Видимо прикол в валидаторе, но не знаю в чём именно
package com.javarush.task.task12.task1233;
import java.util.Arrays;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Stream;
import java.util.stream.Collectors;
public class Solution {
public static void main(String[] args) throws Exception {
int[] data = new int[]{1, 2, 3, 5, -2, -8, 0, 77, 5, 5};
Pair<Integer, Integer> result = getMinimumAndIndex(data);
System.out.println("The minimum is " + result.x);
System.out.println("The index of the minimum element is " + result.y);
}
public static Pair<Integer, Integer> getMinimumAndIndex(int[] array) {
if (array == null || array.length == 0) {
return new Pair<Integer, Integer>(null, null);
}
List<Integer> list = Arrays.stream(array).boxed().collect(Collectors.toList());
Integer min = list.stream().min((a, b) -> a - b).get();
Integer index = list.indexOf(min);
return new Pair<Integer, Integer>(min, index);
}
public static class Pair<X, Y> {
public X x;
public Y y;
public Pair(X x, Y y) {
this.x = x;
this.y = y;
}
}
}