Java Number.byteValue()

public byte byteValue()

//from   w w w . j a  v a  2 s  .co m
public class Main {

   public static void main(String[] args) {
     // get a number as integer
      Number x = new Integer(123456);

      // get a number as float
      Number y = new Float(9876f);

      // print their value as byte
      System.out.println("x as integer:" + x
              + ", x as byte:" + x.byteValue());
      System.out.println("y as float:" + y
              + ", y as byte:" + y.byteValue());

   }
}