expecting TRIPLE_DOT, found',

1. Control mouse; //Declare the object called mouse
2. Field vectors;
3. int r, g, b;
4. void setup() {
5.   size(600, 300);
6.   smooth();
7.   noStroke();
8.   //x, y, r, g, b, count, diameter... the fields
9.   mouse = new Control(300, 150, 0, 0, 255, 1, 150); //Construct the object mouse
10.   // x1, y1, x2, y2
11.   vectors = new Field(100, 100, 300, 300);
12. }
13. void draw() {
14.   frameRate(24);
15.   background(#36B5F2);
16.   mouse.move();
17.   mouse.display();
18. }
19. void vectors() {
20.   vectors.plot();
21. }
22. void mouseReleased() {
23.   if (mouseButton == CENTER) {
24.     mouse.released();
25.   }
26. }
27. class Control {
28.   float x, y, r, g, b, diameter;
29.   int count;
30.   //Constructor
31.   Control(float xpos, float ypos, float rpos, float gpos, float bpos, int countpos, float diameterpos) {
32.     x = xpos;
33.     y = ypos;
34.     r = rpos;
35.     g = gpos;
36.     b = bpos;
37.     count = countpos;
38.     diameter = diameterpos;
39.   }
40.   void move() {
41.     if (((dist(mouseX, mouseY, x, y))<(diameter/2))&&(mousePressed == true)) {//tests to see if mouse is on charge
42.       if (mouseButton == LEFT) {
43.         x = mouseX;
44.         y = mouseY;
45.       }
46.       else if (mouseButton == RIGHT) {//dragging mouse toward centre decreases size of charge
47.         if (((dist(mouseX, mouseY, x, y))-(dist(pmouseX, pmouseY, x, y)))>(0)) {
48.           diameter = diameter + 5; //increases size of diameter
49.         } //dragging mouse away from center increases size of charge
50.         else if (((dist(mouseX, mouseY, x, y))-(dist(pmouseX, pmouseY, x, y)))<(0)) {
51.           if (diameter > 20) {//prevents diameter getting too small and circle disappearing
52.             diameter = diameter - 5; // decreases size of diameter
53.           }
54.         }
55.       }
56.     }
57.   }
58.   void display() {
59.     fill(r, g, b);//fills the circle with colours red, green, blue
60.     ellipse(x, y, diameter, diameter);
61.   }
62.   void released() {
63.     if (((dist(mouseX, mouseY, x, y))<(diameter/2))) {//tests to see if mouse is on charge
64.       count = (count + 1) % 2;
65.       if (count == 1) {//sets colour to blue once
66.         r = 0;
67.         b = 255;
68.       }
69.       else if (count == 0) {//set colour red to blue
70.         r = 255;
71.         b = 0;
72.       }
73.     }
74.   }
75. }
76. class Field {
77.   float x1, y1, x2, y2;
78.   //Constructor
79.   Control(float x1pos, float y1pos, float x2pos, float, y2pos) {
80.     x1 = x1pos;
81.     y1 = y1pos;
82.     x2 = x2pos;
83.     y2 = y2pos;
84.     void vectors() {
85.       line(x1, y1, x2, y2);//this is just as an example
86.     }
87.   }