*
     * @param propertyNames
     *            Array of property names. Must not be {@literal null} or an empty array.
     * @return This instance itself
     */
    public CopyOptions include(final CharSequence... propertyNames) {
        assertArgumentNotEmpty("propertyNames", propertyNames);

        includePropertyNames.addAll(toStringList(propertyNames));
        return this;
    }

    /**

            final VaErrorHook hook) {
        if (values.length == 0) {
            return;
        }
        for (final String value : values) {
            if (value.indexOf(',') >= 0) {
                action.throwValidationError(messages -> {
                    messages.addErrorsInvalidStrIsIncluded(propertyName, value, ",");
                }, hook);

        }

        UpgradedProperty method = currentMethods.get(AccessorKey.ofNewMethod(jApiMethod));
        if (method != null) {
            String propertyName = method.getPropertyName();
            String isGetterName = "is" + Character.toUpperCase(propertyName.charAt(0)) + propertyName.substring(1);
            return method.getReplacedAccessors().stream()

                final String propertyName = entry.getKey();
                if (beanDesc.hasPropertyDesc(propertyName)) {
                    final PropertyDesc propertyDesc = beanDesc.getPropertyDesc(propertyName);
                    propertyDesc.setValue(closeableHttpClient, entry.getValue());
                } else {
                    logger.warn("Property not found in HTTP client: propertyName={}, clientClass={}", propertyName,

     * Validate the protected word string.
     * @param action The action.
     * @param values The values.
     * @param propertyName The property name.
     * @param hook The error hook.
     */
    private static void validateProtwordsString(final FessBaseAction action, final String values, final String propertyName,
            final VaErrorHook hook) {
        // TODO validation
    }

        /** Stores the value lines for the currently processed property.*/
        private final List<String> valueLines;

        /** Stores the name of the last read property.*/
        private String propertyName;

        /** Stores the value of the last read property.*/
        private String propertyValue;

        private boolean maybeTyped;

        /** Stores if the properties are typed or not */

        /** Stores the value lines for the currently processed property.*/
        private final List<String> valueLines;

        /** Stores the name of the last read property.*/
        private String propertyName;

        /** Stores the value of the last read property.*/
        private String propertyValue;

        private boolean maybeTyped;

        /** Stores if the properties are typed or not */

                final String propertyName = entry.getKey();
                if (beanDesc.hasPropertyDesc(propertyName)) {
                    final PropertyDesc propertyDesc = beanDesc.getPropertyDesc(propertyName);
                    propertyDesc.setValue(closeableHttpClient, entry.getValue());
                } else {
                    logger.warn("Property not found in HTTP client: propertyName={}, clientClass={}", propertyName,

                Matcher matcher = EXPRESSION_PROJECT_NAME_PATTERN.matcher(s);
                while (matcher.find()) {
                    String propertyName = matcher.group(0);

                    if (path.startsWith("activation.file.") && "${project.basedir}".equals(propertyName)) {
                        continue;
                    }
                    addViolation(
                            problems,

            }, () -> asListHtml(dictId));
        }
    }

    private static void validateStopwordsString(final String values, final String propertyName, final VaErrorHook hook) {
        // TODO validation
    }

    // ===================================================================================