public class Item { private int id; private String name; public Item(int id, String name) { this.id = id; this.name = name; } public String toString() { return id + " " + name; } public static void main(String[] args) { Item item1 = new Item(10, "Clothes"); Item item2 = new Item(20, "Sugar"); System.out.println(item1); System.out.println(item2); } }