"Michael McCandless" wrote:
> boolean next(Token resToken)
>
> which returns true if it has updated resToken with another token,
> else false if end-of-stream was hit.
I would actually prefer
Token next(Token resToken)
because:
- this was the API with reuse is very much like the one without reuse
(except for the reusable param) - easier for app dev.
- it allows to return useful result also in cases where the specific
implementation does not support reuse, or null was passed (indicating reuse
is not desired), or something in the data/state inhibited reuse.
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