exception thrown under the hood when file URL protocol is unknown #1192
Description
Found this while scanning the log files of the language server:
13:47:11.988 [Reconciler-1] ERROR o.s.i.v.b.j.r.JdtReconciler - java.nio.file.FileSystemNotFoundException: Provider "jdt" not installed at java.base/java.nio.file.Path.of(Unknown Source) at java.base/java.nio.file.Paths.get(Unknown Source) at org.springframework.ide.vscode.boot.java.reconcilers.NoAutowiredOnConstructorReconciler$1.visit(NoAutowiredOnConstructorReconciler.java:54) at org.eclipse.jdt.core.dom.TypeDeclaration.accept0(TypeDeclaration.java:482) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:3214) at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:3285) at org.eclipse.jdt.core.dom.CompilationUnit.accept0(CompilationUnit.java:258) at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:3214) at org.springframework.ide.vscode.boot.java.reconcilers.NoAutowiredOnConstructorReconciler.reconcile(NoAutowiredOnConstructorReconciler.java:50) at org.springframework.ide.vscode.boot.java.reconcilers.JdtReconciler.reconcile(JdtReconciler.java:87) at org.springframework.ide.vscode.boot.java.reconcilers.JdtReconciler.lambda$reconcile$0(JdtReconciler.java:70) at org.springframework.ide.vscode.boot.java.utils.CompilationUnitCache.withCompilationUnit(CompilationUnitCache.java:223) at org.springframework.ide.vscode.boot.java.reconcilers.JdtReconciler.reconcile(JdtReconciler.java:67) at org.springframework.ide.vscode.boot.java.handlers.BootJavaReconcileEngine.reconcile(BootJavaReconcileEngine.java:74) at org.springframework.ide.vscode.commons.languageserver.composable.CompositeLanguageServerComponents$1.reconcile(CompositeLanguageServerComponents.java:81) at org.springframework.ide.vscode.commons.languageserver.util.SimpleLanguageServer.lambda$validateWith$12(SimpleLanguageServer.java:754) at reactor.core.publisher.MonoRunnable.subscribe(MonoRunnable.java:49) at reactor.core.publisher.InternalMonoOperator.subscribe(InternalMonoOperator.java:76) at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:241) at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.onComplete(MonoIgnoreThen.java:204) at reactor.core.publisher.FluxOnAssembly$OnAssemblySubscriber.onComplete(FluxOnAssembly.java:549) at reactor.core.publisher.MonoPublishOn$PublishOnSubscriber.run(MonoPublishOn.java:182) at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:68) at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:28) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) Looks like the reconciler is trying to reconcile a file that is not on the file system, but coming from JDT (maybe a source file dynamically fetched for a class of a JAR on the classpath).