Merge "Better format channel masks in AudioProfile.toString()." into sc-dev

        if (ints == null || ints.length == 0) {

            return "";

        }

        return Arrays.stream(ints).mapToObj(anInt -> String.format("0x%02X, ", anInt))

                .collect(Collectors.joining());

        return Arrays.stream(ints).mapToObj(anInt -> String.format("0x%02X", anInt))

                .collect(Collectors.joining(", "));

    }

}