title: JavaFX FileChooser initial directory
body: <p>In Swing, the JFileChooser pointed to the user's default directory which is typically the "My Documents" folder in Windows.  The JavaFX FileChooser does not have the same behavior by default.  There is a <code>setInitialDirectory</code> method which should be fine, however there are a number of places in the application that we open FileChoosers.  Unfortunately the FileChooser class is final, so I cannot simply extend the class and just call the <code>setInitialDirectory</code> once.  Is there anything else I could do besides going through the entire application and adding the <code>setInitialDirectory</code> calls?</p>