How to "Prompt" main method?

I have the following code...

How do i configure Eclipse to "prompt me" with the argument

Code:

---

public static void main(String[] args)
    {
    new DemoKMeansImageClustering(args[0],args[1]);
    }

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In this case, it'll be easier to give two input

You'll have to configure a Run Configuration dialog for your class and add the argiments on the program arguments tab.