import java.util.Arrays;
import java.util.ArrayList;
import java.util.Collections;
public class MyClass {
public static ArrayList<Integer> getNLargest(int[] arr, int N) {
Integer[] iarray = Arrays.stream( arr ).boxed().toArray( Integer[] :: new);
Arrays.sort(iarray, Collections.reverseOrder());
ArrayList<Integer> list = new ArrayList<>(N);
for (int i = 0; i < N; i++)
list.add(iarray[i]);
return list;
}
public static void main(String[] args)
{
int[] arr = { 50, 99, 20, 100, 76, 33, 87, 40, 80, 85 };
int N = 4;
System.out.print(getNLargest(arr, N));
}
}
/*
run:
[100, 99, 87, 85]
*/