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46

Chapter 2 First Servlets

Listing 2.11 LotteryNumbers.java 

package coreservlets;

import java.io.*;

import javax.servlet.*;

import javax.servlet.http.*;

/** Example using servlet initialization and the

 *  getLastModified method. 

 */

public class LotteryNumbers extends HttpServlet {

  private long modTime;

  private int[] numbers = new int[10];

  /** The init method is called only when the servlet

   *  is first loaded, before the first request

   *  is processed.

   */

  public void init() throws ServletException {

    // Round to nearest second (ie 1000 milliseconds)

    modTime = System.currentTimeMillis()/1000*1000;

    for(int i=0; i