animalBag is an initially empty ArrayBag. Trace the statements below. For each statement, show the value of numberOfEntries and the contents of the instance data variable "bag" array after the statement executes. (Do not display any trailing nulls in the array.)

animalBag.add("ant"); animalBag.add("cat"); animalBag.add("dog"); animalBag.add("cat"); animalBag.add("fish"); animalBag.add("oxen"); animalBag.add("giraffe"); System.out.println(animalBag.remove("giraffe")); System.out.println(animalBag.remove("ant")); System.out.println(animalBag.remove("cat")); System.out.println(animalBag.remove("oxen")); animalBag.clear();