mrj760 opened a new issue, #8495:
URL: https://github.com/apache/netbeans/issues/8495
### Apache NetBeans version
Apache NetBeans 25
### What happened
Pretty difficult to title this one or succinctly describe it. Easier to just
look at the before/after...
...But basically if you have a switch case that uses "when" and there is an
instantiation within it -- if you were to refactor the class name (of the thing
being instantiated) the "when" clauses get duplicated.
### Language / Project Type / NetBeans Component
Maven Application
### How to reproduce
Example 1. Going to refactor A->B.
Before:
```
public class Test {
record A() {
}
void method(Object o) {
switch(o) {
case Integer i when i == 0 -> {
var r = new A();
}
default -> {
}
}
}
}
```
After:
```
public class Test {
record B() {
}
void method(Object o) {
switch(o) {
case Integer i when i == 0 when i == 0 -> {
var r = new B();
}
default -> {
}
}
}
}
```
Example 2 _(Same process, but with some more conditions in the `when`)_:
Before:
```
public class Test {
record A() {
}
void method(Object o) {
switch(o) {
case Integer i when i == 0 || i == 0
|| i == 0 -> {
var r = new A();
}
default -> {
}
}
}
}
```
After:
```
public class Test {
record B() {
}
void method(Object o) {
switch(o) {
case Integer i when i == 0 || i == 0
|| i == 0 when i == 0 || i == 0
|| i == 0 -> {
var r = new B();
}
default -> {
}
}
}
}
```
### Did this work correctly in an earlier version?
No / Don't know
### Operating System
Win10
### JDK
OpenJDK21
### Apache NetBeans packaging
Apache NetBeans provided installer
### Anything else
Just some lines from the IDE log that seemed relevant.
Saw these after doing Undo for the refactor.
I deleted lines that seemed irrelevant.
```
WARNING [null]: Last record repeated 2 more times.
INFO [org.netbeans.modules.parsing.impl.TaskProcessor]: Task:
org.netbeans.modules.java.editor.semantic.SemanticHighlighter@65fd803a : class
org.netbeans.modules.java.editor.semantic.SemanticHighlighter ignored cancel
for 102 ms.
INFO [org.netbeans.modules.websvc.editor.hints.WebServicesRulesEngine]:
Unknown element type: RECORD.
INFO [org.netbeans.modules.refactoring.spi.impl.ParametersPanel]:
org.netbeans.modules.refactoring.api.AbstractRefactoring$ProgressL@625e1119
called start multiple times
INFO [null]: Last record repeated again.
WARNING [null]: Last record repeated again.
INFO [org.netbeans.modules.refactoring.spi.impl.ParametersPanel]:
org.netbeans.modules.refactoring.api.RefactoringSession@424ae5ef called start
multiple times
INFO [org.netbeans.modules.websvc.editor.hints.WebServicesRulesEngine]:
Unknown element type: RECORD.
WARNING [null]: Last record repeated again.
INFO [org.netbeans.modules.websvc.editor.hints.WebServicesRulesEngine]:
Unknown element type: RECORD.
WARNING [null]: Last record repeated again.
INFO [org.netbeans.modules.websvc.editor.hints.WebServicesRulesEngine]:
Unknown element type: RECORD.
INFO [org.netbeans.modules.websvc.editor.hints.WebServicesRulesEngine]:
Unknown element type: RECORD.
```
### Are you willing to submit a pull request?
No
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