The forEachOrdered() method of the DoubleStream class in Java performs an action for each element of this stream. This assures that each element is processed in encounter order for streams that have a defined encounter order.The syntax is as followsvoid forEachOrdered(DoubleConsumer action)Here, DoubleConsumer represents an operation that accepts a single double-valued argument and returns no result. The parameter action is a non-interfering action to perform on the elements.To use the DoubleStream class in Java, import the following packageimport java.util.stream.DoubleStream;The following is an example to implement DoubleStream forEachOrdered() method in Java:Example Live Demoimport java.util.stream.DoubleStream; public class Demo {    public static void ... Read More

The hash code value of the LocalDateTime can be obtained using the hashCode() method in the LocalDateTime class in Java. This method requires no parameters and it returns the hash code value of the LocalDateTime.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; public class Demo {    public static void main(String[] args) {       LocalDateTime ldt = LocalDateTime.parse("2019-02-18T23:15:30");       System.out.println("The LocalDateTime is: " + ldt);       System.out.println("The hash code is: " + ldt.hashCode());    } }OutputThe LocalDateTime is: 2019-02-18T23:15:30 The hash code is: -388538188Now let us understand the above program.First ... Read More

The second of minute for a particular LocalDateTime can be obtained using the getSecond() method in the LocalDateTime class in Java. This method requires no parameters and it returns the second of the minute in the range of 0 to 59.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; public class Demo {    public static void main(String[] args) {       LocalDateTime ldt = LocalDateTime.parse("2019-02-18T23:15:30");       System.out.println("The LocalDateTime is: " + ldt);       System.out.println("The second is: " + ldt.getSecond());    } }OutputThe LocalDateTime is: 2019-02-18T23:15:30 The second is: 30Now let us ... Read More

The minute of the hour for a particular LocalDateTime can be obtained using the getMinute() method in the LocalDateTime class in Java. This method requires no parameters and it returns the minute of the hour in the range of 0 to 59.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; public class Demo {    public static void main(String[] args) {       LocalDateTime ldt = LocalDateTime.parse("2019-02-18T23:15:30");       System.out.println("The LocalDateTime is: " + ldt);       System.out.println("The minute is: " + ldt.getMinute());    } }OutputThe LocalDateTime is: 2019-02-18T23:15:30 The minute is: 15Now let ... Read More

The nanosecond of second for a particular LocalDateTime can be obtained using the getNano() method in the LocalDateTime class in Java. This method requires no parameters and it returns the nanosecond of second in the range of 0 to 999, 999, 999.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; public class Demo {    public static void main(String[] args) {       LocalDateTime ldt = LocalDateTime.parse("2019-02-18T23:15:30.53");       System.out.println("The LocalDateTime is: " + ldt);       System.out.println("The nanosecond is: " + ldt.getNano());    } }OutputThe LocalDateTime is: 2019-02-18T23:15:30.530 The nanosecond is: 530000000Now let ... Read More

The month name for a particular LocalDateTime can be obtained using the getMonth() method in the LocalDateTime class in Java. This method requires no parameters and it returns the month name in the year.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; public class Demo {    public static void main(String[] args) {       LocalDateTime ldt = LocalDateTime.parse("2019-02-18T23:15:30");       System.out.println("The LocalDateTime is: " + ldt);       System.out.println("The month is: " + ldt.getMonth());    } }OutputThe LocalDateTime is: 2019-02-18T23:15:30 The month is: FEBRUARYNow let us understand the above program.First the LocalDateTime is ... Read More

Two LocalDateTime objects can be compared using the compareTo() method in the LocalDateTime class in Java. This method requires a single parameter i.e. the LocalDateTime object to be compared.If the first LocalDateTime object is greater than the second LocalDateTime object it returns a positive number, if the first LocalDateTime object is lesser than the second LocalDateTime object it returns a negative number and if both the LocalDateTime objects are equal it returns zero.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; public class Main {    public static void main(String[] args) {       LocalDateTime ldt1 ... Read More

An instance of a LocalDateTime object can be obtained from a Temporal object using the from() method in the LocalDateTime class in Java. This method requires a single parameter i.e. the Temporal object and it returns the LocalDateTime object that is obtained from the Temporal object.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; public class Main {    public static void main(String[] args) {       LocalDateTime ldt = LocalDateTime.from(ZonedDateTime.now());       System.out.println("The LocalDateTime is: " + ldt);    } }OutputThe LocalDateTime is: 2019-02-18T09:55:05.489Now let us understand the above program.The instance of the LocalDateTime ... Read More

An immutable copy of a LocalDateTime with the month altered as required is done using the method withMonth() in the LocalDateTime class in Java. This method requires a single parameter i.e. the month that is to be set in the LocalDateTime and it returns the LocalDateTime with the month 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) {       LocalDateTime ldt1 = LocalDateTime.parse("2019-02-18T23:15:30");       System.out.println("The LocalDateTime is: " + ldt1);       LocalDateTime ldt2 = ldt1.withMonth(7);       ... Read More

An immutable copy of a LocalDateTime with the minutes altered as required is done using the method withMinute() in the LocalDateTime class in Java. This method requires a single parameter i.e. the minute that is to be set in the LocalDateTime and it returns the LocalDateTime 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) {       LocalDateTime ldt1 = LocalDateTime.parse("2019-02-18T23:15:30");       System.out.println("The LocalDateTime is: " + ldt1);       LocalDateTime ldt2 = ldt1.withMinute(45);       ... Read More