Is this common in your neck of the woods?

[Jay R]

A conversation I've had with fellow officials is about wether we should tell players how much time is left on the shot clock. Now I know many of you do not use a shot clock. But for those who do, do you advise the players the amount of time left before a throw-in? I don't believe we should but some of my partners do it. Today, I'm doing a game and we have a throw-in with 4 seconds left, I show my partner four fingers. He seems to take this as a reason to loudly announce that "There are four seconds on the shot clock". Now he did three of four times during the game so it was consistent for both sides but to me if a team is unaware of a game situation that's their problem.