Bug 36456 Type heirarchy show final class icon only on double click [type hierarchy]
When opening a type heirarchy, the icons for the heirarchy do not show final classes (ie. the little 'F' in the icon). When the icon is double clicked to open the class, the icon changes.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/TypeHierarchyViewPart.java
private static final String TAG_VIEW= "view"; 
	private static final String TAG_ORIENTATION= "orientation"; 
	private static final String TAG_RATIO= "ratio"; 
	private static final String TAG_SELECTION= "selection"; 
	private static final String TAG_VERTICAL_SCROLL= "vertical_scroll"; 
	
	private static final String GROUP_FOCUS= "group.focus"; 
	
	
	private IType fSelectedType;
	
	private IJavaElement fInputElement;
	
	
	private ArrayList fInputHistory;
	
	private IMemento fMemento;
	private IDialogSettings fDialogSettings;
	
	private TypeHierarchyLifeCycle fHierarchyLifeCycle;
	private ITypeHierarchyLifeCycleListener fTypeHierarchyLifeCycleListener;
	
	private IPropertyChangeListener fPropertyChangeListener;
		
	private SelectionProviderMediator fSelectionProviderMediator;
	private ISelectionChangedListener fSelectionChangedListener;
	private IPartListener2 fPartListener;
	private int fCurrentOrientation;
	private boolean fLinkingEnabled;