Bug 212008 [Presentations] Problemss View loses icon when it gets focus in n I20071204-1547
Everything is in the title.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/provisional/views/markers/ExtendedMarkersView.java
StatusManager.SHOW);
			}
		}
	}
	private CachedMarkerBuilder builder;
	Collection categoriesToExpand = new HashSet();
	private Clipboard clipboard;
	Collection preservedSelection = new ArrayList();
	private Job updateJob;
	private MarkersTreeViewer viewer;
	private IPropertyChangeListener preferenceListener;
	private ISelectionListener pageSelectionListener;
	private IPartListener2 partListener;
	private IMemento memento;
	private String[] defaultGeneratorIds = new String[0];
	/**
	 * Return a new instance of the receiver.
	 */
	public ExtendedMarkersView() {
		super();
		instanceCount++;
		preferenceListener = new IPropertyChangeListener() {
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse.jface.util.PropertyChangeEvent)
			 */
			public void propertyChange(PropertyChangeEvent event) {
				String propertyName = event.getProperty();
				if (propertyName