JDK-8186841 : Javadoc error: com.sun.tools.javac.code.ClassFinder$BadClassFile
- Type: Bug
- Component: tools
- Sub-Component: javadoc(tool)
- Affected Version: 9
- Priority: P3
- Status: Resolved
- Resolution: Duplicate
- OS: linux
- CPU: x86_64
- Submitted: 2017-08-25
- Updated: 2018-01-02
- Resolved: 2017-09-25
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Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
| JDK 10 |
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10Resolved  |
Related Reports
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Description
FULL PRODUCT VERSION : java version "9" Java(TM) SE Runtime Environment (build 9+181) Java HotSpot(TM) 64-Bit Server VM (build 9+181, mixed mode) ADDITIONAL OS VERSION INFORMATION : Linux opal 4.10.0-32-generic #36-Ubuntu SMP Tue Aug 8 12:10:06 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux A DESCRIPTION OF THE PROBLEM : Running the Javadoc tool produces an error that seems to be related to the javac compiler, although the code compiles fine. STEPS TO FOLLOW TO REPRODUCE THE PROBLEM : Install JDK 9+181 Install Maven 3.5.0 $ git clone https://github.com/eclipse/jetty.project.git $ cd jetty.project $ git checkout 3c96cf200b201d26c416df86bafa835a09857a59 $ mvn clean install -DskipTests $ mvn javadoc:javadoc EXPECTED VERSUS ACTUAL BEHAVIOR : EXPECTED - Javadoc generation completes successfully. ACTUAL - Javadoc generation aborted with an error ERROR MESSAGES/STACK TRACES THAT OCCUR : [ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:3.0.0-M1:javadoc (default-cli) on project fcgi-server: An error has occurred in Javadoc report generation: [ERROR] Exit code: 1 - javadoc: error - An exception occurred while building a component: TagInfo [ERROR] (com.sun.tools.javac.code.ClassFinder$BadClassFile: bad class file: /home/simon/.m2/repository/org/eclipse/jetty/jetty-proxy/9.4.7-SNAPSHOT/jetty-proxy-9.4.7-SNAPSHOT.jar(/org/eclipse/jetty/proxy/AsyncMiddleManServlet$1.class) [ERROR] class file contains malformed variable arity method: (org.eclipse.jetty.proxy.AsyncMiddleManServlet,java.nio.ByteBuffer[],javax.servlet.http.HttpServletRequest) [ERROR] Please remove or make sure it appears in the correct subdirectory of the classpath.) [ERROR] Please file a bug against the javadoc tool via the Java bug reporting page [ERROR] (http://bugreport.java.com) after checking the Bug Database (http://bugs.java.com) [ERROR] for duplicates. Include error messages and the following diagnostic in your report. Thank you. [ERROR] com.sun.tools.javac.code.ClassFinder$BadClassFile: bad class file: /home/simon/.m2/repository/org/eclipse/jetty/jetty-proxy/9.4.7-SNAPSHOT/jetty-proxy-9.4.7-SNAPSHOT.jar(/org/eclipse/jetty/proxy/AsyncMiddleManServlet$1.class) [ERROR] class file contains malformed variable arity method: (org.eclipse.jetty.proxy.AsyncMiddleManServlet,java.nio.ByteBuffer[],javax.servlet.http.HttpServletRequest) [ERROR] Please remove or make sure it appears in the correct subdirectory of the classpath. [ERROR] at jdk.compiler/com.sun.tools.javac.jvm.ClassReader.badClassFile(ClassReader.java:278) [ERROR] at jdk.compiler/com.sun.tools.javac.jvm.ClassReader.readMethod(ClassReader.java:2402) [ERROR] at jdk.compiler/com.sun.tools.javac.jvm.ClassReader.readClass(ClassReader.java:2641) [ERROR] at jdk.compiler/com.sun.tools.javac.jvm.ClassReader.readClassBuffer(ClassReader.java:2706) [ERROR] at jdk.compiler/com.sun.tools.javac.jvm.ClassReader.readClassFile(ClassReader.java:2719) [ERROR] at jdk.compiler/com.sun.tools.javac.code.ClassFinder.fillIn(ClassFinder.java:348) [ERROR] at jdk.compiler/com.sun.tools.javac.code.ClassFinder.complete(ClassFinder.java:285) [ERROR] at jdk.compiler/com.sun.tools.javac.code.Symbol.complete(Symbol.java:633) [ERROR] at jdk.compiler/com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:1314) [ERROR] at jdk.compiler/com.sun.tools.javac.code.Symbol$ClassSymbol.flags(Symbol.java:1248) [ERROR] at jdk.compiler/com.sun.tools.javac.code.Symbol$TypeSymbol.getEnclosedElements(Symbol.java:800) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.util.Utils.getItems0(Utils.java:2468) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.util.Utils.getItems0(Utils.java:2463) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.util.Utils.recursiveGetItems(Utils.java:2451) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.util.Utils$16.visitPackage(Utils.java:2436) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.util.Utils$16.visitPackage(Utils.java:2432) [ERROR] at jdk.compiler/com.sun.tools.javac.code.Symbol$PackageSymbol.accept(Symbol.java:1166) [ERROR] at java.compiler@9/javax.lang.model.util.AbstractElementVisitor6.visit(AbstractElementVisitor6.java:106) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.util.Utils.getItems(Utils.java:2445) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.util.Utils.getClasses(Utils.java:2182) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.util.Utils.getAllClasses(Utils.java:2355) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.util.Utils.findClassInPackageElement(Utils.java:1047) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.WorkArounds.searchClass(WorkArounds.java:231) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.util.Utils.findClass(Utils.java:1065) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.taglets.ThrowsTaglet.inherit(ThrowsTaglet.java:76) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.util.DocFinder.search(DocFinder.java:257) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.util.DocFinder.search(DocFinder.java:270) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.taglets.ThrowsTaglet.inheritThrowsDocumentation(ThrowsTaglet.java:133) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.taglets.ThrowsTaglet.getTagletOutput(ThrowsTaglet.java:164) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.taglets.TagletWriter.genTagOutput(TagletWriter.java:238) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.formats.html.HtmlDocletWriter.addTagsInfo(HtmlDocletWriter.java:319) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.formats.html.MethodWriterImpl.addTags(MethodWriterImpl.java:206) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.MethodBuilder.buildTagInfo(MethodBuilder.java:207) [ERROR] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [ERROR] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [ERROR] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [ERROR] at java.base/java.lang.reflect.Method.invoke(Method.java:564) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:157) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.AbstractMemberBuilder.build(AbstractMemberBuilder.java:87) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.AbstractBuilder.buildChildren(AbstractBuilder.java:200) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.MethodBuilder.buildMethodDoc(MethodBuilder.java:151) [ERROR] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [ERROR] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [ERROR] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [ERROR] at java.base/java.lang.reflect.Method.invoke(Method.java:564) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:157) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.AbstractMemberBuilder.build(AbstractMemberBuilder.java:87) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.AbstractBuilder.buildChildren(AbstractBuilder.java:200) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.ClassBuilder.buildMethodDetails(ClassBuilder.java:412) [ERROR] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [ERROR] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [ERROR] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [ERROR] at java.base/java.lang.reflect.Method.invoke(Method.java:564) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:157) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.AbstractBuilder.buildChildren(AbstractBuilder.java:200) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.ClassBuilder.buildMemberDetails(ClassBuilder.java:346) [ERROR] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [ERROR] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [ERROR] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [ERROR] at java.base/java.lang.reflect.Method.invoke(Method.java:564) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:157) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.AbstractBuilder.buildChildren(AbstractBuilder.java:200) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.ClassBuilder.buildClassDoc(ClassBuilder.java:155) [ERROR] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [ERROR] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [ERROR] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [ERROR] at java.base/java.lang.reflect.Method.invoke(Method.java:564) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:157) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.ClassBuilder.build(ClassBuilder.java:125) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.formats.html.HtmlDoclet.generateClassFiles(HtmlDoclet.java:263) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.AbstractDoclet.generateClassFiles(AbstractDoclet.java:273) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.AbstractDoclet.startGeneration(AbstractDoclet.java:207) [ERROR] at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.AbstractDoclet.run(AbstractDoclet.java:117) [ERROR] at jdk.javadoc/jdk.javadoc.doclet.StandardDoclet.run(StandardDoclet.java:72) [ERROR] at jdk.javadoc/jdk.javadoc.internal.tool.Start.parseAndExecute(Start.java:574) [ERROR] at jdk.javadoc/jdk.javadoc.internal.tool.Start.begin(Start.java:423) [ERROR] at jdk.javadoc/jdk.javadoc.internal.tool.Start.begin(Start.java:340) [ERROR] at jdk.javadoc/jdk.javadoc.internal.tool.Main.execute(Main.java:63) [ERROR] at jdk.javadoc/jdk.javadoc.internal.tool.Main.main(Main.java:52) [ERROR] [ERROR] Command line was: /home/simon/programs/jdk9/bin/javadoc @options @packages REPRODUCIBILITY : This bug can be reproduced always. CUSTOMER SUBMITTED WORKAROUND : Make the anonymous inner class a named inner class, see https://github.com/eclipse/jetty.project/issues/1741.
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