// Test with file path containing special characters
        Path tempDir = Files.createTempDirectory("test-スレッドダンプ-dir");
        Path tempFile = tempDir.resolve("thread-dump-テスト.txt");

        try {
            ThreadDumpUtil.writeThreadDump(tempFile.toString());

            assertTrue("File with special characters should be created", Files.exists(tempFile));

			err = Errorf(
				"region '%s' is invalid, expected simple characters such as [us-east-1, myregion...]",
				region)
			return s, err
		}
		s.region = region
	}

	name := env.Get(EnvSiteName, siteKV.Get(NameKey))
	if name != "" {
		if !validSiteNameRegex.MatchString(name) {
			err = Errorf(
				"site name '%s' is invalid, expected simple characters such as [cal-rack0, myname...]",
				name)
			return s, err

     *
     * @param domain the domain name to append
     */
    void fixupDomain(String domain);

    /**
     * Reduces path consumed by the given value
     *
     * @param i the number of characters to strip from path consumed
     */
    void stripPathConsumed(int i);

    @Override
    DfsReferralDataInternal next();

    /**
     * Set the UNC path link for this referral
     *

            // Fallback to escaped plain text
            return escapeHtml(markdown);
        }
    }

    /**
     * Escapes HTML special characters for safe display.
     *
     * @param text the text to escape
     * @return HTML-escaped text
     */
    private String escapeHtml(final String text) {
        if (text == null) {
            return "";

            assertEquals(expectedSize, buffer.size());
        }

        @Test
        @DisplayName("Should calculate size for Unicode characters")
        void testSizeWithUnicodeCharacters() {
            // Unicode characters still count as single chars in Java
            String path = "\\\\server\\共享\\路径";
            buffer = new DfsReferralRequestBuffer(path, 3);

     *
     * @param x the number of characters to move right
     * @return this Ansi instance
     */
    public Ansi cursorRight(final int x) {
        return x > 0 ? appendEscapeSequence('C', x) : x < 0 ? cursorLeft(-x) : this;
    }

    /**
     * Moves the cursor left. If the parameter x is negative it moves the cursor right.
     *
     * @param x the number of characters to move left
     * @return this Ansi instance

            assertEquals(longMessage, exception.getMessage());
        });

        // Test message with special characters
        String specialMessage = "Error: ñoñ-ASCII çhárácters & symbols!@#$%^&*()";
        assertDoesNotThrow(() -> {
            RuntimeCIFSException exception = new RuntimeCIFSException(specialMessage);

    val part = parts.nextPart()!!
    assertThat(part.headers).isEqualTo(headersOf())
    assertThat(part.body.readUtf8()).isEqualTo("abcd")

    assertThat(parts.nextPart()).isNull()
  }

  @Test fun `other characters after boundary`() {
    val multipart =
      """
      |--simple boundary hi
      """.trimMargin()
        .replace(Regex("(?m)simple boundary$"), "simple boundary ")
        .replace("\n", "\r\n")

    public String id;

    /**
     * The username of the user who last updated this file authentication configuration.
     * Used for audit trail purposes to track who made changes.
     * Maximum length is 255 characters.
     */
    @Size(max = 255)
    public String updatedBy;

    /**
     * The timestamp when this file authentication configuration was last updated.

    public String id;

    /**
     * The username of the user who last updated this key match configuration.
     * Used for audit trail purposes to track who made changes.
     * Maximum length is 255 characters.
     */
    @Size(max = 255)
    public String updatedBy;

    /**
     * The timestamp when this key match configuration was last updated.
     * Stored as a long value representing milliseconds since epoch.