public RowHandle newTableRow( int cellNum )
public RowHandle newTableRow( )
	public RowHandle newTableRow( int cellNum )	{		RowHandle rowHandle = newTableRow( );		TableRow row = (TableRow) rowHandle.getElement( );		// fill the row with cells.		for ( int j = 0; j < cellNum; j++ )		{			Cell cell = new Cell( );			row.getSlot( TableRow.CONTENT_SLOT ).add( cell );			cell.setContainer( row, TableRow.CONTENT_SLOT );		}		return rowHandle;	}