title: How to persiste or save the JavaFX UI state?
body: <p>This has been asked here:
  <a href="https://stackoverflow.com/questions/17355755/how-to-persist-javafx-gui-state">How to persist JavaFX GUI State?</a>
  And has the tag javafx-2. But no answers.</p>
  
  <p>Gonna ask again and put in more tags.</p>
  
  <p>I'm looking for something like what was done in  <strong>JSR 296: Swing Application Framework</strong> where the demo application remembers it's window size, location etc. E.g if the user maximized the window, and then closes, opens the program again, the window is maximized.</p>