No, you'll need to extract the digits of interest one at a time and add their corresponding int values together.
As always the API docs for substring() will help. Notice how it comes in two...
Type: Posts; User: pbrockway2
Re: Java Exception help
No, you'll need to extract the digits of interest one at a time and add their corresponding int values together.
As always the API docs for substring() will help. Notice how it comes in two...
Re: Java Exception help
So, which is line 15 of CreditCard.java?
According to the stack trace that's the line which caused the ArrayIndexOutOfBoundsException. Such exception occurs whenever you do an operation on a...