Servlet - JSP
i used arraylist in servlet as shownArrayList <Integer> total = new ArrayList <Integer>();
...
total.add(k[i]);
session.setAttribute("efg",total);
when I code this like in my jsp
<%ArrayList<Integer> data= new ArrayList<Integer>(); %>
<%Iterator itr;%>
<% //List data;
data= (ArrayList)session.getAttribute("efg");
for (itr=data.iterator(); itr.hasNext(); )
{
%>
<%=itr.next()%>
Its not printing the values. do i need to do any typecast or anything else. I'm sure mu k[i] have some value. please let me know. Its showing some exception at line iterator itr; and data= (ArrayList)session.getAttribute("efg"); like iterator is a raw type..
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