Java.lang.Byte.floatValue() 方法

package com.codingdict;



import java.lang.*;



public class ByteDemo {



   public static void main(String[] args) {



      // create 2 Byte objects b1, b2

      Byte b1, b2;



      // create 2 float primitives f1, f2

      float f1, f2;



      // assign values to b1, b2

      b1 = new Byte("100");

      b2 = new Byte("-10");



      // assign float values of b1, b2 to f1, f2

      f1 = b1.floatValue();

      f2 = b2.floatValue();



      String str1 = "float value of Byte " + b1 + " is " + f1;

      String str2 = "float value of Byte " + b2 + " is " + f2;



      // print f1, f2 values

      System.out.println( str1 );

      System.out.println( str2 );

   }

}