title: How to add values to an ArrayList referenced by jsp:useBean?
body: <p>In JSP/JSTL, how can I set values for a usebean of class="java.util.ArrayList".</p>
  
  <p>If I try using c:set property or value, I get the following error:
  javax.servlet.jsp.JspTagException: Invalid property in :  "null"</p>