Sorting an array, Java/Android [duplicate]

I know similar questions have been asked, but I have an array... which has been shuffled, so elements are at random indexes.

int[] cells = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};

How can I write an if statement, that determines if the cells array is in the order of:

{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 0};

I would like the if to return true if the entire array is sorted, not true for each index/element.

Thanks for the help, i managed to find an answer using an Int that increments each time a number is in the correct index, once iterated 16 times, if that int == cells.length, then the array is sorted, here is the sorted array...

sorted = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 0};
int correct = 0;
        for (i = 0; i < cells.length; i++){
            if (cells[i] == sorted[i]){
                correct++;
                if (correct == cells.length){
                    return true;
                }
            }
            else{
                return false;
            }
        }