Bug 53869 [EditorMgmt] Blank outliner when opening/switching to editor
Build 20040303 - multiple windows No exact steps sorry. The problem is that sometimes when opening an editor (ctrl-shift-T) or switching to an existing one will bring it to front, but the outliner doesn't refresh properly. It remains blank. Usually, closing the editor and reopening will make the outline show up after a few attempts.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaEditor.java
/**
			 * {@inheritDoc}
			 */
			public void propertyChange(PropertyChangeEvent event) {
				if (getFilter().isFiltered(event))
					return;
				
				if (event.getNewValue() == null)
					fOptions.remove(event.getProperty());
				else
					fOptions.put(event.getProperty(), event.getNewValue());
				
				firePropertyChangeEvent(event.getProperty(), event.getOldValue(), event.getNewValue());
			}
		}
		
		private ListenerList fListeners= new ListenerList();
		
		private IPropertyChangeListener fListener= new PropertyChangeListener();
		
		private Map fOptions;
		
		private IPreferenceStore fMockupPreferenceStore;
		
		private IPropertyChangeEventFilter fFilter;
		
		/**
		 * Initialize with the given options.
		 *