java 爪哇番石榴|短裤 max()方法，带示例

爪哇番石榴|短裤 max()方法，带示例

原文:https://www . geesforgeks . org/Java-guava-短裤-max-method-with-examples/

短裤 max() 是番石榴库中短裤类的一种方法，用于查找数组中存在的最大值。此方法返回的值是指定数组中最大的短值。

语法:

public static short max(short... array)

参数:该方法取一个强制参数数组是一个非空的短值数组。

返回值:该方法返回一个短值，即指定数组中的最大值。

异常:阵为空则法掷IllegalArgumentException。

下面的程序说明了上述方法的使用:

示例-1 :

// Java code to show implementation of
// Guava's Shorts.max() 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, 7 };

        // Using Shorts.max() method to get the
        // maximum value present in the array
        System.out.println("Maximum value is : " + Shorts.max(arr));
    }
}

输出:

Maximum value is : 15

示例-2 :

// Java code to show implementation of
// Guava's Shorts.max() 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 = {};

        // Using Shorts.max() method to get the
        // maximum value present in the array
        // This should raise "IllegalArgumentException"
        // as the array is empty
        System.out.println("Maximum value is : " + Shorts.max(arr));
    }
}

输出:

Exception in thread "main" java.lang.IllegalArgumentException
    at com.google.common.base.Preconditions.checkArgument(Preconditions.java:108)
    at com.google.common.primitives.Shorts.max(Shorts.java:254)
    at GFG.main(File.java:19)