405b3e7d0c5e001d1252ee1b24728ede

里面所含源码是本人平时做程序的一些实例

package notepad;

public class SynThreadDemo implements Runnable{
	
	private int tickets;
	public void run()
	{
		 tickets=100;
		while(true)
		{
			sale();
		}
	}
	synchronized public void sale()
	{
		if(tickets>100)
		{
			try
			{
				Thread.sleep(1000);
			}
			catch(InterruptedException e)
			{
				System.out.println(e.getMessage());
			}
			System.out.println(Thread.currentThread().getName()+"正在卖票:"+tickets--);
		}
	}
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Thread t=new Thread();
		t.start();
		t.start();
		t.start();
		t.start();
	}

}