How to iterate hashmap using JSTL library?

I have got the Hashmap to JSP. The hashmap object contains two Key-Value pairs. Each value inturn contain collection object. Now my requirement is to iterate through each collection object and disaply the data in each column

Example:

Hashmap contains

collection1 1,2,3,4,5,6,7,8
collection2 a,b,c,d,e,f,g,h

key1 collection1
key2 collection2

In JSP my requirement is to display the data in this way using JSTL library

Column1 Column2

1 a
2 b
3 c
4 d
5 e
6 f
7 g
8 h

Please help me out with approaches to display the data with JSTL.

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If you are stuck with that data structure, then this is the best I could write.

<%@ page import="java.util.*"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%
  Collection c1 = new ArrayList();
  Collections.addAll(c1,"1","2","3","4","5","6","7","8");
  Collection c2 = new ArrayList();
  Collections.addAll(c2,"a","b","c","d","e","f","g","h");
  HashMap map = new HashMap();
  map.put("key1",c1);
  map.put("key2",c2);
%>
<c:forEach items="<%=map%>" var="current" varStatus="status">
    <c:if test="${status.count == 1}">
           <c:set var="cOne" value="${current.value}"/>
    </c:if>
    <c:if test="${status.count == 2}">
           <c:set var="cTwo" value="${current.value}"/>
    </c:if>
</c:forEach>
<html><body><table>
        <tr><td>Column1</td><td>Column2</td></tr>
        <c:forEach items="${cOne}" var="curr" varStatus="status">
               <tr><td>${cOne[status.count - 1]}</td><td>${cTwo[status.count - 1]}</td></tr>
        </c:forEach>
</table></body></html>

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<%@ page import="java.util.*"%> <%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%> <% Collection c1 = new ArrayList(); Collections.addAll(c1,"1","2","3","4","5","6","7","8"); Collection c2 = new ArrayList(); Collections.addAll(c2,"a","b","c","d","e","f","g","h"); HashMap map = new HashMap(); map.put("key1",c1); map.put("key2",c2); %> <c:set var="cOne" value='<%=map.get("key1")%>'/> <c:set var="cTwo" value='<%=map.get("key2")%>'/> <html><body><table> <tr><td>Column1</td><td>Column2</td></tr> <c:forEach items="${cOne}" var="curr" varStatus="status"> <tr><td>${cOne[status.count - 1]}</td><td>${cTwo[status.count - 1]}</td></tr> </c:forEach> </table></body></html>

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How to iterate hashmap using JSTL library?

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