Unnecessary Function Parenthesis

Do not use parenthesis in a function call if the function does not have any parameters.

Bad code

IF ReservMgt.IsPositive() THEN

Good code

IF ReservMgt.IsPositive THEN

Bad code

IF ChangeStatusForm.RUNMODAL() <> ACTION::Yes THEN

Good code

IF ChangeStatusForm.RUNMODAL <> ACTION::Yes THEN