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  1. JDK
  2. JDK-6442982

Javadoc crashes with ClasscastException when processing annotations

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Not an Issue
    • Affects Version/s: 5.0
    • Fix Version/s: None
    • Component/s: tools
    • Labels:

      Description

      FULL PRODUCT VERSION :
      java version "1.5.0_07"
      Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_07-b03)
      Java HotSpot(TM) Client VM (build 1.5.0_07-b03, mixed mode, sharing)

      ADDITIONAL OS VERSION INFORMATION :
      Microsoft Windows 2000 [Versione 5.00.2195]

      A DESCRIPTION OF THE PROBLEM :
      javadoc exists with a classcastexception when trying to process annotations.

      The stack trace is:

      java.lang.ClassCastException: com.sun.tools.javadoc.ClassDocImpl
              at com.sun.tools.javadoc.AnnotationDescImpl.annotationType(AnnotationDescImpl.java:46)
              at com.sun.tools.doclets.internal.toolkit.util.Util.isDeprecated(Util.java:804)
              at com.sun.tools.doclets.formats.html.TagletWriterImpl.deprecatedTagOutput(TagletWriterImpl.java:70)
              at com.sun.tools.doclets.internal.toolkit.taglets.DeprecatedTaglet.getTagletOutput(DeprecatedTaglet.java:40)
              at com.sun.tools.doclets.formats.html.HtmlSerialFieldWriter.writeMemberDeprecatedInfo(HtmlSerialFieldWriter.java
      :96)
              at com.sun.tools.doclets.internal.toolkit.builders.SerializedFormBuilder.buildFieldInfo(SerializedFormBuilder.ja
      va:444)
              at sun.reflect.GeneratedMethodAccessor140.invoke(Unknown Source)
              at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
              at java.lang.reflect.Method.invoke(Method.java:585)
              at com.sun.tools.doclets.internal.toolkit.builders.SerializedFormBuilder.invokeMethod(SerializedFormBuilder.java
      :131)
              at com.sun.tools.doclets.internal.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:90)
              at com.sun.tools.doclets.internal.toolkit.builders.SerializedFormBuilder.buildSerializableFields(SerializedFormB
      uilder.java:482)
              at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
              at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
              at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
              at java.lang.reflect.Method.invoke(Method.java:585)
              at com.sun.tools.doclets.internal.toolkit.builders.SerializedFormBuilder.invokeMethod(SerializedFormBuilder.java
      :131)
              at com.sun.tools.doclets.internal.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:90)
              at com.sun.tools.doclets.internal.toolkit.builders.SerializedFormBuilder.buildClassSerializedForm(SerializedForm
      Builder.java:185)
              at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
              at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
              at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
              at java.lang.reflect.Method.invoke(Method.java:585)
              at com.sun.tools.doclets.internal.toolkit.builders.SerializedFormBuilder.invokeMethod(SerializedFormBuilder.java
      :131)
              at com.sun.tools.doclets.internal.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:90)
              at com.sun.tools.doclets.internal.toolkit.builders.SerializedFormBuilder.buildPackageSerializedForm(SerializedFo
      rmBuilder.java:167)
              at sun.reflect.GeneratedMethodAccessor138.invoke(Unknown Source)
              at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
              at java.lang.reflect.Method.invoke(Method.java:585)
              at com.sun.tools.doclets.internal.toolkit.builders.SerializedFormBuilder.invokeMethod(SerializedFormBuilder.java
      :131)
              at com.sun.tools.doclets.internal.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:90)
              at com.sun.tools.doclets.internal.toolkit.builders.SerializedFormBuilder.buildSerializedFormSummaries(Serialized
      FormBuilder.java:148)
              at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
              at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
              at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
              at java.lang.reflect.Method.invoke(Method.java:585)
              at com.sun.tools.doclets.internal.toolkit.builders.SerializedFormBuilder.invokeMethod(SerializedFormBuilder.java
      :131)
              at com.sun.tools.doclets.internal.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:90)
              at com.sun.tools.doclets.internal.toolkit.builders.SerializedFormBuilder.buildSerializedForm(SerializedFormBuild
      er.java:116)
              at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
              at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
              at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
              at java.lang.reflect.Method.invoke(Method.java:585)
              at com.sun.tools.doclets.internal.toolkit.builders.SerializedFormBuilder.invokeMethod(SerializedFormBuilder.java
      :131)
              at com.sun.tools.doclets.internal.toolkit.builders.AbstractBuilder.build(AbstractBuilder.java:90)
              at com.sun.tools.doclets.internal.toolkit.builders.SerializedFormBuilder.build(SerializedFormBuilder.java:101)
              at com.sun.tools.doclets.internal.toolkit.AbstractDoclet.generateOtherFiles(AbstractDoclet.java:137)
              at com.sun.tools.doclets.formats.html.HtmlDoclet.generateOtherFiles(HtmlDoclet.java:66)
              at com.sun.tools.doclets.internal.toolkit.AbstractDoclet.startGeneration(AbstractDoclet.java:122)
              at com.sun.tools.doclets.internal.toolkit.AbstractDoclet.start(AbstractDoclet.java:64)
              at com.sun.tools.doclets.formats.html.HtmlDoclet.start(HtmlDoclet.java:42)
              at com.sun.tools.doclets.standard.Standard.start(Standard.java:23)
              at gr.spinellis.umlgraph.doclet.UmlDoc.start(UmlDoc.java:48)
              at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
              at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
              at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
              at java.lang.reflect.Method.invoke(Method.java:585)
              at com.sun.tools.javadoc.DocletInvoker.invoke(DocletInvoker.java:269)
              at com.sun.tools.javadoc.DocletInvoker.start(DocletInvoker.java:143)
              at com.sun.tools.javadoc.Start.parseAndExecute(Start.java:340)
              at com.sun.tools.javadoc.Start.begin(Start.java:128)
              at com.sun.tools.javadoc.Main.execute(Main.java:41)
              at com.sun.tools.javadoc.Main.main(Main.java:31)


      The bug is triggered by two tools I know of, maven and annogen, when runnig the standard doclet (so, not from command line, but from an external application that calls com.sun.tools.javadoc.Main.
      Unfortunately I don't have a test case for it, but you can refer to the associated bug reports on the maven and annogen issue trackers:

      http://jira.codehaus.org/browse/ANNOGEN-14
      http://jira.codehaus.org/browse/MJAVADOC-72


      REPRODUCIBILITY :
      This bug can be reproduced always.

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            • Assignee:
              Unassigned
              Reporter:
              rmandalasunw Ranjith Mandala (Inactive)
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              Dates

              • Created:
                Updated:
                Resolved:
                Imported:
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