90d9f61334a5001d1ec8b6b6d40a89a9

Android平台对应的高欢堂所编写的书籍的对应源代码 可以不用敲键盘了

class Tasks implements Runnable {
	private int sum;
	Tasks(){
		sum = 0;
	}
	public void run() {
		for(int i=0; i<5; i++) {
			sum += i;
			System.out.println(Thread.currentThread().getName() + "Sum: " + sum);
		}
	}
}
public class bbbb {
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Tasks ta = new Tasks();
		Thread t1 = new Thread(ta, "A");
		Thread t2 = new Thread(ta, "B");
		t1.start();
		t2.start();
		System.out.println("Waiting...");
   }
}