test31.java~

SCJP认证考试资料

public class Test31 implements Runnable {
    private int count = 1;
    public synchronized void doSomething{
	for (int i = 0;i<10;i++) {
	    System.out.println(count++);
	}
	public void run() {
	    doSomething();
	}
    }
	public static void main(String[] args) {
	    Test31 demo1 = new Test31();
	    Test31 demo2 = new Test31();
	    (new Thread(demo1)).start();
	    (new Thread(demo2)).start();
	}
    }
}