I'm relatively new to eclipse and I'm having trouble figuring out the scopes of ControlP5. 

I have a boolean called isGuideVisible that i'm trying to link up with ControlP5. MySketch is calling the boolean but the value is not changing when I click on the button. Am I missing something?

1. import processing.core.PApplet;
2. 
   
3. public class MySketch extends PApplet {
4. 
   
5. MyControls controls;
6. 
   
7. public void setup() {
8. controls = new MyControls(this);
9. controls.createControls();
10. }
11. public void draw() {
13. // always printing false, doesn't toggle although visually it does.
14. System.out.print(controls.isGuideVisible);
15. }
16. 
    
17. }

1. import controlP5.ControlEvent;
2. import controlP5.ControlP5;
3. 
   
4. import processing.core.PApplet;
5. 
   
6. public class MyControls {
7. PApplet parent;
9. ControlP5 controlP5;
10. public boolean isGuideVisible=false;
11. 
    
12. MyControls(PApplet p) {
13. parent = p;
14. }
16. public void createControls() {
17. controlP5 = new ControlP5(parent);
18. controlP5.addToggle("toggleIsGuideVisible", isGuideVisible, 10 , 10, 100, 100);
19. }
21. public void toggleIsGuideVisible(boolean theFlag) {
22. isGuideVisible = theFlag;
23. }
24. }