Critical: reference search doesn't work for fields in JDK classes

[gayanper]

Find reference for System.out after open java.lang.System class in vscode java. No references are shown

But take com.google.common.collect.MultimapBuilder and search for any field or constant. The reference works.

This issue cannot be reproduced in upstream JDT project.

[snjeza]

@gayanper I can't reproduce the issue. Could you provide a project example reproducing the error?

[gayanper]

@snjeza i was browsing spring-cloud sleuth project using java17 as the project jdt in settings

[gayanper]

And i have the java decompiler vscode plugin installed as well.

[snjeza]

Spring Cloud Sleuth ?

[snjeza]

@gayanper I still can't reproduce the issue.
My steps

• install dgileadi.java-decompiler
• import Spring Cloud Sleuth
• open System.out
• Run Find All References

Result: 139 results in 59 files

[gayanper]

I think I was wrong System.out works because its not final. But if you try ForkJoinPool.SWIDTH the reference are empty. But in upstream JDT values are shown.

[gayanper]

Seems fields such phase in the inner class doesn't show up as well in vscode java

[snjeza]

@gayanper Could you try VS Code 1.15.1 ?

[gayanper]

I couldn't find the download file and tring building locally, But the ls build fails

[ERROR] Failed to execute goal org.eclipse.tycho:tycho-p2-director-plugin:3.0.1:materialize-products (create-distributions) on project org.eclipse.jdt.ls.product: Installation of product languageServer.product for environment linux/gtk/x86_64 failed: Call to p2 director application failed with exit code 13. Program arguments were: [-metadataRepository

May be something to do with target file updates.

[snjeza]

I couldn't find the download file and tring building locally, But the ls build fails

It is a VS Code vsix file. You should download it and install as an extension:

$ wget https://github.com/snjeza/vscode-test/raw/master/java-1.15.1.vsix
code --install-extension java-1.15.1.vsix

See Install From vsix

[gayanper]

@snjeza No the forkjoinpool example I mentioned doesn't work

[snjeza]

@gayanper Could you, please, show me what you expect?

[gayanper]

I don't get any results when I run the Find All Reference action. I'm on MacOS running Microsoft JDK 17.0.5. I ran both release version and the master without no help of finding reference. Unfortunatly until the jdt.ls build is fixed to run on MacOS aarch64 I cannot debug to see whats wrong.

[snjeza]

@gayanper Could you try https://github.com/snjeza/vscode-test/raw/master/java-1.15.1.vsix ?

[gayanper]

@snjeza i ran with the vscode-java source with latest jdt.ls build from the eclipse download site. Is there any difference between that setup and your build ?

[snjeza]

@gayanper Yes, there is a difference. I have tried to fix this issue.

[gayanper]

Yes it works.