assertEquals("1", true, StringUtil.contains("a", 'a'));
        assertEquals("2", true, StringUtil.contains("abc", 'b'));
        assertEquals("3", false, StringUtil.contains("abc", 'd'));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testContains2() throws Exception {
        assertEquals("1", true, StringUtil.contains("a", "a"));

    /**
     * charを含んでいるかどうか返します。
     *
     * @param str
     *            文字列
     * @param ch
     *            char
     * @return charを含んでいるかどうか
     */
    public static boolean contains(final String str, final char ch) {
        if (isEmpty(str)) {
            return false;
        }
        return str.indexOf(ch) >= 0;
    }

    /**
     * 文字列を含んでいるかどうか返します。
     *

            return parent.size();
        }

        public boolean isEmpty() {
            return parent.isEmpty();
        }

        public boolean contains(final Object o) {
            return parent.contains(o);
        }

        public Iterator<E> iterator() {
            return parent.iterator();
        }

        public Object[] toArray() {

                final Set<String> permissions = stream(item.getPermissions()).get(stream -> stream.collect(Collectors.toSet()));
                for (final String roleValue : roleSet) {
                    if (permissions.contains(roleValue)) {
                        final Map<String, String> map = new HashMap<>(2);
                        map.put(Constants.ITEM_LABEL, item.getLabel());

		</profile>
	</profiles>
	<build>
		<finalName>fess</finalName>
		<resources>
			<resource>
				<directory>src/main/resources</directory>
			</resource>
		</resources>

		<!-- This file contains all the common properties used to build the different
			packages (tar.gz, deb, rpm) using Maven resources plugin -->
		<filters>
			<filter>src/packaging/common/packaging.properties</filter>
		</filters>

		<plugins>

        return String.format("return container.getComponent(\"crawlJob\")" + ".logLevel(\"info\")" + ".sessionId(\"%s\")"
                + ".webConfigIds([\"%s\"] as String[])" + ".jobExecutor(executor).execute();", webCofigId, webCofigId);
    }

    protected static String buildFileConfigJobScript(final String fileConfigId) {

                    final String id = (String) memberOf.get("id");
                    if (StringUtil.isNotBlank(id)) {
                        if (memberType.contains("group")) {
                            groupList.add(id);
                        } else if (memberType.contains("role")) {
                            roleList.add(id);
                        } else {
                            if (logger.isDebugEnabled()) {

            throw new IllegalArgumentException(msg);
        }
    }

    protected String toRangeDateString(Date date, String format) {
        if (format.contains("epoch_millis")) {
            return Long.toString(date.getTime());
        } else if (format.contains("date_optional_time")) {
            final SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
            sdf.setTimeZone(TimeZone.getTimeZone("UTC"));

            throw new IllegalArgumentException(msg);
        }
    }

    protected String toRangeDateString(Date date, String format) {
        if (format.contains("epoch_millis")) {
            return Long.toString(date.getTime());
        } else if (format.contains("date_optional_time")) {
            final SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
            sdf.setTimeZone(TimeZone.getTimeZone("UTC"));

                        ((ChildUrlsException) cause).getChildUrlList().stream().map(RequestData::getUrl).forEach(s -> {
                            if (!processedUrls.contains(s) && !urlQueue.contains(s)) {
                                urlQueue.offer(s);
                            }
                        });
                    } else if (maxAccessCount != 1L) {
                        throw e;