package mathandlogic; import java.util.Scanner; public class CheckPrimeNumber { private static boolean isPrime = false; private static int userNum; public static void main(String[] args) { System.out.println("Welcome! This program checks whether or not a number you entered is a prime number or not!"); Scanner scanner = new Scanner(System.in); userNum = scanner.nextInt(); scanner.close(); // Free resources isPrime(userNum); System.out.println("Answer for " + userNum + " is " + isPrime); } private static boolean isPrime(int userNum) { if (userNum