Guava – Shorts.min()方法及实例

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Guava – Shorts.min()方法及实例

Guava的Shorts类的Shorts.min()方法是用来寻找一个数组中存在的最小值。该方法返回的值是指定数组中最小的短值。

语法:

public static short min(short... array)

参数: 这个方法需要一个强制性的参数数组,它是一个非空的短值数组。

返回值: 该方法返回一个短值,是指定数组中的最小值。

异常情况: 如果数组为空,该方法会抛出IllegalArgumentException。

下面的例子说明了Shorts类的min()方法。

例1:

// Java code to show implementation of// Guava's Shorts.min() method  import com.google.common.primitives.Shorts;import java.util.Arrays;  class GFG {      // Driver's code    public static void main(String[] args)    {          // Creating a short array        short[] arr = { 2, 4, 6, 10, 0, -5, 15 };          // Using Shorts.min() method to get the        // minimum value present in the array        System.out.println("Minimum Value is: "                           + Shorts.min(arr));    }}

输出:

Minimum Value is: -5

例2:

// Java code to show implementation of// Guava's Shorts.min() method  import com.google.common.primitives.Shorts;import java.util.Arrays;  class GFG {      // Driver's code    public static void main(String[] args)    {          // Creating a short array        short[] arr = {};          try {              // Using Shorts.min() method to get the            // minimum value present in the array            // This should raise "IllegalArgumentException"            // as the array is empty            System.out.println("Minimum Value is: "                               + Shorts.min(arr));        }        catch (Exception e) {            System.out.println(e);        }    }}

输出:

java.lang.IllegalArgumentException

参考资料:

https://google.github.io/guava/releases/23.0/api/docs/com/google/common/primitives/Shorts.html#min-short…-

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