The 32 is thee code fault indicated and the controller is shown below.
Pretty much standard, I think.


	public static void main(String[] args) {
		SimEnviro2WithUI sim = new SimEnviro2WithUI();
		Console c = new Console(sim);
32		c.setVisible(true);
		
	}

	public void init(Controller c) {
		super.init(c);
		display = new Display2D(450.0D, 400.0D, this);
		displayFrame = display.createFrame();
		c.registerFrame(displayFrame);
		displayFrame.setVisible(true);
		portrayal = new ObjectGridPortrayal2D() {
			public Portrayal getDefaultPortrayal() {
				return new OvalPortrayal2D(Color.red, 1.0D) {
					public void draw(Object object, Graphics2D graphics, DrawInfo2D info) {
						if(object != null) {
							super.draw(object, graphics, info);
						}

					}
				};
			}
		};
		
		display.attach(this.portrayal, "von Neumann single offspring portrayal");
		display.setBackdrop(Color.white);
	}