bug - javac can not navigate to method [pre-release version]

[mamilic]

When trying to navigate to method, or just trying to open methods docs nothing happens, however in logs I can see this error.

Details

[Error - 9:27:19 PM] Request textDocument/codeAction failed.
  Message: Internal error.
  Code: -32603 
java.util.concurrent.CompletionException: java.lang.IllegalStateException: java.lang.NoSuchFieldError: Class com.sun.tools.javac.parser.Tokens$Comment$CommentStyle does not have member field 'com.sun.tools.javac.parser.Tokens$Comment$CommentStyle JAVADOC'
	at java.base/java.util.concurrent.CompletableFuture.wrapInCompletionException(CompletableFuture.java:323)
	at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:359)
	at java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:364)
	at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:693)
	at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:527)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:507)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1458)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2034)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:189)
Caused by: java.lang.IllegalStateException: java.lang.NoSuchFieldError: Class com.sun.tools.javac.parser.Tokens$Comment$CommentStyle does not have member field 'com.sun.tools.javac.parser.Tokens$Comment$CommentStyle JAVADOC'
	at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.analyze(JavacTaskImpl.java:383)
	at org.eclipse.jdt.core.dom.JavacCompilationUnitResolver.parse(JavacCompilationUnitResolver.java:722)
	at org.eclipse.jdt.core.dom.JavacCompilationUnitResolver.toCompilationUnit(JavacCompilationUnitResolver.java:545)
	at org.eclipse.jdt.core.dom.ASTParser.internalCreateASTCached(ASTParser.java:1382)
	at org.eclipse.jdt.core.dom.ASTParser.lambda$1(ASTParser.java:1261)
	at org.eclipse.jdt.internal.core.JavaModelManager.cacheZipFiles(JavaModelManager.java:5694)
	at org.eclipse.jdt.core.dom.ASTParser.internalCreateAST(ASTParser.java:1261)
	at org.eclipse.jdt.core.dom.ASTParser.createAST(ASTParser.java:916)
	at org.eclipse.jdt.internal.core.CompilationUnit.buildStructure(CompilationUnit.java:184)
	at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:246)
	at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:569)
	at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:292)
	at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:278)
	at org.eclipse.jdt.internal.core.CompilationUnit.getCompilationUnitElementInfo(CompilationUnit.java:1613)
	at org.eclipse.jdt.internal.core.CompilationUnit.setOptions(CompilationUnit.java:1581)
	at org.eclipse.jdt.ls.core.internal.handlers.CodeActionHandler.getCodeActionCommands(CodeActionHandler.java:153)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$14(JDTLanguageServer.java:759)
	at org.eclipse.jdt.ls.core.internal.BaseJDTLanguageServer.lambda$0(BaseJDTLanguageServer.java:87)
	at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:690)
	... 5 more
Caused by: java.lang.NoSuchFieldError: Class com.sun.tools.javac.parser.Tokens$Comment$CommentStyle does not have member field 'com.sun.tools.javac.parser.Tokens$Comment$CommentStyle JAVADOC'
	at lombok.javac.Javac$JavadocOps_8$1.getStyle(Javac.java:364)
	at org.eclipse.jdt.internal.javac.UnusedTreeScanner.scan(UnusedTreeScanner.java:82)
	at jdk.compiler/com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:95)
	at jdk.compiler/com.sun.source.util.TreeScanner.scan(TreeScanner.java:110)
	at jdk.compiler/com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:118)
	at jdk.compiler/com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:202)
	at org.eclipse.jdt.internal.javac.UnusedTreeScanner.visitClass(UnusedTreeScanner.java:112)
	at org.eclipse.jdt.core.dom.JavacCompilationUnitResolver$3$1.visitClass(JavacCompilationUnitResolver.java:597)
	at org.eclipse.jdt.core.dom.JavacCompilationUnitResolver$3$1.visitClass(JavacCompilationUnitResolver.java:583)
	at jdk.compiler/com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:896)
	at jdk.compiler/com.sun.source.util.TreeScanner.scan(TreeScanner.java:91)
	at org.eclipse.jdt.internal.javac.UnusedTreeScanner.scan(UnusedTreeScanner.java:87)
	at jdk.compiler/com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:95)
	at jdk.compiler/com.sun.source.util.TreeScanner.scan(TreeScanner.java:110)
	at jdk.compiler/com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:118)
	at jdk.compiler/com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:202)
	at org.eclipse.jdt.internal.javac.UnusedTreeScanner.visitClass(UnusedTreeScanner.java:112)
	at org.eclipse.jdt.core.dom.JavacCompilationUnitResolver$3$1.visitClass(JavacCompilationUnitResolver.java:597)
	at org.eclipse.jdt.core.dom.JavacCompilationUnitResolver$3$1.visitClass(JavacCompilationUnitResolver.java:583)
	at jdk.compiler/com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:896)
	at jdk.compiler/com.sun.source.util.TreeScanner.scan(TreeScanner.java:91)
	at org.eclipse.jdt.internal.javac.UnusedTreeScanner.scan(UnusedTreeScanner.java:87)
	at jdk.compiler/com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:95)
	at jdk.compiler/com.sun.source.util.TreeScanner.scan(TreeScanner.java:110)
	at jdk.compiler/com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:118)
	at jdk.compiler/com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:202)
	at org.eclipse.jdt.internal.javac.UnusedTreeScanner.visitClass(UnusedTreeScanner.java:112)
	at org.eclipse.jdt.core.dom.JavacCompilationUnitResolver$3$1.visitClass(JavacCompilationUnitResolver.java:597)
	at org.eclipse.jdt.core.dom.JavacCompilationUnitResolver$3$1.visitClass(JavacCompilationUnitResolver.java:583)
	at jdk.compiler/com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:896)
	at jdk.compiler/com.sun.source.util.TreeScanner.scan(TreeScanner.java:91)
	at org.eclipse.jdt.internal.javac.UnusedTreeScanner.scan(UnusedTreeScanner.java:87)
	at jdk.compiler/com.sun.source.util.TreeScanner.scan(TreeScanner.java:110)
	at jdk.compiler/com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:118)
	at jdk.compiler/com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:151)
	at org.eclipse.jdt.internal.javac.UnusedTreeScanner.visitCompilationUnit(UnusedTreeScanner.java:93)
	at jdk.compiler/com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:625)
	at jdk.compiler/com.sun.source.util.TreeScanner.scan(TreeScanner.java:91)
	at org.eclipse.jdt.internal.javac.UnusedTreeScanner.scan(UnusedTreeScanner.java:87)
	at org.eclipse.jdt.core.dom.JavacCompilationUnitResolver$3.finished(JavacCompilationUnitResolver.java:608)
	at jdk.compiler/com.sun.tools.javac.api.MultiTaskListener.finished(MultiTaskListener.java:133)
	at jdk.compiler/com.sun.tools.javac.main.JavaCompiler.flow(JavaCompiler.java:1432)
	at jdk.compiler/com.sun.tools.javac.main.JavaCompiler.flow(JavaCompiler.java:1379)
	at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.analyze(JavacTaskImpl.java:404)
	at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.lambda$analyze$1(JavacTaskImpl.java:379)
	at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.invocationHelper(JavacTaskImpl.java:152)
	at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.analyze(JavacTaskImpl.java:379)
	... 23 more

[snjeza]

@mamilic Could you attach a project reproducing the error?

[rgrunber]

I think this was likely fixed by the referenced PR. Let me know if it's still occurring and we can re-open.