/**
     * Map of features for the DOM parser.
     */
    protected Map<String, String> featureMap = new HashMap<>();

    /** Map of properties for the DOM parser. */
    protected Map<String, String> propertyMap = new HashMap<>();

    /** XPath expression to select target nodes for text extraction. */
    protected String targetNodePath = "//HTML/BODY | //@alt | //@title";

    }

    @Override
    public List<String> convert(final String text, final String field, final String... langs) throws IOException {
        final ReadingConverter converter;
        if (langs == null || langs.length == 0) {
            converter = new LangAnalyzerConverter(null);
        } else {
            final ReadingConverterChain chain = new ReadingConverterChain();
            for (final String lang : langs) {

        return inputStream.skip(n);
    }

    /**
     * Returns a string representation of the object.
     *
     * @return a string representation of the object
     */
    @Override
    public String toString() {
        return inputStream.toString();
    }

        private String ruleId;
        private ResponseProcessor responseProcessor;
        private Map<String, String> conditions = new HashMap<>();

        @Override
        public boolean match(ResponseData responseData) {
            if (responseData == null) {
                return false;
            }

            // Check URL condition
            String urlCondition = conditions.get("url");

        int count = 0;
        Set<String> valueSet = Collections.synchronizedSet(new HashSet<>());
        Map<String, Object> source;
        while ((source = reader.read()) != null) {
            assertTrue(source.get("field1").toString().startsWith("test"));
            valueSet.add(source.get("field1").toString());
            count++;
        }
        assertTrue(String.valueOf(count), count < 200);
    }

String[] tags = new String[]{"technology", "search"};
String[] roles = new String[]{"admin", "user"};

SuggestItem item = new SuggestItem(
    new String[]{"Search Engine", "検索エンジン"}, // text variations
    readings,                                      // pronunciation readings
    1,                                            // boost score
    tags,                                         // categorization tags

     */
    @Override
    public int hashCode() {
        return java.util.Objects.hash(loc, lastmod);
    }

    /**
     * Returns a string representation of this SitemapFile.
     * @return A string representation.
     */
    @Override
    public String toString() {
        return "SitemapFile [loc=" + loc + ", lastmod=" + lastmod + "]";
    }

            public byte[] apply(Object t) {
                return t.toString().getBytes();
            }
        };

        // ## Act ##
        resultData.setSerializer(serializer);

        // ## Assert ##
        assertNotNull(resultData.serializer);

        resultData.setRawData("hoge");
        assertEquals("hoge", new String(resultData.getData()));
    }

        }
        return null;
    }

    /**
     * Extracts a date string from the received header text.
     *
     * @param text the received header text
     * @return the date string starting from the day of week, or null if not found
     */
    private static String getDateString(final String text) {
        for (final String dow : DAY_OF_WEEK) {
            final int i = text.lastIndexOf(dow);

        map.put("エ", new String[] { "e" });
        map.put("オ", new String[] { "o" });

        map.put("カ", new String[] { "ka" });
        map.put("キ", new String[] { "ki" });
        map.put("ク", new String[] { "ku" });
        map.put("ケ", new String[] { "ke" });
        map.put("コ", new String[] { "ko" });

        map.put("サ", new String[] { "sa" });