package course;

import java.util.concurrent.Callable;

/**
 * @author WanJl
 * @version 1.0
 * @title CallableImpl
 * @description
 * @create 2026/8/8
 */
public class CallableImpl implements Callable<Integer> {
    @Override
    public Integer call() throws Exception {
        int sum=0;
        for (int i = 0; i < 100000; i++) {
            sum+=i;
        }
        String name = Thread.currentThread().getName();
        System.out.println(name+"---任务中-->"+sum);
        return sum;
    }
}