if (username == null) {
            value = StringUtil.EMPTY;
        } else if (maxLength >= 0 && username.length() > maxLength) {
            value = username.substring(0, maxLength);
        } else {
            value = username;
        }
        return String.format(getSystemProperty(Constants.LDAP_SECURITY_PRINCIPAL, StringUtil.EMPTY), value);
    }

                .stream()
                .filter(key -> key.endsWith(".overwrite")) //
                .collect(Collectors.toList())
                .forEach(key -> {
                    final String baseKey = key.substring(0, key.length() - ".overwrite".length());
                    final Object value = dataMap.remove(key);
                    dataMap.put(baseKey, value);
                });
    }

    /**

      if (path == null || !path.startsWith("/")) {
        val encodedPath = url.encodedPath
        val lastSlash = encodedPath.lastIndexOf('/')
        path = if (lastSlash != 0) encodedPath.substring(0, lastSlash) else "/"
      }

      return Cookie(
        cookieName,
        cookieValue,
        expiresAt,
        domain,
        path,
        secureOnly,
        httpOnly,

      checkState(hasMore());
      int startPosition = position;
      position = matcher.negate().indexIn(input, startPosition);
      return hasMore() ? input.substring(startPosition, position) : input.substring(startPosition);
    }

    String consumeToken(CharMatcher matcher) {
      int startPosition = position;
      String token = consumeTokenIfPresent(matcher);

        if (start == -1) {
            return null;
        }
        start += 3;

        final int end = entryDn.indexOf(',', start);
        final String value = end == -1 ? entryDn.substring(start) : entryDn.substring(start, end);
        if (fessConfig.isLdapGroupNameWithUnderscores()) {
            return replaceWithUnderscores(value);
        }
        return value;
    }

    /**

            // Check if version is a property reference
            if (currentVersion.startsWith("${") && currentVersion.endsWith("}")) {
                isProperty = true;
                propertyName = currentVersion.substring(2, currentVersion.length() - 1);
            }
        } else {
            // Plugin version might be inherited from parent or pluginManagement

    }

    protected int calculateDegreeOfConcurrency(String threadConfiguration) {
        try {
            if (threadConfiguration.endsWith("C")) {
                String str = threadConfiguration.substring(0, threadConfiguration.length() - 1);
                float coreMultiplier = Float.parseFloat(str);

                if (coreMultiplier <= 0.0f) {

    }

    @Override
    public ImmutableList<Character> subList(int fromIndex, int toIndex) {
      checkPositionIndexes(fromIndex, toIndex, size()); // for GWT
      return charactersOf(string.substring(fromIndex, toIndex));
    }

    @Override
    boolean isPartialView() {
      return false;
    }

    @Override
    public Character get(int index) {

                "Missing artifactId did not cause validation error");
    }

    private void assertPathSuffixEquals(String expected, Object actual) {
        String a = actual.toString();
        a = a.substring(a.length() - expected.length()).replace('\\', '/');
        assertEquals(expected, a);
    }

    private void assertPathWithNormalizedFileSeparators(Object value) {

public static boolean equals(String, String); public static boolean equalsIgnoreCase(String, String); public static int indexOfAny(String, String[]); public static int lastIndexOfAny(String, String[]); public static String substring(String, int); public static String substring(String, int, int); public static String left(String, int); public static String right(String, int); public static String mid(String, int, int); public static String[] split(String); public static String[] split(String, String);...