Use the fromArray() method to create a Pair Tuple from Array.Let us first see what we need to work with JavaTuples. To work with Pair class in JavaTuples, you need to import the following package −import org.javatuples.Pair;Note − Steps to download and run JavaTuples program. If you are using Eclipse IDE to run Pair Class in JavaTuples, then Right Click Project ->Properties ->Java Build Path ->Add External Jars and upload the downloaded JavaTuples jar file.The following is an example −Exampleimport org.javatuples.Pair; public class Demo { public static void main(String[] args) { ... Read More

Java does not have built-in tuple support; to use the tuple, we use the third-party library called Javatuples. This library provides classes representing fixed-size tuples of different sizes. The Septet class is one of these classes that represents a tuple with 7 values. Creating a Septet Tuple in Java We can create a Septet in Java in the following ways: Using a Constructor Using fromCollection() method Using with() method Using fromArray() method Using a Constructor The constructor of the Septet class ... Read More

Use the fromCollection() method to create a Pair Tuple from List collection.Let us first see what we need to work with JavaTuples. To work with Pair class in JavaTuples, you need to import the following package −import org.javatuples.Pair;Note − Steps to download and run JavaTuples program. If you are using Eclipse IDE to run Pair Class in JavaTuples, then Right Click Project ->Properties ->Java Build Path ->Add External Jars and upload the downloaded JavaTuples jar file.The following is an example −Exampleimport org.javatuples.Pair; import java.util.*; public class Demo {    public static void main(String[] args) {       List < ... Read More

The addAtX() method is used to add a value to the Triplet Tuple. The index can be set here with the X i.e. the place where the value gets added.Let us first see what we need to work with JavaTuples. To work with Triplet class in JavaTuples, you need to import the following package −import org.javatuples.Triplet;Here, we have used Quartet class also, therefore import the following −import org.javatuples.Quartet;Note − Steps to download and run JavaTuples program. If you are using Eclipse IDE to run Triplet Class in JavaTuples, then Right Click Project ->Properties ->Java Build Path ->Add External Jars and ... Read More

A Unit class is a Tuple of one element. It is in the JavaTuples library.The following is the declaration −public final class Unit extends Tuple implements IValue0Let us first see what we need to work with JavaTuples. To work with Unit class in JavaTuples, you need to import the following package −import org.javatuples.Unit;Some of its features include −TypesafeSerializableComparableIterableImmutableLet us see an example to create Unit Tuple in Java −Note − Steps to download and run JavaTuples program. If you are using Eclipse IDE, then Right Click Project -> Properties -> Java Build Path -> Add External Jars and upload the ... Read More

The fromCollection() method is used in JavaTuples to create Septet Tuple from another collection. We will see an example of creating a Septet Tuple using List collection.Let us first see what we need to work with JavaTuples. To work with Septet class in JavaTuples, you need to import the following package −import org.javatuples.Septet;Note − Steps to download and run JavaTuples program. If you are using Eclipse IDE to run Septet Class in JavaTuples, then Right Click Project ->Properties ->Java Build Path ->Add External Jars and upload the downloaded JavaTuples jar file.The following is an example −Exampleimport org.javatuples.Septet; import java.util.*; public ... Read More

To create Unit Tuple from another collection, use the fromCollection() method. Here, we will create a Unit Tuple from a List collection, therefore the same method is used.Let us first see what we need to work with JavaTuples. To work with JavaTuples. To work with the Unit class in JavaTuples, you need to import the following package −import org.javatuples.Unit;Note − Steps to download and run JavaTuples program. If you are using Eclipse IDE to run Unit Class in Java Tuples, then Right Click Project ->Properties ->Java Build Path ->Add External Jars and upload the downloaded JavaTuples jar file.The following is ... Read More

An immutable copy of a duration where some nanoseconds are added to it can be obtained using the plusNanos() method in the Duration class in Java. This method requires a single parameter i.e. the number of nanoseconds to be added and it returns the duration with the added nanoseconds.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(1); System.out.println("The duration is: " + d); ... Read More

An immutable copy of a duration where some days are added to it can be obtained using the plusDays() method in the Duration class in Java. This method requires a single parameter i.e. the number of days to be added and it returns the duration with the added days.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.ofDays(5); System.out.println("The duration is: " + d); ... Read More

An immutable copy of a duration where some nanoseconds are removed from it can be obtained using the minusNanos() method in the Duration class in Java. This method requires a single parameter i.e. the number of nanoseconds to be subtracted and it returns the duration with the subtracted nanoseconds.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(1); System.out.println("The duration is: " + d); ... Read More