Method addSecond

src/main/java/com/amazon/ion/Timestamp.java:2486–2490

Returns a timestamp relative to this one by the given number of seconds. This method always returns a Timestamp with SECOND precision. For example, adding one second to 2011T results in 2011-01-01T00:00:01-00:00. To receive a Timestamp that always maintains the same precision as

(int amount)

     * @param amount a number of seconds.
     */
    public final Timestamp addSecond(int amount)
    {
        long delta = (long) amount * 1000;
        return addMillisForPrecision(delta, Precision.SECOND, false);
    }

    /**
     * Returns a timestamp relative to this one by the given number of minutes.