rootvector2 opened a new pull request, #437: URL: https://github.com/apache/commons-beanutils/pull/437
`FluentPropertyBeanIntrospector.introspect` turns every public method whose name starts with the write prefix into a write method without checking `Modifier.isStatic`, and `MappedPropertyDescriptor.getMethod` accepts the static methods `getMatchingAccessibleMethod` returns (unlike its sibling `internalGetMethod`, which already skips them), so once the fluent introspector is registered `BeanUtils.setProperty(form, "locale.default", "fr-FR")` on any bean with a `Locale` getter invokes the static `Locale.setDefault` and any public static `setX(T)` or `getX(String)`/`setX(String, T)` reachable through a nested property becomes writable from a `populate` map; found while auditing the introspectors against the JavaBeans rule `java.beans.Introspector` follows (static methods are never accessors), fixed by skipping static methods at both lookup sites, with regression tests in `FluentPropertyBeanIntrospectorTest` and `MappedPropertyTest` that fail without the runtime change. - [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]
