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https://issues.apache.org/jira/browse/NETBEANS-2240?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Kellerer updated NETBEANS-2240:
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Attachment: RefactorTestProject.zip
I managed to create a sample project where this problem occurs.
This also happens when the project is opened in NetBeans 10
The ZIP file contains the Maven project where this happens (RefactorTest), as
well as the logfiles (including the .dump) generated with NetBeans 10 and 11
(directories {{nb10-log}} and {{nb11-log}})
After opening the project, try to rename the method {{MyService.getAnswer()}}
to something different.
I tried OpenJDK as provided by AdoptOpenJDK, as well as the JDK 11.0.2 that can
be downloaded from the Oracle website.
It's pretty hard to debug (due to the dynamic nature of the visitors), but it
seems the exception always occurs when inspecting the constructor for a test
class that uses the method that is being renamed, and that test is not one for
the class in question.
> NPE thrown when refactoring a class
> -----------------------------------
>
> Key: NETBEANS-2240
> URL: https://issues.apache.org/jira/browse/NETBEANS-2240
> Project: NetBeans
> Issue Type: Bug
> Components: java - Source
> Affects Versions: 11.0
> Reporter: Thomas Kellerer
> Priority: Major
> Attachments: CommentsTest.dump, RefactorTestProject.zip, messages.log
>
>
> Whenever I refactor a class (e.g rename, move), or public methods of a class
> NB 11 throws a NPE.
> This is a multi-module Maven project.
> The Java source that is mentioned in the error message is always a test class
> using TestNG. I don't seem to get that error with projects that do not use
> TestNG.
> Doing the refactoring with NetBeans 10 on the same project works without
> problems.
> Due to legal reasons I can not attach the source code that is part of the
> dump file - I had to remove everything related to the "real" source and tried
> to replace some path names revealing private information. I hope the files
> are useful nevertheless
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