Is it possible to type "nothing" into Scanner?

Question

Java

I am writing a program with an infinite loop for myself and I want that when I do not enter anything into scanner.nextInt() (that is, I just press enter without entering any number), the loop ends its work, is it possible to do this? If so, how?

Answer 1

We read the line through scanner.nextLine().
If it is empty, we exit.
If not, we try to get a number through Integer.parseInt().