return Optional.of(Boolean.TRUE);
        }
        return Optional.empty();
    }

    @Override
    public Optional<Boolean> yes() {
        if (commandLine.hasOption(CLIManager.YES)) {
            return Optional.of(Boolean.TRUE);
        }
        return Optional.empty();
    }

    @Override
    public Optional<List<String>> goals() {

    /**
     * Gets the decrypted proxies.
     *
     * @return The decrypted proxy, can be empty but never {@code null}.
     */
    List<Proxy> getProxies();

    /**
     * Gets the problems that were encountered during the settings decryption.
     *
     * @return The problems that were encountered during the decryption, can be empty but never {@code null}.
     */
    List<SettingsProblem> getProblems();

}

// Empty returns true for a target if arn is empty
func (rt replicatedTargetInfo) Empty() bool {
	return rt.Arn == ""
}

type replicatedInfos struct {
	ReplicationTimeStamp time.Time
	Targets              []replicatedTargetInfo
}

func (ri replicatedInfos) CompletedSize() (sz int64) {
	for _, t := range ri.Targets {
		if t.Empty() {
			continue
		}

        // Test with another type and empty raw data
        int type2 = AvPair.MsvAvEOL;
        byte[] raw2 = new byte[] {};
        AvPair avPair2 = new AvPair(type2, raw2);

        assertEquals(type2, avPair2.getType(), "Type should match the constructor argument for empty raw data.");
        assertArrayEquals(raw2, avPair2.getRaw(), "Raw data should match the constructor argument for empty raw data.");

        // Test with null raw data

    }

    @Test
    @DisplayName("mechanism token empty array – preserved after round‑trip")
    void testEmptyMechanismToken() throws IOException {
        NegTokenTarg nt = new NegTokenTarg();
        nt.setResult(NegTokenTarg.REQUEST_MIC);
        nt.setMechanismToken(new byte[0]); // empty but non‑null
        nt.setMechanism(new ASN1ObjectIdentifier("2.16.840.1.101.3.6.1"));

     */
    public OptionalEntity<FileConfig> getFileConfigByName(final String name) {
        final ListResultBean<FileConfig> list = fileConfigBhv.selectList(cb -> {
            cb.query().setName_Equal(name);
            cb.query().addOrderBy_SortOrder_Asc();
        });
        if (list.isEmpty()) {
            return OptionalEntity.empty();
        }

        assertEquals("Access is denied.", msgCap.getAllValues().get(idx));

        // Ensure no unexpected empty messages (edge: empty strings)
        msgCap.getAllValues().forEach(m -> assertNotNull(m));
        msgCap.getAllValues().forEach(m -> assertFalse(m.trim().isEmpty(), "Message should not be empty"));
    }

        assertTrue(ex.getMessage().toLowerCase().contains("null"));
    }

    @Test
    @DisplayName("toByteArray returns empty when no mechanismToken")
    void toByteArrayWhenNull() {
        TestSpnegoToken t = new TestSpnegoToken();
        assertArrayEquals(new byte[0], t.toByteArray(), "empty array expected when mechanismToken is null");
    }

    @Test

     * as "container" for script access.</p>
     *
     * @param template the Groovy script to evaluate (null-safe, returns null if empty)
     * @param paramMap the parameters to bind to the script (null-safe, treated as empty map if null)
     * @return the result of script evaluation, or null if the template is empty or evaluation fails
     * @throws JobProcessingException if the script explicitly throws this exception

     *
     * @param value the input string to be escaped
     * @return the escaped XML string with invalid characters removed, or empty string if value is null
     */
    public static String escapeXml(final String value) {
        if (value == null) {
            return StringUtil.EMPTY;
        }
        return stripInvalidXMLCharacters(//
                value//
                        .replace("&", "&") //