> Empty array or not? Naming things is a minefield! I'll go for option 3 and say that the naming error was further up the stack and that they really wanted a l

> Empty array or not? Naming things is a minefield! I'll go for option 3 and say that the naming error was further up the stack and that they really wanted a list and not an array. A list would have both a length (0) and a capacity (23).