Java: How to increment only the time in a date?

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I need to increment only the time in a date by 1 hour.

Java

Calendar cal=Calendar.getInstance();
cal.setTime(Calendar.HOUR,1);
cal.getTime();

This is the code I tried to increment time,but this also increments date with it.
Can anybody help me to solve this?

Posted 9-Mar-15 1:55am

p@y@l

Updated 9-Mar-15 3:52am

RajeeshMenoth

v2

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Peter Leow · Accepted Answer · 2015-03-09T03:40:00

Try this:

C#

package com.peterleow;

import java.util.Calendar;

public class exercise1 {

    public static void main(String[] args) {
        Calendar calendar = Calendar.getInstance();

        System.out.println(calendar.getTime());

        calendar.add(Calendar.HOUR,  1);

        System.out.println(calendar.getTime());

    }

}