Intellisense breaks for JDK types when certain (scala) libs are on the classpath

When triggering autocomplete (ctrl+space) targeting JDK type java.lang.reflect.Field or java.util.List and certain (scala) libs are on the classpath, expected suggestions are not coming.

I've observed that List and Function are broken by the scala lib itself and Field is broken by Akka HTTP

Environment

• Operating System: Windows
• JDK version: 21.0.3 (Adoptium)
• Visual Studio Code version: 1.90.2
• Java extension version: 1.32.1

Steps To Reproduce

1. Attempt auto complete on variable type

Reproducer with dev container: https://github.com/spangaer/vscode-javals-completion-issue
(Dev container because SBT generated eclipse files, but my guess is that doesn't matter)

Current Result

Expected Result

Additional info

It looks to be really specific to the code completions. e.g creating a local var using Quick Fix... type inference does find the JDK types.

从链接的 dev-container reproducer 开始，在 classpath 中加入 Scala 和 Akka HTTP 库，复现 java.lang.reflect.Field 和 java.util.List 的补全。比较有无这些库时的补全行为；当预期的 JDK 类型建议出现且 Quick Fix 类型推断仍能正常工作时，即视为完成。