code: public void iconSeverity(String level, int textType) {
          sink.figure();
          sink.figureGraphics("images/icon_" + level + "_sml.gif");
          sink.figure_();
  
          if (textType > 0) {
              sink.nonBreakingSpace();
  
              sink.text(bundle.getString("report.checkstyle." + level + suffix(textType)));
          }
      }
docs: Render an icon of given level with associated text.
  
  @param level    one of <code>INFO</code>, <code>WARNING</code> or <code>ERROR</code> constants
  @param textType one of <code>NO_TEXT</code>, <code>TEXT_SIMPLE</code>, <code>TEXT_TITLE</code> or
  <code>TEXT_ABBREV</code> constants