code: @Override
  	public void actionPerformed(ActionEvent e) {
  		invokeOriginalAction(e);
  		
  		int row = table.getSelectedRow();
  		int column = table.getSelectedColumn();
  		
  		if (table.isCellEditable(row, column)) {
  			table.editCellAt(row, column, e);
  		}
  	}
docs: /*
  Provide the custom behaviour of the Action