package com.cxy.juc;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.FutureTask;
class MyThread implements Callable<Integer>
{
@Override
public Integer call() throws Exception {
return 1024;
}
}
public class CallableDemo {
public static void main(String[] args) throws ExecutionException, InterruptedException {
FutureTask<Integer> futureTask =
new FutureTask(
new MyThread());
new Thread(futureTask,
"a").start();
Integer reslut =futureTask.
get();
System.out.println(reslut);
}
}
