Why are you writing code? The question was for a static method in Apache Commons, not your "I'm so clever" implementation. Think the reading comprehension is flawed.
(Of course, this static method exists in Apache Commons, going back at least 20 years. But the fellow "code golfers" of the author voted someone to the first answer who similarly had the irresistible urge to try to be very clever. It's a scourge on StackOverflow.)
I think that the answer is what I would expect based on the question title (which doesn’t mention Apache Commons, only Java), if I was another user searching for the solution to this problem. Maybe the question should have been renamed to indicate this, but as it stands, I do think a library-agnostic solution is more helpful to people finding the question than an answer which only works for Apache Commons.
(Of course, this static method exists in Apache Commons, going back at least 20 years. But the fellow "code golfers" of the author voted someone to the first answer who similarly had the irresistible urge to try to be very clever. It's a scourge on StackOverflow.)