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Bug 357249

Summary:	[Xtend/Xpand IDE Integration] Using Replace/Compare with local history throws exceptions
Product:	[Automotive] Sphinx	Reporter:	Robert Kiss <robert.kiss>
Component:	M2x IDE Integration	Assignee:	Project Inbox <sphinx-inbox>
Status:	NEW ---	QA Contact:
Severity:	normal
Priority:	P3	CC:	idydieng
Version:	0.7.0
Target Milestone:	---
Hardware:	All
OS:	All
Whiteboard:

Description Robert Kiss

2011-09-09 11:21:37 EDT

The following exception is thrown when the mentioned functionality is executed from a history of an Sphinx handled EMF resource:
java.lang.ArrayIndexOutOfBoundsException: 0
	at org.eclipse.emf.compare.ui.viewer.content.part.diff.ModelContentMergeDiffTab.mapDifferences(ModelContentMergeDiffTab.java:668)
	at org.eclipse.emf.compare.ui.viewer.content.part.diff.ModelContentMergeDiffTab.setupCaches(ModelContentMergeDiffTab.java:459)
	at org.eclipse.sphinx.emf.compare.ui.viewer.content.ModelElementContentMergeDiffTab.setReflectiveInput(ModelElementContentMergeDiffTab.java:155)
	at org.eclipse.emf.compare.ui.viewer.content.part.ModelContentMergeTabFolder.setInput(ModelContentMergeTabFolder.java:311)
	at org.eclipse.emf.compare.ui.viewer.content.ModelContentMergeViewer.updateContent(ModelContentMergeViewer.java:824)
	at org.eclipse.compare.contentmergeviewer.ContentMergeViewer.internalRefresh(ContentMergeViewer.java:783)
	at org.eclipse.compare.contentmergeviewer.ContentMergeViewer.inputChanged(ContentMergeViewer.java:683)
	at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:274)
	at org.eclipse.emf.compare.ui.viewer.content.ModelContentMergeViewer.setInput(ModelContentMergeViewer.java:317)
	at org.eclipse.compare.CompareViewerSwitchingPane.setInput(CompareViewerSwitchingPane.java:276)
	at org.eclipse.compare.internal.CompareContentViewerSwitchingPane.setInput(CompareContentViewerSwitchingPane.java:158)
	at org.eclipse.compare.CompareEditorInput.internalSetContentPaneInput(CompareEditorInput.java:844)
	at org.eclipse.compare.CompareEditorInput.feedInput(CompareEditorInput.java:737)
	at org.eclipse.compare.CompareEditorInput.createContents(CompareEditorInput.java:554)
	at org.eclipse.compare.internal.CompareEditor.createCompareControl(CompareEditor.java:456)

Comment 1 Stephan Eberle

2011-09-13 23:55:34 EDT

Could you please state the steps to reproduce this bug?