Hi guys, I solved this task, but I don't like that I had to create a new int[] nums that needed to be populated with the reversed integers from the originating array, and I was wondering if there is another, better way to solve it without being necessary creating a new temporary int[] ? Thank you in advance! 
public class Solution {

    public static void main(String[] args) {
        int[] array = {1, 2, 3, 4, 5, 6, 7, 8, 9, 0};
        printArray(array);
        reverseArray(array);
        printArray(array);
    }
    public static void reverseArray(int[] array) {
        int[] nums = new int[array.length];
        int i, j;
        for (i = 0, j = array.length-1; i < nums.length; i++, j--) {
           nums[i] = array[j];
        }
        for (i = 0, j = 0; i < nums.length; i++, j++) {
            array[i] = nums[j];
        }
    }
    public static void printArray(int[] array) {
        for (int i : array) {
            System.out.print(i + ", ");
        }
        System.out.println();
    }
}