ITableAreaModifier modifier )
IBaseTableAreaModifier modifier )
	public TableArea( Composite parent, int tableStyle,			ITableAreaModifier modifier )	{		super( parent, SWT.NONE );		Assert.isNotNull( modifier );		setLayout( UIUtil.createGridLayoutWithoutMargin( 2, false ) );		this.modifier = modifier;		createTableViewer( tableStyle );		createButtonBar( );	}