Bug 40347 [misc] Renaming a project with an open editor fills log
I20030716+plugin-export 1) have a Java file open in the Java editor 2) rename the enclosing project -> exception in log but no stacktrace
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitDocumentProvider.java
}
	/*
	 * @see AbstractDocumentProvider#createElementInfo(Object)
	 */
	protected ElementInfo createElementInfo(Object element) throws CoreException {
		
		if ( !(element instanceof IFileEditorInput))
			return super.createElementInfo(element);
			
		IFileEditorInput input= (IFileEditorInput) element;
		ICompilationUnit original= createCompilationUnit(input.getFile());
		if (original != null) {
				
			try {
								
				try {
					refreshFile(input.getFile());
				} catch (CoreException x) {
					handleCoreException(x, JavaEditorMessages.getString("CompilationUnitDocumentProvider.error.createElementInfo")); 
				}
				
				IAnnotationModel m= createCompilationUnitAnnotationModel(input);
				IProblemRequestor r= m instanceof IProblemRequestor ? (IProblemRequestor) m : null;
				
				ICompilationUnit c= null;
				if (JavaPlugin.USE_WORKING_COPY_OWNERS)  {
					original.becomeWorkingCopy(r, getProgressMonitor());
					c= original;
				} else  {
					c= (ICompilationUnit) original.getSharedWorkingCopy(getProgressMonitor(), fBufferFactory, r);