code: protected RequestParser<T> createRequestParser()
      {
          //get parser configuration
          String configurationKey=this.getRequestParserConfigurationKey();
          String defaultParserClassName=this.getDefaultParserClassName();
          
          //create parser
          RequestParser<T> parser=this.createRequestParser(configurationKey,defaultParserClassName);
          
          return parser;
      }
docs: This function creates, initializes and returns a new request parser.
  
  @return  The new request parser