如何在Task中设置Var？(How to set a Var from inside a Task?)

首先，我是JavaFX的新手，很抱歉，如果这个问题很愚蠢。 如何从任务中获取返回对象？

继承我的问题：

我想从模拟中获取一个对象列表。 模拟的延迟时间为1到5秒。 但我不想要，我的GUI在这个时候冻结了。

在Java.Swing中，使用Thread很容易，但就我所知，JavaFX具有Tasks。

我已经阅读了很多教程，但他们返回的文本属性。 所以这是我的问题：如何使用任务/线程（在我的情况下为List）中的计算结果设置Object的值

谢谢。

First of all I'm new at JavaFX, so sorry if this question is stupid. How can I get an return Object from a Task?

Heres my Problem:

I want to get a List of Objects from a Mock. The Mock has a delay from 1 up to 5 seconds. But I dont want, that my GUI freeze in this time.

In Java.Swing it was easy with an Thread, but JavaFX has, as far as I know, Tasks.

I've read much tutorials, but everywhere they return a text property. So here is my question: how can I set the value of an Object with the result of the calculation from a Task/Thread (in my case a List)

Thank you.