Details
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Bug
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Resolution: Done
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Blocker
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2.0.1
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None
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None
Description
the fix for JBIDE-1645 breaks code completion in Java editor.
Maybe time to get a unittest for that too
java.lang.ClassCastException: org.eclipse.core.internal.filebuffers.SynchronizableDocument
at org.eclipse.wst.sse.ui.internal.contentassist.ContentAssistUtils.getStructuredDocumentRegion(ContentAssistUtils.java:83)
at org.jboss.tools.seam.ui.text.java.SeamELProposalProcessor.checkStartPositionInEL(SeamELProposalProcessor.java:430)
at org.jboss.tools.seam.ui.text.java.SeamELProposalProcessor.computeCompletionProposals(SeamELProposalProcessor.java:263)
at org.jboss.tools.seam.ui.text.java.SeamELProposalComputer.computeCompletionProposals(SeamELProposalComputer.java:42)
at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerDescriptor.computeCompletionProposals(CompletionProposalComputerDescriptor.java:303)
at org.eclipse.jdt.internal.ui.text.java.CompletionProposalCategory.computeCompletionProposals(CompletionProposalCategory.java:264)
at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor.collectProposals(ContentAssistProcessor.java:251)
at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor.computeCompletionProposals(ContentAssistProcessor.java:220)
at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1759)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:478)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:475)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:410)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:404)
at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1588)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor$AdaptedSourceViewer.doOperation(CompilationUnitEditor.java:176)
at org.eclipse.ui.texteditor.ContentAssistAction$1.run(ContentAssistAction.java:82)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
at org.eclipse.ui.texteditor.ContentAssistAction.run(ContentAssistAction.java:80)