An immutable copy of a duration where the duration is negated can be obtained using the negated() method in the Duration class in Java. This method requires no parameters and it returns the negated duration. Also, if a numeric overflow occurs the ArithmeticException is thrown.A program that demonstrates this is given as follows −Example Live Demoimport java.time.Duration; public class GFG { public static void main(String[] args) { Duration d = Duration.ofHours(1); System.out.println("The duration is: " + d); System.out.println("A copy with ... Read More

The value of a duration in the form of a number of minutes can be obtained using the method toMinutes() in the Duration class in Java. This method does not require any parameters and it returns the duration in the form of a number of minutes.A program that demonstrates this is given as follows −Example Live Demoimport java.time.Duration; public class GFG { public static void main(String[] args) { Duration d = Duration.ofDays(1); System.out.println("The duration is: " + d); System.out.println("Number of ... Read More

The value of a duration in the form of a number of hours can be obtained using the method toHours() in the Duration class in Java. This method does not require any parameters and it returns the duration in the form of a number of hours.A program that demonstrates this is given as follows −Example Live Demoimport java.time.Duration; public class GFG { public static void main(String[] args) { Duration d = Duration.ofDays(1); System.out.println("The duration is: " + d); System.out.println("Number of ... Read More

The equality of two durations can be determined using the equals() method in the Duration class in Java. This method requires a single parameter i.e. the duration to be compared. Also, it returns true if both the durations are equal and false otherwise.A program that demonstrates this is given as follows −Example Live Demoimport java.time.Duration; public class GFG { public static void main(String[] args) { Duration d1 = Duration.ofDays(1); Duration d2 = Duration.ofHours(24); boolean flag = d1.equals(d2); ... Read More

The fixed instant on the clock can be obtained using the method fixed() in the Clock Class in Java. This method requires two parameters i.e. the fixed instant and the time zone. Also, it returns the fixed instant on the clock. The fixed() method is normally used for testing purposes.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; public class Demo { public static void main(String[] args) { Instant i = Instant.now(); ZoneId zId = ZoneId.of("Australia/Melbourne"); ... Read More

The fixed instant on the clock can be obtained using the method fixed() in the Clock Class in Java. This method requires two parameters i.e. the fixed instant and the time zone. Also, it returns the fixed instant on the clock. The fixed() method is normally used for testing purposes.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; public class Demo { public static void main(String[] args) { Instant i = Instant.now(); ZoneId zId = ZoneId.of("Australia/Melbourne"); ... Read More

The time zone required for the date and time creation can be obtained using the method getZone() in the Clock Class in Java. This method requires no parameters and it returns the required time zone.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; public class Demo {    public static void main(String[] args) {       Clock c = Clock.systemDefaultZone();     ZoneId z = c.getZone(); System.out.println("The clock is: " + c); System.out.println("The ZoneId is: " + z); } ... Read More

The hash code for a clock object can be obtained using the method hashCode() in the Clock Class in Java. This method requires no parameters and it returns the acceptable hash code for a clock object.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; public class Demo { public static void main(String[] args) { Clock c = Clock.systemDefaultZone(); int hashCode = c.hashCode(); System.out.println("The clock is: " + c); System.out.println("The hash ... Read More

The current instant of the clock object can be obtained using the method instant() in the Clock Class in Java. This method requires no parameters and it returns the current instant of the clock object. If the instance cannot be obtained for some reason, then the DateTimeException is thrown.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; public class Demo { public static void main(String[] args) { Clock c = Clock.systemDefaultZone(); Instant i = c.instant(); System.out.println("The ... Read More

The current instance of the clock in milliseconds can be obtained using the method millis() in the Clock Class in Java. This method requires no parameters and it returns the current instant of the clock in milliseconds. If the instance cannot be obtained for some reason, then the DateTimeException is thrown.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; public class Demo {    public static void main(String[] args) {       Clock c = Clock.systemDefaultZone();       long ms = c.millis();       System.out.println("The clock is: " + c);     ... Read More