[jbosstools-issues] [JBoss JIRA] Created: (JBIDE-1676) Seam completion seem to assume it is always used within XML documents

[Max Andersen (JIRA)]

Seam completion seem to assume it is always used within XML documents
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                 Key: JBIDE-1676
                 URL: http://jira.jboss.com/jira/browse/JBIDE-1676
             Project: Tools (JBoss Tools)
          Issue Type: Bug
    Affects Versions: 2.0.1
            Reporter: Max Andersen
            Priority: Blocker
             Fix For: 2.0.1


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)


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