Neumi7712 opened a new issue, #5659:
URL: https://github.com/apache/netbeans/issues/5659

   ### Apache NetBeans version
   
   Apache NetBeans 17
   
   ### What happened
   
   There are many cases in which Netbeans won't recognize, that a collection 
has been accessed, one of them are functional operators. But it also gives this 
warning for class variables when they have been passed to the outside as method 
result, also when wrapped in a unmodifiable collection.
   
![grafik](https://user-images.githubusercontent.com/77264698/224641815-1ccb33a7-ae75-4879-bde9-f9074c5cee84.png)
   
   
   ### How to reproduce
   
   
   `    var allDirs = new ArrayList<File>();
       allDirs.add(new File("directoryname"));
       allDirs.forEach(oneDir -> System.out.println(oneDir.getName()));
   `
   
   
   ### Did this work correctly in an earlier version?
   
   No / Don't know
   
   ### Operating System
   
   Windows 10
   
   ### JDK
   
   17
   
   ### Apache NetBeans packaging
   
   Apache NetBeans provided installer
   
   ### Anything else
   
   All the time.
   It's nothing serious, just annoying.
   
   ### Are you willing to submit a pull request?
   
   No


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