Which of the following messages passed to the String str could throw a NullPointerException? A. str.length() B. str.charAt(2); C. str.replace('a', 'A); D. str, equals(str); E. any of the above could throw a NullPointerException Reset Selection Mark for Review What's This? uestion 2 of 10 1.0 Points What type of exception is thrown by the following code segment? String oneWord- null; System.out.println(oneWord); OA. StringlndexOutOfBoundsException B. NullPointerException C. InputMismatchException D. NumberFormatException E. None of the above