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22 lines
1.2 KiB
Markdown
22 lines
1.2 KiB
Markdown
# Java language servers
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Settings › Languages & Frameworks › Language Servers lists Eclipse JDT Language
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Server (`jdtls`) and [kmp-lsp](https://github.com/Hessesian/kmp-lsp). Select either
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tool and use **Language server for Java** to choose one. The choice can be global
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or limited to the current project. **Automatic** prefers jdtls and falls back to
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kmp-lsp when jdtls is not installed; **None** disables both.
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Install kmp-lsp from that page, or point its executable path at an existing
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installation. The IDE downloads a platform distribution containing both kmp-lsp
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and its native JAR indexer. Reinstall and uninstall manage both together.
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kmp-lsp offers syntax-based Java code insight without running a JVM. It does not
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provide JDT's compiler analysis, Lombok integration, or JDT-specific refactorings.
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Java Application builds, classpath discovery and the Microsoft Java debugger still
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require jdtls; use jdtls for those flows. Maven and Gradle build tasks can run
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independently of the selected code-insight server.
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This built-in choice applies to Java. Kotlin and Swift keep their existing server
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choices. To use another server, add it with **New Language Server**, assign its
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languages, and disable the servers it replaces.
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