Convert int[] to comma-separated string

Question

How can I convert int[] to comma-separated String in Java?

int[] intArray = {234, 808, 342};

Result I want:

\"         


        

Answer 1

        int[] intArray = {234, 808, 342, 564};
        String s = Arrays.toString(intArray);
        s = s.substring(1,s.length()-1);

This should work. basic idea is to get sub string from Arrays.toString() excluding first and last character

If want quotation in result, replace last line with:

s = "\"" + s.substring(1,s.length()-1) + "\"";