bufferTimeout引发反应堆熔剂抛出illegalArgumentException疑虑

import java.util.concurrent.*;

public class BufferTimeoutExample {
    public static void main(String[] args) {
        // 创建一个线程池
        ExecutorService executor = Executors.newFixedThreadPool(10);

        // 设置 bufferTimeout 为 5 秒
        long bufferTimeout = 5000;

        // 提交任务到线程池
        Future<String> future = executor.submit(() -> {
            // 模拟数据处理，假设处理时间为 3 秒
            Thread.sleep(3000);
            return "Data processed successfully";
        });

        try {
            // 获取任务结果，设置超时时间为 bufferTimeout
            String result = future.get(bufferTimeout, TimeUnit.MILLISECONDS);
            System.out.println(result);
        } catch (TimeoutException e) {
            System.err.println("Task timed out");
            future.cancel(true);
        } catch (InterruptedException | ExecutionException e) {
            System.err.println("Task execution failed: " + e.getMessage());
        } finally {
            executor.shutdown();
        }
    }
}