生成java实现一个任务队列，往队列里放任务，自动按顺序执行，只能执行一个任务的代码

import java.util.concurrent.*;

public class TaskQueue {
    private final BlockingQueue<Runnable> taskQueue = new LinkedBlockingQueue<>();
    private final ExecutorService executor = Executors.newSingleThreadExecutor();

    public TaskQueue() {
        executor.execute(() -> {
            try {
                while (true) {
                    taskQueue.take().run();
                }
            } catch (InterruptedException e) {
                Thread.currentThread().interrupt();
            }
        });
    }

    public void addTask(Runnable task) {
        taskQueue.add(task);
    }

    public void shutdown() {
        executor.shutdown();
    }

    public static void main(String[] args) {
        TaskQueue taskQueue = new TaskQueue();

        taskQueue.addTask(() -> {
            System.out.println("Task 1 executed");
        });

        taskQueue.addTask(() -> {
            System.out.println("Task 2 executed");
        });

        taskQueue.addTask(() -> {
            System.out.println("Task 3 executed");
        });

        taskQueue.shutdown();
    }
}