Why does sdf.format(date) converts 2018-12-30 to 2019-12-30 in java? [duplicate]

Answer 1

Where sdf is setup?? Just use fmt it will works fine. Try Following.

SimpleDateFormat fmt = new SimpleDateFormat("yyyy-MM-dd");
Date date = fmt.parse("2018-12-30");
String date2 = fmt .format(date);