How do you delete a Cookie within a JSP (JSP)

Question :How do you delete a Cookie within a JSP? (JSP)
Answer :Cookie mycook = new Cookie("name","value");
response.addCookie(mycook);
Cookie killmycook = new Cookie("mycook","value");
killmycook.setMaxAge(0);
killmycook.setPath("/");
killmycook.addCookie(killmycook);