Open the project named ch02_ex3_invoice that’s in the ex_starts
Open the project named ch02_ex3_Invoice that’s in the ex_starts directory.Then, open the file named InvoiceApp.javaModify the code so the application ends only when the user enters “n” or ‘N”. As it is now, the application ends when the user enters anything other than “y” or “Y”. To do this, you need to use a not operator (!) with the equalsIgnoreCase method. This is illustrated by […]