Add Hours To Date In Java

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import java.util.Calendar;
import java.util.Date;

public class JavaAddHoursToDate {

	public static void main(String[] args) throws Exception {

		Date date = new Date();
		Calendar calendar = Calendar.getInstance();
		calendar.setTime(date);
		System.out.println("today is " + date.toString());

		calendar.add(Calendar.HOUR,60);
		System.out.println("date after 7 hrs will be " + calendar.getTime().toString());

	}
}
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