nmatt opened a new issue, #9160:
URL: https://github.com/apache/netbeans/issues/9160

   ### Apache NetBeans version
   
   Apache NetBeans 28
   
   ### What happened
   
   When used as case labels in switch statements, enum constants don't need to 
be imported. However, copy-pasting such a switch statements has NetBeans 
unnecessarily trigger the "Import Classes" dialog, and creating unnecessary 
(and possibly conflicting) imports for the copied enum constants when the 
dialog is acknoledged with "OK".
   
   ### Language / Project Type / NetBeans Component
   
   Java, Editor, Refactoring
   
   ### How to reproduce
   
   Example
   ```java
           switch (Thread.currentThread().getState())
           {
               case NEW: System.out.println("new"); break;
               case BLOCKED: System.out.println("blocked"); break;
               // etc.
           }
   ```
   Copy the switch statement and paste it into the same or a differen Java 
source file.
   => The "Import Classes" dialog appears, unnecessarily wanting to add imports 
for the enum constants.
   
   The same happens for arrow-style (`->`) case statements.
   
   ### Did this work correctly in an earlier version?
   
   No / Don't know
   
   ### Operating System
   
   Windows
   
   ### JDK
   
   JDK 21
   
   ### Apache NetBeans packaging
   
   Apache NetBeans binary zip
   
   ### Anything else
   
   NetBeans should IMO recognize when an enum constant occurs within a `case` 
construct in the copy-pasted code, and for such occurrence not regard the 
constants as being in need of imports.
   
   ### Are you willing to submit a pull request?
   
   No


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