Bug 16265 Disable empty refactor menu in context menu
Build 20020515 - select default package - open context menu
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/actions/RefactorActionGroup.java
private IWorkbenchSite fSite;
	private boolean fIsEditorOwner;
	private String fGroupName= IContextMenuConstants.GROUP_REORGANIZE;
 	private SelectionDispatchAction fSelfEncapsulateField;
 	private SelectionDispatchAction fMoveAction;
	private SelectionDispatchAction fRenameAction;
	private SelectionDispatchAction fModifyParametersAction;
	private SelectionDispatchAction fPullUpAction;
	private SelectionDispatchAction fInlineTempAction;
	private SelectionDispatchAction fExtractTempAction;
	private SelectionDispatchAction fExtractMethodAction;
	/**
	 * Creates a new <code>RefactorActionGroup</code>.
	 * 
	 * @param part the view part that owns this action group
	 */
	public RefactorActionGroup(IViewPart part) {
		this(part.getSite());
	}	
	
	/**
	 * Creates a new <code>RefactorActionGroup</code>.
	 * 
	 * @param page the page that owns this action group
	 */
	public RefactorActionGroup(Page page) {
		this(page.getSite());