errael opened a new issue, #8296:
URL: https://github.com/apache/netbeans/issues/8296
### Apache NetBeans version
Apache NetBeans 25 release candidate
### What happened
Refactoring: AssertionError: Diff not implemented: PATTERN_CASE_LABEL
### Language / Project Type / NetBeans Component
Refactor
### How to reproduce
With following code, place cursor on `C` in `class C`, `Menu > Refactor >
Rename...`
```java
package com.raelity.play.mav_refactpatterncaselabel;
public class Mav_RefactPatternCaseLabel {
class C { }
Object o;
public void f() {
switch(o) {
case C c -> c.getClass();
default -> {}
}
}
}
```
### Did this work correctly in an earlier version?
No / Don't know
### Operating System
Linux harmony 6.9.3-76060903-generic #202405300957~1738770968~22.04~d5f7c84
SMP PREEMPT_DYNAMIC Wed F x86_64 x86_64 x86_64 GNU/Linux
### JDK
openjdk 23.0.1 2024-10-15
### Apache NetBeans packaging
Apache NetBeans binary zip
### Anything else
Happens every time.
```
java.lang.AssertionError: Diff not implemented: PATTERN_CASE_LABEL
com.sun.tools.javac.tree.JCTree$JCPatternCaseLabel
at
org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl0(CasualDiff.java:5838)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl(CasualDiff.java:5513)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5440)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5411)
at
org.netbeans.modules.java.source.save.CasualDiff.diffList2(CasualDiff.java:3470)
at
org.netbeans.modules.java.source.save.CasualDiff.diffCase(CasualDiff.java:2081)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl0(CasualDiff.java:5655)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl(CasualDiff.java:5513)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5440)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5411)
at
org.netbeans.modules.java.source.save.CasualDiff.diffList(CasualDiff.java:4236)
at
org.netbeans.modules.java.source.save.CasualDiff.diffSwitch(CasualDiff.java:1991)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl0(CasualDiff.java:5652)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl(CasualDiff.java:5513)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5440)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5411)
at
org.netbeans.modules.java.source.save.CasualDiff.diffList(CasualDiff.java:4236)
at
org.netbeans.modules.java.source.save.CasualDiff.diffBlock(CasualDiff.java:1750)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl0(CasualDiff.java:5634)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl(CasualDiff.java:5513)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5440)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5411)
at
org.netbeans.modules.java.source.save.CasualDiff.diffMethodDef(CasualDiff.java:1439)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl0(CasualDiff.java:5624)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl(CasualDiff.java:5513)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5440)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5411)
at
org.netbeans.modules.java.source.save.CasualDiff.diffList(CasualDiff.java:4236)
at
org.netbeans.modules.java.source.save.CasualDiff.diffClassDef(CasualDiff.java:1149)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl0(CasualDiff.java:5621)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl(CasualDiff.java:5513)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5440)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5411)
at
org.netbeans.modules.java.source.save.CasualDiff.diffList(CasualDiff.java:4236)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTopLevel(CasualDiff.java:597)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl0(CasualDiff.java:5594)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTreeImpl(CasualDiff.java:5513)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5440)
at
org.netbeans.modules.java.source.save.CasualDiff.diffTree(CasualDiff.java:5423)
at
org.netbeans.modules.java.source.save.CasualDiff.diff(CasualDiff.java:353)
at
org.netbeans.api.java.source.WorkingCopy.processCurrentCompilationUnit(WorkingCopy.java:907)
at
org.netbeans.api.java.source.WorkingCopy.getChanges(WorkingCopy.java:1321)
at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:672)
at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:661)
at
org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:504)
at
org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
at
org.netbeans.modules.parsing.api.ParserManager$MultiUserTaskAction.run(ParserManager.java:235)
at
org.netbeans.modules.parsing.api.ParserManager$MultiUserTaskAction.run(ParserManager.java:205)
at
org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
at
org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
at
org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
at
org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
at
org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
at
org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
at
org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
at
org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:85)
at
org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:454)
at
org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:425)
at
org.netbeans.api.java.source.JavaSource.runModificationTask(JavaSource.java:680)
at
org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin.processFiles(JavaRefactoringPlugin.java:323)
at
org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin.processFiles(JavaRefactoringPlugin.java:264)
at
org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin.processFiles(JavaRefactoringPlugin.java:246)
at
org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin.createAndAddElements(JavaRefactoringPlugin.java:338)
at
org.netbeans.modules.refactoring.java.plugins.RenameRefactoringPlugin.prepare(RenameRefactoringPlugin.java:634)
[catch] at
org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare2(AbstractRefactoring.java:417)
at
org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare(AbstractRefactoring.java:401)
at
org.netbeans.modules.refactoring.api.AbstractRefactoring.prepare(AbstractRefactoring.java:212)
at
org.netbeans.modules.refactoring.spi.impl.ParametersPanel$Prepare.run(ParametersPanel.java:1063)
at
org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1403)
at
org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
at org.openide.util.lookup.Lookups.executeWith(Lookups.java:287)
at
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2018)
```
### Are you willing to submit a pull request?
No
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