Compare speed of division and bit shift

package sk.sodik.perf;

public class BitVsDiv {

	public static void main(String[] args) {
		long start1 = System.nanoTime();
		int result1 = divide(1000000);
		long duration1 = System.nanoTime() - start1;
		long start2 = System.nanoTime();
		int result2 = bit(1000000);
		long duration2 = System.nanoTime() - start2;

		System.out.println("Results: " + result1 + " and " + result2);
		System.out.println("Times: " + duration1 + " and " + duration2);
	}

	private static int bit(int rounds) {
		int sum = 0;
		for (int i = 0; i < rounds; i++) {
			for (int j = 0; j < 10000; j++) {
				sum += j >> 1;
			}
		}
		return sum;
	}

	private static int divide(int rounds) {
		int sum = 0;
		for (int i = 0; i < rounds; i++) {
			for (int j = 0; j < 10000; j++) {
				sum += j / 2;
			}
		}
		return sum;
	}

}