registerModifiedProperty("homePostalAddress");
        this.homePostalAddress = value;
    }

    public String getInitials() {
        checkSpecifiedProperty("initials");
        return convertEmptyToNull(initials);
    }

    public void setInitials(String value) {
        registerModifiedProperty("initials");
        this.initials = value;
    }

                "homePostalAddress");
        setupEpg(_epgMap, et -> ((User) et).getInitials(), (et, vl) -> ((User) et).setInitials(DfTypeUtil.toString(vl)), "initials");
        setupEpg(_epgMap, et -> ((User) et).getInternationaliSDNNumber(),

    }

    @Test
    public void test_user_initials() {
        final User user = new User();
        assertNull(user.getInitials());

        user.setInitials("JD");
        assertEquals("JD", user.getInitials());
    }

    @Test
    public void test_user_physicalDeliveryOfficeName() {
        final User user = new User();

                        .forEach(v -> modifyDeleteEntry(modifyList, attrPostOfficeBox, v)));
        final String attrInitials = fessConfig.getLdapAttrInitials();
        OptionalUtil.ofNullable(user.getInitials())
                .filter(StringUtil::isNotBlank)
                .ifPresent(s -> modifyReplaceEntry(modifyList, attrInitials, s))
                .orElse(() -> getAttributeValueList(result, attrInitials).stream()

            result.setHomePhone(DfTypeUtil.toString(source.get("homePhone")));
            result.setHomePostalAddress(DfTypeUtil.toString(source.get("homePostalAddress")));
            result.setInitials(DfTypeUtil.toString(source.get("initials")));
            result.setInternationaliSDNNumber(DfTypeUtil.toString(source.get("internationaliSDNNumber")));
            result.setLabeledURI(DfTypeUtil.toString(source.get("labeledURI")));