expressionCellEditor.setExpressionProvider( new ExpressionProvider( reportItemHandle ) );
expressionCellEditor.setExpressionProvider( new ExpressionProvider( reportItemHandle.getContainer( ) ) );
	private void reconstructTable( )	{		ReportItemHandle reportItemHandle = (ReportItemHandle) input.get( 0 );		tableViewer.refresh( );		expressionCellEditor.setExpressionProvider( new ExpressionProvider( reportItemHandle ) );	}