Programming Articles - Page 2760 of 3363

An immutable copy of a instant where some milliseconds are added to it can be obtained using the plusMillis() method in the Instant class in Java. This method requires a single parameter i.e. the number of milliseconds to be added and it returns the instant with the added milliseconds.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();       System.out.println("The current instant is: " + i);       System.out.println("An instant with 60000 milliseconds added is: " + ... Read More

The current instant from the system UTC clock can be obtained using the now() method in the Instant class in Java. This method requires no parameters and it returns the current instant from the system UTC clock.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();       System.out.println("The current Instant is: " + i);    } }OutputThe current Instant is: 2019-02-12T11:49:22.455ZNow let us understand the above program.The current instant from the system UTC clock is obtained using the ... Read More

The list of different units that are supported by a duration can be obtained using the method getUnits() in the Duration class in Java. This method requires no parameters and it returns the list of different units that are supported by a duration.A program that demonstrates this is given as follows −Example Live Demoimport java.time.Duration; public class Demo {    public static void main(String[] args) {       Duration d = Duration.ofSeconds(5);       System.out.println("The duration is: " + d);       System.out.println("The units are: " + d.getUnits());    } }OutputThe duration is: PT5S The units are: [Seconds, ... Read More

The value of a duration in seconds can be obtained using the getSeconds() method in the Duration class in Java. This method requires no parameters and it returns the duration value in seconds.A program that demonstrates this is given as follows −Example Live Demoimport java.time.Duration; public class Demo {    public static void main(String[] args) {       Duration d = Duration.ofMinutes(5);       System.out.println("The duration is: " + d);       System.out.println("The duration in seconds is: " + d.getSeconds());    } }OutputThe duration is: PT5M The duration in seconds is: 300Now let us understand the above program.The ... Read More

An immutable copy of a LocalTime with the hour altered as required is done using the method withHour() in the LocalTime class in Java. This method requires a single parameter i.e. the hour that is to be set in the LocalTime and it returns the LocalTime with the hour altered as required.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; public class Main {    public static void main(String[] args) {       LocalTime lt1 = LocalTime.parse("23:15:30");       System.out.println("The LocalTime is: " + lt1);       LocalTime lt2 = lt1.withHour(5);       ... Read More

An immutable copy of a LocalTime with the minutes altered as required is done using the method withMinute() in the LocalTime class in Java. This method requires a single parameter i.e. the minute that is to be set in the LocalTime and it returns the LocalTime with the minute altered as required.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; public class Main {    public static void main(String[] args) {       LocalTime lt1 = LocalTime.parse("23:15:30");       System.out.println("The LocalTime is: " + lt1);       LocalTime lt2 = lt1.withMinute(45);       ... Read More

It can be checked if a ChronoUnit is supported by the LocalTime class or not by using the isSupported() method in the LocalTime class in Java. This method requires a single parameter i.e. the ChronoUnit to check. It returns true if the ChronoUnit is supported by the LocalTime class and false otherwise.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; import java.time.temporal.*; public class Demo {    public static void main(String[] args) {       LocalTime lt = LocalTime.now();       System.out.println("The LocalTime is: " + lt);       boolean flag = lt.isSupported(ChronoUnit.HOURS);   ... Read More

An immutable copy of a LocalTime where the required duration is subtracted from it can be obtained using the minus() method in the LocalTime class in Java. This method requires two parameters i.e. the duration to be subtracted and the TemporalUnit of the duration. Also, it returns the LocalTime object with the required duration subtracted from it.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; import java.time.temporal.*; public class Demo {    public static void main(String[] args) {       LocalTime lt = LocalTime.now();       System.out.println("The LocalTime is: " + lt);       ... Read More

An immutable copy of a LocalTime where the required duration is added to it can be obtained using the plus() method in the LocalTime class in Java. This method requires two parameters i.e. the duration to be added and the TemporalUnit of the duration. Also, it returns the LocalTime object with the required duration added to it.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; import java.time.temporal.*; public class Demo {    public static void main(String[] args) {       LocalTime lt = LocalTime.now();       System.out.println("The LocalTime is: " + lt);       ... Read More

The LocalTime instance can be obtained from a string value using the parse() method in the LocalTime class in Java. This method requires a single parameter i.e. the string which is to be parsed. This string cannot be null. Also, it returns the LocalTime instance obtained from the string value that was passed as a parameter.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; public class Demo {    public static void main(String[] args) {       LocalTime lt = LocalTime.parse("23:15:30");       System.out.println("The LocalTime is: " + lt);    } }OutputThe LocalTime is: 23:15:30Now ... Read More