Deleting all the rows in a JTable

Question

I need to remove all the rows in my JTable.

I have tried both of the following:

/**
 * Removes all the rows in the table
 */
public void clearTable()         


        

Answer 1

DefaultTableModel tm = (DefaultTableModel) tbl.getModel();
while(tbl.getRowCount() > 0)
{
    ((DefaultTableModel) tbl.getModel()).removeRow(0);
}