Program "crashes" when I setResizable(true) and resize the Window

Processing
27

I see, something like the following. But you said it stopped working in your original demo.

int counter = 0;

void setup() {
  size(400, 400);
  surface.setResizable(true);
}

void windowResized(){
  println("window resized :", counter); 
  counter++;
}

void draw(){
  background(0);
  fill(255);
  rect(0,0,width,height);
}