Bug 7540 JDT Type hierarchy "Lock view ..." doen't work always
If the "Lock view and show members in hierarchy" is selected before any method is selected in method pane, the class pane isn t updated, if a method is selected afterwards. Selecting a method and select "Lock view..." works as expected
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/TypeHierarchyViewPart.java
private IType fSelectedType;
	
	private IJavaElement fInputElement;
	
	
	private ArrayList fInputHistory;
	
	private IMemento fMemento;
	
	private IProblemChangedListener fHierarchyProblemListener;
	
	private TypeHierarchyLifeCycle fHierarchyLifeCycle;
	private ITypeHierarchyLifeCycleListener fTypeHierarchyLifeCycleListener;
		
	private MethodsViewer fMethodsViewer;
			
	private int fCurrentViewerIndex;
	private TypeHierarchyViewer[] fAllViewers;
	
	private SelectionProviderMediator fSelectionProviderMediator;
	private ISelectionChangedListener fSelectionChangedListener;
	
	private boolean fIsEnableMemberFilter;
	
	private SashForm fTypeMethodsSplitter;
	private PageBook fViewerbook;
	private PageBook fPagebook;
	
	private Label fNoHierarchyShownLabel;