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Bug 319724

Summary:	ConcurrentModificationException during initial reconcile
Product:	[Tools] CDT	Reporter:	Anton Leherbauer <aleherb+eclipse>
Component:	cdt-core	Assignee:	Project Inbox <cdt-core-inbox>
Status:	NEW ---	QA Contact:	Jonah Graham <jonah>
Severity:	normal
Priority:	P3
Version:	6.0.2
Target Milestone:	---
Hardware:	PC
OS:	Windows XP
Whiteboard:

Description Anton Leherbauer

2010-07-13 10:04:54 EDT

This was a one time occurrence, not sure how to reproduce.  The synchronization in CModelManager.mergeDeltas() seems to be incomplete or plain wrong.

Exception in thread "org.eclipse.cdt.internal.ui.text.CReconciler" java.util.ConcurrentModificationException
	at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
	at java.util.HashMap$ValueIterator.next(HashMap.java:822)
	at org.eclipse.cdt.internal.core.model.CModelManager.mergeDeltas(CModelManager.java:1074)
	at org.eclipse.cdt.internal.core.model.CModelManager.fireReconcileDelta(CModelManager.java:1006)
	at org.eclipse.cdt.internal.core.model.CModelManager.fire(CModelManager.java:966)
	at org.eclipse.cdt.internal.core.model.CModelManager.fire(CModelManager.java:922)
	at org.eclipse.cdt.internal.core.model.CModelOperation.run(CModelOperation.java:611)
	at org.eclipse.cdt.internal.core.model.CModelOperation.runOperation(CModelOperation.java:631)
	at org.eclipse.cdt.internal.core.model.WorkingCopy.reconcile(WorkingCopy.java:416)
	at org.eclipse.cdt.internal.ui.text.CReconcilingStrategy.reconcile(CReconcilingStrategy.java:86)
	at org.eclipse.cdt.internal.ui.text.CReconcilingStrategy.initialReconcile(CReconcilingStrategy.java:127)
	at org.eclipse.cdt.internal.ui.text.CompositeReconcilingStrategy.initialReconcile(CompositeReconcilingStrategy.java:112)
	at org.eclipse.cdt.internal.ui.text.CCompositeReconcilingStrategy.initialReconcile(CCompositeReconcilingStrategy.java:108)
	at org.eclipse.jface.text.reconciler.MonoReconciler.initialProcess(MonoReconciler.java:105)
	at org.eclipse.cdt.internal.ui.text.CReconciler.initialProcess(CReconciler.java:398)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:173)