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
((IAnnotationModelListener) listeners[i]).modelChanged(model);
				}
			}
			/**
			 * @see IAnnotationModelListenerExtension#modelChanged(AnnotationModelEvent)
			 */
			public void modelChanged(AnnotationModelEvent event) {
				Object[] listeners= fListenerList.getListeners();
				for (int i= 0; i < listeners.length; i++) {
					Object curr= listeners[i];
					if (curr instanceof IAnnotationModelListenerExtension) {
						((IAnnotationModelListenerExtension) curr).modelChanged(event);
					}
				}
			}
			
			public void addListener(IAnnotationModelListener listener) {
				fListenerList.add(listener);
			}
			
			public void removeListener(IAnnotationModelListener listener) {
				fListenerList.remove(listener);
			}			
		};
			
		
		/**
		 * Document that can also be used by a background reconciler.
		 */
		protected static class PartiallySynchronizedDocument extends Document {