*            Output stream. Must not be {@literal null}.
     * @param comments
     *            Comments.
     */
    public static void store(final Properties props, final OutputStream out, final String comments) {
        assertArgumentNotNull("props", props);
        assertArgumentNotNull("out", out);

        try {
            props.store(out, comments);
        } catch (final IOException e) {

# This file contains only comments and whitespace

        final File file = tempFolder.newFile("hoge.properties");
        final FileOutputStream outputStream = OutputStreamUtil.create(file);
        PropertiesUtil.store(outProperties, outputStream, "comments");
        CloseableUtil.close(outputStream);
        final Properties properties = new Properties();
        PropertiesUtil.load(properties, file);
        assertThat(properties.getProperty("a"), is("A"));
    }

   Allow:   /also-spaced/

# Case 5: Mixed case directives (should still work)
UsEr-AgEnT: MixedCaseBot
DiSaLlOw: /test1/
AlLoW: /test2/
CrAwL-dElAy: 2
SiTeMaP: http://example.com/sitemap.xml

# Case 6: Comments in various positions
User-agent: CommentBot # inline comment
Disallow: /path1/ # another comment
# Full line comment
Allow: /path2/

# Case 7: Empty lines and whitespace-only lines
User-agent: EmptyLineBot

Contributing
============

Keeping the project small and stable limits our ability to accept new contributors. We are not
seeking new committers at this time, but some small contributions are welcome.

If you've found a security problem, please follow our [bug bounty][security] program.

If you've found a bug, please contribute a failing test case so we can study and fix it.

If you have a new feature idea, please build it in an external library. There are

Contributing
============

Keeping the project small and stable limits our ability to accept new contributors. We are not
seeking new committers at this time, but some small contributions are welcome.

If you've found a security problem, please follow our [bug bounty][security] program.

If you've found a bug, please contribute a failing test case so we can study and fix it.

If you have a new feature idea, please build it in an external library. There are

            if link.en_link:
                message += f" - ([English]({link.en_link}))"
            message += "\n"

    print(message)
    issue = use_pr.as_issue()
    comments = list(issue.get_comments())
    for comment in comments:
        if (
            comment.body.startswith(header)
            and comment.user.login == "github-actions[bot]"
        ):
            comment.edit(message)
            break

  overall community

Examples of unacceptable behavior include:

* The use of sexualized language or imagery, and sexual attention or
  advances of any kind
* Trolling, insulting or derogatory comments, and personal or political attacks
* Public or private harassment
* Publishing others' private information, such as a physical or email
  address, without their explicit permission

        }

        return result.toString();
    }

    /**
     * Process a single line: remove comments, trim whitespace, and replace placeholders.
     */
    private static String processLine(String line, String mavenProjectBasedir) {
        // Remove comments
        int commentIndex = line.indexOf('#');
        if (commentIndex >= 0) {
            line = line.substring(0, commentIndex);

          config: >
            {
              "answered": {
                "delay": 864000,
                "message": "Assuming the original need was handled, this will be automatically closed now. But feel free to add more comments or create new issues or PRs."
              },
              "waiting": {
                "delay": 2628000,