e.printStackTrace();
   protected void run()   {      try      {         log.info("Starting perfcharter");                  setUp();                  writer.write("<html><body>\n");                  doCharts();                  writer.write("</body></html>\n");                  tearDown();                  log.info("Done");      }      catch (Exception e)      {         log.error("Failed to chart", e);      }   }