removing Nature of Code bad filenames

java/examples/Books/Nature of Code/chp5_physicslibraries/box2d/VectorStuff/VectorStuff.pde

@@ -1,57 +0,0 @@
-// The Nature of Code
-// <http://www.shiffman.net/teaching/nature>
-// Spring 2011
-// PBox2D example
-
-// Just demo-ing the basics of Vec2 vs. PVector
-
-import org.jbox2d.common.*;
-
-void setup() {
-  size(400,300);
-//  PVector a = new PVector(1,-1);
-//  PVector b = new PVector(3,4);
-//  a.add(b);
-//
-//  PVector a = new PVector(1,-1);
-//  PVector b = new PVector(3,4);
-//  PVector c = PVector.add(a,b);
-//
-//  Vec2 a = new Vec2(1,-1);
-//  Vec2 b = new Vec2(3,4);
-//  a.addLocal(b);
-//
-//  Vec2 a = new Vec2(1,-1);
-//  Vec2 b = new Vec2(3,4);
-//  Vec2 c = a.add(b);
-//
-//  PVector a = new PVector(1,-1);
-//  float n = 5;
-//  a.mult(n);
-//
-//  PVector a = new PVector(1,-1);
-//  float n = 5;
-//  PVector c = PVector.mult(a,n);
-//
-//  Vec2 a = new Vec2(1,-1);
-//  float n = 5;
-//  a.mulLocal(n);
-//
-//  Vec2 a = new Vec2(1,-1);
-//  float n = 5;
-//  Vec2 c = a.mul(n);
-//
-//  PVector a = new PVector(1,-1);
-//  float m = a.mag();
-//  a.normalize();
-
-  Vec2 a = new Vec2(1,-1);
-  float m = a.length();
-  a.normalize();
-  println(a.x + "," + a.y);
-}
-
-void draw() {
-  noLoop();
-}
-