[mikece]

By making their own implementation of a Java LSP they could integrate this in any number of editors and IDEs, including JetBrains products:

https://blog.jetbrains.com/platform/2023/07/lsp-for-plugin-d...

[ianlevesque]

I think you'd have to be crazy to use a different Java LSP for JetBrains, but it's a useful feature for other languages to be sure.