Fizz Buzz

/*
 * The Fizz Buzz problem using Java Streams.
 * We can use IntStream to generate numbers from 1 to n, then map each number to the appropriate string.
 * The Collectors.toList() will gather the results into a List.
 */
 
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
 
public class FizzBuzzStream {
    public List<String> fizzBuzz(int n) {
        return IntStream.rangeClosed(1, n)
            .mapToObj(i -> i % 3 == 0 && i % 5 == 0 ? "FizzBuzz" :
                           i % 3 == 0 ? "Fizz" :
                           i % 5 == 0 ? "Buzz" :
                           String.valueOf(i))
            .collect(Collectors.toList());
    }
}