set where I should create a java code to store product list to respective store. 

for Example: 

```
I have an array list of Store named storeList. It have 3 values ("StoreA", "StoreB","StoreC").

I was asked to add product to one of the store with certain command like:
ADD PRODUCT StoreA

and it will prompt the user to fill these:
Product Name : <user input>
Product Price: <user input>
Product Qty  : <user input>

after that, storeA will have new product named, price, and quantified according to user inputs. 

```

I'm thinking to create an ArrayList to store the store name, but what is the best approach to add the product from one of the stores?