Returns a copy of this duration having the opposite sign.
package com.logicbig.example.duration;
import java.time.Duration;
import java.time.LocalDate;
import java.time.LocalDateTime;
public class NegatedExample {
public static void main(String... args) {
Duration d = Duration.between(LocalDate.now().atStartOfDay(), LocalDateTime.now());
System.out.println(d);
Duration d2 = d.negated();
System.out.println(d2);
Duration d3 = d2.negated();
System.out.println(d3);
}
}
Output
PT15H58M57.424S
PT-15H-58M-57.424S
PT15H58M57.424S