import java.util.ArrayList;
import java.util.Arrays;
public class DivideNumberArray {
public int[] solution(int[] arr, int divisor) {
Arrays.sort(arr);
if (divisor == 1) {
return arr;
}
ArrayList<Integer> list = new ArrayList<Integer>();
for (int i = 0; i < arr.length; i++) {
if (arr[i] % divisor == 0) {
list.add(arr[i]);
}
}
if (list.size() == 0) {
list.add(-1);
}
return list.stream().mapToInt(i -> i.intValue()).toArray();
}
public static void main(String[] args) {
DivideNumberArray d = new DivideNumberArray();
int arr[] = { 3, 2, 6 };
int divisor = 10;
for (int i = 0; i < d.solution(arr, divisor).length; i++) {
System.out.println(d.solution(arr, divisor)[i]);
}
}
}