DongChunHao opened a new issue, #7293:
URL: https://github.com/apache/netbeans/issues/7293
### Apache NetBeans version
Apache NetBeans 21
### What happened
When I select "a" and perform the extract local variable refactoring, the
new method name is "a1" and I click "OK", an nconsistent code behavior ：
public class ExtractVariableTest {
public void method() {
int a;
if (true) {
// select "a" to extract variable refactoring
a = 3;
}
}
}
after refactoring result:
The value originally assigned to a was reconstructed and assigned to a new
local variable, resulting in inconsistent behavior before and after refactoring.
Expected result: For this assignment situation, I think a warning should be
given that local variable extraction and reconstruction operations cannot be
performed
### Language / Project Type / NetBeans Component
_No response_
### How to reproduce
Perform the following actions on the following code：
selecet “”
click “Refactor-Introduce-variable”
new name "a1"
click “ok”
public class ExtractVariableTest {
public void method() {
int a;
if (true) {
// select "a" to extract variable refactoring
a = 3;
}
}
}
### Did this work correctly in an earlier version?
No / Don't know
### Operating System
Windows11
### JDK
20
### Apache NetBeans packaging
Apache NetBeans platform
### Anything else
_No response_
### Are you willing to submit a pull request?
No
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