title: How to display GridPane object grid lines permanently, and without using the setGridLinesVisible() method?
body: <p>Is it possible to make all GridPane's grid lines permanently visible without using <code>setGridLinesVisible()</code>?</p>
  
  <p>I know that <code>setGridLinesVisible()</code> is for debugging purposes only, and I want to show grid lines for the end-user's convenience.</p>
  
  <p>Also, I need to work on a Pane container and not a Canvas.</p>
  
  <p>My program is able to add, delete, modify, move, etc. shape objects and groups on a Pane type or a Pane subtype parent container. </p>
  
  <p>Thanks</p>