java - .net 中 AggregateException 的 java 等价物是什么？

Question

在 .net 中，AggregateException 类允许您抛出包含多个异常的异常。

例如，如果您并行运行多个任务并且其中一些任务因异常而失败，您可能希望抛出 AggregateException。

java有没有等价类？

我想用在的具体情况:

public static void runMultipleThenJoin(Runnable... jobs) {
    final List<Exception> errors = new Vector<Exception>();
    try {
        //create exception-handling thread jobs for each job
        List<Thread> threads = new ArrayList<Thread>();
        for (final Runnable job : jobs)
            threads.add(new Thread(new Runnable() {public void run() {
                try {
                    job.run();
                } catch (Exception ex) {
                    errors.add(ex);
                }
            }}));

        //start all
        for (Thread t : threads)
            t.start();

        //join all
        for (Thread t : threads)
            t.join();            
    } catch (InterruptedException ex) {
        //no way to recover from this situation
        throw new RuntimeException(ex);
    }

    if (errors.size() > 0)
        throw new AggregateException(errors); 
}

Answer 1

Java 7 Throwable.addSuppressed(Throwable)会做类似的事情，尽管它是为稍微不同的目的而构建的(try-with-resource)