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l0ng-ai
482241ebb9
Opening a .class file showed binary content. Class files from library jars, project output directories, navigation, Go to Class and debugger frames now all go through one route to JDT class documents: - Library classes open the attached source, or the FernFlower decompilation when there is none, read-only and marked as decompiled. java-debug's decompiled-source support is enabled, so breakpoints set in decompiled code map to the original lines and hit, and stepping into such classes lands on the right line. - Output-directory classes (target/classes, build/classes) open their project source when it exists; otherwise the decompiled text is shown read-only with breakpoints disabled, because jdt.ls returns no line mapping for classes outside the Java model. - The preferred content provider id is corrected to fernflowerContentProvider (attached sources still win), and the decompiled marker recognises the current FernFlower header. Verified on macOS with a Maven project: library class from Libraries and Go to Class, breakpoint hit and step into decompiled code, output class with and without source. Not run on Windows, Linux or Gradle projects. Fixes #394
54 lines
2.5 KiB
TOML
54 lines
2.5 KiB
TOML
id = "java"
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name = "Java"
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extensions = ["java"]
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line-comment = "//"
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block-comment = ["/*", "*/"]
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indent = { tab-size = 4, insert-spaces = true }
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ui-mode = "Java"
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tree-sitter = "java"
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# Microsoft java-debug runs inside jdtls as a bundle (`initializationOptions.bundles`,
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# added when installed); sessions start with `vscode.java.startDebugSession` and the
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# client connects to the returned port (`debugServer`).
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[debugger]
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adapter = "java-debug"
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command = "com.microsoft.java.debug.plugin.jar"
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transport = "tcp"
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install-hint = "Install Microsoft java-debug (Settings › Languages & Frameworks › Language Servers › Java Debugger)"
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[[language-servers]]
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name = "jdtls"
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command = "jdtls"
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root-markers = ["pom.xml", "build.gradle", "build.gradle.kts", "settings.gradle", "settings.gradle.kts", "build.xml", ".project"]
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install-hint = "Install Eclipse JDT Language Server (brew install jdtls, or https://github.com/eclipse-jdtls/eclipse.jdt.ls); requires JDK 21+"
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[language-servers.initialization-options]
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bundles = []
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[language-servers.initialization-options.extendedClientCapabilities]
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# Library classes open as `jdt://` virtual documents (`java/classFileContents`).
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classFileContentsSupport = true
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resolveAdditionalTextEditsSupport = true
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[language-servers.initialization-options.settings.java]
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autobuild = { enabled = true }
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contentProvider = { preferred = "fernflowerContentProvider" }
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maven = { downloadSources = true, updateSnapshots = false }
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eclipse = { downloadSources = true }
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references = { includeDecompiledSources = true }
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signatureHelp = { enabled = true }
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configuration = { updateBuildConfiguration = "automatic" }
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project = { referencedLibraries = ["lib/**/*.jar"] }
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# Generated code (implement methods, getters, toString…) indents like the editor (`indent` above).
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format = { insertSpaces = true, tabSize = 4 }
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# Calls complete as `name()` with the caret inside and parameter info, not guessed arguments;
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# JDK internals (`sun.*`, `com.sun.*`, `jdk.*`) and AWT's `List` stay out of completion and auto-import.
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completion = { guessMethodArguments = "off", filteredTypes = ["java.awt.List", "com.sun.*", "sun.*", "jdk.*", "org.graalvm.*", "io.micrometer.shaded.*"] }
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[language-servers.initialization-options.settings.java.import]
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# Keep Eclipse metadata (.project, .classpath, .settings) out of the project.
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generatesMetadataFilesAtProjectRoot = false
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exclusions = ["**/node_modules/**", "**/.metadata/**", "**/archetype-resources/**", "**/META-INF/maven/**"]
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maven = { enabled = true }
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gradle = { enabled = true, wrapper = { enabled = true } }
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