DongChunHao opened a new issue, #7294:
URL: https://github.com/apache/netbeans/issues/7294

   ### Apache NetBeans version
   
   Apache NetBeans 21
   
   ### What happened
   
   When I select "arrs[a]" and perform the extract local variable refactoring, 
the new method name is "localVar", select replaceAll and I click "OK", a syntax 
compilation error occurs:
   
   public class OriginalClass {
       public void test() {
           int[] arrs = {1,2,3};
           int a = 0;
           // extract variable: arrs[a]
           System.out.println(arrs[a]);
           a++;
           System.out.println(arrs[a]);
           a++;
           System.out.println(arrs[a]);
       }
   }
   
   refactoring result:
   
![image](https://github.com/apache/netbeans/assets/77560508/1caf7187-70f2-4298-ae04-7e3009bdfa97)
   
   Due to the change in the value of "a" after each output, the behavior before 
and after refactoring is inconsistent.
   
   Expected result:  For situations where values change, multiple local 
variables should be reset to avoid inconsistent behavior before and after 
refactoring.
   
   
   ### Language / Project Type / NetBeans Component
   
   _No response_
   
   ### How to reproduce
   
   Perform the following actions on the following code:
   
   selecet “arrs[a]”
   click “Refactor-Introduce-variable”
   select replace all
   new name "localVar"
   click “ok”
   
   public class OriginalClass {
       public void test() {
           int[] arrs = {1,2,3};
           int a = 0;
           // extract variable: arrs[a]
           System.out.println(arrs[a]);
           a++;
           System.out.println(arrs[a]);
           a++;
           System.out.println(arrs[a]);
       }
   }
   
   
   ### 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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