question: private void loadFile ( String filename , AbstractFileLoader ... loaders ) { ArffSortedTableModel model ; this . m_Filename = filename ; createTitle ( ) ; if ( filename . equals ( "" ) ) { model = null ; } else { model = new ArffSortedTableModel ( filename , loaders ) ; model . setShowAttributeIndex ( getShowAttributeIndex ( ) ) ; } m_TableArff . setModel ( model ) ; setChanged ( false ) ; createName ( ) ; }
target:  loads the specified file into the table