1. Go to
https://docs.oracle.com/javase/tutorial/uiswing/examples/misc/index.html

2. Launch ActionDemo

3. In the security prompt, DO NOT select the checkbox "Do not show this again for apps from the publisher and location above", and click "Run" to continue the run of this webstart app

4. Close the ActionDemo app

5. Launch ActionDemo again - clicking the corresponding Launch link

6. The ActionDemo app is immediately opened without any security prompt, which is supposed to be there since the checkbox "Do not show this again for apps from the publisher and location above" is never selected before