docs: @SuppressWarnings("unchecked")
      public String execute(Map parameters, String body, RenderContext renderContext) throws MacroException 
      {
          try
          {
              Map contextMap = MacroUtils.defaultVelocityContext();
              contextMap.put("body", body);
              contextMap.put("title", (String) parameters.get("title"));
              contextMap.put("bgcolor", getHexColor((String) parameters.get("bgcolor")));
              return VelocityUtils.getRenderedTemplate("/templates/greenpepper/confluence/macros/greenPepperTest.vm", contextMap);
          }
          catch (Exception e)
          {
              return getErrorView("greenpepper.test.macroid", e.getMessage());
          }
      }