docs: public void perform(TaskRequest req, TaskResponse res) {
  
  		HttpServletResponse sres = (HttpServletResponse) response.evaluate(req, res);
  		String rsc = (String) resource.evaluate(req, res);
  
  		try {
  
  			// Send the redirect (HTTP status code 302)
  			sres.sendRedirect(rsc);
  
  		} catch (Throwable t) {
  			String msg = "Error redirecting to the specified resource:  " + rsc;
  			throw new RuntimeException(msg, t);
  		}
  
  	}