Remove last separator from print statement

Question

Here\'s a method for sorting an integer array. How can I remove the last separator form the output?

public void Sort(int[] sort) {
        for (int a:sort) {
            


        

Answer 1

Easily can do like below:

    for (int i = 0; i < sort.length; i++) {
       System.out.print(i < sort.length-1 ?sort[i]+", " : sort[i]+"");
    }