dispose method
Implementation
@override
void dispose() {
super.dispose();
productName.dispose();
productPrice.dispose();
productQuantity.dispose();
productDetails.dispose();
enterTax.dispose();
extraFee.dispose();
}
@override
void dispose() {
super.dispose();
productName.dispose();
productPrice.dispose();
productQuantity.dispose();
productDetails.dispose();
enterTax.dispose();
extraFee.dispose();
}