char c = s.charAt(i);
            if (c == groupingSep) {
                continue;
            } else if (c == decimalSep) {
                c = '.';
            }
            buf.append(c);
        }
        return buf.toString();
    }

            for (final Map.Entry<String, String> entry : infoMap.entrySet()) {
                if (buf.length() != 0) {
                    buf.append(',');
                }
                buf.append(entry.getKey()).append('=').append(entry.getValue());
            }
            if (logger.isInfoEnabled()) {
                logger.info("[CRAWL INFO] {}", buf);
            }

    for (codePoint in ******@****.***ints()) {
      when (codePoint) {
        in 0..0x20,
        '"'.code,
        '$'.code,
        '\\'.code,
        '·'.code,
        127,
        -> append(String.format("\\u%04x", codePoint))

        else -> appendCodePoint(codePoint)
      }
    }

/**
 * A utility similar to {@link IteratorTester} for testing a {@link ListIterator} against a known
 * good reference implementation. As with {@code IteratorTester}, a concrete subclass must provide
 * target iterators on demand. It also requires three additional constructor parameters: {@code
 * elementsToInsert}, the elements to be passed to {@code set()} and {@code add()} calls; {@code

     * Create a test string with specified length
     */
    protected String createTestString(int length) {
        StringBuilder sb = new StringBuilder(length);
        for (int i = 0; i < length; i++) {
            sb.append((char) ('A' + (i % 26)));
        }
        return sb.toString();
    }

      return first;
    }

    StringBuilder sb = new StringBuilder().append("expected one element but was: <").append(first);
    for (int i = 0; i < 4 && iterator.hasNext(); i++) {
      sb.append(", ").append(iterator.next());
    }
    if (iterator.hasNext()) {
      sb.append(", ...");
    }
    sb.append('>');

    throw new IllegalArgumentException(sb.toString());
  }

  /**

            final Matcher attrMatcher = attrPattern.matcher(tagStr);
            final StringBuilder buf = new StringBuilder(100);
            while (attrMatcher.find()) {
                buf.append(attrMatcher.group(1)).append(' ');
            }
            matcher.appendReplacement(sb, buf.toString().replace("\\", "\\\\").replace("$", "\\$"));
        }
        matcher.appendTail(sb);

    @Override
    public SmbFileOutputStream openOutputStream(final boolean append) throws SmbException {
        return openOutputStream(append, FILE_SHARE_READ);
    }

    @Override
    public SmbFileOutputStream openOutputStream(final boolean append, final int sharing) throws SmbException {
        return openOutputStream(append, append ? O_CREAT | O_WRONLY | O_APPEND : O_CREAT | O_WRONLY | O_TRUNC, 0, sharing);
    }

        assertEquals(d1, d2);

        // Different type -> false
        assertFalse(a.equals("not-an-auth"));
    }

    @Test
    @DisplayName("isAnonymous: depends on subject presence and super")
    void isAnonymous_behaviour() {
        Kerb5Authenticator anon = new Kerb5Authenticator((Subject) null);

        CharBuffer buf = CharStreams.createBuffer();
        long total = 0;
        while (from.read(buf) != -1) {
          ((Buffer) buf).flip();
          to.append(buf);
          total += buf.remaining();
          ((Buffer) buf).clear();
        }
        return total;
      }
    },
    NEW {
      @Override