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> 2026. 7. 6. 오후 11:27, rootvector2 <[email protected]> 작성: > > > rootvector2 commented on PR #704: > URL: > https://github.com/apache/commons-collections/pull/704#issuecomment-4893884140 > > checked all 18 `getXxxValue` methods against their declared return type. > this `getIntValue(Map, K, Function)` narrowing to `.byteValue()` is the only > mismatch, everything else (`byte`/`short`/`long`/`float`/`double` function > overloads, plus every `defaultValue` overload) narrows to its own type. so no > other copy-paste like COLLECTIONS-874 is lurking. > > on tests: the `Function` overloads were the blind spot. `getIntValue` was > only driven with `key -> 0`, which survives the truncation, so the bug stayed > invisible. `getLongValue` already covers `Long.MIN/MAX_VALUE` through the > function variant. `getShortValue` had the same weak spot, its function > overload was only exercised with `10` (fits in a byte), while the `MIN/MAX` > assertions go through the `short` overload instead. pushed a one-liner there > driving `key -> (short) 1000` so a future `.byteValue()` slip would be > caught. `byte`/`double`/`float` can't narrow past their own source type, so > nothing to add there. > > > -- > This is an automated message from the Apache Git Service. > To respond to the message, please log on to GitHub and use the > URL above to go to the specific comment. > > To unsubscribe, e-mail: [email protected] > > For queries about this service, please contact Infrastructure at: > [email protected] >
