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Start your free trialbrianturner4
18,570 PointsI'm not seeing where I'm missing a ), at line 27 need a fresh pair of eyes.
it seems to be the only thing wrong but I don't see it.
Thanks in advance.
public class Order {
private String itemName;
private int priceInCents;
private String discountCode;
public Order(String itemName, int priceInCents) {
this.itemName = itemName;
this.priceInCents = priceInCents;
}
public String getItemName() {
return itemName;
}
public int getPriceInCents() {
return priceInCents;
}
public String getDiscountCode() {
return discountCode.toUpperCase();
}
private char normalizeDiscountCode(char discountCode) {
char normalizeDiscountCode = discountCode;
char [] ndc = discountCode.toCharArray();
for(int i=0; i<discountCode.length(); i++;) {
if (!Character.isLetter(discountCode) && (discountCode != '$')){
throw new IllegalArgumentException("Invalid Discount Code");
}
}
}
return discountCode;
public void applyDiscountCode(String discountCode) {
this.discountCode = normalizeDiscountCode(discountCode);
}
}
public class Example {
public static void main(String[] args) {
// This is here just for example use cases.
Order order = new Order(
"Yoda PEZ Dispenser",
600);
// These are valid. They are letters and the $ character only
order.applyDiscountCode("abc");
order.getDiscountCode(); // ABC
order.applyDiscountCode("$ale");
order.getDiscountCode(); // $ALE
try {
// This will throw an exception because it contains numbers
order.applyDiscountCode("ABC123");
} catch (IllegalArgumentException iae) {
System.out.println(iae.getMessage()); // Prints "Invalid discount code"
}
try {
// This will throw as well, because it contains a symbol.
order.applyDiscountCode("w@w");
}catch (IllegalArgumentException iae) {
System.out.println(iae.getMessage()); // Prints "Invalid discount code"
}
}
}
1 Answer
james south
Front End Web Development Techdegree Graduate 33,271 Pointsafter your normalize discount code method you have a return statement just floating out there outside the scope of any function.
brianturner4
18,570 Pointsbrianturner4
18,570 Points./Order.java:26: error: ')' expected for(int i=0; i that's not solving my error message. I've moved it into the scope of the for statement and inside my if statement. what's next?