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
fCallHierarchyViewer.addSelectionChangedListener(this);
        fCallHierarchyViewer.initContextMenu(new IMenuListener() {
                public void menuAboutToShow(IMenuManager menu) {
                    fillCallHierarchyViewerContextMenu(menu);
                }
            }, ID_CALL_HIERARCHY, getSite());
    }
    /**
     * @param menu
     */
    protected void fillCallHierarchyViewerContextMenu(IMenuManager menu) {
        JavaPlugin.createStandardGroups(menu);
        menu.appendToGroup(IContextMenuConstants.GROUP_SHOW, fRefreshAction);
        menu.appendToGroup(IContextMenuConstants.GROUP_SHOW, new Separator(GROUP_FOCUS));
        if (fFocusOnSelectionAction.canActionBeAdded()) {
            menu.appendToGroup(GROUP_FOCUS, fFocusOnSelectionAction);
        }
        menu.appendToGroup(GROUP_FOCUS, fCopyAction);
        fActionGroups.setContext(new ActionContext(getSelection()));
        fActionGroups.fillContextMenu(menu);
        fActionGroups.setContext(null);
    }
    private void fillActionBars() {
        IActionBars actionBars = getActionBars();
        IToolBarManager toolBar = actionBars.getToolBarManager();
        fActionGroups.fillActionBars(actionBars);
        
        toolBar.add(fCancelSearchAction);
        for (int i = 0; i < fToggleCallModeActions.length; i++) {
            toolBar.add(fToggleCallModeActions[i]);