First of all, this is Mesh:

http://leebyron.com/else/mesh

Now, my problem when I try to put anything into a "Voronoi" type variable. I get:

ArrayIndexOutOfBoundsException: 0.

From what I was told in another post, that means my "Voronoi" array is size 0 and I'm trying to put something into it, which of course... doesnt fit.

But I can't manage to give it a size :S

I've tried:

In the header.
float [][] centroid = new float [20][2];
Voronoi myVoronoi = new Voronoi(centroid);

In the "setup" function:
Header --> Voronoi myVoronoi;
                float [][] centroid = new float [20][2];
Setup ---> myVoronoi = new Voronoi (centroid);

In the "draw" function itself:
Header --> Voronoi myVoronoi;
                float [][] centroid = new float [20][2];
Draw ----> myVoronoi = new Voronoi( centroid );

With every method I get the same error :S Array size = 0...
Does anyone know why this might be happening?
Thanks for your help. Once again....

PD: Actually the whole error is this, in case it helps:

ArrayIndexOutOfBoundsException : 0

Exception in thread "Animation Thread" java.lang.ArrayIndexOutOfBoundsException: 0
     at megamu.mesh.IntArray.add(IntArray.java:22)
     at megamu.mesh.Voronoi.<init>(Voronoi.java:127)
     at sketch_aug29a.draw(sketch_aug29a.java:163)
     at processing.core.PApplet.handleDraw(PApplet.java:1406)
     at processing.core.PApplet.run(PApplet.java:1311)
     at java.lang.Thread.run(Unknown Source)

My program already assigns those values, but still I tried to do that manually too :S I tried asigning values just to the first 2 values of the array. Like this:

centroid[0][0] = 40;
centroid[0][1] = 40;
centroid[1][0] = 200;
centroid[1][1] = 200;

And I still got the same error :S I dont understand why the array size remains as 0 :S