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 Label fEmptyTypesViewer;
	
	private ViewForm fTypeViewerViewForm;
	private ViewForm fMethodViewerViewForm;
	
	private CLabel fMethodViewerPaneLabel;
	private JavaElementLabelProvider fPaneLabelProvider;
	
	private IDialogSettings fDialogSettings;
	
	private ToggleViewAction[] fViewActions;
	
	private HistoryDropDownAction fHistoryDropDownAction;
	
	private ToggleOrientationAction[] fToggleOrientationActions;
	private int fCurrentOrientation;
	
	private EnableMemberFilterAction fEnableMemberFilterAction;
	private AddMethodStubAction fAddStubAction;
	private FocusOnTypeAction fFocusOnTypeAction;
	private FocusOnSelectionAction fFocusOnSelectionAction;
	
	private IPartListener fPartListener;
	
	public TypeHierarchyViewPart() {
		fSelectedType= null;
		fInputElement= null;
		
		fHierarchyLifeCycle= new TypeHierarchyLifeCycle();
		fTypeHierarchyLifeCycleListener= new ITypeHierarchyLifeCycleListener() {