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import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class SiteSelector extends HttpServlet {
Vector<String> sites = new Vector<String>();
Random random = new Random();
public void init() throws ServletException {
sites.addElement("http://www.java2java.com");
sites.addElement("http://www.servlets.com");
sites.addElement("http://java.sun.com/products/servlet");
sites.addElement("http://www.google.com");
}
public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException,
IOException {
res.setContentType("text/html");
PrintWriter out = res.getWriter();
int siteIndex = Math.abs(random.nextInt()) % sites.size();
String site = sites.elementAt(siteIndex);
res.setStatus(res.SC_MOVED_TEMPORARILY);
res.setHeader("Location", site);
}
}
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