title: How to find the cause of an unresponsive ui in a javafx application
body: <p>I have a javafx application deployed as a desktop application and the ui becomes unresponsive after its being running for 2 to 3 days. The application is running 24 hours per day. There are no exceptions in logs and it hangs at different points, what are common  causes of this and how could I find the problem? </p>