Unnecessary logic is added to removeFirst and removeLast of ArrayList.

[Raffaello Giulietti]

Hi,

when the size if not zero, the logic in removeFirst() avoids an index 
check, which however must be enforced in remove(int).

There's no need for a "fix".


On 2025-05-09 10:31, 임민수 wrote:
> Hi.
> 
> In removeFirst, if size is not 0, the logic is the same as the remove logic.
> 
> removeLast also has the same logic as remove when size is not exceeded.
> 
> I want to fix this.
> 
> thank you.
>