Arraylist not displaying the right output - arraylist

Question

My main class code
{
ArrayList<Item> items = new ArrayList<Item>();
Scanner file = new Scanner(kk.class.getResourceAsStream("product.txt"));
while (file.hasNextLine()) {
String[] sp = file.nextLine().split(",");
// extract item number, description, price and type
itemNum = Integer.parseInt(sp[0]);
des = sp[1];
price = Integer.parseInt(sp[2]);
Item objt = new Item(itemNum, des, price); // Creating a new object
items.add(objt); // Adding it to the list
}
System.out.println(items);
}
output I am getting
[dada.Item#4a5d4a62, dada.Item#32be8e12, dada.Item#7c6159c4, dada.Item#5b4c92a7, dada.Item#3040c5,
My item class code
private int itemNum = 0;
private String des = "";
private int price = 0;
public Item(int i, String d, int p) {
itemNum = i;
des = d;
price = p;
}

Answer 1

You're printing the Item reference's address instead of the fields inside your Item object. You have print the fields inside each Item object by looping through them.
Replace this line
System.out.println(items);
with
for(Item i : items)
{
System.out.println(i.getItemNum()+" "+i.getDes()+" "+i.getPrice());
}
Change the class so that you could access your private fields
private int itemNum = 0;
private String des = "";
private int price = 0;
public Item(int i, String d, int p) {
itemNum = i;
des = d;
price = p;
}
public void setItemNum(int itemNum) {
this.itemNum = itemNum;
}
public int getItemNum() {
return itemNum;
}
public void setDes(String des) {
this.des = des;
}
public String getDes() {
return des;
}
public void setPrice(int price) {
this.price = price;
}
public int getPrice() {
return price;
}