code: public static void log(String label, Class<?> klass, Map<String, Object> map)
     {
        if (LOG != null)
        {
           LOG.write(label);
           LOG.write(": ");
           LOG.println(klass.getSimpleName());
  
           for (Map.Entry<String, Object> entry : map.entrySet())
           {
              LOG.println(entry.getKey() + ": " + entry.getValue());
           }
           LOG.println();
           LOG.flush();
        }
     }
docs: Log table contents.
  
  @param label label text
  @param klass reader class name
  @param map table data