Question

I know that this problem is caused by the sleep or wait calling on the main thread and that the answer on how to solve this will be to put the method into a seperate thread and then make that thread sleep. But the code is a mess and don’t really have the time to sort it out and split it up into separate threads and was wondering if there is any other way of doing this? Even if it is not the cleanest or most common practice for working with GUIs. I only need about a seconds pause from the method.

Answer 1

You can’t do it without creating a separate thread. Creating a thread in Java is easy. The only thing to pay attention to is that you can only touch the UI through the main thread. For this reason you need to use something like SwingUtilities.invokeLater().