Noman5237

import java.util.concurrent.atomic.AtomicInteger;


class Foo {
        public void first() {
                System.out.println("first");
        }
        public void second() {
                System.out.println("second");
        }

Noman5237

import java.util.Scanner;
import java.util.concurrent.atomic.AtomicInteger;

public class FizzBuzz {
        
        public static void main(String[] args) {
                AtomicInteger counter = new AtomicInteger(1);
                System.out.print("Please enter the upper limit: ");
                int limit = new Scanner(System.in).nextInt();