Cannot Figure out how to catch InputMismatchException

Question

So here is my current code for catching an InputMismatchException error

int weapon = 0
   boolean selection = true;
   while(selection) {
    try {
      System.         


        

Answer 1

Try this:

int weapon = 0;
   do{
       System.out.println("Pick number 1, 2, or 3.");
       if(scan.hasNextInt()){
           weapon = scan.nextInt();
           break;
       }else{
           System.out.println("Enter an integer only");
           scan.nextLine();
       }
   }while(true);

This will make sure it is an integer and it will keep asking until it gets it.