JSpinner when set SpinnerNumberModel,(range 0, 999),can not delete number when value below 10

Question

following code :

 SpinnerNumberModel model = new SpinnerNumberModel(1, 0, 999, 1);
        JSpinner spinner = new JSpinner(model);
JFormattedTextField  textField = ((JSpinner.NumberEditor) spinner.getEditor()).getTextField();

why can not delete text value when only one-digit?

has any way to fix it ?