}

    @Test
    public void testPerf() throws IOException {
        List<String[]> data = new ArrayList<>();
        String k = null;
        for (String line : Files.readAllLines(Paths.get("src/test/resources/dag.txt"))) {
            if (line.startsWith("\t")) {
                data.add(new String[] {k, line.trim()});
            } else {
                k = line;
            }
        }

        if (args.length != 1) {
            System.err.println("Usage: groovy CheckBadMerge.groovy <commits_file>")
            System.exit(1)
        }

        List<String> commits = Files.readAllLines(Paths.get(args[0]))
        try {
            commits.each { checkCommit(it) }
        } finally {
            THREAD_POOL.shutdown()
        }
    }

    static void checkCommit(String commit) {

    @Test
    @SuppressWarnings("checkstyle:UnusedLocalVariable")
    void testAptConsistency() throws Exception {
        File apt = getTestFile("src/site/apt/artifact-handlers.apt");

        List<String> lines = Files.readAllLines(apt.toPath());

        for (String line : lines) {
            if (line.startsWith("||")) {
                String[] cols = line.split("\\|\\|");
                String[] expected = new String[] {

     */
    static String parseJvmConfig(Path jvmConfigPath, String mavenProjectBasedir) throws IOException {
        StringBuilder result = new StringBuilder();

        for (String line : Files.readAllLines(jvmConfigPath, StandardCharsets.UTF_8)) {
            line = processLine(line, mavenProjectBasedir);
            if (line.isEmpty()) {
                continue;
            }

                        // The regex `^\\s*\\[\\[(.*)\\]\\]` looks for lines starting with '[[...]]'
                        // and captures the content within the brackets.
                        Files.readAllLines(file).forEach(line -> {
                            if (line.matches("^\\s*\\[\\[(.*)\\]\\].*")) {
                                String anchorName = line.replaceAll("^\\s*\\[\\[(.*)\\]\\].*$", "$1");