}

    public String getEmployeeNumber() {
        checkSpecifiedProperty("employeeNumber");
        return convertEmptyToNull(employeeNumber);
    }

    public void setEmployeeNumber(String value) {
        registerModifiedProperty("employeeNumber");
        this.employeeNumber = value;
    }

    public String getEmployeeType() {
        checkSpecifiedProperty("employeeType");

                "displayName");
        setupEpg(_epgMap, et -> ((User) et).getEmployeeNumber(), (et, vl) -> ((User) et).setEmployeeNumber(DfTypeUtil.toString(vl)),
                "employeeNumber");
        setupEpg(_epgMap, et -> ((User) et).getEmployeeType(), (et, vl) -> ((User) et).setEmployeeType(DfTypeUtil.toString(vl)),
                "employeeType");

            result.setDestinationIndicator(DfTypeUtil.toString(source.get("destinationIndicator")));
            result.setDisplayName(DfTypeUtil.toString(source.get("displayName")));
            result.setEmployeeNumber(DfTypeUtil.toString(source.get("employeeNumber")));
            result.setEmployeeType(DfTypeUtil.toString(source.get("employeeType")));

    }

    @Test
    public void test_user_employeeNumber() {
        final User user = new User();
        assertNull(user.getEmployeeNumber());

        user.setEmployeeNumber("EMP001");
        assertEquals("EMP001", user.getEmployeeNumber());
    }

    @Test
    public void test_user_givenName() {
        final User user = new User();
        assertNull(user.getGivenName());