iterating hashmap values in struts2

hi, i am not getting how to display this map values in jsp page using struts2

public class ViewOperation2 {

    public Map<String,Object> viewCustDetails(){
        Map<String, Object> m=new HashMap<String, Object>();
        ViewAction2 v=null;
        Connection dbconn=DatabaseConnection.connect();
        try{
            Statement stmt=dbconn.createStatement();
            String sql="select * from customer1";
            ResultSet rs=stmt.executeQuery(sql);
            while(rs.next()){
                v=new ViewAction2();
                v.setId(rs.getString("id"));
                v.setName(rs.getString("name"));
                v.setAddress(rs.getString("address"));
                v.setAge(rs.getString("age"));
                m.put("map", v);
            }
            v.setMap(m);
        }catch(Exception e){
            e.printStackTrace();
        }
        return m;
    }
}