title: How to refresh parent window after closing child window in JavaFX?
body: <p>I have a parent Window which displays people i.e:</p>
  
  <p>FirsName:John </p>
  
  <p>LastName:Brown </p>
  
  <p>Age:18</p>
  
  <p>I click the Edit button, child window opens, change first name and then click accept, child window closes, the changes are in mysql database saved but the parent window still shows the old values. I do have a refresh method which works, but how can I call it from the child window or set it to be called after closing the child window?</p>
  
  <p>Both Parent and Child Windows have controller and fxml. Any help would be appreciated.</p>