Method updateBit

java/Chapter 5/Sample_Code/Sample_Code.java:20–23

(int num, int i, int value)

	}
	
	public static int updateBit(int num, int i, int value) {
		int mask = ~(1 << i);
		return (num & mask) | (value << i);
	}
	
	public static int clearBitsMSBthroughI(int num, int i) {
		int mask = (1 << i) - 1;