code: public void addAttribute(String rawName, String value)
      {
          if (m_firstTagNotEmitted)
          {
              flush();
          }
          m_handler.addAttribute(rawName, value);
   
      }
docs: Adds an attribute to the currenly open tag
  @param rawName the attribute name, with prefix (if any)
  @param value the value of the parameter
  @see ExtendedContentHandler#addAttribute(String, String)