Guava’s Ints.min() returns the least value present in array.
Syntax:
public static int min(int... array)
Parameters: This method takes the array as parameter which is a nonempty array of int values.
Return Value: This method returns the value present in array that is lesser than or equal to every other value in the array.
Exceptions: The method throws IllegalArgumentException if array is empty.
Below examples illustrates the Ints.min() method:
Example 1:
// Java code to show implementation of// Guava's Ints.min() method import com.google.common.primitives.Ints;import java.util.Arrays; class GFG { // Driver's code public static void main(String[] args) { // Creating an integer array int[] arr = { 2, 4, 6, 10, 0, -5, 15 }; // Using Ints.min() method to get the // minimum value present in the array System.out.println("Minimum Value is: " + Ints.min(arr)); }} |
Output:
Minimum Value is: -5
Example 2: To demonstrate IllegalArgumentException
// Java code to show implementation of// Guava's Ints.min() method import com.google.common.primitives.Ints;import java.util.Arrays; class GFG { // Driver's code public static void main(String[] args) { try { // Creating an integer array int[] arr = {}; // Using Ints.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 : " + Ints.min(arr)); } catch (Exception e) { System.out.println("Exception: " + e); } }} |
Output:
Exception: java.lang.IllegalArgumentException
