java 线程三

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//此为优化过的代码。
class Res
{
	private String name;
	private String sex;
	boolean flag=false;
	public synchronized void set(String name,String sex)
	{
		if(flag)
			try{this.wait();}catch(Exception e){}
		this.name=name;
		this.sex=sex;
		flag=true;
		this.notify();
	}
	public synchronized void out()
	{
		if(!flag)
			try{this.wait();}catch(Exception e){}
		System.out.println(name+"...."+sex);
		flag=false;
		this.notify();
	}
}

class Input implements Runnable
{
	private Res r;
	Object obj=new Object();
	Input(Res r)
	{
		this.r=r;
	}
	public void run()
	{
		int x=0;
		while(true)
		{
				if(x==0)
					r.set("jhon","man");
				else
					r.set("li......","women......");
				x=(x+1)%2;
		}
	}
}

class Output implements Runnable
{
	private Res r;
	Output(Res r)
	{
		this.r=r;
	}
	public void run()
	{
		while(true)
		{
				r.out();
		}
	}
}

class  InputOutputDemo1
{
	public static void main(String[] args) 
	{
		Res r=new Res();
		
		new Thread(new Input(r)).start();
		new Thread(new Output(r)).start();

		/*
		Input in=new Input(r);
		Output out=new Output(r);

		Thread t1=new Thread(in);
		Thread t2=new Thread(out);

		t1.start();
		t2.start();
	    */
		System.out.println("Hello World!");
	}
}

java 线程三

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原文地址：http://blog.csdn.net/iemdm1110/article/details/51357060