Java Programming - JExcelAPi Help. VERY URGENT!!!

Hi Guys,

I'm currently working on a project which involves using the JExcelApi. I imported the content of an excel file into a jtable successfully but the problem is:

The user needs to select a row in the table which is to be deleted on the click of a button, this action displays an error, below is some of my code and the error displayed

DefaultTableModel model = (DefaultTableModel) xlsTable.getModel();

System.out.println(model.getRowCount());

model.removeRow(xlsTable.getSelectedRow());

THIS IS THE EXCEPTION THROWN

Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException: com.medic.client.importExcel$SheetTableModel cannot be cast to javax.swing.table.DefaultTableModel

[821 byte] By [Shegmana] at [2007-11-26 23:23:32]