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import java.util.Calendar; public class JavaCalendargetTimeInMillisExample2 { public static void main(String[] args) throws InterruptedException { Calendar mycal = Calendar.getInstance(); System.out.println("Current time in Millis : " + mycal.getTimeInMillis()); mycal.add(Calendar.HOUR,20); System.out.println("Current time in Millis after adding 20 hours : " + mycal.getTimeInMillis()); Calendar mycal2 = Calendar.getInstance(); long l = mycal2.getTimeInMillis(); System.out.println("Next time is : " + l); } }
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