negora opened a new issue, #4709:
URL: https://github.com/apache/netbeans/issues/4709
### Apache NetBeans version
Apache NetBeans 15
### What happened
I've a method whose body contains an unused variable. NetBeans reports about
this issue right. However, if I add a `private` nested `record` to my class,
then the warning disappears. By *disappears* I mean that is not detected as a
proper warning anymore:
* The light bulb isn't shown in the left margin of the editor.
* The yellow line isn't shown in the right margin of the editor.
* If I run *Source* → *Inspect...* and choose the hint *Probable bugs* →
*Unused element*, it's not detected anymore.
It's strange, because the unused variable is still underlined, but in gray
color, not in yellow. And if you hover it with the mouse pointer, the IDE still
shows the tip *Variable X is not used*.
Other odd fact: If you change the visibility of the `record` to `public`,
`protected` or *package-private*, then the warning comes back.
### How to reproduce
Use this so simple code to reproduce the problem:
```java
public class MyClass {
public void myMethod () {
int x = 1; // << Unused variable.
}
private record MyRecord (String myField) {
}
}
```
### Did this work correctly in an earlier version?
No / Don't know
### Operating System
Debian GNU/Linux 11.5 (Bullseye)
### JDK
OpenJDK Runtime Environment (build 17.0.4+8-Debian-1deb11u1)
### Apache NetBeans packaging
Apache NetBeans binary zip
### Anything else
_No response_
### Are you willing to submit a pull request?
No
### Code of Conduct
Yes
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