removing old nature of code examples before adding new ones

java/examples/Books/Nature of Code/introduction/MultipleProbability/MultipleProbability.pde

@@ -1,39 +0,0 @@
-// Daniel Shiffman
-// The Nature of Code
-// ITP, Spring 2006
-// http://www.shiffman.net/
-
-int x,y;
-
-void setup() {
-  size(200,200);
-  background(0);
-  smooth();
-}
-
-void draw() {
-  //create an alpha blended background
-  fill(0,1);
-  rect(0,0,width,height);
-
-  //probabilities for 3 different cases (these need to add up to 100% since something always occurs here!)
-  float p1   = 0.05;               // 5% chance of pure white occurring
-  float p2 = 0.80 + p1;    // 80% chance of gray occuring
-  //float p3  = 1.0 - p2 ; // 15% chance of black (we don't actually need this line since it is
-  // by definit n, the "in all other cases" part of our else
-    float num = random(1);                 // pick a random number between 0 and 1
-  if (num <p1) {
-    fill(255);
-  } else if (num < p2) {
-    fill(150);
-  } else {
-    fill(0);
-  }
-  
-  stroke(200);
-  rect(x,y,10,10);
-
-  // X and Y walk through a grid
-  x = (x + 10) % width;
-  if (x == 0) y = (y + 10) % width;
-}