code: protected void renderAttributes(int type, AbstractRenderAppender sb, AbstractAttributeState state, boolean doubleQuote)
      {
          HashMap map = null;
          switch (type) {
              case AbstractAttributeState.ATTR_GENERAL:
                  map = state.getGeneralAttributeMap();
                  break;
              default:
                  String s = Bundle.getString("Tags_ParameterRenderError",
                          new Object[]{new Integer(type)});
                  logger.error(s);
                  throw new IllegalStateException(s);
          }
          renderGeneral(map, sb, doubleQuote);
      }
docs: Render all of the attributes defined in a map and return the string value.  The attributes
  are rendered with in a name="value" style supported by XML.
  @param type an integer key indentifying the map