Blender4.java

public class Blender4 {

	private static class Color {
		double r;

		private Color(double r) {
			this.r = r;
		}

		public void add(Color other) {
			r += other.r;
		}
	}

	private static final Color[][][] colors = new Color[100][100][100];

	public static void main(String[] args) {
		for (int j = 0; j < 10; j++) {
			long t = System.nanoTime();
			for (int i = 0; i < 100; i++) {
				initialize(new Color(j / 20));
			}
			long d = System.nanoTime() - t;
			System.out.println(d / 1_000_000 + " ms");
		}
	}

	private static void initialize(Color id) {
		for (int x = 0; x < colors.length; x++) {
			Color[][] plane = colors[x];
			for (int y = 0; y < plane.length; y++) {
				Color[] row = plane[y];
				for (int z = 0; z < row.length; z++) {
					Color color = new Color(x);
					color.add(id);
					if (color.r % 42 == 0) {
						row[z] = color;
					}
				}
			}
		}
	}
}