Java Short floatValue()方法及实例

Short类的 java.lang.Short.floatValue() 方法是Java中的一个内置方法，用于将Short对象的值作为浮点数返回。

语法

public float floatValue()

返回类型： 它返回ShortObject的值为 浮点数

下面是floatValue()方法在Java中的实现。

例1 :

// Java code to demonstrate
// Short floatValue() method
  
class GFG {
    public static void main(String[] args)
    {
  
        // Short value
        Short a = 17;
  
        // wrapping the Short value
        // in the wrapper class Short
        Short b = new Short(a);
  
        // floatValue of the Short Object
        float output = b.floatValue();
  
        // printing the output
        System.out.println("Float value of "
                           + a + " is : " + output);
    }
}

输出:

Float value of 17 is : 17.0

例2 :

// Java code to demonstrate
// Short floatValue() method
  
class GFG {
    public static void main(String[] args)
    {
  
        String value = "17";
  
        // wrapping the Short value
        // in the wrapper class Short
        Short b = new Short(value);
  
        // floatValue of the Short Object
        float output = b.floatValue();
  
        // printing the output
        System.out.println("Float value of "
                           + b + " is : " + output);
    }
}

输出:

Float value of 17 is : 17.0