final NtlmPasswordAuthentication auth) throws SmbAuthException {
        if (DISABLED) {
            return null;
        }

        try {
            StringBuilder p = new StringBuilder("\\").append(domain).append("\\").append(root);
            if (path != null) {
                p.append(path);
            }
            final DfsReferral dr = trans.getDfsReferrals(auth, p.toString(), 0);

   */
  public static String join(String separator, char... array) {
    checkNotNull(separator);
    int len = array.length;
    if (len == 0) {
      return "";
    }

    StringBuilder builder = new StringBuilder(len + separator.length() * (len - 1));
    builder.append(array[0]);
    for (int i = 1; i < len; i++) {
      builder.append(separator).append(array[i]);
    }
    return builder.toString();
  }

    checkNotNull(separator);
    if (array.length == 0) {
      return "";
    }

    // For pre-sizing a builder, just get the right order of magnitude
    StringBuilder builder = new StringBuilder(array.length * 12);
    builder.append(array[0]);
    for (int i = 1; i < array.length; i++) {
      builder.append(separator).append(array[i]);
    }
    return builder.toString();
  }

    checkNotNull(separator);
    if (array.length == 0) {
      return "";
    }

    // For pre-sizing a builder, just get the right order of magnitude
    StringBuilder builder = new StringBuilder(array.length * 5);
    builder.append(toString(array[0]));
    for (int i = 1; i < array.length; i++) {
      builder.append(separator).append(toString(array[i]));
    }
    return builder.toString();

     *
     * @param pattern the pattern string
     * @return the plain pattern string without delimiters
     */
    protected static String toPlainPattern(final String pattern) {
        final StringBuilder buf = new StringBuilder(pattern.length());
        for (int i = 0; i < pattern.length(); ++i) {
            final char ch = pattern.charAt(i);
            if (Character.isLetterOrDigit(ch) || Character.isWhitespace(ch)) {

     * Gets host information including hostname and IP address.
     *
     * @return formatted string containing hostname and IP address
     */
    protected String getHostInfo() {
        final StringBuilder buf = new StringBuilder();
        try {
            final InetAddress ia = InetAddress.getLocalHost();
            final String hostname = ia.getHostName();
            if (StringUtil.isNotBlank(hostname)) {

        assertEquals("字", item2.getOutput());
    }

    // Test with very long input line
    public void test_veryLongLine() throws Exception {
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 100; i++) {
            if (i > 0)
                sb.append(",");
            sb.append("input").append(i);
        }
        sb.append(" => output\n");

    /**
     * Return the numeric representation of this sid such as
     * {@code S-1-5-21-1496946806-2192648263-3843101252-1029}.
     */
    @Override
    public String toString() {
        StringBuilder ret = new StringBuilder("S-").append(this.revision & 0xFF).append("-");

        if (this.identifier_authority[0] != (byte) 0 || this.identifier_authority[1] != (byte) 0) {
            ret.append("0x");

        // Given
        byte[] buffer = new byte[2048];
        int offset = 0;

        setHeaderStart(response, 64);

        // Create a long filename
        StringBuilder longName = new StringBuilder();
        for (int i = 0; i < 100; i++) {
            longName.append("test");
        }
        String fileName = longName.toString();

    }

    @Test
    @DisplayName("Should handle maximum path length")
    void testMaximumPathLength() throws Exception {
        // Given - Create a very long path
        StringBuilder longPathBuilder = new StringBuilder("\\\\server\\");
        for (int i = 0; i < 1000; i++) {
            longPathBuilder.append("a");
        }
        String longPath = longPathBuilder.toString();