rootvector2 opened a new pull request, #435: URL: https://github.com/apache/commons-beanutils/pull/435
`addBeanIntrospector`, `removeBeanIntrospector` and `resetBeanIntrospectors` mutate the `introspectors` list but never invalidate `descriptorsCache`, which `getIntrospectionData` fills once per bean class, so registering a `SuppressPropertiesBeanIntrospector` (the documented BEANUTILS-463 hardening) after a class has already been introspected is a no-op: `getPropertyDescriptor` returns the stale cached descriptor at its early return before it reaches the `isPropertySuppressed` guard, and the suppressed property stays readable and writable via `populate`/`getProperty`/`setProperty`. found while auditing the suppression path from #413/#431, whose own tests call `clearDescriptors()` right before `addBeanIntrospector` to work around this. clearing the descriptor caches when the introspector set changes makes the change take effect for already-cached classes; i did not reuse `clearDescriptors()` because it also flushes the JVM-global `Introspector` cache. - [x] Read the [contribution guidelines](CONTRIBUTING.md) for this project. - [ ] Read the [ASF Generative Tooling Guidance](https://www.apache.org/legal/generative-tooling.html) if you use Artificial Intelligence (AI). - [ ] I used AI to create any part of, or all of, this pull request. Which AI tool was used to create this pull request, and to what extent did it contribute? - [x] Run a successful build using the default [Maven](https://maven.apache.org/) goal with `mvn`; that's `mvn` on the command line by itself. - [x] Write unit tests that match behavioral changes, where the tests fail if the changes to the runtime are not applied. This may not always be possible, but it is a best practice. - [x] Write a pull request description that is detailed enough to understand what the pull request does, how, and why. - [x] Each commit in the pull request should have a meaningful subject line and body. Note that a maintainer may squash commits during the merge process. -- 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]
