package javaclassexample;
public class JavaClassExample {
public static void main(String[] args) {
// Create 2 product object
Product product1 = new Product();
Product product2 = new Product();
// Invoke method on each objects
product1.changeName("Keyboard");
product1.changePrice(85000);
product1.changeQuantity(100);
product1.printChanges();
product2.changeName("Mouse");
product2.changePrice(55000);
product2.changeQuantity(120);
product2.printChanges();
}