Is StringUtils.EMPTY recommended?

Question

Do you use StringUtils.EMPTY instead of \"\"?

I mean either as a return value or if you set a the value of a String variable. I don\'t mean

Answer 1

I use StringUtils.EMPTY, for hiding the literal and also to express that return StringUtils.EMPTY was fully expected and there should return an empty string, "" can lead to the assumption that "" can be easily changed into something else and that this was maybe only a mistake. I think the EMPTY is more expressive.