Javascript auto-complete for class with static initializator

[carross-tlhuillier]

Apache NetBeans version

Apache NetBeans 29

What happened

When I used NetBeans 27 everything worked then one day when I accept an auto-complete in Javascript code the part I typed is deleted and nothing else happend.
So I tried to do a clean install of NetBeans 29 open a single file and the problem is the same.
I have isolate the problem to class with static initializator.

messages.log

Language / Project Type / NetBeans Component

Javascript

How to reproduce

test.html

1. Open this file with Netbeans
2. Place cursor in #testFunctionB then write this.#tes
3. Accept the first auto-complete suggestion

Did this work correctly in an earlier version?

No / Don't know

Operating System

Linux

JDK

openjdk-21-jre

Apache NetBeans packaging

Apache NetBeans binary zip

Anything else

No response

Are you willing to submit a pull request?

No

[matthiasblaesing]

Confirmed

[matthiasblaesing]

The problem seems to be in the formatter, that makes assumptions that are not valid. Please have a look at #9358 and test the dev build available from the checks page or directly via https://github.com/apache/netbeans/suites/65579550883/artifacts/6561957584.