Language Server: Consider to support multiple threads

[CsCherrYY]

[github-actions[bot]]

Hi @CsCherrYY, I'm an AI Support assistant here to help with your issue. While the team reviews your request, I wanted to provide some possible tips and documentation that might help you in the meantime.

Suggestions

No existing documentation or GitHub issues directly address adding multi-threading support to the Java Language Server. To move forward:

• Open a dedicated feature request against the Eclipse JDT LS repository, where core threading and request handling are implemented: • URL: https://github.com/eclipse/eclipse.jdt.ls/issues/new?template=feature_request.md

• In your request, describe the specific operations you’d like to parallelize (e.g., code completion, diagnostics, indexing) and any performance metrics or use cases (large projects, CI environments).

• As a temporary mitigation, note that some long-running tasks (like indexing) already run in background threads within JDT LS; consider: • Enabling incremental build/configuration by setting java.configuration.updateBuildConfiguration to automatic or interactive in your VS Code settings.

Labels

• enhancement

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