code: protected void writeUTF(int code, String string)
          throws IOException
      {
          OutputStream os = getOutputStream();
  
          os.write(code);
  
          int charLength = string.length();
  
          int length = 0;
          for (int i = 0; i < charLength; i++) {
              char ch = string.charAt(i);
  
              if (ch < 0x80)
                  length++;
              else if (ch < 0x800)
                  length += 2;
              else
                  length += 3;
          }
  
          os.write(length >> 8);
          os.write(length);
  
          for (int i = 0; i < length; i++) {
              char ch = string.charAt(i);
  
              if (ch < 0x80)
                  os.write(ch);
              else if (ch < 0x800) {
                  os.write(0xc0 + (ch >> 6) & 0x1f);
                  os.write(0x80 + (ch & 0x3f));
              }
              else {
                  os.write(0xe0 + (ch >> 12) & 0xf);
                  os.write(0x80 + ((ch >> 6) & 0x3f));
                  os.write(0x80 + (ch & 0x3f));
              }
          }
      }
docs: Writes a UTF-8 string.
  
  @param code the HMUX code identifying the string
  @param string the string to write