// create immutable record added in jdk 14

// provides all-args constructor, getters, equals, hashcode and toString

public record Person (String name, String address) {}

​

// usage

Person person = new Person("John Doe", "100 Linda Ln.");

​

// access fields

String name = person.name();

String address = person.address();

// New feature since jdk 14 

// BEWARE - IMMUTABLE CLASS, you cannot use setters (Bad thing)

// Alutomatically creates toString, setters and constructors with initialized arguments (Good thing)

​

// Record.java

public record Record(String name, int age) {}

​

// Main.java

public class Main {

    public static void main(String[] args) {

        // Create an IMMUTABLE object of Record using the constructor 

        Record record = new Record("John", 30);

​

        // Printing the object using toString() method will print all the argument values

        System.out.println("Record object: " + record);

        // You cannot explicitly set values to fields of a record after initialization

        // record.setName("Alice"); // This will cause a compilation error

        // You can access the components directly (getters only)

        System.out.println("Name: " + record.name());

        System.out.println("Age: " + record.age());

    }

}

​

// create immutable record added in jdk 14

// provides all-args constructor, getters, equals, hashcode and toString

public record Person (String name, String address) {}

​

// usage

Person person = new Person("John Doe", "100 Linda Ln.");

​

// access fields

String name = person.name();

String address = person.address();

// create immutable record added in jdk 14

// provides all-args constructor, getters, equals, hashcode and toString

public record Person (String name, String address) {}

​

// usage

Person person = new Person("John Doe", "100 Linda Ln.");

​

// access fields

String name = person.name();

String address = person.address();

// create immutable record added in jdk 14

// provides all-args constructor, getters, equals, hashcode and toString

public record Person (String name, String address) {}

​

// usage

Person person = new Person("John Doe", "100 Linda Ln.");

​

// access fields

String name = person.name();

String address = person.address();

// In Java, a record is an immutable class that encapsulates a set of related data fields.

// It provides useful methods like constructors, accessors, and equals/hashCode implementations.

// Records are introduced in Java 16.

​

public record Person(String name, int age) {

    // Additional methods, if needed

    public void printDetails() {

        System.out.println("Name: " + name);

        System.out.println("Age: " + age);

    }

}

​

// Usage of the record

Person person = new Person("John Doe", 25);

person.printDetails();

// create immutable record added in jdk 14

// provides all-args constructor, getters, equals, hashcode and toString

public record Person (String name, String address) {}

​

// usage

Person person = new Person("John Doe", "100 Linda Ln.");

​

// access fields

String name = person.name();

String address = person.address();

// create immutable record added in jdk 14

// provides all-args constructor, getters, equals, hashcode and toString

public record Person (String name, String address) {}

​

// usage

Person person = new Person("John Doe", "100 Linda Ln.");

​

// access fields

String name = person.name();

String address = person.address();

// create immutable record added in jdk 14

// provides all-args constructor, getters, equals, hashcode and toString

public record Person (String name, String address) {}

​

// usage

Person person = new Person("John Doe", "100 Linda Ln.");

​

// access fields

String name = person.name();

String address = person.address();

// create immutable record added in jdk 14

// provides all-args constructor, getters, equals, hashcode and toString

public record Person (String name, String address) {}

​

// usage

Person person = new Person("John Doe", "100 Linda Ln.");

​

// access fields

String name = person.name();

String address = person.address();