convert two bytes to int in java

/**
 * @author lautturi.com
 * Java example: Read two bytes into an integer in java
 */

import java.util.*;

public class Lautturi {

	public static void main(String[] args)  {
		byte bytes[] = {1,2};
		int result = ((bytes[0] & 0xff) << 8) | (bytes[1] & 0xff);
		System.out.println(result);
	}
}

output:

258