thread4.java

先进先出调度算法JAVA实现

class Thread4  extends Thread
{
 String s;
 int  m,i=0;
 Thread4(String ss)		

{
	s=ss;
}
public void run()
{
	try
	{
		for(i=0;i<6;i++)
		{
			sleep((int)(500*Math.random()));
			System.out.println(s);
		}
	
	System.out.println(s+"finished!  ");
	}
 catch(InterruptedException e)
	{}
	finally
	{System.out.println("programm  finished!!!");}
}
public static void main(String args[])
{
	Thread4  threadA=new  Thread4("A   ");
	Thread4  threadB=new   Thread4("B   ");
	threadA.start();
	try
	{
		threadA.join();
	}
	catch(InterruptedException e)
	{}
	threadB.start();
	System.out.println("main is  finished");
	
 }
}