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());

        Object obj;

        synchronized ( this.inFlightLookups ) {
            if ( this.inFlightLookups.contains(name) == false ) {
                this.inFlightLookups.add(name);
                return null;
            }
            while ( this.inFlightLookups.contains(name) ) {
                try {
                    this.inFlightLookups.wait();
                }

            if (!switchFlg) {
                boolean contains = doc.get("content_description").toString().toLowerCase().contains(query1);
                if (!contains) {
                    switchFlg = true;
                }
            } else {
                assertTrue(doc.get("content_description").toString().toLowerCase().contains(query2), doc.toString());
            }
        }
    }

    @Test

                // single level
                assertTrue("Link not found " + link, listLinks.contains(link));
            }
            else {
                link = link.substring(0, firstSep + 1);
                // single level
                assertTrue("First component of link not found" + link, listLinks.contains(link));
            }
        }
    }


    @Test

        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) {

                    for (final String singleValue : defaultSortValue.split(",")) {
                        final String sortFieldName = singleValue.split("\\.")[0];
                        if (!sortFieldNames.contains(sortFieldName)) {
                            sortFieldNames.add(sortFieldName);
                            if (sortValueSb.length() > 0) {
                                sortValueSb.append(",");

            int pos = escaped.indexOf(escapedHighlightPre);
            while (pos >= 0) {
                final int c = escaped.codePointAt(pos);
                if (Character.isISOControl(c) || highlightTerminalCharSet.contains(c)) {
                    break;
                }
                pos--;
            }

            value = escaped.substring(pos + 1);
        } else {
            value = escaped;
        }