code: public static void shuffle(float[] floatArray) {
  		int swapPlace = -1;
  
  		for(int i = 0; i < floatArray.length; i++) {
              swapPlace = (int) (Math.random() * (floatArray.length - 1 ));
              TrivialSwap.swap(floatArray, i, swapPlace);
  		}
  	}
docs: Randomly shuffle an float array
  
  @param floatArray array of floats to shuffle.