title: A try-catch method in while loop?
body: <p>I have this code, and I want to put the try-catch inside a while loop. The logic would be, "while there is an input error, the program would keep on asking for a correct input". How will I do that? Thanks in advance.</p>
  
  <pre><code>public class Random1 {
  
    public static void main(String[] args) {
  
      int g;
  
      Scanner input = new Scanner(System.in);
      Random r = new Random();
      int a = r.nextInt(10) + 1;
  
  
      try {
          System.out.print("Enter your guess: ");
          g = input.nextInt();
          if (g == a) {
  
              System.out.println("**************");
              System.out.println("*  YOU WON!  *");
              System.out.println("**************");
              System.out.println("Thank you for playing!");
  
          } else if (g != a) {
              System.out.println("Sorry, better luck next time!");
          }
      } catch (InputMismatchException e) {
          System.err.println("Not a valid input. Error :" + e.getMessage());
      }
  
  
  }
  </code></pre>