Question

I am getting an error from eclipse stating that:
Exception in thread "main" java.lang.Error: Unresolved compilation problem:
at EvenOdd.main(EvenOdd.java:10)

I am unable to find what I can do to fix this issue. Can you please assist?
My code is below:

import java.util.InputMismatchException;
import java.util.Scanner;

public class EvenOdd {

   public static void main(String[] args) {
       Scanner input = new Scanner(System.in);
       System.out.println("Welcome to this Odd program!");
       int userInput1 = input.nextInt();
   }
  
   public static void oddOrEven (int userInput)
       throws InputMismatchException {
       @SuppressWarnings("resource")
       Scanner input = new Scanner(System.in);
       int userInput1 = input.nextInt();
       boolean continueLoop = true;

   do {
               if(userInput1 % 2 == 0) {
                   System.out.println(userInput1 + " is even");
               }
               else {
                   System.out.println(userInput1 + " is odd");
               }
               if(userInput1 == -999) {
                   continueLoop = false;
                   System.out.println("Thank you for using this Odd program!");
                  
               }
               try {
                   System.out.println("Please enter an integer or -999 to quit: ");
                   System.out.println("You have entered: " + userInput1);
                   continueLoop = true;
               }
                   catch (InputMismatchException e) {
                       System.out.printf("%nException: %s%n\",\r\n" + e);
                       input.nextLine();
                       System.out.printf("You must enter integers. Please try again.%n%n");
           }

       }while (continueLoop);
   }
}

Answer 1

import java.util.InputMismatchException;
import java.util.Scanner;

public class EvenOdd {

   public static void main(String[] args) {
       System.out.println("Welcome to this Odd program!");
       oddOrEven(0);
   }

   public static void oddOrEven(int userInput) throws InputMismatchException {
       @SuppressWarnings("resource")
       Scanner input = new Scanner(System.in);
       int userInput1 = input.nextInt();
       boolean continueLoop = true;

       do {
           if (userInput1 % 2 == 0) {
               System.out.println(userInput1 + " is even");
           } else {
               System.out.println(userInput1 + " is odd");
           }
           if (userInput1 == -999) {
               System.out.println("Thank you for using this Odd program!");
               break;

           }
           try {
               System.out.println("Please enter an integer or -999 to quit: ");
               userInput1 = input.nextInt();
               System.out.println("You have entered: " + userInput1);
           } catch (InputMismatchException e) {
               System.out.printf("%nException: %s%n\",\r\n" + e);
               input.nextLine();
               System.out.printf("You must enter integers. Please try again.%n%n");
           }

       } while (continueLoop);
   }
}

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