deadlock.java

《java事件处理指南》一书的代码,好东西

import java.awt.event.*;
import java.awt.*;

public class Deadlock
{
   Account acct1, acct2;

   public Deadlock(int amt1, int amt2)
   {
/*  Two Account objects are created   */

      acct1 = new Account(amt1, "account one");
      acct2 = new Account(amt2, "account two");

/*  Two transactions are executed as separate threads.  The first  */
/*  transfers money from Account acct1 to Account acct2.  The      */
/*  second transaction transfers money from acct2 to acct1.        */

      Thread thread1 = new Thread(new TransferAtoB(acct1, acct2, 50));
      thread1.setName("Thread 1");
      thread1.start();
      System.out.println(thread1.getName()+" started");

      Thread thread2 = new Thread(new TransferAtoB(acct2, acct1, 75));
      thread2.setName("Thread 2");
      thread2.start();
      System.out.println(thread2.getName()+" started");

   }

   public static void main(String args[])
   {
      Deadlock demo = new Deadlock(100, 200);
   }

}