Bug 68552 CallHierarchyViewPart uses deprecated setTitle API [call hierarchy]
The string currently being passed into setTitle should be passed to setContentDescription instead.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/callhierarchy/CallHierarchyViewPart.java
static final int CALL_MODE_CALLEES = 1;
    static final String GROUP_SEARCH_SCOPE = "MENU_SEARCH_SCOPE"; 
	static final String ID_CALL_HIERARCHY = "org.eclipse.jdt.callhierarchy.view"; 
	private static final String GROUP_FOCUS = "group.focus"; 
    private static final int PAGE_EMPTY = 0;
    private static final int PAGE_VIEWER = 1;
    private Label fNoHierarchyShownLabel;
    private PageBook fPagebook;
    private IDialogSettings fDialogSettings;
    private int fCurrentOrientation;
    int fOrientation= VIEW_ORIENTATION_AUTOMATIC;
    private int fCurrentCallMode;
    private MethodWrapper fCalleeRoot;
    private MethodWrapper fCallerRoot;
    private IMemento fMemento;
    private IMethod fShownMethod;
    private CallHierarchySelectionProvider fSelectionProviderMediator;
    private List fMethodHistory;
    private LocationViewer fLocationViewer;
    private SashForm fHierarchyLocationSplitter;
    private Clipboard fClipboard;
    private SearchScopeActionGroup fSearchScopeActions;
    private ToggleOrientationAction[] fToggleOrientationActions;
    private ToggleCallModeAction[] fToggleCallModeActions;
    private CallHierarchyFiltersActionGroup fFiltersActionGroup;
    private HistoryDropDownAction fHistoryDropDownAction;
    private RefreshAction fRefreshAction;
    private OpenLocationAction fOpenLocationAction;
    private FocusOnSelectionAction fFocusOnSelectionAction;
    private CopyCallHierarchyAction fCopyAction;