Bug 122755 - Exceptions thrown if you type a period immediately after final slash of Javadoc inside a method
Summary: Exceptions thrown if you type a period immediately after final slash of Javad...
Status: VERIFIED FIXED
Alias: None
Product: JDT
Classification: Eclipse Project
Component: Core (show other bugs)
Version: 3.2   Edit
Hardware: PC Windows XP
: P3 normal (vote)
Target Milestone: 3.2 M5   Edit
Assignee: David Audel CLA
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Reported: 2006-01-05 09:51 EST by James Synge CLA
Modified: 2006-08-08 11:13 EDT (History)
1 user (show)

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Description James Synge CLA 2006-01-05 09:51:04 EST 
(Reproducible in 3.2 M3 and M4)

Inside a method, create a javadoc comment:

/**
 *
 */

Now type a period (.) immediately after the final slash of the comment.  The following two exceptions are thrown by the JDT:

Warning 2006-01-05 09:44:01.244 Content Assist: Disabling the "org.eclipse.jdt.ui.JavaTypeCompletionProposalComputer" (org.eclipse.jdt.ui.JavaTypeCompletionProposalComputer) extension to the "javaCompletionProposalComputer" extension point. Reason: The extension has thrown a runtime exception.
java.lang.ClassCastException: org/eclipse/jdt/internal/codeassist/complete/CompletionJavadoc incompatible with org/eclipse/jdt/internal/compiler/ast/Statement
at org.eclipse.jdt.internal.codeassist.complete.CompletionParser.buildMoreCompletionContext(CompletionParser.java:828)
at org.eclipse.jdt.internal.codeassist.complete.CompletionParser.attachOrphanCompletionNode(CompletionParser.java:422)
at org.eclipse.jdt.internal.codeassist.complete.CompletionParser.updateRecoveryState(CompletionParser.java:3687)
at org.eclipse.jdt.internal.compiler.parser.Parser.resumeOnSyntaxError(Parser.java:9333)
at org.eclipse.jdt.internal.compiler.parser.Parser.parse(Parser.java:8511)
at org.eclipse.jdt.internal.codeassist.impl.AssistParser.parseBlockStatements(AssistParser.java:1311)
at org.eclipse.jdt.internal.codeassist.impl.AssistParser.parseBlockStatements(AssistParser.java:1164)
at org.eclipse.jdt.internal.codeassist.impl.Engine.parseBlockStatements(Engine.java:291)
at org.eclipse.jdt.internal.codeassist.impl.Engine.parseBlockStatements(Engine.java:254)
at org.eclipse.jdt.internal.codeassist.CompletionEngine.complete(CompletionEngine.java:1701)
at org.eclipse.jdt.internal.core.Openable.codeComplete(Openable.java:125)
at org.eclipse.jdt.internal.core.CompilationUnit.codeComplete(CompilationUnit.java:322)
at org.eclipse.jdt.internal.core.CompilationUnit.codeComplete(CompilationUnit.java:315)
at org.eclipse.jdt.internal.ui.text.java.JavaCompletionProposalComputer.internalComputeCompletionProposals(JavaCompletionProposalComputer.java:215)
at org.eclipse.jdt.internal.ui.text.java.JavaCompletionProposalComputer.computeCompletionProposals(JavaCompletionProposalComputer.java:195)
at org.eclipse.jdt.internal.ui.text.java.JavaTypeCompletionProposalComputer.computeCompletionProposals(JavaTypeCompletionProposalComputer.java:71)
at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerDescriptor.computeCompletionProposals(CompletionProposalComputerDescriptor.java:280)
at org.eclipse.jdt.internal.ui.text.java.CompletionProposalCategory.computeCompletionProposals(CompletionProposalCategory.java:250)
at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor.collectProposals(ContentAssistProcessor.java:170)
at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor.computeCompletionProposals(ContentAssistProcessor.java:149)
at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1566)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:447)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$15(CompletionProposalPopup.java:444)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:379)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:373)
at org.eclipse.jface.text.contentassist.ContentAssistant$2.run(ContentAssistant.java:335)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3262)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2908)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1762)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1726)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:397)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:106)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:109)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:379)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
at java.lang.reflect.Method.invoke(Method.java:391)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:338)
at org.eclipse.core.launcher.Main.basicRun(Main.java:282)
at org.eclipse.core.launcher.Main.run(Main.java:977)
at org.eclipse.core.launcher.Main.main(Main.java:952)



Warning 2006-01-05 09:44:06.081 Content Assist: Disabling the "org.eclipse.jdt.ui.JavaNoTypeCompletionProposalComputer" (org.eclipse.jdt.ui.JavaNoTypeCompletionProposalComputer) extension to the "javaCompletionProposalComputer" extension point. Reason: The extension has thrown a runtime exception.
java.lang.ClassCastException: org/eclipse/jdt/internal/codeassist/complete/CompletionJavadoc incompatible with org/eclipse/jdt/internal/compiler/ast/Statement
at org.eclipse.jdt.internal.codeassist.complete.CompletionParser.buildMoreCompletionContext(CompletionParser.java:828)
at org.eclipse.jdt.internal.codeassist.complete.CompletionParser.attachOrphanCompletionNode(CompletionParser.java:422)
at org.eclipse.jdt.internal.codeassist.complete.CompletionParser.updateRecoveryState(CompletionParser.java:3687)
at org.eclipse.jdt.internal.compiler.parser.Parser.resumeOnSyntaxError(Parser.java:9333)
at org.eclipse.jdt.internal.compiler.parser.Parser.parse(Parser.java:8511)
at org.eclipse.jdt.internal.codeassist.impl.AssistParser.parseBlockStatements(AssistParser.java:1311)
at org.eclipse.jdt.internal.codeassist.impl.AssistParser.parseBlockStatements(AssistParser.java:1164)
at org.eclipse.jdt.internal.codeassist.impl.Engine.parseBlockStatements(Engine.java:291)
at org.eclipse.jdt.internal.codeassist.impl.Engine.parseBlockStatements(Engine.java:254)
at org.eclipse.jdt.internal.codeassist.CompletionEngine.complete(CompletionEngine.java:1701)
at org.eclipse.jdt.internal.core.Openable.codeComplete(Openable.java:125)
at org.eclipse.jdt.internal.core.CompilationUnit.codeComplete(CompilationUnit.java:322)
at org.eclipse.jdt.internal.core.CompilationUnit.codeComplete(CompilationUnit.java:315)
at org.eclipse.jdt.internal.ui.text.java.JavaCompletionProposalComputer.internalComputeCompletionProposals(JavaCompletionProposalComputer.java:215)
at org.eclipse.jdt.internal.ui.text.java.JavaCompletionProposalComputer.computeCompletionProposals(JavaCompletionProposalComputer.java:195)
at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerDescriptor.computeCompletionProposals(CompletionProposalComputerDescriptor.java:280)
at org.eclipse.jdt.internal.ui.text.java.CompletionProposalCategory.computeCompletionProposals(CompletionProposalCategory.java:250)
at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor.collectProposals(ContentAssistProcessor.java:170)
at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor.computeCompletionProposals(ContentAssistProcessor.java:149)
at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1566)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:447)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$15(CompletionProposalPopup.java:444)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:379)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:373)
at org.eclipse.jface.text.contentassist.ContentAssistant$2.run(ContentAssistant.java:335)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3262)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2908)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1762)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1726)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:397)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:106)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:109)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:379)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
at java.lang.reflect.Method.invoke(Method.java:391)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:338)
at org.eclipse.core.launcher.Main.basicRun(Main.java:282)
at org.eclipse.core.launcher.Main.run(Main.java:977)
at org.eclipse.core.launcher.Main.main(Main.java:952)
Comment 1 David Audel CLA 2006-01-06 07:34:00 EST 
Fixed and test added
  CompletionParserTest2#test0165()
Comment 2 Frederic Fusier CLA 2006-02-15 03:53:34 EST 
Verified for 3.2 M5 using build I20060214-0010.