assertFalse(matcher.matches(s.charAt(0)));
    assertFalse(matcher.apply(s.charAt(0)));
    assertEquals(-1, matcher.indexIn(s));
    assertEquals(-1, matcher.indexIn(s, 0));
    assertEquals(-1, matcher.indexIn(s, 1));
    assertEquals(-1, matcher.lastIndexIn(s));
    assertFalse(matcher.matchesAnyOf(s));
    assertFalse(matcher.matchesAllOf(s));
    assertTrue(matcher.matchesNoneOf(s));

        inline fun <reified T> inAnyOrder(items: List<T>): Matcher<Iterable<T>> = inAnyOrder(items.toTypedArray())

        /**
         * Matcher checking each item is present exactly once in a given iterable, but an any position,
         * and that there are no unexpected items.
         */
        private
        fun <T> inAnyOrder(items: Array<out T>): Matcher<Iterable<T>> = Matchers.containsInAnyOrder(*items)

    public static LicenseInfo licenseType(File licenseFile) {
        for (LicenseMatcher matcher : matchers) {
            boolean matches = matcher.matches(licenseFile);
            if (matches) {
                return new LicenseInfo(matcher.getIdentifier(), matcher.spdxLicense, matcher.sourceRedistributionRequired);
            }
        }

                snippet = null
            }
            file.eachLine('UTF-8') { String line, int lineNumber ->
                Matcher matcher
                matcher = line =~ /\[testenv="([^"]+)"\]\s*/
                if (matcher.matches()) {
                    testEnv = matcher.group(1)
                }
                if (line ==~ /-{4,}\s*/) { // Four dashes looks like a snippet
                    if (snippet == null) {

        matchers.add(subStringMatcher("AL   ", "Apache", "Licensed to Elasticsearch B.V. under one or more contributor"));
        // Apache lz4-java
        matchers.add(subStringMatcher("ALLZ4", "Apache LZ4-Java", "Copyright 2020 Adrien Grand and the lz4-java contributors"));
        // Generated resources
        matchers.add(subStringMatcher("GEN  ", "Generated", "ANTLR GENERATED CODE"));
        // Vendored Code

        final Pattern pattern = Pattern.compile("test");
        final Matcher matcher = pattern.matcher("test");
        final BiFunction<String, Matcher, String> pathMatcher = pathMappingHelper.createPathMatcher(matcher, "function:encodeUrl");

        String result = pathMatcher.apply("http://example.com/test path", matcher);
        assertEquals("http://example.com/test+path", result);
    }

    @Test

        Matcher matcher = linkPattern.matcher(line);
        while (matcher.find()) {
            MatchResult xrefMatcher = matcher.toMatchResult();
            String link = xrefMatcher.group(1);
            if (link.contains("#")) {
                Matcher linkMatcher = linkWithHashPattern.matcher(link);
                if (linkMatcher.matches()) {

        final Matcher matcher = pattern.matcher(value);
        while (matcher.find()) {
            final String key = matcher.group(2);
            String replacement = System.getProperty(key);
            if (replacement == null) {
                replacement = matcher.group(1);
            }

        }

        Text comment = (Text) firstNode.getFirstChild();
        Matcher matcher = ACCESSOR_COMMENT_PATTERN.matcher(comment.getData());
        if (matcher.lookingAt()) {
            String theOrWhether = matcher.group(1).toLowerCase(Locale.US);
            comment.setData(StringUtils.capitalize(theOrWhether) + " " + comment.getData().substring(matcher.end()));
        }
    }

      var month = -1
      var year = -1
      val matcher = TIME_PATTERN.matcher(s)

      while (pos < limit) {
        val end = dateCharacterOffset(s, pos + 1, limit, true)
        matcher.region(pos, end)

        when {
          hour == -1 && matcher.usePattern(TIME_PATTERN).matches() -> {
            hour = matcher.group(1).toInt()
            minute = matcher.group(2).toInt()