youngnh

public class Next<A, B, C> extends Task<A, C> {

  private Task<A, B> task;
	private Task<B, C> nextTask;

	public Next(Task<A, B> task, Task<B, C> nextTask) {
		this.task = task;
		this.nextTask = nextTask;
	}

youngnh

import Graphics.Rendering.OpenGL
import Graphics.UI.GLUT

n :: [Normal3 GLfloat]
n = [(Normal3 (-1.0) 0.0 0.0),
     (Normal3 0.0 1.0 0.0),
     (Normal3 1.0 0.0 0.0),
     (Normal3 0.0 (-1.0) 0.0),
     (Normal3 0.0 0.0 1.0),
     (Normal3 0.0 0.0 (-1.0))]