ByteUShift.java

//Unsigned shifting a byte value.
class ByteUShift{
	public static void main(String args[]){
		char hex[] = {
			'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'
			};
		byte b = (byte) 0xf1;
		byte c = (byte) (b >> 4);
		byte d = (byte) (b >>> 4);
		byte e = (byte) (b & 0xff);
		
		System.out.println("b = 0x" + hex[(b >> 4) & 0x0f] + hex[b & 0x0f]);
		System.out.println("c = 0x" + hex[(c >> 4) & 0x0f] + hex[c & 0x0f]);
		System.out.println("d = 0x" + hex[(d >> 4) & 0x0f] + hex[d & 0x0f]);
		System.out.println("e = 0x" + hex[(e >> 4) & 0x0f] + hex[e & 0x0f]);
		}
	}