Bug 71283 Type Hierarchy View should show active working set in content description [type hierarchy]
Eclipse 3.0 The type hierarchy should show the active working set in the content description. Instead of WorkbenchPart#setTitle(), it should use setContentDescription() to display the focus type and active working set.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/TypeHierarchyViewPart.java
}
		fToggleLinkingAction= new ToggleLinkingAction(this);
		
		IActionBars actionBars= getViewSite().getActionBars();
		IMenuManager viewMenu= actionBars.getMenuManager();
		for (int i= 0; i < fViewActions.length; i++) {
			ToggleViewAction action= fViewActions[i];
			viewMenu.add(action);
			action.setEnabled(false);
		}
		viewMenu.add(new Separator());
		
		fWorkingSetActionGroup.contributeToMenu(viewMenu);
		
		viewMenu.add(new Separator());
		
		IMenuManager layoutSubMenu= new MenuManager(TypeHierarchyMessages.getString("TypeHierarchyViewPart.layout.submenu")); 
		viewMenu.add(layoutSubMenu);
		for (int i= 0; i < fToggleOrientationActions.length; i++) {
			layoutSubMenu.add(fToggleOrientationActions[i]);
		}
		viewMenu.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
		viewMenu.add(fShowQualifiedTypeNamesAction);
		viewMenu.add(fToggleLinkingAction);
		
	
		
		ToolBarManager lowertbmanager= new ToolBarManager(methodViewerToolBar);
		lowertbmanager.add(fEnableMemberFilterAction);			
		lowertbmanager.add(new Separator());