More than one Java maven project is not displayed/resolved correctly in Java Projects view of multi root workspace in VS Code

client.log
client_log2.log

Hi,

A couple of days ago noticed that when I add new java project It does not get resolved (classpath, JRE, etc) in Java Projects view. Hence Tests not working and in general it is not a java project for VS Code. If I remove the first project from the workspace then the second becomes a valid project.

I have the same laptop at home which is synced via github account for settings, extensions, etc and home laptop works fine but on small projects.

My work laptop periodically takes very long time to open Java projects (I have normally 5-7) in the workspace. When it can't within 2 min I just do cleanup workspace and after reload it can open, though still takes some time. This got worse over time. I already reinstalled vs code and cleaned all metadata. Did not help.

When project is not recognized as a Java project the tree node in java projects corresponding for this project is not expanding.

Could someone take a look and fix this as it is very annoying.

Thank you,
Andrei.

Environment

• Operating System: Darwin arm64 21.1.0
• JDK version: Zulu 8.60.0.21-CA-macos-aarch64
• Visual Studio Code version: .68.1 (https://github.com/microsoft/vscode/commit/30d9c6cd9483b2cc586687151bcbcd635f373630, 2022-06-14T12:48:37.209Z)
• Java extension version: 1.8.0

Steps To Reproduce

1. Create a new workspace
2. Import/Create new Java maven project
3. Add to workspace a folder with a another Java maven project
4. Check that the second project can be expanded and you can see packages, JDK, Maven dependencies, etc in Java Projects view.
5. This does not happen for any 'second project'. Simple 'hello world' projects work sometime.
6. If you remove the first project then the second gets displayed/handled properly.
   client.log

[Please attach a sample project reproducing the error]
Please attach logs

Current Result

Second, third, etc projects in the Multi root java workspace stopped working 2-5 days ago

Expected Result

Multiple Java projects should work in Multi root java workspace

Additional Informations

按照列出的步骤，使用两个或更多 Java Maven 项目重现多根工作区，然后检查附加的 client.log 文件以及 Java Projects 视图的行为。当每个项目都能解析其 classpath、JRE、包和 Maven 依赖项，并且可以在不删除其他项目的情况下展开时，修复就完成了。