javaFX and files. Exercise 1. The code below will allow a user to draw lines (in red) on a window using their mouse import import import import import import import public class extends Application( private Line Jine: private Group root; COverride public void start (Stage prinaryStage) root- new Group ) new Scene (root, (this: scene scene.= 500, 500, Color. LIGHTBLUE); BrinaryStage,settitle("Elastic Lines"): (scene) public void BFRce,,Mouse,ress (Mouse eas e) { ?99bagessndrea() .add (line) ; public void public static void main (String[] a?) { Here is a sample from this program javaFX and files. Exercise 1. The code below will allow a user to draw lines (in red) on a window using their mouse import import import import import import import public class extends Application( private Line Jine: private Group root; COverride public void start (Stage prinaryStage) root- new Group ) new Scene (root, (this: scene scene.= 500, 500, Color. LIGHTBLUE); BrinaryStage,settitle("Elastic Lines"): (scene) public void BFRce,,Mouse,ress (Mouse eas e) { ?99bagessndrea() .add (line) ; public void public static void main (String[] a?) { Here is a sample from this program