);
    }

    public void setPhysicalDeliveryOfficeName(String value) {
        registerModifiedProperty("physicalDeliveryOfficeName");
        this.physicalDeliveryOfficeName = value;
    }

    public String getPostOfficeBox() {