// Main class to demonstrate the usage of the Person class

public class Main {

    public static void main(String[] args) {

        // Create an instance (object) of the Person class

        Person person1 = new Person("John", 25);

​

        // Access and modify instance variables

        person1.name = "John Doe";

        person1.age = 26;

​

        // Call a method on the object

        person1.displayInfo();

​

        // Create another instance of the Person class

        Person person2 = new Person("Alice", 30);

​

        // Call a method on the second object

        person2.displayInfo();

    }

}