Given below the sample code :

1. Date dt = new Date();
2. String ds = ?December 21, 2009″;
3. // insert code here
4. try {
5. dt = datef.parse(ds);
6. }
7. catch(ParseException pe) {
8. System.out.println(?Unable to parse ? + ds);
9. }
10. // insert code here

Which code lines should add at line number 3 and 10 to add a day to the Date object?

1. 3.   DateFormat datef = DateFormat.getDateFormat();
    10. dt.setTime( (60 * 60 * 24) + dt.getTime());
2. 3.   DateFormat datef = DateFormat.getDateInstance();
    10. dt.setTime( (1000 * 60 * 60 * 24) + dt.getTime());
3. 3.   DateFormat datef = DateFormat.getDateFormat();
    10. dt.setLocalTime( (1000*60*60*24) + dt.getLocalTime());
4. 3.   DateFormat datef = DateFormat.getDateInstance();
    10. dt.setLocalTime( (60 * 60 * 24) + dt.getLocalTime());

Answer

(2)

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