Given the below code: public static void main(String[] args) { try { Scanner in = new Scanner(new FileInputStream("a.txt")); } } catch (FileNotFoundException e) { System.out.println("There is no such file! " + e.getMessage()); } catch (Exception e) { System.out.println("I am in exception handler"); throw new RuntimeException(e); } finally { } System.out.println("I am in finally"); (a) What is the output when there IS a file named a.txt? (b) What is the output when there is no file named a.txt?