/**
 * Thread sleep和wait區分
 * @author DreamSea 
 * 2012⑴⑴5
 */
public class ThreadTest implements Runnable {
    int number = 10;

    public void firstMethod() throws Exception {
        synchronized (this) {
            number += 100;
            System.out.println(number);
        }
    }

    public void secondMethod() throws Exception {
        synchronized (this) {
            /**
             * (休息2S,阻塞線程)
             * 以驗證當前線程對象的機鎖被占用時,
             * 是不是被可以訪問其他同步代碼塊
             */
            Thread.sleep(2000);
            //this.wait(2000);
            number *= 200;
        }
    }

    @Override
    public void run() {
        try {
            firstMethod();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public static void main(String[] args) throws Exception {
        ThreadTest threadTest = new ThreadTest();
        Thread thread = new Thread(threadTest);
        thread.start();
        threadTest.secondMethod();
    }
}