Bug 7127 'refactor' menu missing from the type hierarchy perspective
the 'refactor' menu is missing from the type hierarchy perspective
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/viewsupport/ContainerCheckedTreeViewer.java
/**
	 * Constructor for ContainerCheckedTreeViewer.
	 * @see CheckboxTreeViewer#CheckboxTreeViewer(Composite)
	 */
	public ContainerCheckedTreeViewer(Composite parent) {
		super(parent);
		initViewer();
	}