java code for Servlet: Session display

import java.text.DateFormat;
import java.util.Date;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

public class SessionDisplay extends HttpServlet {

public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, java.io.IOException {

response.setContentType("text/html");
java.io.PrintWriter out = response.getWriter();
HttpSession session = request.getSession();
Date creationTime = new Date(session.getCreationTime());
Date lastAccessed = new Date(session.getLastAccessedTime());
Date now = new Date();
DateFormat formatter = DateFormat.getDateTimeInstance(
DateFormat.MEDIUM, DateFormat.MEDIUM);

out.println("");
out.println("");
out.println("");
out.println("");
out.println("");
out.println("

Session Creation and Last-Accessed Time

");
out.println("The time and date now is: " + formatter.format(now)
+ "

");
out.println("The session creation time: HttpSession.getCreationTime( ): "
+ formatter.format(creationTime) + "

");
out.println("The last time the session was accessed: HttpSession.getLastAccessedTime( ): "
+ formatter.format(lastAccessed));
out.println("");
out.println("");

}
}