VIPJAVA/12306-demo/my-ticket-service/src/main/java/com/sf/threadpool/PolicyTest.java

package com.sf.threadpool;

import java.util.concurrent.Callable;
import java.util.concurrent.LinkedBlockingDeque;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;

public class PolicyTest {

    public static void main(String[] args) {
        ThreadPoolExecutor threadPoolExecutor = new ThreadPoolExecutor(
                1, 3, 1024, TimeUnit.SECONDS,
                new LinkedBlockingDeque<>(1), new MyRejectedPolicy());

        threadPoolExecutor.setRejectedExecutionHandler(new MyRejectedPolicy());

        for (int i = 0; i < 5; i++) {
            threadPoolExecutor.execute(() -> {
                try {
                    Thread.sleep(100000000L);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
            });
        }

//        for (int i = 0; i < 5; i++) {
//            threadPoolExecutor.execute(new Runnable() {
//                @Override
//                public void run() {
//                    try {
//                        Thread.sleep(100000000L);
//                    } catch (InterruptedException e) {
//                        throw new RuntimeException(e);
//                    }
//                }
//            });
//
//            threadPoolExecutor.submit(new Callable<String>() {
//                @Override
//                public String call() throws Exception {
//                    return "";
//                }
//            });
//        }
    }
}