super( parentShell, title ); choiceSet = ChoiceSetFactory.getStructChoiceSet( SortKey.SORT_STRUCT, SortKey.DIRECTION_MEMBER );
this( UIUtil.getDefaultShell( ), title );
	public SortkeyBuilder( Shell parentShell, String title )	{		super( parentShell, title );		choiceSet = ChoiceSetFactory.getStructChoiceSet( SortKey.SORT_STRUCT,				SortKey.DIRECTION_MEMBER );	}