We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Practice
  2. Java
  3. Exception Handling
  4. Java Exception Handling (Try-catch)
  5. Discussions

Java Exception Handling (Try-catch)

  • AdHominem + 0 comments

    Again a great example of how bad the test cases are written. Any professional would have caught the exceptions together and logged / souted them in a uniform way like this:

    try (Scanner scanner = new Scanner(System.in)) {
	System.out.println(scanner.nextInt()/scanner.nextInt());
} catch (ArithmeticException | InputMismatchException ex) {
	System.out.println(ex);
}

    This is best practise for any team I worked with and definitely the cleanest way to solve this. But thanks to the nitpicking test cases, beginners learn to catch exceptions in an utterly bloated way:

    try (Scanner scanner = new Scanner(System.in)) {
	System.out.println(scanner.nextInt()/scanner.nextInt());
} catch (ArithmeticException aex) {
	System.out.println(aex);
} catch (InputMismatchException imex) {
	System.out.println(imex.getClass().getName());
}