title: java Gui into Intellij
body: <p>I developed a GUI form in Netbeans, and now I want to switch to IntelliJ. When I pull the forms from GitHub and try to view the form, it says:</p>
  
  <p>"Form file is invalid: Not IntelliJ IDEA GUI Designer form file"</p>
  
  <p>Is there a way to convert them so I do not have to redesign the forms?</p>