nmatt opened a new issue, #9159: URL: https://github.com/apache/netbeans/issues/9159
### Apache NetBeans version Apache NetBeans 28 ### What happened Assign Return Value To New Variable in some cases yields code that doesn't compile due to type errors. See the example below. ### Language / Project Type / NetBeans Component _No response_ ### How to reproduce Example: ```java List<? extends CharSequence> list = Collections.emptyList(); list.stream().collect(Collectors.groupingBy(CharSequence::toString)); ``` Performing "Assign Return Value To New Variable" on the collect() call results in: ```java Map<String, List<? extends CharSequence>> collect = list.stream().collect(Collectors.groupingBy(CharSequence::toString)); ``` However, this is incorrect and doesn't compile. A correct result would be: ```java Map<String, ? extends List<? extends CharSequence>> collect = list.stream().collect(Collectors.groupingBy(CharSequence::toString)); ``` Maybe wildcard captures aren't considered correctly. ### Did this work correctly in an earlier version? No / Don't know ### Operating System Windows ### JDK NetBeans runs on JDK 21, the project is JDK 17 ### Apache NetBeans packaging Apache NetBeans binary zip ### Anything else _No response_ ### Are you willing to submit a pull request? No -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
