[Ch15] The DailyAdviceServer used in the book.

package ch15;

import java.io.IOException;

import java.io.PrintWriter;

import java.io.*;

import java.net.InetSocketAddress;

import java.nio.channels.Channels;

import java.nio.channels.ServerSocketChannel;

import java.nio.channels.SocketChannel;

import java.nio.channels.*;

import java.util.Random;

public class DailyAdviceServer {

          "You might want to rethink that haircut."};

  private final Random randomGenerator = new Random();

  public static void main(String[] args) {

    DailyAdviceServer server = new DailyAdviceServer();

    server.go();

  }

  public void go() {

    try (ServerSocketChannel serverChannel = ServerSocketChannel.open()) {

      serverChannel.bind(new InetSocketAddress("localhost", 4242));

      serverChannel.bind(new InetSocketAddress(4242));

      while (serverChannel.isOpen()) {

        SocketChannel clientChannel = serverChannel.accept();

  private String getAdvice() {

    return adviceList[randomGenerator.nextInt(adviceList.length)];

  }

  public static void main(String[] args) {

    new DailyAdviceServer().go();

  }

}

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