title: Difference between 0 and negative value for setMaxAge for Cookie
body: <p>From cookie docs for setMaxAge(int):
  <a href="http://docs.oracle.com/javaee/1.3/api/javax/servlet/http/Cookie.html#setMaxAge(int)" rel="noreferrer">http://docs.oracle.com/javaee/1.3/api/javax/servlet/http/Cookie.html#setMaxAge(int)</a>
  Is there any difference between <code>int = 0</code> and <code>int = -ve</code>? It says <code>0</code> deletes cookie. <code>-ve</code> value means cookie is not stored. Does that mean 0 deletes only from current browser session?</p>