I am trying to learn Java, I was reading a tutorial that said something like this:
while (N <= 0) {
TextIO.put("The starting point must be positive. Please try again: ");
N = TextIO.getlnInt();
}
It seems like when you ask the user for input it suspends until the response is recieved? I am used to these things happening asynchronously. Is this normal for Java? or can you do both?
Thanks.