Java date is not preserving milliseconds in conversion with simple date format

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死守一世寂寞
死守一世寂寞 2021-01-19 01:32

I\'m trying to convert the following string \"2012-04-13 04:08:42.794\" to a date type:

    SimpleDateFormat dateFormat = new SimpleDateFormat(\         


        
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  •  难免孤独
    2021-01-19 02:22

     Calendar now = Calendar.getInstance();
     System.out.println("Current milliseconds since Jan 1, 1970 are :"
                  + now.getTimeInMillis());
    

    just use java.util.Calendar http://docs.oracle.com/javase/7/docs/api/java/util/Calendar.html

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