Why doesn't Calendar setTimeInMillis work?

Question

Java

Here is the code:

Calendar c = Calendar.getInstance();
            Log.v("ddddd", c.getTime().toString());
            c.setTimeInMillis((System.currentTimeMillis() + 86400));
            Log.v("ddddd", c.getTime().toString());

Displays the previous date

Answer 1

Check again because everything is correct. For example, it displays different dates for me.

Thu Jun 25 21:04:29 AZST 2015
Thu Jun 25 21:05:55 AZST 2015

Answer 2

Don't suffer. Use JODA Time. There, all these operations are done much easier. and fewer errors.