!ENTRY org.eclipse.ltk.ui.refactoring 4 10000 2010-12-03 22:24:00.651
!MESSAGE Internal Error
!STACK 1
Java Model Exception: Java Model Status [<project root> [in Project] is not on its project's build path]
	at org.eclipse.jdt.internal.core.PackageFragmentRoot.getRawClasspathEntry(PackageFragmentRoot.java:553)
	at org.eclipse.jdt.internal.corext.refactoring.util.JavaElementUtil.getReferencingProjects(JavaElementUtil.java:153)
	at org.eclipse.jdt.internal.corext.refactoring.changes.DeletePackageFragmentRootChange.doDelete(DeletePackageFragmentRootChange.java:117)
	at org.eclipse.jdt.internal.corext.refactoring.changes.AbstractDeleteChange.perform(AbstractDeleteChange.java:36)
	at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
	at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.access$0(DynamicValidationStateChange.java:1)
	at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange$1.run(DynamicValidationStateChange.java:98)
	at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperation.java:39)
	at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:728)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975)
	at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:4777)
	at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.perform(DynamicValidationStateChange.java:101)
	at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
	at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.access$0(DynamicValidationStateChange.java:1)
	at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange$1.run(DynamicValidationStateChange.java:98)
	at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperation.java:39)
	at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:728)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975)
	at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:4777)
	at org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange.perform(DynamicValidationStateChange.java:101)
	at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
	at org.eclipse.ltk.core.refactoring.PerformChangeOperation$1.run(PerformChangeOperation.java:258)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975)
	at org.eclipse.ltk.core.refactoring.PerformChangeOperation.executeChange(PerformChangeOperation.java:306)
	at org.eclipse.ltk.internal.ui.refactoring.UIPerformChangeOperation.executeChange(UIPerformChangeOperation.java:92)
	at org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:218)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975)
	at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
!SUBENTRY 1 org.eclipse.jdt.core 4 1006 2010-12-03 22:24:00.655
!MESSAGE <project root> [in Project] is not on its project's build path

!ENTRY org.eclipse.jdt.core 4 1006 2010-12-03 22:24:00.656
!MESSAGE <project root> [in Project] is not on its project's build path