Remove trailing comma from comma-separated string

Question

I got String from the database which have multiple commas (,) . I want to remove the last comma but I can\'t really find a simple way of doing it.

Answer 1

You can try with this, it worked for me:

if (names.endsWith(",")) {
    names = names.substring(0, names.length() - 1);
}

Or you can try with this too:

string = string.replaceAll(", $", "");