protected static final String FIELD_PREFIX = "field.config.";

    protected ParameterUtil() {
        // nothing
    }

    public static Map<String, String> parse(final String value) {
        final Map<String, String> paramMap = new LinkedHashMap<>();
        if (value != null) {
            int unknownKey = 0;

        ComponentUtil.register(new SystemHelper(), "systemHelper");
    }

    public void test_parse() throws IOException {
        GsaConfigParser parser = new GsaConfigParser();
        try (InputStream is = ResourceUtil.getResourceAsStream("data/gsaconfig.xml")) {
            parser.parse(new InputSource(is));
        }
        parser.getWebConfig().ifPresent(c -> {
            System.out.println(c.toString());

        if (handlerParameterMap == null) {
            handlerParameterMap = ParameterUtil.parse(getHandlerParameter());
        }
        return handlerParameterMap;
    }

    public Map<String, String> getHandlerScriptMap() {
        if (handlerScriptMap == null) {
            handlerScriptMap = ParameterUtil.parse(getHandlerScript());
        }
        return handlerScriptMap;
    }

    @Override

        SAXParserFactoryUtil.setXIncludeAware(spf, true);
        spf.setNamespaceAware(true);
        final SAXParser parser = SAXParserFactoryUtil.newSAXParser(spf);

        final InputSource is = new InputSource(ResourceUtil.getResourceAsStream("org/codelibs/core/xml/include.xml"));
        is.setSystemId("include.xml");
        parser.parse(is, new DefaultHandler() {

            @Override

    }

    @Override
    public Object getAsObject(final String value) {
        if (StringUtil.isEmpty(value)) {
            return null;
        }
        try {
            return new DecimalFormat(pattern).parse(value);
        } catch (final ParseException e) {
            throw new ParseRuntimeException(e);
        }

    }

    @Override
    public String getAsString(final Object value) {

        createFilterChain();
    }

    public Query parse(final String query) {
        return filterChain.parse(query);
    }

    protected org.apache.lucene.queryparser.classic.QueryParser createQueryParser() {
        final LuceneQueryParser parser = new LuceneQueryParser(defaultField, analyzer);
        parser.setAllowLeadingWildcard(allowLeadingWildcard);
        parser.setDefaultOperator(defaultOperator);
        return parser;

        assertThat(actual, is(expected));

        value = "Fess,フェス";
        expected = Arrays.asList("Fess", "フェス");
        actual = Arrays.asList(KuromojiCSVUtil.parse(value));
        assertThat(actual, is(expected));

        value = "\"Fess,FESS\"";
        expected = Arrays.asList("\"Fess,FESS\"");
        actual = Arrays.asList(KuromojiCSVUtil.parse(value));

        final QueryContext queryContext = new QueryContext(text, false);
        final Query query = ComponentUtil.getQueryParser().parse(queryContext.getQueryString());
        QueryBuilder builder = queryCommand.convertTermQuery(queryContext, (TermQuery) query, 1.0f);
        if (text.startsWith("sort:")) {
            assertNull(builder);
        } else {

                                    logger.warn("Failed to parse {}", mapping);
                                }
                            } else {
                                logger.warn("Unknown mapping type: {}={}", key, mapping);
                            }
                        } catch (final Exception e) {
                            logger.warn("Failed to parse {}", values[0], e);
                        }

                }
                if (values.length > 1) {
                    cb.query().setUpdatedAt_LessEqual(LocalDateTime.parse(values[1], formatter));
                }
            } catch (final Exception e) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Failed to parse {}", pager.requestedTimeRange, e);
                }