return null;
        }
        if (trimText == null) {
            trimText = " ";
        }
        int pos = 0;
        for (; pos < text.length(); pos++) {
            if (trimText.indexOf(text.charAt(pos)) < 0) {
                break;
            }
        }
        return text.substring(pos);
    }

    /**
     * 右側の空白を削ります。
     *
     * @param text
     *            テキスト

                positions:
                for (int p = start, last = toSplit.length() - separatorLength; p <= last; p++) {
                  for (int i = 0; i < separatorLength; i++) {
                    if (toSplit.charAt(i + p) != separator.charAt(i)) {
                      continue positions;
                    }
                  }
                  return p;
                }
                return -1;
              }

        }
      }
    }
    if (ipString.charAt(0) == IPV6_DELIMITER && ipString.charAt(1) != IPV6_DELIMITER) {
      return null; // ^: requires ^::
    }
    if (ipString.charAt(ipString.length() - 1) == IPV6_DELIMITER
        && ipString.charAt(ipString.length() - 2) != IPV6_DELIMITER) {
      return null; // :$ requires ::$
    }

    }

    private static boolean isPrefixable(String methodName, String prefix) {
        return methodName.startsWith(prefix) && methodName.length() > prefix.length() && Character.isUpperCase(methodName.charAt(prefix.length()));
    }

    private static String getPropertyName(String methodName) {
        if (methodName.startsWith("get")) {
            return getPropertyName(methodName, "get");

                } else if (idx == 0) {
                    result = result.substring(3);
                    continue;
                }
                int parent = idx - 1;
                while (parent >= 0 && result.charAt(parent) == '/') {
                    parent--;
                }
                parent = result.lastIndexOf('/', parent);
                if (parent < 0) {
                    result = result.substring(idx + 4);

    public String normalize(final String text, final String field, final String... langs) {
        final char[] chars = new char[text.length()];
        for (int i = 0; i < chars.length; i++) {
            final char c = text.charAt(i);
            if (c >= 'ａ' && c <= 'ｚ') {
                chars[i] = (char) (c - 'ａ' + 'a');
            } else if (c >= 'Ａ' && c <= 'Ｚ') {
                chars[i] = (char) (c - 'Ａ' + 'A');

                } else if (idx == 0) {
                    result = result.substring(3);
                    continue;
                }
                int parent = idx - 1;
                while (parent >= 0 && result.charAt(parent) == '/') {
                    parent--;
                }
                parent = result.lastIndexOf('/', parent);
                if (parent < 0) {
                    result = result.substring(idx + 4);

        if (!taskName.startsWith(CLEAN) || taskName.equals(CLEAN)) {
            return;
        }
        String targetTaskName = taskName.substring(CLEAN.length());
        if (Character.isLowerCase(targetTaskName.charAt(0))) {
            return;
        }

        Task task = tasks.findByName(StringUtils.uncapitalize(targetTaskName));
        if (task == null) {
            return;
        }

        }

        private void concatPath(StringBuilder url, String path) {
            if (!path.isEmpty()) {
                boolean initialUrlEndsWithSlash = url.charAt(url.length() - 1) == '/';
                boolean pathStartsWithSlash = path.charAt(0) == '/';

                if (pathStartsWithSlash) {
                    if (initialUrlEndsWithSlash) {
                        // 1 extra '/' to remove

    } else {
      checkArgument(
          hostPortString.charAt(closeBracketIndex + 1) == ':',
          "Only a colon may follow a close bracket: %s",
          hostPortString);
      for (int i = closeBracketIndex + 2; i < hostPortString.length(); ++i) {
        checkArgument(
            Character.isDigit(hostPortString.charAt(i)),
            "Port must be numeric: %s",
            hostPortString);
      }