Java Date Time Java Java API
java.time.LocalTime
public LocalTime minusSeconds(long secondsToSubtract)
Returns a copy of this LocalTime with the specified number of seconds subtracted, adjusting other fields if necessary.
package com.logicbig.example.localtime;import java.time.LocalTime;public class MinusSecondsExample { public static void main (String... args) { LocalTime d1 = LocalTime.of(12, 30, 50); System.out.println(d1); LocalTime d2 = d1.minusSeconds(40); System.out.println(d2); d2 = d1.minusSeconds(-40); System.out.println(d2); }}
12:30:5012:30:1012:31:30