final String value = settings.get("replacement");
        if (value == null || value.length() == 0) {
            replacement = '\u30fc';
        } else {
            replacement = value.charAt(0);
        }
    }

    @Override
    public Reader create(final Reader tokenStream) {
        return new ProlongedSoundMarkCharFilter(tokenStream, replacement);
    }

    if (stringValue.length() == 0) {
      throw new NumberFormatException("empty string");
    }

    // Handle radix specifier if present
    String rawValue;
    int radix;
    char firstChar = stringValue.charAt(0);
    if (stringValue.startsWith("0x") || stringValue.startsWith("0X")) {
      rawValue = stringValue.substring(2);
      radix = 16;
    } else if (firstChar == '#') {
      rawValue = stringValue.substring(1);

        length = maximum_length = (short) ((len + zt) * 2);
        buffer = new short[len + zt];

        int i;
        for (i = 0; i < len; i++) {
            buffer[i] = (short) str.charAt(i);
        }
        if (zterm) {
            buffer[i] = (short) 0;
        }
    }

    @Override
    public String toString() {
        final int len = length / 2 - (zterm ? 1 : 0);

        p = i = 0;
        while (p < len && pathInfo.charAt(p) == '/') {
            p++;
        }
        if (p == len) {
            return null;
        }

        /* collect server name */
        while (p < len && (ch = pathInfo.charAt(p)) != '/') {
            out[i] = ch;
            i++;
            p++;
        }
        while (p < len && pathInfo.charAt(p) == '/') {
            p++;
        }

        }
        String item = list.get(index).trim();
        if (StringUtil.isBlank(item)) {
            return StringUtil.EMPTY;
        }
        if (item.length() > 1 && item.charAt(0) == '"' && item.charAt(item.length() - 1) == '"') {
            item = item.substring(1, item.length() - 1);
        }
        return item;
    }

  }

  @Override
  @CanIgnoreReturnValue
  public Hasher putUnencodedChars(CharSequence charSequence) {
    for (int i = 0, len = charSequence.length(); i < len; i++) {
      putChar(charSequence.charAt(i));
    }
    return this;
  }

  @Override
  @CanIgnoreReturnValue
  public Hasher putString(CharSequence charSequence, Charset charset) {
    return putBytes(charSequence.toString().getBytes(charset));
  }

        }

        char c;
        final int len = value.length();
        final StringBuilder buf = new StringBuilder(len * 2);

        for (int i = 0; i < len; i++) {
            c = value.charAt(i);
            String escaped = switch (c) {
            case '\\', '"' -> "\\" + c;
            case '/' -> "\\/";
            case '\b' -> "\\b";
            case '\t' -> "\\t";
            case '\n' -> "\\n";

        final int strLen = str != null ? str.length() : 0;
        if (strLen > 0) {
            for (int i = 0; i < strLen; i++) {
                if (!Character.isWhitespace(str.charAt(i))) {
                    return;
                }
            }
        }
        throw new IllegalArgumentException(message);
    }

AA,WACEjB,KAAKE,QAAQa,KAAKf,KAAKO,UAAUoB,SACjCrD,EAAAA,QAAE0B,KAAKC,UAAUnB,QAAQR,EAAAA,QAAEoD,MA/EJ,uCAoFzBE,MAAA,WAAQ,IAAAC,EAAA7B,KACN1B,EAAAA,QAAE0B,MAAMe,KAAKf,KAAKK,UAAUvB,SAASgD,GAAG,SAAS,WAC/CD,EAAKnB,UAGHV,KAAKK,UAAUpB,YACjBe,KAAKU,UAMFqB,iBAAP,SAAwBC,GACtB,IAAIC,EAAO3D,EAAAA,QAAE0B,MAAMiC,KAAK7D,GAClB8D,EAAW5D,EAAAA,QAAEgC,OAAO,GAAI5B,EAASJ,EAAAA,QAAE0B,MAAMiC,QAE1CA,IACHA,EAAO,IAAIpC,EAAYvB,EAAAA,QAAE0B,MAAOkC,GAChC5D,EAAAA,QAAE0B,MAAMiC,KAAK7D,EAA4B,iBAAX4D,EAAsBC,EAAOD,IAGvC,iBAAXA,G...

    // Inlineable fast-path loop which hands off to escapeSlow() only if needed
    int length = string.length();
    for (int index = 0; index < length; index++) {
      if (escape(string.charAt(index)) != null) {
        return escapeSlow(string, index);
      }
    }
    return string;
  }

  /**
   * Returns the escaped form of the given character, or {@code null} if this character does not