WAP to Left shifting a byte value

/*WAP to Left shifting a byte value.
Save As ByteShift.java
*/

class ByteShift {
public static void main(String args[]) {
byte a = 64, b;
int i;
i = a << 2;
b = (byte) (a << 2);
System.out.println("Original value of a: " + a);
System.out.println("i and b: " + i + " " + b);
}
}