What creates the appropriate DateFormat object and adds a day to the Date object?

Given:

33. Date d = new Date(0);
34. String ds = “December 15, 2004”;
35. // insert code here
36. try {
37. d = df.parse(ds);
38. }
39. catch(ParseException e) {
40. System.out.println(“Unable to parse ” + ds);
41. }
42. // insert code here too

What creates the appropriate DateFormat object and adds a day to the Date object?

A.
35. DateFormat df = DateFormat.getDateFormat();
42. d.setTime( (60 * 60 * 24) + d.getTime());

B.
35. DateFormat df = DateFormat.getDateInstance();
42. d.setTime( (1000 * 60 * 60 * 24) + d.getTime());

C.
35. DateFormat df = DateFormat.getDateFormat();
42. d.setLocalTime( (1000*60*60*24) + d.getLocalTime());

D.
35. DateFormat df = DateFormat.getDateInstance();
42. d.setLocalTime( (60 * 60 * 24) + d.getLocalTime());