/**
* 主方法调用
*
* @param args
*/
public static void main(String[] args) {
List<Integer> dataList = new ArrayList<Integer>();
for (int i = 0; i < 12; i++) {
dataList.add(i);
}
System.out.println("总数据集：" + dataList);
long start = System.currentTimeMillis();
WorkThread[] workThreadArray = new WorkThread[4];
for (int i = 0; i < workThreadArray.length; i++) {
workThreadArray[i] = new WorkThread("线程" + i, dataList.subList(i * 3, (i + 1) * 3));
workThreadArray[i].start();
}
/*主线程希望等待所有的子线程都完成任务后汇总结果并展示出来*/
for (WorkThread aWorkThread : workThreadArray) {
try {
aWorkThread.join();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
System.out.println("结果汇总：" + dataList);
System.out.println("耗时：" + (System.currentTimeMillis() - start));
}
