Do I scan twice if I call scanner.hasNext(pattern) and then scanner.next(pattern) with the same pattern on java.util.Scanner Let’s say i have this code with a lots of cases (trying to make a lexer): …
Do I scan twice if I call scanner.hasNext(pattern) and then scanner.next(pattern) with the same pattern on java.util.Scanner Let’s say i have this code with a lots of cases (trying to make a lexer): …